454 files changed, 9710 insertions, 3345 deletions

diff --git a/.config/cypress-devcontainer.yml b/.config/cypress-devcontainer.yml
index d8013a1c95..8848e837b7 100644
--- a/.config/cypress-devcontainer.yml
+++ b/.config/cypress-devcontainer.yml
@@ -2,6 +2,19 @@
 # Misskey configuration
 #━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 
+#   ┌────────────────────────┐
+#───┘ Initial Setup Password └─────────────────────────────────────────────────────
+
+# Password to initiate setting up admin account.
+# It will not be used after the initial setup is complete.
+#
+# Be sure to change this when you set up Misskey via the Internet.
+#
+# The provider of the service who sets up Misskey on behalf of the customer should
+# set this value to something unique when generating the Misskey config file,
+# and provide it to the customer.
+setupPassword: example_password_please_change_this_or_you_will_get_hacked
+
 #   ┌─────┐
 #───┘ URL └─────────────────────────────────────────────────────
 
diff --git a/.config/example.yml b/.config/example.yml
index 0062b6670c..c9bd20b9c6 100644
--- a/.config/example.yml
+++ b/.config/example.yml
@@ -59,6 +59,20 @@
 #
 # publishTarballInsteadOfProvideRepositoryUrl: true
 
+#   ┌────────────────────────┐
+#───┘ Initial Setup Password └─────────────────────────────────────────────────────
+
+# Password to initiate setting up admin account.
+# It will not be used after the initial setup is complete.
+#
+# Be sure to change this when you set up Misskey via the Internet.
+#
+# The provider of the service who sets up Misskey on behalf of the customer should
+# set this value to something unique when generating the Misskey config file,
+# and provide it to the customer.
+#
+# setupPassword: example_password_please_change_this_or_you_will_get_hacked
+
 #   ┌─────┐
 #───┘ URL └─────────────────────────────────────────────────────
 
diff --git a/.gitignore b/.gitignore
index 7cc7354a4a..77ae92c023 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,7 +40,7 @@ coverage
 !/.config/docker_example.env
 !/.config/cypress-devcontainer.yml
 docker-compose.yml
-compose.yml
+./compose.yml
 .devcontainer/compose.yml
 !/.devcontainer/compose.yml
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf0437e51a..7e32576d45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,58 @@
+## 2024.10.1
+
+### Note
+- スパム対策として、モデレータ権限を持つユーザのアクティビティが7日以上確認できない場合は自動的に招待制へと切り替え（コントロールパネル -> モデレーション -> "誰でも新規登録できるようにする"をオフに変更）るようになりました。 ( #13437 )
+	- 切り替わった際はモデレーターへお知らせとして通知されます。登録をオープンな状態で継続したい場合は、コントロールパネルから再度設定を行ってください。
+
+### General
+- Feat: ユーザーの名前に禁止ワードを設定できるように
+
+### Client
+- Enhance: タイムライン表示時のパフォーマンスを向上
+- Enhance: アーカイブした個人宛のお知らせを表示・編集できるように
+- Enhance: l10nの更新
+- Fix: メールアドレス不要でCaptchaが有効な場合にアカウント登録完了後自動でのログインに失敗する問題を修正
+
+### Server
+- Feat: モデレータ権限を持つユーザが全員7日間活動しなかった場合は自動的に招待制へと切り替えるように ( #13437 )
+- Enhance: 個人宛のお知らせは「わかった」を押すと自動的にアーカイブされるように
+- Fix: `admin/emoji/update`エンドポイントのidのみ指定した時不正なエラーが発生するバグを修正
+- Fix: RBT有効時、リノートのリアクションが反映されない問題を修正
+- Fix: キューのエラーログを簡略化するように  
+  (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/649)
+
+## 2024.10.0
+
+### Note
+- セキュリティ向上のため、サーバー初期設定時に使用する初期パスワードを設定できるようになりました。今後Misskeyサーバーを新たに設置する際には、初回の起動前にコンフィグファイルの`setupPassword`をコメントアウトし、初期パスワードを設定することをおすすめします。（すでに初期設定を完了しているサーバーについては、この変更に伴い対応する必要はありません）  
+  - ホスティングサービスを運営している場合は、コンフィグファイルを構築する際に`setupPassword`をランダムな値に設定し、ユーザーに通知するようにシステムを更新することをおすすめします。
+  - なお、初期パスワードが設定されていない場合でも初期設定を行うことが可能です（UI上で初期パスワードの入力欄を空欄にすると続行できます）。
+- ユーザーデータを読み込む際の型が一部変更されました。
+	- `twoFactorEnabled`, `usePasswordLessLogin`, `securityKeys`: 自分とモデレーター以外のユーザーからは取得できなくなりました
+
+### General
+- Feat: サーバー初期設定時に初期パスワードを設定できるように
+- Feat: 通報にモデレーションノートを残せるように
+- Feat: 通報の解決種別を設定できるように
+- Enhance: 通報の解決と転送を個別に行えるように
+- Enhance: セキュリティ向上のため、サインイン時もCAPTCHAを求めるようになりました
+- Enhance: 依存関係の更新
+- Enhance: l10nの更新
+- Enhance: Playの「人気」タブで10件以上表示可能に #14399
+- Fix: 連合のホワイトリストが正常に登録されない問題を修正
+
+### Client
+- Enhance: デザインの調整
+- Enhance: ログイン画面の認証フローを改善
+- Fix: クライアント上での時間ベースの実績獲得動作が実績獲得後も発動していた問題を修正  
+  (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/657)
+
+### Server
+- Enhance: セキュリティ向上のため、ログイン時にメール通知を行うように
+- Enhance: 自分とモデレーター以外のユーザーから二要素認証関連のデータが取得できないように
+- Enhance: 通報および通報解決時に送出されるSystemWebhookにユーザ情報を含めるように ( #14697 )
+- Fix: `admin/abuse-user-reports`エンドポイントのスキーマが間違っていた問題を修正
+
 ## 2024.9.0
 
 ### General
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f2e48ec61d..3a80d55900 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -181,31 +181,46 @@ MK_DEV_PREFER=backend pnpm dev
 - HMR may not work in some environments such as Windows.
 
 ## Testing
-- Test codes are located in [`/packages/backend/test`](packages/backend/test).
 
-### Run test
-Create a config file.
+You can run non-backend tests by executing following commands:
+```sh
+pnpm --filter frontend test
+pnpm --filter misskey-js test
 ```
+
+Backend tests require manual preparation of servers. See the next section for more on this.
+
+### Backend
+There are three types of test codes for the backend:
+- Unit tests: [`/packages/backend/test/unit`](/packages/backend/test/unit)
+- Single-server E2E tests: [`/packages/backend/test/e2e`](/packages/backend/test/e2e)
+- Multiple-server E2E tests: [`/packages/backend/test-federation`](/packages/backend/test-federation)
+
+#### Running Unit Tests or Single-server E2E Tests
+1. Create a config file:
+```sh
 cp .github/misskey/test.yml .config/
 ```
-Prepare DB/Redis for testing.
-```
-docker compose -f packages/backend/test/compose.yml up
-```
-Alternatively, prepare an empty (data can be erased) DB and edit `.config/test.yml`.
 
-Run all test.
-```
-pnpm test
+2. Start DB and Redis servers for testing:
+```sh
+docker compose -f packages/backend/test/compose.yml up
 ```
+Instead, you can prepare an empty (data can be erased) DB and edit `.config/test.yml` appropriately.
 
-#### Run specify test
+3. Run all tests:
+```sh
+pnpm --filter backend test     # unit tests
+pnpm --filter backend test:e2e # single-server E2E tests
 ```
-pnpm jest -- foo.ts
+If you want to run a specific test, run as a following command:
+```sh
+pnpm --filter backend test -- packages/backend/test/unit/activitypub.ts
+pnpm --filter backend test:e2e -- packages/backend/test/e2e/nodeinfo.ts
 ```
 
-### e2e tests
-TODO
+#### Running Multiple-server E2E Tests
+See [`/packages/backend/test-federation/README.md`](/packages/backend/test-federation/README.md).
 
 ## Environment Variable
 
@@ -579,19 +594,19 @@ ESMではディレクトリインポートは廃止されているのと、デ�
 ### Lighten CSS vars
 
 ``` css
-color: hsl(from var(--accent) h s calc(l + 10));
+color: hsl(from var(--MI_THEME-accent) h s calc(l + 10));
 ```
 
 ### Darken CSS vars
 
 ``` css
-color: hsl(from var(--accent) h s calc(l - 10));
+color: hsl(from var(--MI_THEME-accent) h s calc(l - 10));
 ```
 
 ### Add alpha to CSS vars
 
 ``` css
-color: color(from var(--accent) srgb r g b / 0.5);
+color: color(from var(--MI_THEME-accent) srgb r g b / 0.5);
 ```
 
 ## Merging from Misskey into Sharkey
diff --git a/cypress/e2e/basic.cy.ts b/cypress/e2e/basic.cy.ts
index d2525e0a7d..d2efbf709c 100644
--- a/cypress/e2e/basic.cy.ts
+++ b/cypress/e2e/basic.cy.ts
@@ -23,6 +23,7 @@ describe('Before setup instance', () => {
 
 		cy.intercept('POST', '/api/admin/accounts/create').as('signup');
 
+		cy.get('[data-cy-admin-initial-password] input').type('example_password_please_change_this_or_you_will_get_hacked');
 		cy.get('[data-cy-admin-username] input').type('admin');
 		cy.get('[data-cy-admin-password] input').type('admin1234');
 		cy.get('[data-cy-admin-ok]').click();
@@ -119,11 +120,16 @@ describe('After user signup', () => {
 	it('signin', () => {
 		cy.visitHome();
 
-		cy.intercept('POST', '/api/signin').as('signin');
+		cy.intercept('POST', '/api/signin-flow').as('signin');
 
 		cy.get('[data-cy-signin]').click();
-		cy.get('[data-cy-signin-username] input').type('alice');
-		// Enterキーでサインインできるかの確認も兼ねる
+
+		cy.get('[data-cy-signin-page-input]').should('be.visible', { timeout: 1000 });
+		// Enterキーで続行できるかの確認も兼ねる
+		cy.get('[data-cy-signin-username] input').type('alice{enter}');
+
+		cy.get('[data-cy-signin-page-password]').should('be.visible', { timeout: 10000 });
+		// Enterキーで続行できるかの確認も兼ねる
 		cy.get('[data-cy-signin-password] input').type('alice1234{enter}');
 
 		cy.wait('@signin');
@@ -138,8 +144,9 @@ describe('After user signup', () => {
 		cy.visitHome();
 
 		cy.get('[data-cy-signin]').click();
-		cy.get('[data-cy-signin-username] input').type('alice');
-		cy.get('[data-cy-signin-password] input').type('alice1234{enter}');
+
+		cy.get('[data-cy-signin-page-input]').should('be.visible', { timeout: 1000 });
+		cy.get('[data-cy-signin-username] input').type('alice{enter}');
 
 		// TODO: cypressにブラウザの言語指定できる機能が実装され次第英語のみテストするようにする
 		cy.contains(/アカウントが凍結されています|This account has been suspended due to/gi);
diff --git a/cypress/support/commands.ts b/cypress/support/commands.ts
index 281f2e6ccd..197ff963ac 100644
--- a/cypress/support/commands.ts
+++ b/cypress/support/commands.ts
@@ -48,16 +48,19 @@ Cypress.Commands.add('registerUser', (username, password, isAdmin = false) => {
 	cy.request('POST', route, {
 		username: username,
 		password: password,
+		...(isAdmin ? { setupPassword: 'example_password_please_change_this_or_you_will_get_hacked' } : {}),
 	}).its('body').as(username);
 });
 
 Cypress.Commands.add('login', (username, password) => {
 	cy.visitHome();
 
-	cy.intercept('POST', '/api/signin').as('signin');
+	cy.intercept('POST', '/api/signin-flow').as('signin');
 
 	cy.get('[data-cy-signin]').click();
-	cy.get('[data-cy-signin-username] input').type(username);
+	cy.get('[data-cy-signin-page-input]').should('be.visible', { timeout: 1000 });
+	cy.get('[data-cy-signin-username] input').type(`${username}{enter}`);
+	cy.get('[data-cy-signin-page-password]').should('be.visible', { timeout: 10000 });
 	cy.get('[data-cy-signin-password] input').type(`${password}{enter}`);
 
 	cy.wait('@signin').as('signedIn');
diff --git a/packages/frontend/src/components/MkAbuseReport.stories.impl.ts b/idea/MkAbuseReport.stories.impl.ts
index cf09c96fd4..717bceb23d 100644
--- a/packages/frontend/src/components/MkAbuseReport.stories.impl.ts
+++ b/idea/MkAbuseReport.stories.impl.ts
@@ -7,8 +7,8 @@
 import { action } from '@storybook/addon-actions';
 import { StoryObj } from '@storybook/vue3';
 import { HttpResponse, http } from 'msw';
-import { abuseUserReport } from '../../.storybook/fakes.js';
-import { commonHandlers } from '../../.storybook/mocks.js';
+import { abuseUserReport } from '../packages/frontend/.storybook/fakes.js';
+import { commonHandlers } from '../packages/frontend/.storybook/mocks.js';
 import MkAbuseReport from './MkAbuseReport.vue';
 export const Default = {
 	render(args) {
diff --git a/idea/MkDisableSection.vue b/idea/MkDisableSection.vue
index d177886569..360705071b 100644
--- a/idea/MkDisableSection.vue
+++ b/idea/MkDisableSection.vue
@@ -34,7 +34,7 @@ defineProps<{
 	width: 100%;
 	height: 100%;
 	cursor: not-allowed;
-	--color: color(from var(--error) srgb r g b / 0.25);
+	--color: color(from var(--MI_THEME-error) srgb r g b / 0.25);
 	background-size: auto auto;
 	background-image: repeating-linear-gradient(135deg, transparent, transparent 10px, var(--color) 4px, var(--color) 14px);
 }
diff --git a/package.json b/package.json
index 6e84882440..3b4893fe2d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "sharkey",
-	"version": "2024.10.0-dev",
+	"version": "2024.10.3-rc",
 	"codename": "shonk",
 	"repository": {
 		"type": "git",
diff --git a/packages/backend/assets/tabler-badges/login-2.png b/packages/backend/assets/tabler-badges/login-2.png
new file mode 100644
index 0000000000..f3ca8de3dd
--- /dev/null
+++ b/packages/backend/assets/tabler-badges/login-2.png
diff --git a/packages/backend/eslint.config.js b/packages/backend/eslint.config.js
index 452045bc3e..ef5a0ccec1 100644
--- a/packages/backend/eslint.config.js
+++ b/packages/backend/eslint.config.js
@@ -12,7 +12,7 @@ export default [
 		languageOptions: {
 			parserOptions: {
 				parser: tsParser,
-				project: ['./tsconfig.json', './test/tsconfig.json'],
+				project: ['./tsconfig.json', './test/tsconfig.json', './test-federation/tsconfig.json'],
 				sourceType: 'module',
 				tsconfigRootDir: import.meta.dirname,
 			},
diff --git a/packages/backend/jest.config.fed.cjs b/packages/backend/jest.config.fed.cjs
new file mode 100644
index 0000000000..fae187bc23
--- /dev/null
+++ b/packages/backend/jest.config.fed.cjs
@@ -0,0 +1,13 @@
+/*
+ * For a detailed explanation regarding each configuration property and type check, visit:
+ * https://jestjs.io/docs/en/configuration.html
+ */
+
+const base = require('./jest.config.cjs');
+
+module.exports = {
+	...base,
+	testMatch: [
+		'<rootDir>/test-federation/test/**/*.test.ts',
+	],
+};
diff --git a/packages/backend/migration/1727318020265-enableStatsForFederatedInstances.js b/packages/backend/migration/1727318020265-enableStatsForFederatedInstances.js
new file mode 100644
index 0000000000..4ff520172b
--- /dev/null
+++ b/packages/backend/migration/1727318020265-enableStatsForFederatedInstances.js
@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class EnableStatsForFederatedInstances1727318020265 {
+    name = 'EnableStatsForFederatedInstances1727318020265'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "enableStatsForFederatedInstances" boolean NOT NULL DEFAULT true`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableStatsForFederatedInstances"`);
+    }
+}
diff --git a/packages/backend/migration/1728085812127-refine-abuse-user-report.js b/packages/backend/migration/1728085812127-refine-abuse-user-report.js
new file mode 100644
index 0000000000..57cbfdcf6d
--- /dev/null
+++ b/packages/backend/migration/1728085812127-refine-abuse-user-report.js
@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class RefineAbuseUserReport1728085812127 {
+    name = 'RefineAbuseUserReport1728085812127'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "abuse_user_report" ADD "moderationNote" character varying(8192) NOT NULL DEFAULT ''`);
+        await queryRunner.query(`ALTER TABLE "abuse_user_report" ADD "resolvedAs" character varying(128)`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "abuse_user_report" DROP COLUMN "resolvedAs"`);
+        await queryRunner.query(`ALTER TABLE "abuse_user_report" DROP COLUMN "moderationNote"`);
+    }
+}
diff --git a/packages/backend/migration/1728550878802-testcaptcha.js b/packages/backend/migration/1728550878802-testcaptcha.js
new file mode 100644
index 0000000000..d8d987c0c1
--- /dev/null
+++ b/packages/backend/migration/1728550878802-testcaptcha.js
@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class Testcaptcha1728550878802 {
+    name = 'Testcaptcha1728550878802'
+
+    async up(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" ADD "enableTestcaptcha" boolean NOT NULL DEFAULT false`);
+    }
+
+    async down(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableTestcaptcha"`);
+    }
+}
diff --git a/packages/backend/migration/1728634286056-prohibitedWordsForNameOfUser.js b/packages/backend/migration/1728634286056-prohibitedWordsForNameOfUser.js
new file mode 100644
index 0000000000..36e698d120
--- /dev/null
+++ b/packages/backend/migration/1728634286056-prohibitedWordsForNameOfUser.js
@@ -0,0 +1,14 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class ProhibitedWordsForNameOfUser1728634286056 {
+		async up(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" ADD "prohibitedWordsForNameOfUser" character varying(1024) array NOT NULL DEFAULT '{}'`);
+		}
+
+		async down(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "prohibitedWordsForNameOfUser"`);
+		}
+}
diff --git a/packages/backend/package.json b/packages/backend/package.json
index 19547c5033..ba601a569d 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -19,16 +19,18 @@
 		"watch": "node ./scripts/watch.mjs",
 		"restart": "pnpm build && pnpm start",
 		"dev": "node ./scripts/dev.mjs",
-		"typecheck": "pnpm --filter megalodon build && tsc --noEmit && tsc -p test --noEmit",
-		"eslint": "eslint --quiet \"{src,test,js,@types}/**/*.{js,jsx,ts,tsx,vue}\" --cache",
+		"typecheck": "pnpm --filter megalodon build && tsc --noEmit && tsc -p test --noEmit && tsc -p test-federation --noEmit",
+		"eslint": "eslint --quiet \"{src,test-federation,test,js,@types}/**/*.{js,jsx,ts,tsx,vue}\" --cache",
 		"lint": "pnpm typecheck && pnpm eslint",
 		"jest": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.unit.cjs",
 		"jest:e2e": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.e2e.cjs",
+		"jest:fed": "node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --config jest.config.fed.cjs",
 		"jest-and-coverage": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --coverage --forceExit --config jest.config.unit.cjs",
 		"jest-and-coverage:e2e": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --coverage --forceExit --config jest.config.e2e.cjs",
 		"jest-clear": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --clearCache",
 		"test": "pnpm jest",
 		"test:e2e": "pnpm build && pnpm build:test && pnpm jest:e2e",
+		"test:fed": "pnpm jest:fed",
 		"test-and-coverage": "pnpm jest-and-coverage",
 		"test-and-coverage:e2e": "pnpm build && pnpm build:test && pnpm jest-and-coverage:e2e",
 		"generate-api-json": "node ./scripts/generate_api_json.js"
@@ -69,20 +71,20 @@
 		"@bull-board/fastify": "6.0.0",
 		"@bull-board/ui": "6.0.0",
 		"@discordapp/twemoji": "15.1.0",
-		"@fastify/accepts": "5.0.0",
-		"@fastify/cookie": "10.0.0",
-		"@fastify/cors": "10.0.0",
-		"@fastify/express": "4.0.0",
+		"@fastify/accepts": "5.0.1",
+		"@fastify/cookie": "10.0.1",
+		"@fastify/cors": "10.0.1",
+		"@fastify/express": "4.0.1",
 		"@fastify/http-proxy": "10.0.0",
-		"@fastify/multipart": "9.0.0",
-		"@fastify/static": "8.0.0",
-		"@fastify/view": "10.0.0",
+		"@fastify/multipart": "9.0.1",
+		"@fastify/static": "8.0.1",
+		"@fastify/view": "10.0.1",
 		"@misskey-dev/sharp-read-bmp": "1.2.0",
 		"@misskey-dev/summaly": "5.1.0",
 		"@napi-rs/canvas": "0.1.56",
-		"@nestjs/common": "10.4.3",
-		"@nestjs/core": "10.4.3",
-		"@nestjs/testing": "10.4.3",
+		"@nestjs/common": "10.4.4",
+		"@nestjs/core": "10.4.4",
+		"@nestjs/testing": "10.4.4",
 		"@peertube/http-signature": "1.7.0",
 		"@sentry/node": "8.20.0",
 		"@sentry/profiling-node": "8.20.0",
@@ -101,7 +103,7 @@
 		"bcryptjs": "2.4.3",
 		"blurhash": "2.0.5",
 		"body-parser": "1.20.3",
-		"bullmq": "5.13.2",
+		"bullmq": "5.15.0",
 		"cacheable-lookup": "7.0.0",
 		"cbor": "9.0.2",
 		"chalk": "5.3.0",
@@ -151,7 +153,7 @@
 		"oauth2orize": "1.12.0",
 		"oauth2orize-pkce": "0.1.2",
 		"os-utils": "0.0.14",
-		"otpauth": "9.3.2",
+		"otpauth": "9.3.4",
 		"parse5": "7.1.2",
 		"pg": "8.13.0",
 		"pkce-challenge": "4.1.0",
@@ -169,7 +171,7 @@
 		"rename": "1.0.4",
 		"rss-parser": "3.13.0",
 		"rxjs": "7.8.1",
-		"sanitize-html": "2.13.0",
+		"sanitize-html": "2.13.1",
 		"secure-json-parse": "2.7.0",
 		"sharp": "0.33.5",
 		"slacc": "0.0.10",
@@ -191,14 +193,14 @@
 	},
 	"devDependencies": {
 		"@jest/globals": "29.7.0",
-		"@nestjs/platform-express": "10.4.3",
+		"@nestjs/platform-express": "10.4.4",
 		"@simplewebauthn/types": "10.0.0",
 		"@swc/jest": "0.2.36",
 		"@types/accepts": "1.3.7",
 		"@types/archiver": "6.0.2",
 		"@types/bcryptjs": "2.4.6",
 		"@types/body-parser": "1.19.5",
-		"@types/color-convert": "2.0.3",
+		"@types/color-convert": "2.0.4",
 		"@types/content-disposition": "0.5.8",
 		"@types/fluent-ffmpeg": "2.1.26",
 		"@types/htmlescape": "1.1.3",
diff --git a/packages/backend/src/config.ts b/packages/backend/src/config.ts
index 3dc49c7eb6..d71c5568ef 100644
--- a/packages/backend/src/config.ts
+++ b/packages/backend/src/config.ts
@@ -65,6 +65,8 @@ type Source = {
 
 	publishTarballInsteadOfProvideRepositoryUrl?: boolean;
 
+	setupPassword?: string;
+
 	proxy?: string;
 	proxySmtp?: string;
 	proxyBypassHosts?: string[];
@@ -179,6 +181,7 @@ export type Config = {
 
 	version: string;
 	publishTarballInsteadOfProvideRepositoryUrl: boolean;
+	setupPassword: string | undefined;
 	host: string;
 	hostname: string;
 	scheme: string;
@@ -280,6 +283,7 @@ export function loadConfig(): Config {
 	return {
 		version,
 		publishTarballInsteadOfProvideRepositoryUrl: !!config.publishTarballInsteadOfProvideRepositoryUrl,
+		setupPassword: config.setupPassword,
 		url: url.origin,
 		port: config.port ?? parseInt(process.env.PORT ?? '3000', 10),
 		socket: config.socket,
diff --git a/packages/backend/src/core/AbuseReportNotificationService.ts b/packages/backend/src/core/AbuseReportNotificationService.ts
index fe2c63e7d6..25e265f2b1 100644
--- a/packages/backend/src/core/AbuseReportNotificationService.ts
+++ b/packages/backend/src/core/AbuseReportNotificationService.ts
@@ -22,6 +22,7 @@ import { RoleService } from '@/core/RoleService.js';
 import { RecipientMethod } from '@/models/AbuseReportNotificationRecipient.js';
 import { ModerationLogService } from '@/core/ModerationLogService.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { IdService } from './IdService.js';
 
 @Injectable()
@@ -42,6 +43,7 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 		private emailService: EmailService,
 		private moderationLogService: ModerationLogService,
 		private globalEventService: GlobalEventService,
+		private userEntityService: UserEntityService,
 	) {
 		this.redisForSub.on('message', this.onMessage);
 	}
@@ -59,7 +61,10 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 			return;
 		}
 
-		const moderatorIds = await this.roleService.getModeratorIds(true, true);
+		const moderatorIds = await this.roleService.getModeratorIds({
+			includeAdmins: true,
+			excludeExpire: true,
+		});
 
 		for (const moderatorId of moderatorIds) {
 			for (const abuseReport of abuseReports) {
@@ -135,6 +140,26 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 			return;
 		}
 
+		const usersMap = await this.userEntityService.packMany(
+			[
+				...new Set([
+					...abuseReports.map(it => it.reporter ?? it.reporterId),
+					...abuseReports.map(it => it.targetUser ?? it.targetUserId),
+					...abuseReports.map(it => it.assignee ?? it.assigneeId),
+				].filter(x => x != null)),
+			],
+			null,
+			{ schema: 'UserLite' },
+		).then(it => new Map(it.map(it => [it.id, it])));
+		const convertedReports = abuseReports.map(it => {
+			return {
+				...it,
+				reporter: usersMap.get(it.reporterId),
+				targetUser: usersMap.get(it.targetUserId),
+				assignee: it.assigneeId ? usersMap.get(it.assigneeId) : null,
+			};
+		});
+
 		const recipientWebhookIds = await this.fetchWebhookRecipients()
 			.then(it => it
 				.filter(it => it.isActive && it.systemWebhookId && it.method === 'webhook')
@@ -142,7 +167,7 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 				.filter(x => x != null));
 		for (const webhookId of recipientWebhookIds) {
 			await Promise.all(
-				abuseReports.map(it => {
+				convertedReports.map(it => {
 					return this.systemWebhookService.enqueueSystemWebhook(
 						webhookId,
 						type,
@@ -263,8 +288,7 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 			.log(updater, 'createAbuseReportNotificationRecipient', {
 				recipientId: id,
 				recipient: created,
-			})
-			.then();
+			});
 
 		return created;
 	}
@@ -302,8 +326,7 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 				recipientId: params.id,
 				before: beforeEntity,
 				after: afterEntity,
-			})
-			.then();
+			});
 
 		return afterEntity;
 	}
@@ -324,8 +347,7 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 			.log(updater, 'deleteAbuseReportNotificationRecipient', {
 				recipientId: id,
 				recipient: entity,
-			})
-			.then();
+			});
 	}
 
 	/**
@@ -348,7 +370,10 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 		}
 
 		// モデレータ権限の有無で通知先設定を振り分ける
-		const authorizedUserIds = await this.roleService.getModeratorIds(true, true);
+		const authorizedUserIds = await this.roleService.getModeratorIds({
+			includeAdmins: true,
+			excludeExpire: true,
+		});
 		const authorizedUserRecipients = Array.of<MiAbuseReportNotificationRecipient>();
 		const unauthorizedUserRecipients = Array.of<MiAbuseReportNotificationRecipient>();
 		for (const recipient of userRecipients) {
diff --git a/packages/backend/src/core/AbuseReportService.ts b/packages/backend/src/core/AbuseReportService.ts
index 007c3f1bf9..0b022d3b08 100644
--- a/packages/backend/src/core/AbuseReportService.ts
+++ b/packages/backend/src/core/AbuseReportService.ts
@@ -20,8 +20,10 @@ export class AbuseReportService {
 	constructor(
 		@Inject(DI.abuseUserReportsRepository)
 		private abuseUserReportsRepository: AbuseUserReportsRepository,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
+
 		private idService: IdService,
 		private abuseReportNotificationService: AbuseReportNotificationService,
 		private queueService: QueueService,
@@ -77,62 +79,98 @@ export class AbuseReportService {
 	 * - SystemWebhook
 	 *
 	 * @param params 通報内容. もし複数件の通報に対応した時のために、あらかじめ複数件を処理できる前提で考える
-	 * @param operator 通報を処理したユーザ
+	 * @param moderator 通報を処理したユーザ
 	 * @see AbuseReportNotificationService.notify
 	 */
 	@bindThis
 	public async resolve(
 		params: {
 			reportId: string;
-			forward: boolean;
+			resolvedAs: MiAbuseUserReport['resolvedAs'];
 		}[],
-		operator: MiUser,
+		moderator: MiUser,
 	) {
 		const paramsMap = new Map(params.map(it => [it.reportId, it]));
 		const reports = await this.abuseUserReportsRepository.findBy({
 			id: In(params.map(it => it.reportId)),
 		});
 
-		const targetUserMap = new Map();
-		for (const report of reports) {
-			const shouldForward = paramsMap.get(report.id)!.forward;
-
-			if (shouldForward && report.targetUserHost != null) {
-				targetUserMap.set(report.id, await this.usersRepository.findOneByOrFail({ id: report.targetUserId }));
-			} else {
-				targetUserMap.set(report.id, null);
-			}
-		}
-
 		for (const report of reports) {
 			// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
 			const ps = paramsMap.get(report.id)!;
 
 			await this.abuseUserReportsRepository.update(report.id, {
 				resolved: true,
-				assigneeId: operator.id,
-				forwarded: ps.forward && report.targetUserHost !== null,
+				assigneeId: moderator.id,
+				resolvedAs: ps.resolvedAs,
 			});
 
-			const targetUser = targetUserMap.get(report.id)!;
-			if (targetUser != null) {
-				const actor = await this.instanceActorService.getInstanceActor();
-
-				// eslint-disable-next-line
-				const flag = this.apRendererService.renderFlag(actor, targetUser.uri!, report.comment);
-				const contextAssignedFlag = this.apRendererService.addContext(flag);
-				this.queueService.deliver(actor, contextAssignedFlag, targetUser.inbox, false);
-			}
-
 			this.moderationLogService
-				.log(operator, 'resolveAbuseReport', {
+				.log(moderator, 'resolveAbuseReport', {
 					reportId: report.id,
 					report: report,
-					forwarded: ps.forward && report.targetUserHost !== null,
+					resolvedAs: ps.resolvedAs,
 				});
 		}
 
 		return this.abuseUserReportsRepository.findBy({ id: In(reports.map(it => it.id)) })
 			.then(reports => this.abuseReportNotificationService.notifySystemWebhook(reports, 'abuseReportResolved'));
 	}
+
+	@bindThis
+	public async forward(
+		reportId: MiAbuseUserReport['id'],
+		moderator: MiUser,
+	) {
+		const report = await this.abuseUserReportsRepository.findOneByOrFail({ id: reportId });
+
+		if (report.targetUserHost == null) {
+			throw new Error('The target user host is null.');
+		}
+
+		if (report.forwarded) {
+			throw new Error('The report has already been forwarded.');
+		}
+
+		await this.abuseUserReportsRepository.update(report.id, {
+			forwarded: true,
+		});
+
+		const actor = await this.instanceActorService.getInstanceActor();
+		const targetUser = await this.usersRepository.findOneByOrFail({ id: report.targetUserId });
+
+		const flag = this.apRendererService.renderFlag(actor, targetUser.uri!, report.comment);
+		const contextAssignedFlag = this.apRendererService.addContext(flag);
+		this.queueService.deliver(actor, contextAssignedFlag, targetUser.inbox, false);
+
+		this.moderationLogService
+			.log(moderator, 'forwardAbuseReport', {
+				reportId: report.id,
+				report: report,
+			});
+	}
+
+	@bindThis
+	public async update(
+		reportId: MiAbuseUserReport['id'],
+		params: {
+			moderationNote?: MiAbuseUserReport['moderationNote'];
+		},
+		moderator: MiUser,
+	) {
+		const report = await this.abuseUserReportsRepository.findOneByOrFail({ id: reportId });
+
+		await this.abuseUserReportsRepository.update(report.id, {
+			moderationNote: params.moderationNote,
+		});
+
+		if (params.moderationNote != null && report.moderationNote !== params.moderationNote) {
+			this.moderationLogService.log(moderator, 'updateAbuseReportNote', {
+				reportId: report.id,
+				report: report,
+				before: report.moderationNote,
+				after: params.moderationNote,
+			});
+		}
+	}
 }
diff --git a/packages/backend/src/core/AccountMoveService.ts b/packages/backend/src/core/AccountMoveService.ts
index 6e3125044c..24d11f29ff 100644
--- a/packages/backend/src/core/AccountMoveService.ts
+++ b/packages/backend/src/core/AccountMoveService.ts
@@ -274,13 +274,15 @@ export class AccountMoveService {
 		}
 
 		// Update instance stats by decreasing remote followers count by the number of local followers who were following the old account.
-		if (this.userEntityService.isRemoteUser(oldAccount)) {
-			this.federatedInstanceService.fetch(oldAccount.host).then(async i => {
-				this.instancesRepository.decrement({ id: i.id }, 'followersCount', localFollowerIds.length);
-				if (this.meta.enableChartsForFederatedInstances) {
-					this.instanceChart.updateFollowers(i.host, false);
-				}
-			});
+		if (this.meta.enableStatsForFederatedInstances) {
+			if (this.userEntityService.isRemoteUser(oldAccount)) {
+				this.federatedInstanceService.fetchOrRegister(oldAccount.host).then(async i => {
+					this.instancesRepository.decrement({ id: i.id }, 'followersCount', localFollowerIds.length);
+					if (this.meta.enableChartsForFederatedInstances) {
+						this.instanceChart.updateFollowers(i.host, false);
+					}
+				});
+			}
 		}
 
 		// FIXME: expensive?
diff --git a/packages/backend/src/core/AnnouncementService.ts b/packages/backend/src/core/AnnouncementService.ts
index 40a9db01c0..d4fcf19439 100644
--- a/packages/backend/src/core/AnnouncementService.ts
+++ b/packages/backend/src/core/AnnouncementService.ts
@@ -209,6 +209,13 @@ export class AnnouncementService {
 			return;
 		}
 
+		const announcement = await this.announcementsRepository.findOneBy({ id: announcementId });
+		if (announcement != null && announcement.userId === user.id) {
+			await this.announcementsRepository.update(announcementId, {
+				isActive: false,
+			});
+		}
+
 		if ((await this.getUnreadAnnouncements(user)).length === 0) {
 			this.globalEventService.publishMainStream(user.id, 'readAllAnnouncements');
 		}
diff --git a/packages/backend/src/core/CaptchaService.ts b/packages/backend/src/core/CaptchaService.ts
index 4be45dabb8..5b1ab00cfe 100644
--- a/packages/backend/src/core/CaptchaService.ts
+++ b/packages/backend/src/core/CaptchaService.ts
@@ -149,5 +149,18 @@ export class CaptchaService {
 			throw new Error(`turnstile-failed: ${errorCodes}`);
 		}
 	}
+
+	@bindThis
+	public async verifyTestcaptcha(response: string | null | undefined): Promise<void> {
+		if (response == null) {
+			throw new Error('testcaptcha-failed: no response provided');
+		}
+
+		const success = response === 'testcaptcha-passed';
+
+		if (!success) {
+			throw new Error('testcaptcha-failed');
+		}
+	}
 }
 
diff --git a/packages/backend/src/core/CoreModule.ts b/packages/backend/src/core/CoreModule.ts
index c083068392..8b42408535 100644
--- a/packages/backend/src/core/CoreModule.ts
+++ b/packages/backend/src/core/CoreModule.ts
@@ -14,6 +14,7 @@ import { AbuseReportNotificationService } from '@/core/AbuseReportNotificationSe
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
 import { UserSearchService } from '@/core/UserSearchService.js';
 import { WebhookTestService } from '@/core/WebhookTestService.js';
+import { FlashService } from '@/core/FlashService.js';
 import { AccountMoveService } from './AccountMoveService.js';
 import { AccountUpdateService } from './AccountUpdateService.js';
 import { AnnouncementService } from './AnnouncementService.js';
@@ -220,6 +221,7 @@ const $SystemWebhookService: Provider = { provide: 'SystemWebhookService', useEx
 const $WebhookTestService: Provider = { provide: 'WebhookTestService', useExisting: WebhookTestService };
 const $UtilityService: Provider = { provide: 'UtilityService', useExisting: UtilityService };
 const $FileInfoService: Provider = { provide: 'FileInfoService', useExisting: FileInfoService };
+const $FlashService: Provider = { provide: 'FlashService', useExisting: FlashService };
 const $SearchService: Provider = { provide: 'SearchService', useExisting: SearchService };
 const $ClipService: Provider = { provide: 'ClipService', useExisting: ClipService };
 const $FeaturedService: Provider = { provide: 'FeaturedService', useExisting: FeaturedService };
@@ -373,6 +375,7 @@ const $SponsorsService: Provider = { provide: 'SponsorsService', useExisting: Sp
 		WebhookTestService,
 		UtilityService,
 		FileInfoService,
+		FlashService,
 		SearchService,
 		ClipService,
 		FeaturedService,
@@ -522,6 +525,7 @@ const $SponsorsService: Provider = { provide: 'SponsorsService', useExisting: Sp
 		$WebhookTestService,
 		$UtilityService,
 		$FileInfoService,
+		$FlashService,
 		$SearchService,
 		$ClipService,
 		$FeaturedService,
@@ -672,6 +676,7 @@ const $SponsorsService: Provider = { provide: 'SponsorsService', useExisting: Sp
 		WebhookTestService,
 		UtilityService,
 		FileInfoService,
+		FlashService,
 		SearchService,
 		ClipService,
 		FeaturedService,
diff --git a/packages/backend/src/core/CustomEmojiService.ts b/packages/backend/src/core/CustomEmojiService.ts
index cd906a72af..cc33fb5c0b 100644
--- a/packages/backend/src/core/CustomEmojiService.ts
+++ b/packages/backend/src/core/CustomEmojiService.ts
@@ -112,19 +112,33 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async update(id: MiEmoji['id'], data: {
+	public async update(data: (
+		{ id: MiEmoji['id'], name?: string; } | { name: string; id?: MiEmoji['id'], }
+	) & {
 		driveFile?: MiDriveFile;
-		name?: string;
 		category?: string | null;
 		aliases?: string[];
 		license?: string | null;
 		isSensitive?: boolean;
 		localOnly?: boolean;
 		roleIdsThatCanBeUsedThisEmojiAsReaction?: MiRole['id'][];
-	}, moderator?: MiUser): Promise<void> {
-		const emoji = await this.emojisRepository.findOneByOrFail({ id: id });
-		const sameNameEmoji = await this.emojisRepository.findOneBy({ name: data.name, host: IsNull() });
-		if (sameNameEmoji != null && sameNameEmoji.id !== id) throw new Error('name already exists');
+	}, moderator?: MiUser): Promise<
+		null
+		| 'NO_SUCH_EMOJI'
+		| 'SAME_NAME_EMOJI_EXISTS'
+	> {
+		const emoji = data.id
+			? await this.getEmojiById(data.id)
+			: await this.getEmojiByName(data.name!);
+		if (emoji === null) return 'NO_SUCH_EMOJI';
+		const id = emoji.id;
+
+		// IDと絵文字名が両方指定されている場合は絵文字名の変更を行うため重複チェックが必要
+		const doNameUpdate = data.id && data.name && (data.name !== emoji.name);
+		if (doNameUpdate) {
+			const isDuplicate = await this.checkDuplicate(data.name!);
+			if (isDuplicate) return 'SAME_NAME_EMOJI_EXISTS';
+		}
 
 		await this.emojisRepository.update(emoji.id, {
 			updatedAt: new Date(),
@@ -151,7 +165,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 
 		const packed = await this.emojiEntityService.packDetailed(emoji.id);
 
-		if (emoji.name === data.name) {
+		if (!doNameUpdate) {
 			this.globalEventService.publishBroadcastStream('emojiUpdated', {
 				emojis: [packed],
 			});
@@ -173,6 +187,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 				after: updated,
 			});
 		}
+		return null;
 	}
 
 	@bindThis
diff --git a/packages/backend/src/core/FederatedInstanceService.ts b/packages/backend/src/core/FederatedInstanceService.ts
index 7ec565557c..fca3ad847a 100644
--- a/packages/backend/src/core/FederatedInstanceService.ts
+++ b/packages/backend/src/core/FederatedInstanceService.ts
@@ -49,7 +49,7 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async fetch(host: string): Promise<MiInstance> {
+	public async fetchOrRegister(host: string): Promise<MiInstance> {
 		host = this.utilityService.toPuny(host);
 
 		const cached = await this.federatedInstanceCache.get(host);
@@ -86,6 +86,24 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 	}
 
 	@bindThis
+	public async fetch(host: string): Promise<MiInstance | null> {
+		host = this.utilityService.toPuny(host);
+
+		const cached = await this.federatedInstanceCache.get(host);
+		if (cached !== undefined) return cached;
+
+		const index = await this.instancesRepository.findOneBy({ host });
+
+		if (index == null) {
+			this.federatedInstanceCache.set(host, null);
+			return null;
+		} else {
+			this.federatedInstanceCache.set(host, index);
+			return index;
+		}
+	}
+
+	@bindThis
 	public async update(id: MiInstance['id'], data: Partial<MiInstance>): Promise<void> {
 		const result = await this.instancesRepository.createQueryBuilder().update()
 			.set(data)
diff --git a/packages/backend/src/core/FetchInstanceMetadataService.ts b/packages/backend/src/core/FetchInstanceMetadataService.ts
index aa16468ecb..987999bce7 100644
--- a/packages/backend/src/core/FetchInstanceMetadataService.ts
+++ b/packages/backend/src/core/FetchInstanceMetadataService.ts
@@ -82,7 +82,7 @@ export class FetchInstanceMetadataService {
 
 		try {
 			if (!force) {
-				const _instance = await this.federatedInstanceService.fetch(host);
+				const _instance = await this.federatedInstanceService.fetchOrRegister(host);
 				const now = Date.now();
 				if (_instance && _instance.infoUpdatedAt && (now - _instance.infoUpdatedAt.getTime() < 1000 * 60 * 60 * 24)) {
 					// unlock at the finally caluse
diff --git a/packages/backend/src/core/FlashService.ts b/packages/backend/src/core/FlashService.ts
new file mode 100644
index 0000000000..2a98225382
--- /dev/null
+++ b/packages/backend/src/core/FlashService.ts
@@ -0,0 +1,40 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { DI } from '@/di-symbols.js';
+import { type FlashsRepository } from '@/models/_.js';
+
+/**
+ * MisskeyPlay関係のService
+ */
+@Injectable()
+export class FlashService {
+	constructor(
+		@Inject(DI.flashsRepository)
+		private flashRepository: FlashsRepository,
+	) {
+	}
+
+	/**
+	 * 人気のあるPlay一覧を取得する.
+	 */
+	public async featured(opts?: { offset?: number, limit: number }) {
+		const builder = this.flashRepository.createQueryBuilder('flash')
+			.andWhere('flash.likedCount > 0')
+			.andWhere('flash.visibility = :visibility', { visibility: 'public' })
+			.addOrderBy('flash.likedCount', 'DESC')
+			.addOrderBy('flash.updatedAt', 'DESC')
+			.addOrderBy('flash.id', 'DESC');
+
+		if (opts?.offset) {
+			builder.skip(opts.offset);
+		}
+
+		builder.take(opts?.limit ?? 10);
+
+		return await builder.getMany();
+	}
+}
diff --git a/packages/backend/src/core/NoteCreateService.ts b/packages/backend/src/core/NoteCreateService.ts
index 1bc4599a60..3f282655f1 100644
--- a/packages/backend/src/core/NoteCreateService.ts
+++ b/packages/backend/src/core/NoteCreateService.ts
@@ -222,7 +222,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 		private cacheService: CacheService,
 		private latestNoteService: LatestNoteService,
 	) {
-		this.updateNotesCountQueue = new CollapsedQueue(60 * 1000 * 5, this.collapseNotesCount, this.performUpdateNotesCount);
+		this.updateNotesCountQueue = new CollapsedQueue(process.env.NODE_ENV !== 'test' ? 60 * 1000 * 5 : 0, this.collapseNotesCount, this.performUpdateNotesCount);
 	}
 
 	@bindThis
@@ -563,17 +563,17 @@ export class NoteCreateService implements OnApplicationShutdown {
 		}
 
 		// Register host
-		if (this.userEntityService.isRemoteUser(user)) {
-			this.federatedInstanceService.fetch(user.host).then(async i => {
-				if (note.renote && note.text) {
-					this.updateNotesCountQueue.enqueue(i.id, 1);
-				} else if (!note.renote) {
-					this.updateNotesCountQueue.enqueue(i.id, 1);
-				}
-				if (this.meta.enableChartsForFederatedInstances) {
-					this.instanceChart.updateNote(i.host, note, true);
-				}
-			});
+		if (this.meta.enableStatsForFederatedInstances) {
+			if (this.userEntityService.isRemoteUser(user)) {
+				this.federatedInstanceService.fetchOrRegister(user.host).then(async i => {
+					if (note.renote && note.text || !note.renote) {
+						this.updateNotesCountQueue.enqueue(i.id, 1);
+					}
+					if (this.meta.enableChartsForFederatedInstances) {
+						this.instanceChart.updateNote(i.host, note, true);
+					}
+				});
+			}
 		}
 
 		// ハッシュタグ更新
diff --git a/packages/backend/src/core/NoteDeleteService.ts b/packages/backend/src/core/NoteDeleteService.ts
index 285db9f152..b51a3143c9 100644
--- a/packages/backend/src/core/NoteDeleteService.ts
+++ b/packages/backend/src/core/NoteDeleteService.ts
@@ -115,25 +115,22 @@ export class NoteDeleteService {
 				this.perUserNotesChart.update(user, note, false);
 			}
 
-			if (note.renoteId && note.text) {
-				// Decrement notes count (user)
-				this.decNotesCountOfUser(user);
-			} else if (!note.renoteId) {
+			if (note.renoteId && note.text || !note.renoteId) {
 				// Decrement notes count (user)
 				this.decNotesCountOfUser(user);
 			}
 
-			if (this.userEntityService.isRemoteUser(user)) {
-				this.federatedInstanceService.fetch(user.host).then(async i => {
-					if (note.renoteId && note.text) {
-						this.instancesRepository.decrement({ id: i.id }, 'notesCount', 1);
-					} else if (!note.renoteId) {
-						this.instancesRepository.decrement({ id: i.id }, 'notesCount', 1);
-					}
-					if (this.meta.enableChartsForFederatedInstances) {
-						this.instanceChart.updateNote(i.host, note, false);
-					}
-				});
+			if (this.meta.enableStatsForFederatedInstances) {
+				if (this.userEntityService.isRemoteUser(user)) {
+					this.federatedInstanceService.fetchOrRegister(user.host).then(async i => {
+						if (note.renoteId && note.text || !note.renoteId) {
+							this.instancesRepository.decrement({ id: i.id }, 'notesCount', 1);
+						}
+						if (this.meta.enableChartsForFederatedInstances) {
+							this.instanceChart.updateNote(i.host, note, false);
+						}
+					});
+				}
 			}
 		}
 
diff --git a/packages/backend/src/core/QueueService.ts b/packages/backend/src/core/QueueService.ts
index dc13aa21bf..341eb26c99 100644
--- a/packages/backend/src/core/QueueService.ts
+++ b/packages/backend/src/core/QueueService.ts
@@ -94,6 +94,13 @@ export class QueueService {
 			repeat: { pattern: '0 0 * * *' },
 			removeOnComplete: true,
 		});
+
+		this.systemQueue.add('checkModeratorsActivity', {
+		}, {
+			// 毎時30分に起動
+			repeat: { pattern: '30 * * * *' },
+			removeOnComplete: true,
+		});
 	}
 
 	@bindThis
diff --git a/packages/backend/src/core/RoleService.ts b/packages/backend/src/core/RoleService.ts
index 64f7539031..a1a461ab96 100644
--- a/packages/backend/src/core/RoleService.ts
+++ b/packages/backend/src/core/RoleService.ts
@@ -105,6 +105,7 @@ export const DEFAULT_POLICIES: RolePolicies = {
 
 @Injectable()
 export class RoleService implements OnApplicationShutdown, OnModuleInit {
+	private rootUserIdCache: MemorySingleCache<MiUser['id']>;
 	private rolesCache: MemorySingleCache<MiRole[]>;
 	private roleAssignmentByUserIdCache: MemoryKVCache<MiRoleAssignment[]>;
 	private notificationService: NotificationService;
@@ -140,6 +141,7 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 		private moderationLogService: ModerationLogService,
 		private fanoutTimelineService: FanoutTimelineService,
 	) {
+		this.rootUserIdCache = new MemorySingleCache<MiUser['id']>(1000 * 60 * 60 * 24 * 7); // 1week. rootユーザのIDは不変なので長めに
 		this.rolesCache = new MemorySingleCache<MiRole[]>(1000 * 60 * 60); // 1h
 		this.roleAssignmentByUserIdCache = new MemoryKVCache<MiRoleAssignment[]>(1000 * 60 * 5); // 5m
 
@@ -422,49 +424,78 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 	}
 
 	@bindThis
-	public async isExplorable(role: { id: MiRole['id']} | null): Promise<boolean> {
+	public async isExplorable(role: { id: MiRole['id'] } | null): Promise<boolean> {
 		if (role == null) return false;
 		const check = await this.rolesRepository.findOneBy({ id: role.id });
 		if (check == null) return false;
 		return check.isExplorable;
 	}
 
+	/**
+	 * モデレーター権限のロールが割り当てられているユーザID一覧を取得する.
+	 *
+	 * @param opts.includeAdmins 管理者権限も含めるか(デフォルト: true)
+	 * @param opts.includeRoot rootユーザも含めるか(デフォルト: false)
+	 * @param opts.excludeExpire 期限切れのロールを除外するか(デフォルト: false)
+	 */
 	@bindThis
-	public async getModeratorIds(includeAdmins = true, excludeExpire = false): Promise<MiUser['id'][]> {
+	public async getModeratorIds(opts?: {
+		includeAdmins?: boolean,
+		includeRoot?: boolean,
+		excludeExpire?: boolean,
+	}): Promise<MiUser['id'][]> {
+		const includeAdmins = opts?.includeAdmins ?? true;
+		const includeRoot = opts?.includeRoot ?? false;
+		const excludeExpire = opts?.excludeExpire ?? false;
+
 		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
 		const moderatorRoles = includeAdmins
 			? roles.filter(r => r.isModerator || r.isAdministrator)
 			: roles.filter(r => r.isModerator);
 
-		// TODO: isRootなアカウントも含める
 		const assigns = moderatorRoles.length > 0
 			? await this.roleAssignmentsRepository.findBy({ roleId: In(moderatorRoles.map(r => r.id)) })
 			: [];
 
+		// Setを経由して重複を除去（ユーザIDは重複する可能性があるので）
 		const now = Date.now();
-		const result = [
-			// Setを経由して重複を除去（ユーザIDは重複する可能性があるので）
-			...new Set(
-				assigns
-					.filter(it =>
-						(excludeExpire)
-							? (it.expiresAt == null || it.expiresAt.getTime() > now)
-							: true,
-					)
-					.map(a => a.userId),
-			),
-		];
+		const resultSet = new Set(
+			assigns
+				.filter(it =>
+					(excludeExpire)
+						? (it.expiresAt == null || it.expiresAt.getTime() > now)
+						: true,
+				)
+				.map(a => a.userId),
+		);
+
+		if (includeRoot) {
+			const rootUserId = await this.rootUserIdCache.fetch(async () => {
+				const it = await this.usersRepository.createQueryBuilder('users')
+					.select('id')
+					.where({ isRoot: true })
+					.getRawOne<{ id: string }>();
+				// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+				return it!.id;
+			});
+			resultSet.add(rootUserId);
+		}
 
-		return result.sort((x, y) => x.localeCompare(y));
+		return [...resultSet].sort((x, y) => x.localeCompare(y));
 	}
 
 	@bindThis
-	public async getModerators(includeAdmins = true): Promise<MiUser[]> {
-		const ids = await this.getModeratorIds(includeAdmins);
-		const users = ids.length > 0 ? await this.usersRepository.findBy({
-			id: In(ids),
-		}) : [];
-		return users;
+	public async getModerators(opts?: {
+		includeAdmins?: boolean,
+		includeRoot?: boolean,
+		excludeExpire?: boolean,
+	}): Promise<MiUser[]> {
+		const ids = await this.getModeratorIds(opts);
+		return ids.length > 0
+			? await this.usersRepository.findBy({
+				id: In(ids),
+			})
+			: [];
 	}
 
 	@bindThis
diff --git a/packages/backend/src/core/SignupService.ts b/packages/backend/src/core/SignupService.ts
index 1b0b1e5bbd..a1e23a49c1 100644
--- a/packages/backend/src/core/SignupService.ts
+++ b/packages/backend/src/core/SignupService.ts
@@ -155,8 +155,8 @@ export class SignupService {
 			}));
 		});
 
-		this.usersChart.update(account, true).then();
-		this.userService.notifySystemWebhook(account, 'userCreated').then();
+		this.usersChart.update(account, true);
+		this.userService.notifySystemWebhook(account, 'userCreated');
 
 		return { account, secret };
 	}
diff --git a/packages/backend/src/core/SystemWebhookService.ts b/packages/backend/src/core/SystemWebhookService.ts
index bb7c6b8c0e..db6407dcb3 100644
--- a/packages/backend/src/core/SystemWebhookService.ts
+++ b/packages/backend/src/core/SystemWebhookService.ts
@@ -101,8 +101,7 @@ export class SystemWebhookService implements OnApplicationShutdown {
 			.log(updater, 'createSystemWebhook', {
 				systemWebhookId: webhook.id,
 				webhook: webhook,
-			})
-			.then();
+			});
 
 		return webhook;
 	}
@@ -139,8 +138,7 @@ export class SystemWebhookService implements OnApplicationShutdown {
 				systemWebhookId: beforeEntity.id,
 				before: beforeEntity,
 				after: afterEntity,
-			})
-			.then();
+			});
 
 		return afterEntity;
 	}
@@ -158,8 +156,7 @@ export class SystemWebhookService implements OnApplicationShutdown {
 			.log(updater, 'deleteSystemWebhook', {
 				systemWebhookId: webhook.id,
 				webhook,
-			})
-			.then();
+			});
 	}
 
 	/**
diff --git a/packages/backend/src/core/UserFollowingService.ts b/packages/backend/src/core/UserFollowingService.ts
index 77e7b60bea..8963003057 100644
--- a/packages/backend/src/core/UserFollowingService.ts
+++ b/packages/backend/src/core/UserFollowingService.ts
@@ -305,20 +305,22 @@ export class UserFollowingService implements OnModuleInit {
 			//#endregion
 
 			//#region Update instance stats
-			if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
-				this.federatedInstanceService.fetch(follower.host).then(async i => {
-					this.instancesRepository.increment({ id: i.id }, 'followingCount', 1);
-					if (this.meta.enableChartsForFederatedInstances) {
-						this.instanceChart.updateFollowing(i.host, true);
-					}
-				});
-			} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
-				this.federatedInstanceService.fetch(followee.host).then(async i => {
-					this.instancesRepository.increment({ id: i.id }, 'followersCount', 1);
-					if (this.meta.enableChartsForFederatedInstances) {
-						this.instanceChart.updateFollowers(i.host, true);
-					}
-				});
+			if (this.meta.enableStatsForFederatedInstances) {
+				if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
+					this.federatedInstanceService.fetchOrRegister(follower.host).then(async i => {
+						this.instancesRepository.increment({ id: i.id }, 'followingCount', 1);
+						if (this.meta.enableChartsForFederatedInstances) {
+							this.instanceChart.updateFollowing(i.host, true);
+						}
+					});
+				} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
+					this.federatedInstanceService.fetchOrRegister(followee.host).then(async i => {
+						this.instancesRepository.increment({ id: i.id }, 'followersCount', 1);
+						if (this.meta.enableChartsForFederatedInstances) {
+							this.instanceChart.updateFollowers(i.host, true);
+						}
+					});
+				}
 			}
 			//#endregion
 
@@ -437,20 +439,22 @@ export class UserFollowingService implements OnModuleInit {
 			//#endregion
 
 			//#region Update instance stats
-			if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
-				this.federatedInstanceService.fetch(follower.host).then(async i => {
-					this.instancesRepository.decrement({ id: i.id }, 'followingCount', 1);
-					if (this.meta.enableChartsForFederatedInstances) {
-						this.instanceChart.updateFollowing(i.host, false);
-					}
-				});
-			} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
-				this.federatedInstanceService.fetch(followee.host).then(async i => {
-					this.instancesRepository.decrement({ id: i.id }, 'followersCount', 1);
-					if (this.meta.enableChartsForFederatedInstances) {
-						this.instanceChart.updateFollowers(i.host, false);
-					}
-				});
+			if (this.meta.enableStatsForFederatedInstances) {
+				if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
+					this.federatedInstanceService.fetchOrRegister(follower.host).then(async i => {
+						this.instancesRepository.decrement({ id: i.id }, 'followingCount', 1);
+						if (this.meta.enableChartsForFederatedInstances) {
+							this.instanceChart.updateFollowing(i.host, false);
+						}
+					});
+				} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
+					this.federatedInstanceService.fetchOrRegister(followee.host).then(async i => {
+						this.instancesRepository.decrement({ id: i.id }, 'followersCount', 1);
+						if (this.meta.enableChartsForFederatedInstances) {
+							this.instanceChart.updateFollowers(i.host, false);
+						}
+					});
+				}
 			}
 			//#endregion
 
diff --git a/packages/backend/src/core/WebhookTestService.ts b/packages/backend/src/core/WebhookTestService.ts
index 4a31c1d17a..0304cae355 100644
--- a/packages/backend/src/core/WebhookTestService.ts
+++ b/packages/backend/src/core/WebhookTestService.ts
@@ -12,11 +12,18 @@ import { Packed } from '@/misc/json-schema.js';
 import { type WebhookEventTypes } from '@/models/Webhook.js';
 import { UserWebhookService } from '@/core/UserWebhookService.js';
 import { QueueService } from '@/core/QueueService.js';
+import { ModeratorInactivityRemainingTime } from '@/queue/processors/CheckModeratorsActivityProcessorService.js';
 
 const oneDayMillis = 24 * 60 * 60 * 1000;
 
-function generateAbuseReport(override?: Partial<MiAbuseUserReport>): MiAbuseUserReport {
-	return {
+type AbuseUserReportDto = Omit<MiAbuseUserReport, 'targetUser' | 'reporter' | 'assignee'> & {
+	targetUser: Packed<'UserLite'> | null,
+	reporter: Packed<'UserLite'> | null,
+	assignee: Packed<'UserLite'> | null,
+};
+
+function generateAbuseReport(override?: Partial<MiAbuseUserReport>): AbuseUserReportDto {
+	const result: MiAbuseUserReport = {
 		id: 'dummy-abuse-report1',
 		targetUserId: 'dummy-target-user',
 		targetUser: null,
@@ -29,8 +36,17 @@ function generateAbuseReport(override?: Partial<MiAbuseUserReport>): MiAbuseUser
 		comment: 'This is a dummy report for testing purposes.',
 		targetUserHost: null,
 		reporterHost: null,
+		resolvedAs: null,
+		moderationNote: 'foo',
 		...override,
 	};
+
+	return {
+		...result,
+		targetUser: result.targetUser ? toPackedUserLite(result.targetUser) : null,
+		reporter: result.reporter ? toPackedUserLite(result.reporter) : null,
+		assignee: result.assignee ? toPackedUserLite(result.assignee) : null,
+	};
 }
 
 function generateDummyUser(override?: Partial<MiUser>): MiUser {
@@ -287,7 +303,8 @@ const dummyUser3 = generateDummyUser({
 
 @Injectable()
 export class WebhookTestService {
-	public static NoSuchWebhookError = class extends Error {};
+	public static NoSuchWebhookError = class extends Error {
+	};
 
 	constructor(
 		private userWebhookService: UserWebhookService,
@@ -449,6 +466,22 @@ export class WebhookTestService {
 				send(toPackedUserLite(dummyUser1));
 				break;
 			}
+			case 'inactiveModeratorsWarning': {
+				const dummyTime: ModeratorInactivityRemainingTime = {
+					time: 100000,
+					asDays: 1,
+					asHours: 24,
+				};
+
+				send({
+					remainingTime: dummyTime,
+				});
+				break;
+			}
+			case 'inactiveModeratorsInvitationOnlyChanged': {
+				send({});
+				break;
+			}
 		}
 	}
 }
diff --git a/packages/backend/src/core/activitypub/models/ApPersonService.ts b/packages/backend/src/core/activitypub/models/ApPersonService.ts
index 2046dad099..ebe947f6b9 100644
--- a/packages/backend/src/core/activitypub/models/ApPersonService.ts
+++ b/packages/backend/src/core/activitypub/models/ApPersonService.ts
@@ -434,13 +434,15 @@ export class ApPersonService implements OnModuleInit {
 		this.cacheService.uriPersonCache.set(user.uri, user);
 
 		// Register host
-		this.federatedInstanceService.fetch(host).then(i => {
-			this.instancesRepository.increment({ id: i.id }, 'usersCount', 1);
-			this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
-			if (this.meta.enableChartsForFederatedInstances) {
-				this.instanceChart.newUser(i.host);
-			}
-		});
+		if (this.meta.enableStatsForFederatedInstances) {
+			this.federatedInstanceService.fetchOrRegister(host).then(i => {
+				this.instancesRepository.increment({ id: i.id }, 'usersCount', 1);
+				if (this.meta.enableChartsForFederatedInstances) {
+					this.instanceChart.newUser(i.host);
+				}
+				this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
+			});
+		}
 
 		this.usersChart.update(user, true);
 
diff --git a/packages/backend/src/core/entities/AbuseUserReportEntityService.ts b/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
index a13c244c19..70ead890ab 100644
--- a/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
+++ b/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
@@ -53,6 +53,8 @@ export class AbuseUserReportEntityService {
 				schema: 'UserDetailedNotMe',
 			}) : null,
 			forwarded: report.forwarded,
+			resolvedAs: report.resolvedAs,
+			moderationNote: report.moderationNote,
 		});
 	}
 
diff --git a/packages/backend/src/core/entities/FlashEntityService.ts b/packages/backend/src/core/entities/FlashEntityService.ts
index 4aa7104c1e..7b0150f5b6 100644
--- a/packages/backend/src/core/entities/FlashEntityService.ts
+++ b/packages/backend/src/core/entities/FlashEntityService.ts
@@ -5,10 +5,8 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { FlashsRepository, FlashLikesRepository } from '@/models/_.js';
-import { awaitAll } from '@/misc/prelude/await-all.js';
+import type { FlashLikesRepository, FlashsRepository } from '@/models/_.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { } from '@/models/Blocking.js';
 import type { MiUser } from '@/models/User.js';
 import type { MiFlash } from '@/models/Flash.js';
 import { bindThis } from '@/decorators.js';
@@ -20,10 +18,8 @@ export class FlashEntityService {
 	constructor(
 		@Inject(DI.flashsRepository)
 		private flashsRepository: FlashsRepository,
-
 		@Inject(DI.flashLikesRepository)
 		private flashLikesRepository: FlashLikesRepository,
-
 		private userEntityService: UserEntityService,
 		private idService: IdService,
 	) {
@@ -34,25 +30,36 @@ export class FlashEntityService {
 		src: MiFlash['id'] | MiFlash,
 		me?: { id: MiUser['id'] } | null | undefined,
 		hint?: {
-			packedUser?: Packed<'UserLite'>
+			packedUser?: Packed<'UserLite'>,
+			likedFlashIds?: MiFlash['id'][],
 		},
 	): Promise<Packed<'Flash'>> {
 		const meId = me ? me.id : null;
 		const flash = typeof src === 'object' ? src : await this.flashsRepository.findOneByOrFail({ id: src });
 
-		return await awaitAll({
+		// { schema: 'UserDetailed' } すると無限ループするので注意
+		const user = hint?.packedUser ?? await this.userEntityService.pack(flash.user ?? flash.userId, me);
+
+		let isLiked = undefined;
+		if (meId) {
+			isLiked = hint?.likedFlashIds
+				? hint.likedFlashIds.includes(flash.id)
+				: await this.flashLikesRepository.exists({ where: { flashId: flash.id, userId: meId } });
+		}
+
+		return {
 			id: flash.id,
 			createdAt: this.idService.parse(flash.id).date.toISOString(),
 			updatedAt: flash.updatedAt.toISOString(),
 			userId: flash.userId,
-			user: hint?.packedUser ?? this.userEntityService.pack(flash.user ?? flash.userId, me), // { schema: 'UserDetailed' } すると無限ループするので注意
+			user: user,
 			title: flash.title,
 			summary: flash.summary,
 			script: flash.script,
 			visibility: flash.visibility,
 			likedCount: flash.likedCount,
-			isLiked: meId ? await this.flashLikesRepository.exists({ where: { flashId: flash.id, userId: meId } }) : undefined,
-		});
+			isLiked: isLiked,
+		};
 	}
 
 	@bindThis
@@ -63,7 +70,19 @@ export class FlashEntityService {
 		const _users = flashes.map(({ user, userId }) => user ?? userId);
 		const _userMap = await this.userEntityService.packMany(_users, me)
 			.then(users => new Map(users.map(u => [u.id, u])));
-		return Promise.all(flashes.map(flash => this.pack(flash, me, { packedUser: _userMap.get(flash.userId) })));
+		const _likedFlashIds = me
+			? await this.flashLikesRepository.createQueryBuilder('flashLike')
+				.select('flashLike.flashId')
+				.where('flashLike.userId = :userId', { userId: me.id })
+				.getRawMany<{ flashLike_flashId: string }>()
+				.then(likes => [...new Set(likes.map(like => like.flashLike_flashId))])
+			: [];
+		return Promise.all(
+			flashes.map(flash => this.pack(flash, me, {
+				packedUser: _userMap.get(flash.userId),
+				likedFlashIds: _likedFlashIds,
+			})),
+		);
 	}
 }
 
diff --git a/packages/backend/src/core/entities/MetaEntityService.ts b/packages/backend/src/core/entities/MetaEntityService.ts
index b2b9aebb79..7d7b4cbd81 100644
--- a/packages/backend/src/core/entities/MetaEntityService.ts
+++ b/packages/backend/src/core/entities/MetaEntityService.ts
@@ -100,6 +100,7 @@ export class MetaEntityService {
 			turnstileSiteKey: instance.turnstileSiteKey,
 			enableFC: instance.enableFC,
 			fcSiteKey: instance.fcSiteKey,
+			enableTestcaptcha: instance.enableTestcaptcha,
 			swPublickey: instance.swPublicKey,
 			themeColor: instance.themeColor,
 			mascotImageUrl: instance.mascotImageUrl ?? '/assets/ai.png',
diff --git a/packages/backend/src/core/entities/NoteEntityService.ts b/packages/backend/src/core/entities/NoteEntityService.ts
index 4dd17c5af3..1631daad88 100644
--- a/packages/backend/src/core/entities/NoteEntityService.ts
+++ b/packages/backend/src/core/entities/NoteEntityService.ts
@@ -23,6 +23,30 @@ import type { UserEntityService } from './UserEntityService.js';
 import type { DriveFileEntityService } from './DriveFileEntityService.js';
 import type { Config } from '@/config.js';
 
+// is-renote.tsとよしなにリンク
+function isPureRenote(note: MiNote): note is MiNote & { renoteId: MiNote['id']; renote: MiNote } {
+	return (
+		note.renote != null &&
+		note.reply == null &&
+		note.text == null &&
+		note.cw == null &&
+		(note.fileIds == null || note.fileIds.length === 0) &&
+		!note.hasPoll
+	);
+}
+
+function getAppearNoteIds(notes: MiNote[]): Set<string> {
+	const appearNoteIds = new Set<string>();
+	for (const note of notes) {
+		if (isPureRenote(note)) {
+			appearNoteIds.add(note.renoteId);
+		} else {
+			appearNoteIds.add(note.id);
+		}
+	}
+	return appearNoteIds;
+}
+
 @Injectable()
 export class NoteEntityService implements OnModuleInit {
 	private userEntityService: UserEntityService;
@@ -94,7 +118,7 @@ export class NoteEntityService implements OnModuleInit {
 				hide = false;
 			} else {
 				// 指定されているかどうか
-				const specified = packedNote.visibleUserIds!.some((id: any) => meId === id);
+				const specified = packedNote.visibleUserIds!.some(id => meId === id);
 
 				if (specified) {
 					hide = false;
@@ -244,7 +268,7 @@ export class NoteEntityService implements OnModuleInit {
 				return true;
 			} else {
 				// 指定されているかどうか
-				return note.visibleUserIds.some((id: any) => meId === id);
+				return note.visibleUserIds.some(id => meId === id);
 			}
 		}
 
@@ -437,7 +461,7 @@ export class NoteEntityService implements OnModuleInit {
 	) {
 		if (notes.length === 0) return [];
 
-		const bufferedReactions = this.meta.enableReactionsBuffering ? await this.reactionsBufferingService.getMany(notes.map(x => x.id)) : null;
+		const bufferedReactions = this.meta.enableReactionsBuffering ? await this.reactionsBufferingService.getMany([...getAppearNoteIds(notes)]) : null;
 
 		const meId = me ? me.id : null;
 		const myReactionsMap = new Map<MiNote['id'], string | null>();
@@ -448,7 +472,7 @@ export class NoteEntityService implements OnModuleInit {
 			const oldId = this.idService.gen(Date.now() - 2000);
 
 			for (const note of notes) {
-				if (note.renote && (note.text == null && note.fileIds.length === 0)) { // pure renote
+				if (isPureRenote(note)) {
 					const reactionsCount = Object.values(this.reactionsBufferingService.mergeReactions(note.renote.reactions, bufferedReactions?.get(note.renote.id)?.deltas ?? {})).reduce((a, b) => a + b, 0);
 					if (reactionsCount === 0) {
 						myReactionsMap.set(note.renote.id, null);
diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index b1832ca0f5..a421e23195 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -597,11 +597,6 @@ export class UserEntityService implements OnModuleInit {
 				publicReactions: this.isLocalUser(user) ? profile!.publicReactions : false, // https://github.com/misskey-dev/misskey/issues/12964
 				followersVisibility: profile!.followersVisibility,
 				followingVisibility: profile!.followingVisibility,
-				twoFactorEnabled: profile!.twoFactorEnabled,
-				usePasswordLessLogin: profile!.usePasswordLessLogin,
-				securityKeys: profile!.twoFactorEnabled
-					? this.userSecurityKeysRepository.countBy({ userId: user.id }).then(result => result >= 1)
-					: false,
 				roles: this.roleService.getUserRoles(user.id).then(roles => roles.filter(role => role.isPublic).sort((a, b) => b.displayOrder - a.displayOrder).map(role => ({
 					id: role.id,
 					name: role.name,
@@ -616,6 +611,14 @@ export class UserEntityService implements OnModuleInit {
 				moderationNote: iAmModerator ? (profile!.moderationNote ?? '') : undefined,
 			} : {}),
 
+			...(isDetailed && (isMe || iAmModerator) ? {
+				twoFactorEnabled: profile!.twoFactorEnabled,
+				usePasswordLessLogin: profile!.usePasswordLessLogin,
+				securityKeys: profile!.twoFactorEnabled
+					? this.userSecurityKeysRepository.countBy({ userId: user.id }).then(result => result >= 1)
+					: false,
+			} : {}),
+
 			...(isDetailed && isMe ? {
 				avatarId: user.avatarId,
 				bannerId: user.bannerId,
diff --git a/packages/backend/src/misc/is-renote.ts b/packages/backend/src/misc/is-renote.ts
index c128fded14..43193d12f5 100644
--- a/packages/backend/src/misc/is-renote.ts
+++ b/packages/backend/src/misc/is-renote.ts
@@ -6,6 +6,8 @@
 import type { MiNote } from '@/models/Note.js';
 import type { Packed } from '@/misc/json-schema.js';
 
+// NoteEntityService.isPureRenote とよしなにリンク
+
 type Renote =
 	MiNote & {
 		renoteId: NonNullable<MiNote['renoteId']>
diff --git a/packages/backend/src/models/AbuseUserReport.ts b/packages/backend/src/models/AbuseUserReport.ts
index 0615fd7eb5..cb5672e4ac 100644
--- a/packages/backend/src/models/AbuseUserReport.ts
+++ b/packages/backend/src/models/AbuseUserReport.ts
@@ -50,6 +50,9 @@ export class MiAbuseUserReport {
 	})
 	public resolved: boolean;
 
+	/**
+	 * リモートサーバーに転送したかどうか
+	 */
 	@Column('boolean', {
 		default: false,
 	})
@@ -60,6 +63,21 @@ export class MiAbuseUserReport {
 	})
 	public comment: string;
 
+	@Column('varchar', {
+		length: 8192, default: '',
+	})
+	public moderationNote: string;
+
+	/**
+	 * accept 是認 ... 通報内容が正当であり、肯定的に対応された
+	 * reject 否認 ... 通報内容が正当でなく、否定的に対応された
+	 * null ... その他
+	 */
+	@Column('varchar', {
+		length: 128, nullable: true,
+	})
+	public resolvedAs: 'accept' | 'reject' | null;
+
 	//#region Denormalized fields
 	@Index()
 	@Column('varchar', {
diff --git a/packages/backend/src/models/Flash.ts b/packages/backend/src/models/Flash.ts
index a1469a0d94..5db7dca992 100644
--- a/packages/backend/src/models/Flash.ts
+++ b/packages/backend/src/models/Flash.ts
@@ -7,6 +7,9 @@ import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typ
 import { id } from './util/id.js';
 import { MiUser } from './User.js';
 
+export const flashVisibility = ['public', 'private'] as const;
+export type FlashVisibility = typeof flashVisibility[number];
+
 @Entity('flash')
 export class MiFlash {
 	@PrimaryColumn(id())
@@ -63,5 +66,5 @@ export class MiFlash {
 	@Column('varchar', {
 		length: 512, default: 'public',
 	})
-	public visibility: 'public' | 'private';
+	public visibility: FlashVisibility;
 }
diff --git a/packages/backend/src/models/Meta.ts b/packages/backend/src/models/Meta.ts
index 0ea6765d6a..3fc3f273dd 100644
--- a/packages/backend/src/models/Meta.ts
+++ b/packages/backend/src/models/Meta.ts
@@ -84,6 +84,11 @@ export class MiMeta {
 	@Column('varchar', {
 		length: 1024, array: true, default: '{}',
 	})
+	public prohibitedWordsForNameOfUser: string[];
+
+	@Column('varchar', {
+		length: 1024, array: true, default: '{}',
+	})
 	public silencedHosts: string[];
 
 	@Column('varchar', {
@@ -286,6 +291,11 @@ export class MiMeta {
 	})
 	public fcSecretKey: string | null;
 
+	@Column('boolean', {
+		default: false,
+	})
+	public enableTestcaptcha: boolean;
+
 	// chaptcha系を追加した際にはnodeinfoのレスポンスに追加するのを忘れないようにすること
 
 	@Column('enum', {
@@ -570,6 +580,11 @@ export class MiMeta {
 	public enableChartsForFederatedInstances: boolean;
 
 	@Column('boolean', {
+		default: true,
+	})
+	public enableStatsForFederatedInstances: boolean;
+
+	@Column('boolean', {
 		default: false,
 	})
 	public enableServerMachineStats: boolean;
diff --git a/packages/backend/src/models/Notification.ts b/packages/backend/src/models/Notification.ts
index c4f046c565..7e835eb3ba 100644
--- a/packages/backend/src/models/Notification.ts
+++ b/packages/backend/src/models/Notification.ts
@@ -3,12 +3,12 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { userExportableEntities } from '@/types.js';
 import { MiUser } from './User.js';
 import { MiNote } from './Note.js';
 import { MiAccessToken } from './AccessToken.js';
 import { MiRole } from './Role.js';
 import { MiDriveFile } from './DriveFile.js';
-import { userExportableEntities } from '@/types.js';
 
 export type MiNotification = {
 	type: 'note';
@@ -87,6 +87,10 @@ export type MiNotification = {
 	exportedEntity: typeof userExportableEntities[number];
 	fileId: MiDriveFile['id'];
 } | {
+	type: 'login';
+	id: string;
+	createdAt: string;
+} | {
 	type: 'app';
 	id: string;
 	createdAt: string;
diff --git a/packages/backend/src/models/SystemWebhook.ts b/packages/backend/src/models/SystemWebhook.ts
index d6c27eae51..1a7ce4962b 100644
--- a/packages/backend/src/models/SystemWebhook.ts
+++ b/packages/backend/src/models/SystemWebhook.ts
@@ -14,6 +14,10 @@ export const systemWebhookEventTypes = [
 	'abuseReportResolved',
 	// ユーザが作成された時
 	'userCreated',
+	// モデレータが一定期間不在である警告
+	'inactiveModeratorsWarning',
+	// モデレータが一定期間不在のためシステムにより招待制へと変更された
+	'inactiveModeratorsInvitationOnlyChanged',
 ] as const;
 export type SystemWebhookEventType = typeof systemWebhookEventTypes[number];
 
diff --git a/packages/backend/src/models/json-schema/meta.ts b/packages/backend/src/models/json-schema/meta.ts
index decdbd5650..5179e5d51c 100644
--- a/packages/backend/src/models/json-schema/meta.ts
+++ b/packages/backend/src/models/json-schema/meta.ts
@@ -139,6 +139,10 @@ export const packedMetaLiteSchema = {
 			type: 'boolean',
 			optional: false, nullable: true,
 		},
+		enableTestcaptcha: {
+			type: 'boolean',
+			optional: false, nullable: false,
+		},
 		swPublickey: {
 			type: 'string',
 			optional: false, nullable: true,
diff --git a/packages/backend/src/models/json-schema/notification.ts b/packages/backend/src/models/json-schema/notification.ts
index 990e8957cf..4a43aece8d 100644
--- a/packages/backend/src/models/json-schema/notification.ts
+++ b/packages/backend/src/models/json-schema/notification.ts
@@ -329,6 +329,16 @@ export const packedNotificationSchema = {
 			type: {
 				type: 'string',
 				optional: false, nullable: false,
+				enum: ['login'],
+			},
+		},
+	}, {
+		type: 'object',
+		properties: {
+			...baseSchema.properties,
+			type: {
+				type: 'string',
+				optional: false, nullable: false,
 				enum: ['app'],
 			},
 			body: {
diff --git a/packages/backend/src/models/json-schema/user.ts b/packages/backend/src/models/json-schema/user.ts
index d5e847cc40..a6517bfb98 100644
--- a/packages/backend/src/models/json-schema/user.ts
+++ b/packages/backend/src/models/json-schema/user.ts
@@ -392,21 +392,6 @@ export const packedUserDetailedNotMeOnlySchema = {
 			nullable: false, optional: false,
 			enum: ['public', 'followers', 'private'],
 		},
-		twoFactorEnabled: {
-			type: 'boolean',
-			nullable: false, optional: false,
-			default: false,
-		},
-		usePasswordLessLogin: {
-			type: 'boolean',
-			nullable: false, optional: false,
-			default: false,
-		},
-		securityKeys: {
-			type: 'boolean',
-			nullable: false, optional: false,
-			default: false,
-		},
 		roles: {
 			type: 'array',
 			nullable: false, optional: false,
@@ -428,6 +413,18 @@ export const packedUserDetailedNotMeOnlySchema = {
 			type: 'string',
 			nullable: false, optional: true,
 		},
+		twoFactorEnabled: {
+			type: 'boolean',
+			nullable: false, optional: true,
+		},
+		usePasswordLessLogin: {
+			type: 'boolean',
+			nullable: false, optional: true,
+		},
+		securityKeys: {
+			type: 'boolean',
+			nullable: false, optional: true,
+		},
 		//#region relations
 		isFollowing: {
 			type: 'boolean',
@@ -689,6 +686,21 @@ export const packedMeDetailedOnlySchema = {
 			nullable: false, optional: false,
 			ref: 'RolePolicies',
 		},
+		twoFactorEnabled: {
+			type: 'boolean',
+			nullable: false, optional: false,
+			default: false,
+		},
+		usePasswordLessLogin: {
+			type: 'boolean',
+			nullable: false, optional: false,
+			default: false,
+		},
+		securityKeys: {
+			type: 'boolean',
+			nullable: false, optional: false,
+			default: false,
+		},
 		//#region secrets
 		email: {
 			type: 'string',
diff --git a/packages/backend/src/queue/QueueProcessorModule.ts b/packages/backend/src/queue/QueueProcessorModule.ts
index 7c6675b15d..dbb7a27460 100644
--- a/packages/backend/src/queue/QueueProcessorModule.ts
+++ b/packages/backend/src/queue/QueueProcessorModule.ts
@@ -6,6 +6,7 @@
 import { Module } from '@nestjs/common';
 import { CoreModule } from '@/core/CoreModule.js';
 import { GlobalModule } from '@/GlobalModule.js';
+import { CheckModeratorsActivityProcessorService } from '@/queue/processors/CheckModeratorsActivityProcessorService.js';
 import { QueueLoggerService } from './QueueLoggerService.js';
 import { QueueProcessorService } from './QueueProcessorService.js';
 import { DeliverProcessorService } from './processors/DeliverProcessorService.js';
@@ -84,6 +85,8 @@ import { RelationshipProcessorService } from './processors/RelationshipProcessor
 		DeliverProcessorService,
 		InboxProcessorService,
 		AggregateRetentionProcessorService,
+		CheckExpiredMutingsProcessorService,
+		CheckModeratorsActivityProcessorService,
 		QueueProcessorService,
 	],
 	exports: [
diff --git a/packages/backend/src/queue/QueueProcessorService.ts b/packages/backend/src/queue/QueueProcessorService.ts
index eaeb6d58df..28a74bbb4a 100644
--- a/packages/backend/src/queue/QueueProcessorService.ts
+++ b/packages/backend/src/queue/QueueProcessorService.ts
@@ -10,6 +10,7 @@ import type { Config } from '@/config.js';
 import { DI } from '@/di-symbols.js';
 import type Logger from '@/logger.js';
 import { bindThis } from '@/decorators.js';
+import { CheckModeratorsActivityProcessorService } from '@/queue/processors/CheckModeratorsActivityProcessorService.js';
 import { UserWebhookDeliverProcessorService } from './processors/UserWebhookDeliverProcessorService.js';
 import { SystemWebhookDeliverProcessorService } from './processors/SystemWebhookDeliverProcessorService.js';
 import { EndedPollNotificationProcessorService } from './processors/EndedPollNotificationProcessorService.js';
@@ -68,7 +69,7 @@ function getJobInfo(job: Bull.Job | undefined, increment = false): string {
 
 	// onActiveとかonCompletedのattemptsMadeがなぜか0始まりなのでインクリメントする
 	const currentAttempts = job.attemptsMade + (increment ? 1 : 0);
-	const maxAttempts = job.opts ? job.opts.attempts : 0;
+	const maxAttempts = job.opts.attempts ?? 0;
 
 	return `id=${job.id} attempts=${currentAttempts}/${maxAttempts} age=${formated}`;
 }
@@ -124,6 +125,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 		private aggregateRetentionProcessorService: AggregateRetentionProcessorService,
 		private checkExpiredMutingsProcessorService: CheckExpiredMutingsProcessorService,
 		private bakeBufferedReactionsProcessorService: BakeBufferedReactionsProcessorService,
+		private checkModeratorsActivityProcessorService: CheckModeratorsActivityProcessorService,
 		private cleanProcessorService: CleanProcessorService,
 	) {
 		this.logger = this.queueLoggerService.logger;
@@ -164,6 +166,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					case 'aggregateRetention': return this.aggregateRetentionProcessorService.process();
 					case 'checkExpiredMutings': return this.checkExpiredMutingsProcessorService.process();
 					case 'bakeBufferedReactions': return this.bakeBufferedReactionsProcessorService.process();
+					case 'checkModeratorsActivity': return this.checkModeratorsActivityProcessorService.process();
 					case 'clean': return this.cleanProcessorService.process();
 					default: throw new Error(`unrecognized job type ${job.name} for system`);
 				}
diff --git a/packages/backend/src/queue/processors/CheckModeratorsActivityProcessorService.ts b/packages/backend/src/queue/processors/CheckModeratorsActivityProcessorService.ts
new file mode 100644
index 0000000000..87183cb342
--- /dev/null
+++ b/packages/backend/src/queue/processors/CheckModeratorsActivityProcessorService.ts
@@ -0,0 +1,292 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { In } from 'typeorm';
+import type Logger from '@/logger.js';
+import { bindThis } from '@/decorators.js';
+import { MetaService } from '@/core/MetaService.js';
+import { RoleService } from '@/core/RoleService.js';
+import { EmailService } from '@/core/EmailService.js';
+import { MiUser, type UserProfilesRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { AnnouncementService } from '@/core/AnnouncementService.js';
+import { QueueLoggerService } from '../QueueLoggerService.js';
+
+// モデレーターが不在と判断する日付の閾値
+const MODERATOR_INACTIVITY_LIMIT_DAYS = 7;
+// 警告通知やログ出力を行う残日数の閾値
+const MODERATOR_INACTIVITY_WARNING_REMAINING_DAYS = 2;
+// 期限から6時間ごとに通知を行う
+const MODERATOR_INACTIVITY_WARNING_NOTIFY_INTERVAL_HOURS = 6;
+const ONE_HOUR_MILLI_SEC = 1000 * 60 * 60;
+const ONE_DAY_MILLI_SEC = ONE_HOUR_MILLI_SEC * 24;
+
+export type ModeratorInactivityEvaluationResult = {
+	isModeratorsInactive: boolean;
+	inactiveModerators: MiUser[];
+	remainingTime: ModeratorInactivityRemainingTime;
+}
+
+export type ModeratorInactivityRemainingTime = {
+	time: number;
+	asHours: number;
+	asDays: number;
+};
+
+function generateModeratorInactivityMail(remainingTime: ModeratorInactivityRemainingTime) {
+	const subject = 'Moderator Inactivity Warning / モデレーター不在の通知';
+
+	const timeVariant = remainingTime.asDays === 0 ? `${remainingTime.asHours} hours` : `${remainingTime.asDays} days`;
+	const timeVariantJa = remainingTime.asDays === 0 ? `${remainingTime.asHours} 時間` : `${remainingTime.asDays} 日間`;
+	const message = [
+		'To Moderators,',
+		'',
+		`A moderator has been inactive for a period of time. If there are ${timeVariant} of inactivity left, it will switch to invitation only.`,
+		'If you do not wish to move to invitation only, you must log into Misskey and update your last active date and time.',
+		'',
+		'---------------',
+		'',
+		'To モデレーター各位',
+		'',
+		`モデレーターが一定期間活動していないようです。あと${timeVariantJa}活動していない状態が続くと招待制に切り替わります。`,
+		'招待制に切り替わることを望まない場合は、Misskeyにログインして最終アクティブ日時を更新してください。',
+		'',
+	];
+
+	const html = message.join('<br>');
+	const text = message.join('\n');
+
+	return {
+		subject,
+		html,
+		text,
+	};
+}
+
+function generateInvitationOnlyChangedMail() {
+	const subject = 'Change to Invitation-Only / 招待制に変更されました';
+
+	const message = [
+		'To Moderators,',
+		'',
+		`Changed to invitation only because no moderator activity was detected for ${MODERATOR_INACTIVITY_LIMIT_DAYS} days.`,
+		'To cancel the invitation only, you need to access the control panel.',
+		'',
+		'---------------',
+		'',
+		'To モデレーター各位',
+		'',
+		`モデレーターの活動が${MODERATOR_INACTIVITY_LIMIT_DAYS}日間検出されなかったため、招待制に変更されました。`,
+		'招待制を解除するには、コントロールパネルにアクセスする必要があります。',
+		'',
+	];
+
+	const html = message.join('<br>');
+	const text = message.join('\n');
+
+	return {
+		subject,
+		html,
+		text,
+	};
+}
+
+@Injectable()
+export class CheckModeratorsActivityProcessorService {
+	private logger: Logger;
+
+	constructor(
+		@Inject(DI.userProfilesRepository)
+		private userProfilesRepository: UserProfilesRepository,
+		private metaService: MetaService,
+		private roleService: RoleService,
+		private emailService: EmailService,
+		private announcementService: AnnouncementService,
+		private systemWebhookService: SystemWebhookService,
+		private queueLoggerService: QueueLoggerService,
+	) {
+		this.logger = this.queueLoggerService.logger.createSubLogger('check-moderators-activity');
+	}
+
+	@bindThis
+	public async process(): Promise<void> {
+		this.logger.info('start.');
+
+		const meta = await this.metaService.fetch(false);
+		if (!meta.disableRegistration) {
+			await this.processImpl();
+		} else {
+			this.logger.info('is already invitation only.');
+		}
+
+		this.logger.succ('finish.');
+	}
+
+	@bindThis
+	private async processImpl() {
+		const evaluateResult = await this.evaluateModeratorsInactiveDays();
+		if (evaluateResult.isModeratorsInactive) {
+			this.logger.warn(`The moderator has been inactive for ${MODERATOR_INACTIVITY_LIMIT_DAYS} days. We will move to invitation only.`);
+
+			await this.changeToInvitationOnly();
+			await this.notifyChangeToInvitationOnly();
+		} else {
+			const remainingTime = evaluateResult.remainingTime;
+			if (remainingTime.asDays <= MODERATOR_INACTIVITY_WARNING_REMAINING_DAYS) {
+				const timeVariant = remainingTime.asDays === 0 ? `${remainingTime.asHours} hours` : `${remainingTime.asDays} days`;
+				this.logger.warn(`A moderator has been inactive for a period of time. If you are inactive for an additional ${timeVariant}, it will switch to invitation only.`);
+
+				if (remainingTime.asHours % MODERATOR_INACTIVITY_WARNING_NOTIFY_INTERVAL_HOURS === 0) {
+					// ジョブの実行頻度と同等だと通知が多すぎるため期限から6時間ごとに通知する
+					// つまり、のこり2日を切ったら6時間ごとに通知が送られる
+					await this.notifyInactiveModeratorsWarning(remainingTime);
+				}
+			}
+		}
+	}
+
+	/**
+	 * モデレーターが不在であるかどうかを確認する。trueの場合はモデレーターが不在である。
+	 * isModerator, isAdministrator, isRootのいずれかがtrueのユーザを対象に、
+	 * {@link MiUser.lastActiveDate}の値が実行日時の{@link MODERATOR_INACTIVITY_LIMIT_DAYS}日前よりも古いユーザがいるかどうかを確認する。
+	 * {@link MiUser.lastActiveDate}がnullの場合は、そのユーザは確認の対象外とする。
+	 *
+	 * -----
+	 *
+	 * ### サンプルパターン
+	 * - 実行日時: 2022-01-30 12:00:00
+	 * - 判定基準: 2022-01-23 12:00:00（実行日時の{@link MODERATOR_INACTIVITY_LIMIT_DAYS}日前）
+	 *
+	 * #### パターン①
+	 * - モデレータA: lastActiveDate = 2022-01-20 00:00:00 ※アウト
+	 * - モデレータB: lastActiveDate = 2022-01-23 12:00:00 ※セーフ（判定基準と同値なのでギリギリ残り0日）
+	 * - モデレータC: lastActiveDate = 2022-01-23 11:59:59 ※アウト（残り-1日）
+	 * - モデレータD: lastActiveDate = null
+	 *
+	 * この場合、モデレータBのアクティビティのみ判定基準日よりも古くないため、モデレーターが在席と判断される。
+	 *
+	 * #### パターン②
+	 * - モデレータA: lastActiveDate = 2022-01-20 00:00:00 ※アウト
+	 * - モデレータB: lastActiveDate = 2022-01-22 12:00:00 ※アウト（残り-1日）
+	 * - モデレータC: lastActiveDate = 2022-01-23 11:59:59 ※アウト（残り-1日）
+	 * - モデレータD: lastActiveDate = null
+	 *
+	 * この場合、モデレータA, B, Cのアクティビティは判定基準日よりも古いため、モデレーターが不在と判断される。
+	 */
+	@bindThis
+	public async evaluateModeratorsInactiveDays(): Promise<ModeratorInactivityEvaluationResult> {
+		const today = new Date();
+		const inactivePeriod = new Date(today);
+		inactivePeriod.setDate(today.getDate() - MODERATOR_INACTIVITY_LIMIT_DAYS);
+
+		const moderators = await this.fetchModerators()
+			.then(it => it.filter(it => it.lastActiveDate != null));
+		const inactiveModerators = moderators
+			// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+			.filter(it => it.lastActiveDate!.getTime() < inactivePeriod.getTime());
+
+		// 残りの猶予を示したいので、最終アクティブ日時が一番若いモデレータの日数を基準に猶予を計算する
+		// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+		const newestLastActiveDate = new Date(Math.max(...moderators.map(it => it.lastActiveDate!.getTime())));
+		const remainingTime = newestLastActiveDate.getTime() - inactivePeriod.getTime();
+		const remainingTimeAsDays = Math.floor(remainingTime / ONE_DAY_MILLI_SEC);
+		const remainingTimeAsHours = Math.floor((remainingTime / ONE_HOUR_MILLI_SEC));
+
+		return {
+			isModeratorsInactive: inactiveModerators.length === moderators.length,
+			inactiveModerators,
+			remainingTime: {
+				time: remainingTime,
+				asHours: remainingTimeAsHours,
+				asDays: remainingTimeAsDays,
+			},
+		};
+	}
+
+	@bindThis
+	private async changeToInvitationOnly() {
+		await this.metaService.update({ disableRegistration: true });
+	}
+
+	@bindThis
+	public async notifyInactiveModeratorsWarning(remainingTime: ModeratorInactivityRemainingTime) {
+		// -- モデレータへのメール送信
+
+		const moderators = await this.fetchModerators();
+		const moderatorProfiles = await this.userProfilesRepository
+			.findBy({ userId: In(moderators.map(it => it.id)) })
+			.then(it => new Map(it.map(it => [it.userId, it])));
+
+		const mail = generateModeratorInactivityMail(remainingTime);
+		for (const moderator of moderators) {
+			const profile = moderatorProfiles.get(moderator.id);
+			if (profile && profile.email && profile.emailVerified) {
+				this.emailService.sendEmail(profile.email, mail.subject, mail.html, mail.text);
+			}
+		}
+
+		// -- SystemWebhook
+
+		const systemWebhooks = await this.systemWebhookService.fetchActiveSystemWebhooks()
+			.then(it => it.filter(it => it.on.includes('inactiveModeratorsWarning')));
+		for (const systemWebhook of systemWebhooks) {
+			this.systemWebhookService.enqueueSystemWebhook(
+				systemWebhook,
+				'inactiveModeratorsWarning',
+				{ remainingTime: remainingTime },
+			);
+		}
+	}
+
+	@bindThis
+	public async notifyChangeToInvitationOnly() {
+		// -- モデレータへのメールとお知らせ（個人向け）送信
+
+		const moderators = await this.fetchModerators();
+		const moderatorProfiles = await this.userProfilesRepository
+			.findBy({ userId: In(moderators.map(it => it.id)) })
+			.then(it => new Map(it.map(it => [it.userId, it])));
+
+		const mail = generateInvitationOnlyChangedMail();
+		for (const moderator of moderators) {
+			this.announcementService.create({
+				title: mail.subject,
+				text: mail.text,
+				forExistingUsers: true,
+				needConfirmationToRead: true,
+				userId: moderator.id,
+			});
+
+			const profile = moderatorProfiles.get(moderator.id);
+			if (profile && profile.email && profile.emailVerified) {
+				this.emailService.sendEmail(profile.email, mail.subject, mail.html, mail.text);
+			}
+		}
+
+		// -- SystemWebhook
+
+		const systemWebhooks = await this.systemWebhookService.fetchActiveSystemWebhooks()
+			.then(it => it.filter(it => it.on.includes('inactiveModeratorsInvitationOnlyChanged')));
+		for (const systemWebhook of systemWebhooks) {
+			this.systemWebhookService.enqueueSystemWebhook(
+				systemWebhook,
+				'inactiveModeratorsInvitationOnlyChanged',
+				{},
+			);
+		}
+	}
+
+	@bindThis
+	private async fetchModerators() {
+		// TODO: モデレーター以外にも特別な権限を持つユーザーがいる場合は考慮する
+		return this.roleService.getModerators({
+			includeAdmins: true,
+			includeRoot: true,
+			excludeExpire: true,
+		});
+	}
+}
diff --git a/packages/backend/src/queue/processors/DeliverProcessorService.ts b/packages/backend/src/queue/processors/DeliverProcessorService.ts
index 9590a4fe71..5a16496011 100644
--- a/packages/backend/src/queue/processors/DeliverProcessorService.ts
+++ b/packages/backend/src/queue/processors/DeliverProcessorService.ts
@@ -74,8 +74,17 @@ export class DeliverProcessorService {
 		try {
 			await this.apRequestService.signedPost(job.data.user, job.data.to, job.data.content, job.data.digest);
 
-			// Update stats
-			this.federatedInstanceService.fetch(host).then(i => {
+			this.apRequestChart.deliverSucc();
+			this.federationChart.deliverd(host, true);
+
+			// Update instance stats
+			process.nextTick(async () => {
+				const i = await (this.meta.enableStatsForFederatedInstances
+					? this.federatedInstanceService.fetchOrRegister(host)
+					: this.federatedInstanceService.fetch(host));
+
+				if (i == null) return;
+
 				if (i.isNotResponding) {
 					this.federatedInstanceService.update(i.id, {
 						isNotResponding: false,
@@ -83,9 +92,9 @@ export class DeliverProcessorService {
 					});
 				}
 
-				this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
-				this.apRequestChart.deliverSucc();
-				this.federationChart.deliverd(i.host, true);
+				if (this.meta.enableStatsForFederatedInstances) {
+					this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
+				}
 
 				if (this.meta.enableChartsForFederatedInstances) {
 					this.instanceChart.requestSent(i.host, true);
@@ -94,8 +103,11 @@ export class DeliverProcessorService {
 
 			return 'Success';
 		} catch (res) {
-			// Update stats
-			this.federatedInstanceService.fetch(host).then(i => {
+			this.apRequestChart.deliverFail();
+			this.federationChart.deliverd(host, false);
+
+			// Update instance stats
+			this.federatedInstanceService.fetchOrRegister(host).then(i => {
 				if (!i.isNotResponding) {
 					this.federatedInstanceService.update(i.id, {
 						isNotResponding: true,
@@ -116,9 +128,6 @@ export class DeliverProcessorService {
 					});
 				}
 
-				this.apRequestChart.deliverFail();
-				this.federationChart.deliverd(i.host, false);
-
 				if (this.meta.enableChartsForFederatedInstances) {
 					this.instanceChart.requestSent(i.host, false);
 				}
@@ -129,7 +138,7 @@ export class DeliverProcessorService {
 				if (!res.isRetryable) {
 					// 相手が閉鎖していることを明示しているため、配送停止する
 					if (job.data.isSharedInbox && res.statusCode === 410) {
-						this.federatedInstanceService.fetch(host).then(i => {
+						this.federatedInstanceService.fetchOrRegister(host).then(i => {
 							this.federatedInstanceService.update(i.id, {
 								suspensionState: 'goneSuspended',
 							});
diff --git a/packages/backend/src/queue/processors/InboxProcessorService.ts b/packages/backend/src/queue/processors/InboxProcessorService.ts
index 11b00bb683..7a321e60f3 100644
--- a/packages/backend/src/queue/processors/InboxProcessorService.ts
+++ b/packages/backend/src/queue/processors/InboxProcessorService.ts
@@ -59,7 +59,7 @@ export class InboxProcessorService implements OnApplicationShutdown {
 		private queueLoggerService: QueueLoggerService,
 	) {
 		this.logger = this.queueLoggerService.logger.createSubLogger('inbox');
-		this.updateInstanceQueue = new CollapsedQueue(60 * 1000 * 5, this.collapseUpdateInstanceJobs, this.performUpdateInstance);
+		this.updateInstanceQueue = new CollapsedQueue(process.env.NODE_ENV !== 'test' ? 60 * 1000 * 5 : 0, this.collapseUpdateInstanceJobs, this.performUpdateInstance);
 	}
 
 	@bindThis
@@ -194,21 +194,27 @@ export class InboxProcessorService implements OnApplicationShutdown {
 			}
 		}
 
-		// Update stats
-		this.federatedInstanceService.fetch(authUser.user.host).then(i => {
+		this.apRequestChart.inbox();
+		this.federationChart.inbox(authUser.user.host);
+
+		// Update instance stats
+		process.nextTick(async () => {
+			const i = await (this.meta.enableStatsForFederatedInstances
+				? this.federatedInstanceService.fetchOrRegister(authUser.user.host)
+				: this.federatedInstanceService.fetch(authUser.user.host));
+
+			if (i == null) return;
+
 			this.updateInstanceQueue.enqueue(i.id, {
 				latestRequestReceivedAt: new Date(),
 				shouldUnsuspend: i.suspensionState === 'autoSuspendedForNotResponding',
 			});
 
-			this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
-
-			this.apRequestChart.inbox();
-			this.federationChart.inbox(i.host);
-
 			if (this.meta.enableChartsForFederatedInstances) {
 				this.instanceChart.requestReceived(i.host);
 			}
+
+			this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
 		});
 
 		// アクティビティを処理
diff --git a/packages/backend/src/server/api/ApiServerService.ts b/packages/backend/src/server/api/ApiServerService.ts
index ac3b982742..0d77309537 100644
--- a/packages/backend/src/server/api/ApiServerService.ts
+++ b/packages/backend/src/server/api/ApiServerService.ts
@@ -119,25 +119,30 @@ export class ApiServerService {
 				'g-recaptcha-response'?: string;
 				'turnstile-response'?: string;
 				'frc-captcha-solution'?: string;
+				'm-captcha-response'?: string;
+				'testcaptcha-response'?: string;
 			}
 		}>('/signup', (request, reply) => this.signupApiService.signup(request, reply));
 
 		fastify.post<{
 			Body: {
 				username: string;
-				password: string;
+				password?: string;
 				token?: string;
-				signature?: string;
-				authenticatorData?: string;
-				clientDataJSON?: string;
-				credentialId?: string;
-				challengeId?: string;
+				credential?: AuthenticationResponseJSON;
+				'hcaptcha-response'?: string;
+				'g-recaptcha-response'?: string;
+				'turnstile-response'?: string;
+				'frc-captcha-solution'?: string;
+				'm-captcha-response'?: string;
+				'testcaptcha-response'?: string;
 			};
-		}>('/signin', (request, reply) => this.signinApiService.signin(request, reply));
+		}>('/signin-flow', (request, reply) => this.signinApiService.signin(request, reply));
 
 		fastify.post<{
 			Body: {
 				credential?: AuthenticationResponseJSON;
+				context?: string;
 			};
 		}>('/signin-with-passkey', (request, reply) => this.signinWithPasskeyApiService.signin(request, reply));
 
diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index 5bdd7cf650..9a387e3f11 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -68,6 +68,8 @@ import * as ep___admin_relays_list from './endpoints/admin/relays/list.js';
 import * as ep___admin_relays_remove from './endpoints/admin/relays/remove.js';
 import * as ep___admin_resetPassword from './endpoints/admin/reset-password.js';
 import * as ep___admin_resolveAbuseUserReport from './endpoints/admin/resolve-abuse-user-report.js';
+import * as ep___admin_forwardAbuseUserReport from './endpoints/admin/forward-abuse-user-report.js';
+import * as ep___admin_updateAbuseUserReport from './endpoints/admin/update-abuse-user-report.js';
 import * as ep___admin_sendEmail from './endpoints/admin/send-email.js';
 import * as ep___admin_serverInfo from './endpoints/admin/server-info.js';
 import * as ep___admin_showModerationLogs from './endpoints/admin/show-moderation-logs.js';
@@ -470,6 +472,8 @@ const $admin_relays_list: Provider = { provide: 'ep:admin/relays/list', useClass
 const $admin_relays_remove: Provider = { provide: 'ep:admin/relays/remove', useClass: ep___admin_relays_remove.default };
 const $admin_resetPassword: Provider = { provide: 'ep:admin/reset-password', useClass: ep___admin_resetPassword.default };
 const $admin_resolveAbuseUserReport: Provider = { provide: 'ep:admin/resolve-abuse-user-report', useClass: ep___admin_resolveAbuseUserReport.default };
+const $admin_forwardAbuseUserReport: Provider = { provide: 'ep:admin/forward-abuse-user-report', useClass: ep___admin_forwardAbuseUserReport.default };
+const $admin_updateAbuseUserReport: Provider = { provide: 'ep:admin/update-abuse-user-report', useClass: ep___admin_updateAbuseUserReport.default };
 const $admin_sendEmail: Provider = { provide: 'ep:admin/send-email', useClass: ep___admin_sendEmail.default };
 const $admin_serverInfo: Provider = { provide: 'ep:admin/server-info', useClass: ep___admin_serverInfo.default };
 const $admin_showModerationLogs: Provider = { provide: 'ep:admin/show-moderation-logs', useClass: ep___admin_showModerationLogs.default };
@@ -876,6 +880,8 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$admin_relays_remove,
 		$admin_resetPassword,
 		$admin_resolveAbuseUserReport,
+		$admin_forwardAbuseUserReport,
+		$admin_updateAbuseUserReport,
 		$admin_sendEmail,
 		$admin_serverInfo,
 		$admin_showModerationLogs,
@@ -1276,6 +1282,8 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$admin_relays_remove,
 		$admin_resetPassword,
 		$admin_resolveAbuseUserReport,
+		$admin_forwardAbuseUserReport,
+		$admin_updateAbuseUserReport,
 		$admin_sendEmail,
 		$admin_serverInfo,
 		$admin_showModerationLogs,
diff --git a/packages/backend/src/server/api/SigninApiService.ts b/packages/backend/src/server/api/SigninApiService.ts
index 64af7da7a6..1e7a2e80ef 100644
--- a/packages/backend/src/server/api/SigninApiService.ts
+++ b/packages/backend/src/server/api/SigninApiService.ts
@@ -6,12 +6,14 @@
 import { Inject, Injectable } from '@nestjs/common';
 import bcrypt from 'bcryptjs';
 import * as argon2 from 'argon2';
-import * as OTPAuth from 'otpauth';
 import { IsNull } from 'typeorm';
+import * as Misskey from 'misskey-js';
 import { DI } from '@/di-symbols.js';
 import type {
+	MiMeta,
 	SigninsRepository,
 	UserProfilesRepository,
+	UserSecurityKeysRepository,
 	UsersRepository,
 } from '@/models/_.js';
 import type { Config } from '@/config.js';
@@ -21,6 +23,8 @@ import { IdService } from '@/core/IdService.js';
 import { bindThis } from '@/decorators.js';
 import { WebAuthnService } from '@/core/WebAuthnService.js';
 import { UserAuthService } from '@/core/UserAuthService.js';
+import { CaptchaService } from '@/core/CaptchaService.js';
+import { FastifyReplyError } from '@/misc/fastify-reply-error.js';
 import { RateLimiterService } from './RateLimiterService.js';
 import { SigninService } from './SigninService.js';
 import type { AuthenticationResponseJSON } from '@simplewebauthn/types';
@@ -43,6 +47,9 @@ export class SigninApiService {
 		@Inject(DI.userProfilesRepository)
 		private userProfilesRepository: UserProfilesRepository,
 
+		@Inject(DI.userSecurityKeysRepository)
+		private userSecurityKeysRepository: UserSecurityKeysRepository,
+
 		@Inject(DI.signinsRepository)
 		private signinsRepository: SigninsRepository,
 
@@ -51,6 +58,7 @@ export class SigninApiService {
 		private signinService: SigninService,
 		private userAuthService: UserAuthService,
 		private webAuthnService: WebAuthnService,
+		private captchaService: CaptchaService,
 	) {
 	}
 
@@ -59,9 +67,15 @@ export class SigninApiService {
 		request: FastifyRequest<{
 			Body: {
 				username: string;
-				password: string;
+				password?: string;
 				token?: string;
 				credential?: AuthenticationResponseJSON;
+				'hcaptcha-response'?: string;
+				'g-recaptcha-response'?: string;
+				'turnstile-response'?: string;
+				'frc-captcha-solution'?: string;
+				'm-captcha-response'?: string;
+				'testcaptcha-response'?: string;
 			};
 		}>,
 		reply: FastifyReply,
@@ -98,11 +112,6 @@ export class SigninApiService {
 			return;
 		}
 
-		if (typeof password !== 'string') {
-			reply.code(400);
-			return;
-		}
-
 		if (token != null && typeof token !== 'string') {
 			reply.code(400);
 			return;
@@ -133,6 +142,27 @@ export class SigninApiService {
 		}
 
 		const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
+		const securityKeysAvailable = await this.userSecurityKeysRepository.countBy({ userId: user.id }).then(result => result >= 1);
+
+		if (password == null) {
+			reply.code(200);
+			if (profile.twoFactorEnabled) {
+				return {
+					finished: false,
+					next: 'password',
+				} satisfies Misskey.entities.SigninFlowResponse;
+			} else {
+				return {
+					finished: false,
+					next: 'captcha',
+				} satisfies Misskey.entities.SigninFlowResponse;
+			}
+		}
+
+		if (typeof password !== 'string') {
+			reply.code(400);
+			return;
+		}
 
 		if (!user.approved && this.meta.approvalRequiredForSignup) {
 			reply.code(403);
@@ -148,7 +178,7 @@ export class SigninApiService {
 		// Compare password
 		const same = await argon2.verify(profile.password!, password) || bcrypt.compareSync(password, profile.password!);
 
-		const fail = async (status?: number, failure?: { id: string }) => {
+		const fail = async (status?: number, failure?: { id: string; }) => {
 			// Append signin history
 			await this.signinsRepository.insert({
 				id: this.idService.gen(),
@@ -162,6 +192,44 @@ export class SigninApiService {
 		};
 
 		if (!profile.twoFactorEnabled) {
+			if (process.env.NODE_ENV !== 'test') {
+				if (this.meta.enableHcaptcha && this.meta.hcaptchaSecretKey) {
+					await this.captchaService.verifyHcaptcha(this.meta.hcaptchaSecretKey, body['hcaptcha-response']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+
+				if (this.meta.enableMcaptcha && this.meta.mcaptchaSecretKey && this.meta.mcaptchaSitekey && this.meta.mcaptchaInstanceUrl) {
+					await this.captchaService.verifyMcaptcha(this.meta.mcaptchaSecretKey, this.meta.mcaptchaSitekey, this.meta.mcaptchaInstanceUrl, body['m-captcha-response']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+
+				if (this.meta.enableFC && this.meta.fcSecretKey) {
+					await this.captchaService.verifyFriendlyCaptcha(this.meta.fcSecretKey, body['frc-captcha-solution']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+
+				if (this.meta.enableRecaptcha && this.meta.recaptchaSecretKey) {
+					await this.captchaService.verifyRecaptcha(this.meta.recaptchaSecretKey, body['g-recaptcha-response']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+
+				if (this.meta.enableTurnstile && this.meta.turnstileSecretKey) {
+					await this.captchaService.verifyTurnstile(this.meta.turnstileSecretKey, body['turnstile-response']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+
+				if (this.meta.enableTestcaptcha) {
+					await this.captchaService.verifyTestcaptcha(body['testcaptcha-response']).catch(err => {
+						throw new FastifyReplyError(400, err);
+					});
+				}
+			}
+
 			if (same) {
 				if (profile.password!.startsWith('$2')) {
 					const newHash = await argon2.hash(password);
@@ -220,7 +288,7 @@ export class SigninApiService {
 					id: '93b86c4b-72f9-40eb-9815-798928603d1e',
 				});
 			}
-		} else {
+		} else if (securityKeysAvailable) {
 			if (!same && !profile.usePasswordLessLogin) {
 				return await fail(403, {
 					id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
@@ -230,7 +298,23 @@ export class SigninApiService {
 			const authRequest = await this.webAuthnService.initiateAuthentication(user.id);
 
 			reply.code(200);
-			return authRequest;
+			return {
+				finished: false,
+				next: 'passkey',
+				authRequest,
+			} satisfies Misskey.entities.SigninFlowResponse;
+		} else {
+			if (!same || !profile.twoFactorEnabled) {
+				return await fail(403, {
+					id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
+				});
+			} else {
+				reply.code(200);
+				return {
+					finished: false,
+					next: 'totp',
+				} satisfies Misskey.entities.SigninFlowResponse;
+			}
 		}
 		// never get here
 	}
diff --git a/packages/backend/src/server/api/SigninService.ts b/packages/backend/src/server/api/SigninService.ts
index 70306c3113..640356b50c 100644
--- a/packages/backend/src/server/api/SigninService.ts
+++ b/packages/backend/src/server/api/SigninService.ts
@@ -4,13 +4,16 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
+import * as Misskey from 'misskey-js';
 import { DI } from '@/di-symbols.js';
-import type { SigninsRepository } from '@/models/_.js';
+import type { SigninsRepository, UserProfilesRepository } from '@/models/_.js';
 import { IdService } from '@/core/IdService.js';
 import type { MiLocalUser } from '@/models/User.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { SigninEntityService } from '@/core/entities/SigninEntityService.js';
 import { bindThis } from '@/decorators.js';
+import { EmailService } from '@/core/EmailService.js';
+import { NotificationService } from '@/core/NotificationService.js';
 import type { FastifyRequest, FastifyReply } from 'fastify';
 
 @Injectable()
@@ -19,7 +22,12 @@ export class SigninService {
 		@Inject(DI.signinsRepository)
 		private signinsRepository: SigninsRepository,
 
+		@Inject(DI.userProfilesRepository)
+		private userProfilesRepository: UserProfilesRepository,
+
 		private signinEntityService: SigninEntityService,
+		private emailService: EmailService,
+		private notificationService: NotificationService,
 		private idService: IdService,
 		private globalEventService: GlobalEventService,
 	) {
@@ -28,7 +36,8 @@ export class SigninService {
 	@bindThis
 	public signin(request: FastifyRequest, reply: FastifyReply, user: MiLocalUser) {
 		setImmediate(async () => {
-			// Append signin history
+			this.notificationService.createNotification(user.id, 'login', {});
+
 			const record = await this.signinsRepository.insertOne({
 				id: this.idService.gen(),
 				userId: user.id,
@@ -37,15 +46,22 @@ export class SigninService {
 				success: true,
 			});
 
-			// Publish signin event
 			this.globalEventService.publishMainStream(user.id, 'signin', await this.signinEntityService.pack(record));
+
+			const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
+			if (profile.email && profile.emailVerified) {
+				this.emailService.sendEmail(profile.email, 'New login / ログインがありました',
+					'There is a new login. If you do not recognize this login, update the security status of your account, including changing your password. / 新しいログインがありました。このログインに心当たりがない場合は、パスワードを変更するなど、アカウントのセキュリティ状態を更新してください。',
+					'There is a new login. If you do not recognize this login, update the security status of your account, including changing your password. / 新しいログインがありました。このログインに心当たりがない場合は、パスワードを変更するなど、アカウントのセキュリティ状態を更新してください。');
+			}
 		});
 
 		reply.code(200);
 		return {
+			finished: true,
 			id: user.id,
-			i: user.token,
-		};
+			i: user.token!,
+		} satisfies Misskey.entities.SigninFlowResponse;
 	}
 }
 
diff --git a/packages/backend/src/server/api/SignupApiService.ts b/packages/backend/src/server/api/SignupApiService.ts
index db860d710a..7aea6a0e56 100644
--- a/packages/backend/src/server/api/SignupApiService.ts
+++ b/packages/backend/src/server/api/SignupApiService.ts
@@ -73,6 +73,7 @@ export class SignupApiService {
 				'turnstile-response'?: string;
 				'm-captcha-response'?: string;
 				'frc-captcha-solution'?: string;
+				'testcaptcha-response'?: string;
 			}
 		}>,
 		reply: FastifyReply,
@@ -111,6 +112,12 @@ export class SignupApiService {
 					throw new FastifyReplyError(400, err);
 				});
 			}
+
+			if (this.meta.enableTestcaptcha) {
+				await this.captchaService.verifyTestcaptcha(body['testcaptcha-response']).catch(err => {
+					throw new FastifyReplyError(400, err);
+				});
+			}
 		}
 
 		const username = body['username'];
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index 14e002929a..3dc287331c 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -74,6 +74,8 @@ import * as ep___admin_relays_list from './endpoints/admin/relays/list.js';
 import * as ep___admin_relays_remove from './endpoints/admin/relays/remove.js';
 import * as ep___admin_resetPassword from './endpoints/admin/reset-password.js';
 import * as ep___admin_resolveAbuseUserReport from './endpoints/admin/resolve-abuse-user-report.js';
+import * as ep___admin_forwardAbuseUserReport from './endpoints/admin/forward-abuse-user-report.js';
+import * as ep___admin_updateAbuseUserReport from './endpoints/admin/update-abuse-user-report.js';
 import * as ep___admin_sendEmail from './endpoints/admin/send-email.js';
 import * as ep___admin_serverInfo from './endpoints/admin/server-info.js';
 import * as ep___admin_showModerationLogs from './endpoints/admin/show-moderation-logs.js';
@@ -474,6 +476,8 @@ const eps = [
 	['admin/relays/remove', ep___admin_relays_remove],
 	['admin/reset-password', ep___admin_resetPassword],
 	['admin/resolve-abuse-user-report', ep___admin_resolveAbuseUserReport],
+	['admin/forward-abuse-user-report', ep___admin_forwardAbuseUserReport],
+	['admin/update-abuse-user-report', ep___admin_updateAbuseUserReport],
 	['admin/send-email', ep___admin_sendEmail],
 	['admin/server-info', ep___admin_serverInfo],
 	['admin/show-moderation-logs', ep___admin_showModerationLogs],
diff --git a/packages/backend/src/server/api/endpoints/admin/abuse-user-reports.ts b/packages/backend/src/server/api/endpoints/admin/abuse-user-reports.ts
index cf3f257ca6..0dbfaae054 100644
--- a/packages/backend/src/server/api/endpoints/admin/abuse-user-reports.ts
+++ b/packages/backend/src/server/api/endpoints/admin/abuse-user-reports.ts
@@ -71,9 +71,22 @@ export const meta = {
 				},
 				assignee: {
 					type: 'object',
-					nullable: true, optional: true,
+					nullable: true, optional: false,
 					ref: 'UserDetailedNotMe',
 				},
+				forwarded: {
+					type: 'boolean',
+					nullable: false, optional: false,
+				},
+				resolvedAs: {
+					type: 'string',
+					nullable: true, optional: false,
+					enum: ['accept', 'reject', null],
+				},
+				moderationNote: {
+					type: 'string',
+					nullable: false, optional: false,
+				},
 			},
 		},
 	},
@@ -88,7 +101,6 @@ export const paramDef = {
 		state: { type: 'string', nullable: true, default: null },
 		reporterOrigin: { type: 'string', enum: ['combined', 'local', 'remote'], default: 'combined' },
 		targetUserOrigin: { type: 'string', enum: ['combined', 'local', 'remote'], default: 'combined' },
-		forwarded: { type: 'boolean', default: false },
 	},
 	required: [],
 } as const;
diff --git a/packages/backend/src/server/api/endpoints/admin/accounts/create.ts b/packages/backend/src/server/api/endpoints/admin/accounts/create.ts
index 7754899b95..d5d2e909a2 100644
--- a/packages/backend/src/server/api/endpoints/admin/accounts/create.ts
+++ b/packages/backend/src/server/api/endpoints/admin/accounts/create.ts
@@ -10,6 +10,9 @@ import { SignupService } from '@/core/SignupService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { InstanceActorService } from '@/core/InstanceActorService.js';
 import { localUsernameSchema, passwordSchema } from '@/models/User.js';
+import { DI } from '@/di-symbols.js';
+import type { Config } from '@/config.js';
+import { ApiError } from '@/server/api/error.js';
 import { Packed } from '@/misc/json-schema.js';
 import { RoleService } from '@/core/RoleService.js';
 import { ApiError } from '@/server/api/error.js';
@@ -17,19 +20,19 @@ import { ApiError } from '@/server/api/error.js';
 export const meta = {
 	tags: ['admin'],
 
-	res: {
-		type: 'object',
-		optional: false, nullable: false,
-		ref: 'MeDetailed',
-		properties: {
-			token: {
-				type: 'string',
-				optional: false, nullable: false,
-			},
+	errors: {
+		accessDenied: {
+			message: 'Access denied.',
+			code: 'ACCESS_DENIED',
+			id: '1fb7cb09-d46a-4fff-b8df-057708cce513',
+		},
+
+		wrongInitialPassword: {
+			message: 'Initial password is incorrect.',
+			code: 'INCORRECT_INITIAL_PASSWORD',
+			id: '97147c55-1ae1-4f6f-91d6-e1c3e0e76d62',
 		},
-	},
 
-	errors: {
 		// From ApiCallService.ts
 		noCredential: {
 			message: 'Credential required.',
@@ -51,6 +54,18 @@ export const meta = {
 		},
 	},
 
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		ref: 'MeDetailed',
+		properties: {
+			token: {
+				type: 'string',
+				optional: false, nullable: false,
+			},
+		},
+	},
+
 	// Required token permissions, but we need to check them manually.
 	// ApiCallService checks access in a way that would prevent creating the first account.
 	softPermissions: [
@@ -64,6 +79,7 @@ export const paramDef = {
 	properties: {
 		username: localUsernameSchema,
 		password: passwordSchema,
+		setupPassword: { type: 'string', nullable: true },
 	},
 	required: ['username', 'password'],
 } as const;
@@ -71,13 +87,49 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
+		@Inject(DI.config)
+		private config: Config,
+
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
 		private roleService: RoleService,
 		private userEntityService: UserEntityService,
 		private signupService: SignupService,
 		private instanceActorService: InstanceActorService,
 	) {
 		super(meta, paramDef, async (ps, _me, token) => {
-			await this.ensurePermissions(_me, token);
+			const me = _me ? await this.usersRepository.findOneByOrFail({ id: _me.id }) : null;
+			const realUsers = await this.instanceActorService.realLocalUsersPresent();
+
+			if (!realUsers && me == null && token == null) {
+				// 初回セットアップの場合
+				if (this.config.setupPassword != null) {
+					// 初期パスワードが設定されている場合
+					if (ps.setupPassword !== this.config.setupPassword) {
+						// 初期パスワードが違う場合
+						throw new ApiError(meta.errors.wrongInitialPassword);
+					}
+				} else if (ps.setupPassword != null && ps.setupPassword.trim() !== '') {
+					// 初期パスワードが設定されていないのに初期パスワードが入力された場合
+					throw new ApiError(meta.errors.wrongInitialPassword);
+				}
+			} else {
+				if (token && !meta.softPermissions.every(p => token.permission.includes(p))) {
+					// Tokens have scoped permissions which may be *less* than the user's official role, so we need to check.
+					throw new ApiError(meta.errors.noPermission);
+				}
+
+				if (me && !await this.roleService.isAdministrator(me)) {
+					// Only administrators (including root) can create users.
+					throw new ApiError(meta.errors.noAdmin);
+				}
+
+				// Anonymous access is only allowed for initial instance setup (this check may be redundant)
+				if (!me && realUsers) {
+					throw new ApiError(meta.errors.noCredential);
+				}
+			}
 
 			const { account, secret } = await this.signupService.signup({
 				username: ps.username,
@@ -96,21 +148,4 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			return res;
 		});
 	}
-
-	private async ensurePermissions(me: MiUser | null, token: MiAccessToken | null): Promise<void> {
-		// Tokens have scoped permissions which may be *less* than the user's official role, so we need to check.
-		if (token && !meta.softPermissions.every(p => token.permission.includes(p))) {
-			throw new ApiError(meta.errors.noPermission);
-		}
-
-		// Only administrators (including root) can create users.
-		if (me && !await this.roleService.isAdministrator(me)) {
-			throw new ApiError(meta.errors.noAdmin);
-		}
-
-		// Anonymous access is only allowed for initial instance setup.
-		if (!me && await this.instanceActorService.realLocalUsersPresent()) {
-			throw new ApiError(meta.errors.noCredential);
-		}
-	}
 }
diff --git a/packages/backend/src/server/api/endpoints/admin/emoji/update.ts b/packages/backend/src/server/api/endpoints/admin/emoji/update.ts
index 3caa0f84a3..071ddbef18 100644
--- a/packages/backend/src/server/api/endpoints/admin/emoji/update.ts
+++ b/packages/backend/src/server/api/endpoints/admin/emoji/update.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { CustomEmojiService } from '@/core/CustomEmojiService.js';
-import type { DriveFilesRepository } from '@/models/_.js';
+import type { DriveFilesRepository, MiEmoji } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../../error.js';
 
@@ -79,25 +79,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (driveFile == null) throw new ApiError(meta.errors.noSuchFile);
 			}
 
-			let emojiId;
-			if (ps.id) {
-				emojiId = ps.id;
-				const emoji = await this.customEmojiService.getEmojiById(ps.id);
-				if (!emoji) throw new ApiError(meta.errors.noSuchEmoji);
-				if (nameNfc && (nameNfc !== emoji.name)) {
-					const isDuplicate = await this.customEmojiService.checkDuplicate(nameNfc);
-					if (isDuplicate) throw new ApiError(meta.errors.sameNameEmojiExists);
-				}
-			} else {
-				if (!nameNfc) throw new Error('Invalid Params unexpectedly passed. This is a BUG. Please report it to the development team.');
-				const emoji = await this.customEmojiService.getEmojiByName(nameNfc);
-				if (!emoji) throw new ApiError(meta.errors.noSuchEmoji);
-				emojiId = emoji.id;
-			}
+			// JSON schemeのanyOfの型変換がうまくいっていないらしい
+			const required = { id: ps.id, name: nameNfc } as
+				| { id: MiEmoji['id']; name?: string }
+				| { id?: MiEmoji['id']; name: string };
 
-			await this.customEmojiService.update(emojiId, {
+			const error = await this.customEmojiService.update({
+				...required,
 				driveFile,
-				name: nameNfc,
 				category: ps.category?.normalize('NFC'),
 				aliases: ps.aliases?.map(a => a.normalize('NFC')),
 				license: ps.license,
@@ -105,6 +94,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				localOnly: ps.localOnly,
 				roleIdsThatCanBeUsedThisEmojiAsReaction: ps.roleIdsThatCanBeUsedThisEmojiAsReaction,
 			}, me);
+
+			switch (error) {
+				case null: return;
+				case 'NO_SUCH_EMOJI': throw new ApiError(meta.errors.noSuchEmoji);
+				case 'SAME_NAME_EMOJI_EXISTS': throw new ApiError(meta.errors.sameNameEmojiExists);
+			}
+			// 網羅性チェック
+			const mustBeNever: never = error;
 		});
 	}
 }
diff --git a/packages/backend/src/server/api/endpoints/admin/forward-abuse-user-report.ts b/packages/backend/src/server/api/endpoints/admin/forward-abuse-user-report.ts
new file mode 100644
index 0000000000..3e42c91fed
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/forward-abuse-user-report.ts
@@ -0,0 +1,55 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { AbuseUserReportsRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { ApiError } from '@/server/api/error.js';
+import { AbuseReportService } from '@/core/AbuseReportService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+	kind: 'write:admin:resolve-abuse-user-report',
+
+	errors: {
+		noSuchAbuseReport: {
+			message: 'No such abuse report.',
+			code: 'NO_SUCH_ABUSE_REPORT',
+			id: '8763e21b-d9bc-40be-acf6-54c1a6986493',
+			kind: 'server',
+			httpStatusCode: 404,
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		reportId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['reportId'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.abuseUserReportsRepository)
+		private abuseUserReportsRepository: AbuseUserReportsRepository,
+		private abuseReportService: AbuseReportService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const report = await this.abuseUserReportsRepository.findOneBy({ id: ps.reportId });
+			if (!report) {
+				throw new ApiError(meta.errors.noSuchAbuseReport);
+			}
+
+			await this.abuseReportService.forward(report.id, me);
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/endpoints/admin/meta.ts b/packages/backend/src/server/api/endpoints/admin/meta.ts
index 6e368eff43..6495e3b7da 100644
--- a/packages/backend/src/server/api/endpoints/admin/meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/meta.ts
@@ -81,6 +81,10 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			enableTestcaptcha: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
 			swPublickey: {
 				type: 'string',
 				optional: false, nullable: true,
@@ -189,6 +193,13 @@ export const meta = {
 					type: 'string',
 				},
 			},
+			prohibitedWordsForNameOfUser: {
+				type: 'array',
+				optional: false, nullable: false,
+				items: {
+					type: 'string',
+				},
+			},
 			bannedEmailDomains: {
 				type: 'array',
 				optional: true, nullable: false,
@@ -368,6 +379,10 @@ export const meta = {
 				type: 'boolean',
 				optional: false, nullable: false,
 			},
+			enableStatsForFederatedInstances: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
 			enableServerMachineStats: {
 				type: 'boolean',
 				optional: false, nullable: false,
@@ -614,6 +629,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				turnstileSiteKey: instance.turnstileSiteKey,
 				enableFC: instance.enableFC,
 				fcSiteKey: instance.fcSiteKey,
+				enableTestcaptcha: instance.enableTestcaptcha,
 				swPublickey: instance.swPublicKey,
 				themeColor: instance.themeColor,
 				mascotImageUrl: instance.mascotImageUrl,
@@ -642,6 +658,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				mediaSilencedHosts: instance.mediaSilencedHosts,
 				sensitiveWords: instance.sensitiveWords,
 				prohibitedWords: instance.prohibitedWords,
+				prohibitedWordsForNameOfUser: instance.prohibitedWordsForNameOfUser,
 				preservedUsernames: instance.preservedUsernames,
 				bubbleInstances: instance.bubbleInstances,
 				hcaptchaSecretKey: instance.hcaptchaSecretKey,
@@ -688,6 +705,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				truemailAuthKey: instance.truemailAuthKey,
 				enableChartsForRemoteUser: instance.enableChartsForRemoteUser,
 				enableChartsForFederatedInstances: instance.enableChartsForFederatedInstances,
+				enableStatsForFederatedInstances: instance.enableStatsForFederatedInstances,
 				enableServerMachineStats: instance.enableServerMachineStats,
 				enableAchievements: instance.enableAchievements,
 				enableIdenticonGeneration: instance.enableIdenticonGeneration,
diff --git a/packages/backend/src/server/api/endpoints/admin/resolve-abuse-user-report.ts b/packages/backend/src/server/api/endpoints/admin/resolve-abuse-user-report.ts
index 9b79100fcf..554d324ff2 100644
--- a/packages/backend/src/server/api/endpoints/admin/resolve-abuse-user-report.ts
+++ b/packages/backend/src/server/api/endpoints/admin/resolve-abuse-user-report.ts
@@ -32,7 +32,7 @@ export const paramDef = {
 	type: 'object',
 	properties: {
 		reportId: { type: 'string', format: 'misskey:id' },
-		forward: { type: 'boolean', default: false },
+		resolvedAs: { type: 'string', enum: ['accept', 'reject', null], nullable: true },
 	},
 	required: ['reportId'],
 } as const;
@@ -50,7 +50,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchAbuseReport);
 			}
 
-			await this.abuseReportService.resolve([{ reportId: report.id, forward: ps.forward }], me);
+			await this.abuseReportService.resolve([{ reportId: report.id, resolvedAs: ps.resolvedAs ?? null }], me);
 		});
 	}
 }
diff --git a/packages/backend/src/server/api/endpoints/admin/show-users.ts b/packages/backend/src/server/api/endpoints/admin/show-users.ts
index 5f16519403..cc65ed2cf0 100644
--- a/packages/backend/src/server/api/endpoints/admin/show-users.ts
+++ b/packages/backend/src/server/api/endpoints/admin/show-users.ts
@@ -72,13 +72,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					break;
 				}
 				case 'moderator': {
-					const moderatorIds = await this.roleService.getModeratorIds(false);
+					const moderatorIds = await this.roleService.getModeratorIds({ includeAdmins: false });
 					if (moderatorIds.length === 0) return [];
 					query.where('user.id IN (:...moderatorIds)', { moderatorIds: moderatorIds });
 					break;
 				}
 				case 'adminOrModerator': {
-					const adminOrModeratorIds = await this.roleService.getModeratorIds();
+					const adminOrModeratorIds = await this.roleService.getModeratorIds({ includeAdmins: true });
 					if (adminOrModeratorIds.length === 0) return [];
 					query.where('user.id IN (:...adminOrModeratorIds)', { adminOrModeratorIds: adminOrModeratorIds });
 					break;
diff --git a/packages/backend/src/server/api/endpoints/admin/update-abuse-user-report.ts b/packages/backend/src/server/api/endpoints/admin/update-abuse-user-report.ts
new file mode 100644
index 0000000000..73d4b843f0
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/update-abuse-user-report.ts
@@ -0,0 +1,58 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { AbuseUserReportsRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { ApiError } from '@/server/api/error.js';
+import { AbuseReportService } from '@/core/AbuseReportService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+	kind: 'write:admin:resolve-abuse-user-report',
+
+	errors: {
+		noSuchAbuseReport: {
+			message: 'No such abuse report.',
+			code: 'NO_SUCH_ABUSE_REPORT',
+			id: '15f51cf5-46d1-4b1d-a618-b35bcbed0662',
+			kind: 'server',
+			httpStatusCode: 404,
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		reportId: { type: 'string', format: 'misskey:id' },
+		moderationNote: { type: 'string' },
+	},
+	required: ['reportId'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.abuseUserReportsRepository)
+		private abuseUserReportsRepository: AbuseUserReportsRepository,
+		private abuseReportService: AbuseReportService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const report = await this.abuseUserReportsRepository.findOneBy({ id: ps.reportId });
+			if (!report) {
+				throw new ApiError(meta.errors.noSuchAbuseReport);
+			}
+
+			await this.abuseReportService.update(report.id, {
+				moderationNote: ps.moderationNote,
+			}, me);
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/endpoints/admin/update-meta.ts b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
index 98760bbcc3..72f428d85f 100644
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@@ -46,6 +46,11 @@ export const paramDef = {
 				type: 'string',
 			},
 		},
+		prohibitedWordsForNameOfUser: {
+			type: 'array', nullable: true, items: {
+				type: 'string',
+			},
+		},
 		themeColor: { type: 'string', nullable: true, pattern: '^#[0-9a-fA-F]{6}$' },
 		mascotImageUrl: { type: 'string', nullable: true },
 		bannerUrl: { type: 'string', nullable: true },
@@ -84,6 +89,7 @@ export const paramDef = {
 		enableFC: { type: 'boolean' },
 		fcSiteKey: { type: 'string', nullable: true },
 		fcSecretKey: { type: 'string', nullable: true },
+		enableTestcaptcha: { type: 'boolean' },
 		sensitiveMediaDetection: { type: 'string', enum: ['none', 'all', 'local', 'remote'] },
 		sensitiveMediaDetectionSensitivity: { type: 'string', enum: ['medium', 'low', 'high', 'veryLow', 'veryHigh'] },
 		setSensitiveFlagAutomatically: { type: 'boolean' },
@@ -140,6 +146,7 @@ export const paramDef = {
 		truemailAuthKey: { type: 'string', nullable: true },
 		enableChartsForRemoteUser: { type: 'boolean' },
 		enableChartsForFederatedInstances: { type: 'boolean' },
+		enableStatsForFederatedInstances: { type: 'boolean' },
 		enableServerMachineStats: { type: 'boolean' },
 		enableAchievements: { type: 'boolean' },
 		enableIdenticonGeneration: { type: 'boolean' },
@@ -230,6 +237,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (Array.isArray(ps.prohibitedWords)) {
 				set.prohibitedWords = ps.prohibitedWords.filter(Boolean);
 			}
+			if (Array.isArray(ps.prohibitedWordsForNameOfUser)) {
+				set.prohibitedWordsForNameOfUser = ps.prohibitedWordsForNameOfUser.filter(Boolean);
+			}
 			if (Array.isArray(ps.silencedHosts)) {
 				let lastValue = '';
 				set.silencedHosts = ps.silencedHosts.sort().filter((h) => {
@@ -390,6 +400,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.enableFC = ps.enableFC;
 			}
 
+			if (ps.enableTestcaptcha !== undefined) {
+				set.enableTestcaptcha = ps.enableTestcaptcha;
+			}
+
 			if (ps.fcSiteKey !== undefined) {
 				set.fcSiteKey = ps.fcSiteKey;
 			}
@@ -610,6 +624,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.enableChartsForFederatedInstances = ps.enableChartsForFederatedInstances;
 			}
 
+			if (ps.enableStatsForFederatedInstances !== undefined) {
+				set.enableStatsForFederatedInstances = ps.enableStatsForFederatedInstances;
+			}
+
 			if (ps.enableServerMachineStats !== undefined) {
 				set.enableServerMachineStats = ps.enableServerMachineStats;
 			}
@@ -709,7 +727,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			if (Array.isArray(ps.federationHosts)) {
-				set.blockedHosts = ps.federationHosts.filter(Boolean).map(x => x.toLowerCase());
+				set.federationHosts = ps.federationHosts.filter(Boolean).map(x => x.toLowerCase());
 			}
 
 			const before = await this.metaService.fetch(true);
diff --git a/packages/backend/src/server/api/endpoints/flash/featured.ts b/packages/backend/src/server/api/endpoints/flash/featured.ts
index c2d6ab5085..9a0cb461f2 100644
--- a/packages/backend/src/server/api/endpoints/flash/featured.ts
+++ b/packages/backend/src/server/api/endpoints/flash/featured.ts
@@ -8,6 +8,7 @@ import type { FlashsRepository } from '@/models/_.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { FlashEntityService } from '@/core/entities/FlashEntityService.js';
 import { DI } from '@/di-symbols.js';
+import { FlashService } from '@/core/FlashService.js';
 
 export const meta = {
 	tags: ['flash'],
@@ -27,26 +28,25 @@ export const meta = {
 
 export const paramDef = {
 	type: 'object',
-	properties: {},
+	properties: {
+		offset: { type: 'integer', minimum: 0, default: 0 },
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+	},
 	required: [],
 } as const;
 
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
-		@Inject(DI.flashsRepository)
-		private flashsRepository: FlashsRepository,
-
+		private flashService: FlashService,
 		private flashEntityService: FlashEntityService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const query = this.flashsRepository.createQueryBuilder('flash')
-				.andWhere('flash.likedCount > 0')
-				.orderBy('flash.likedCount', 'DESC');
-
-			const flashs = await query.limit(10).getMany();
-
-			return await this.flashEntityService.packMany(flashs, me);
+			const result = await this.flashService.featured({
+				offset: ps.offset,
+				limit: ps.limit,
+			});
+			return await this.flashEntityService.packMany(result, me);
 		});
 	}
 }
diff --git a/packages/backend/src/server/api/endpoints/i/update.ts b/packages/backend/src/server/api/endpoints/i/update.ts
index 8994c3fff6..a504441df3 100644
--- a/packages/backend/src/server/api/endpoints/i/update.ts
+++ b/packages/backend/src/server/api/endpoints/i/update.ts
@@ -11,7 +11,7 @@ import { JSDOM } from 'jsdom';
 import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm.js';
 import { extractHashtags } from '@/misc/extract-hashtags.js';
 import * as Acct from '@/misc/acct.js';
-import type { UsersRepository, DriveFilesRepository, UserProfilesRepository, PagesRepository } from '@/models/_.js';
+import type { UsersRepository, DriveFilesRepository, MiMeta, UserProfilesRepository, PagesRepository } from '@/models/_.js';
 import type { MiLocalUser, MiUser } from '@/models/User.js';
 import { birthdaySchema, listenbrainzSchema, descriptionSchema, followedMessageSchema, locationSchema, nameSchema } from '@/models/User.js';
 import type { MiUserProfile } from '@/models/UserProfile.js';
@@ -22,6 +22,7 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { UserFollowingService } from '@/core/UserFollowingService.js';
 import { AccountUpdateService } from '@/core/AccountUpdateService.js';
+import { UtilityService } from '@/core/UtilityService.js';
 import { HashtagService } from '@/core/HashtagService.js';
 import { DI } from '@/di-symbols.js';
 import { RolePolicies, RoleService } from '@/core/RoleService.js';
@@ -126,6 +127,13 @@ export const meta = {
 			code: 'RESTRICTED_BY_ROLE',
 			id: '8feff0ba-5ab5-585b-31f4-4df816663fad',
 		},
+
+		nameContainsProhibitedWords: {
+			message: 'Your new name contains prohibited words.',
+			code: 'YOUR_NAME_CONTAINS_PROHIBITED_WORDS',
+			id: '0b3f9f6a-2f4d-4b1f-9fb4-49d3a2fd7191',
+			httpStatusCode: 422,
+		},
 	},
 
 	res: {
@@ -241,6 +249,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		@Inject(DI.config)
 		private config: Config,
 
+		@Inject(DI.meta)
+		private instanceMeta: MiMeta,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
@@ -265,6 +276,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private cacheService: CacheService,
 		private httpRequestService: HttpRequestService,
 		private avatarDecorationService: AvatarDecorationService,
+		private utilityService: UtilityService,
 	) {
 		super(meta, paramDef, async (ps, _user, token) => {
 			const user = await this.usersRepository.findOneByOrFail({ id: _user.id }) as MiLocalUser;
@@ -485,6 +497,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			const newFields = profileUpdates.fields === undefined ? profile.fields : profileUpdates.fields;
 
 			if (newName != null) {
+				let hasProhibitedWords = false;
+				if (!await this.roleService.isModerator(user)) {
+					hasProhibitedWords = this.utilityService.isKeyWordIncluded(newName, this.instanceMeta.prohibitedWordsForNameOfUser);
+				}
+				if (hasProhibitedWords) {
+					throw new ApiError(meta.errors.nameContainsProhibitedWords);
+				}
+
 				const tokens = mfm.parseSimple(newName);
 				emojis = emojis.concat(extractCustomEmojisFromMfm(tokens));
 			}
diff --git a/packages/backend/src/server/web/boot.js b/packages/backend/src/server/web/boot.js
index ad92480c1c..bf83340bde 100644
--- a/packages/backend/src/server/web/boot.js
+++ b/packages/backend/src/server/web/boot.js
@@ -108,7 +108,7 @@
 		}
 		for (const [k, v] of Object.entries(themeProps)) {
 			if (k.startsWith('font')) continue;
-			document.documentElement.style.setProperty(`--${k}`, v.toString());
+			document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
 
 			// HTMLの theme-color 適用
 			if (k === 'htmlThemeColor') {
diff --git a/packages/backend/src/server/web/style.css b/packages/backend/src/server/web/style.css
index 1cd9cadecf..8094a0f6de 100644
--- a/packages/backend/src/server/web/style.css
+++ b/packages/backend/src/server/web/style.css
@@ -5,8 +5,8 @@
  */
 
 html {
-	background-color: var(--bg);
-	color: var(--fg);
+	background-color: var(--MI_THEME-bg);
+	color: var(--MI_THEME-fg);
 }
 
 #splash {
@@ -17,7 +17,7 @@ html {
 	width: 100vw;
 	height: 100vh;
 	cursor: wait;
-	background-color: var(--bg);
+	background-color: var(--MI_THEME-bg);
 	opacity: 1;
 	transition: opacity 0.5s ease;
 }
@@ -45,7 +45,7 @@ html {
 	width: 28px;
 	height: 28px;
 	transform: translateY(80px);
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 #splashSpinner > .spinner {
diff --git a/packages/backend/src/server/web/style.embed.css b/packages/backend/src/server/web/style.embed.css
index a7b110d80a..5e8786cc4e 100644
--- a/packages/backend/src/server/web/style.embed.css
+++ b/packages/backend/src/server/web/style.embed.css
@@ -5,8 +5,8 @@
  */
 
 html {
-	background-color: var(--bg);
-	color: var(--fg);
+	background-color: var(--MI_THEME-bg);
+	color: var(--MI_THEME-fg);
 }
 
 html.embed {
@@ -24,7 +24,7 @@ html.embed {
 	width: 100vw;
 	height: 100vh;
 	cursor: wait;
-	background-color: var(--bg);
+	background-color: var(--MI_THEME-bg);
 	opacity: 1;
 	transition: opacity 0.5s ease;
 }
@@ -33,7 +33,7 @@ html.embed #splash {
 	box-sizing: border-box;
 	min-height: 300px;
 	border-radius: var(--radius, 12px);
-	border: 1px solid var(--divider, #e8e8e8);
+	border: 1px solid var(--MI_THEME-divider, #e8e8e8);
 }
 
 html.embed.norounded #splash {
@@ -67,7 +67,7 @@ html.embed.noborder #splash {
 	width: 28px;
 	height: 28px;
 	transform: translateY(70px);
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 #splashSpinner > .spinner {
diff --git a/packages/backend/src/types.ts b/packages/backend/src/types.ts
index 2aa4f279ea..9779f3dbf5 100644
--- a/packages/backend/src/types.ts
+++ b/packages/backend/src/types.ts
@@ -17,6 +17,7 @@
  * roleAssigned - ロールが付与された
  * achievementEarned - 実績を獲得
  * exportCompleted - エクスポートが完了
+ * login - ログイン
  * app - アプリ通知
  * test - テスト通知（サーバー側）
  */
@@ -35,6 +36,7 @@ export const notificationTypes = [
 	'roleAssigned',
 	'achievementEarned',
 	'exportCompleted',
+	'login',
 	'app',
 	'test',
 ] as const;
@@ -104,6 +106,8 @@ export const moderationLogTypes = [
 	'markSensitiveDriveFile',
 	'unmarkSensitiveDriveFile',
 	'resolveAbuseReport',
+	'forwardAbuseReport',
+	'updateAbuseReportNote',
 	'createInvitation',
 	'createAd',
 	'updateAd',
@@ -298,7 +302,18 @@ export type ModerationLogPayloads = {
 	resolveAbuseReport: {
 		reportId: string;
 		report: any;
-		forwarded: boolean;
+		forwarded?: boolean;
+		resolvedAs?: string | null;
+	};
+	forwardAbuseReport: {
+		reportId: string;
+		report: any;
+	};
+	updateAbuseReportNote: {
+		reportId: string;
+		report: any;
+		before: string;
+		after: string;
 	};
 	createInvitation: {
 		invitations: any[];
diff --git a/packages/backend/test-federation/.config/example.conf b/packages/backend/test-federation/.config/example.conf
new file mode 100644
index 0000000000..83d04eb39d
--- /dev/null
+++ b/packages/backend/test-federation/.config/example.conf
@@ -0,0 +1,70 @@
+# based on https://github.com/misskey-dev/misskey-hub/blob/7071f63a1c80ee35c71f0fd8a6d8722c118c7574/src/docs/admin/nginx.md
+
+# For WebSocket
+map $http_upgrade $connection_upgrade {
+	default upgrade;
+	'' close;
+}
+
+proxy_cache_path /tmp/nginx_cache levels=1:2 keys_zone=cache1:16m max_size=1g inactive=720m use_temp_path=off;
+
+server {
+	listen 80;
+	listen [::]:80;
+	server_name ${HOST};
+
+	# For SSL domain validation
+	root /var/www/html;
+	location /.well-known/acme-challenge/ { allow all; }
+	location /.well-known/pki-validation/ { allow all; }
+	location / { return 301 https://$server_name$request_uri; }
+}
+
+server {
+	listen 443 ssl;
+	listen [::]:443 ssl;
+	http2 on;
+	server_name ${HOST};
+
+	ssl_session_timeout 1d;
+	ssl_session_cache shared:ssl_session_cache:10m;
+	ssl_session_tickets off;
+
+	ssl_trusted_certificate /etc/nginx/certificates/rootCA.crt;
+	ssl_certificate /etc/nginx/certificates/$server_name.crt;
+	ssl_certificate_key /etc/nginx/certificates/$server_name.key;
+
+	# SSL protocol settings
+	ssl_protocols TLSv1.2 TLSv1.3;
+	ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+	ssl_prefer_server_ciphers off;
+	ssl_stapling on;
+	ssl_stapling_verify on;
+
+	# Change to your upload limit
+	client_max_body_size 80m;
+
+	# Proxy to Node
+	location / {
+		proxy_pass http://misskey.${HOST}:3000;
+		proxy_set_header Host $host;
+		proxy_http_version 1.1;
+		proxy_redirect off;
+
+		# If it's behind another reverse proxy or CDN, remove the following.
+		proxy_set_header X-Real-IP $remote_addr;
+		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+		proxy_set_header X-Forwarded-Proto https;
+
+		# For WebSocket
+		proxy_set_header Upgrade $http_upgrade;
+		proxy_set_header Connection $connection_upgrade;
+
+		# Cache settings
+		proxy_cache cache1;
+		proxy_cache_lock on;
+		proxy_cache_use_stale updating;
+		proxy_force_ranges on;
+		add_header X-Cache $upstream_cache_status;
+	}
+}
diff --git a/packages/backend/test-federation/.config/example.default.yml b/packages/backend/test-federation/.config/example.default.yml
new file mode 100644
index 0000000000..ff1760a5a6
--- /dev/null
+++ b/packages/backend/test-federation/.config/example.default.yml
@@ -0,0 +1,25 @@
+url: https://${HOST}/
+port: 3000
+db:
+  host: db.${HOST}
+  port: 5432
+  db: misskey
+  user: postgres
+  pass: postgres
+dbReplications: false
+redis:
+  host: redis.test
+  port: 6379
+id: 'aidx'
+proxyBypassHosts:
+  - api.deepl.com
+  - api-free.deepl.com
+  - www.recaptcha.net
+  - hcaptcha.com
+  - challenges.cloudflare.com
+proxyRemoteFiles: true
+signToActivityPubGet: true
+allowedPrivateNetworks: [
+  '127.0.0.1/32',
+  '172.20.0.0/16'
+]
diff --git a/packages/backend/test-federation/.config/example.docker.env b/packages/backend/test-federation/.config/example.docker.env
new file mode 100644
index 0000000000..a8af7cce49
--- /dev/null
+++ b/packages/backend/test-federation/.config/example.docker.env
@@ -0,0 +1,5 @@
+NODE_EXTRA_CA_CERTS=/usr/local/share/ca-certificates/rootCA.crt
+POSTGRES_DB=misskey
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=postgres
+MK_VERBOSE=true
diff --git a/packages/backend/test-federation/.gitignore b/packages/backend/test-federation/.gitignore
new file mode 100644
index 0000000000..e00f952cb5
--- /dev/null
+++ b/packages/backend/test-federation/.gitignore
@@ -0,0 +1,6 @@
+certificates
+volumes
+.env
+docker.env
+*.test.conf
+*.test.default.yml
diff --git a/packages/backend/test-federation/README.md b/packages/backend/test-federation/README.md
new file mode 100644
index 0000000000..967d51f085
--- /dev/null
+++ b/packages/backend/test-federation/README.md
@@ -0,0 +1,24 @@
+## test-federation
+Test federation between two Misskey servers: `a.test` and `b.test`.
+
+Before testing, you need to build the entire project, and change working directory to here:
+```sh
+pnpm build
+cd packages/backend/test-federation
+```
+
+First, you need to start servers by executing following commands:
+```sh
+bash ./setup.sh
+docker compose up --scale tester=0
+```
+
+Then you can run all tests by a following command:
+```sh
+docker compose run --no-deps --rm tester
+```
+
+For testing a specific file, run a following command:
+```sh
+docker compose run --no-deps --rm tester -- pnpm -F backend test:fed packages/backend/test-federation/test/user.test.ts
+```
diff --git a/packages/backend/test-federation/compose.a.yml b/packages/backend/test-federation/compose.a.yml
new file mode 100644
index 0000000000..6a305b404c
--- /dev/null
+++ b/packages/backend/test-federation/compose.a.yml
@@ -0,0 +1,64 @@
+services:
+  a.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: nginx
+    depends_on:
+      misskey.a.test:
+        condition: service_healthy
+    networks:
+      - internal_network_a
+    volumes:
+      - type: bind
+        source: ./.config/a.test.conf
+        target: /etc/nginx/conf.d/a.test.conf
+        read_only: true
+      - type: bind
+        source: ./certificates/a.test.crt
+        target: /etc/nginx/certificates/a.test.crt
+        read_only: true
+      - type: bind
+        source: ./certificates/a.test.key
+        target: /etc/nginx/certificates/a.test.key
+        read_only: true
+
+  misskey.a.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: misskey
+    depends_on:
+      db.a.test:
+        condition: service_healthy
+      redis.test:
+        condition: service_healthy
+      setup:
+        condition: service_completed_successfully
+    networks:
+      - internal_network_a
+    volumes:
+      - type: bind
+        source: ./.config/a.test.default.yml
+        target: /misskey/.config/default.yml
+        read_only: true
+
+  db.a.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: db
+    networks:
+      - internal_network_a
+    volumes:
+      - type: bind
+        source: ./volumes/db.a
+        target: /var/lib/postgresql/data
+        bind:
+          create_host_path: true
+
+networks:
+  internal_network_a:
+    internal: true
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.21.0.0/16
+          ip_range: 172.21.0.0/24
diff --git a/packages/backend/test-federation/compose.b.yml b/packages/backend/test-federation/compose.b.yml
new file mode 100644
index 0000000000..1158b53bae
--- /dev/null
+++ b/packages/backend/test-federation/compose.b.yml
@@ -0,0 +1,64 @@
+services:
+  b.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: nginx
+    depends_on:
+      misskey.b.test:
+        condition: service_healthy
+    networks:
+      - internal_network_b
+    volumes:
+      - type: bind
+        source: ./.config/b.test.conf
+        target: /etc/nginx/conf.d/b.test.conf
+        read_only: true
+      - type: bind
+        source: ./certificates/b.test.crt
+        target: /etc/nginx/certificates/b.test.crt
+        read_only: true
+      - type: bind
+        source: ./certificates/b.test.key
+        target: /etc/nginx/certificates/b.test.key
+        read_only: true
+
+  misskey.b.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: misskey
+    depends_on:
+      db.b.test:
+        condition: service_healthy
+      redis.test:
+        condition: service_healthy
+      setup:
+        condition: service_completed_successfully
+    networks:
+      - internal_network_b
+    volumes:
+      - type: bind
+        source: ./.config/b.test.default.yml
+        target: /misskey/.config/default.yml
+        read_only: true
+
+  db.b.test:
+    extends:
+      file: ./compose.tpl.yml
+      service: db
+    networks:
+      - internal_network_b
+    volumes:
+      - type: bind
+        source: ./volumes/db.b
+        target: /var/lib/postgresql/data
+        bind:
+          create_host_path: true
+
+networks:
+  internal_network_b:
+    internal: true
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.22.0.0/16
+          ip_range: 172.22.0.0/24
diff --git a/packages/backend/test-federation/compose.override.yaml b/packages/backend/test-federation/compose.override.yaml
new file mode 100644
index 0000000000..60a7631ab5
--- /dev/null
+++ b/packages/backend/test-federation/compose.override.yaml
@@ -0,0 +1,117 @@
+services:
+  setup:
+    volumes:
+      - type: volume
+        source: node_modules
+        target: /misskey/node_modules
+      - type: volume
+        source: node_modules_backend
+        target: /misskey/packages/backend/node_modules
+      - type: volume
+        source: node_modules_misskey-js
+        target: /misskey/packages/misskey-js/node_modules
+      - type: volume
+        source: node_modules_misskey-reversi
+        target: /misskey/packages/misskey-reversi/node_modules
+
+  tester:
+    networks:
+      external_network:
+      internal_network:
+        ipv4_address: 172.20.1.1
+    volumes:
+      - type: volume
+        source: node_modules_dev
+        target: /misskey/node_modules
+      - type: volume
+        source: node_modules_backend_dev
+        target: /misskey/packages/backend/node_modules
+      - type: volume
+        source: node_modules_misskey-js_dev
+        target: /misskey/packages/misskey-js/node_modules
+
+  daemon:
+    networks:
+      - external_network
+      - internal_network_a
+      - internal_network_b
+    volumes:
+      - type: volume
+        source: node_modules_dev
+        target: /misskey/node_modules
+      - type: volume
+        source: node_modules_backend_dev
+        target: /misskey/packages/backend/node_modules
+
+  redis.test:
+    networks:
+      - internal_network_a
+      - internal_network_b
+
+  a.test:
+    networks:
+      - internal_network
+
+  misskey.a.test:
+    networks:
+      - external_network
+      - internal_network
+    volumes:
+      - type: volume
+        source: node_modules
+        target: /misskey/node_modules
+      - type: volume
+        source: node_modules_backend
+        target: /misskey/packages/backend/node_modules
+      - type: volume
+        source: node_modules_misskey-js
+        target: /misskey/packages/misskey-js/node_modules
+      - type: volume
+        source: node_modules_misskey-reversi
+        target: /misskey/packages/misskey-reversi/node_modules
+
+  b.test:
+    networks:
+      - internal_network
+
+  misskey.b.test:
+    networks:
+      - external_network
+      - internal_network
+    volumes:
+      - type: volume
+        source: node_modules
+        target: /misskey/node_modules
+      - type: volume
+        source: node_modules_backend
+        target: /misskey/packages/backend/node_modules
+      - type: volume
+        source: node_modules_misskey-js
+        target: /misskey/packages/misskey-js/node_modules
+      - type: volume
+        source: node_modules_misskey-reversi
+        target: /misskey/packages/misskey-reversi/node_modules
+
+networks:
+  external_network:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.23.0.0/16
+          ip_range: 172.23.0.0/24
+  internal_network:
+    internal: true
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.20.0.0/16
+          ip_range: 172.20.0.0/24
+
+volumes:
+  node_modules:
+  node_modules_dev:
+  node_modules_backend:
+  node_modules_backend_dev:
+  node_modules_misskey-js:
+  node_modules_misskey-js_dev:
+  node_modules_misskey-reversi:
diff --git a/packages/backend/test-federation/compose.tpl.yml b/packages/backend/test-federation/compose.tpl.yml
new file mode 100644
index 0000000000..8c38f16919
--- /dev/null
+++ b/packages/backend/test-federation/compose.tpl.yml
@@ -0,0 +1,101 @@
+services:
+  nginx:
+    image: nginx:1.27
+    volumes:
+      - type: bind
+        source: ./certificates/rootCA.crt
+        target: /etc/nginx/certificates/rootCA.crt
+        read_only: true
+    healthcheck:
+      test: service nginx status
+      interval: 5s
+      retries: 20
+
+  misskey:
+    image: node:20
+    env_file:
+      - ./.config/docker.env
+    environment:
+      - NODE_ENV=production
+    volumes:
+      - type: bind
+        source: ../../../built
+        target: /misskey/built
+        read_only: true
+      - type: bind
+        source: ../assets
+        target: /misskey/packages/backend/assets
+        read_only: true
+      - type: bind
+        source: ../built
+        target: /misskey/packages/backend/built
+        read_only: true
+      - type: bind
+        source: ../migration
+        target: /misskey/packages/backend/migration
+        read_only: true
+      - type: bind
+        source: ../ormconfig.js
+        target: /misskey/packages/backend/ormconfig.js
+        read_only: true
+      - type: bind
+        source: ../package.json
+        target: /misskey/packages/backend/package.json
+        read_only: true
+      - type: bind
+        source: ../../misskey-js/built
+        target: /misskey/packages/misskey-js/built
+        read_only: true
+      - type: bind
+        source: ../../misskey-js/package.json
+        target: /misskey/packages/misskey-js/package.json
+        read_only: true
+      - type: bind
+        source: ../../misskey-reversi/built
+        target: /misskey/packages/misskey-reversi/built
+        read_only: true
+      - type: bind
+        source: ../../misskey-reversi/package.json
+        target: /misskey/packages/misskey-reversi/package.json
+        read_only: true
+      - type: bind
+        source: ../../../healthcheck.sh
+        target: /misskey/healthcheck.sh
+        read_only: true
+      - type: bind
+        source: ../../../package.json
+        target: /misskey/package.json
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-lock.yaml
+        target: /misskey/pnpm-lock.yaml
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-workspace.yaml
+        target: /misskey/pnpm-workspace.yaml
+        read_only: true
+      - type: bind
+        source: ./certificates/rootCA.crt
+        target: /usr/local/share/ca-certificates/rootCA.crt
+        read_only: true
+    working_dir: /misskey
+    command: >
+      bash -c "
+        corepack enable && corepack prepare
+        pnpm -F backend migrate
+        pnpm -F backend start
+      "
+    healthcheck:
+      test: bash /misskey/healthcheck.sh
+      interval: 5s
+      retries: 20
+
+  db:
+    image: postgres:15-alpine
+    env_file:
+      - ./.config/docker.env
+    volumes:
+    healthcheck:
+      test: pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB
+      interval: 5s
+      retries: 20
diff --git a/packages/backend/test-federation/compose.yml b/packages/backend/test-federation/compose.yml
new file mode 100644
index 0000000000..62d7e977c0
--- /dev/null
+++ b/packages/backend/test-federation/compose.yml
@@ -0,0 +1,133 @@
+include:
+  - ./compose.a.yml
+  - ./compose.b.yml
+
+services:
+  setup:
+    extends:
+      file: ./compose.tpl.yml
+      service: misskey
+    command: >
+      bash -c "
+        corepack enable && corepack prepare
+        pnpm -F backend i
+        pnpm -F misskey-js i
+        pnpm -F misskey-reversi i
+      "
+
+  tester:
+    image: node:20
+    depends_on:
+      a.test:
+        condition: service_healthy
+      b.test:
+        condition: service_healthy
+    environment:
+      - NODE_ENV=development
+      - NODE_EXTRA_CA_CERTS=/usr/local/share/ca-certificates/rootCA.crt
+    volumes:
+      - type: bind
+        source: ../package.json
+        target: /misskey/packages/backend/package.json
+        read_only: true
+      - type: bind
+        source: ../test/resources
+        target: /misskey/packages/backend/test/resources
+        read_only: true
+      - type: bind
+        source: ./test
+        target: /misskey/packages/backend/test-federation/test
+        read_only: true
+      - type: bind
+        source: ../jest.config.cjs
+        target: /misskey/packages/backend/jest.config.cjs
+        read_only: true
+      - type: bind
+        source: ../jest.config.fed.cjs
+        target: /misskey/packages/backend/jest.config.fed.cjs
+        read_only: true
+      - type: bind
+        source: ../../misskey-js/built
+        target: /misskey/packages/misskey-js/built
+        read_only: true
+      - type: bind
+        source: ../../misskey-js/package.json
+        target: /misskey/packages/misskey-js/package.json
+        read_only: true
+      - type: bind
+        source: ../../../package.json
+        target: /misskey/package.json
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-lock.yaml
+        target: /misskey/pnpm-lock.yaml
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-workspace.yaml
+        target: /misskey/pnpm-workspace.yaml
+        read_only: true
+      - type: bind
+        source: ./certificates/rootCA.crt
+        target: /usr/local/share/ca-certificates/rootCA.crt
+        read_only: true
+    working_dir: /misskey
+    entrypoint: >
+      bash -c '
+        corepack enable && corepack prepare
+        pnpm -F misskey-js i --frozen-lockfile
+        pnpm -F backend i --frozen-lockfile
+        exec "$0" "$@"
+      '
+    command: pnpm -F backend test:fed
+
+  daemon:
+    image: node:20
+    depends_on:
+      redis.test:
+        condition: service_healthy
+    volumes:
+      - type: bind
+        source: ../package.json
+        target: /misskey/packages/backend/package.json
+        read_only: true
+      - type: bind
+        source: ./daemon.ts
+        target: /misskey/packages/backend/test-federation/daemon.ts
+        read_only: true
+      - type: bind
+        source: ./tsconfig.json
+        target: /misskey/packages/backend/test-federation/tsconfig.json
+        read_only: true
+      - type: bind
+        source: ../../../package.json
+        target: /misskey/package.json
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-lock.yaml
+        target: /misskey/pnpm-lock.yaml
+        read_only: true
+      - type: bind
+        source: ../../../pnpm-workspace.yaml
+        target: /misskey/pnpm-workspace.yaml
+        read_only: true
+    working_dir: /misskey
+    command: >
+      bash -c "
+        corepack enable && corepack prepare
+        pnpm -F backend i --frozen-lockfile
+        pnpm exec tsc -p ./packages/backend/test-federation
+        node ./packages/backend/test-federation/built/daemon.js
+      "
+
+  redis.test:
+    image: redis:7-alpine
+    volumes:
+      - type: bind
+        source: ./volumes/redis
+        target: /data
+        bind:
+          create_host_path: true
+    healthcheck:
+      test: redis-cli ping
+      interval: 5s
+      retries: 20
diff --git a/packages/backend/test-federation/daemon.ts b/packages/backend/test-federation/daemon.ts
new file mode 100644
index 0000000000..46b6963c79
--- /dev/null
+++ b/packages/backend/test-federation/daemon.ts
@@ -0,0 +1,38 @@
+import IPCIDR from 'ip-cidr';
+import { Redis } from 'ioredis';
+
+const TESTER_IP_ADDRESS = '172.20.1.1';
+
+/**
+ * This should be same as {@link file://./../src/misc/get-ip-hash.ts}.
+ */
+function getIpHash(ip: string) {
+	const prefix = IPCIDR.createAddress(ip).mask(64);
+	return `ip-${BigInt('0b' + prefix).toString(36)}`;
+}
+
+/**
+ * This prevents hitting rate limit when login.
+ */
+export async function purgeLimit(host: string, client: Redis) {
+	const ipHash = getIpHash(TESTER_IP_ADDRESS);
+	const key = `${host}:limit:${ipHash}:signin`;
+	const res = await client.zrange(key, 0, -1);
+	if (res.length !== 0) {
+		console.log(`${key} - ${JSON.stringify(res)}`);
+		await client.del(key);
+	}
+}
+
+console.log('Daemon started running');
+
+{
+	const redisClient = new Redis({
+		host: 'redis.test',
+	});
+
+	setInterval(() => {
+		purgeLimit('a.test', redisClient);
+		purgeLimit('b.test', redisClient);
+	}, 200);
+}
diff --git a/packages/backend/test-federation/eslint.config.js b/packages/backend/test-federation/eslint.config.js
new file mode 100644
index 0000000000..e3bcf4c0fe
--- /dev/null
+++ b/packages/backend/test-federation/eslint.config.js
@@ -0,0 +1,21 @@
+import globals from 'globals';
+import tsParser from '@typescript-eslint/parser';
+import sharedConfig from '../../shared/eslint.config.js';
+
+export default [
+	...sharedConfig,
+	{
+		files: ['**/*.ts', '**/*.tsx'],
+		languageOptions: {
+			globals: {
+				...globals.node,
+			},
+			parserOptions: {
+				parser: tsParser,
+				project: ['./tsconfig.json'],
+				sourceType: 'module',
+				tsconfigRootDir: import.meta.dirname,
+			},
+		},
+	},
+];
diff --git a/packages/backend/test-federation/setup.sh b/packages/backend/test-federation/setup.sh
new file mode 100644
index 0000000000..1bc3a2a87c
--- /dev/null
+++ b/packages/backend/test-federation/setup.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+mkdir certificates
+
+# rootCA
+openssl genrsa -des3 \
+  -passout pass:rootCA \
+  -out certificates/rootCA.key 4096
+openssl req -x509 -new -nodes -batch \
+  -key certificates/rootCA.key \
+  -sha256 \
+  -days 1024 \
+  -passin pass:rootCA \
+  -out certificates/rootCA.crt
+
+# domain
+function generate {
+  openssl req -new -newkey rsa:2048 -sha256 -nodes \
+    -keyout certificates/$1.key \
+    -subj "/CN=$1/emailAddress=admin@$1/C=JP/ST=/L=/O=Misskey Tester/OU=Some Unit" \
+    -out certificates/$1.csr
+  openssl x509 -req -sha256 \
+    -in certificates/$1.csr \
+    -CA certificates/rootCA.crt \
+    -CAkey certificates/rootCA.key \
+    -CAcreateserial \
+    -passin pass:rootCA \
+    -out certificates/$1.crt \
+    -days 500
+  if [ ! -f .config/docker.env ]; then cp .config/example.docker.env .config/docker.env; fi
+  if [ ! -f .config/$1.conf ]; then sed "s/\${HOST}/$1/g" .config/example.conf > .config/$1.conf; fi
+  if [ ! -f .config/$1.default.yml ]; then sed "s/\${HOST}/$1/g" .config/example.default.yml > .config/$1.default.yml; fi
+}
+
+generate a.test
+generate b.test
diff --git a/packages/backend/test-federation/test/abuse-report.test.ts b/packages/backend/test-federation/test/abuse-report.test.ts
new file mode 100644
index 0000000000..b54d6222b4
--- /dev/null
+++ b/packages/backend/test-federation/test/abuse-report.test.ts
@@ -0,0 +1,52 @@
+import { rejects, strictEqual } from 'node:assert';
+import * as Misskey from 'misskey-js';
+import { createAccount, createModerator, resolveRemoteUser, sleep, type LoginUser } from './utils.js';
+
+describe('Abuse report', () => {
+	describe('Forwarding report', () => {
+		let alice: LoginUser, bob: LoginUser, aModerator: LoginUser, bModerator: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[aModerator, bModerator] = await Promise.all([
+				createModerator('a.test'),
+				createModerator('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		test('Alice reports Bob, moderator in A forwards it, and B moderator receives it', async () => {
+			const comment = crypto.randomUUID();
+			await alice.client.request('users/report-abuse', { userId: bobInA.id, comment });
+			const reports = await aModerator.client.request('admin/abuse-user-reports', {});
+			const report = reports.filter(report => report.comment === comment)[0];
+			await aModerator.client.request('admin/forward-abuse-user-report', { reportId: report.id });
+			await sleep();
+
+			const reportsInB = await bModerator.client.request('admin/abuse-user-reports', {});
+			const reportInB = reportsInB.filter(report => report.comment.includes(comment))[0];
+			// NOTE: reporter is not Alice, and is not moderator in A
+			strictEqual(reportInB.reporter.url, 'https://a.test/@instance.actor');
+			strictEqual(reportInB.targetUserId, bob.id);
+
+			// NOTE: cannot forward multiple times
+			await rejects(
+				async () => await aModerator.client.request('admin/forward-abuse-user-report', { reportId: report.id }),
+				(err: any) => {
+					strictEqual(err.code, 'INTERNAL_ERROR');
+					strictEqual(err.info.e.message, 'The report has already been forwarded.');
+					return true;
+				},
+			);
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/block.test.ts b/packages/backend/test-federation/test/block.test.ts
new file mode 100644
index 0000000000..ef910eeaea
--- /dev/null
+++ b/packages/backend/test-federation/test/block.test.ts
@@ -0,0 +1,224 @@
+import { deepStrictEqual, rejects, strictEqual } from 'node:assert';
+import * as Misskey from 'misskey-js';
+import { assertNotificationReceived, createAccount, type LoginUser, resolveRemoteNote, resolveRemoteUser, sleep } from './utils.js';
+
+describe('Block', () => {
+	describe('Check follow', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		test('Cannot follow if blocked', async () => {
+			await alice.client.request('blocking/create', { userId: bobInA.id });
+			await sleep();
+			await rejects(
+				async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+				(err: any) => {
+					strictEqual(err.code, 'BLOCKED');
+					return true;
+				},
+			);
+
+			const following = await bob.client.request('users/following', { userId: bob.id });
+			strictEqual(following.length, 0);
+			const followers = await alice.client.request('users/followers', { userId: alice.id });
+			strictEqual(followers.length, 0);
+		});
+
+		// FIXME: this is invalid case
+		test('Cannot follow even if unblocked', async () => {
+			// unblock here
+			await alice.client.request('blocking/delete', { userId: bobInA.id });
+			await sleep();
+
+			// TODO: why still being blocked?
+			await rejects(
+				async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+				(err: any) => {
+					strictEqual(err.code, 'BLOCKED');
+					return true;
+				},
+			);
+		});
+
+		test.skip('Can follow if unblocked', async () => {
+			await alice.client.request('blocking/delete', { userId: bobInA.id });
+			await sleep();
+
+			await bob.client.request('following/create', { userId: aliceInB.id });
+			await sleep();
+
+			const following = await bob.client.request('users/following', { userId: bob.id });
+			strictEqual(following.length, 1);
+			const followers = await alice.client.request('users/followers', { userId: alice.id });
+			strictEqual(followers.length, 1);
+		});
+
+		test.skip('Remove follower when block them', async () => {
+			test('before block', async () => {
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 1);
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 1);
+			});
+
+			await alice.client.request('blocking/create', { userId: bobInA.id });
+			await sleep();
+
+			test('after block', async () => {
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 0);
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 0);
+			});
+		});
+	});
+
+	describe('Check reply', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		test('Cannot reply if blocked', async () => {
+			await alice.client.request('blocking/create', { userId: bobInA.id });
+			await sleep();
+
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			await rejects(
+				async () => await bob.client.request('notes/create', { text: 'b', replyId: resolvedNote.id }),
+				(err: any) => {
+					strictEqual(err.code, 'YOU_HAVE_BEEN_BLOCKED');
+					return true;
+				},
+			);
+		});
+
+		test('Can reply if unblocked', async () => {
+			await alice.client.request('blocking/delete', { userId: bobInA.id });
+			await sleep();
+
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			const reply = (await bob.client.request('notes/create', { text: 'b', replyId: resolvedNote.id })).createdNote;
+
+			await resolveRemoteNote('b.test', reply.id, alice);
+		});
+	});
+
+	describe('Check reaction', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		test('Cannot reaction if blocked', async () => {
+			await alice.client.request('blocking/create', { userId: bobInA.id });
+			await sleep();
+
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			await rejects(
+				async () => await bob.client.request('notes/reactions/create', { noteId: resolvedNote.id, reaction: '😅' }),
+				(err: any) => {
+					strictEqual(err.code, 'YOU_HAVE_BEEN_BLOCKED');
+					return true;
+				},
+			);
+		});
+
+		// FIXME: this is invalid case
+		test('Cannot reaction even if unblocked', async () => {
+			// unblock here
+			await alice.client.request('blocking/delete', { userId: bobInA.id });
+			await sleep();
+
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+
+			// TODO: why still being blocked?
+			await rejects(
+				async () => await bob.client.request('notes/reactions/create', { noteId: resolvedNote.id, reaction: '😅' }),
+				(err: any) => {
+					strictEqual(err.code, 'YOU_HAVE_BEEN_BLOCKED');
+					return true;
+				},
+			);
+		});
+
+		test.skip('Can reaction if unblocked', async () => {
+			await alice.client.request('blocking/delete', { userId: bobInA.id });
+			await sleep();
+
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			await bob.client.request('notes/reactions/create', { noteId: resolvedNote.id, reaction: '😅' });
+
+			const _note = await alice.client.request('notes/show', { noteId: note.id });
+			deepStrictEqual(_note.reactions, { '😅': 1 });
+		});
+	});
+
+	describe('Check mention', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		/** NOTE: You should mute the target to stop receiving notifications */
+		test('Can mention and notified even if blocked', async () => {
+			await alice.client.request('blocking/create', { userId: bobInA.id });
+			await sleep();
+
+			const text = `@${alice.username}@a.test plz unblock me!`;
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/create', { text }),
+				notification => notification.type === 'mention' && notification.userId === bobInA.id && notification.note.text === text,
+				true,
+			);
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/drive.test.ts b/packages/backend/test-federation/test/drive.test.ts
new file mode 100644
index 0000000000..f755183b4d
--- /dev/null
+++ b/packages/backend/test-federation/test/drive.test.ts
@@ -0,0 +1,175 @@
+import assert, { strictEqual } from 'node:assert';
+import * as Misskey from 'misskey-js';
+import { createAccount, deepStrictEqualWithExcludedFields, fetchAdmin, type LoginUser, resolveRemoteNote, resolveRemoteUser, sleep, uploadFile } from './utils.js';
+
+const bAdmin = await fetchAdmin('b.test');
+
+describe('Drive', () => {
+	describe('Upload image in a.test and resolve from b.test', () => {
+		let uploader: LoginUser;
+
+		beforeAll(async () => {
+			uploader = await createAccount('a.test');
+		});
+
+		let image: Misskey.entities.DriveFile, imageInB: Misskey.entities.DriveFile;
+
+		describe('Upload', () => {
+			beforeAll(async () => {
+				image = await uploadFile('a.test', uploader);
+				const noteWithImage = (await uploader.client.request('notes/create', { fileIds: [image.id] })).createdNote;
+				const noteInB = await resolveRemoteNote('a.test', noteWithImage.id, bAdmin);
+				assert(noteInB.files != null);
+				strictEqual(noteInB.files.length, 1);
+				imageInB = noteInB.files[0];
+			});
+
+			test('Check consistency of DriveFile', () => {
+				// console.log(`a.test: ${JSON.stringify(image, null, '\t')}`);
+				// console.log(`b.test: ${JSON.stringify(imageInB, null, '\t')}`);
+
+				deepStrictEqualWithExcludedFields(image, imageInB, [
+					'id',
+					'createdAt',
+					'size',
+					'url',
+					'thumbnailUrl',
+					'userId',
+				]);
+			});
+		});
+
+		let updatedImage: Misskey.entities.DriveFile, updatedImageInB: Misskey.entities.DriveFile;
+
+		describe('Update', () => {
+			beforeAll(async () => {
+				updatedImage = await uploader.client.request('drive/files/update', {
+					fileId: image.id,
+					name: 'updated_192.jpg',
+					isSensitive: true,
+				});
+
+				updatedImageInB = await bAdmin.client.request('drive/files/show', {
+					fileId: imageInB.id,
+				});
+			});
+
+			test('Check consistency', () => {
+				// console.log(`a.test: ${JSON.stringify(updatedImage, null, '\t')}`);
+				// console.log(`b.test: ${JSON.stringify(updatedImageInB, null, '\t')}`);
+
+				// FIXME: not updated with `drive/files/update`
+				strictEqual(updatedImage.isSensitive, true);
+				strictEqual(updatedImage.name, 'updated_192.jpg');
+				strictEqual(updatedImageInB.isSensitive, false);
+				strictEqual(updatedImageInB.name, '192.jpg');
+			});
+		});
+
+		let reupdatedImageInB: Misskey.entities.DriveFile;
+
+		describe('Re-update with attaching to Note', () => {
+			beforeAll(async () => {
+				const noteWithUpdatedImage = (await uploader.client.request('notes/create', { fileIds: [updatedImage.id] })).createdNote;
+				const noteWithUpdatedImageInB = await resolveRemoteNote('a.test', noteWithUpdatedImage.id, bAdmin);
+				assert(noteWithUpdatedImageInB.files != null);
+				strictEqual(noteWithUpdatedImageInB.files.length, 1);
+				reupdatedImageInB = noteWithUpdatedImageInB.files[0];
+			});
+
+			test('Check consistency', () => {
+				// console.log(`b.test: ${JSON.stringify(reupdatedImageInB, null, '\t')}`);
+
+				// `isSensitive` is updated
+				strictEqual(reupdatedImageInB.isSensitive, true);
+				// FIXME: but `name` is not updated
+				strictEqual(reupdatedImageInB.name, '192.jpg');
+			});
+		});
+	});
+
+	describe('Sensitive flag', () => {
+		describe('isSensitive is federated in delivering to followers', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+			});
+
+			test('Alice uploads sensitive image and it is shown as sensitive from Bob', async () => {
+				const file = await uploadFile('a.test', alice);
+				await alice.client.request('drive/files/update', { fileId: file.id, isSensitive: true });
+				await alice.client.request('notes/create', { text: 'sensitive', fileIds: [file.id] });
+				await sleep();
+
+				const notes = await bob.client.request('notes/timeline', {});
+				strictEqual(notes.length, 1);
+				const noteInB = notes[0];
+				assert(noteInB.files != null);
+				strictEqual(noteInB.files.length, 1);
+				strictEqual(noteInB.files[0].isSensitive, true);
+			});
+		});
+
+		describe('isSensitive is federated in resolving', () => {
+			let alice: LoginUser, bob: LoginUser;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+			});
+
+			test('Alice uploads sensitive image and it is shown as sensitive from Bob', async () => {
+				const file = await uploadFile('a.test', alice);
+				await alice.client.request('drive/files/update', { fileId: file.id, isSensitive: true });
+				const note = (await alice.client.request('notes/create', { text: 'sensitive', fileIds: [file.id] })).createdNote;
+
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				assert(noteInB.files != null);
+				strictEqual(noteInB.files.length, 1);
+				strictEqual(noteInB.files[0].isSensitive, true);
+			});
+		});
+
+		/** @see https://github.com/misskey-dev/misskey/issues/12208 */
+		describe('isSensitive is federated in replying', () => {
+			let alice: LoginUser, bob: LoginUser;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+			});
+
+			test('Alice uploads sensitive image and it is shown as sensitive from Bob', async () => {
+				const bobNote = (await bob.client.request('notes/create', { text: 'I\'m Bob' })).createdNote;
+
+				const file = await uploadFile('a.test', alice);
+				await alice.client.request('drive/files/update', { fileId: file.id, isSensitive: true });
+				const bobNoteInA = await resolveRemoteNote('b.test', bobNote.id, alice);
+				const note = (await alice.client.request('notes/create', { text: 'sensitive', fileIds: [file.id], replyId: bobNoteInA.id })).createdNote;
+				await sleep();
+
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				assert(noteInB.files != null);
+				strictEqual(noteInB.files.length, 1);
+				strictEqual(noteInB.files[0].isSensitive, true);
+			});
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/emoji.test.ts b/packages/backend/test-federation/test/emoji.test.ts
new file mode 100644
index 0000000000..3119ca6e4d
--- /dev/null
+++ b/packages/backend/test-federation/test/emoji.test.ts
@@ -0,0 +1,97 @@
+import assert, { deepStrictEqual, strictEqual } from 'assert';
+import * as Misskey from 'misskey-js';
+import { addCustomEmoji, createAccount, type LoginUser, resolveRemoteUser, sleep } from './utils.js';
+
+describe('Emoji', () => {
+	let alice: LoginUser, bob: LoginUser;
+	let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+	beforeAll(async () => {
+		[alice, bob] = await Promise.all([
+			createAccount('a.test'),
+			createAccount('b.test'),
+		]);
+
+		[bobInA, aliceInB] = await Promise.all([
+			resolveRemoteUser('b.test', bob.id, alice),
+			resolveRemoteUser('a.test', alice.id, bob),
+		]);
+
+		await bob.client.request('following/create', { userId: aliceInB.id });
+		await sleep();
+	});
+
+	test('Custom emoji are delivered with Note delivery', async () => {
+		const emoji = await addCustomEmoji('a.test');
+		await alice.client.request('notes/create', { text: `I love :${emoji.name}:` });
+		await sleep();
+
+		const notes = await bob.client.request('notes/timeline', {});
+		const noteInB = notes[0];
+
+		strictEqual(noteInB.text, `I love \u200b:${emoji.name}:\u200b`);
+		assert(noteInB.emojis != null);
+		assert(emoji.name in noteInB.emojis);
+		strictEqual(noteInB.emojis[emoji.name], emoji.url);
+	});
+
+	test('Custom emoji are delivered with Reaction delivery', async () => {
+		const emoji = await addCustomEmoji('a.test');
+		const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+		await sleep();
+
+		await alice.client.request('notes/reactions/create', { noteId: note.id, reaction: `:${emoji.name}:` });
+		await sleep();
+
+		const noteInB = (await bob.client.request('notes/timeline', {}))[0];
+		deepStrictEqual(noteInB.reactions[`:${emoji.name}@a.test:`], 1);
+		deepStrictEqual(noteInB.reactionEmojis[`${emoji.name}@a.test`], emoji.url);
+	});
+
+	test('Custom emoji are delivered with Profile delivery', async () => {
+		const emoji = await addCustomEmoji('a.test');
+		const renewedAlice = await alice.client.request('i/update', { name: `:${emoji.name}:` });
+		await sleep();
+
+		const renewedaliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+		strictEqual(renewedaliceInB.name, renewedAlice.name);
+		assert(emoji.name in renewedaliceInB.emojis);
+		strictEqual(renewedaliceInB.emojis[emoji.name], emoji.url);
+	});
+
+	test('Local-only custom emoji aren\'t delivered with Note delivery', async () => {
+		const emoji = await addCustomEmoji('a.test', { localOnly: true });
+		await alice.client.request('notes/create', { text: `I love :${emoji.name}:` });
+		await sleep();
+
+		const notes = await bob.client.request('notes/timeline', {});
+		const noteInB = notes[0];
+
+		strictEqual(noteInB.text, `I love \u200b:${emoji.name}:\u200b`);
+		// deepStrictEqual(noteInB.emojis, {}); // TODO: this fails (why?)
+		deepStrictEqual({ ...noteInB.emojis }, {});
+	});
+
+	test('Local-only custom emoji aren\'t delivered with Reaction delivery', async () => {
+		const emoji = await addCustomEmoji('a.test', { localOnly: true });
+		const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+		await sleep();
+
+		await alice.client.request('notes/reactions/create', { noteId: note.id, reaction: `:${emoji.name}:` });
+		await sleep();
+
+		const noteInB = (await bob.client.request('notes/timeline', {}))[0];
+		deepStrictEqual({ ...noteInB.reactions }, { '❤': 1 });
+		deepStrictEqual({ ...noteInB.reactionEmojis }, {});
+	});
+
+	test('Local-only custom emoji aren\'t delivered with Profile delivery', async () => {
+		const emoji = await addCustomEmoji('a.test', { localOnly: true });
+		const renewedAlice = await alice.client.request('i/update', { name: `:${emoji.name}:` });
+		await sleep();
+
+		const renewedaliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+		strictEqual(renewedaliceInB.name, renewedAlice.name);
+		deepStrictEqual({ ...renewedaliceInB.emojis }, {});
+	});
+});
diff --git a/packages/backend/test-federation/test/move.test.ts b/packages/backend/test-federation/test/move.test.ts
new file mode 100644
index 0000000000..56a57de8a4
--- /dev/null
+++ b/packages/backend/test-federation/test/move.test.ts
@@ -0,0 +1,52 @@
+import assert, { strictEqual } from 'node:assert';
+import { createAccount, type LoginUser, sleep } from './utils.js';
+
+describe('Move', () => {
+	test('Minimum move', async () => {
+		const [alice, bob] = await Promise.all([
+			createAccount('a.test'),
+			createAccount('b.test'),
+		]);
+
+		await bob.client.request('i/update', { alsoKnownAs: [`@${alice.username}@a.test`] });
+		await alice.client.request('i/move', { moveToAccount: `@${bob.username}@b.test` });
+	});
+
+	/** @see https://github.com/misskey-dev/misskey/issues/11320 */
+	describe('Following relation is transferred after move', () => {
+		let alice: LoginUser, bob: LoginUser, carol: LoginUser;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+			carol = await createAccount('a.test');
+
+			// Follow @carol@a.test ==> @alice@a.test
+			await carol.client.request('following/create', { userId: alice.id });
+
+			// Move @alice@a.test ==> @bob@b.test
+			await bob.client.request('i/update', { alsoKnownAs: [`@${alice.username}@a.test`] });
+			await alice.client.request('i/move', { moveToAccount: `@${bob.username}@b.test` });
+			await sleep();
+		});
+
+		test('Check from follower', async () => {
+			const following = await carol.client.request('users/following', { userId: carol.id });
+			strictEqual(following.length, 2);
+			const followees = following.map(({ followee }) => followee);
+			assert(followees.every(followee => followee != null));
+			assert(followees.some(({ id, url }) => id === alice.id && url === null));
+			assert(followees.some(({ url }) => url === `https://b.test/@${bob.username}`));
+		});
+
+		test('Check from followee', async () => {
+			const followers = await bob.client.request('users/followers', { userId: bob.id });
+			strictEqual(followers.length, 1);
+			const follower = followers[0].follower;
+			assert(follower != null);
+			strictEqual(follower.url, `https://a.test/@${carol.username}`);
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/note.test.ts b/packages/backend/test-federation/test/note.test.ts
new file mode 100644
index 0000000000..bacc4cc54f
--- /dev/null
+++ b/packages/backend/test-federation/test/note.test.ts
@@ -0,0 +1,317 @@
+import assert, { rejects, strictEqual } from 'node:assert';
+import * as Misskey from 'misskey-js';
+import { addCustomEmoji, createAccount, createModerator, deepStrictEqualWithExcludedFields, type LoginUser, resolveRemoteNote, resolveRemoteUser, sleep, uploadFile } from './utils.js';
+
+describe('Note', () => {
+	let alice: LoginUser, bob: LoginUser;
+	let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+	beforeAll(async () => {
+		[alice, bob] = await Promise.all([
+			createAccount('a.test'),
+			createAccount('b.test'),
+		]);
+
+		[bobInA, aliceInB] = await Promise.all([
+			resolveRemoteUser('b.test', bob.id, alice),
+			resolveRemoteUser('a.test', alice.id, bob),
+		]);
+	});
+
+	describe('Note content', () => {
+		test('Consistency of Public Note', async () => {
+			const image = await uploadFile('a.test', alice);
+			const note = (await alice.client.request('notes/create', {
+				text: 'I am Alice!',
+				fileIds: [image.id],
+				poll: {
+					choices: ['neko', 'inu'],
+					multiple: false,
+					expiredAfter: 60 * 60 * 1000,
+				},
+			})).createdNote;
+
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			deepStrictEqualWithExcludedFields(note, resolvedNote, [
+				'id',
+				'emojis',
+				/** Consistency of files is checked at {@link file://./drive.test.ts}, so let's skip. */
+				'fileIds',
+				'files',
+				/** @see https://github.com/misskey-dev/misskey/issues/12409 */
+				'reactionAcceptance',
+				'userId',
+				'user',
+				'uri',
+			]);
+			strictEqual(aliceInB.id, resolvedNote.userId);
+		});
+
+		test('Consistency of reply', async () => {
+			const _replyedNote = (await alice.client.request('notes/create', {
+				text: 'a',
+			})).createdNote;
+			const note = (await alice.client.request('notes/create', {
+				text: 'b',
+				replyId: _replyedNote.id,
+			})).createdNote;
+			// NOTE: the repliedCount is incremented, so fetch again
+			const replyedNote = await alice.client.request('notes/show', { noteId: _replyedNote.id });
+			strictEqual(replyedNote.repliesCount, 1);
+
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			deepStrictEqualWithExcludedFields(note, resolvedNote, [
+				'id',
+				'emojis',
+				'reactionAcceptance',
+				'replyId',
+				'reply',
+				'userId',
+				'user',
+				'uri',
+			]);
+			assert(resolvedNote.replyId != null);
+			assert(resolvedNote.reply != null);
+			deepStrictEqualWithExcludedFields(replyedNote, resolvedNote.reply, [
+				'id',
+				// TODO: why clippedCount loses consistency?
+				'clippedCount',
+				'emojis',
+				'userId',
+				'user',
+				'uri',
+				// flaky because this is parallelly incremented, so let's check it below
+				'repliesCount',
+			]);
+			strictEqual(aliceInB.id, resolvedNote.userId);
+
+			await sleep();
+
+			const resolvedReplyedNote = await bob.client.request('notes/show', { noteId: resolvedNote.replyId });
+			strictEqual(resolvedReplyedNote.repliesCount, 1);
+		});
+
+		test('Consistency of Renote', async () => {
+			// NOTE: the renoteCount is not incremented, so no need to fetch again
+			const renotedNote = (await alice.client.request('notes/create', {
+				text: 'a',
+			})).createdNote;
+			const note = (await alice.client.request('notes/create', {
+				text: 'b',
+				renoteId: renotedNote.id,
+			})).createdNote;
+
+			const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+			deepStrictEqualWithExcludedFields(note, resolvedNote, [
+				'id',
+				'emojis',
+				'reactionAcceptance',
+				'renoteId',
+				'renote',
+				'userId',
+				'user',
+				'uri',
+			]);
+			assert(resolvedNote.renoteId != null);
+			assert(resolvedNote.renote != null);
+			deepStrictEqualWithExcludedFields(renotedNote, resolvedNote.renote, [
+				'id',
+				'emojis',
+				'userId',
+				'user',
+				'uri',
+			]);
+			strictEqual(aliceInB.id, resolvedNote.userId);
+		});
+	});
+
+	describe('Other props', () => {
+		test('localOnly', async () => {
+			const note = (await alice.client.request('notes/create', { text: 'a', localOnly: true })).createdNote;
+			rejects(
+				async () => await bob.client.request('ap/show', { uri: `https://a.test/notes/${note.id}` }),
+				(err: any) => {
+					/**
+					 * FIXME: this error is not handled
+					 * @see https://github.com/misskey-dev/misskey/issues/12736
+					 */
+					strictEqual(err.code, 'INTERNAL_ERROR');
+					return true;
+				},
+			);
+		});
+	});
+
+	describe('Deletion', () => {
+		describe('Check Delete consistency', () => {
+			let carol: LoginUser;
+
+			beforeAll(async () => {
+				carol = await createAccount('a.test');
+
+				await carol.client.request('following/create', { userId: bobInA.id });
+				await sleep();
+			});
+
+			test('Delete is derivered to followers', async () => {
+				const note = (await bob.client.request('notes/create', { text: 'I\'m Bob.' })).createdNote;
+				const noteInA = await resolveRemoteNote('b.test', note.id, carol);
+				await bob.client.request('notes/delete', { noteId: note.id });
+				await sleep();
+
+				await rejects(
+					async () => await carol.client.request('notes/show', { noteId: noteInA.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_NOTE');
+						return true;
+					},
+				);
+			});
+		});
+
+		describe('Deletion of remote user\'s note for moderation', () => {
+			let note: Misskey.entities.Note;
+
+			test('Alice post is deleted in B', async () => {
+				note = (await alice.client.request('notes/create', { text: 'Hello' })).createdNote;
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				const bMod = await createModerator('b.test');
+				await bMod.client.request('notes/delete', { noteId: noteInB.id });
+				await rejects(
+					async () => await bob.client.request('notes/show', { noteId: noteInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_NOTE');
+						return true;
+					},
+				);
+			});
+
+			/**
+			 * FIXME: implement soft deletion as well as user?
+			 *        @see https://github.com/misskey-dev/misskey/issues/11437
+			 */
+			test.failing('Not found even if resolve again', async () => {
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				await rejects(
+					async () => await bob.client.request('notes/show', { noteId: noteInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_NOTE');
+						return true;
+					},
+				);
+			});
+		});
+	});
+
+	describe('Reaction', () => {
+		describe('Consistency', () => {
+			test('Unicode reaction', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+				const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+				const reaction = '😅';
+				await bob.client.request('notes/reactions/create', { noteId: resolvedNote.id, reaction });
+				await sleep();
+
+				const reactions = await alice.client.request('notes/reactions', { noteId: note.id });
+				strictEqual(reactions.length, 1);
+				strictEqual(reactions[0].type, reaction);
+				strictEqual(reactions[0].user.id, bobInA.id);
+			});
+
+			test('Custom emoji reaction', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+				const resolvedNote = await resolveRemoteNote('a.test', note.id, bob);
+				const emoji = await addCustomEmoji('b.test');
+				await bob.client.request('notes/reactions/create', { noteId: resolvedNote.id, reaction: `:${emoji.name}:` });
+				await sleep();
+
+				const reactions = await alice.client.request('notes/reactions', { noteId: note.id });
+				strictEqual(reactions.length, 1);
+				strictEqual(reactions[0].type, `:${emoji.name}@b.test:`);
+				strictEqual(reactions[0].user.id, bobInA.id);
+			});
+		});
+
+		describe('Acceptance', () => {
+			test('Even if likeOnly, remote users can react with custom emoji, but it is converted to like', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a', reactionAcceptance: 'likeOnly' })).createdNote;
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				const emoji = await addCustomEmoji('b.test');
+				await bob.client.request('notes/reactions/create', { noteId: noteInB.id, reaction: `:${emoji.name}:` });
+				await sleep();
+
+				const reactions = await alice.client.request('notes/reactions', { noteId: note.id });
+				strictEqual(reactions.length, 1);
+				strictEqual(reactions[0].type, '❤');
+			});
+
+			/**
+			 * TODO: this may be unexpected behavior?
+			 *       @see https://github.com/misskey-dev/misskey/issues/12409
+			 */
+			test('Even if nonSensitiveOnly, remote users can react with sensitive emoji, and it is not converted', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a', reactionAcceptance: 'nonSensitiveOnly' })).createdNote;
+				const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+				const emoji = await addCustomEmoji('b.test', { isSensitive: true });
+				await bob.client.request('notes/reactions/create', { noteId: noteInB.id, reaction: `:${emoji.name}:` });
+				await sleep();
+
+				const reactions = await alice.client.request('notes/reactions', { noteId: note.id });
+				strictEqual(reactions.length, 1);
+				strictEqual(reactions[0].type, `:${emoji.name}@b.test:`);
+			});
+		});
+	});
+
+	describe('Poll', () => {
+		describe('Any remote user\'s vote is delivered to the author', () => {
+			let carol: LoginUser;
+
+			beforeAll(async () => {
+				carol = await createAccount('a.test');
+			});
+
+			test('Bob creates poll and receives a vote from Carol', async () => {
+				const note = (await bob.client.request('notes/create', { poll: { choices: ['inu', 'neko'] } })).createdNote;
+				const noteInA = await resolveRemoteNote('b.test', note.id, carol);
+				await carol.client.request('notes/polls/vote', { noteId: noteInA.id, choice: 0 });
+				await sleep();
+
+				const noteAfterVote = await bob.client.request('notes/show', { noteId: note.id });
+				assert(noteAfterVote.poll != null);
+				strictEqual(noteAfterVote.poll.choices[0].votes, 1);
+				strictEqual(noteAfterVote.poll.choices[1].votes, 0);
+			});
+		});
+
+		describe('Local user\'s vote is delivered to the author\'s remote followers', () => {
+			let bobRemoteFollower: LoginUser, localVoter: LoginUser;
+
+			beforeAll(async () => {
+				[
+					bobRemoteFollower,
+					localVoter,
+				] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				await bobRemoteFollower.client.request('following/create', { userId: bobInA.id });
+				await sleep();
+			});
+
+			test('A vote in Bob\'s server is delivered to Bob\'s remote followers', async () => {
+				const note = (await bob.client.request('notes/create', { poll: { choices: ['inu', 'neko'] } })).createdNote;
+				// NOTE: resolve before voting
+				const noteInA = await resolveRemoteNote('b.test', note.id, bobRemoteFollower);
+				await localVoter.client.request('notes/polls/vote', { noteId: note.id, choice: 0 });
+				await sleep();
+
+				const noteAfterVote = await bobRemoteFollower.client.request('notes/show', { noteId: noteInA.id });
+				assert(noteAfterVote.poll != null);
+				strictEqual(noteAfterVote.poll.choices[0].votes, 1);
+				strictEqual(noteAfterVote.poll.choices[1].votes, 0);
+			});
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/notification.test.ts b/packages/backend/test-federation/test/notification.test.ts
new file mode 100644
index 0000000000..6d55353653
--- /dev/null
+++ b/packages/backend/test-federation/test/notification.test.ts
@@ -0,0 +1,107 @@
+import * as Misskey from 'misskey-js';
+import { assertNotificationReceived, createAccount, type LoginUser, resolveRemoteNote, resolveRemoteUser, sleep } from './utils.js';
+
+describe('Notification', () => {
+	let alice: LoginUser, bob: LoginUser;
+	let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+	beforeAll(async () => {
+		[alice, bob] = await Promise.all([
+			createAccount('a.test'),
+			createAccount('b.test'),
+		]);
+
+		[bobInA, aliceInB] = await Promise.all([
+			resolveRemoteUser('b.test', bob.id, alice),
+			resolveRemoteUser('a.test', alice.id, bob),
+		]);
+	});
+
+	describe('Follow', () => {
+		test('Get notification when follow', async () => {
+			await assertNotificationReceived(
+				'b.test', bob,
+				async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+				notification => notification.type === 'followRequestAccepted' && notification.userId === aliceInB.id,
+				true,
+			);
+
+			await bob.client.request('following/delete', { userId: aliceInB.id });
+			await sleep();
+		});
+
+		test('Get notification when get followed', async () => {
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+				notification => notification.type === 'follow' && notification.userId === bobInA.id,
+				true,
+			);
+		});
+
+		afterAll(async () => await bob.client.request('following/delete', { userId: aliceInB.id }));
+	});
+
+	describe('Note', () => {
+		test('Get notification when get a reaction', async () => {
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+			const reaction = '😅';
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/reactions/create', { noteId: noteInB.id, reaction }),
+				notification =>
+					notification.type === 'reaction' && notification.note.id === note.id && notification.userId === bobInA.id && notification.reaction === reaction,
+				true,
+			);
+		});
+
+		test('Get notification when replied', async () => {
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+			const text = crypto.randomUUID();
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/create', { text, replyId: noteInB.id }),
+				notification =>
+					notification.type === 'reply' && notification.note.reply!.id === note.id && notification.userId === bobInA.id && notification.note.text === text,
+				true,
+			);
+		});
+
+		test('Get notification when renoted', async () => {
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/create', { renoteId: noteInB.id }),
+				notification =>
+					notification.type === 'renote' && notification.note.renote!.id === note.id && notification.userId === bobInA.id,
+				true,
+			);
+		});
+
+		test('Get notification when quoted', async () => {
+			const note = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+			const noteInB = await resolveRemoteNote('a.test', note.id, bob);
+			const text = crypto.randomUUID();
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/create', { text, renoteId: noteInB.id }),
+				notification =>
+					notification.type === 'quote' && notification.note.renote!.id === note.id && notification.userId === bobInA.id && notification.note.text === text,
+				true,
+			);
+		});
+
+		test('Get notification when mentioned', async () => {
+			const text = `@${alice.username}@a.test`;
+			await assertNotificationReceived(
+				'a.test', alice,
+				async () => await bob.client.request('notes/create', { text }),
+				notification => notification.type === 'mention' && notification.userId === bobInA.id && notification.note.text === text,
+				true,
+			);
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/timeline.test.ts b/packages/backend/test-federation/test/timeline.test.ts
new file mode 100644
index 0000000000..2250bf4a42
--- /dev/null
+++ b/packages/backend/test-federation/test/timeline.test.ts
@@ -0,0 +1,328 @@
+import { strictEqual } from 'assert';
+import * as Misskey from 'misskey-js';
+import { createAccount, fetchAdmin, isNoteUpdatedEventFired, isFired, type LoginUser, type Request, resolveRemoteUser, sleep, createRole } from './utils.js';
+
+const bAdmin = await fetchAdmin('b.test');
+
+describe('Timeline', () => {
+	let alice: LoginUser, bob: LoginUser;
+	let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+	beforeAll(async () => {
+		[alice, bob] = await Promise.all([
+			createAccount('a.test'),
+			createAccount('b.test'),
+		]);
+
+		[bobInA, aliceInB] = await Promise.all([
+			resolveRemoteUser('b.test', bob.id, alice),
+			resolveRemoteUser('a.test', alice.id, bob),
+		]);
+
+		await bob.client.request('following/create', { userId: aliceInB.id });
+		await sleep();
+	});
+
+	type TimelineChannel = keyof Misskey.Channels & (`${string}Timeline` | 'antenna' | 'userList' | 'hashtag');
+	type TimelineEndpoint = keyof Misskey.Endpoints & (`${string}timeline` | 'antennas/notes' | 'roles/notes' | 'notes/search-by-tag');
+	const timelineMap = new Map<TimelineChannel, TimelineEndpoint>([
+		['antenna', 'antennas/notes'],
+		['globalTimeline', 'notes/global-timeline'],
+		['homeTimeline', 'notes/timeline'],
+		['hybridTimeline', 'notes/hybrid-timeline'],
+		['localTimeline', 'notes/local-timeline'],
+		['roleTimeline', 'roles/notes'],
+		['hashtag', 'notes/search-by-tag'],
+		['userList', 'notes/user-list-timeline'],
+	]);
+
+	async function postAndCheckReception<C extends TimelineChannel>(
+		timelineChannel: C,
+		expect: boolean,
+		noteParams: Misskey.entities.NotesCreateRequest = {},
+		channelParams: Misskey.Channels[C]['params'] = {},
+	) {
+		let note: Misskey.entities.Note | undefined;
+		const text = noteParams.text ?? crypto.randomUUID();
+		const streamingFired = await isFired(
+			'b.test', bob, timelineChannel,
+			async () => {
+				note = (await alice.client.request('notes/create', { text, ...noteParams })).createdNote;
+			},
+			'note', msg => msg.text === text,
+			channelParams,
+		);
+		strictEqual(streamingFired, expect);
+
+		const endpoint = timelineMap.get(timelineChannel)!;
+		const params: Misskey.Endpoints[typeof endpoint]['req'] =
+			endpoint === 'antennas/notes' ? { antennaId: (channelParams as Misskey.Channels['antenna']['params']).antennaId } :
+			endpoint === 'notes/user-list-timeline' ? { listId: (channelParams as Misskey.Channels['userList']['params']).listId } :
+			endpoint === 'notes/search-by-tag' ? { query: (channelParams as Misskey.Channels['hashtag']['params']).q } :
+			endpoint === 'roles/notes' ? { roleId: (channelParams as Misskey.Channels['roleTimeline']['params']).roleId } :
+			{};
+
+		await sleep();
+		const notes = await (bob.client.request as Request)(endpoint, params);
+		const noteInB = notes.filter(({ uri }) => uri === `https://a.test/notes/${note!.id}`).pop();
+		const endpointFired = noteInB != null;
+		strictEqual(endpointFired, expect);
+
+		// Let's check Delete reception
+		if (expect) {
+			const streamingFired = await isNoteUpdatedEventFired(
+				'b.test', bob, noteInB!.id,
+				async () => await alice.client.request('notes/delete', { noteId: note!.id }),
+				msg => msg.type === 'deleted' && msg.id === noteInB!.id,
+			);
+			strictEqual(streamingFired, true);
+
+			await sleep();
+			const notes = await (bob.client.request as Request)(endpoint, params);
+			const endpointFired = notes.every(({ uri }) => uri !== `https://a.test/notes/${note!.id}`);
+			strictEqual(endpointFired, true);
+		}
+	}
+
+	describe('homeTimeline', () => {
+		// NOTE: narrowing scope intentionally to prevent mistakes by copy-and-paste
+		const homeTimeline = 'homeTimeline';
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(homeTimeline, true);
+			});
+
+			test('Receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(homeTimeline, true, { visibility: 'home' });
+			});
+
+			test('Receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(homeTimeline, true, { visibility: 'followers' });
+			});
+
+			test('Receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(homeTimeline, true, { visibility: 'specified', visibleUserIds: [bobInA.id] });
+			});
+
+			test('Don\'t receive remote followee\'s localOnly Note', async () => {
+				await postAndCheckReception(homeTimeline, false, { localOnly: true });
+			});
+
+			test('Don\'t receive remote followee\'s invisible specified-only Note', async () => {
+				await postAndCheckReception(homeTimeline, false, { visibility: 'specified' });
+			});
+
+			/**
+			 * FIXME: can receive this
+			 * @see https://github.com/misskey-dev/misskey/issues/14083
+			 */
+			test.failing('Don\'t receive remote followee\'s invisible and mentioned specified-only Note', async () => {
+				await postAndCheckReception(homeTimeline, false, { text: `@${bob.username}@b.test Hello`, visibility: 'specified' });
+			});
+
+			/**
+			 * FIXME: cannot receive this
+			 * @see https://github.com/misskey-dev/misskey/issues/14084
+			 */
+			test.failing('Receive remote followee\'s visible specified-only reply to invisible specified-only Note', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a', visibility: 'specified' })).createdNote;
+				await postAndCheckReception(homeTimeline, true, { replyId: note.id, visibility: 'specified', visibleUserIds: [bobInA.id] });
+			});
+		});
+	});
+
+	describe('localTimeline', () => {
+		const localTimeline = 'localTimeline';
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Don\'t receive remote followee\'s Note', async () => {
+				await postAndCheckReception(localTimeline, false);
+			});
+		});
+	});
+
+	describe('hybridTimeline', () => {
+		const hybridTimeline = 'hybridTimeline';
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(hybridTimeline, true);
+			});
+
+			test('Receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(hybridTimeline, true, { visibility: 'home' });
+			});
+
+			test('Receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(hybridTimeline, true, { visibility: 'followers' });
+			});
+
+			test('Receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(hybridTimeline, true, { visibility: 'specified', visibleUserIds: [bobInA.id] });
+			});
+		});
+	});
+
+	describe('globalTimeline', () => {
+		const globalTimeline = 'globalTimeline';
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(globalTimeline, true);
+			});
+
+			test('Don\'t receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(globalTimeline, false, { visibility: 'home' });
+			});
+
+			test('Don\'t receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(globalTimeline, false, { visibility: 'followers' });
+			});
+
+			test('Don\'t receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(globalTimeline, false, { visibility: 'specified', visibleUserIds: [bobInA.id] });
+			});
+		});
+	});
+
+	describe('userList', () => {
+		const userList = 'userList';
+
+		let list: Misskey.entities.UserList;
+
+		beforeAll(async () => {
+			list = await bob.client.request('users/lists/create', { name: 'Bob\'s List' });
+			await bob.client.request('users/lists/push', { listId: list.id, userId: aliceInB.id });
+			await sleep();
+		});
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(userList, true, {}, { listId: list.id });
+			});
+
+			test('Receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(userList, true, { visibility: 'home' }, { listId: list.id });
+			});
+
+			test('Receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(userList, true, { visibility: 'followers' }, { listId: list.id });
+			});
+
+			test('Receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(userList, true, { visibility: 'specified', visibleUserIds: [bobInA.id] }, { listId: list.id });
+			});
+		});
+	});
+
+	describe('hashtag', () => {
+		const hashtag = 'hashtag';
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				const tag = crypto.randomUUID();
+				await postAndCheckReception(hashtag, true, { text: `#${tag}` }, { q: [[tag]] });
+			});
+
+			test('Receive remote followee\'s home-only Note', async () => {
+				const tag = crypto.randomUUID();
+				await postAndCheckReception(hashtag, true, { text: `#${tag}`, visibility: 'home' }, { q: [[tag]] });
+			});
+
+			test('Receive remote followee\'s followers-only Note', async () => {
+				const tag = crypto.randomUUID();
+				await postAndCheckReception(hashtag, true, { text: `#${tag}`, visibility: 'followers' }, { q: [[tag]] });
+			});
+
+			test('Receive remote followee\'s visible specified-only Note', async () => {
+				const tag = crypto.randomUUID();
+				await postAndCheckReception(hashtag, true, { text: `#${tag}`, visibility: 'specified', visibleUserIds: [bobInA.id] }, { q: [[tag]] });
+			});
+		});
+	});
+
+	describe('roleTimeline', () => {
+		const roleTimeline = 'roleTimeline';
+
+		let role: Misskey.entities.Role;
+
+		beforeAll(async () => {
+			role = await createRole('b.test', {
+				name: 'Remote Users',
+				description: 'Remote users are assigned to this role.',
+				condFormula: {
+					/** TODO: @see https://github.com/misskey-dev/misskey/issues/14169 */
+					type: 'isRemote' as never,
+				},
+			});
+			await sleep();
+		});
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(roleTimeline, true, {}, { roleId: role.id });
+			});
+
+			test('Don\'t receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(roleTimeline, false, { visibility: 'home' }, { roleId: role.id });
+			});
+
+			test('Don\'t receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(roleTimeline, false, { visibility: 'followers' }, { roleId: role.id });
+			});
+
+			test('Don\'t receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(roleTimeline, false, { visibility: 'specified', visibleUserIds: [bobInA.id] }, { roleId: role.id });
+			});
+		});
+
+		afterAll(async () => {
+			await bAdmin.client.request('admin/roles/delete', { roleId: role.id });
+		});
+	});
+
+	// TODO: Cannot test
+	describe.skip('antenna', () => {
+		const antenna = 'antenna';
+
+		let bobAntenna: Misskey.entities.Antenna;
+
+		beforeAll(async () => {
+			bobAntenna = await bob.client.request('antennas/create', {
+				name: 'Bob\'s Egosurfing Antenna',
+				src: 'all',
+				keywords: [['Bob']],
+				excludeKeywords: [],
+				users: [],
+				caseSensitive: false,
+				localOnly: false,
+				withReplies: true,
+				withFile: true,
+			});
+			await sleep();
+		});
+
+		describe('Check reception of remote followee\'s Note', () => {
+			test('Receive remote followee\'s Note', async () => {
+				await postAndCheckReception(antenna, true, { text: 'I love Bob (1)' }, { antennaId: bobAntenna.id });
+			});
+
+			test('Don\'t receive remote followee\'s home-only Note', async () => {
+				await postAndCheckReception(antenna, false, { text: 'I love Bob (2)', visibility: 'home' }, { antennaId: bobAntenna.id });
+			});
+
+			test('Don\'t receive remote followee\'s followers-only Note', async () => {
+				await postAndCheckReception(antenna, false, { text: 'I love Bob (3)', visibility: 'followers' }, { antennaId: bobAntenna.id });
+			});
+
+			test('Don\'t receive remote followee\'s visible specified-only Note', async () => {
+				await postAndCheckReception(antenna, false, { text: 'I love Bob (4)', visibility: 'specified', visibleUserIds: [bobInA.id] }, { antennaId: bobAntenna.id });
+			});
+		});
+
+		afterAll(async () => {
+			await bob.client.request('antennas/delete', { antennaId: bobAntenna.id });
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/user.test.ts b/packages/backend/test-federation/test/user.test.ts
new file mode 100644
index 0000000000..76605e61d4
--- /dev/null
+++ b/packages/backend/test-federation/test/user.test.ts
@@ -0,0 +1,560 @@
+import assert, { rejects, strictEqual } from 'node:assert';
+import * as Misskey from 'misskey-js';
+import { createAccount, deepStrictEqualWithExcludedFields, fetchAdmin, type LoginUser, resolveRemoteNote, resolveRemoteUser, sleep } from './utils.js';
+
+const [aAdmin, bAdmin] = await Promise.all([
+	fetchAdmin('a.test'),
+	fetchAdmin('b.test'),
+]);
+
+describe('User', () => {
+	describe('Profile', () => {
+		describe('Consistency of profile', () => {
+			let alice: LoginUser;
+			let aliceWatcher: LoginUser;
+			let aliceWatcherInB: LoginUser;
+
+			beforeAll(async () => {
+				alice = await createAccount('a.test');
+				[
+					aliceWatcher,
+					aliceWatcherInB,
+				] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+			});
+
+			test('Check consistency', async () => {
+				const aliceInA = await aliceWatcher.client.request('users/show', { userId: alice.id });
+				const resolved = await resolveRemoteUser('a.test', aliceInA.id, aliceWatcherInB);
+				const aliceInB = await aliceWatcherInB.client.request('users/show', { userId: resolved.id });
+
+				// console.log(`a.test: ${JSON.stringify(aliceInA, null, '\t')}`);
+				// console.log(`b.test: ${JSON.stringify(aliceInB, null, '\t')}`);
+
+				deepStrictEqualWithExcludedFields(aliceInA, aliceInB, [
+					'id',
+					'host',
+					'avatarUrl',
+					'instance',
+					'badgeRoles',
+					'url',
+					'uri',
+					'createdAt',
+					'lastFetchedAt',
+					'publicReactions',
+				]);
+			});
+		});
+
+		describe('ffVisibility is federated', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+
+				// NOTE: follow each other
+				await Promise.all([
+					alice.client.request('following/create', { userId: bobInA.id }),
+					bob.client.request('following/create', { userId: aliceInB.id }),
+				]);
+				await sleep();
+			});
+
+			test('Visibility set public by default', async () => {
+				for (const user of await Promise.all([
+					alice.client.request('users/show', { userId: bobInA.id }),
+					bob.client.request('users/show', { userId: aliceInB.id }),
+				])) {
+					strictEqual(user.followersVisibility, 'public');
+					strictEqual(user.followingVisibility, 'public');
+				}
+			});
+
+			/** FIXME: not working */
+			test.skip('Setting private for followersVisibility is federated', async () => {
+				await Promise.all([
+					alice.client.request('i/update', { followersVisibility: 'private' }),
+					bob.client.request('i/update', { followersVisibility: 'private' }),
+				]);
+				await sleep();
+
+				for (const user of await Promise.all([
+					alice.client.request('users/show', { userId: bobInA.id }),
+					bob.client.request('users/show', { userId: aliceInB.id }),
+				])) {
+					strictEqual(user.followersVisibility, 'private');
+					strictEqual(user.followingVisibility, 'public');
+				}
+			});
+
+			test.skip('Setting private for followingVisibility is federated', async () => {
+				await Promise.all([
+					alice.client.request('i/update', { followingVisibility: 'private' }),
+					bob.client.request('i/update', { followingVisibility: 'private' }),
+				]);
+				await sleep();
+
+				for (const user of await Promise.all([
+					alice.client.request('users/show', { userId: bobInA.id }),
+					bob.client.request('users/show', { userId: aliceInB.id }),
+				])) {
+					strictEqual(user.followersVisibility, 'private');
+					strictEqual(user.followingVisibility, 'private');
+				}
+			});
+		});
+
+		describe('isCat is federated', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+			});
+
+			test('Not isCat for default', () => {
+				strictEqual(aliceInB.isCat, false);
+			});
+
+			test('Becoming a cat is sent to their followers', async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				await alice.client.request('i/update', { isCat: true });
+				await sleep();
+
+				const res = await bob.client.request('users/show', { userId: aliceInB.id });
+				strictEqual(res.isCat, true);
+			});
+		});
+
+		describe('Pinning Notes', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+				aliceInB = await resolveRemoteUser('a.test', alice.id, bob);
+
+				await bob.client.request('following/create', { userId: aliceInB.id });
+			});
+
+			test('Pinning localOnly Note is not delivered', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a', localOnly: true })).createdNote;
+				await alice.client.request('i/pin', { noteId: note.id });
+				await sleep();
+
+				const _aliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+				strictEqual(_aliceInB.pinnedNoteIds.length, 0);
+			});
+
+			test('Pinning followers-only Note is not delivered', async () => {
+				const note = (await alice.client.request('notes/create', { text: 'a', visibility: 'followers' })).createdNote;
+				await alice.client.request('i/pin', { noteId: note.id });
+				await sleep();
+
+				const _aliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+				strictEqual(_aliceInB.pinnedNoteIds.length, 0);
+			});
+
+			let pinnedNote: Misskey.entities.Note;
+
+			test('Pinning normal Note is delivered', async () => {
+				pinnedNote = (await alice.client.request('notes/create', { text: 'a' })).createdNote;
+				await alice.client.request('i/pin', { noteId: pinnedNote.id });
+				await sleep();
+
+				const _aliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+				strictEqual(_aliceInB.pinnedNoteIds.length, 1);
+				const pinnedNoteInB = await resolveRemoteNote('a.test', pinnedNote.id, bob);
+				strictEqual(_aliceInB.pinnedNotes[0].id, pinnedNoteInB.id);
+			});
+
+			test('Unpinning normal Note is delivered', async () => {
+				await alice.client.request('i/unpin', { noteId: pinnedNote.id });
+				await sleep();
+
+				const _aliceInB = await bob.client.request('users/show', { userId: aliceInB.id });
+				strictEqual(_aliceInB.pinnedNoteIds.length, 0);
+			});
+		});
+	});
+
+	describe('Follow / Unfollow', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+		});
+
+		describe('Follow a.test ==> b.test', () => {
+			beforeAll(async () => {
+				await alice.client.request('following/create', { userId: bobInA.id });
+
+				await sleep();
+			});
+
+			test('Check consistency with `users/following` and `users/followers` endpoints', async () => {
+				await Promise.all([
+					strictEqual(
+						(await alice.client.request('users/following', { userId: alice.id }))
+							.some(v => v.followeeId === bobInA.id),
+						true,
+					),
+					strictEqual(
+						(await bob.client.request('users/followers', { userId: bob.id }))
+							.some(v => v.followerId === aliceInB.id),
+						true,
+					),
+				]);
+			});
+		});
+
+		describe('Unfollow a.test ==> b.test', () => {
+			beforeAll(async () => {
+				await alice.client.request('following/delete', { userId: bobInA.id });
+
+				await sleep();
+			});
+
+			test('Check consistency with `users/following` and `users/followers` endpoints', async () => {
+				await Promise.all([
+					strictEqual(
+						(await alice.client.request('users/following', { userId: alice.id }))
+							.some(v => v.followeeId === bobInA.id),
+						false,
+					),
+					strictEqual(
+						(await bob.client.request('users/followers', { userId: bob.id }))
+							.some(v => v.followerId === aliceInB.id),
+						false,
+					),
+				]);
+			});
+		});
+	});
+
+	describe('Follow requests', () => {
+		let alice: LoginUser, bob: LoginUser;
+		let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+		beforeAll(async () => {
+			[alice, bob] = await Promise.all([
+				createAccount('a.test'),
+				createAccount('b.test'),
+			]);
+
+			[bobInA, aliceInB] = await Promise.all([
+				resolveRemoteUser('b.test', bob.id, alice),
+				resolveRemoteUser('a.test', alice.id, bob),
+			]);
+
+			await alice.client.request('i/update', { isLocked: true });
+		});
+
+		describe('Send follow request from Bob to Alice and cancel', () => {
+			describe('Bob sends follow request to Alice', () => {
+				beforeAll(async () => {
+					await bob.client.request('following/create', { userId: aliceInB.id });
+					await sleep();
+				});
+
+				test('Alice should have a request', async () => {
+					const requests = await alice.client.request('following/requests/list', {});
+					strictEqual(requests.length, 1);
+					strictEqual(requests[0].followee.id, alice.id);
+					strictEqual(requests[0].follower.id, bobInA.id);
+				});
+			});
+
+			describe('Alice cancels it', () => {
+				beforeAll(async () => {
+					await bob.client.request('following/requests/cancel', { userId: aliceInB.id });
+					await sleep();
+				});
+
+				test('Alice should have no requests', async () => {
+					const requests = await alice.client.request('following/requests/list', {});
+					strictEqual(requests.length, 0);
+				});
+			});
+		});
+
+		describe('Send follow request from Bob to Alice and reject', () => {
+			beforeAll(async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				await alice.client.request('following/requests/reject', { userId: bobInA.id });
+				await sleep();
+			});
+
+			test('Bob should have no requests', async () => {
+				await rejects(
+					async () => await bob.client.request('following/requests/cancel', { userId: aliceInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'FOLLOW_REQUEST_NOT_FOUND');
+						return true;
+					},
+				);
+			});
+
+			test('Bob doesn\'t follow Alice', async () => {
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 0);
+			});
+		});
+
+		describe('Send follow request from Bob to Alice and accept', () => {
+			beforeAll(async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				await alice.client.request('following/requests/accept', { userId: bobInA.id });
+				await sleep();
+			});
+
+			test('Bob follows Alice', async () => {
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 1);
+				strictEqual(following[0].followeeId, aliceInB.id);
+				strictEqual(following[0].followerId, bob.id);
+			});
+		});
+	});
+
+	describe('Deletion', () => {
+		describe('Check Delete consistency', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+			});
+
+			test('Bob follows Alice, and Alice deleted themself', async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 1); // followed by Bob
+
+				await alice.client.request('i/delete-account', { password: alice.password });
+				await sleep();
+
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 0); // no following relation
+
+				await rejects(
+					async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_USER');
+						return true;
+					},
+				);
+			});
+		});
+
+		describe('Deletion of remote user for moderation', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+			});
+
+			test('Bob follows Alice, then Alice gets deleted in B server', async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 1); // followed by Bob
+
+				await bAdmin.client.request('admin/delete-account', { userId: aliceInB.id });
+				await sleep();
+
+				/**
+				 * FIXME: remote account is not deleted!
+				 *        @see https://github.com/misskey-dev/misskey/issues/14728
+				 */
+				const deletedAlice = await bob.client.request('users/show', { userId: aliceInB.id });
+				assert(deletedAlice.id, aliceInB.id);
+
+				// TODO: why still following relation?
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 1);
+				await rejects(
+					async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'ALREADY_FOLLOWING');
+						return true;
+					},
+				);
+			});
+
+			test('Alice tries to follow Bob, but it is not processed', async () => {
+				await alice.client.request('following/create', { userId: bobInA.id });
+				await sleep();
+
+				const following = await alice.client.request('users/following', { userId: alice.id });
+				strictEqual(following.length, 0); // Not following Bob because B server doesn't return Accept
+
+				const followers = await bob.client.request('users/followers', { userId: bob.id });
+				strictEqual(followers.length, 0); // Alice's Follow is not processed
+			});
+		});
+	});
+
+	describe('Suspension', () => {
+		describe('Check suspend/unsuspend consistency', () => {
+			let alice: LoginUser, bob: LoginUser;
+			let bobInA: Misskey.entities.UserDetailedNotMe, aliceInB: Misskey.entities.UserDetailedNotMe;
+
+			beforeAll(async () => {
+				[alice, bob] = await Promise.all([
+					createAccount('a.test'),
+					createAccount('b.test'),
+				]);
+
+				[bobInA, aliceInB] = await Promise.all([
+					resolveRemoteUser('b.test', bob.id, alice),
+					resolveRemoteUser('a.test', alice.id, bob),
+				]);
+			});
+
+			test('Bob follows Alice, and Alice gets suspended, there is no following relation, and Bob fails to follow again', async () => {
+				await bob.client.request('following/create', { userId: aliceInB.id });
+				await sleep();
+
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 1); // followed by Bob
+
+				await aAdmin.client.request('admin/suspend-user', { userId: alice.id });
+				await sleep();
+
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 0); // no following relation
+
+				await rejects(
+					async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_USER');
+						return true;
+					},
+				);
+			});
+
+			test('Alice gets unsuspended, Bob succeeds in following Alice', async () => {
+				await aAdmin.client.request('admin/unsuspend-user', { userId: alice.id });
+				await sleep();
+
+				const followers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(followers.length, 1); // FIXME: followers are not deleted??
+
+				/**
+				 * FIXME: still rejected!
+				 *        seems to can't process Undo Delete activity because it is not implemented
+				 *        related @see https://github.com/misskey-dev/misskey/issues/13273
+				 */
+				await rejects(
+					async () => await bob.client.request('following/create', { userId: aliceInB.id }),
+					(err: any) => {
+						strictEqual(err.code, 'NO_SUCH_USER');
+						return true;
+					},
+				);
+
+				// FIXME: resolving also fails
+				await rejects(
+					async () => await resolveRemoteUser('a.test', alice.id, bob),
+					(err: any) => {
+						strictEqual(err.code, 'INTERNAL_ERROR');
+						return true;
+					},
+				);
+			});
+
+			/**
+			 * instead of simple unsuspension, let's tell existence by following from Alice
+			 */
+			test('Alice can follow Bob', async () => {
+				await alice.client.request('following/create', { userId: bobInA.id });
+				await sleep();
+
+				const bobFollowers = await bob.client.request('users/followers', { userId: bob.id });
+				strictEqual(bobFollowers.length, 1); // followed by Alice
+				assert(bobFollowers[0].follower != null);
+				const renewedaliceInB = bobFollowers[0].follower;
+				assert(aliceInB.username === renewedaliceInB.username);
+				assert(aliceInB.host === renewedaliceInB.host);
+				assert(aliceInB.id !== renewedaliceInB.id); // TODO: Same username and host, but their ids are different! Is it OK?
+
+				const following = await bob.client.request('users/following', { userId: bob.id });
+				strictEqual(following.length, 0); // following are deleted
+
+				// Bob tries to follow Alice
+				await bob.client.request('following/create', { userId: renewedaliceInB.id });
+				await sleep();
+
+				const aliceFollowers = await alice.client.request('users/followers', { userId: alice.id });
+				strictEqual(aliceFollowers.length, 1);
+
+				// FIXME: but resolving still fails ...
+				await rejects(
+					async () => await resolveRemoteUser('a.test', alice.id, bob),
+					(err: any) => {
+						strictEqual(err.code, 'INTERNAL_ERROR');
+						return true;
+					},
+				);
+			});
+		});
+	});
+});
diff --git a/packages/backend/test-federation/test/utils.ts b/packages/backend/test-federation/test/utils.ts
new file mode 100644
index 0000000000..483bf4b254
--- /dev/null
+++ b/packages/backend/test-federation/test/utils.ts
@@ -0,0 +1,309 @@
+import { deepStrictEqual, strictEqual } from 'assert';
+import { readFile } from 'fs/promises';
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
+import * as Misskey from 'misskey-js';
+import { WebSocket } from 'ws';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+export const ADMIN_PARAMS = { username: 'admin', password: 'admin' };
+const ADMIN_CACHE = new Map<Host, SigninResponse>();
+
+await Promise.all([
+	fetchAdmin('a.test'),
+	fetchAdmin('b.test'),
+]);
+
+type SigninResponse = Omit<Misskey.entities.SigninFlowResponse & { finished: true }, 'finished'>;
+
+export type LoginUser = SigninResponse & {
+	client: Misskey.api.APIClient;
+	username: string;
+	password: string;
+}
+
+/** used for avoiding overload and some endpoints */
+export type Request = <
+	E extends keyof Misskey.Endpoints,
+	P extends Misskey.Endpoints[E]['req'],
+>(
+	endpoint: E,
+	params: P,
+	credential?: string | null,
+) => Promise<Misskey.api.SwitchCaseResponseType<E, P>>;
+
+type Host = 'a.test' | 'b.test';
+
+export async function sleep(ms = 200): Promise<void> {
+	return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function signin(
+	host: Host,
+	params: Misskey.entities.SigninFlowRequest,
+): Promise<SigninResponse> {
+	// wait for a second to prevent hit rate limit
+	await sleep(1000);
+
+	return await (new Misskey.api.APIClient({ origin: `https://${host}` }).request as Request)('signin-flow', params)
+		.then(res => {
+			strictEqual(res.finished, true);
+			if (params.username === ADMIN_PARAMS.username) ADMIN_CACHE.set(host, res);
+			return res;
+		})
+		.then(({ id, i }) => ({ id, i }))
+		.catch(async err => {
+			if (err.code === 'TOO_MANY_AUTHENTICATION_FAILURES') {
+				await sleep(Math.random() * 2000);
+				return await signin(host, params);
+			}
+			throw err;
+		});
+}
+
+async function createAdmin(host: Host): Promise<Misskey.entities.SignupResponse | undefined> {
+	const client = new Misskey.api.APIClient({ origin: `https://${host}` });
+	return await client.request('admin/accounts/create', ADMIN_PARAMS).then(res => {
+		ADMIN_CACHE.set(host, {
+			id: res.id,
+			// @ts-expect-error FIXME: openapi-typescript generates incorrect response type for this endpoint, so ignore this
+			i: res.token,
+		});
+		return res as Misskey.entities.SignupResponse;
+	}).then(async res => {
+		await client.request('admin/roles/update-default-policies', {
+			policies: {
+				/** TODO: @see https://github.com/misskey-dev/misskey/issues/14169 */
+				rateLimitFactor: 0 as never,
+			},
+		}, res.token);
+		return res;
+	}).catch(err => {
+		if (err.info.e.message === 'access denied') return undefined;
+		throw err;
+	});
+}
+
+export async function fetchAdmin(host: Host): Promise<LoginUser> {
+	const admin = ADMIN_CACHE.get(host) ?? await signin(host, ADMIN_PARAMS)
+		.catch(async err => {
+			if (err.id === '6cc579cc-885d-43d8-95c2-b8c7fc963280') {
+				await createAdmin(host);
+				return await signin(host, ADMIN_PARAMS);
+			}
+			throw err;
+		});
+
+	return {
+		...admin,
+		client: new Misskey.api.APIClient({ origin: `https://${host}`, credential: admin.i }),
+		...ADMIN_PARAMS,
+	};
+}
+
+export async function createAccount(host: Host): Promise<LoginUser> {
+	const username = crypto.randomUUID().replaceAll('-', '').substring(0, 20);
+	const password = crypto.randomUUID().replaceAll('-', '');
+	const admin = await fetchAdmin(host);
+	await admin.client.request('admin/accounts/create', { username, password });
+	const signinRes = await signin(host, { username, password });
+
+	return {
+		...signinRes,
+		client: new Misskey.api.APIClient({ origin: `https://${host}`, credential: signinRes.i }),
+		username,
+		password,
+	};
+}
+
+export async function createModerator(host: Host): Promise<LoginUser> {
+	const user = await createAccount(host);
+	const role = await createRole(host, {
+		name: 'Moderator',
+		isModerator: true,
+	});
+	const admin = await fetchAdmin(host);
+	await admin.client.request('admin/roles/assign', { roleId: role.id, userId: user.id });
+	return user;
+}
+
+export async function createRole(
+	host: Host,
+	params: Partial<Misskey.entities.AdminRolesCreateRequest> = {},
+): Promise<Misskey.entities.Role> {
+	const admin = await fetchAdmin(host);
+	return await admin.client.request('admin/roles/create', {
+		name: 'Some role',
+		description: 'Role for testing',
+		color: null,
+		iconUrl: null,
+		target: 'conditional',
+		condFormula: {},
+		isPublic: true,
+		isModerator: false,
+		isAdministrator: false,
+		isExplorable: true,
+		asBadge: false,
+		canEditMembersByModerator: false,
+		displayOrder: 0,
+		policies: {},
+		...params,
+	});
+}
+
+export async function resolveRemoteUser(
+	host: Host,
+	id: string,
+	from: LoginUser,
+): Promise<Misskey.entities.UserDetailedNotMe> {
+	const uri = `https://${host}/users/${id}`;
+	return await from.client.request('ap/show', { uri })
+		.then(res => {
+			strictEqual(res.type, 'User');
+			strictEqual(res.object.uri, uri);
+			return res.object;
+		});
+}
+
+export async function resolveRemoteNote(
+	host: Host,
+	id: string,
+	from: LoginUser,
+): Promise<Misskey.entities.Note> {
+	const uri = `https://${host}/notes/${id}`;
+	return await from.client.request('ap/show', { uri })
+		.then(res => {
+			strictEqual(res.type, 'Note');
+			strictEqual(res.object.uri, uri);
+			return res.object;
+		});
+}
+
+export async function uploadFile(
+	host: Host,
+	user: { i: string },
+	path = '../../test/resources/192.jpg',
+): Promise<Misskey.entities.DriveFile> {
+	const filename = path.split('/').pop() ?? 'untitled';
+	const blob = new Blob([await readFile(join(__dirname, path))]);
+
+	const body = new FormData();
+	body.append('i', user.i);
+	body.append('force', 'true');
+	body.append('file', blob);
+	body.append('name', filename);
+
+	return await fetch(`https://${host}/api/drive/files/create`, { method: 'POST', body })
+		.then(async res => await res.json());
+}
+
+export async function addCustomEmoji(
+	host: Host,
+	param?: Partial<Misskey.entities.AdminEmojiAddRequest>,
+	path?: string,
+): Promise<Misskey.entities.EmojiDetailed> {
+	const admin = await fetchAdmin(host);
+	const name = crypto.randomUUID().replaceAll('-', '');
+	const file = await uploadFile(host, admin, path);
+	return await admin.client.request('admin/emoji/add', { name, fileId: file.id, ...param });
+}
+
+export function deepStrictEqualWithExcludedFields<T>(actual: T, expected: T, excludedFields: (keyof T)[]) {
+	const _actual = structuredClone(actual);
+	const _expected = structuredClone(expected);
+	for (const obj of [_actual, _expected]) {
+		for (const field of excludedFields) {
+			delete obj[field];
+		}
+	}
+	deepStrictEqual(_actual, _expected);
+}
+
+export async function isFired<C extends keyof Misskey.Channels, T extends keyof Misskey.Channels[C]['events']>(
+	host: Host,
+	user: { i: string },
+	channel: C,
+	trigger: () => Promise<unknown>,
+	type: T,
+	// @ts-expect-error TODO: why getting error here?
+	cond: (msg: Parameters<Misskey.Channels[C]['events'][T]>[0]) => boolean,
+	params?: Misskey.Channels[C]['params'],
+): Promise<boolean> {
+	return new Promise<boolean>(async (resolve, reject) => {
+		// @ts-expect-error TODO: why?
+		const stream = new Misskey.Stream(`wss://${host}`, { token: user.i }, { WebSocket });
+		const connection = stream.useChannel(channel, params);
+		connection.on(type as any, ((msg: any) => {
+			if (cond(msg)) {
+				stream.close();
+				clearTimeout(timer);
+				resolve(true);
+			}
+		}) as any);
+
+		let timer: NodeJS.Timeout | undefined;
+
+		await trigger().then(() => {
+			timer = setTimeout(() => {
+				stream.close();
+				resolve(false);
+			}, 500);
+		}).catch(err => {
+			stream.close();
+			clearTimeout(timer);
+			reject(err);
+		});
+	});
+};
+
+export async function isNoteUpdatedEventFired(
+	host: Host,
+	user: { i: string },
+	noteId: string,
+	trigger: () => Promise<unknown>,
+	cond: (msg: Parameters<Misskey.StreamEvents['noteUpdated']>[0]) => boolean,
+): Promise<boolean> {
+	return new Promise<boolean>(async (resolve, reject) => {
+		// @ts-expect-error TODO: why?
+		const stream = new Misskey.Stream(`wss://${host}`, { token: user.i }, { WebSocket });
+		stream.send('s', { id: noteId });
+		stream.on('noteUpdated', msg => {
+			if (cond(msg)) {
+				stream.close();
+				clearTimeout(timer);
+				resolve(true);
+			}
+		});
+
+		let timer: NodeJS.Timeout | undefined;
+
+		await trigger().then(() => {
+			timer = setTimeout(() => {
+				stream.close();
+				resolve(false);
+			}, 500);
+		}).catch(err => {
+			stream.close();
+			clearTimeout(timer);
+			reject(err);
+		});
+	});
+};
+
+export async function assertNotificationReceived(
+	receiverHost: Host,
+	receiver: LoginUser,
+	trigger: () => Promise<unknown>,
+	cond: (notification: Misskey.entities.Notification) => boolean,
+	expect: boolean,
+) {
+	const streamingFired = await isFired(receiverHost, receiver, 'main', trigger, 'notification', cond);
+	strictEqual(streamingFired, expect);
+
+	const endpointFired = await receiver.client.request('i/notifications', {})
+		// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+		.then(([notification]) => notification != null ? cond(notification) : false);
+	strictEqual(endpointFired, expect);
+}
diff --git a/packages/backend/test-federation/tsconfig.json b/packages/backend/test-federation/tsconfig.json
new file mode 100644
index 0000000000..3a1cb3b9f3
--- /dev/null
+++ b/packages/backend/test-federation/tsconfig.json
@@ -0,0 +1,114 @@
+{
+	"compilerOptions": {
+		/* Visit https://aka.ms/tsconfig to read more about this file */
+
+		/* Projects */
+		// "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+		// "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+		// "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
+		// "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
+		// "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+		// "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+		/* Language and Environment */
+		"target": "ESNext",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+		// "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+		// "jsx": "preserve",                                /* Specify what JSX code is generated. */
+		// "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */
+		// "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+		// "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+		// "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+		// "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+		// "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+		// "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+		// "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+		// "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
+
+		/* Modules */
+		"module": "NodeNext",                                /* Specify what module code is generated. */
+		// "rootDir": "./",                                  /* Specify the root folder within your source files. */
+		// "moduleResolution": "node10",                     /* Specify how TypeScript looks up a file from a given module specifier. */
+		// "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+		// "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+		// "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+		// "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
+		// "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+		// "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+		// "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
+		// "allowImportingTsExtensions": true,               /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+		// "resolvePackageJsonExports": true,                /* Use the package.json 'exports' field when resolving package imports. */
+		// "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
+		// "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+		// "noUncheckedSideEffectImports": true,             /* Check side effect imports. */
+		// "resolveJsonModule": true,                        /* Enable importing .json files. */
+		// "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
+		// "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+		/* JavaScript Support */
+		// "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+		// "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+		// "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+		/* Emit */
+		// "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+		// "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+		// "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+		// "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+		// "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+		// "noEmit": true,                                   /* Disable emitting files from a compilation. */
+		// "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+		"outDir": "./built",                                 /* Specify an output folder for all emitted files. */
+		// "removeComments": true,                           /* Disable emitting comments. */
+		// "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+		// "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+		// "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+		// "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+		// "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+		// "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+		// "newLine": "crlf",                                /* Set the newline character for emitting files. */
+		// "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+		// "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
+		// "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+		// "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
+		// "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+
+		/* Interop Constraints */
+		// "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+		// "verbatimModuleSyntax": true,                     /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+		// "isolatedDeclarations": true,                     /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */
+		// "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+		"esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+		// "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+		"forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+
+		/* Type Checking */
+		"strict": true,                                      /* Enable all strict type-checking options. */
+		// "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+		// "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
+		// "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+		// "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+		// "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+		// "strictBuiltinIteratorReturn": true,              /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */
+		// "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
+		// "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
+		// "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+		// "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
+		// "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
+		// "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+		// "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+		// "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+		// "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
+		// "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+		// "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
+		// "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+		// "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+		/* Completeness */
+		// "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+		"skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
+	},
+	"include": [
+		"daemon.ts",
+		"./test/**/*.ts"
+	]
+}
diff --git a/packages/backend/test/e2e/2fa.ts b/packages/backend/test/e2e/2fa.ts
index 48da6ba27f..289359a2ce 100644
--- a/packages/backend/test/e2e/2fa.ts
+++ b/packages/backend/test/e2e/2fa.ts
@@ -138,13 +138,7 @@ describe('2要素認証', () => {
 		keyName: string,
 		credentialId: Buffer,
 		requestOptions: PublicKeyCredentialRequestOptionsJSON,
-	}): {
-		username: string,
-		password: string,
-		credential: AuthenticationResponseJSON,
-		'g-recaptcha-response'?: string | null,
-		'hcaptcha-response'?: string | null,
-	} => {
+	}): misskey.entities.SigninFlowRequest => {
 		// AuthenticatorAssertionResponse.authenticatorData
 		// https://developer.mozilla.org/en-US/docs/Web/API/AuthenticatorAssertionResponse/authenticatorData
 		const authenticatorData = Buffer.concat([
@@ -204,17 +198,21 @@ describe('2要素認証', () => {
 		}, alice);
 		assert.strictEqual(doneResponse.status, 200);
 
-		const usersShowResponse = await api('users/show', {
-			username,
-		}, alice);
-		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual((usersShowResponse.body as unknown as { twoFactorEnabled: boolean }).twoFactorEnabled, true);
+		const signinWithoutTokenResponse = await api('signin-flow', {
+			...signinParam(),
+		});
+		assert.strictEqual(signinWithoutTokenResponse.status, 200);
+		assert.deepStrictEqual(signinWithoutTokenResponse.body, {
+			finished: false,
+			next: 'totp',
+		});
 
-		const signinResponse = await api('signin', {
+		const signinResponse = await api('signin-flow', {
 			...signinParam(),
 			token: otpToken(registerResponse.body.secret),
 		});
 		assert.strictEqual(signinResponse.status, 200);
+		assert.strictEqual(signinResponse.body.finished, true);
 		assert.notEqual(signinResponse.body.i, undefined);
 
 		// 後片付け
@@ -255,27 +253,23 @@ describe('2要素認証', () => {
 		assert.strictEqual(keyDoneResponse.body.id, credentialId.toString('base64url'));
 		assert.strictEqual(keyDoneResponse.body.name, keyName);
 
-		const usersShowResponse = await api('users/show', {
-			username,
-		});
-		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual((usersShowResponse.body as unknown as { securityKeys: boolean }).securityKeys, true);
-
-		const signinResponse = await api('signin', {
+		const signinResponse = await api('signin-flow', {
 			...signinParam(),
 		});
 		assert.strictEqual(signinResponse.status, 200);
-		assert.strictEqual(signinResponse.body.i, undefined);
-		assert.notEqual((signinResponse.body as unknown as { challenge: unknown | undefined }).challenge, undefined);
-		assert.notEqual((signinResponse.body as unknown as { allowCredentials: unknown | undefined }).allowCredentials, undefined);
-		assert.strictEqual((signinResponse.body as unknown as { allowCredentials: {id: string}[] }).allowCredentials[0].id, credentialId.toString('base64url'));
+		assert.strictEqual(signinResponse.body.finished, false);
+		assert.strictEqual(signinResponse.body.next, 'passkey');
+		assert.notEqual(signinResponse.body.authRequest.challenge, undefined);
+		assert.notEqual(signinResponse.body.authRequest.allowCredentials, undefined);
+		assert.strictEqual(signinResponse.body.authRequest.allowCredentials && signinResponse.body.authRequest.allowCredentials[0]?.id, credentialId.toString('base64url'));
 
-		const signinResponse2 = await api('signin', signinWithSecurityKeyParam({
+		const signinResponse2 = await api('signin-flow', signinWithSecurityKeyParam({
 			keyName,
 			credentialId,
-			requestOptions: signinResponse.body,
-		} as any));
+			requestOptions: signinResponse.body.authRequest,
+		}));
 		assert.strictEqual(signinResponse2.status, 200);
+		assert.strictEqual(signinResponse2.body.finished, true);
 		assert.notEqual(signinResponse2.body.i, undefined);
 
 		// 後片付け
@@ -317,28 +311,30 @@ describe('2要素認証', () => {
 		}, alice);
 		assert.strictEqual(passwordLessResponse.status, 204);
 
-		const usersShowResponse = await api('users/show', {
-			username,
-		});
-		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual((usersShowResponse.body as unknown as { usePasswordLessLogin: boolean }).usePasswordLessLogin, true);
+		const iResponse = await api('i', {}, alice);
+		assert.strictEqual(iResponse.status, 200);
+		assert.strictEqual(iResponse.body.usePasswordLessLogin, true);
 
-		const signinResponse = await api('signin', {
+		const signinResponse = await api('signin-flow', {
 			...signinParam(),
 			password: '',
 		});
 		assert.strictEqual(signinResponse.status, 200);
-		assert.strictEqual(signinResponse.body.i, undefined);
+		assert.strictEqual(signinResponse.body.finished, false);
+		assert.strictEqual(signinResponse.body.next, 'passkey');
+		assert.notEqual(signinResponse.body.authRequest.challenge, undefined);
+		assert.notEqual(signinResponse.body.authRequest.allowCredentials, undefined);
 
-		const signinResponse2 = await api('signin', {
+		const signinResponse2 = await api('signin-flow', {
 			...signinWithSecurityKeyParam({
 				keyName,
 				credentialId,
-				requestOptions: signinResponse.body,
+				requestOptions: signinResponse.body.authRequest,
 			} as any),
 			password: '',
 		});
 		assert.strictEqual(signinResponse2.status, 200);
+		assert.strictEqual(signinResponse2.body.finished, true);
 		assert.notEqual(signinResponse2.body.i, undefined);
 
 		// 後片付け
@@ -426,11 +422,11 @@ describe('2要素認証', () => {
 		assert.strictEqual(keyDoneResponse.status, 200);
 
 		// テストの実行順によっては複数残ってるので全部消す
-		const iResponse = await api('i', {
+		const beforeIResponse = await api('i', {
 		}, alice);
-		assert.strictEqual(iResponse.status, 200);
-		assert.ok(iResponse.body.securityKeysList);
-		for (const key of iResponse.body.securityKeysList) {
+		assert.strictEqual(beforeIResponse.status, 200);
+		assert.ok(beforeIResponse.body.securityKeysList);
+		for (const key of beforeIResponse.body.securityKeysList) {
 			const removeKeyResponse = await api('i/2fa/remove-key', {
 				token: otpToken(registerResponse.body.secret),
 				password,
@@ -439,17 +435,16 @@ describe('2要素認証', () => {
 			assert.strictEqual(removeKeyResponse.status, 200);
 		}
 
-		const usersShowResponse = await api('users/show', {
-			username,
-		});
-		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual((usersShowResponse.body as unknown as { securityKeys: boolean }).securityKeys, false);
+		const afterIResponse = await api('i', {}, alice);
+		assert.strictEqual(afterIResponse.status, 200);
+		assert.strictEqual(afterIResponse.body.securityKeys, false);
 
-		const signinResponse = await api('signin', {
+		const signinResponse = await api('signin-flow', {
 			...signinParam(),
 			token: otpToken(registerResponse.body.secret),
 		});
 		assert.strictEqual(signinResponse.status, 200);
+		assert.strictEqual(signinResponse.body.finished, true);
 		assert.notEqual(signinResponse.body.i, undefined);
 
 		// 後片付け
@@ -470,11 +465,9 @@ describe('2要素認証', () => {
 		}, alice);
 		assert.strictEqual(doneResponse.status, 200);
 
-		const usersShowResponse = await api('users/show', {
-			username,
-		});
-		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual((usersShowResponse.body as unknown as { twoFactorEnabled: boolean }).twoFactorEnabled, true);
+		const iResponse = await api('i', {}, alice);
+		assert.strictEqual(iResponse.status, 200);
+		assert.strictEqual(iResponse.body.twoFactorEnabled, true);
 
 		const unregisterResponse = await api('i/2fa/unregister', {
 			token: otpToken(registerResponse.body.secret),
@@ -482,10 +475,11 @@ describe('2要素認証', () => {
 		}, alice);
 		assert.strictEqual(unregisterResponse.status, 204);
 
-		const signinResponse = await api('signin', {
+		const signinResponse = await api('signin-flow', {
 			...signinParam(),
 		});
 		assert.strictEqual(signinResponse.status, 200);
+		assert.strictEqual(signinResponse.body.finished, true);
 		assert.notEqual(signinResponse.body.i, undefined);
 
 		// 後片付け
diff --git a/packages/backend/test/e2e/endpoints.ts b/packages/backend/test/e2e/endpoints.ts
index 5aaec7f6f9..b91d77c398 100644
--- a/packages/backend/test/e2e/endpoints.ts
+++ b/packages/backend/test/e2e/endpoints.ts
@@ -66,9 +66,9 @@ describe('Endpoints', () => {
 		});
 	});
 
-	describe('signin', () => {
+	describe('signin-flow', () => {
 		test('間違ったパスワードでサインインできない', async () => {
-			const res = await api('signin', {
+			const res = await api('signin-flow', {
 				username: 'test1',
 				password: 'bar',
 			});
@@ -77,7 +77,7 @@ describe('Endpoints', () => {
 		});
 
 		test('クエリをインジェクションできない', async () => {
-			const res = await api('signin', {
+			const res = await api('signin-flow', {
 				username: 'test1',
 				// @ts-expect-error password must be string
 				password: {
@@ -89,7 +89,7 @@ describe('Endpoints', () => {
 		});
 
 		test('正しい情報でサインインできる', async () => {
-			const res = await api('signin', {
+			const res = await api('signin-flow', {
 				username: 'test1',
 				password: 'test1',
 			});
diff --git a/packages/backend/test/e2e/synalio/abuse-report.ts b/packages/backend/test/e2e/synalio/abuse-report.ts
index 6ce6e47781..c98d199f35 100644
--- a/packages/backend/test/e2e/synalio/abuse-report.ts
+++ b/packages/backend/test/e2e/synalio/abuse-report.ts
@@ -157,7 +157,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: webhookBody1.body.id,
-					forward: false,
 				}, admin);
 			});
 
@@ -214,7 +213,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: abuseReportId,
-					forward: false,
 				}, admin);
 			});
 
@@ -257,7 +255,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: webhookBody1.body.id,
-					forward: false,
 				}, admin);
 			}).catch(e => e.message);
 
@@ -288,7 +285,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: abuseReportId,
-					forward: false,
 				}, admin);
 			}).catch(e => e.message);
 
@@ -319,7 +315,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: abuseReportId,
-					forward: false,
 				}, admin);
 			}).catch(e => e.message);
 
@@ -350,7 +345,6 @@ describe('[シナリオ] ユーザ通報', () => {
 			const webhookBody2 = await captureWebhook(async () => {
 				await resolveAbuseReport({
 					reportId: abuseReportId,
-					forward: false,
 				}, admin);
 			}).catch(e => e.message);
 
diff --git a/packages/backend/test/e2e/users.ts b/packages/backend/test/e2e/users.ts
index 7d2e14f85d..7b21834b57 100644
--- a/packages/backend/test/e2e/users.ts
+++ b/packages/backend/test/e2e/users.ts
@@ -86,9 +86,6 @@ describe('ユーザー', () => {
 			publicReactions: user.publicReactions,
 			followingVisibility: user.followingVisibility,
 			followersVisibility: user.followersVisibility,
-			twoFactorEnabled: user.twoFactorEnabled,
-			usePasswordLessLogin: user.usePasswordLessLogin,
-			securityKeys: user.securityKeys,
 			roles: user.roles,
 			memo: user.memo,
 		});
@@ -153,6 +150,9 @@ describe('ユーザー', () => {
 			achievements: user.achievements,
 			loggedInDays: user.loggedInDays,
 			policies: user.policies,
+			twoFactorEnabled: user.twoFactorEnabled,
+			usePasswordLessLogin: user.usePasswordLessLogin,
+			securityKeys: user.securityKeys,
 			...(security ? {
 				email: user.email,
 				emailVerified: user.emailVerified,
@@ -350,9 +350,6 @@ describe('ユーザー', () => {
 		assert.strictEqual(response.publicReactions, true);
 		assert.strictEqual(response.followingVisibility, 'public');
 		assert.strictEqual(response.followersVisibility, 'public');
-		assert.strictEqual(response.twoFactorEnabled, false);
-		assert.strictEqual(response.usePasswordLessLogin, false);
-		assert.strictEqual(response.securityKeys, false);
 		assert.deepStrictEqual(response.roles, []);
 		assert.strictEqual(response.memo, null);
 
@@ -393,6 +390,9 @@ describe('ユーザー', () => {
 		assert.deepStrictEqual(response.achievements, []);
 		assert.deepStrictEqual(response.loggedInDays, 0);
 		assert.deepStrictEqual(response.policies, DEFAULT_POLICIES);
+		assert.strictEqual(response.twoFactorEnabled, false);
+		assert.strictEqual(response.usePasswordLessLogin, false);
+		assert.strictEqual(response.securityKeys, false);
 		assert.notStrictEqual(response.email, undefined);
 		assert.strictEqual(response.emailVerified, false);
 		assert.deepStrictEqual(response.securityKeysList, []);
@@ -649,6 +649,9 @@ describe('ユーザー', () => {
 		{ label: '自分以外から見たときはAdministratorか判定できない', user: () => userAdmin, selector: (user: misskey.entities.UserDetailedNotMe) => user.isAdmin, expected: () => undefined },
 		{ label: 'Moderatorになっている', user: () => userModerator, me: () => userModerator, selector: (user: misskey.entities.MeDetailed) => user.isModerator },
 		{ label: '自分以外から見たときはModeratorか判定できない', user: () => userModerator, selector: (user: misskey.entities.UserDetailedNotMe) => user.isModerator, expected: () => undefined },
+		{ label: '自分から見た場合に二要素認証関連のプロパティがセットされている', user: () => alice, me: () => alice, selector: (user: misskey.entities.MeDetailed) => user.twoFactorEnabled, expected: () => false },
+		{ label: '自分以外から見た場合に二要素認証関連のプロパティがセットされていない', user: () => alice, me: () => bob, selector: (user: misskey.entities.UserDetailedNotMe) => user.twoFactorEnabled, expected: () => undefined },
+		{ label: 'モデレーターから見た場合に二要素認証関連のプロパティがセットされている', user: () => alice, me: () => userModerator, selector: (user: misskey.entities.UserDetailedNotMe) => user.twoFactorEnabled, expected: () => false },
 		{ label: 'サイレンスになっている', user: () => userSilenced, selector: (user: misskey.entities.UserDetailed) => user.isSilenced },
 		// FIXME: 落ちる
 		//{ label: 'サスペンドになっている', user: () => userSuspended, selector: (user: misskey.entities.UserDetailed) => user.isSuspended },
diff --git a/packages/backend/test/unit/AbuseReportNotificationService.ts b/packages/backend/test/unit/AbuseReportNotificationService.ts
index e971659070..235af29f0d 100644
--- a/packages/backend/test/unit/AbuseReportNotificationService.ts
+++ b/packages/backend/test/unit/AbuseReportNotificationService.ts
@@ -5,6 +5,7 @@
 
 import { jest } from '@jest/globals';
 import { Test, TestingModule } from '@nestjs/testing';
+import { randomString } from '../utils.js';
 import { AbuseReportNotificationService } from '@/core/AbuseReportNotificationService.js';
 import {
 	AbuseReportNotificationRecipientRepository,
@@ -25,7 +26,7 @@ import { ModerationLogService } from '@/core/ModerationLogService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { RecipientMethod } from '@/models/AbuseReportNotificationRecipient.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
-import { randomString } from '../utils.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
 
 process.env.NODE_ENV = 'test';
 
@@ -111,6 +112,9 @@ describe('AbuseReportNotificationService', () => {
 						provide: SystemWebhookService, useFactory: () => ({ enqueueSystemWebhook: jest.fn() }),
 					},
 					{
+						provide: UserEntityService, useFactory: () => ({ pack: (v: any) => v }),
+					},
+					{
 						provide: EmailService, useFactory: () => ({ sendEmail: jest.fn() }),
 					},
 					{
diff --git a/packages/backend/test/unit/FetchInstanceMetadataService.ts b/packages/backend/test/unit/FetchInstanceMetadataService.ts
index bf8f3ab0e3..1e3605aafc 100644
--- a/packages/backend/test/unit/FetchInstanceMetadataService.ts
+++ b/packages/backend/test/unit/FetchInstanceMetadataService.ts
@@ -8,6 +8,7 @@ process.env.NODE_ENV = 'test';
 import { jest } from '@jest/globals';
 import { Test } from '@nestjs/testing';
 import { Redis } from 'ioredis';
+import type { TestingModule } from '@nestjs/testing';
 import { GlobalModule } from '@/GlobalModule.js';
 import { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
@@ -16,7 +17,6 @@ import { LoggerService } from '@/core/LoggerService.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { IdService } from '@/core/IdService.js';
 import { DI } from '@/di-symbols.js';
-import type { TestingModule } from '@nestjs/testing';
 
 function mockRedis() {
 	const hash = {} as any;
@@ -52,7 +52,7 @@ describe('FetchInstanceMetadataService', () => {
 				if (token === HttpRequestService) {
 					return { getJson: jest.fn(), getHtml: jest.fn(), send: jest.fn() };
 				} else if (token === FederatedInstanceService) {
-					return { fetch: jest.fn() };
+					return { fetchOrRegister: jest.fn() };
 				} else if (token === DI.redis) {
 					return mockRedis;
 				}
@@ -75,7 +75,7 @@ describe('FetchInstanceMetadataService', () => {
 	test('Lock and update', async () => {
 		redisClient.set = mockRedis();
 		const now = Date.now();
-		federatedInstanceService.fetch.mockResolvedValue({ infoUpdatedAt: { getTime: () => { return now - 10 * 1000 * 60 * 60 * 24; } } } as any);
+		federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => { return now - 10 * 1000 * 60 * 60 * 24; } } } as any);
 		httpRequestService.getJson.mockImplementation(() => { throw Error(); });
 		const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
 		const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
@@ -83,14 +83,14 @@ describe('FetchInstanceMetadataService', () => {
 		await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
 		expect(tryLockSpy).toHaveBeenCalledTimes(1);
 		expect(unlockSpy).toHaveBeenCalledTimes(1);
-		expect(federatedInstanceService.fetch).toHaveBeenCalledTimes(1);
+		expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(1);
 		expect(httpRequestService.getJson).toHaveBeenCalled();
 	});
 
 	test('Lock and don\'t update', async () => {
 		redisClient.set = mockRedis();
 		const now = Date.now();
-		federatedInstanceService.fetch.mockResolvedValue({ infoUpdatedAt: { getTime: () => now } } as any);
+		federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now } } as any);
 		httpRequestService.getJson.mockImplementation(() => { throw Error(); });
 		const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
 		const unlockSpy = jest.spyOn(fetchInstanceMetadataService, 'unlock');
@@ -98,14 +98,14 @@ describe('FetchInstanceMetadataService', () => {
 		await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
 		expect(tryLockSpy).toHaveBeenCalledTimes(1);
 		expect(unlockSpy).toHaveBeenCalledTimes(1);
-		expect(federatedInstanceService.fetch).toHaveBeenCalledTimes(1);
+		expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(1);
 		expect(httpRequestService.getJson).toHaveBeenCalledTimes(0);
 	});
 
 	test('Do nothing when lock not acquired', async () => {
 		redisClient.set = mockRedis();
 		const now = Date.now();
-		federatedInstanceService.fetch.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
+		federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
 		httpRequestService.getJson.mockImplementation(() => { throw Error(); });
 		await fetchInstanceMetadataService.tryLock('example.com');
 		const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
@@ -114,14 +114,14 @@ describe('FetchInstanceMetadataService', () => {
 		await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any);
 		expect(tryLockSpy).toHaveBeenCalledTimes(1);
 		expect(unlockSpy).toHaveBeenCalledTimes(0);
-		expect(federatedInstanceService.fetch).toHaveBeenCalledTimes(0);
+		expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(0);
 		expect(httpRequestService.getJson).toHaveBeenCalledTimes(0);
 	});
 
 	test('Do when lock not acquired but forced', async () => {
 		redisClient.set = mockRedis();
 		const now = Date.now();
-		federatedInstanceService.fetch.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
+		federatedInstanceService.fetchOrRegister.mockResolvedValue({ infoUpdatedAt: { getTime: () => now - 10 * 1000 * 60 * 60 * 24 } } as any);
 		httpRequestService.getJson.mockImplementation(() => { throw Error(); });
 		await fetchInstanceMetadataService.tryLock('example.com');
 		const tryLockSpy = jest.spyOn(fetchInstanceMetadataService, 'tryLock');
@@ -130,7 +130,7 @@ describe('FetchInstanceMetadataService', () => {
 		await fetchInstanceMetadataService.fetchInstanceMetadata({ host: 'example.com' } as any, true);
 		expect(tryLockSpy).toHaveBeenCalledTimes(0);
 		expect(unlockSpy).toHaveBeenCalledTimes(1);
-		expect(federatedInstanceService.fetch).toHaveBeenCalledTimes(0);
+		expect(federatedInstanceService.fetchOrRegister).toHaveBeenCalledTimes(0);
 		expect(httpRequestService.getJson).toHaveBeenCalled();
 	});
 });
diff --git a/packages/backend/test/unit/FlashService.ts b/packages/backend/test/unit/FlashService.ts
new file mode 100644
index 0000000000..12ffaf3421
--- /dev/null
+++ b/packages/backend/test/unit/FlashService.ts
@@ -0,0 +1,152 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Test, TestingModule } from '@nestjs/testing';
+import { FlashService } from '@/core/FlashService.js';
+import { IdService } from '@/core/IdService.js';
+import { FlashsRepository, MiFlash, MiUser, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { GlobalModule } from '@/GlobalModule.js';
+
+describe('FlashService', () => {
+	let app: TestingModule;
+	let service: FlashService;
+
+	// --------------------------------------------------------------------------------------
+
+	let flashsRepository: FlashsRepository;
+	let usersRepository: UsersRepository;
+	let userProfilesRepository: UserProfilesRepository;
+	let idService: IdService;
+
+	// --------------------------------------------------------------------------------------
+
+	let root: MiUser;
+	let alice: MiUser;
+	let bob: MiUser;
+
+	// --------------------------------------------------------------------------------------
+
+	async function createFlash(data: Partial<MiFlash>) {
+		return flashsRepository.insert({
+			id: idService.gen(),
+			updatedAt: new Date(),
+			userId: root.id,
+			title: 'title',
+			summary: 'summary',
+			script: 'script',
+			permissions: [],
+			likedCount: 0,
+			...data,
+		}).then(x => flashsRepository.findOneByOrFail(x.identifiers[0]));
+	}
+
+	async function createUser(data: Partial<MiUser> = {}) {
+		const user = await usersRepository
+			.insert({
+				id: idService.gen(),
+				...data,
+			})
+			.then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
+
+		await userProfilesRepository.insert({
+			userId: user.id,
+		});
+
+		return user;
+	}
+
+	// --------------------------------------------------------------------------------------
+
+	beforeEach(async () => {
+		app = await Test.createTestingModule({
+			imports: [
+				GlobalModule,
+			],
+			providers: [
+				FlashService,
+				IdService,
+			],
+		}).compile();
+
+		service = app.get(FlashService);
+
+		flashsRepository = app.get(DI.flashsRepository);
+		usersRepository = app.get(DI.usersRepository);
+		userProfilesRepository = app.get(DI.userProfilesRepository);
+		idService = app.get(IdService);
+
+		root = await createUser({ username: 'root', usernameLower: 'root', isRoot: true });
+		alice = await createUser({ username: 'alice', usernameLower: 'alice', isRoot: false });
+		bob = await createUser({ username: 'bob', usernameLower: 'bob', isRoot: false });
+	});
+
+	afterEach(async () => {
+		await usersRepository.delete({});
+		await userProfilesRepository.delete({});
+		await flashsRepository.delete({});
+	});
+
+	afterAll(async () => {
+		await app.close();
+	});
+
+	// --------------------------------------------------------------------------------------
+
+	describe('featured', () => {
+		test('should return featured flashes', async () => {
+			const flash1 = await createFlash({ likedCount: 1 });
+			const flash2 = await createFlash({ likedCount: 2 });
+			const flash3 = await createFlash({ likedCount: 3 });
+
+			const result = await service.featured({
+				offset: 0,
+				limit: 10,
+			});
+
+			expect(result).toEqual([flash3, flash2, flash1]);
+		});
+
+		test('should return featured flashes public visibility only', async () => {
+			const flash1 = await createFlash({ likedCount: 1, visibility: 'public' });
+			const flash2 = await createFlash({ likedCount: 2, visibility: 'public' });
+			const flash3 = await createFlash({ likedCount: 3, visibility: 'private' });
+
+			const result = await service.featured({
+				offset: 0,
+				limit: 10,
+			});
+
+			expect(result).toEqual([flash2, flash1]);
+		});
+
+		test('should return featured flashes with offset', async () => {
+			const flash1 = await createFlash({ likedCount: 1 });
+			const flash2 = await createFlash({ likedCount: 2 });
+			const flash3 = await createFlash({ likedCount: 3 });
+
+			const result = await service.featured({
+				offset: 1,
+				limit: 10,
+			});
+
+			expect(result).toEqual([flash2, flash1]);
+		});
+
+		test('should return featured flashes with limit', async () => {
+			const flash1 = await createFlash({ likedCount: 1 });
+			const flash2 = await createFlash({ likedCount: 2 });
+			const flash3 = await createFlash({ likedCount: 3 });
+
+			const result = await service.featured({
+				offset: 0,
+				limit: 2,
+			});
+
+			expect(result).toEqual([flash3, flash2]);
+		});
+	});
+});
diff --git a/packages/backend/test/unit/RoleService.ts b/packages/backend/test/unit/RoleService.ts
index ef80d25f81..9c1b1008d6 100644
--- a/packages/backend/test/unit/RoleService.ts
+++ b/packages/backend/test/unit/RoleService.ts
@@ -10,6 +10,8 @@ import { jest } from '@jest/globals';
 import { ModuleMocker } from 'jest-mock';
 import { Test } from '@nestjs/testing';
 import * as lolex from '@sinonjs/fake-timers';
+import type { TestingModule } from '@nestjs/testing';
+import type { MockFunctionMetadata } from 'jest-mock';
 import { GlobalModule } from '@/GlobalModule.js';
 import { RoleService } from '@/core/RoleService.js';
 import {
@@ -31,8 +33,6 @@ import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { NotificationService } from '@/core/NotificationService.js';
 import { RoleCondFormulaValue } from '@/models/Role.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import type { TestingModule } from '@nestjs/testing';
-import type { MockFunctionMetadata } from 'jest-mock';
 
 const moduleMocker = new ModuleMocker(global);
 
@@ -277,9 +277,9 @@ describe('RoleService', () => {
 	});
 
 	describe('getModeratorIds', () => {
-		test('includeAdmins = false, excludeExpire = false', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = false, includeRoot = false, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -295,13 +295,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(false, false);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: false,
+				excludeExpire: false,
+			});
 			expect(result).toEqual([modeUser1.id, modeUser2.id]);
 		});
 
-		test('includeAdmins = false, excludeExpire = true', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = false, includeRoot = false, excludeExpire = true', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -317,13 +321,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(false, true);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: false,
+				excludeExpire: true,
+			});
 			expect(result).toEqual([modeUser1.id]);
 		});
 
-		test('includeAdmins = true, excludeExpire = false', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = true, includeRoot = false, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -339,13 +347,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(true, false);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: false,
+				excludeExpire: false,
+			});
 			expect(result).toEqual([adminUser1.id, adminUser2.id, modeUser1.id, modeUser2.id]);
 		});
 
-		test('includeAdmins = true, excludeExpire = true', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = true, includeRoot = false, excludeExpire = true', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -361,9 +373,111 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(true, true);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: false,
+				excludeExpire: true,
+			});
 			expect(result).toEqual([adminUser1.id, modeUser1.id]);
 		});
+
+		test('includeAdmins = false, includeRoot = true, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: adminUser2.id, roleId: role1.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: modeUser2.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([modeUser1.id, modeUser2.id, rootUser.id]);
+		});
+
+		test('root has moderator role', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: rootUser.id, roleId: role2.id }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([modeUser1.id, rootUser.id]);
+		});
+
+		test('root has administrator role', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: rootUser.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([adminUser1.id, modeUser1.id, rootUser.id]);
+		});
+
+		test('root has moderator role(expire)', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: rootUser.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: true,
+			});
+			expect(result).toEqual([rootUser.id]);
+		});
 	});
 
 	describe('conditional role', () => {
diff --git a/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts b/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts
new file mode 100644
index 0000000000..1506283a3c
--- /dev/null
+++ b/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts
@@ -0,0 +1,379 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { jest } from '@jest/globals';
+import { Test, TestingModule } from '@nestjs/testing';
+import * as lolex from '@sinonjs/fake-timers';
+import { addHours, addSeconds, subDays, subHours, subSeconds } from 'date-fns';
+import { CheckModeratorsActivityProcessorService } from '@/queue/processors/CheckModeratorsActivityProcessorService.js';
+import { MiSystemWebhook, MiUser, MiUserProfile, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { IdService } from '@/core/IdService.js';
+import { RoleService } from '@/core/RoleService.js';
+import { GlobalModule } from '@/GlobalModule.js';
+import { MetaService } from '@/core/MetaService.js';
+import { DI } from '@/di-symbols.js';
+import { QueueLoggerService } from '@/queue/QueueLoggerService.js';
+import { EmailService } from '@/core/EmailService.js';
+import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { AnnouncementService } from '@/core/AnnouncementService.js';
+
+const baseDate = new Date(Date.UTC(2000, 11, 15, 12, 0, 0));
+
+describe('CheckModeratorsActivityProcessorService', () => {
+	let app: TestingModule;
+	let clock: lolex.InstalledClock;
+	let service: CheckModeratorsActivityProcessorService;
+
+	// --------------------------------------------------------------------------------------
+
+	let usersRepository: UsersRepository;
+	let userProfilesRepository: UserProfilesRepository;
+	let idService: IdService;
+	let roleService: jest.Mocked<RoleService>;
+	let announcementService: jest.Mocked<AnnouncementService>;
+	let emailService: jest.Mocked<EmailService>;
+	let systemWebhookService: jest.Mocked<SystemWebhookService>;
+
+	let systemWebhook1: MiSystemWebhook;
+	let systemWebhook2: MiSystemWebhook;
+	let systemWebhook3: MiSystemWebhook;
+
+	// --------------------------------------------------------------------------------------
+
+	async function createUser(data: Partial<MiUser> = {}, profile: Partial<MiUserProfile> = {}): Promise<MiUser> {
+		const id = idService.gen();
+		const user = await usersRepository
+			.insert({
+				id: id,
+				username: `user_${id}`,
+				usernameLower: `user_${id}`.toLowerCase(),
+				...data,
+			})
+			.then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
+
+		await userProfilesRepository.insert({
+			userId: user.id,
+			...profile,
+		});
+
+		return user;
+	}
+
+	function crateSystemWebhook(data: Partial<MiSystemWebhook> = {}): MiSystemWebhook {
+		return {
+			id: idService.gen(),
+			isActive: true,
+			updatedAt: new Date(),
+			latestSentAt: null,
+			latestStatus: null,
+			name: 'test',
+			url: 'https://example.com',
+			secret: 'test',
+			on: [],
+			...data,
+		};
+	}
+
+	function mockModeratorRole(users: MiUser[]) {
+		roleService.getModerators.mockReset();
+		roleService.getModerators.mockResolvedValue(users);
+	}
+
+	// --------------------------------------------------------------------------------------
+
+	beforeAll(async () => {
+		app = await Test
+			.createTestingModule({
+				imports: [
+					GlobalModule,
+				],
+				providers: [
+					CheckModeratorsActivityProcessorService,
+					IdService,
+					{
+						provide: RoleService, useFactory: () => ({ getModerators: jest.fn() }),
+					},
+					{
+						provide: MetaService, useFactory: () => ({ fetch: jest.fn() }),
+					},
+					{
+						provide: AnnouncementService, useFactory: () => ({ create: jest.fn() }),
+					},
+					{
+						provide: EmailService, useFactory: () => ({ sendEmail: jest.fn() }),
+					},
+					{
+						provide: SystemWebhookService, useFactory: () => ({
+							fetchActiveSystemWebhooks: jest.fn(),
+							enqueueSystemWebhook: jest.fn(),
+						}),
+					},
+					{
+						provide: QueueLoggerService, useFactory: () => ({
+							logger: ({
+								createSubLogger: () => ({
+									info: jest.fn(),
+									warn: jest.fn(),
+									succ: jest.fn(),
+								}),
+							}),
+						}),
+					},
+				],
+			})
+			.compile();
+
+		usersRepository = app.get(DI.usersRepository);
+		userProfilesRepository = app.get(DI.userProfilesRepository);
+
+		service = app.get(CheckModeratorsActivityProcessorService);
+		idService = app.get(IdService);
+		roleService = app.get(RoleService) as jest.Mocked<RoleService>;
+		announcementService = app.get(AnnouncementService) as jest.Mocked<AnnouncementService>;
+		emailService = app.get(EmailService) as jest.Mocked<EmailService>;
+		systemWebhookService = app.get(SystemWebhookService) as jest.Mocked<SystemWebhookService>;
+
+		app.enableShutdownHooks();
+	});
+
+	beforeEach(async () => {
+		clock = lolex.install({
+			now: new Date(baseDate),
+			shouldClearNativeTimers: true,
+		});
+
+		systemWebhook1 = crateSystemWebhook({ on: ['inactiveModeratorsWarning'] });
+		systemWebhook2 = crateSystemWebhook({ on: ['inactiveModeratorsWarning', 'inactiveModeratorsInvitationOnlyChanged'] });
+		systemWebhook3 = crateSystemWebhook({ on: ['abuseReport'] });
+
+		emailService.sendEmail.mockReturnValue(Promise.resolve());
+		announcementService.create.mockReturnValue(Promise.resolve({} as never));
+		systemWebhookService.fetchActiveSystemWebhooks.mockResolvedValue([systemWebhook1, systemWebhook2, systemWebhook3]);
+		systemWebhookService.enqueueSystemWebhook.mockReturnValue(Promise.resolve({} as never));
+	});
+
+	afterEach(async () => {
+		clock.uninstall();
+		await usersRepository.delete({});
+		await userProfilesRepository.delete({});
+		roleService.getModerators.mockReset();
+		announcementService.create.mockReset();
+		emailService.sendEmail.mockReset();
+		systemWebhookService.enqueueSystemWebhook.mockReset();
+	});
+
+	afterAll(async () => {
+		await app.close();
+	});
+
+	// --------------------------------------------------------------------------------------
+
+	describe('evaluateModeratorsInactiveDays', () => {
+		test('[isModeratorsInactive] inactiveなモデレーターがいても他のモデレーターがアクティブなら"運営が非アクティブ"としてみなされない', async () => {
+			const [user1, user2, user3, user4] = await Promise.all([
+				// 期限よりも1秒新しいタイミングでアクティブ化（セーフ）
+				createUser({ lastActiveDate: subDays(addSeconds(baseDate, 1), 7) }),
+				// 期限ちょうどにアクティブ化（セーフ）
+				createUser({ lastActiveDate: subDays(baseDate, 7) }),
+				// 期限よりも1秒古いタイミングでアクティブ化（アウト）
+				createUser({ lastActiveDate: subDays(subSeconds(baseDate, 1), 7) }),
+				// 対象外
+				createUser({ lastActiveDate: null }),
+			]);
+
+			mockModeratorRole([user1, user2, user3, user4]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(false);
+			expect(result.inactiveModerators).toEqual([user3]);
+		});
+
+		test('[isModeratorsInactive] 全員非アクティブなら"運営が非アクティブ"としてみなされる', async () => {
+			const [user1, user2] = await Promise.all([
+				// 期限よりも1秒古いタイミングでアクティブ化（アウト）
+				createUser({ lastActiveDate: subDays(subSeconds(baseDate, 1), 7) }),
+				// 対象外
+				createUser({ lastActiveDate: null }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(true);
+			expect(result.inactiveModerators).toEqual([user1]);
+		});
+
+		test('[remainingTime] 猶予まで24時間ある場合、猶予1日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 8) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限まで残り24時間->猶予1日として計算されるはずである
+				createUser({ lastActiveDate: subDays(baseDate, 6) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(false);
+			expect(result.inactiveModerators).toEqual([user1]);
+			expect(result.remainingTime.asDays).toBe(1);
+			expect(result.remainingTime.asHours).toBe(24);
+		});
+
+		test('[remainingTime] 猶予まで25時間ある場合、猶予1日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 8) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限まで残り25時間->猶予1日として計算されるはずである
+				createUser({ lastActiveDate: subDays(addHours(baseDate, 1), 6) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(false);
+			expect(result.inactiveModerators).toEqual([user1]);
+			expect(result.remainingTime.asDays).toBe(1);
+			expect(result.remainingTime.asHours).toBe(25);
+		});
+
+		test('[remainingTime] 猶予まで23時間ある場合、猶予0日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 8) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限まで残り23時間->猶予0日として計算されるはずである
+				createUser({ lastActiveDate: subDays(subHours(baseDate, 1), 6) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(false);
+			expect(result.inactiveModerators).toEqual([user1]);
+			expect(result.remainingTime.asDays).toBe(0);
+			expect(result.remainingTime.asHours).toBe(23);
+		});
+
+		test('[remainingTime] 期限ちょうどの場合、猶予0日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 8) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限ちょうど->猶予0日として計算されるはずである
+				createUser({ lastActiveDate: subDays(baseDate, 7) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(false);
+			expect(result.inactiveModerators).toEqual([user1]);
+			expect(result.remainingTime.asDays).toBe(0);
+			expect(result.remainingTime.asHours).toBe(0);
+		});
+
+		test('[remainingTime] 期限より1時間超過している場合、猶予-1日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 8) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限より1時間超過->猶予-1日として計算されるはずである
+				createUser({ lastActiveDate: subDays(subHours(baseDate, 1), 7) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(true);
+			expect(result.inactiveModerators).toEqual([user1, user2]);
+			expect(result.remainingTime.asDays).toBe(-1);
+			expect(result.remainingTime.asHours).toBe(-1);
+		});
+
+		test('[remainingTime] 期限より25時間超過している場合、猶予-2日として計算される', async () => {
+			const [user1, user2] = await Promise.all([
+				createUser({ lastActiveDate: subDays(baseDate, 10) }),
+				// 猶予はこのユーザ基準で計算される想定。
+				// 期限より1時間超過->猶予-1日として計算されるはずである
+				createUser({ lastActiveDate: subDays(subHours(baseDate, 25), 7) }),
+			]);
+
+			mockModeratorRole([user1, user2]);
+
+			const result = await service.evaluateModeratorsInactiveDays();
+			expect(result.isModeratorsInactive).toBe(true);
+			expect(result.inactiveModerators).toEqual([user1, user2]);
+			expect(result.remainingTime.asDays).toBe(-2);
+			expect(result.remainingTime.asHours).toBe(-25);
+		});
+	});
+
+	describe('notifyInactiveModeratorsWarning', () => {
+		test('[notification + mail] 通知はモデレータ全員に発信され、メールはメールアドレスが存在＋認証済みの場合のみ', async () => {
+			const [user1, user2, user3, user4, root] = await Promise.all([
+				createUser({}, { email: 'user1@example.com', emailVerified: true }),
+				createUser({}, { email: 'user2@example.com', emailVerified: false }),
+				createUser({}, { email: null, emailVerified: false }),
+				createUser({}, { email: 'user4@example.com', emailVerified: true }),
+				createUser({ isRoot: true }, { email: 'root@example.com', emailVerified: true }),
+			]);
+
+			mockModeratorRole([user1, user2, user3, root]);
+			await service.notifyInactiveModeratorsWarning({ time: 1, asDays: 0, asHours: 0 });
+
+			expect(emailService.sendEmail).toHaveBeenCalledTimes(2);
+			expect(emailService.sendEmail.mock.calls[0][0]).toBe('user1@example.com');
+			expect(emailService.sendEmail.mock.calls[1][0]).toBe('root@example.com');
+		});
+
+		test('[systemWebhook] "inactiveModeratorsWarning"が有効なSystemWebhookに対して送信される', async () => {
+			const [user1] = await Promise.all([
+				createUser({}, { email: 'user1@example.com', emailVerified: true }),
+			]);
+
+			mockModeratorRole([user1]);
+			await service.notifyInactiveModeratorsWarning({ time: 1, asDays: 0, asHours: 0 });
+
+			expect(systemWebhookService.enqueueSystemWebhook).toHaveBeenCalledTimes(2);
+			expect(systemWebhookService.enqueueSystemWebhook.mock.calls[0][0]).toEqual(systemWebhook1);
+			expect(systemWebhookService.enqueueSystemWebhook.mock.calls[1][0]).toEqual(systemWebhook2);
+		});
+	});
+
+	describe('notifyChangeToInvitationOnly', () => {
+		test('[notification + mail] 通知はモデレータ全員に発信され、メールはメールアドレスが存在＋認証済みの場合のみ', async () => {
+			const [user1, user2, user3, user4, root] = await Promise.all([
+				createUser({}, { email: 'user1@example.com', emailVerified: true }),
+				createUser({}, { email: 'user2@example.com', emailVerified: false }),
+				createUser({}, { email: null, emailVerified: false }),
+				createUser({}, { email: 'user4@example.com', emailVerified: true }),
+				createUser({ isRoot: true }, { email: 'root@example.com', emailVerified: true }),
+			]);
+
+			mockModeratorRole([user1, user2, user3, root]);
+			await service.notifyChangeToInvitationOnly();
+
+			expect(announcementService.create).toHaveBeenCalledTimes(4);
+			expect(announcementService.create.mock.calls[0][0].userId).toBe(user1.id);
+			expect(announcementService.create.mock.calls[1][0].userId).toBe(user2.id);
+			expect(announcementService.create.mock.calls[2][0].userId).toBe(user3.id);
+			expect(announcementService.create.mock.calls[3][0].userId).toBe(root.id);
+
+			expect(emailService.sendEmail).toHaveBeenCalledTimes(2);
+			expect(emailService.sendEmail.mock.calls[0][0]).toBe('user1@example.com');
+			expect(emailService.sendEmail.mock.calls[1][0]).toBe('root@example.com');
+		});
+
+		test('[systemWebhook] "inactiveModeratorsInvitationOnlyChanged"が有効なSystemWebhookに対して送信される', async () => {
+			const [user1] = await Promise.all([
+				createUser({}, { email: 'user1@example.com', emailVerified: true }),
+			]);
+
+			mockModeratorRole([user1]);
+			await service.notifyChangeToInvitationOnly();
+
+			expect(systemWebhookService.enqueueSystemWebhook).toHaveBeenCalledTimes(1);
+			expect(systemWebhookService.enqueueSystemWebhook.mock.calls[0][0]).toEqual(systemWebhook2);
+		});
+	});
+});
diff --git a/packages/frontend-embed/package.json b/packages/frontend-embed/package.json
index 021a63068a..e91221eba7 100644
--- a/packages/frontend-embed/package.json
+++ b/packages/frontend-embed/package.json
@@ -19,7 +19,7 @@
 		"@transfem-org/sfm-js": "0.24.5",
 		"@twemoji/parser": "15.1.1",
 		"@vitejs/plugin-vue": "5.1.4",
-		"@vue/compiler-sfc": "3.5.10",
+		"@vue/compiler-sfc": "3.5.11",
 		"astring": "1.9.0",
 		"buraha": "0.0.1",
 		"estree-walker": "3.0.3",
@@ -27,8 +27,8 @@
 		"frontend-shared": "workspace:*",
 		"punycode": "2.3.1",
 		"rollup": "4.22.5",
-		"sass": "1.79.3",
-		"shiki": "1.12.0",
+		"sass": "1.79.4",
+		"shiki": "1.21.0",
 		"tinycolor2": "1.6.0",
 		"tsc-alias": "1.8.10",
 		"tsconfig-paths": "4.2.0",
@@ -36,7 +36,7 @@
 		"uuid": "10.0.0",
 		"json5": "2.2.3",
 		"vite": "5.4.8",
-		"vue": "3.5.10"
+		"vue": "3.5.11"
 	},
 	"devDependencies": {
 		"@misskey-dev/summaly": "5.1.0",
@@ -51,10 +51,10 @@
 		"@typescript-eslint/eslint-plugin": "7.17.0",
 		"@typescript-eslint/parser": "7.17.0",
 		"@vitest/coverage-v8": "1.6.0",
-		"@vue/runtime-core": "3.5.10",
+		"@vue/runtime-core": "3.5.11",
 		"acorn": "8.12.1",
 		"cross-env": "7.0.3",
-		"eslint-plugin-import": "2.30.0",
+		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "9.28.0",
 		"fast-glob": "3.3.2",
 		"happy-dom": "10.0.3",
diff --git a/packages/frontend-embed/src/components/EmCustomEmoji.vue b/packages/frontend-embed/src/components/EmCustomEmoji.vue
index e4149cf363..59b670cdc6 100644
--- a/packages/frontend-embed/src/components/EmCustomEmoji.vue
+++ b/packages/frontend-embed/src/components/EmCustomEmoji.vue
@@ -38,8 +38,6 @@ const props = defineProps<{
 	host?: string | null;
 	url?: string;
 	useOriginalSize?: boolean;
-	menu?: boolean;
-	menuReaction?: boolean;
 	fallbackToImage?: boolean;
 }>();
 
diff --git a/packages/frontend-embed/src/components/EmLoading.vue b/packages/frontend-embed/src/components/EmLoading.vue
index 49d8ace37b..47d797606b 100644
--- a/packages/frontend-embed/src/components/EmLoading.vue
+++ b/packages/frontend-embed/src/components/EmLoading.vue
@@ -56,7 +56,7 @@ const props = withDefaults(defineProps<{
 	--size: 38px;
 
 	&.colored {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&.inline {
diff --git a/packages/frontend-embed/src/components/EmMediaBanner.vue b/packages/frontend-embed/src/components/EmMediaBanner.vue
index 435da238a4..cf4a4c53b5 100644
--- a/packages/frontend-embed/src/components/EmMediaBanner.vue
+++ b/packages/frontend-embed/src/components/EmMediaBanner.vue
@@ -31,17 +31,17 @@ defineProps<{
 	display: flex;
 	align-items: center;
 	width: 100%;
-	padding: var(--margin);
+	padding: var(--MI-margin);
 	margin-top: 4px;
-	border: 1px solid var(--inputBorder);
-	border-radius: var(--radius);
-	background-color: var(--panel);
+	border: 1px solid var(--MI_THEME-inputBorder);
+	border-radius: var(--MI-radius);
+	background-color: var(--MI_THEME-panel);
 	transition: background-color .1s, border-color .1s;
 
 	&:hover {
 		text-decoration: none;
-		border-color: var(--inputBorderHover);
-		background-color: var(--buttonHoverBg);
+		border-color: var(--MI_THEME-inputBorderHover);
+		background-color: var(--MI_THEME-buttonHoverBg);
 	}
 }
 
diff --git a/packages/frontend-embed/src/components/EmMediaImage.vue b/packages/frontend-embed/src/components/EmMediaImage.vue
index 076386e876..3bdf702b01 100644
--- a/packages/frontend-embed/src/components/EmMediaImage.vue
+++ b/packages/frontend-embed/src/components/EmMediaImage.vue
@@ -36,7 +36,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<div :class="$style.indicators">
 		<div v-if="['image/gif', 'image/apng'].includes(image.type)" :class="$style.indicator">GIF</div>
 		<div v-if="image.comment" :class="$style.indicator">ALT</div>
-		<div v-if="image.isSensitive" :class="$style.indicator" style="color: var(--warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
+		<div v-if="image.isSensitive" :class="$style.indicator" style="color: var(--MI_THEME-warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
 	</div>
 	<i v-if="!hide" class="ti ti-eye-off" :class="$style.hide" @click.stop="hide = true"></i>
 </div>
@@ -94,8 +94,8 @@ async function onclick(ev: MouseEvent) {
 	display: block;
 	position: absolute;
 	border-radius: 6px;
-	background-color: var(--fg);
-	color: var(--accentLighten);
+	background-color: var(--MI_THEME-fg);
+	color: var(--MI_THEME-accentLighten);
 	font-size: 12px;
 	opacity: .5;
 	padding: 5px 8px;
@@ -114,19 +114,19 @@ async function onclick(ev: MouseEvent) {
 
 .visible {
 	position: relative;
-	//box-shadow: 0 0 0 1px var(--divider) inset;
-	background: var(--bg);
+	//box-shadow: 0 0 0 1px var(--MI_THEME-divider) inset;
+	background: var(--MI_THEME-bg);
 	background-size: 16px 16px;
 }
 
 html[data-color-scheme=dark] .visible {
 	--c: rgb(255 255 255 / 2%);
-	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--bg) 16.67%, var(--bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--bg) 66.67%, var(--bg) 100%);
+	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--MI_THEME-bg) 16.67%, var(--MI_THEME-bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--MI_THEME-bg) 66.67%, var(--MI_THEME-bg) 100%);
 }
 
 html[data-color-scheme=light] .visible {
 	--c: rgb(0 0 0 / 2%);
-	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--bg) 16.67%, var(--bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--bg) 66.67%, var(--bg) 100%);
+	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--MI_THEME-bg) 16.67%, var(--MI_THEME-bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--MI_THEME-bg) 66.67%, var(--MI_THEME-bg) 100%);
 }
 
 .imageContainer {
@@ -150,10 +150,10 @@ html[data-color-scheme=light] .visible {
 }
 
 .indicator {
-	/* Hardcode to black because either --bg or --fg makes it hard to read in dark/light mode */
+	/* Hardcode to black because either --MI_THEME-bg or --MI_THEME-fg makes it hard to read in dark/light mode */
 	background-color: black;
 	border-radius: 6px;
-	color: var(--accentLighten);
+	color: var(--MI_THEME-accentLighten);
 	display: inline-block;
 	font-weight: bold;
 	font-size: 0.8em;
diff --git a/packages/frontend-embed/src/components/EmMediaVideo.vue b/packages/frontend-embed/src/components/EmMediaVideo.vue
index ce751f9acd..e2779bdee4 100644
--- a/packages/frontend-embed/src/components/EmMediaVideo.vue
+++ b/packages/frontend-embed/src/components/EmMediaVideo.vue
@@ -29,9 +29,9 @@ defineProps<{
 	width: 100%;
 	height: auto;
 	aspect-ratio: 16 / 9;
-	padding: var(--margin);
-	border: 1px solid var(--divider);
-	border-radius: var(--radius);
+	padding: var(--MI-margin);
+	border: 1px solid var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	background-color: #000;
 
 	&:hover {
@@ -49,7 +49,7 @@ defineProps<{
 }
 
 .videoOverlayPlayButton {
-	background: var(--accent);
+	background: var(--MI_THEME-accent);
 	color: #fff;
 	padding: 1rem;
 	border-radius: 99rem;
diff --git a/packages/frontend-embed/src/components/EmMention.vue b/packages/frontend-embed/src/components/EmMention.vue
index a631783507..a71364237d 100644
--- a/packages/frontend-embed/src/components/EmMention.vue
+++ b/packages/frontend-embed/src/components/EmMention.vue
@@ -27,7 +27,7 @@ const canonical = props.host === localHost ? `@${props.username}` : `@${props.us
 
 const url = `/${canonical}`;
 
-const bg = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--mention'));
+const bg = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-mention'));
 bg.setAlpha(0.1);
 const bgCss = bg.toRgbString();
 </script>
@@ -37,7 +37,7 @@ const bgCss = bg.toRgbString();
 	display: inline-block;
 	padding: 4px 8px 4px 4px;
 	border-radius: 999px;
-	color: var(--mention);
+	color: var(--MI_THEME-mention);
 }
 
 .host {
diff --git a/packages/frontend-embed/src/components/EmMfm.ts b/packages/frontend-embed/src/components/EmMfm.ts
index 40a09df939..715cbea952 100644
--- a/packages/frontend-embed/src/components/EmMfm.ts
+++ b/packages/frontend-embed/src/components/EmMfm.ts
@@ -6,6 +6,7 @@
 import { VNode, h, SetupContext, provide } from 'vue';
 import * as mfm from '@transfem-org/sfm-js';
 import * as Misskey from 'misskey-js';
+import { host } from '@@/js/config.js';
 import EmUrl from '@/components/EmUrl.vue';
 import EmTime from '@/components/EmTime.vue';
 import EmLink from '@/components/EmLink.vue';
@@ -13,7 +14,6 @@ import EmMention from '@/components/EmMention.vue';
 import EmEmoji from '@/components/EmEmoji.vue';
 import EmCustomEmoji from '@/components/EmCustomEmoji.vue';
 import EmA from '@/components/EmA.vue';
-import { host } from '@@/js/config.js';
 
 function safeParseFloat(str: unknown): number | null {
 	if (typeof str !== 'string' || str === '') return null;
@@ -26,8 +26,8 @@ const QUOTE_STYLE = `
 display: block;
 margin: 8px;
 padding: 6px 0 6px 12px;
-color: var(--fg);
-border-left: solid 3px var(--fg);
+color: var(--MI_THEME-fg);
+border-left: solid 3px var(--MI_THEME-fg);
 opacity: 0.7;
 `.split('\n').join(' ');
 
@@ -41,9 +41,6 @@ type MfmProps = {
 	rootScale?: number;
 	nyaize?: boolean | 'respect';
 	parsedNodes?: mfm.MfmNode[] | null;
-	enableEmojiMenu?: boolean;
-	enableEmojiMenuReaction?: boolean;
-	linkNavigationBehavior?: string;
 };
 
 type MfmEvents = {
@@ -52,8 +49,6 @@ type MfmEvents = {
 
 // eslint-disable-next-line import/no-default-export
 export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEvents>['emit'] }) {
-	provide('linkNavigationBehavior', props.linkNavigationBehavior);
-
 	const isNote = props.isNote ?? true;
 	const shouldNyaize = props.nyaize === 'respect' && props.author?.isCat && props.author?.speakAsCat;
 
@@ -287,7 +282,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					}
 					case 'border': {
 						let color = validColor(token.props.args.color);
-						color = color ? `#${color}` : 'var(--accent)';
+						color = color ? `#${color}` : 'var(--MI_THEME-accent)';
 						let b_style = token.props.args.style;
 						if (
 							typeof b_style !== 'string' ||
@@ -320,7 +315,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 						const child = token.children[0];
 						const unixtime = parseInt(child.type === 'text' ? child.props.text : '');
 						return h('span', {
-							style: 'display: inline-block; font-size: 90%; border: solid 1px var(--divider); border-radius: 999px; padding: 4px 10px 4px 6px;',
+							style: 'display: inline-block; font-size: 90%; border: solid 1px var(--MI_THEME-divider); border-radius: 999px; padding: 4px 10px 4px 6px;',
 						}, [
 							h('i', {
 								class: 'ti ti-clock',
@@ -391,7 +386,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 				return [h('bdi', h(EmA, {
 					key: Math.random(),
 					to: isNote ? `/tags/${encodeURIComponent(token.props.hashtag)}` : `/user-tags/${encodeURIComponent(token.props.hashtag)}`,
-					style: 'color:var(--hashtag);',
+					style: 'color:var(--MI_THEME-hashtag);',
 				}, `#${token.props.hashtag}`))];
 			}
 
@@ -428,8 +423,6 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 						normal: props.plain,
 						host: null,
 						useOriginalSize: scale >= 2.5,
-						menu: props.enableEmojiMenu,
-						menuReaction: props.enableEmojiMenuReaction,
 						fallbackToImage: false,
 					})];
 				} else {
diff --git a/packages/frontend-embed/src/components/EmNote.vue b/packages/frontend-embed/src/components/EmNote.vue
index 4677284747..a42cbbce8b 100644
--- a/packages/frontend-embed/src/components/EmNote.vue
+++ b/packages/frontend-embed/src/components/EmNote.vue
@@ -109,6 +109,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, inject, ref, shallowRef } from 'vue';
 import * as mfm from '@transfem-org/sfm-js';
 import * as Misskey from 'misskey-js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
+import { url } from '@@/js/config.js';
 import I18n from '@/components/I18n.vue';
 import EmNoteSub from '@/components/EmNoteSub.vue';
 import EmNoteHeader from '@/components/EmNoteHeader.vue';
@@ -124,8 +126,6 @@ import EmUserName from '@/components/EmUserName.vue';
 import EmTime from '@/components/EmTime.vue';
 import { userPage } from '@/utils.js';
 import { i18n } from '@/i18n.js';
-import { shouldCollapsed } from '@@/js/collapsed.js';
-import { url } from '@@/js/config.js';
 
 function getAppearNote(note: Misskey.entities.Note) {
 	return Misskey.note.isPureRenote(note) ? note.renote : note;
@@ -165,14 +165,8 @@ const isDeleted = ref(false);
 	font-size: 1.05em;
 	overflow: clip;
 	contain: content;
-
-	// これらの指定はパフォーマンス向上には有効だが、ノートの高さは一定でないため、
-	// 下の方までスクロールすると上のノートの高さがここで決め打ちされたものに変化し、表示しているノートの位置が変わってしまう
-	// ノートがマウントされたときに自身の高さを取得し contain-intrinsic-size を設定しなおせばほぼ解決できそうだが、
-	// 今度はその処理自体がパフォーマンス低下の原因にならないか懸念される。また、被リアクションでも高さは変化するため、やはり多少のズレは生じる
-	// 一度レンダリングされた要素はブラウザがよしなにサイズを覚えておいてくれるような実装になるまで待った方が良さそう(なるのか？)
-	//content-visibility: auto;
-  //contain-intrinsic-size: 0 128px;
+	content-visibility: auto;
+  contain-intrinsic-size: 0 150px;
 
 	&:focus-visible {
 		outline: none;
@@ -190,8 +184,8 @@ const isDeleted = ref(false);
 			margin: auto;
 			width: calc(100% - 8px);
 			height: calc(100% - 8px);
-			border: dashed 2px var(--focus);
-			border-radius: var(--radius);
+			border: dashed 2px var(--MI_THEME-focus);
+			border-radius: var(--MI-radius);
 			box-sizing: border-box;
 		}
 	}
@@ -213,9 +207,9 @@ const isDeleted = ref(false);
 			right: 12px;
 			padding: 0 4px;
 			margin-bottom: 0 !important;
-			background: var(--popup);
+			background: var(--MI_THEME-popup);
 			border-radius: 8px;
-			box-shadow: 0px 4px 32px var(--shadow);
+			box-shadow: 0px 4px 32px var(--MI_THEME-shadow);
 		}
 
 		.footerButton {
@@ -260,7 +254,7 @@ const isDeleted = ref(false);
 	padding: 16px 32px 8px 32px;
 	line-height: 28px;
 	white-space: pre;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 
 	& + .article {
 		padding-top: 8px;
@@ -357,7 +351,7 @@ const isDeleted = ref(false);
 	width: 58px;
 	height: 58px;
 	position: sticky !important;
-	top: calc(22px + var(--stickyTop, 0px));
+	top: calc(22px + var(--MI-stickyTop, 0px));
 	left: 0;
 }
 
@@ -378,12 +372,12 @@ const isDeleted = ref(false);
 	width: 100%;
 	margin-top: 14px;
 	position: sticky;
-	bottom: calc(var(--stickyBottom, 0px) + 14px);
+	bottom: calc(var(--MI-stickyBottom, 0px) + 14px);
 }
 
 .showLessLabel {
 	display: inline-block;
-	background: var(--popup);
+	background: var(--MI_THEME-popup);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: 999px;
@@ -404,16 +398,16 @@ const isDeleted = ref(false);
 	z-index: 2;
 	width: 100%;
 	height: 64px;
-	background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+	background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 	&:hover > .collapsedLabel {
-		background: var(--panelHighlight);
+		background: var(--MI_THEME-panelHighlight);
 	}
 }
 
 .collapsedLabel {
 	display: inline-block;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: 999px;
@@ -425,13 +419,13 @@ const isDeleted = ref(false);
 }
 
 .replyIcon {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	margin-right: 0.5em;
 }
 
 .translation {
-	border: solid 0.5px var(--divider);
-	border-radius: var(--radius);
+	border: solid 0.5px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	padding: 12px;
 	margin-top: 8px;
 }
@@ -450,7 +444,7 @@ const isDeleted = ref(false);
 
 .quoteNote {
 	padding: 16px;
-	border: dashed 1px var(--renote);
+	border: dashed 1px var(--MI_THEME-renote);
 	border-radius: 8px;
 	overflow: clip;
 }
@@ -474,7 +468,7 @@ const isDeleted = ref(false);
 	}
 
 	&:hover {
-		color: var(--fgHighlighted);
+		color: var(--MI_THEME-fgHighlighted);
 	}
 }
 
@@ -551,7 +545,7 @@ const isDeleted = ref(false);
 		margin: 0 10px 0 0;
 		width: 46px;
 		height: 46px;
-		top: calc(14px + var(--stickyTop, 0px));
+		top: calc(14px + var(--MI-stickyTop, 0px));
 	}
 }
 
diff --git a/packages/frontend-embed/src/components/EmNoteDetailed.vue b/packages/frontend-embed/src/components/EmNoteDetailed.vue
index 0068e05bc4..c4ea9b4f2e 100644
--- a/packages/frontend-embed/src/components/EmNoteDetailed.vue
+++ b/packages/frontend-embed/src/components/EmNoteDetailed.vue
@@ -196,7 +196,7 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	padding: 16px 32px 8px 32px;
 	line-height: 28px;
 	white-space: pre;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .renoteAvatar {
@@ -282,7 +282,7 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	padding: 4px 6px;
 	font-size: 80%;
 	line-height: 1;
-	border: solid 0.5px var(--divider);
+	border: solid 0.5px var(--MI_THEME-divider);
 	border-radius: 4px;
 }
 
@@ -324,14 +324,14 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 }
 
 .noteReplyTarget {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	margin-right: 0.5em;
 }
 
 .rn {
 	margin-left: 4px;
 	font-style: oblique;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .reactionOmitted {
@@ -351,7 +351,7 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 
 .quoteNote {
 	padding: 16px;
-	border: dashed 1px var(--renote);
+	border: dashed 1px var(--MI_THEME-renote);
 	border-radius: 8px;
 	overflow: clip;
 }
@@ -365,12 +365,12 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	width: 100%;
 	margin-top: 14px;
 	position: sticky;
-	bottom: calc(var(--stickyBottom, 0px) + 14px);
+	bottom: calc(var(--MI-stickyBottom, 0px) + 14px);
 }
 
 .showLessLabel {
 	display: inline-block;
-	background: var(--popup);
+	background: var(--MI_THEME-popup);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: 999px;
@@ -391,16 +391,16 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	z-index: 2;
 	width: 100%;
 	height: 64px;
-	background: linear-gradient(0deg, var(--panel), var(--X15));
+	background: linear-gradient(0deg, var(--MI_THEME-panel), var(--MI_THEME-X15));
 
 	&:hover > .collapsedLabel {
-		background: var(--panelHighlight);
+		background: var(--MI_THEME-panelHighlight);
 	}
 }
 
 .collapsedLabel {
 	display: inline-block;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: 999px;
@@ -423,7 +423,7 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	}
 
 	&:hover {
-		color: var(--fgHighlighted);
+		color: var(--MI_THEME-fgHighlighted);
 	}
 }
 
@@ -439,7 +439,7 @@ const collapsed = ref(appearNote.value.cw == null && isLong);
 	opacity: 0.7;
 
 	&.reacted {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
diff --git a/packages/frontend-embed/src/components/EmNoteHeader.vue b/packages/frontend-embed/src/components/EmNoteHeader.vue
index 7d0b9bacad..85b4aac071 100644
--- a/packages/frontend-embed/src/components/EmNoteHeader.vue
+++ b/packages/frontend-embed/src/components/EmNoteHeader.vue
@@ -72,7 +72,7 @@ defineProps<{
 	margin: 0 .5em 0 0;
 	padding: 1px 6px;
 	font-size: 80%;
-	border: solid 0.5px var(--divider);
+	border: solid 0.5px var(--MI_THEME-divider);
 	border-radius: 3px;
 }
 
diff --git a/packages/frontend-embed/src/components/EmNoteSimple.vue b/packages/frontend-embed/src/components/EmNoteSimple.vue
index d4afc0b4d7..83e73f9870 100644
--- a/packages/frontend-embed/src/components/EmNoteSimple.vue
+++ b/packages/frontend-embed/src/components/EmNoteSimple.vue
@@ -53,7 +53,7 @@ const showContent = ref(false);
 	height: 34px;
 	border-radius: 8px;
 	position: sticky !important;
-	top: calc(16px + var(--stickyTop, 0px));
+	top: calc(16px + var(--MI-stickyTop, 0px));
 	left: 0;
 }
 
diff --git a/packages/frontend-embed/src/components/EmNoteSub.vue b/packages/frontend-embed/src/components/EmNoteSub.vue
index 9fbd1eae35..cc379e8281 100644
--- a/packages/frontend-embed/src/components/EmNoteSub.vue
+++ b/packages/frontend-embed/src/components/EmNoteSub.vue
@@ -123,7 +123,7 @@ if (props.detail) {
 }
 
 .reply, .more {
-	border-left: solid 0.5px var(--divider);
+	border-left: solid 0.5px var(--MI_THEME-divider);
 	margin-top: 10px;
 }
 
@@ -144,7 +144,7 @@ if (props.detail) {
 .muted {
 	text-align: center;
 	padding: 8px !important;
-	border: 1px solid var(--divider);
+	border: 1px solid var(--MI_THEME-divider);
 	margin: 8px 8px 0 8px;
 	border-radius: 8px;
 }
diff --git a/packages/frontend-embed/src/components/EmNotes.vue b/packages/frontend-embed/src/components/EmNotes.vue
index 3418d97f77..4211261e19 100644
--- a/packages/frontend-embed/src/components/EmNotes.vue
+++ b/packages/frontend-embed/src/components/EmNotes.vue
@@ -43,10 +43,10 @@ defineExpose({
 
 <style lang="scss" module>
 .root {
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 }
 
 .note {
-	border-bottom: 0.5px solid var(--divider);
+	border-bottom: 0.5px solid var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend-embed/src/components/EmPoll.vue b/packages/frontend-embed/src/components/EmPoll.vue
index a2b1203449..d197e094c6 100644
--- a/packages/frontend-embed/src/components/EmPoll.vue
+++ b/packages/frontend-embed/src/components/EmPoll.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<li v-for="(choice, i) in poll.choices" :key="i" :class="$style.choice">
 			<div :class="$style.bg" :style="{ 'width': `${choice.votes / total * 100}%` }"></div>
 			<span :class="$style.fg">
-				<template v-if="choice.isVoted"><i class="ti ti-check" style="margin-right: 4px; color: var(--accent);"></i></template>
+				<template v-if="choice.isVoted"><i class="ti ti-check" style="margin-right: 4px; color: var(--MI_THEME-accent);"></i></template>
 				<EmMfm :text="choice.text" :plain="true"/>
 				<span style="margin-left: 4px; opacity: 0.7;">({{ i18n.tsx._poll.votesCount({ n: choice.votes }) }})</span>
 			</span>
@@ -52,8 +52,8 @@ const total = computed(() => sum(props.poll.choices.map(x => x.votes)));
 	position: relative;
 	margin: 4px 0;
 	padding: 4px;
-	//border: solid 0.5px var(--divider);
-	background: var(--accentedBg);
+	//border: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-accentedBg);
 	border-radius: 4px;
 	overflow: clip;
 }
@@ -63,8 +63,8 @@ const total = computed(() => sum(props.poll.choices.map(x => x.votes)));
 	top: 0;
 	left: 0;
 	height: 100%;
-	background: var(--accent);
-	background: linear-gradient(90deg,var(--buttonGradateA),var(--buttonGradateB));
+	background: var(--MI_THEME-accent);
+	background: linear-gradient(90deg,var(--MI_THEME-buttonGradateA),var(--MI_THEME-buttonGradateB));
 	transition: width 1s ease;
 }
 
@@ -72,11 +72,11 @@ const total = computed(() => sum(props.poll.choices.map(x => x.votes)));
 	position: relative;
 	display: inline-block;
 	padding: 3px 5px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: 3px;
 }
 
 .info {
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 </style>
diff --git a/packages/frontend-embed/src/components/EmReactionsViewer.reaction.vue b/packages/frontend-embed/src/components/EmReactionsViewer.reaction.vue
index 2e43eb8d17..2ebff489fd 100644
--- a/packages/frontend-embed/src/components/EmReactionsViewer.reaction.vue
+++ b/packages/frontend-embed/src/components/EmReactionsViewer.reaction.vue
@@ -38,7 +38,7 @@ const props = defineProps<{
 	justify-content: center;
 
 	&.canToggle {
-		background: var(--buttonBg);
+		background: var(--MI_THEME-buttonBg);
 
 		&:hover {
 			background: rgba(0, 0, 0, 0.1);
@@ -72,12 +72,12 @@ const props = defineProps<{
 	}
 
 	&.reacted, &.reacted:hover {
-		background: var(--accentedBg);
-		color: var(--accent);
-		box-shadow: 0 0 0 1px var(--accent) inset;
+		background: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
+		box-shadow: 0 0 0 1px var(--MI_THEME-accent) inset;
 
 		> .count {
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 		}
 
 		> .icon {
diff --git a/packages/frontend-embed/src/components/EmSubNoteContent.vue b/packages/frontend-embed/src/components/EmSubNoteContent.vue
index f433573df5..e9acbcb293 100644
--- a/packages/frontend-embed/src/components/EmSubNoteContent.vue
+++ b/packages/frontend-embed/src/components/EmSubNoteContent.vue
@@ -65,11 +65,11 @@ const collapsed = ref(isLong);
 			left: 0;
 			width: 100%;
 			height: 64px;
-			background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+			background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 			> .fadeLabel {
 				display: inline-block;
-				background: var(--panel);
+				background: var(--MI_THEME-panel);
 				padding: 6px 10px;
 				font-size: 0.8em;
 				border-radius: 999px;
@@ -78,7 +78,7 @@ const collapsed = ref(isLong);
 
 			&:hover {
 				> .fadeLabel {
-					background: var(--panelHighlight);
+					background: var(--MI_THEME-panelHighlight);
 				}
 			}
 		}
@@ -87,25 +87,25 @@ const collapsed = ref(isLong);
 
 .reply {
 	margin-right: 6px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 .rp {
 	margin-left: 4px;
 	font-style: oblique;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .showLess {
 	width: 100%;
 	margin-top: 14px;
 	position: sticky;
-	bottom: calc(var(--stickyBottom, 0px) + 14px);
+	bottom: calc(var(--MI-stickyBottom, 0px) + 14px);
 }
 
 .showLessLabel {
 	display: inline-block;
-	background: var(--popup);
+	background: var(--MI_THEME-popup);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: 999px;
diff --git a/packages/frontend-embed/src/components/EmTime.vue b/packages/frontend-embed/src/components/EmTime.vue
index c3986f7d70..7902e18483 100644
--- a/packages/frontend-embed/src/components/EmTime.vue
+++ b/packages/frontend-embed/src/components/EmTime.vue
@@ -98,10 +98,10 @@ if (!invalid && props.origin === null && (props.mode === 'relative' || props.mod
 
 <style lang="scss" module>
 .old1 {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 }
 
 .old1.old2 {
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 </style>
diff --git a/packages/frontend-embed/src/components/EmTimelineContainer.vue b/packages/frontend-embed/src/components/EmTimelineContainer.vue
index 6c30b1102d..60fd67ced9 100644
--- a/packages/frontend-embed/src/components/EmTimelineContainer.vue
+++ b/packages/frontend-embed/src/components/EmTimelineContainer.vue
@@ -20,7 +20,7 @@ withDefaults(defineProps<{
 
 <style module lang="scss">
 .timelineRoot {
-	background-color: var(--panel);
+	background-color: var(--MI_THEME-panel);
 	height: 100%;
 	max-height: var(--embedMaxHeight, none);
 	display: flex;
@@ -29,7 +29,7 @@ withDefaults(defineProps<{
 
 .header {
 	flex-shrink: 0;
-	border-bottom: 1px solid var(--divider);
+	border-bottom: 1px solid var(--MI_THEME-divider);
 }
 
 .body {
diff --git a/packages/frontend-embed/src/pages/clip.vue b/packages/frontend-embed/src/pages/clip.vue
index 2528dc4b80..f4d4e8cf6f 100644
--- a/packages/frontend-embed/src/pages/clip.vue
+++ b/packages/frontend-embed/src/pages/clip.vue
@@ -100,7 +100,7 @@ function top(ev: MouseEvent) {
 	display: flex;
 	min-width: 0;
 	align-items: center;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 	overflow: hidden;
 
 	.headerClipIconRoot {
@@ -110,8 +110,8 @@ function top(ev: MouseEvent) {
 		line-height: 32px;
 		font-size: 14px;
 		text-align: center;
-		background-color: var(--accentedBg);
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
 		border-radius: 50%;
 	}
 
diff --git a/packages/frontend-embed/src/pages/note.vue b/packages/frontend-embed/src/pages/note.vue
index 6f6c8c0f63..e879430286 100644
--- a/packages/frontend-embed/src/pages/note.vue
+++ b/packages/frontend-embed/src/pages/note.vue
@@ -47,6 +47,6 @@ if (note.value?.url != null || note.value?.uri != null) {
 
 <style lang="scss" module>
 .noteEmbedRoot {
-	background-color: var(--panel);
+	background-color: var(--MI_THEME-panel);
 }
 </style>
diff --git a/packages/frontend-embed/src/pages/tag.vue b/packages/frontend-embed/src/pages/tag.vue
index b481b3ebe5..4b00ae7c2d 100644
--- a/packages/frontend-embed/src/pages/tag.vue
+++ b/packages/frontend-embed/src/pages/tag.vue
@@ -83,7 +83,7 @@ function top(ev: MouseEvent) {
 	display: flex;
 	min-width: 0;
 	align-items: center;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 	overflow: hidden;
 
 	.headerClipIconRoot {
@@ -93,8 +93,8 @@ function top(ev: MouseEvent) {
 		line-height: 32px;
 		font-size: 14px;
 		text-align: center;
-		background-color: var(--accentedBg);
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
 		border-radius: 50%;
 	}
 
diff --git a/packages/frontend-embed/src/pages/user-timeline.vue b/packages/frontend-embed/src/pages/user-timeline.vue
index 85e6f52d50..348b1a7622 100644
--- a/packages/frontend-embed/src/pages/user-timeline.vue
+++ b/packages/frontend-embed/src/pages/user-timeline.vue
@@ -117,7 +117,7 @@ function top(ev: MouseEvent) {
 	display: flex;
 	min-width: 0;
 	align-items: center;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 	overflow: hidden;
 
 	.avatarLink {
diff --git a/packages/frontend-embed/src/style.scss b/packages/frontend-embed/src/style.scss
index 979e959f52..6097281c37 100644
--- a/packages/frontend-embed/src/style.scss
+++ b/packages/frontend-embed/src/style.scss
@@ -7,18 +7,18 @@
  */
 
 :root {
-	--radius: 12px;
-	--marginFull: 14px;
-	--marginHalf: 10px;
+	--MI-radius: 12px;
+	--MI-marginFull: 14px;
+	--MI-marginHalf: 10px;
 
-	--margin: var(--marginFull);
+	--MI-margin: var(--MI-marginFull);
 }
 
 html {
 	background-color: transparent;
 	color-scheme: light dark;
-	color: var(--fg);
-	accent-color: var(--accent);
+	color: var(--MI_THEME-fg);
+	accent-color: var(--MI_THEME-accent);
 	overflow: clip;
 	overflow-wrap: break-word;
 	font-family: 'Hiragino Maru Gothic Pro', "BIZ UDGothic", Roboto, HelveticaNeue, Arial, sans-serif;
@@ -29,7 +29,7 @@ html {
 	-webkit-text-size-adjust: 100%;
 
 	&, * {
-		scrollbar-color: var(--scrollbarHandle) transparent;
+		scrollbar-color: var(--MI_THEME-scrollbarHandle) transparent;
 		scrollbar-width: thin;
 
 		&::-webkit-scrollbar {
@@ -42,14 +42,14 @@ html {
 		}
 
 		&::-webkit-scrollbar-thumb {
-			background: var(--scrollbarHandle);
+			background: var(--MI_THEME-scrollbarHandle);
 
 			&:hover {
-				background: var(--scrollbarHandleHover);
+				background: var(--MI_THEME-scrollbarHandleHover);
 			}
 
 			&:active {
-				background: var(--accent);
+				background: var(--MI_THEME-accent);
 			}
 		}
 	}
@@ -93,7 +93,7 @@ rt {
 }
 
 :focus-visible {
-	outline: var(--focus) solid 2px;
+	outline: var(--MI_THEME-focus) solid 2px;
 	outline-offset: -2px;
 
 	&:hover {
@@ -151,38 +151,38 @@ rt {
 
 ._buttonGray {
 	@extend ._button;
-	background: var(--buttonBg);
+	background: var(--MI_THEME-buttonBg);
 
 	&:not(:disabled):hover {
-		background: var(--buttonHoverBg);
+		background: var(--MI_THEME-buttonHoverBg);
 	}
 }
 
 ._buttonPrimary {
 	@extend ._button;
-	color: var(--fgOnAccent);
-	background: var(--accent);
+	color: var(--MI_THEME-fgOnAccent);
+	background: var(--MI_THEME-accent);
 
 	&:not(:disabled):hover {
-		background: hsl(from var(--accent) h s calc(l + 5));
+		background: hsl(from var(--MI_THEME-accent) h s calc(l + 5));
 	}
 
 	&:not(:disabled):active {
-		background: hsl(from var(--accent) h s calc(l - 5));
+		background: hsl(from var(--MI_THEME-accent) h s calc(l - 5));
 	}
 }
 
 ._buttonGradate {
 	@extend ._buttonPrimary;
-	color: var(--fgOnAccent);
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+	color: var(--MI_THEME-fgOnAccent);
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 
 	&:not(:disabled):hover {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 	}
 
 	&:not(:disabled):active {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 	}
 }
 
@@ -199,13 +199,13 @@ rt {
 }
 
 ._help {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	cursor: help;
 }
 
 ._textButton {
 	@extend ._button;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 
 	&:focus-visible {
 		outline-offset: 2px;
@@ -217,13 +217,13 @@ rt {
 }
 
 ._panel {
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 
 ._margin {
-	margin: var(--margin) 0;
+	margin: var(--MI-margin) 0;
 }
 
 ._gaps_m {
@@ -241,7 +241,7 @@ rt {
 ._gaps {
 	display: flex;
 	flex-direction: column;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 }
 
 ._buttons {
@@ -263,24 +263,24 @@ rt {
 	padding: 10px;
 	box-sizing: border-box;
 	text-align: center;
-	border: solid 0.5px var(--divider);
-	border-radius: var(--radius);
+	border: solid 0.5px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 
 	&:active {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 	}
 }
 
 ._popup {
-	background: var(--popup);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-popup);
+	border-radius: var(--MI-radius);
 	contain: content;
 }
 
 ._acrylic {
-	background: var(--acrylicPanel);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	background: var(--MI_THEME-acrylicPanel);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 
 ._fullinfo {
@@ -296,7 +296,7 @@ rt {
 }
 
 ._link {
-	color: var(--link);
+	color: var(--MI_THEME-link);
 }
 
 ._caption {
diff --git a/packages/frontend-embed/src/theme.ts b/packages/frontend-embed/src/theme.ts
index 23e70cd0d3..4664ad4880 100644
--- a/packages/frontend-embed/src/theme.ts
+++ b/packages/frontend-embed/src/theme.ts
@@ -61,7 +61,7 @@ export function applyTheme(theme: Theme, persist = true) {
 	}
 
 	for (const [k, v] of Object.entries(props)) {
-		document.documentElement.style.setProperty(`--${k}`, v.toString());
+		document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
 	}
 
 	// iframeを正常に透過させるために、cssのcolor-schemeは `light dark;` 固定にしてある。style.scss参照
diff --git a/packages/frontend-embed/src/ui.vue b/packages/frontend-embed/src/ui.vue
index 8da5f46a96..4ba5968a91 100644
--- a/packages/frontend-embed/src/ui.vue
+++ b/packages/frontend-embed/src/ui.vue
@@ -88,14 +88,14 @@ onUnmounted(() => {
 <style lang="scss" module>
 .rootForEmbedPage {
 	box-sizing: border-box;
-	border: 1px solid var(--divider);
-	background-color: var(--bg);
+	border: 1px solid var(--MI_THEME-divider);
+	background-color: var(--MI_THEME-bg);
 	overflow: hidden;
 	position: relative;
 	height: auto;
 
 	&.rounded {
-		border-radius: var(--radius);
+		border-radius: var(--MI-radius);
 	}
 
 	&.noBorder {
diff --git a/packages/frontend-embed/vite.config.ts b/packages/frontend-embed/vite.config.ts
index b95533c2cd..bf6f558893 100644
--- a/packages/frontend-embed/vite.config.ts
+++ b/packages/frontend-embed/vite.config.ts
@@ -90,6 +90,11 @@ export function getConfig(): UserConfig {
 					return shortId + '-' + toBase62(hash(id)).substring(0, 4);
 				},
 			},
+			preprocessorOptions: {
+				scss: {
+					api: 'modern-compiler',
+				},
+			},
 		},
 
 		define: {
diff --git a/packages/frontend-shared/js/const.ts b/packages/frontend-shared/js/const.ts
index 8236cc9a4d..0e100d574b 100644
--- a/packages/frontend-shared/js/const.ts
+++ b/packages/frontend-shared/js/const.ts
@@ -119,6 +119,7 @@ export const notificationTypes = [
 	'roleAssigned',
 	'achievementEarned',
 	'exportCompleted',
+	'login',
 	'test',
 	'app',
 	'edited',
diff --git a/packages/frontend-shared/themes/_dark.json5 b/packages/frontend-shared/themes/_dark.json5
index e4649311c3..b3f1ab824b 100644
--- a/packages/frontend-shared/themes/_dark.json5
+++ b/packages/frontend-shared/themes/_dark.json5
@@ -30,7 +30,7 @@
 		panelHeaderBg: ':lighten<3<@panel',
 		panelHeaderFg: '@fg',
 		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		thread: ':lighten<12<@panel',
 		acrylicPanel: ':alpha<0.5<@panel',
 		windowHeader: ':alpha<0.85<@panel',
@@ -68,7 +68,6 @@
 		switchOnFg: '@accent',
 		inputBorder: 'rgba(255, 255, 255, 0.1)',
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
-		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
 		driveFolderBg: ':alpha<0.3<@accent',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
 		badge: '#31b1ce',
diff --git a/packages/frontend-shared/themes/_light.json5 b/packages/frontend-shared/themes/_light.json5
index b6218a5f1d..89c632b057 100644
--- a/packages/frontend-shared/themes/_light.json5
+++ b/packages/frontend-shared/themes/_light.json5
@@ -30,7 +30,7 @@
 		panelHeaderBg: ':lighten<3<@panel',
 		panelHeaderFg: '@fg',
 		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		thread: ':darken<12<@panel',
 		acrylicPanel: ':alpha<0.5<@panel',
 		windowHeader: ':alpha<0.85<@panel',
@@ -68,7 +68,6 @@
 		switchOnFg: '@fgOnAccent',
 		inputBorder: 'rgba(0, 0, 0, 0.1)',
 		inputBorderHover: 'rgba(0, 0, 0, 0.2)',
-		listItemHoverBg: 'rgba(0, 0, 0, 0.03)',
 		driveFolderBg: ':alpha<0.3<@accent',
 		wallpaperOverlay: 'rgba(255, 255, 255, 0.5)',
 		badge: '#31b1ce',
diff --git a/packages/frontend-shared/themes/d-astro.json5 b/packages/frontend-shared/themes/d-astro.json5
index a674a5c5c9..4422526a33 100644
--- a/packages/frontend-shared/themes/d-astro.json5
+++ b/packages/frontend-shared/themes/d-astro.json5
@@ -36,7 +36,7 @@
 		dateLabelFg: '@fg',
 		inputBorder: 'rgba(255, 255, 255, 0.1)',
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		accentDarken: ':darken<10<@accent',
 		acrylicPanel: ':alpha<0.5<@panel',
 		navIndicator: '@accent',
@@ -50,7 +50,6 @@
 		htmlThemeColor: '@bg',
 		fgOnWhite: '@accent',
 		panelHighlight: ':lighten<3<@panel',
-		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
 		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
 		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
diff --git a/packages/frontend-shared/themes/d-u0.json5 b/packages/frontend-shared/themes/d-u0.json5
index 32ac9ec5cf..fb707c74c3 100644
--- a/packages/frontend-shared/themes/d-u0.json5
+++ b/packages/frontend-shared/themes/d-u0.json5
@@ -55,7 +55,7 @@
 		codeBoolean: '#c59eff',
 		dateLabelFg: '@fg',
 		inputBorder: 'rgba(255, 255, 255, 0.1)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		accentDarken: ':darken<10<@accent',
 		acrylicPanel: ':alpha<0.5<@panel',
 		navIndicator: '@indicator',
@@ -69,7 +69,6 @@
 		buttonGradateB: ':hue<20<@accent',
 		htmlThemeColor: '@bg',
 		panelHighlight: ':lighten<3<@panel',
-		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
 		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
diff --git a/packages/frontend-shared/themes/l-u0.json5 b/packages/frontend-shared/themes/l-u0.json5
index 0b952b003a..7062e7fe5b 100644
--- a/packages/frontend-shared/themes/l-u0.json5
+++ b/packages/frontend-shared/themes/l-u0.json5
@@ -56,7 +56,7 @@
 		codeBoolean: '#c59eff',
 		dateLabelFg: '@fg',
 		inputBorder: 'rgba(255, 255, 255, 0.1)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		accentDarken: ':darken<10<@accent',
 		acrylicPanel: ':alpha<0.5<@panel',
 		navIndicator: '@indicator',
@@ -71,7 +71,6 @@
 		buttonGradateB: ':hue<20<@accent',
 		htmlThemeColor: '@bg',
 		panelHighlight: ':lighten<3<@panel',
-		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
 		scrollbarHandle: '#74747433',
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
diff --git a/packages/frontend-shared/themes/l-vivid.json5 b/packages/frontend-shared/themes/l-vivid.json5
index f1c63dde6e..39768d4ac6 100644
--- a/packages/frontend-shared/themes/l-vivid.json5
+++ b/packages/frontend-shared/themes/l-vivid.json5
@@ -39,7 +39,7 @@
 		dateLabelFg: '@fg',
 		inputBorder: 'rgba(0, 0, 0, 0.1)',
 		inputBorderHover: 'rgba(0, 0, 0, 0.2)',
-		panelBorder: '" solid 1px var(--divider)',
+		panelBorder: '" solid 1px var(--MI_THEME-divider)',
 		accentDarken: ':darken<10<@accent',
 		acrylicPanel: ':alpha<0.5<@panel',
 		navIndicator: '@accent',
@@ -52,7 +52,6 @@
 		panelHeaderFg: '@fg',
 		htmlThemeColor: '@bg',
 		panelHighlight: ':darken<3<@panel',
-		listItemHoverBg: 'rgba(0, 0, 0, 0.03)',
 		scrollbarHandle: 'rgba(0, 0, 0, 0.2)',
 		wallpaperOverlay: 'rgba(255, 255, 255, 0.5)',
 		fgTransparentWeak: ':alpha<0.75<@fg',
diff --git a/packages/frontend/.storybook/generate.tsx b/packages/frontend/.storybook/generate.tsx
index 42d1a10f0a..f2bdc631d2 100644
--- a/packages/frontend/.storybook/generate.tsx
+++ b/packages/frontend/.storybook/generate.tsx
@@ -397,7 +397,18 @@ function toStories(component: string): Promise<string> {
 	const globs = await Promise.all([
 		glob('src/components/global/Mk*.vue'),
 		glob('src/components/global/RouterView.vue'),
-		glob('src/components/Mk[A-E]*.vue'),
+		glob('src/components/MkAbuseReportWindow.vue'),
+		glob('src/components/MkAccountMoved.vue'),
+		glob('src/components/MkAchievements.vue'),
+		glob('src/components/MkAnalogClock.vue'),
+		glob('src/components/MkAnimBg.vue'),
+		glob('src/components/MkAnnouncementDialog.vue'),
+		glob('src/components/MkAntennaEditor.vue'),
+		glob('src/components/MkAntennaEditorDialog.vue'),
+		glob('src/components/MkAsUi.vue'),
+		glob('src/components/MkAutocomplete.vue'),
+		glob('src/components/MkAvatars.vue'),
+		glob('src/components/Mk[B-E]*.vue'),
 		glob('src/components/MkFlashPreview.vue'),
 		glob('src/components/MkGalleryPostPreview.vue'),
 		glob('src/components/MkSignupServerRules.vue'),
diff --git a/packages/frontend/assets/testcaptcha.png b/packages/frontend/assets/testcaptcha.png
new file mode 100644
index 0000000000..9bfd252b51
--- /dev/null
+++ b/packages/frontend/assets/testcaptcha.png
diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index 1b4b5d5bd1..c60ae82b7a 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -29,7 +29,7 @@
 		"@syuilo/aiscript": "0.19.0",
 		"@twemoji/parser": "15.1.1",
 		"@vitejs/plugin-vue": "5.1.4",
-		"@vue/compiler-sfc": "3.5.10",
+		"@vue/compiler-sfc": "3.5.11",
 		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.11",
 		"astring": "1.9.0",
 		"broadcast-channel": "7.0.0",
@@ -40,12 +40,13 @@
 		"chartjs-chart-matrix": "2.0.1",
 		"chartjs-plugin-gradient": "0.6.1",
 		"chartjs-plugin-zoom": "2.0.1",
-		"chromatic": "11.10.4",
+		"chromatic": "11.11.0",
 		"compare-versions": "6.1.1",
 		"cropperjs": "2.0.0-rc.2",
 		"date-fns": "2.30.0",
 		"estree-walker": "3.0.3",
 		"eventemitter3": "5.0.1",
+		"frontend-shared": "workspace:*",
 		"idb-keyval": "6.2.1",
 		"insert-text-at-cursor": "0.3.0",
 		"is-file-animated": "1.0.2",
@@ -55,13 +56,12 @@
 		"misskey-bubble-game": "workspace:*",
 		"misskey-js": "workspace:*",
 		"misskey-reversi": "workspace:*",
-		"frontend-shared": "workspace:*",
 		"photoswipe": "5.4.4",
 		"punycode": "2.3.1",
 		"rollup": "4.22.5",
-		"sanitize-html": "2.13.0",
+		"sanitize-html": "2.13.1",
 		"sass": "1.79.3",
-		"shiki": "1.12.0",
+		"shiki": "1.21.0",
 		"strict-event-emitter-types": "2.0.0",
 		"textarea-caret": "3.1.0",
 		"three": "0.169.0",
@@ -73,30 +73,31 @@
 		"uuid": "10.0.0",
 		"v-code-diff": "1.13.1",
 		"vite": "5.4.8",
-		"vue": "3.5.10",
+		"vue": "3.5.11",
 		"vuedraggable": "next"
 	},
 	"devDependencies": {
 		"@misskey-dev/summaly": "5.1.0",
-		"@storybook/addon-actions": "8.3.3",
-		"@storybook/addon-essentials": "8.3.3",
-		"@storybook/addon-interactions": "8.3.3",
-		"@storybook/addon-links": "8.3.3",
-		"@storybook/addon-mdx-gfm": "8.3.3",
-		"@storybook/addon-storysource": "8.3.3",
-		"@storybook/blocks": "8.3.3",
-		"@storybook/components": "8.3.3",
-		"@storybook/core-events": "8.3.3",
-		"@storybook/manager-api": "8.3.3",
-		"@storybook/preview-api": "8.3.3",
-		"@storybook/react": "8.3.3",
-		"@storybook/react-vite": "8.3.3",
-		"@storybook/test": "8.3.3",
-		"@storybook/theming": "8.3.3",
-		"@storybook/types": "8.3.3",
-		"@storybook/vue3": "8.3.3",
-		"@storybook/vue3-vite": "8.3.3",
+		"@storybook/addon-actions": "8.3.4",
+		"@storybook/addon-essentials": "8.3.4",
+		"@storybook/addon-interactions": "8.3.4",
+		"@storybook/addon-links": "8.3.4",
+		"@storybook/addon-mdx-gfm": "8.3.4",
+		"@storybook/addon-storysource": "8.3.4",
+		"@storybook/blocks": "8.3.4",
+		"@storybook/components": "8.3.4",
+		"@storybook/core-events": "8.3.4",
+		"@storybook/manager-api": "8.3.4",
+		"@storybook/preview-api": "8.3.4",
+		"@storybook/react": "8.3.4",
+		"@storybook/react-vite": "8.3.4",
+		"@storybook/test": "8.3.4",
+		"@storybook/theming": "8.3.4",
+		"@storybook/types": "8.3.4",
+		"@storybook/vue3": "8.3.4",
+		"@storybook/vue3-vite": "8.3.4",
 		"@testing-library/vue": "8.1.0",
+		"@types/canvas-confetti": "^1.6.4",
 		"@types/estree": "1.0.6",
 		"@types/katex": "^0.16.7",
 		"@types/matter-js": "0.19.7",
@@ -112,11 +113,11 @@
 		"@typescript-eslint/eslint-plugin": "7.17.0",
 		"@typescript-eslint/parser": "7.17.0",
 		"@vitest/coverage-v8": "1.6.0",
-		"@vue/runtime-core": "3.5.10",
+		"@vue/runtime-core": "3.5.11",
 		"acorn": "8.12.1",
 		"cross-env": "7.0.3",
 		"cypress": "13.15.0",
-		"eslint-plugin-import": "2.30.0",
+		"eslint-plugin-import": "2.31.0",
 		"eslint-plugin-vue": "9.28.0",
 		"fast-glob": "3.3.2",
 		"happy-dom": "10.0.3",
@@ -130,7 +131,7 @@
 		"react-dom": "18.3.1",
 		"seedrandom": "3.0.5",
 		"start-server-and-test": "2.0.8",
-		"storybook": "8.3.3",
+		"storybook": "8.3.4",
 		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
 		"vite-plugin-turbosnap": "1.0.3",
 		"vitest": "1.6.0",
diff --git a/packages/frontend/src/_dev_boot_.ts b/packages/frontend/src/_dev_boot_.ts
index 1601f247d7..f312765dcf 100644
--- a/packages/frontend/src/_dev_boot_.ts
+++ b/packages/frontend/src/_dev_boot_.ts
@@ -43,7 +43,7 @@ async function main() {
 	const theme = localStorage.getItem('theme');
 	if (theme) {
 		for (const [k, v] of Object.entries(JSON.parse(theme))) {
-			document.documentElement.style.setProperty(`--${k}`, v.toString());
+			document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
 
 			// HTMLの theme-color 適用
 			if (k === 'htmlThemeColor') {
diff --git a/packages/frontend/src/account.ts b/packages/frontend/src/account.ts
index e3416f2c29..995578dece 100644
--- a/packages/frontend/src/account.ts
+++ b/packages/frontend/src/account.ts
@@ -227,7 +227,7 @@ export async function openAccountMenu(opts: {
 
 	function showSigninDialog() {
 		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
-			done: res => {
+			done: (res: Misskey.entities.SigninFlowResponse & { finished: true }) => {
 				addAccount(res.id, res.i);
 				success();
 			},
@@ -237,9 +237,9 @@ export async function openAccountMenu(opts: {
 
 	function createAccount() {
 		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
-			done: res => {
-				addAccount(res.id, res.i);
-				switchAccountWithToken(res.i);
+			done: (res: Misskey.entities.SignupResponse) => {
+				addAccount(res.id, res.token);
+				switchAccountWithToken(res.token);
 			},
 			closed: () => dispose(),
 		});
diff --git a/packages/frontend/src/boot/common.ts b/packages/frontend/src/boot/common.ts
index af8bbf57d2..6102f88ae5 100644
--- a/packages/frontend/src/boot/common.ts
+++ b/packages/frontend/src/boot/common.ts
@@ -183,24 +183,18 @@ export async function common(createVue: () => App<Element>) {
 			if (instance.defaultLightTheme != null) ColdDeviceStorage.set('lightTheme', JSON.parse(instance.defaultLightTheme));
 			if (instance.defaultDarkTheme != null) ColdDeviceStorage.set('darkTheme', JSON.parse(instance.defaultDarkTheme));
 			defaultStore.set('themeInitial', false);
-		} else {
-			if (defaultStore.state.darkMode) {
-				applyTheme(darkTheme.value);
-			} else {
-				applyTheme(lightTheme.value);
-			}
 		}
 	});
 
 	watch(defaultStore.reactiveState.useBlurEffectForModal, v => {
-		document.documentElement.style.setProperty('--modalBgFilter', v ? 'blur(4px)' : 'none');
+		document.documentElement.style.setProperty('--MI-modalBgFilter', v ? 'blur(4px)' : 'none');
 	}, { immediate: true });
 
 	watch(defaultStore.reactiveState.useBlurEffect, v => {
 		if (v) {
-			document.documentElement.style.removeProperty('--blur');
+			document.documentElement.style.removeProperty('--MI-blur');
 		} else {
-			document.documentElement.style.setProperty('--blur', 'none');
+			document.documentElement.style.setProperty('--MI-blur', 'none');
 		}
 	}, { immediate: true });
 
diff --git a/packages/frontend/src/components/MkAbuseReport.vue b/packages/frontend/src/components/MkAbuseReport.vue
index d13eedaade..4d6757a09f 100644
--- a/packages/frontend/src/components/MkAbuseReport.vue
+++ b/packages/frontend/src/components/MkAbuseReport.vue
@@ -4,141 +4,153 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-	<div class="bcekxzvu _margin _panel">
-		<div class="target">
-			<MkA v-user-preview="report.targetUserId" class="info" :to="`/admin/user/${report.targetUserId}`" :behavior="'window'">
-				<MkAvatar class="avatar" :user="report.targetUser" indicator/>
-				<div class="names">
-					<MkUserName class="name" :user="report.targetUser"/>
-					<MkAcct class="acct" :user="report.targetUser" style="display: block;"/>
-				</div>
-			</MkA>
-			<div class="keyvalCtn">
-				<MkKeyValue>
-					<template #key>{{ i18n.ts.registeredDate }}</template>
-					<template #value>{{ dateString(report.targetUser.createdAt) }} (<MkTime :time="report.targetUser.createdAt"/>)</template>
-				</MkKeyValue>
-				<MkKeyValue>
-					<template #key>{{ i18n.ts.reporter }}</template>
-					<template #value><MkA :to="`/admin/user/${report.reporter.id}`" class="_link" :behavior="'window'">@{{ report.reporter.username }}</MkA></template>
-				</MkKeyValue>
-				<MkKeyValue>
-					<template #key>{{ i18n.ts.createdAt }}</template>
-					<template #value><MkTime :time="report.createdAt" mode="absolute"/> (<MkTime :time="report.createdAt" mode="relative"/>)</template>
-				</MkKeyValue>
-			</div>
-			<hr>
+<MkFolder>
+	<template #icon>
+		<i v-if="report.resolved && report.resolvedAs === 'accept'" class="ti ti-check" style="color: var(--MI_THEME-success)"></i>
+		<i v-else-if="report.resolved && report.resolvedAs === 'reject'" class="ti ti-x" style="color: var(--MI_THEME-error)"></i>
+		<i v-else-if="report.resolved" class="ti ti-slash"></i>
+		<i v-else class="ti ti-exclamation-circle" style="color: var(--MI_THEME-warn)"></i>
+	</template>
+	<template #label><MkAcct :user="report.targetUser"/> (by <MkAcct :user="report.reporter"/>)</template>
+	<template #caption>{{ report.comment }}</template>
+	<template #suffix><MkTime :time="report.createdAt"/></template>
+	<template #footer>
+		<div class="_buttons">
+			<template v-if="!report.resolved">
+				<MkButton @click="resolve('accept')"><i class="ti ti-check" style="color: var(--MI_THEME-success)"></i> {{ i18n.ts._abuseUserReport.resolve }} ({{ i18n.ts._abuseUserReport.accept }})</MkButton>
+				<MkButton @click="resolve('reject')"><i class="ti ti-x" style="color: var(--MI_THEME-error)"></i> {{ i18n.ts._abuseUserReport.resolve }} ({{ i18n.ts._abuseUserReport.reject }})</MkButton>
+				<MkButton @click="resolve(null)"><i class="ti ti-slash"></i> {{ i18n.ts._abuseUserReport.resolve }} ({{ i18n.ts.other }})</MkButton>
+			</template>
+			<template v-if="report.targetUser.host != null">
+				<MkButton :disabled="report.forwarded" primary @click="forward"><i class="ti ti-corner-up-right"></i> {{ i18n.ts._abuseUserReport.forward }}</MkButton>
+				<div v-tooltip:dialog="i18n.ts._abuseUserReport.forwardDescription" class="_button _help"><i class="ti ti-help-circle"></i></div>
+			</template>
+			<button class="_button" style="margin-left: auto; width: 34px;" @click="showMenu"><i class="ti ti-dots"></i></button>
 		</div>
-		<div class="detail">
-			<div>
+	</template>
+
+	<div :class="$style.root" class="_gaps_s">
+		<MkFolder :withSpacer="false">
+			<template #icon><MkAvatar :user="report.targetUser" style="width: 18px; height: 18px;"/></template>
+			<template #label>{{ i18n.ts.target }}: <MkAcct :user="report.targetUser"/></template>
+			<template #suffix>#{{ report.targetUserId.toUpperCase() }}</template>
+
+			<div style="container-type: inline-size;">
+				<RouterView :router="targetRouter"/>
+			</div>
+		</MkFolder>
+
+		<MkFolder :defaultOpen="true">
+			<template #icon><i class="ti ti-message-2"></i></template>
+			<template #label>{{ i18n.ts.details }}</template>
+			<div class="_gaps_s">
 				<Mfm :text="report.comment" :isBlock="true" :linkNavigationBehavior="'window'"/>
 			</div>
-			<hr/>
-			<div v-if="report.assignee" class="assignee">
-				{{ i18n.ts.moderator }}:
-				<MkA :to="`/admin/user/${report.assignee.id}`" class="_link" :behavior="'window'">@{{ report.assignee.username }}</MkA>
+		</MkFolder>
+
+		<MkFolder :withSpacer="false">
+			<template #icon><MkAvatar :user="report.reporter" style="width: 18px; height: 18px;"/></template>
+			<template #label>{{ i18n.ts.reporter }}: <MkAcct :user="report.reporter"/></template>
+			<template #suffix>#{{ report.reporterId.toUpperCase() }}</template>
+
+			<div style="container-type: inline-size;">
+				<RouterView :router="reporterRouter"/>
 			</div>
-			<div class="action">
-				<MkSwitch v-model="forward" c:disabled="report.targetUser.host == null || report.resolved">
-					{{ i18n.ts.forwardReport }}
-					<template #caption>{{ i18n.ts.forwardReportIsAnonymous }}</template>
-				</MkSwitch>
-				<MkButton v-if="!report.resolved" primary @click="resolve">{{ i18n.ts.abuseMarkAsResolved }}</MkButton>
+		</MkFolder>
+
+		<MkFolder :defaultOpen="false">
+			<template #icon><i class="ti ti-message-2"></i></template>
+			<template #label>{{ i18n.ts.moderationNote }}</template>
+			<template #suffix>{{ moderationNote.length > 0 ? '...' : i18n.ts.none }}</template>
+			<div class="_gaps_s">
+				<MkTextarea v-model="moderationNote" manualSave>
+					<template #caption>{{ i18n.ts.moderationNoteDescription }}</template>
+				</MkTextarea>
 			</div>
+		</MkFolder>
+
+		<div v-if="report.assignee">
+			{{ i18n.ts.moderator }}:
+			<MkAcct :user="report.assignee"/>
 		</div>
 	</div>
+</MkFolder>
 </template>
 
 <script lang="ts" setup>
-import { ref } from 'vue';
+import { provide, ref, watch } from 'vue';
+import * as Misskey from 'misskey-js';
 import MkButton from '@/components/MkButton.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { dateString } from '@/filters/date.js';
+import MkFolder from '@/components/MkFolder.vue';
+import RouterView from '@/components/global/RouterView.vue';
+import { useRouterFactory } from '@/router/supplier';
+import MkTextarea from '@/components/MkTextarea.vue';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 
 const props = defineProps<{
-	report: any;
+	report: Misskey.entities.AdminAbuseUserReportsResponse[number];
 }>();
 
 const emit = defineEmits<{
 	(ev: 'resolved', reportId: string): void;
 }>();
 
-const forward = ref(props.report.forwarded);
+const routerFactory = useRouterFactory();
+const targetRouter = routerFactory(`/admin/user/${props.report.targetUserId}`);
+targetRouter.init();
+const reporterRouter = routerFactory(`/admin/user/${props.report.reporterId}`);
+reporterRouter.init();
+
+const moderationNote = ref(props.report.moderationNote ?? '');
+
+watch(moderationNote, async () => {
+	os.apiWithDialog('admin/update-abuse-user-report', {
+		reportId: props.report.id,
+		moderationNote: moderationNote.value,
+	}).then(() => {
+	});
+});
 
-function resolve() {
+function resolve(resolvedAs) {
 	os.apiWithDialog('admin/resolve-abuse-user-report', {
-		forward: forward.value,
 		reportId: props.report.id,
+		resolvedAs,
 	}).then(() => {
 		emit('resolved', props.report.id);
 	});
 }
-</script>
-
-<style lang="scss" scoped>
-.bcekxzvu {
-	display: flex;
-	flex-direction: column;
-	transition: .1s;
-
-	> .target {
-		box-sizing: border-box;
-		text-align: left;
-		padding: 24px 24px 0px 24px;
-
-		> .info {
-			display: flex;
-			box-sizing: border-box;
-			align-items: center;
-			padding: 14px;
-			border-radius: var(--radius-sm);
-			--c: rgb(255 196 0 / 15%);
-			background-image: linear-gradient(45deg, var(--c) 16.67%, transparent 16.67%, transparent 50%, var(--c) 50%, var(--c) 66.67%, transparent 66.67%, transparent 100%);
-			background-size: 16px 16px;
-
-			> .avatar {
-				width: 42px;
-				height: 42px;
-			}
-
-			> .names {
-				margin-left: 0.3em;
-				padding: 0 8px;
-				flex: 1;
-
-				white-space: pre;
-				overflow: hidden;
 
-				> .name {
-					font-weight: bold;
-				}
-			}
-		}
-
-		> .keyvalCtn {
-			display: inline-flex;
-			gap: 15px;
-			margin-top: 15px;
-		}
-	}
+function forward() {
+	os.apiWithDialog('admin/forward-abuse-user-report', {
+		reportId: props.report.id,
+	}).then(() => {
 
-	> .detail {
-		display: flex;
-		flex-direction: column;
-		padding: 0px 24px 24px 24px;
+	});
+}
 
-		.assignee {
-			margin-bottom: 15px;
-		}
+function showMenu(ev: MouseEvent) {
+	os.popupMenu([{
+		icon: 'ti ti-id',
+		text: 'Copy ID',
+		action: () => {
+			copyToClipboard(props.report.id);
+		},
+	}, {
+		icon: 'ti ti-json',
+		text: 'Copy JSON',
+		action: () => {
+			copyToClipboard(JSON.stringify(props.report, null, '\t'));
+		},
+	}], ev.currentTarget ?? ev.target);
+}
+</script>
 
-		.action {
-			display: flex;
-			flex-direction: column;
-			gap: 15px;
-		}
-	}
+<style lang="scss" module>
+.root {
 }
 </style>
diff --git a/packages/frontend/src/components/MkAccountMoved.vue b/packages/frontend/src/components/MkAccountMoved.vue
index 796524fce9..0839955d9d 100644
--- a/packages/frontend/src/components/MkAccountMoved.vue
+++ b/packages/frontend/src/components/MkAccountMoved.vue
@@ -32,9 +32,9 @@ misskeyApi('users/show', { userId: props.movedTo }).then(u => user.value = u);
 .root {
 	padding: 16px;
 	font-size: 90%;
-	background: var(--infoWarnBg);
-	color: var(--error);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-infoWarnBg);
+	color: var(--MI_THEME-error);
+	border-radius: var(--MI-radius);
 }
 
 .link {
diff --git a/packages/frontend/src/components/MkAnalogClock.vue b/packages/frontend/src/components/MkAnalogClock.vue
index 835efbd6cd..c8fa6246e0 100644
--- a/packages/frontend/src/components/MkAnalogClock.vue
+++ b/packages/frontend/src/components/MkAnalogClock.vue
@@ -193,12 +193,12 @@ tick();
 
 function calcColors() {
 	const computedStyle = getComputedStyle(document.documentElement);
-	const dark = tinycolor(computedStyle.getPropertyValue('--bg')).isDark();
-	const accent = tinycolor(computedStyle.getPropertyValue('--accent')).toHexString();
+	const dark = tinycolor(computedStyle.getPropertyValue('--MI_THEME-bg')).isDark();
+	const accent = tinycolor(computedStyle.getPropertyValue('--MI_THEME-accent')).toHexString();
 	majorGraduationColor.value = dark ? 'rgba(255, 255, 255, 0.3)' : 'rgba(0, 0, 0, 0.3)';
 	//minorGraduationColor = dark ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)';
 	sHandColor.value = dark ? 'rgba(255, 255, 255, 0.5)' : 'rgba(0, 0, 0, 0.3)';
-	mHandColor.value = tinycolor(computedStyle.getPropertyValue('--fg')).toHexString();
+	mHandColor.value = tinycolor(computedStyle.getPropertyValue('--MI_THEME-fg')).toHexString();
 	hHandColor.value = accent;
 	nowColor.value = accent;
 }
diff --git a/packages/frontend/src/components/MkAnnouncementDialog.vue b/packages/frontend/src/components/MkAnnouncementDialog.vue
index c81fea175c..0e85b27ad8 100644
--- a/packages/frontend/src/components/MkAnnouncementDialog.vue
+++ b/packages/frontend/src/components/MkAnnouncementDialog.vue
@@ -9,9 +9,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div :class="$style.header">
 			<span :class="$style.icon">
 				<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-				<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-				<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-				<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+				<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+				<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+				<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 			</span>
 			<span :class="$style.title">{{ announcement.title }}</span>
 		</div>
@@ -83,8 +83,8 @@ onMounted(() => {
 	min-width: 320px;
 	max-width: 480px;
 	box-sizing: border-box;
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 }
 
 .header {
diff --git a/packages/frontend/src/components/MkAntennaEditor.vue b/packages/frontend/src/components/MkAntennaEditor.vue
index cb7ee3d6ca..2386ba6fa7 100644
--- a/packages/frontend/src/components/MkAntennaEditor.vue
+++ b/packages/frontend/src/components/MkAntennaEditor.vue
@@ -170,6 +170,6 @@ function addUser() {
 .actions {
 	margin-top: 16px;
 	padding: 24px 0;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/components/MkAsUi.vue b/packages/frontend/src/components/MkAsUi.vue
index e2af4f034e..13680e7d9c 100644
--- a/packages/frontend/src/components/MkAsUi.vue
+++ b/packages/frontend/src/components/MkAsUi.vue
@@ -106,7 +106,7 @@ const containerStyle = computed(() => {
 
 	const border = isBordered ? {
 		borderWidth: c.borderWidth ?? '1px',
-		borderColor: c.borderColor ?? 'var(--divider)',
+		borderColor: c.borderColor ?? 'var(--MI_THEME-divider)',
 		borderStyle: c.borderStyle ?? 'solid',
 	} : undefined;
 
@@ -165,7 +165,7 @@ function openPostForm() {
 }
 
 .postForm {
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 	border-radius: var(--radius-sm);
 }
 </style>
diff --git a/packages/frontend/src/components/MkAutocomplete.vue b/packages/frontend/src/components/MkAutocomplete.vue
index de5207f350..ef6b8c69e5 100644
--- a/packages/frontend/src/components/MkAutocomplete.vue
+++ b/packages/frontend/src/components/MkAutocomplete.vue
@@ -407,16 +407,16 @@ onBeforeUnmount(() => {
 	text-overflow: ellipsis;
 
 	&:hover {
-		background: var(--X3);
+		background: var(--MI_THEME-X3);
 	}
 
 	&[data-selected='true'] {
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 		color: #fff !important;
 	}
 
 	&:active {
-		background: var(--accentDarken);
+		background: var(--MI_THEME-accentDarken);
 		color: #fff !important;
 	}
 }
diff --git a/packages/frontend/src/components/MkButton.vue b/packages/frontend/src/components/MkButton.vue
index e30f74460d..6427f9b58a 100644
--- a/packages/frontend/src/components/MkButton.vue
+++ b/packages/frontend/src/components/MkButton.vue
@@ -129,7 +129,7 @@ function onMousedown(evt: MouseEvent): void {
 	font-size: 95%;
 	box-shadow: none;
 	text-decoration: none;
-	background: var(--buttonBg);
+	background: var(--MI_THEME-buttonBg);
 	border-radius: var(--radius-xs);
 	overflow: clip;
 	box-sizing: border-box;
@@ -140,11 +140,11 @@ function onMousedown(evt: MouseEvent): void {
 	}
 
 	&:not(:disabled):hover {
-		background: var(--buttonHoverBg);
+		background: var(--MI_THEME-buttonHoverBg);
 	}
 
 	&:not(:disabled):active {
-		background: var(--buttonHoverBg);
+		background: var(--MI_THEME-buttonHoverBg);
 	}
 
 	&.small {
@@ -167,15 +167,15 @@ function onMousedown(evt: MouseEvent): void {
 
 	&.primary {
 		font-weight: bold;
-		color: var(--fgOnAccent) !important;
-		background: var(--accent);
+		color: var(--MI_THEME-fgOnAccent) !important;
+		background: var(--MI_THEME-accent);
 
 		&:not(:disabled):hover {
-			background: hsl(from var(--accent) h s calc(l + 5));
+			background: hsl(from var(--MI_THEME-accent) h s calc(l + 5));
 		}
 
 		&:not(:disabled):active {
-			background: hsl(from var(--accent) h s calc(l + 5));
+			background: hsl(from var(--MI_THEME-accent) h s calc(l + 5));
 		}
 	}
 
@@ -216,15 +216,15 @@ function onMousedown(evt: MouseEvent): void {
 
 	&.gradate {
 		font-weight: bold;
-		color: var(--fgOnAccent) !important;
-		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+		color: var(--MI_THEME-fgOnAccent) !important;
+		background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 
 		&:not(:disabled):hover {
-			background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+			background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 		}
 
 		&:not(:disabled):active {
-			background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+			background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 		}
 	}
 
diff --git a/packages/frontend/src/components/MkCaptcha.vue b/packages/frontend/src/components/MkCaptcha.vue
index ab00ea9930..aebf3128b0 100644
--- a/packages/frontend/src/components/MkCaptcha.vue
+++ b/packages/frontend/src/components/MkCaptcha.vue
@@ -10,6 +10,17 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div id="mcaptcha__widget-container" class="m-captcha-style"></div>
 		<div ref="captchaEl"></div>
 	</div>
+	<div v-if="props.provider == 'testcaptcha'" style="background: #eee; border: solid 1px #888; padding: 8px; color: #000; max-width: 320px; display: flex; gap: 10px; align-items: center; box-shadow: 2px 2px 6px #0004; border-radius: 4px;">
+		<img src="/client-assets/testcaptcha.png" style="width: 60px; height: 60px; "/>
+		<div v-if="testcaptchaPassed">
+			<div style="color: green;">Test captcha passed!</div>
+		</div>
+		<div v-else>
+			<div style="font-size: 13px; margin-bottom: 4px;">Type "ai-chan-kawaii" to pass captcha</div>
+			<input v-model="testcaptchaInput" data-cy-testcaptcha-input/>
+			<button type="button" data-cy-testcaptcha-submit @click="testcaptchaSubmit">Submit</button>
+		</div>
+	</div>
 	<div v-else ref="captchaEl"></div>
 </div>
 </template>
@@ -32,7 +43,7 @@ export type Captcha = {
 	}): void;
 };
 
-export type CaptchaProvider = 'hcaptcha' | 'recaptcha' | 'turnstile' | 'mcaptcha' | 'fc';
+export type CaptchaProvider = 'hcaptcha' | 'recaptcha' | 'turnstile' | 'mcaptcha' | 'fc' | 'testcaptcha';
 
 type CaptchaContainer = {
 	readonly [_ in CaptchaProvider]?: Captcha;
@@ -57,6 +68,9 @@ const available = ref(false);
 
 const captchaEl = shallowRef<HTMLDivElement | undefined>();
 
+const testcaptchaInput = ref('');
+const testcaptchaPassed = ref(false);
+
 const variable = computed(() => {
 	switch (props.provider) {
 		case 'hcaptcha': return 'hcaptcha';
@@ -64,6 +78,7 @@ const variable = computed(() => {
 		case 'turnstile': return 'turnstile';
 		case 'mcaptcha': return 'mcaptcha';
 		case 'fc': return 'friendlyChallenge';
+		case 'testcaptcha': return 'testcaptcha';
 	}
 });
 
@@ -76,6 +91,7 @@ const src = computed(() => {
 		case 'turnstile': return 'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit';
 		case 'fc': return 'https://cdn.jsdelivr.net/npm/friendly-challenge@0.9.18/widget.min.js';
 		case 'mcaptcha': return null;
+		case 'testcaptcha': return null;
 	}
 });
 
@@ -83,7 +99,7 @@ const scriptId = computed(() => `script-${props.provider}`);
 
 const captcha = computed<Captcha>(() => window[variable.value] || {} as unknown as Captcha);
 
-if (loaded || props.provider === 'mcaptcha') {
+if (loaded || props.provider === 'mcaptcha' || props.provider === 'testcaptcha') {
 	available.value = true;
 } else if (src.value !== null) {
 	(document.getElementById(scriptId.value) ?? document.head.appendChild(Object.assign(document.createElement('script'), {
@@ -96,6 +112,8 @@ if (loaded || props.provider === 'mcaptcha') {
 
 function reset() {
 	if (captcha.value.reset) captcha.value.reset();
+	testcaptchaPassed.value = false;
+	testcaptchaInput.value = '';
 }
 
 async function requestRender() {
@@ -140,6 +158,12 @@ function onReceivedMessage(message: MessageEvent) {
 	}
 }
 
+function testcaptchaSubmit() {
+	testcaptchaPassed.value = testcaptchaInput.value === 'ai-chan-kawaii';
+	callback(testcaptchaPassed.value ? 'testcaptcha-passed' : undefined);
+	if (!testcaptchaPassed.value) testcaptchaInput.value = '';
+}
+
 onMounted(() => {
 	if (available.value) {
 		window.addEventListener('message', onReceivedMessage);
diff --git a/packages/frontend/src/components/MkChannelFollowButton.vue b/packages/frontend/src/components/MkChannelFollowButton.vue
index 6dace43fde..99922ffbc8 100644
--- a/packages/frontend/src/components/MkChannelFollowButton.vue
+++ b/packages/frontend/src/components/MkChannelFollowButton.vue
@@ -68,9 +68,9 @@ async function onClick() {
 	position: relative;
 	display: inline-block;
 	font-weight: bold;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	background: transparent;
-	border: solid 1px var(--accent);
+	border: solid 1px var(--MI_THEME-accent);
 	padding: 0;
 	height: 31px;
 	font-size: 16px;
@@ -99,17 +99,17 @@ async function onClick() {
 	}
 
 	&.active {
-		color: var(--fgOnAccent);
-		background: var(--accent);
+		color: var(--MI_THEME-fgOnAccent);
+		background: var(--MI_THEME-accent);
 
 		&:hover {
-			background: var(--accentLighten);
-			border-color: var(--accentLighten);
+			background: var(--MI_THEME-accentLighten);
+			border-color: var(--MI_THEME-accentLighten);
 		}
 
 		&:active {
-			background: var(--accentDarken);
-			border-color: var(--accentDarken);
+			background: var(--MI_THEME-accentDarken);
+			border-color: var(--MI_THEME-accentDarken);
 		}
 	}
 
diff --git a/packages/frontend/src/components/MkChannelPreview.vue b/packages/frontend/src/components/MkChannelPreview.vue
index 2f7ec34d44..a25c596975 100644
--- a/packages/frontend/src/components/MkChannelPreview.vue
+++ b/packages/frontend/src/components/MkChannelPreview.vue
@@ -100,7 +100,7 @@ const bannerStyle = computed(() => {
 			height: 100%;
 			border-radius: inherit;
 			pointer-events: none;
-			box-shadow: inset 0 0 0 2px var(--focus);
+			box-shadow: inset 0 0 0 2px var(--MI_THEME-focus);
 		}
 	}
 
@@ -117,7 +117,7 @@ const bannerStyle = computed(() => {
 			left: 0;
 			width: 100%;
 			height: 64px;
-			background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+			background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 		}
 
 		> .name {
@@ -148,7 +148,7 @@ const bannerStyle = computed(() => {
 			bottom: 16px;
 			left: 16px;
 			background: rgba(0, 0, 0, 0.7);
-			color: var(--warn);
+			color: var(--MI_THEME-warn);
 			border-radius: var(--radius-sm);
 			font-weight: bold;
 			font-size: 1em;
@@ -167,7 +167,7 @@ const bannerStyle = computed(() => {
 
 	> footer {
 		padding: 12px 16px;
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 
 		> span {
 			opacity: 0.7;
@@ -213,8 +213,8 @@ const bannerStyle = computed(() => {
 	top: 0;
 	right: 0;
 	transform: translate(25%, -25%);
-	background-color: var(--accent);
-	border: solid var(--bg) 4px;
+	background-color: var(--MI_THEME-accent);
+	border: solid var(--MI_THEME-bg) 4px;
 	border-radius: var(--radius-full);
 	width: 1.5rem;
 	height: 1.5rem;
diff --git a/packages/frontend/src/components/MkChart.vue b/packages/frontend/src/components/MkChart.vue
index 57d325b11a..d05f4921f6 100644
--- a/packages/frontend/src/components/MkChart.vue
+++ b/packages/frontend/src/components/MkChart.vue
@@ -863,8 +863,8 @@ onMounted(() => {
 	left: 0;
 	width: 100%;
 	height: 100%;
-	-webkit-backdrop-filter: var(--blur, blur(12px));
-	backdrop-filter: var(--blur, blur(12px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(12px));
+	backdrop-filter: var(--MI-blur, blur(12px));
 	display: flex;
 	justify-content: center;
 	align-items: center;
diff --git a/packages/frontend/src/components/MkChartLegend.vue b/packages/frontend/src/components/MkChartLegend.vue
index 240c9c919e..1e402a617c 100644
--- a/packages/frontend/src/components/MkChartLegend.vue
+++ b/packages/frontend/src/components/MkChartLegend.vue
@@ -53,11 +53,11 @@ defineExpose({
 		> .item {
 			font-size: 85%;
 			padding: 4px 12px 4px 8px;
-			border: solid 1px var(--divider);
+			border: solid 1px var(--MI_THEME-divider);
 			border-radius: var(--radius-ellipse);
 
 			&:hover {
-				border-color: var(--inputBorderHover);
+				border-color: var(--MI_THEME-inputBorderHover);
 			}
 
 			&.disabled {
diff --git a/packages/frontend/src/components/MkClipPreview.vue b/packages/frontend/src/components/MkClipPreview.vue
index dd550733cb..5b09ec90dd 100644
--- a/packages/frontend/src/components/MkClipPreview.vue
+++ b/packages/frontend/src/components/MkClipPreview.vue
@@ -49,13 +49,13 @@ const remaining = computed(() => {
 		outline: none;
 
 		.root {
-			box-shadow: inset 0 0 0 2px var(--focus);
+			box-shadow: inset 0 0 0 2px var(--MI_THEME-focus);
 		}
 	}
 
 	&:hover {
 		text-decoration: none;
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
@@ -65,7 +65,7 @@ const remaining = computed(() => {
 
 .divider {
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 .description {
diff --git a/packages/frontend/src/components/MkCode.core.vue b/packages/frontend/src/components/MkCode.core.vue
index 9e54420034..ae80bf33ba 100644
--- a/packages/frontend/src/components/MkCode.core.vue
+++ b/packages/frontend/src/components/MkCode.core.vue
@@ -96,7 +96,7 @@ watch(() => props.lang, (to) => {
 	margin: .5em 0;
 	overflow: auto;
 	border-radius: var(--radius-sm);
-	border: 1px solid var(--divider);
+	border: 1px solid var(--MI_THEME-divider);
 	font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
 
 	color: var(--shiki-fallback);
diff --git a/packages/frontend/src/components/MkCode.vue b/packages/frontend/src/components/MkCode.vue
index 05cde89dd9..b4a04d4cc3 100644
--- a/packages/frontend/src/components/MkCode.vue
+++ b/packages/frontend/src/components/MkCode.vue
@@ -71,7 +71,7 @@ function copy() {
 .codeBlockFallbackRoot {
 	display: block;
 	overflow-wrap: anywhere;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 	padding: 1em;
 	margin: .5em 0;
 	overflow: auto;
@@ -94,8 +94,8 @@ function copy() {
 	border-radius: var(--radius-sm);
 	padding: 24px;
 	margin-top: 4px;
-	color: var(--fg);
-	background: var(--bg);
+	color: var(--MI_THEME-fg);
+	background: var(--MI_THEME-bg);
 }
 
 .codePlaceholderContainer {
diff --git a/packages/frontend/src/components/MkCodeEditor.vue b/packages/frontend/src/components/MkCodeEditor.vue
index b233189ab0..1f9bd3e186 100644
--- a/packages/frontend/src/components/MkCodeEditor.vue
+++ b/packages/frontend/src/components/MkCodeEditor.vue
@@ -140,7 +140,7 @@ watch(v, newValue => {
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
@@ -160,17 +160,17 @@ watch(v, newValue => {
 	margin: 0;
 	border-radius: var(--radius-sm);
 	padding: 0;
-	color: var(--fg);
-	border: solid 1px var(--panel);
+	color: var(--MI_THEME-fg);
+	border: solid 1px var(--MI_THEME-panel);
 	transition: border-color 0.1s ease-out;
 	font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
 	&:hover {
-		border-color: var(--inputBorderHover) !important;
+		border-color: var(--MI_THEME-inputBorderHover) !important;
 	}
 }
 
 .focused.codeEditorRoot {
-	border-color: var(--accent) !important;
+	border-color: var(--MI_THEME-accent) !important;
 	border-radius: var(--radius-sm);
 }
 
@@ -196,7 +196,7 @@ watch(v, newValue => {
 	resize: none;
 	text-align: left;
 	color: transparent;
-	caret-color: var(--fg);
+	caret-color: var(--MI_THEME-fg);
 	background-color: transparent;
 	border: 0;
 	border-radius: var(--radius-sm);
@@ -213,6 +213,6 @@ watch(v, newValue => {
 }
 
 .textarea::selection {
-	color: var(--bg);
+	color: var(--MI_THEME-bg);
 }
 </style>
diff --git a/packages/frontend/src/components/MkCodeInline.vue b/packages/frontend/src/components/MkCodeInline.vue
index 6add80d1bc..04b6e54108 100644
--- a/packages/frontend/src/components/MkCodeInline.vue
+++ b/packages/frontend/src/components/MkCodeInline.vue
@@ -18,7 +18,7 @@ const props = defineProps<{
 	display: inline-block;
 	font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
 	overflow-wrap: anywhere;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 	padding: .1em;
 	border-radius: .3em;
 }
diff --git a/packages/frontend/src/components/MkColorInput.vue b/packages/frontend/src/components/MkColorInput.vue
index 99aa46d561..e83c0bccd4 100644
--- a/packages/frontend/src/components/MkColorInput.vue
+++ b/packages/frontend/src/components/MkColorInput.vue
@@ -60,7 +60,7 @@ const onInput = () => {
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
@@ -72,8 +72,8 @@ const onInput = () => {
 
 	&.focused {
 		> .inputCore {
-			border-color: var(--accent) !important;
-			//box-shadow: 0 0 0 4px var(--focus);
+			border-color: var(--MI_THEME-accent) !important;
+			//box-shadow: 0 0 0 4px var(--MI_THEME-focus);
 		}
 	}
 
@@ -98,9 +98,9 @@ const onInput = () => {
 	font: inherit;
 	font-weight: normal;
 	font-size: 1em;
-	color: var(--fg);
-	background: var(--panel);
-	border: solid 1px var(--panel);
+	color: var(--MI_THEME-fg);
+	background: var(--MI_THEME-panel);
+	border: solid 1px var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	outline: none;
 	box-shadow: none;
@@ -108,7 +108,7 @@ const onInput = () => {
 	transition: border-color 0.1s ease-out;
 
 	&:hover {
-		border-color: var(--inputBorderHover) !important;
+		border-color: var(--MI_THEME-inputBorderHover) !important;
 	}
 }
 </style>
diff --git a/packages/frontend/src/components/MkContainer.vue b/packages/frontend/src/components/MkContainer.vue
index 5f71e289b8..15d41baa7e 100644
--- a/packages/frontend/src/components/MkContainer.vue
+++ b/packages/frontend/src/components/MkContainer.vue
@@ -165,10 +165,11 @@ onUnmounted(() => {
 
 .header {
 	position: sticky;
-	top: var(--stickyTop, 0px);
+	top: var(--MI-stickyTop, 0px);
 	left: 0;
-	color: var(--panelHeaderFg);
-	border-bottom: solid 0.5px var(--panelHeaderDivider);
+	color: var(--MI_THEME-panelHeaderFg);
+	background: var(--MI_THEME-panelHeaderBg);
+	border-bottom: solid 0.5px var(--MI_THEME-panelHeaderDivider);
 	z-index: 2;
 	line-height: 1.4em;
 	background: color-mix(in srgb, var(--panelHeaderBg) 35%, transparent);
@@ -201,7 +202,7 @@ onUnmounted(() => {
 }
 
 .content {
-	--stickyTop: 0px;
+	--MI-stickyTop: 0px;
 
 	&.omitted {
 		position: relative;
@@ -216,11 +217,11 @@ onUnmounted(() => {
 			left: 0;
 			width: 100%;
 			height: 64px;
-			background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+			background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 			> .fadeLabel {
 				display: inline-block;
-				background: var(--panel);
+				background: var(--MI_THEME-panel);
 				padding: 6px 10px;
 				font-size: 0.8em;
 				border-radius: var(--radius-ellipse);
@@ -229,7 +230,7 @@ onUnmounted(() => {
 
 			&:hover {
 				> .fadeLabel {
-					background: var(--panelHighlight);
+					background: var(--MI_THEME-panelHighlight);
 				}
 			}
 		}
diff --git a/packages/frontend/src/components/MkCropperDialog.vue b/packages/frontend/src/components/MkCropperDialog.vue
index 2e1e92cbdf..c2a1aaf29a 100644
--- a/packages/frontend/src/components/MkCropperDialog.vue
+++ b/packages/frontend/src/components/MkCropperDialog.vue
@@ -125,7 +125,7 @@ onMounted(() => {
 	const computedStyle = getComputedStyle(document.documentElement);
 
 	const selection = cropper.getCropperSelection()!;
-	selection.themeColor = tinycolor(computedStyle.getPropertyValue('--accent')).toHexString();
+	selection.themeColor = tinycolor(computedStyle.getPropertyValue('--MI_THEME-accent')).toHexString();
 	selection.aspectRatio = props.aspectRatio;
 	selection.initialAspectRatio = props.aspectRatio;
 	selection.outlined = true;
@@ -170,8 +170,8 @@ onMounted(() => {
 		display: flex;
 		align-items: center;
 		justify-content: center;
-		-webkit-backdrop-filter: var(--blur, blur(10px));
-		backdrop-filter: var(--blur, blur(10px));
+		-webkit-backdrop-filter: var(--MI-blur, blur(10px));
+		backdrop-filter: var(--MI-blur, blur(10px));
 		background: rgba(0, 0, 0, 0.5);
 	}
 
diff --git a/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue b/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
index c7f1288729..949adc6a8e 100644
--- a/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
+++ b/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
@@ -85,8 +85,8 @@ function cancel() {
 .emojiImgWrapper {
   max-width: 100%;
   height: 40cqh;
-  background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--X5) 8px, var(--X5) 14px);
-  border-radius: var(--radius);
+  background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--MI_THEME-X5) 8px, var(--MI_THEME-X5) 14px);
+  border-radius: var(--MI-radius);
   margin: auto;
   overflow-y: hidden;
 }
@@ -101,8 +101,8 @@ function cancel() {
   display: inline-block;
   word-break: break-all;
   padding: 3px 10px;
-  background-color: var(--X5);
-  border: solid 1px var(--divider);
-  border-radius: var(--radius);
+  background-color: var(--MI_THEME-X5);
+  border: solid 1px var(--MI_THEME-divider);
+  border-radius: var(--MI-radius);
 }
 </style>
diff --git a/packages/frontend/src/components/MkDateSeparatedList.vue b/packages/frontend/src/components/MkDateSeparatedList.vue
index 98bf5191f7..8fda097df6 100644
--- a/packages/frontend/src/components/MkDateSeparatedList.vue
+++ b/packages/frontend/src/components/MkDateSeparatedList.vue
@@ -9,6 +9,7 @@ import MkAd from '@/components/global/MkAd.vue';
 import { isDebuggerEnabled, stackTraceInstances } from '@/debug.js';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
+import { instance } from '@/instance.js';
 import { defaultStore } from '@/store.js';
 import { MisskeyEntity } from '@/types/date-separated-list.js';
 
@@ -99,11 +100,13 @@ export default defineComponent({
 
 				return [el, separator];
 			} else {
-				if (props.ad && item._shouldInsertAd_) {
-					return [h(MkAd, {
+				if (props.ad && instance.ads.length > 0 && item._shouldInsertAd_) {
+					return [h('div', {
 						key: item.id + ':ad',
+						class: $style['ad-wrapper'],
+					}, [h(MkAd, {
 						prefer: ['horizontal', 'horizontal-big'],
-					}), el];
+					})]), el];
 				} else {
 					return el;
 				}
@@ -182,7 +185,7 @@ export default defineComponent({
 	}
 
 	&:not(.date-separated-list-nogap) > *:not(:last-child) {
-		margin-bottom: var(--margin);
+		margin-bottom: var(--MI-margin);
 	}
 }
 
@@ -196,7 +199,7 @@ export default defineComponent({
 		box-shadow: none;
 
 		&:not(:last-child) {
-			border-bottom: solid 0.5px var(--divider);
+			border-bottom: solid 0.5px var(--MI_THEME-divider);
 		}
 	}
 }
@@ -237,7 +240,7 @@ export default defineComponent({
 	line-height: 32px;
 	text-align: center;
 	font-size: 12px;
-	color: var(--dateLabelFg);
+	color: var(--MI_THEME-dateLabelFg);
 }
 
 .date-1 {
@@ -255,5 +258,11 @@ export default defineComponent({
 .date-2-icon {
 	margin-left: 8px;
 }
+
+.ad-wrapper {
+	padding: 8px;
+	background-size: auto auto;
+	background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--MI_THEME-bg) 8px, var(--MI_THEME-bg) 14px);
+}
 </style>
 
diff --git a/packages/frontend/src/components/MkDialog.vue b/packages/frontend/src/components/MkDialog.vue
index 7dc381b662..5af2816acf 100644
--- a/packages/frontend/src/components/MkDialog.vue
+++ b/packages/frontend/src/components/MkDialog.vue
@@ -185,7 +185,7 @@ function onInputKeydown(evt: KeyboardEvent) {
 	max-width: 480px;
 	box-sizing: border-box;
 	text-align: center;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-md);
 }
 
@@ -207,15 +207,15 @@ function onInputKeydown(evt: KeyboardEvent) {
 }
 
 .type_success {
-	color: var(--success);
+	color: var(--MI_THEME-success);
 }
 
 .type_error {
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 
 .type_warning {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 }
 
 .title {
diff --git a/packages/frontend/src/components/MkDivider.vue b/packages/frontend/src/components/MkDivider.vue
index e4e3af99e4..f72f091383 100644
--- a/packages/frontend/src/components/MkDivider.vue
+++ b/packages/frontend/src/components/MkDivider.vue
@@ -27,6 +27,6 @@ defineProps<{
 
 <style scoped lang="scss">
 .default {
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/components/MkDonation.vue b/packages/frontend/src/components/MkDonation.vue
index 1dfdebf0d4..9f413fc078 100644
--- a/packages/frontend/src/components/MkDonation.vue
+++ b/packages/frontend/src/components/MkDonation.vue
@@ -75,12 +75,12 @@ function neverShow() {
 .root {
 	position: fixed;
 	z-index: v-bind(zIndex);
-	bottom: var(--margin);
+	bottom: var(--MI-margin);
 	left: 0;
 	right: 0;
 	margin: auto;
 	box-sizing: border-box;
-	width: calc(100% - (var(--margin) * 2));
+	width: calc(100% - (var(--MI-margin) * 2));
 	max-width: 500px;
 	display: flex;
 	backdrop-filter: var(--blur, blur(15px));
@@ -90,7 +90,7 @@ function neverShow() {
 	text-align: center;
 	padding-top: 25px;
 	width: 100px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 @media (max-width: 500px) {
 	.icon {
diff --git a/packages/frontend/src/components/MkDrive.file.vue b/packages/frontend/src/components/MkDrive.file.vue
index 20ad2984d8..f7249f19fb 100644
--- a/packages/frontend/src/components/MkDrive.file.vue
+++ b/packages/frontend/src/components/MkDrive.file.vue
@@ -152,14 +152,14 @@ function onDragend() {
 	}
 
 	&.isSelected {
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 
 		&:hover {
-			background: var(--accentLighten);
+			background: var(--MI_THEME-accentLighten);
 		}
 
 		&:active {
-			background: var(--accentDarken);
+			background: var(--MI_THEME-accentDarken);
 		}
 
 		> .label {
@@ -248,7 +248,7 @@ function onDragend() {
 	font-size: 0.8em;
 	text-align: center;
 	word-break: break-all;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	overflow: hidden;
 }
 </style>
diff --git a/packages/frontend/src/components/MkDrive.folder.vue b/packages/frontend/src/components/MkDrive.folder.vue
index 44788a6ffb..a0693c3827 100644
--- a/packages/frontend/src/components/MkDrive.folder.vue
+++ b/packages/frontend/src/components/MkDrive.folder.vue
@@ -36,13 +36,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { computed, defineAsyncComponent, ref } from 'vue';
 import * as Misskey from 'misskey-js';
+import type { MenuItem } from '@/types/menu.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { defaultStore } from '@/store.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
-import type { MenuItem } from '@/types/menu.js';
 
 const props = withDefaults(defineProps<{
 	folder: Misskey.entities.DriveFolder;
@@ -313,7 +313,7 @@ function onContextmenu(ev: MouseEvent) {
 	position: relative;
 	padding: 8px;
 	height: 64px;
-	background: var(--driveFolderBg);
+	background: var(--MI_THEME-driveFolderBg);
 	border-radius: var(--radius-xs);
 	cursor: pointer;
 
@@ -326,7 +326,7 @@ function onContextmenu(ev: MouseEvent) {
 			right: -4px;
 			bottom: -4px;
 			left: -4px;
-			border: 2px dashed var(--focus);
+			border: 2px dashed var(--MI_THEME-focus);
 			border-radius: var(--radius-xs);
 		}
 	}
@@ -345,13 +345,13 @@ function onContextmenu(ev: MouseEvent) {
 		width: 18px;
 		height: 18px;
 		background: #fff;
-		border: solid 2px var(--divider);
+		border: solid 2px var(--MI_THEME-divider);
 		border-radius: 4px;
 		box-sizing: border-box;
 
 		&.checked {
-			border-color: var(--accent);
-			background: var(--accent);
+			border-color: var(--MI_THEME-accent);
+			background: var(--MI_THEME-accent);
 
 			&::after {
 				content: "\ea5e";
@@ -368,14 +368,13 @@ function onContextmenu(ev: MouseEvent) {
 	}
 
 	&:hover {
-		background: var(--accentedBg);
+		background: var(--MI_THEME-accentedBg);
 	}
 }
 
 .name {
 	margin: 0;
 	font-size: 0.9em;
-	color: var(--desktopDriveFolderFg);
 }
 
 .icon {
@@ -388,6 +387,5 @@ function onContextmenu(ev: MouseEvent) {
 	margin: 4px 4px;
 	font-size: 0.8em;
 	text-align: right;
-	color: var(--desktopDriveFolderFg);
 }
 </style>
diff --git a/packages/frontend/src/components/MkDrive.vue b/packages/frontend/src/components/MkDrive.vue
index a471457b44..4b8e5f27c2 100644
--- a/packages/frontend/src/components/MkDrive.vue
+++ b/packages/frontend/src/components/MkDrive.vue
@@ -735,7 +735,7 @@ onBeforeUnmount(() => {
 	box-sizing: border-box;
 	overflow: auto;
 	font-size: 0.9em;
-	box-shadow: 0 1px 0 var(--divider);
+	box-shadow: 0 1px 0 var(--MI_THEME-divider);
 	user-select: none;
 }
 
@@ -787,7 +787,7 @@ onBeforeUnmount(() => {
 .main {
 	flex: 1;
 	overflow: auto;
-	padding: var(--margin);
+	padding: var(--MI-margin);
 	user-select: none;
 
 	&.fetching {
@@ -834,7 +834,7 @@ onBeforeUnmount(() => {
 	top: 38px;
 	width: 100%;
 	height: calc(100% - 38px);
-	border: dashed 2px var(--focus);
+	border: dashed 2px var(--MI_THEME-focus);
 	pointer-events: none;
 }
 </style>
diff --git a/packages/frontend/src/components/MkDriveFileThumbnail.vue b/packages/frontend/src/components/MkDriveFileThumbnail.vue
index 543cf24022..623c4895eb 100644
--- a/packages/frontend/src/components/MkDriveFileThumbnail.vue
+++ b/packages/frontend/src/components/MkDriveFileThumbnail.vue
@@ -69,7 +69,7 @@ const isThumbnailAvailable = computed(() => {
 .root {
 	position: relative;
 	display: flex;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	overflow: clip;
 }
@@ -83,7 +83,7 @@ const isThumbnailAvailable = computed(() => {
 	height: 100%;
 	pointer-events: none;
 	border-radius: inherit;
-	box-shadow: inset 0 0 0 4px var(--warn);
+	box-shadow: inset 0 0 0 4px var(--MI_THEME-warn);
 }
 
 .iconSub {
diff --git a/packages/frontend/src/components/MkEmbedCodeGenDialog.vue b/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
index c060c3a659..c2bb516c7c 100644
--- a/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
+++ b/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
@@ -306,9 +306,9 @@ onUnmounted(() => {
 
 .embedCodeGenPreviewRoot {
 	position: relative;
-	background-color: var(--bg);
+	background-color: var(--MI_THEME-bg);
 	background-size: auto auto;
-	background-image: repeating-linear-gradient(135deg, transparent, transparent 6px, var(--panel) 6px, var(--panel) 12px);
+	background-image: repeating-linear-gradient(135deg, transparent, transparent 6px, var(--MI_THEME-panel) 6px, var(--MI_THEME-panel) 12px);
 	cursor: not-allowed;
 }
 
@@ -381,8 +381,8 @@ onUnmounted(() => {
 
 .embedCodeGenResultHeadingIcon {
 	margin: 0 auto;
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 	text-align: center;
 	height: 64px;
 	width: 64px;
diff --git a/packages/frontend/src/components/MkEmojiPicker.section.vue b/packages/frontend/src/components/MkEmojiPicker.section.vue
index 151843b18c..e2762eb3cb 100644
--- a/packages/frontend/src/components/MkEmojiPicker.section.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.section.vue
@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <!-- このコンポーネントの要素のclassは親から利用されるのでむやみに弄らないこと -->
 <!-- フォルダの中にはカスタム絵文字だけ（Unicode絵文字もこっち） -->
-<section v-if="!hasChildSection" v-panel style="border-radius: var(--radius-sm); border-bottom: 0.5px solid var(--divider);">
+<section v-if="!hasChildSection" v-panel style="border-radius: var(--radius-sm); border-bottom: 0.5px solid var(--MI_THEME-divider);">
 	<header class="_acrylic" @click="shown = !shown">
 		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ph-smiley-sticker ph-bold ph-lg"></i>:{{ emojis.length }})
 	</header>
@@ -26,7 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 </section>
 <!-- フォルダの中にはカスタム絵文字やフォルダがある -->
-<section v-else v-panel style="border-radius: var(--radius-sm); border-bottom: 0.5px solid var(--divider);">
+<section v-else v-panel style="border-radius: var(--radius-sm); border-bottom: 0.5px solid var(--MI_THEME-divider);">
 	<header class="_acrylic" @click="shown = !shown">
 		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ti ti-folder ti-fw"></i>:{{ customEmojiTree?.length }} <i class="ph-smiley-sticker ph-bold ph-lg ti-fw"></i>:{{ emojis.length }})
 	</header>
diff --git a/packages/frontend/src/components/MkEmojiPicker.vue b/packages/frontend/src/components/MkEmojiPicker.vue
index 949ed4db91..667bb832a2 100644
--- a/packages/frontend/src/components/MkEmojiPicker.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.vue
@@ -580,7 +580,7 @@ defineExpose({
 
 						&:disabled {
 							cursor: not-allowed;
-							background: linear-gradient(-45deg, transparent 0% 48%, var(--X6) 48% 52%, transparent 52% 100%);
+							background: linear-gradient(-45deg, transparent 0% 48%, var(--MI_THEME-X6) 48% 52%, transparent 52% 100%);
 							opacity: 1;
 
 							> .emoji {
@@ -615,7 +615,7 @@ defineExpose({
 
 						&:disabled {
 							cursor: not-allowed;
-							background: linear-gradient(-45deg, transparent 0% 48%, var(--X6) 48% 52%, transparent 52% 100%);
+							background: linear-gradient(-45deg, transparent 0% 48%, var(--MI_THEME-X6) 48% 52%, transparent 52% 100%);
 							opacity: 1;
 
 							> .emoji {
@@ -638,7 +638,7 @@ defineExpose({
 		outline: none;
 		border: none;
 		background: transparent;
-		color: var(--fg);
+		color: var(--MI_THEME-fg);
 
 		&:not(:focus):not(.filled) {
 			margin-bottom: env(safe-area-inset-bottom, 0px);
@@ -647,7 +647,7 @@ defineExpose({
 		&:not(.filled) {
 			order: 1;
 			z-index: 2;
-			box-shadow: 0px -1px 0 0px var(--divider);
+			box-shadow: 0px -1px 0 0px var(--MI_THEME-divider);
 		}
 	}
 
@@ -658,11 +658,11 @@ defineExpose({
 		> .tab {
 			flex: 1;
 			height: 38px;
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 
 			&.active {
-				border-top: solid 1px var(--accent);
-				color: var(--accent);
+				border-top: solid 1px var(--MI_THEME-accent);
+				color: var(--MI_THEME-accent);
 			}
 		}
 	}
@@ -681,7 +681,7 @@ defineExpose({
 		> .group {
 			&:not(.index) {
 				padding: 4px 0 8px 0;
-				border-top: solid 0.5px var(--divider);
+				border-top: solid 0.5px var(--MI_THEME-divider);
 			}
 
 			> header {
@@ -708,7 +708,7 @@ defineExpose({
 				cursor: pointer;
 
 				&:hover {
-					color: var(--accent);
+					color: var(--MI_THEME-accent);
 				}
 			}
 
@@ -730,13 +730,13 @@ defineExpose({
 					}
 
 					&:active {
-						background: var(--accent);
+						background: var(--MI_THEME-accent);
 						box-shadow: inset 0 0.15em 0.3em rgba(27, 31, 35, 0.15);
 					}
 
 					&:disabled {
 						cursor: not-allowed;
-						background: linear-gradient(-45deg, transparent 0% 48%, var(--X6) 48% 52%, transparent 52% 100%);
+						background: linear-gradient(-45deg, transparent 0% 48%, var(--MI_THEME-X6) 48% 52%, transparent 52% 100%);
 						opacity: 1;
 
 						> .emoji {
@@ -757,7 +757,7 @@ defineExpose({
 			}
 
 			&.result {
-				border-bottom: solid 0.5px var(--divider);
+				border-bottom: solid 0.5px var(--MI_THEME-divider);
 
 				&:empty {
 					display: none;
diff --git a/packages/frontend/src/components/MkExtensionInstaller.stories.impl.ts b/packages/frontend/src/components/MkExtensionInstaller.stories.impl.ts
new file mode 100644
index 0000000000..6763f7c546
--- /dev/null
+++ b/packages/frontend/src/components/MkExtensionInstaller.stories.impl.ts
@@ -0,0 +1,83 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { StoryObj } from '@storybook/vue3';
+import MkExtensionInstaller from './MkExtensionInstaller.vue';
+import lightTheme from '@@/themes/_light.json5';
+
+export const Plugin = {
+	render(args) {
+		return {
+			components: {
+				MkExtensionInstaller,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkExtensionInstaller v-bind="props" />',
+		};
+	},
+	args: {
+		extension: {
+			type: 'plugin',
+			raw: '"do nothing"',
+			meta: {
+				name: 'do nothing plugin',
+				version: '1.0',
+				author: 'syuilo and misskey-project',
+				description: 'a plugin that does nothing',
+				permissions: ['read:account'],
+				config: {
+					'doNothing': true,
+				},
+			},
+		},
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkExtensionInstaller>;
+
+export const Theme = {
+	render(args) {
+		return {
+			components: {
+				MkExtensionInstaller,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkExtensionInstaller v-bind="props" />',
+		};
+	},
+	args: {
+		extension: {
+			type: 'theme',
+			raw: JSON.stringify(lightTheme),
+			meta: lightTheme,
+		},
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkExtensionInstaller>;
diff --git a/packages/frontend/src/components/MkExtensionInstaller.vue b/packages/frontend/src/components/MkExtensionInstaller.vue
new file mode 100644
index 0000000000..b41604b2c3
--- /dev/null
+++ b/packages/frontend/src/components/MkExtensionInstaller.vue
@@ -0,0 +1,146 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div class="_gaps_m" :class="$style.extInstallerRoot">
+	<div :class="$style.extInstallerIconWrapper">
+		<i v-if="isPlugin" class="ti ti-plug"></i>
+		<i v-else-if="isTheme" class="ti ti-palette"></i>
+		<!-- 拡張用？ -->
+		<i v-else class="ti ti-download"></i>
+	</div>
+	<h2 :class="$style.extInstallerTitle">{{ i18n.ts._externalResourceInstaller[`_${extension.type}`].title }}</h2>
+	<div :class="$style.extInstallerNormDesc">{{ i18n.ts._externalResourceInstaller.checkVendorBeforeInstall }}</div>
+	<MkInfo v-if="isPlugin" :warn="true">{{ i18n.ts._plugin.installWarn }}</MkInfo>
+	<FormSection>
+		<template #label>{{ i18n.ts._externalResourceInstaller[`_${extension.type}`].metaTitle }}</template>
+		<div class="_gaps_s">
+			<FormSplit>
+				<MkKeyValue>
+					<template #key>{{ i18n.ts.name }}</template>
+					<template #value>{{ extension.meta.name }}</template>
+				</MkKeyValue>
+				<MkKeyValue>
+					<template #key>{{ i18n.ts.author }}</template>
+					<template #value>{{ extension.meta.author }}</template>
+				</MkKeyValue>
+			</FormSplit>
+			<MkKeyValue v-if="isPlugin">
+				<template #key>{{ i18n.ts.description }}</template>
+				<template #value>{{ extension.meta.description ?? i18n.ts.none }}</template>
+			</MkKeyValue>
+			<MkKeyValue v-if="isPlugin">
+				<template #key>{{ i18n.ts.version }}</template>
+				<template #value>{{ extension.meta.version }}</template>
+			</MkKeyValue>
+			<MkKeyValue v-if="isPlugin">
+				<template #key>{{ i18n.ts.permission }}</template>
+				<template #value>
+					<ul v-if="extension.meta.permissions && extension.meta.permissions.length > 0" :class="$style.extInstallerKVList">
+						<li v-for="permission in extension.meta.permissions" :key="permission">{{ i18n.ts._permissions[permission] }}</li>
+					</ul>
+					<template v-else>{{ i18n.ts.none }}</template>
+				</template>
+			</MkKeyValue>
+			<MkKeyValue v-if="isTheme">
+				<template #key>{{ i18n.ts._externalResourceInstaller._meta.base }}</template>
+				<template #value>{{ i18n.ts[extension.meta.base ?? 'none'] }}</template>
+			</MkKeyValue>
+			<MkFolder>
+				<template #icon><i class="ti ti-code"></i></template>
+				<template #label>{{ i18n.ts._plugin.viewSource }}</template>
+
+				<MkCode :code="extension.raw"/>
+			</MkFolder>
+		</div>
+	</FormSection>
+	<slot name="additionalInfo"/>
+	<div class="_buttonsCenter">
+		<MkButton primary @click="emits('confirm')"><i class="ti ti-check"></i> {{ i18n.ts.install }}</MkButton>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+export type Extension = {
+	type: 'plugin';
+	raw: string;
+	meta: {
+		name: string;
+		version: string;
+		author: string;
+		description?: string;
+		permissions?: string[];
+		config?: Record<string, any>;
+	};
+} | {
+	type: 'theme';
+	raw: string;
+	meta: {
+		name: string;
+		author: string;
+		base?: 'light' | 'dark';
+	};
+};
+</script>
+<script lang="ts" setup>
+import { computed } from 'vue';
+import MkButton from '@/components/MkButton.vue';
+import FormSection from '@/components/form/section.vue';
+import FormSplit from '@/components/form/split.vue';
+import MkCode from '@/components/MkCode.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import MkFolder from '@/components/MkFolder.vue';
+import MkKeyValue from '@/components/MkKeyValue.vue';
+import { i18n } from '@/i18n.js';
+
+const isPlugin = computed(() => props.extension.type === 'plugin');
+const isTheme = computed(() => props.extension.type === 'theme');
+
+const props = defineProps<{
+	extension: Extension;
+}>();
+
+const emits = defineEmits<{
+	(ev: 'confirm'): void;
+}>();
+</script>
+
+<style lang="scss" module>
+.extInstallerRoot {
+	border-radius: var(--MI-radius);
+	background: var(--MI_THEME-panel);
+	padding: 1.5rem;
+}
+
+.extInstallerIconWrapper {
+	width: 48px;
+	height: 48px;
+	font-size: 24px;
+	line-height: 48px;
+	text-align: center;
+	border-radius: 50%;
+	margin-left: auto;
+	margin-right: auto;
+
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
+}
+
+.extInstallerTitle {
+	font-size: 1.2rem;
+	text-align: center;
+	margin: 0;
+}
+
+.extInstallerNormDesc {
+	text-align: center;
+}
+
+.extInstallerKVList {
+	margin-top: 0;
+	margin-bottom: 0;
+}
+</style>
diff --git a/packages/frontend/src/components/MkFileListForAdmin.vue b/packages/frontend/src/components/MkFileListForAdmin.vue
index 7af68a32ba..5bc85a3a83 100644
--- a/packages/frontend/src/components/MkFileListForAdmin.vue
+++ b/packages/frontend/src/components/MkFileListForAdmin.vue
@@ -66,7 +66,7 @@ const props = defineProps<{
 			align-items: center;
 
 			&:hover {
-				color: var(--accent);
+				color: var(--MI_THEME-accent);
 			}
 
 			> .thumbnail {
diff --git a/packages/frontend/src/components/MkFlashPreview.vue b/packages/frontend/src/components/MkFlashPreview.vue
index 8a2a438624..b7278ac742 100644
--- a/packages/frontend/src/components/MkFlashPreview.vue
+++ b/packages/frontend/src/components/MkFlashPreview.vue
@@ -36,7 +36,7 @@ const props = defineProps<{
 
 	&:hover {
 		text-decoration: none;
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&:focus-visible {
@@ -83,7 +83,6 @@ const props = defineProps<{
 			> p {
 				display: inline-block;
 				margin: 0;
-				color: var(--urlPreviewInfo);
 				font-size: 0.8em;
 				line-height: 16px;
 				vertical-align: top;
@@ -92,7 +91,7 @@ const props = defineProps<{
 	}
 
 	&:global(.gray) {
-		--c: var(--bg);
+		--c: var(--MI_THEME-bg);
 		background-image: linear-gradient(45deg, var(--c) 16.67%, transparent 16.67%, transparent 50%, var(--c) 50%, var(--c) 66.67%, transparent 66.67%, transparent 100%);
 		background-size: 16px 16px;
 	}
diff --git a/packages/frontend/src/components/MkFoldableSection.vue b/packages/frontend/src/components/MkFoldableSection.vue
index f10d58b38a..1717f8fc98 100644
--- a/packages/frontend/src/components/MkFoldableSection.vue
+++ b/packages/frontend/src/components/MkFoldableSection.vue
@@ -83,7 +83,7 @@ function afterLeave(element: Element) {
 
 onMounted(() => {
 	function getParentBg(el?: HTMLElement | null): string {
-		if (el == null || el.tagName === 'BODY') return 'var(--bg)';
+		if (el == null || el.tagName === 'BODY') return 'var(--MI_THEME-bg)';
 		const background = el.style.background || el.style.backgroundColor;
 		if (background) {
 			return background;
@@ -118,9 +118,9 @@ onMounted(() => {
 	position: relative;
 	z-index: 10;
 	position: sticky;
-	top: var(--stickyTop, 0px);
-	-webkit-backdrop-filter: var(--blur, blur(8px));
-	backdrop-filter: var(--blur, blur(20px));
+	top: var(--MI-stickyTop, 0px);
+	-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+	backdrop-filter: var(--MI-blur, blur(20px));
 }
 
 .title {
@@ -134,7 +134,7 @@ onMounted(() => {
 	flex: 1;
 	margin: auto;
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 .button {
diff --git a/packages/frontend/src/components/MkFolder.vue b/packages/frontend/src/components/MkFolder.vue
index 392963fdb9..3715654b03 100644
--- a/packages/frontend/src/components/MkFolder.vue
+++ b/packages/frontend/src/components/MkFolder.vue
@@ -38,9 +38,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			>
 				<KeepAlive>
 					<div v-show="opened">
-						<MkSpacer :marginMin="14" :marginMax="22">
+						<MkSpacer v-if="withSpacer" :marginMin="14" :marginMax="22">
 							<slot></slot>
 						</MkSpacer>
+						<div v-else>
+							<slot></slot>
+						</div>
 						<div v-if="$slots.footer" :class="$style.footer">
 							<slot name="footer"></slot>
 						</div>
@@ -59,9 +62,11 @@ import { defaultStore } from '@/store.js';
 const props = withDefaults(defineProps<{
 	defaultOpen?: boolean;
 	maxHeight?: number | null;
+	withSpacer?: boolean;
 }>(), {
 	defaultOpen: false,
 	maxHeight: null,
+	withSpacer: true,
 });
 
 const getBgColor = (el: HTMLElement) => {
@@ -113,7 +118,7 @@ function toggle() {
 onMounted(() => {
 	const computedStyle = getComputedStyle(document.documentElement);
 	const parentBg = getBgColor(rootEl.value!.parentElement!);
-	const myBg = computedStyle.getPropertyValue('--panel');
+	const myBg = computedStyle.getPropertyValue('--MI_THEME-panel');
 	bgSame.value = parentBg === myBg;
 });
 </script>
@@ -139,15 +144,15 @@ onMounted(() => {
 	width: 100%;
 	box-sizing: border-box;
 	padding: 9px 12px 9px 12px;
-	background: var(--folderHeaderBg);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	background: var(--MI_THEME-folderHeaderBg);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 	border-radius: var(--radius-sm);
 	transition: border-radius 0.3s;
 
 	&:hover {
 		text-decoration: none;
-		background: var(--folderHeaderHoverBg);
+		background: var(--MI_THEME-folderHeaderHoverBg);
 	}
 
 	&:focus-within {
@@ -155,8 +160,8 @@ onMounted(() => {
 	}
 
 	&.active {
-		color: var(--accent);
-		background: var(--folderHeaderHoverBg);
+		color: var(--MI_THEME-accent);
+		background: var(--MI_THEME-folderHeaderHoverBg);
 	}
 
 	&.opened {
@@ -170,7 +175,7 @@ onMounted(() => {
 }
 
 .headerLower {
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	font-size: .85em;
 	padding-left: 4px;
 }
@@ -204,13 +209,13 @@ onMounted(() => {
 }
 
 .headerTextSub {
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	font-size: .85em;
 }
 
 .headerRight {
 	margin-left: auto;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	white-space: nowrap;
 }
 
@@ -219,26 +224,26 @@ onMounted(() => {
 }
 
 .body {
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: 0 0 var(--radius-sm) var(--radius-sm);
 	container-type: inline-size;
 
 	&.bgSame {
-		background: var(--bg);
+		background: var(--MI_THEME-bg);
 	}
 }
 
 .footer {
 	position: sticky !important;
 	z-index: 1;
-	bottom: var(--stickyBottom, 0px);
+	bottom: var(--MI-stickyBottom, 0px);
 	left: 0;
 	padding: 12px;
-	background: var(--acrylicBg);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 	background-size: auto auto;
-	background-image: repeating-linear-gradient(135deg, transparent, transparent 5px, var(--panel) 5px, var(--panel) 10px);
+	background-image: repeating-linear-gradient(135deg, transparent, transparent 5px, var(--MI_THEME-panel) 5px, var(--MI_THEME-panel) 10px);
 	border-radius: 0 0 6px 6px;
 }
 </style>
diff --git a/packages/frontend/src/components/MkFollowButton.vue b/packages/frontend/src/components/MkFollowButton.vue
index 52497a2994..3733583192 100644
--- a/packages/frontend/src/components/MkFollowButton.vue
+++ b/packages/frontend/src/components/MkFollowButton.vue
@@ -165,8 +165,8 @@ onBeforeUnmount(() => {
 	position: relative;
 	display: inline-block;
 	font-weight: bold;
-	color: var(--fgOnWhite);
-	border: solid 1px var(--accent);
+	color: var(--MI_THEME-fgOnWhite);
+	border: solid 1px var(--MI_THEME-accent);
 	padding: 0;
 	height: 31px;
 	font-size: 16px;
@@ -201,17 +201,17 @@ onBeforeUnmount(() => {
 	}
 
 	&.active {
-		color: var(--fgOnAccent);
-		background: var(--accent);
+		color: var(--MI_THEME-fgOnAccent);
+		background: var(--MI_THEME-accent);
 
 		&:hover {
-			background: var(--accentLighten);
-			border-color: var(--accentLighten);
+			background: var(--MI_THEME-accentLighten);
+			border-color: var(--MI_THEME-accentLighten);
 		}
 
 		&:active {
-			background: var(--accentDarken);
-			border-color: var(--accentDarken);
+			background: var(--MI_THEME-accentDarken);
+			border-color: var(--MI_THEME-accentDarken);
 		}
 	}
 
diff --git a/packages/frontend/src/components/MkFormDialog.file.vue b/packages/frontend/src/components/MkFormDialog.file.vue
index 9360594236..ecb6cf882b 100644
--- a/packages/frontend/src/components/MkFormDialog.file.vue
+++ b/packages/frontend/src/components/MkFormDialog.file.vue
@@ -66,6 +66,6 @@ function selectButton(ev: MouseEvent) {
 <style module>
 .fileNotSelected {
 	font-weight: 700;
-	color: var(--infoWarnFg);
+	color: var(--MI_THEME-infoWarnFg);
 }
 </style>
diff --git a/packages/frontend/src/components/MkFormFooter.vue b/packages/frontend/src/components/MkFormFooter.vue
index 1e88d59d8e..f409f6ce50 100644
--- a/packages/frontend/src/components/MkFormFooter.vue
+++ b/packages/frontend/src/components/MkFormFooter.vue
@@ -36,7 +36,7 @@ const props = defineProps<{
 }
 
 .text {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 	font-size: 90%;
 	animation: modified-blink 2s infinite;
 }
diff --git a/packages/frontend/src/components/MkFukidashi.vue b/packages/frontend/src/components/MkFukidashi.vue
new file mode 100644
index 0000000000..8b1c56fca4
--- /dev/null
+++ b/packages/frontend/src/components/MkFukidashi.vue
@@ -0,0 +1,100 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div
+	:class="[
+		$style.root,
+		tail === 'left' ? $style.left : $style.right,
+		negativeMargin === true && $style.negativeMargin,
+		shadow === true && $style.shadow,
+	]"
+>
+	<div :class="$style.bg">
+		<svg v-if="tail !== 'none'" :class="$style.tail" version="1.1" viewBox="0 0 14.597 14.58" xmlns="http://www.w3.org/2000/svg">
+			<g transform="translate(-173.71 -87.184)">
+				<path d="m188.19 87.657c-1.469 2.3218-3.9315 3.8312-6.667 4.0865-2.2309-1.7379-4.9781-2.6816-7.8061-2.6815h-5.1e-4v12.702h12.702v-5.1e-4c2e-5 -1.9998-0.47213-3.9713-1.378-5.754 2.0709-1.6834 3.2732-4.2102 3.273-6.8791-6e-5 -0.49375-0.0413-0.98662-0.1235-1.4735z" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round" stroke-width=".33225" style="paint-order:stroke fill markers"/>
+			</g>
+		</svg>
+		<div :class="$style.content">
+			<slot></slot>
+		</div>
+	</div>
+</div>
+</template>
+
+<script setup lang="ts">
+withDefaults(defineProps<{
+	tail?: 'left' | 'right' | 'none';
+	negativeMargin?: boolean;
+	shadow?: boolean;
+}>(), {
+	tail: 'right',
+	negativeMargin: false,
+	shadow: false,
+});
+</script>
+
+<style module lang="scss">
+.root {
+	--fukidashi-radius: var(--MI-radius);
+	--fukidashi-bg: var(--MI_THEME-panel);
+
+	position: relative;
+	display: inline-block;
+	min-height: calc(var(--fukidashi-radius) * 2);
+	padding-top: calc(var(--fukidashi-radius) * .13);
+
+	&.shadow {
+		filter: drop-shadow(0 4px 32px var(--MI_THEME-shadow));
+	}
+
+	&.left {
+		padding-left: calc(var(--fukidashi-radius) * .13);
+
+		&.negativeMargin {
+			margin-left: calc(calc(var(--fukidashi-radius) * .13) * -1);
+		}
+	}
+
+	&.right {
+		padding-right: calc(var(--fukidashi-radius) * .13);
+
+		&.negativeMargin {
+			margin-right: calc(calc(var(--fukidashi-radius) * .13) * -1);
+		}
+	}
+}
+
+.bg {
+	width: 100%;
+	height: 100%;
+	background: var(--fukidashi-bg);
+	border-radius: var(--fukidashi-radius);
+}
+
+.content {
+	position: relative;
+	padding: 8px 12px;
+}
+
+.tail {
+	position: absolute;
+	top: 0;
+	display: block;
+	width: calc(var(--fukidashi-radius) * 1.13);
+	height: auto;
+	fill: var(--fukidashi-bg);
+}
+
+.left .tail {
+	left: 0;
+	transform: rotateY(180deg);
+}
+
+.right .tail {
+	right: 0;
+}
+</style>
diff --git a/packages/frontend/src/components/MkGalleryPostPreview.vue b/packages/frontend/src/components/MkGalleryPostPreview.vue
index 2bb5b8762a..22f8355acf 100644
--- a/packages/frontend/src/components/MkGalleryPostPreview.vue
+++ b/packages/frontend/src/components/MkGalleryPostPreview.vue
@@ -75,7 +75,7 @@ function leaveHover(): void {
 
 	&:hover {
 		text-decoration: none;
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 
 		> .thumbnail {
 			transform: scale(1.1);
diff --git a/packages/frontend/src/components/MkGoogle.vue b/packages/frontend/src/components/MkGoogle.vue
index 54c7585f18..ad26030846 100644
--- a/packages/frontend/src/components/MkGoogle.vue
+++ b/packages/frontend/src/components/MkGoogle.vue
@@ -41,7 +41,7 @@ const search = () => {
 	width: 100%;
 	height: 40px;
 	font-size: 16px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-xs) 0 0 var(--radius-xs);
 	-webkit-appearance: textfield;
 }
@@ -50,7 +50,7 @@ const search = () => {
 	flex-shrink: 0;
 	margin: 0;
 	padding: 0 16px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-left: none;
 	border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
 
diff --git a/packages/frontend/src/components/MkInfo.vue b/packages/frontend/src/components/MkInfo.vue
index 46c2db4b1f..bdc38f5142 100644
--- a/packages/frontend/src/components/MkInfo.vue
+++ b/packages/frontend/src/components/MkInfo.vue
@@ -36,15 +36,15 @@ function close() {
   align-items: center;
 	padding: 12px 14px;
 	font-size: 90%;
-	background: color-mix(in srgb, var(--infoBg) 65%, transparent);
-	color: var(--infoFg);
-	border-radius: var(--radius);
+	background: color-mix(in srgb, var(--MI_THEME-infoBg) 65%, transparent);
+	color: var(--MI_THEME-infoFg);
+	border-radius: var(--MI-radius);
 	white-space: pre-wrap;
 	z-index: 1;
 
 	&.warn {
-		background: color-mix(in srgb, var(--infoWarnBg) 65%, transparent);
-		color: var(--infoWarnFg);
+		background: color-mix(in srgb, var(--MI_THEME-infoWarnBg) 65%, transparent);
+		color: var(--MI_THEME-infoWarnFg);
 	}
 }
 
diff --git a/packages/frontend/src/components/MkInput.vue b/packages/frontend/src/components/MkInput.vue
index 42e1146e27..edaa605590 100644
--- a/packages/frontend/src/components/MkInput.vue
+++ b/packages/frontend/src/components/MkInput.vue
@@ -199,7 +199,7 @@ defineExpose({
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
@@ -216,8 +216,8 @@ defineExpose({
 
 	&.focused {
 		> .inputCore {
-			border-color: var(--accent) !important;
-			//box-shadow: 0 0 0 4px var(--focus);
+			border-color: var(--MI_THEME-accent) !important;
+			//box-shadow: 0 0 0 4px var(--MI_THEME-focus);
 		}
 	}
 
@@ -242,9 +242,9 @@ defineExpose({
 	font: inherit;
 	font-weight: normal;
 	font-size: 1em;
-	color: var(--fg);
-	background: var(--panel);
-	border: solid 1px var(--panel);
+	color: var(--MI_THEME-fg);
+	background: var(--MI_THEME-panel);
+	border: solid 1px var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	outline: none;
 	box-shadow: none;
@@ -252,7 +252,7 @@ defineExpose({
 	transition: border-color 0.1s ease-out;
 
 	&:hover {
-		border-color: var(--inputBorderHover) !important;
+		border-color: var(--MI_THEME-inputBorderHover) !important;
 	}
 }
 
diff --git a/packages/frontend/src/components/MkInstanceCardMini.vue b/packages/frontend/src/components/MkInstanceCardMini.vue
index 10b390e7f9..4ba49be941 100644
--- a/packages/frontend/src/components/MkInstanceCardMini.vue
+++ b/packages/frontend/src/components/MkInstanceCardMini.vue
@@ -46,7 +46,7 @@ function getInstanceIcon(instance): string {
 	display: flex;
 	align-items: center;
 	padding: 16px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 
 	> :global(.icon) {
@@ -62,7 +62,7 @@ function getInstanceIcon(instance): string {
 		flex: 1;
 		overflow: hidden;
 		font-size: 0.9em;
-		color: var(--fg);
+		color: var(--MI_THEME-fg);
 		padding-right: 8px;
 
 		> :global(.host) {
@@ -109,7 +109,7 @@ function getInstanceIcon(instance): string {
 	}
 
 	&:global(.gray) {
-		--c: var(--bg);
+		--c: var(--MI_THEME-bg);
 		background-image: linear-gradient(45deg, var(--c) 16.67%, transparent 16.67%, transparent 50%, var(--c) 50%, var(--c) 66.67%, transparent 66.67%, transparent 100%);
 		background-size: 16px 16px;
 	}
diff --git a/packages/frontend/src/components/MkInstanceStats.vue b/packages/frontend/src/components/MkInstanceStats.vue
index d74c885041..8ccbf61e48 100644
--- a/packages/frontend/src/components/MkInstanceStats.vue
+++ b/packages/frontend/src/components/MkInstanceStats.vue
@@ -121,7 +121,7 @@ function createDoughnut(chartEl, tooltip, data) {
 			labels: data.map(x => x.name),
 			datasets: [{
 				backgroundColor: data.map(x => x.color),
-				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--panel'),
+				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-panel'),
 				borderWidth: 2,
 				hoverOffset: 0,
 				data: data.map(x => x.value),
@@ -256,8 +256,8 @@ onMounted(() => {
 				flex: 1;
 				min-width: 0;
 				position: relative;
-				background: var(--panel);
-				border-radius: var(--radius);
+				background: var(--MI_THEME-panel);
+				border-radius: var(--MI-radius);
 				padding: 24px;
 				max-height: 300px;
 
diff --git a/packages/frontend/src/components/MkInviteCode.vue b/packages/frontend/src/components/MkInviteCode.vue
index 4aee64f78e..1a71f6574f 100644
--- a/packages/frontend/src/components/MkInviteCode.vue
+++ b/packages/frontend/src/components/MkInviteCode.vue
@@ -8,8 +8,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #label>{{ invite.code }}</template>
 	<template #suffix>
 		<span v-if="invite.used">{{ i18n.ts.used }}</span>
-		<span v-else-if="isExpired" style="color: var(--error)">{{ i18n.ts.expired }}</span>
-		<span v-else style="color: var(--success)">{{ i18n.ts.unused }}</span>
+		<span v-else-if="isExpired" style="color: var(--MI_THEME-error)">{{ i18n.ts.expired }}</span>
+		<span v-else style="color: var(--MI_THEME-success)">{{ i18n.ts.unused }}</span>
 	</template>
 	<template #footer>
 		<div class="_buttons">
diff --git a/packages/frontend/src/components/MkLaunchPad.vue b/packages/frontend/src/components/MkLaunchPad.vue
index e0880ec3e7..0382dbe926 100644
--- a/packages/frontend/src/components/MkLaunchPad.vue
+++ b/packages/frontend/src/components/MkLaunchPad.vue
@@ -12,13 +12,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<i class="icon" :class="item.icon"></i>
 					<div class="text">{{ item.text }}</div>
 					<span v-if="item.indicate && item.indicateValue" class="_indicateCounter indicatorWithValue">{{ item.indicateValue }}</span>
-					<span v-else-if="item.indicate" class="indicator"><i class="_indicatorCircle"></i></span>
+					<span v-else-if="item.indicate" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 				</button>
 				<MkA v-else v-click-anime :to="item.to" class="item" @click.passive="close()">
 					<i class="icon" :class="item.icon"></i>
 					<div class="text">{{ item.text }}</div>
 					<span v-if="item.indicate && item.indicateValue" class="_indicateCounter indicatorWithValue">{{ item.indicateValue }}</span>
-					<span v-else-if="item.indicate" class="indicator"><i class="_indicatorCircle"></i></span>
+					<span v-else-if="item.indicate" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 				</MkA>
 			</template>
 		</div>
@@ -105,8 +105,8 @@ function close() {
 			box-sizing: border-box;
 
 			&:hover {
-				color: var(--accent);
-				background: var(--accentedBg);
+				color: var(--MI_THEME-accent);
+				background: var(--MI_THEME-accentedBg);
 				text-decoration: none;
 			}
 
@@ -137,9 +137,8 @@ function close() {
 				position: absolute;
 				top: 32px;
 				left: 32px;
-				color: var(--indicator);
+				color: var(--MI_THEME-indicator);
 				font-size: 8px;
-				animation: global-blink 1s infinite;
 
 				@media (max-width: 500px) {
 					top: 16px;
diff --git a/packages/frontend/src/components/MkMediaAudio.vue b/packages/frontend/src/components/MkMediaAudio.vue
index 2d7cde1af2..10450fb621 100644
--- a/packages/frontend/src/components/MkMediaAudio.vue
+++ b/packages/frontend/src/components/MkMediaAudio.vue
@@ -394,8 +394,8 @@ onDeactivated(() => {
 .audioContainer {
 	container-type: inline-size;
 	position: relative;
-	border: .5px solid var(--divider);
-	border-radius: var(--radius);
+	border: .5px solid var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 
 	&:focus-visible {
@@ -415,7 +415,7 @@ onDeactivated(() => {
 		height: 100%;
 		pointer-events: none;
 		border-radius: inherit;
-		box-shadow: inset 0 0 0 4px var(--warn);
+		box-shadow: inset 0 0 0 4px var(--MI_THEME-warn);
 	}
 }
 
@@ -457,12 +457,12 @@ onDeactivated(() => {
 
 	.controlButton {
 		padding: 6px;
-		border-radius: calc(var(--radius) / 2);
+		border-radius: calc(var(--MI-radius) / 2);
 		font-size: 1.05rem;
 
 		&:hover {
-			color: var(--accent);
-			background-color: var(--accentedBg);
+			color: var(--MI_THEME-accent);
+			background-color: var(--MI_THEME-accentedBg);
 		}
 
 		&:focus-visible {
diff --git a/packages/frontend/src/components/MkMediaBanner.vue b/packages/frontend/src/components/MkMediaBanner.vue
index 77a86ff2fb..e1714fb54d 100644
--- a/packages/frontend/src/components/MkMediaBanner.vue
+++ b/packages/frontend/src/components/MkMediaBanner.vue
@@ -68,7 +68,6 @@ async function show() {
 }
 
 .download {
-	background: var(--noteAttachedFile);
 }
 
 .sensitive {
diff --git a/packages/frontend/src/components/MkMediaImage.vue b/packages/frontend/src/components/MkMediaImage.vue
index 02c054956c..2aedaa4cd6 100644
--- a/packages/frontend/src/components/MkMediaImage.vue
+++ b/packages/frontend/src/components/MkMediaImage.vue
@@ -42,7 +42,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div :class="$style.indicators">
 			<div v-if="['image/gif', 'image/apng'].includes(image.type)" :class="$style.indicator">GIF</div>
 			<div v-if="image.comment" :class="$style.indicator">ALT</div>
-			<div v-if="image.isSensitive" :class="$style.indicator" style="color: var(--warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
+			<div v-if="image.isSensitive" :class="$style.indicator" style="color: var(--MI_THEME-warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
 			<div v-if="!image.comment" :class="$style.indicator" title="Image lacks descriptive text"><i class="ph-pencil-simple ph-bold ph-lg-off"></i></div>
 		</div>
 		<button :class="$style.menu" class="_button" @click.stop="showMenu"><i class="ti ti-dots" style="vertical-align: middle;"></i></button>
@@ -166,7 +166,7 @@ function showMenu(ev: MouseEvent) {
 		height: 100%;
 		pointer-events: none;
 		border-radius: inherit;
-		box-shadow: inset 0 0 0 4px var(--warn);
+		box-shadow: inset 0 0 0 4px var(--MI_THEME-warn);
 	}
 }
 
@@ -188,7 +188,7 @@ function showMenu(ev: MouseEvent) {
 	position: absolute;
 	border-radius: var(--radius-sm);
 	background-color: black;
-	color: var(--accentLighten);
+	color: var(--MI_THEME-accentLighten);
 	font-size: 12px;
 	opacity: .5;
 	padding: 5px 8px;
@@ -207,19 +207,19 @@ function showMenu(ev: MouseEvent) {
 
 .visible {
 	position: relative;
-	//box-shadow: 0 0 0 1px var(--divider) inset;
-	background: var(--bg);
+	//box-shadow: 0 0 0 1px var(--MI_THEME-divider) inset;
+	background: var(--MI_THEME-bg);
 	background-size: 16px 16px;
 }
 
 html[data-color-scheme=dark] .visible {
 	--c: rgb(255 255 255 / 2%);
-	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--bg) 16.67%, var(--bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--bg) 66.67%, var(--bg) 100%);
+	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--MI_THEME-bg) 16.67%, var(--MI_THEME-bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--MI_THEME-bg) 66.67%, var(--MI_THEME-bg) 100%);
 }
 
 html[data-color-scheme=light] .visible {
 	--c: rgb(0 0 0 / 2%);
-	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--bg) 16.67%, var(--bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--bg) 66.67%, var(--bg) 100%);
+	background-image: linear-gradient(45deg, var(--c) 16.67%, var(--MI_THEME-bg) 16.67%, var(--MI_THEME-bg) 50%, var(--c) 50%, var(--c) 66.67%, var(--MI_THEME-bg) 66.67%, var(--MI_THEME-bg) 100%);
 }
 
 .menu {
@@ -227,8 +227,8 @@ html[data-color-scheme=light] .visible {
 	position: absolute;
 	border-radius: var(--radius-ellipse);
 	background-color: rgba(0, 0, 0, 0.3);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 	color: #fff;
 	font-size: 0.8em;
 	width: 28px;
@@ -259,10 +259,10 @@ html[data-color-scheme=light] .visible {
 }
 
 .indicator {
-	/* Hardcode to black because either --bg or --fg makes it hard to read in dark/light mode */
+	/* Hardcode to black because either --MI_THEME-bg or --MI_THEME-fg makes it hard to read in dark/light mode */
 	background-color: black;
 	border-radius: var(--radius-sm);
-	color: var(--accentLighten);
+	color: var(--MI_THEME-accentLighten);
 	display: inline-block;
 	font-weight: bold;
 	font-size: 0.8em;
diff --git a/packages/frontend/src/components/MkMediaList.vue b/packages/frontend/src/components/MkMediaList.vue
index 39fa6ff012..7f8033bcb6 100644
--- a/packages/frontend/src/components/MkMediaList.vue
+++ b/packages/frontend/src/components/MkMediaList.vue
@@ -329,14 +329,14 @@ defineExpose({
 
 :global(.pswp) {
 	--pswp-root-z-index: var(--mk-pswp-root-z-index, 2000700) !important;
-	--pswp-bg: var(--modalBg) !important;
+	--pswp-bg: var(--MI_THEME-modalBg) !important;
 }
 </style>
 
 <style lang="scss">
 .pswp__bg {
-	background: var(--modalBg);
-	backdrop-filter: var(--modalBgFilter);
+	background: var(--MI_THEME-modalBg);
+	backdrop-filter: var(--MI-modalBgFilter);
 }
 
 .pswp__alt-text-container {
@@ -354,14 +354,14 @@ defineExpose({
 }
 
 .pswp__alt-text {
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	margin: 0 auto;
 	text-align: center;
-	padding: var(--margin);
-	border-radius: var(--radius);
+	padding: var(--MI-margin);
+	border-radius: var(--MI-radius);
 	max-height: 8em;
 	overflow-y: auto;
-	text-shadow: var(--bg) 0 0 10px, var(--bg) 0 0 3px, var(--bg) 0 0 3px;
+	text-shadow: var(--MI_THEME-bg) 0 0 10px, var(--MI_THEME-bg) 0 0 3px, var(--MI_THEME-bg) 0 0 3px;
 	white-space: pre-line;
 }
 </style>
diff --git a/packages/frontend/src/components/MkMediaRange.vue b/packages/frontend/src/components/MkMediaRange.vue
index 86ed8ba2cf..df7505b0c3 100644
--- a/packages/frontend/src/components/MkMediaRange.vue
+++ b/packages/frontend/src/components/MkMediaRange.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <!-- Media系専用のinput range -->
 <template>
-<div :style="sliderBgWhite ? '--sliderBg: rgba(255,255,255,.25);' : '--sliderBg: var(--scrollbarHandle);'">
+<div :style="sliderBgWhite ? '--sliderBg: rgba(255,255,255,.25);' : '--sliderBg: var(--MI_THEME-scrollbarHandle);'">
 	<div :class="$style.controlsSeekbar">
 		<progress v-if="buffer !== undefined" :class="$style.buffer" :value="isNaN(buffer) ? 0 : buffer" min="0" max="1">{{ Math.round(buffer * 100) }}% buffered</progress>
 		<input v-model="model" :class="$style.seek" :style="`--value: ${modelValue * 100}%;`" type="range" min="0" max="1" step="any" @change="emit('dragEnded', modelValue)"/>
@@ -48,7 +48,7 @@ const modelValue = computed({
 	background: transparent;
 	border: 0;
 	border-radius: 26px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	display: block;
 	height: 19px;
 	margin: 0;
diff --git a/packages/frontend/src/components/MkMediaVideo.vue b/packages/frontend/src/components/MkMediaVideo.vue
index 0502bdd401..c3cecba7b7 100644
--- a/packages/frontend/src/components/MkMediaVideo.vue
+++ b/packages/frontend/src/components/MkMediaVideo.vue
@@ -42,7 +42,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<i class="ti ti-eye-off" :class="$style.hide" @click="hide = true"></i>
 		<div :class="$style.indicators">
 			<div v-if="video.comment" :class="$style.indicator">ALT</div>
-			<div v-if="video.isSensitive" :class="$style.indicator" style="color: var(--warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
+			<div v-if="video.isSensitive" :class="$style.indicator" style="color: var(--MI_THEME-warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
 		</div>
 	</div>
 
@@ -67,7 +67,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<i class="ti ti-eye-off" :class="$style.hide" @click="hide = true"></i>
 		<div :class="$style.indicators">
 			<div v-if="video.comment" :class="$style.indicator">ALT</div>
-			<div v-if="video.isSensitive" :class="$style.indicator" style="color: var(--warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
+			<div v-if="video.isSensitive" :class="$style.indicator" style="color: var(--MI_THEME-warn);" :title="i18n.ts.sensitive"><i class="ti ti-eye-exclamation"></i></div>
 		</div>
 		<div :class="$style.videoControls" @click.self="togglePlayPause">
 			<div :class="[$style.controlsChild, $style.controlsLeft]">
@@ -511,7 +511,7 @@ onDeactivated(() => {
 		height: 100%;
 		pointer-events: none;
 		border-radius: inherit;
-		box-shadow: inset 0 0 0 4px var(--warn);
+		box-shadow: inset 0 0 0 4px var(--MI_THEME-warn);
 	}
 }
 
@@ -526,10 +526,10 @@ onDeactivated(() => {
 }
 
 .indicator {
-	/* Hardcode to black because either --bg or --fg makes it hard to read in dark/light mode */
+	/* Hardcode to black because either --MI_THEME-bg or --MI_THEME-fg makes it hard to read in dark/light mode */
 	background-color: black;
 	border-radius: 6px;
-	color: var(--accentLighten);
+	color: var(--MI_THEME-accentLighten);
 	display: inline-block;
 	font-weight: bold;
 	font-size: 0.8em;
@@ -541,7 +541,7 @@ onDeactivated(() => {
 	position: absolute;
 	border-radius: var(--radius-sm);
 	background-color: black;
-	color: var(--accentLighten);
+	color: var(--MI_THEME-accentLighten);
 	font-size: 12px;
 	opacity: .5;
 	padding: 5px 8px;
@@ -595,7 +595,7 @@ onDeactivated(() => {
 	opacity: 0;
 	transition: opacity .4s ease-in-out;
 
-	background: var(--accent);
+	background: var(--MI_THEME-accent);
 	color: #fff;
 	padding: 1rem;
 	border-radius: 99rem;
@@ -661,12 +661,12 @@ onDeactivated(() => {
 
 	.controlButton {
 		padding: 6px;
-		border-radius: calc(var(--radius) / 2);
+		border-radius: calc(var(--MI-radius) / 2);
 		transition: background-color .2s ease-in-out;
 		font-size: 1.05rem;
 
 		&:hover {
-			background-color: var(--accent);
+			background-color: var(--MI_THEME-accent);
 		}
 
 		&:focus-visible {
diff --git a/packages/frontend/src/components/MkMention.vue b/packages/frontend/src/components/MkMention.vue
index de2048b6f2..0391c6bc39 100644
--- a/packages/frontend/src/components/MkMention.vue
+++ b/packages/frontend/src/components/MkMention.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkA v-user-preview="canonical" :class="[$style.root, { [$style.isMe]: isMe }]" :to="url" :style="{ background: bgCss }" :behavior="navigationBehavior">
+<MkA v-user-preview="canonical" :class="[$style.root, { [$style.isMe]: isMe }]" :to="url" :behavior="navigationBehavior">
 	<img :class="$style.icon" :src="avatarUrl" alt="">
 	<span>
 		<span>@{{ username }}</span>
@@ -16,7 +16,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { toUnicode } from 'punycode';
 import { computed } from 'vue';
-import tinycolor from 'tinycolor2';
 import { host as localHost } from '@@/js/config.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';
@@ -37,11 +36,7 @@ const isMe = $i && (
 	`@${props.username}@${toUnicode(props.host)}` === `@${$i.username}@${toUnicode(localHost)}`.toLowerCase()
 );
 
-const bg = tinycolor(getComputedStyle(document.documentElement).getPropertyValue(isMe ? '--mentionMe' : '--mention'));
-bg.setAlpha(0.1);
-const bgCss = bg.toRgbString();
-
-const avatarUrl = computed(() => defaultStore.state.disableShowingAnimatedImages
+const avatarUrl = computed(() => defaultStore.state.disableShowingAnimatedImages || defaultStore.state.dataSaver.avatar
 	? getStaticImageUrl(`/avatar/@${props.username}@${props.host}`)
 	: `/avatar/@${props.username}@${props.host}`,
 );
@@ -52,11 +47,13 @@ const avatarUrl = computed(() => defaultStore.state.disableShowingAnimatedImages
 	display: inline-block;
 	padding: 4px 8px 4px 4px;
 	border-radius: var(--radius-ellipse);
-	color: var(--mention);
+	color: var(--MI_THEME-mention);
+	background: color(from var(--MI_THEME-mention) srgb r g b / 0.1);
 	white-space: nowrap;
 
 	&.isMe {
-		color: var(--mentionMe);
+		color: var(--MI_THEME-mentionMe);
+		background: color(from var(--MI_THEME-mentionMe) srgb r g b / 0.1);
 	}
 }
 
diff --git a/packages/frontend/src/components/MkMenu.vue b/packages/frontend/src/components/MkMenu.vue
index fe6df7090c..ff5f9b9a5d 100644
--- a/packages/frontend/src/components/MkMenu.vue
+++ b/packages/frontend/src/components/MkMenu.vue
@@ -49,7 +49,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text">{{ item.text }}</span>
-					<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
+					<span v-if="item.indicate" :class="$style.indicator" class="_blink"><i class="_indicatorCircle"></i></span>
 				</div>
 			</MkA>
 			<a
@@ -68,7 +68,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text">{{ item.text }}</span>
-					<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
+					<span v-if="item.indicate" :class="$style.indicator" class="_blink"><i class="_indicatorCircle"></i></span>
 				</div>
 			</a>
 			<button
@@ -82,7 +82,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			>
 				<MkAvatar :user="item.user" :class="$style.avatar"/><MkUserName :user="item.user"/>
 				<div v-if="item.indicate" :class="$style.item_content">
-					<span :class="$style.indicator"><i class="_indicatorCircle"></i></span>
+					<span :class="$style.indicator" class="_blink"><i class="_indicatorCircle"></i></span>
 				</div>
 			</button>
 			<button
@@ -161,7 +161,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text">{{ item.text }}</span>
-					<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
+					<span v-if="item.indicate" :class="$style.indicator" class="_blink"><i class="_indicatorCircle"></i></span>
 				</div>
 			</button>
 		</template>
@@ -437,9 +437,11 @@ onBeforeUnmount(() => {
 
 	&.big:not(.asDrawer) {
 		> .menu {
+			min-width: 230px;
+
 			> .item {
 				padding: 6px 20px;
-				font-size: 1em;
+				font-size: 0.95em;
 				line-height: 24px;
 			}
 		}
@@ -505,7 +507,7 @@ onBeforeUnmount(() => {
 	overflow: hidden;
 	text-overflow: ellipsis;
 	text-decoration: none !important;
-	color: var(--menuFg, var(--fg));
+	color: var(--menuFg, var(--MI_THEME-fg));
 
 	&::before {
 		content: "";
@@ -525,7 +527,7 @@ onBeforeUnmount(() => {
 		outline: none;
 
 		&:not(:hover):not(:active)::before {
-			outline: var(--focus) solid 2px;
+			outline: var(--MI_THEME-focus) solid 2px;
 			outline-offset: -2px;
 		}
 	}
@@ -534,19 +536,19 @@ onBeforeUnmount(() => {
 		&:hover,
 		&:focus-visible:active,
 		&:focus-visible.active {
-			color: var(--menuHoverFg, var(--accent));
+			color: var(--menuHoverFg, var(--MI_THEME-accent));
 
 			&::before {
-				background-color: var(--menuHoverBg, var(--accentedBg));
+				background-color: var(--menuHoverBg, var(--MI_THEME-accentedBg));
 			}
 		}
 
 		&:not(:focus-visible):active,
 		&:not(:focus-visible).active {
-			color: var(--menuActiveFg, var(--fgOnAccent));
+			color: var(--menuActiveFg, var(--MI_THEME-fgOnAccent));
 
 			&::before {
-				background-color: var(--menuActiveBg, var(--accent));
+				background-color: var(--menuActiveBg, var(--MI_THEME-accent));
 			}
 		}
 	}
@@ -564,13 +566,13 @@ onBeforeUnmount(() => {
 	}
 
 	&.radio {
-		--menuActiveFg: var(--accent);
-		--menuActiveBg: var(--accentedBg);
+		--menuActiveFg: var(--MI_THEME-accent);
+		--menuActiveBg: var(--MI_THEME-accentedBg);
 	}
 
 	&.parent {
-		--menuActiveFg: var(--accent);
-		--menuActiveBg: var(--accentedBg);
+		--menuActiveFg: var(--MI_THEME-accent);
+		--menuActiveBg: var(--MI_THEME-accentedBg);
 	}
 
 	&.label {
@@ -635,14 +637,13 @@ onBeforeUnmount(() => {
 .indicator {
 	display: flex;
 	align-items: center;
-	color: var(--indicator);
+	color: var(--MI_THEME-indicator);
 	font-size: 12px;
-	animation: global-blink 1s infinite;
 }
 
 .divider {
 	margin: 8px 0;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .radioIcon {
@@ -652,11 +653,11 @@ onBeforeUnmount(() => {
 	height: 1em;
 	vertical-align: -0.125em;
 	border-radius: 50%;
-	border: solid 2px var(--divider);
-	background-color: var(--panel);
+	border: solid 2px var(--MI_THEME-divider);
+	background-color: var(--MI_THEME-panel);
 
 	&.radioChecked {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 
 		&::after {
 			content: "";
@@ -668,7 +669,7 @@ onBeforeUnmount(() => {
 			width: 50%;
 			height: 50%;
 			border-radius: 50%;
-			background-color: var(--accent);
+			background-color: var(--MI_THEME-accent);
 		}
 	}
 }
diff --git a/packages/frontend/src/components/MkMiniChart.vue b/packages/frontend/src/components/MkMiniChart.vue
index 1b6f6cef31..7ea585ecc2 100644
--- a/packages/frontend/src/components/MkMiniChart.vue
+++ b/packages/frontend/src/components/MkMiniChart.vue
@@ -48,7 +48,7 @@ const polygonPoints = ref('');
 const headX = ref<number | null>(null);
 const headY = ref<number | null>(null);
 const clock = ref<number | null>(null);
-const accent = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--accent'));
+const accent = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-accent'));
 const color = accent.toRgbString();
 
 function draw(): void {
diff --git a/packages/frontend/src/components/MkModalWindow.vue b/packages/frontend/src/components/MkModalWindow.vue
index f26959888b..fe9e1ce088 100644
--- a/packages/frontend/src/components/MkModalWindow.vue
+++ b/packages/frontend/src/components/MkModalWindow.vue
@@ -90,12 +90,12 @@ defineExpose({
 	display: flex;
 	flex-direction: column;
 	contain: content;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 
 	--root-margin: 24px;
 
-	--headerHeight: 46px;
-	--headerHeightNarrow: 42px;
+	--MI_THEME-headerHeight: 46px;
+	--MI_THEME-headerHeightNarrow: 42px;
 
 	@media (max-width: 500px) {
 		--root-margin: 16px;
@@ -105,24 +105,24 @@ defineExpose({
 .header {
 	display: flex;
 	flex-shrink: 0;
-	background: var(--windowHeader);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	background: var(--MI_THEME-windowHeader);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 
 .headerButton {
-	height: var(--headerHeight);
-	width: var(--headerHeight);
+	height: var(--MI_THEME-headerHeight);
+	width: var(--MI_THEME-headerHeight);
 
 	@media (max-width: 500px) {
-		height: var(--headerHeightNarrow);
-		width: var(--headerHeightNarrow);
+		height: var(--MI_THEME-headerHeightNarrow);
+		width: var(--MI_THEME-headerHeightNarrow);
 	}
 }
 
 .title {
 	flex: 1;
-	line-height: var(--headerHeight);
+	line-height: var(--MI_THEME-headerHeight);
 	padding-left: 32px;
 	font-weight: bold;
 	white-space: nowrap;
@@ -131,7 +131,7 @@ defineExpose({
 	pointer-events: none;
 
 	@media (max-width: 500px) {
-		line-height: var(--headerHeightNarrow);
+		line-height: var(--MI_THEME-headerHeightNarrow);
 		padding-left: 16px;
 	}
 }
@@ -143,7 +143,7 @@ defineExpose({
 .body {
 	flex: 1;
 	overflow: auto;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	container-type: size;
 }
 </style>
diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 7ba4f0b9d9..55259406f8 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	v-show="!isDeleted"
 	ref="rootEl"
 	v-hotkey="keymap"
-	:class="[$style.root, { [$style.showActionsOnlyHover]: defaultStore.state.showNoteActionsOnlyHover }]"
+	:class="[$style.root, { [$style.showActionsOnlyHover]: defaultStore.state.showNoteActionsOnlyHover, [$style.skipRender]: defaultStore.state.skipNoteRender }]"
 	:tabindex="isDeleted ? '-1' : '0'"
 >
 	<div v-if="appearNote.reply && inReplyToCollapsed" :class="$style.collapsedInReplyTo">
@@ -156,8 +156,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<i class="ph-heart ph-bold ph-lg"></i>
 				</button>
 				<button ref="reactButton" :class="$style.footerButton" class="_button" @click="toggleReact()" @click.stop>
-					<i v-if="appearNote.reactionAcceptance === 'likeOnly' && appearNote.myReaction != null" class="ti ti-heart-filled" style="color: var(--love);"></i>
-					<i v-else-if="appearNote.myReaction != null" class="ti ti-minus" style="color: var(--accent);"></i>
+					<i v-if="appearNote.reactionAcceptance === 'likeOnly' && appearNote.myReaction != null" class="ti ti-heart-filled" style="color: var(--MI_THEME-love);"></i>
+					<i v-else-if="appearNote.myReaction != null" class="ti ti-minus" style="color: var(--MI_THEME-accent);"></i>
 					<i v-else-if="appearNote.reactionAcceptance === 'likeOnly'" class="ti ti-heart"></i>
 					<i v-else class="ph-smiley ph-bold ph-lg"></i>
 					<p v-if="(appearNote.reactionAcceptance === 'likeOnly' || defaultStore.state.showReactionsCount) && appearNote.reactionCount > 0" :class="$style.footerButtonCount">{{ number(appearNote.reactionCount) }}</p>
@@ -201,6 +201,9 @@ import { computed, inject, onMounted, ref, shallowRef, Ref, watch, provide } fro
 import * as mfm from '@transfem-org/sfm-js';
 import * as Misskey from 'misskey-js';
 import { isLink } from '@@/js/is-link.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
+import { host } from '@@/js/config.js';
+import type { MenuItem } from '@/types/menu.js';
 import MkNoteSub from '@/components/MkNoteSub.vue';
 import MkNoteHeader from '@/components/MkNoteHeader.vue';
 import MkNoteSimple from '@/components/MkNoteSimple.vue';
@@ -233,13 +236,10 @@ import { deepClone } from '@/scripts/clone.js';
 import { useTooltip } from '@/scripts/use-tooltip.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { getNoteSummary } from '@/scripts/get-note-summary.js';
-import type { MenuItem } from '@/types/menu.js';
 import MkRippleEffect from '@/components/MkRippleEffect.vue';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
 import { useRouter } from '@/router/supplier.js';
 import { boostMenuItems, type Visibility } from '@/scripts/boost-quote.js';
-import { shouldCollapsed } from '@@/js/collapsed.js';
-import { host } from '@@/js/config.js';
 import { isEnabledUrlPreview } from '@/instance.js';
 import { type Keymap } from '@/scripts/hotkey.js';
 import { focusPrev, focusNext } from '@/scripts/focus.js';
@@ -877,14 +877,6 @@ function emitUpdReaction(emoji: string, delta: number) {
 	overflow: clip;
 	contain: content;
 
-	// これらの指定はパフォーマンス向上には有効だが、ノートの高さは一定でないため、
-	// 下の方までスクロールすると上のノートの高さがここで決め打ちされたものに変化し、表示しているノートの位置が変わってしまう
-	// ノートがマウントされたときに自身の高さを取得し contain-intrinsic-size を設定しなおせばほぼ解決できそうだが、
-	// 今度はその処理自体がパフォーマンス低下の原因にならないか懸念される。また、被リアクションでも高さは変化するため、やはり多少のズレは生じる
-	// 一度レンダリングされた要素はブラウザがよしなにサイズを覚えておいてくれるような実装になるまで待った方が良さそう(なるのか？)
-	//content-visibility: auto;
-	//contain-intrinsic-size: 0 128px;
-
 	&:focus-visible {
 		outline: none;
 
@@ -901,8 +893,8 @@ function emitUpdReaction(emoji: string, delta: number) {
 			margin: auto;
 			width: calc(100% - 8px);
 			height: calc(100% - 8px);
-			border: dashed 2px var(--focus);
-			border-radius: var(--radius);
+			border: dashed 2px var(--MI_THEME-focus);
+			border-radius: var(--MI-radius);
 			box-sizing: border-box;
 		}
 	}
@@ -929,9 +921,9 @@ function emitUpdReaction(emoji: string, delta: number) {
 			right: 12px;
 			padding: 0 4px;
 			margin-bottom: 0 !important;
-			background: var(--popup);
+			background: var(--MI_THEME-popup);
 			border-radius: var(--radius-sm);
-			box-shadow: 0px 4px 32px var(--shadow);
+			box-shadow: 0px 4px 32px var(--MI_THEME-shadow);
 		}
 
 		.footerButton {
@@ -950,6 +942,11 @@ function emitUpdReaction(emoji: string, delta: number) {
 	}
 }
 
+.skipRender {
+	content-visibility: auto;
+	contain-intrinsic-size: 0 150px;
+}
+
 .tip {
 	display: flex;
 	align-items: center;
@@ -976,7 +973,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 	padding: 16px 32px 8px 32px;
 	line-height: 28px;
 	white-space: pre;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 
 	& + .article {
 		padding-top: 8px;
@@ -1081,7 +1078,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 	width: var(--avatar);
 	height: var(--avatar);
 	position: sticky !important;
-	top: calc(22px + var(--stickyTop, 0px));
+	top: calc(22px + var(--MI-stickyTop, 0px));
 	left: 0;
 }
 
@@ -1101,12 +1098,12 @@ function emitUpdReaction(emoji: string, delta: number) {
 	width: 100%;
 	margin-top: 14px;
 	position: sticky;
-	bottom: calc(var(--stickyBottom, 0px) - 100px);
+	bottom: calc(var(--MI-stickyBottom, 0px) - 100px);
 }
 
 .showLessLabel {
 	display: inline-block;
-	background: var(--popup);
+	background: var(--MI_THEME-popup);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: var(--radius-ellipse);
@@ -1127,16 +1124,16 @@ function emitUpdReaction(emoji: string, delta: number) {
 	z-index: 2;
 	width: 100%;
 	height: 64px;
-	//background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+	//background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 	&:hover > .collapsedLabel {
-		background: var(--panelHighlight);
+		background: var(--MI_THEME-panelHighlight);
 	}
 }
 
 .collapsedLabel {
 	display: inline-block;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: var(--radius-ellipse);
@@ -1149,13 +1146,13 @@ function emitUpdReaction(emoji: string, delta: number) {
 }
 
 .replyIcon {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	margin-right: 0.5em;
 }
 
 .translation {
-	border: solid 0.5px var(--divider);
-	border-radius: var(--radius);
+	border: solid 0.5px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	padding: 12px;
 	margin-top: 8px;
 }
@@ -1178,7 +1175,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 
 .quoteNote {
 	padding: 16px;
-	border: dashed 1px var(--renote);
+	border: dashed 1px var(--MI_THEME-renote);
 	border-radius: var(--radius-sm);
 	overflow: clip;
 }
@@ -1202,7 +1199,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 	}
 
 	&:hover {
-		color: var(--fgHighlighted);
+		color: var(--MI_THEME-fgHighlighted);
 	}
 }
 
@@ -1277,7 +1274,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 		margin: 0 10px 0 0;
 		width: 46px;
 		height: 46px;
-		top: calc(14px + var(--stickyTop, 0px));
+		top: calc(14px + var(--MI-stickyTop, 0px));
 	}
 }
 
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 5acb18c871..1e0c78e82e 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -157,8 +157,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<i class="ph-heart ph-bold ph-lg"></i>
 			</button>
 			<button ref="reactButton" :class="$style.noteFooterButton" class="_button" @click="toggleReact()">
-				<i v-if="appearNote.reactionAcceptance === 'likeOnly' && appearNote.myReaction != null" class="ti ti-heart-filled" style="color: var(--love);"></i>
-				<i v-else-if="appearNote.myReaction != null" class="ti ti-minus" style="color: var(--accent);"></i>
+				<i v-if="appearNote.reactionAcceptance === 'likeOnly' && appearNote.myReaction != null" class="ti ti-heart-filled" style="color: var(--MI_THEME-love);"></i>
+				<i v-else-if="appearNote.myReaction != null" class="ti ti-minus" style="color: var(--MI_THEME-accent);"></i>
 				<i v-else-if="appearNote.reactionAcceptance === 'likeOnly'" class="ti ti-heart"></i>
 				<i v-else class="ph-smiley ph-bold ph-lg"></i>
 				<p v-if="(appearNote.reactionAcceptance === 'likeOnly' || defaultStore.state.showReactionsCount) && appearNote.reactionCount > 0" :class="$style.noteFooterButtonCount">{{ number(appearNote.reactionCount) }}</p>
@@ -843,8 +843,8 @@ function animatedMFM() {
 			margin: auto;
 			width: calc(100% - 8px);
 			height: calc(100% - 8px);
-			border: dashed 2px var(--focus);
-			border-radius: var(--radius);
+			border: dashed 2px var(--MI_THEME-focus);
+			border-radius: var(--MI-radius);
 			box-sizing: border-box;
 		}
 	}
@@ -874,7 +874,7 @@ function animatedMFM() {
 	padding: 16px 32px 8px 32px;
 	line-height: 28px;
 	white-space: pre;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .renoteAvatar {
@@ -956,7 +956,7 @@ function animatedMFM() {
 	padding: 4px 6px;
 	font-size: 80%;
 	line-height: 1;
-	border: solid 0.5px var(--divider);
+	border: solid 0.5px var(--MI_THEME-divider);
 	border-radius: var(--radius-xs);
 }
 
@@ -989,19 +989,19 @@ function animatedMFM() {
 }
 
 .noteReplyTarget {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	margin-right: 0.5em;
 }
 
 .rn {
 	margin-left: 4px;
 	font-style: oblique;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .translation {
-	border: solid 0.5px var(--divider);
-	border-radius: var(--radius);
+	border: solid 0.5px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	padding: 12px;
 	margin-top: 8px;
 }
@@ -1016,7 +1016,7 @@ function animatedMFM() {
 
 .quoteNote {
 	padding: 16px;
-	border: dashed 1px var(--renote);
+	border: dashed 1px var(--MI_THEME-renote);
 	border-radius: var(--radius-sm);
 	overflow: clip;
 }
@@ -1042,7 +1042,7 @@ function animatedMFM() {
 	}
 
 	&:hover {
-		color: var(--fgHighlighted);
+		color: var(--MI_THEME-fgHighlighted);
 	}
 }
 
@@ -1052,17 +1052,17 @@ function animatedMFM() {
 	opacity: 0.7;
 
 	&.reacted {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
 .reply:not(:first-child) {
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .tabs {
-	border-top: solid 0.5px var(--divider);
-	border-bottom: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	border-bottom: solid 0.5px var(--MI_THEME-divider);
 	display: flex;
 }
 
@@ -1074,7 +1074,7 @@ function animatedMFM() {
 }
 
 .tabActive {
-	border-bottom: solid 2px var(--accent);
+	border-bottom: solid 2px var(--MI_THEME-accent);
 }
 
 .tab_renotes {
@@ -1094,12 +1094,12 @@ function animatedMFM() {
 
 .reactionTab {
 	padding: 4px 6px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 }
 
 .reactionTabActive {
-	border-color: var(--accent);
+	border-color: var(--MI_THEME-accent);
 }
 
 @container (max-width: 500px) {
diff --git a/packages/frontend/src/components/MkNoteHeader.vue b/packages/frontend/src/components/MkNoteHeader.vue
index cd6fdf576c..10107ba0b1 100644
--- a/packages/frontend/src/components/MkNoteHeader.vue
+++ b/packages/frontend/src/components/MkNoteHeader.vue
@@ -5,18 +5,14 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <header :class="$style.root">
-	<component :is="defaultStore.state.enableCondensedLine ? 'MkCondensedLine' : 'div'" :minScale="0.5" style="min-width: 0;">
-		<div style="display: flex; white-space: nowrap; align-items: baseline;">
-			<div v-if="mock" :class="$style.name">
-				<MkUserName :user="note.user"/>
-			</div>
-			<MkA v-else v-user-preview="note.user.id" :class="$style.name" :to="userPage(note.user)">
-				<MkUserName :user="note.user"/>
-			</MkA>
-			<div v-if="note.user.isBot" :class="$style.isBot">bot</div>
-			<div :class="$style.username"><MkAcct :user="note.user"/></div>
-		</div>
-	</component>
+	<div v-if="mock" :class="$style.name">
+		<MkUserName :user="note.user"/>
+	</div>
+	<MkA v-else v-user-preview="note.user.id" :class="$style.name" :to="userPage(note.user)">
+		<MkUserName :user="note.user"/>
+	</MkA>
+	<div v-if="note.user.isBot" :class="$style.isBot">bot</div>
+	<div :class="$style.username"><MkAcct :user="note.user"/></div>
 	<div v-if="note.user.badgeRoles" :class="$style.badgeRoles">
 		<img v-for="(role, i) in note.user.badgeRoles" :key="i" v-tooltip="role.name" :class="$style.badgeRole" :src="role.iconUrl!"/>
 	</div>
@@ -95,7 +91,7 @@ const mock = inject<boolean>('mock', false);
 	margin: 0 .5em 0 0;
 	padding: 1px 6px;
 	font-size: 80%;
-	border: solid 0.5px var(--divider);
+	border: solid 0.5px var(--MI_THEME-divider);
 	border-radius: var(--radius-xs);
 }
 
diff --git a/packages/frontend/src/components/MkNoteSimple.vue b/packages/frontend/src/components/MkNoteSimple.vue
index 542e3e79ea..4a4cdef679 100644
--- a/packages/frontend/src/components/MkNoteSimple.vue
+++ b/packages/frontend/src/components/MkNoteSimple.vue
@@ -58,7 +58,7 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 	height: 34px;
 	border-radius: var(--radius-sm);
 	position: sticky !important;
-	top: calc(16px + var(--stickyTop, 0px));
+	top: calc(16px + var(--MI-stickyTop, 0px));
 	left: 0;
 }
 
diff --git a/packages/frontend/src/components/MkNoteSub.vue b/packages/frontend/src/components/MkNoteSub.vue
index 45276839ad..c0be406893 100644
--- a/packages/frontend/src/components/MkNoteSub.vue
+++ b/packages/frontend/src/components/MkNoteSub.vue
@@ -510,7 +510,7 @@ if (props.detail) {
 }
 
 .reply, .more {
-	border-left: solid 0.5px var(--divider);
+	border-left: solid 0.5px var(--MI_THEME-divider);
 	margin-top: 10px;
 }
 
@@ -531,7 +531,7 @@ if (props.detail) {
 .muted {
 	text-align: center;
 	padding: 8px !important;
-	border: 1px solid var(--divider);
+	border: 1px solid var(--MI_THEME-divider);
 	margin: 8px 8px 0 8px;
 	border-radius: var(--radius-sm);
 }
diff --git a/packages/frontend/src/components/MkNotes.vue b/packages/frontend/src/components/MkNotes.vue
index 15173fbd99..4144e69d1e 100644
--- a/packages/frontend/src/components/MkNotes.vue
+++ b/packages/frontend/src/components/MkNotes.vue
@@ -64,17 +64,17 @@ defineExpose({
 		border-radius: var(--radius);
 
 		> .notes {
-			background: color-mix(in srgb, var(--panel) 65%, transparent);
+			background: color-mix(in srgb, var(--MI_THEME-panel) 65%, transparent);
 		}
 	}
 
 	&:not(.noGap) {
 		> .notes {
-			background: var(--bg);
+			background: var(--MI_THEME-bg);
 
 			.note {
-				background: color-mix(in srgb, var(--panel) 65%, transparent);
-				border-radius: var(--radius);
+				background: color-mix(in srgb, var(--MI_THEME-panel) 65%, transparent);
+				border-radius: var(--MI-radius);
 			}
 		}
 	}
diff --git a/packages/frontend/src/components/MkNotification.vue b/packages/frontend/src/components/MkNotification.vue
index 7bec9bdc65..ed66360d0e 100644
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@@ -7,13 +7,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <div :class="$style.root">
 	<div :class="$style.head">
 		<MkAvatar v-if="['pollEnded', 'note', 'edited'].includes(notification.type) && 'note' in notification" :class="$style.icon" :user="notification.note.user" link preview/>
-		<MkAvatar v-else-if="['roleAssigned', 'achievementEarned'].includes(notification.type)" :class="$style.icon" :user="$i" link preview/>
-		<div v-else-if="notification.type === 'reaction:grouped' && notification.note.reactionAcceptance === 'likeOnly'" :class="[$style.icon, $style.icon_reactionGroup]"><i class="ph-smiley ph-bold ph-lg" style="line-height: 1;"></i></div>
+		<MkAvatar v-else-if="['roleAssigned', 'achievementEarned', 'exportCompleted', 'login'].includes(notification.type)" :class="$style.icon" :user="$i" link preview/>
+		<div v-else-if="notification.type === 'reaction:grouped' && notification.note.reactionAcceptance === 'likeOnly'" :class="[$style.icon, $style.icon_reactionGroupHeart]"><i class="ph-smiley ph-bold ph-lg" style="line-height: 1;"></i></div>
 		<div v-else-if="notification.type === 'reaction:grouped'" :class="[$style.icon, $style.icon_reactionGroup]"><i class="ph-smiley ph-bold ph-lg" style="line-height: 1;"></i></div>
 		<div v-else-if="notification.type === 'renote:grouped'" :class="[$style.icon, $style.icon_renoteGroup]"><i class="ti ti-repeat" style="line-height: 1;"></i></div>
 		<img v-else-if="notification.type === 'test'" :class="$style.icon" :src="infoImageUrl"/>
 		<MkAvatar v-else-if="'user' in notification" :class="$style.icon" :user="notification.user" link preview/>
-		<MkAvatar v-else-if="notification.type === 'exportCompleted'" :class="$style.icon" :user="$i" link preview/>
 		<img v-else-if="'icon' in notification && notification.icon != null" :class="[$style.icon, $style.icon_app]" :src="notification.icon" alt=""/>
 		<div
 			:class="[$style.subIcon, {
@@ -27,6 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				[$style.t_pollEnded]: notification.type === 'pollEnded',
 				[$style.t_achievementEarned]: notification.type === 'achievementEarned',
 				[$style.t_exportCompleted]: notification.type === 'exportCompleted',
+				[$style.t_login]: notification.type === 'login',
 				[$style.t_roleAssigned]: notification.type === 'roleAssigned' && notification.role.iconUrl == null,
 				[$style.t_pollEnded]: notification.type === 'edited',
 			}]"
@@ -41,6 +41,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<i v-else-if="notification.type === 'pollEnded'" class="ti ti-chart-arrows"></i>
 			<i v-else-if="notification.type === 'achievementEarned'" class="ti ti-medal"></i>
 			<i v-else-if="notification.type === 'exportCompleted'" class="ti ti-archive"></i>
+			<i v-else-if="notification.type === 'login'" class="ti ti-login-2"></i>
 			<template v-else-if="notification.type === 'roleAssigned'">
 				<img v-if="notification.role.iconUrl" style="height: 1.3em; vertical-align: -22%;" :src="notification.role.iconUrl" alt=""/>
 				<i v-else class="ti ti-badges"></i>
@@ -62,6 +63,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<span v-else-if="notification.type === 'note'">{{ i18n.ts._notification.newNote }}: <MkUserName :user="notification.note.user"/></span>
 			<span v-else-if="notification.type === 'roleAssigned'">{{ i18n.ts._notification.roleAssigned }}</span>
 			<span v-else-if="notification.type === 'achievementEarned'">{{ i18n.ts._notification.achievementEarned }}</span>
+			<span v-else-if="notification.type === 'login'">{{ i18n.ts._notification.login }}</span>
 			<span v-else-if="notification.type === 'test'">{{ i18n.ts._notification.testNotification }}</span>
 			<span v-else-if="notification.type === 'exportCompleted'">{{ i18n.tsx._notification.exportOfXCompleted({ x: exportEntityName[notification.exportedEntity] }) }}</span>
 			<MkA v-else-if="notification.type === 'follow' || notification.type === 'mention' || notification.type === 'reply' || notification.type === 'renote' || notification.type === 'quote' || notification.type === 'reaction' || notification.type === 'receiveFollowRequest' || notification.type === 'followRequestAccepted'" v-user-preview="notification.user.id" :class="$style.headerName" :to="userPage(notification.user)"><MkUserName :user="notification.user"/></MkA>
@@ -228,13 +230,16 @@ function getActualReactedUsersCount(notification: Misskey.entities.Notification)
 	overflow-wrap: break-word;
 	display: flex;
 	contain: content;
+	content-visibility: auto;
+	contain-intrinsic-size: 0 100px;
 
 	--eventFollow: #36aed2;
 	--eventRenote: #36d298;
 	--eventReply: #007aff;
-	--eventReactionHeart: var(--love);
+	--eventReactionHeart: var(--MI_THEME-love);
 	--eventReaction: #e99a0b;
 	--eventAchievement: #cb9a11;
+	--eventLogin: #007aff;
 	--eventOther: #88a6b7;
 }
 
@@ -291,8 +296,8 @@ function getActualReactedUsersCount(notification: Misskey.entities.Notification)
 	height: 20px;
 	box-sizing: border-box;
 	border-radius: var(--radius-full);
-	background: var(--panel);
-	box-shadow: 0 0 0 3px var(--panel);
+	background: var(--MI_THEME-panel);
+	box-shadow: 0 0 0 3px var(--MI_THEME-panel);
 	font-size: 11px;
 	text-align: center;
 	color: #fff;
@@ -356,6 +361,12 @@ function getActualReactedUsersCount(notification: Misskey.entities.Notification)
 	pointer-events: none;
 }
 
+.t_login {
+	padding: 3px;
+	background: var(--eventLogin);
+	pointer-events: none;
+}
+
 .tail {
 	flex: 1;
 	min-width: 0;
@@ -438,8 +449,8 @@ function getActualReactedUsersCount(notification: Misskey.entities.Notification)
 	height: 20px;
 	box-sizing: border-box;
 	border-radius: var(--radius-full);
-	background: var(--panel);
-	box-shadow: 0 0 0 3px var(--panel);
+	background: var(--MI_THEME-panel);
+	box-shadow: 0 0 0 3px var(--MI_THEME-panel);
 	font-size: 11px;
 	text-align: center;
 	color: #fff;
diff --git a/packages/frontend/src/components/MkNotifications.vue b/packages/frontend/src/components/MkNotifications.vue
index a395734add..51c4ea7ce4 100644
--- a/packages/frontend/src/components/MkNotifications.vue
+++ b/packages/frontend/src/components/MkNotifications.vue
@@ -111,6 +111,6 @@ defineExpose({
 
 <style lang="scss" module>
 .list {
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 }
 </style>
diff --git a/packages/frontend/src/components/MkNumberDiff.vue b/packages/frontend/src/components/MkNumberDiff.vue
index 1825cc5405..80c634fdce 100644
--- a/packages/frontend/src/components/MkNumberDiff.vue
+++ b/packages/frontend/src/components/MkNumberDiff.vue
@@ -24,11 +24,11 @@ const isZero = computed(() => props.value === 0);
 
 <style lang="scss" module>
 .isPlus {
-	color: var(--success);
+	color: var(--MI_THEME-success);
 }
 
 .isMinus {
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 
 .isZero {
diff --git a/packages/frontend/src/components/MkObjectView.value.vue b/packages/frontend/src/components/MkObjectView.value.vue
index 870599aa94..dabdd324fd 100644
--- a/packages/frontend/src/components/MkObjectView.value.vue
+++ b/packages/frontend/src/components/MkObjectView.value.vue
@@ -78,7 +78,7 @@ function collapsable(v): boolean {
 
 	> .boolean {
 		display: inline;
-		color: var(--codeBoolean);
+		color: var(--MI_THEME-codeBoolean);
 
 		&.true {
 			font-weight: bold;
@@ -91,12 +91,12 @@ function collapsable(v): boolean {
 
 	> .string {
 		display: inline;
-		color: var(--codeString);
+		color: var(--MI_THEME-codeString);
 	}
 
 	> .number {
 		display: inline;
-		color: var(--codeNumber);
+		color: var(--MI_THEME-codeNumber);
 	}
 
 	> .array.empty {
@@ -127,7 +127,7 @@ function collapsable(v): boolean {
 
 			> .toggle {
 				width: 16px;
-				color: var(--accent);
+				color: var(--MI_THEME-accent);
 				visibility: hidden;
 
 				&.visible {
diff --git a/packages/frontend/src/components/MkOmit.vue b/packages/frontend/src/components/MkOmit.vue
index 94cbaf5c91..e19c34ba87 100644
--- a/packages/frontend/src/components/MkOmit.vue
+++ b/packages/frontend/src/components/MkOmit.vue
@@ -47,7 +47,7 @@ onUnmounted(() => {
 
 <style lang="scss" module>
 .content {
-	--stickyTop: 0px;
+	--MI-stickyTop: 0px;
 
 	&.omitted {
 		position: relative;
@@ -62,11 +62,11 @@ onUnmounted(() => {
 			left: 0;
 			width: 100%;
 			height: 64px;
-			//background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+			//background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 			> .fadeLabel {
 				display: inline-block;
-				background: var(--panel);
+				background: var(--MI_THEME-panel);
 				padding: 6px 10px;
 				font-size: 0.8em;
 				border-radius: var(--radius-ellipse);
@@ -75,7 +75,7 @@ onUnmounted(() => {
 
 			&:hover {
 				> .fadeLabel {
-					background: var(--panelHighlight);
+					background: var(--MI_THEME-panelHighlight);
 				}
 			}
 		}
diff --git a/packages/frontend/src/components/MkPagePreview.vue b/packages/frontend/src/components/MkPagePreview.vue
index 8559d4b96e..35a37a1f7d 100644
--- a/packages/frontend/src/components/MkPagePreview.vue
+++ b/packages/frontend/src/components/MkPagePreview.vue
@@ -42,7 +42,7 @@ const props = defineProps<{
 .eyeCatchingImageRoot {
 	width: 100%;
 	height: 200px;
-	border-radius: var(--radius) var(--radius) 0 0;
+	border-radius: var(--MI-radius) var(--MI-radius) 0 0;
 	overflow: hidden;
 }
 </style>
@@ -54,7 +54,7 @@ const props = defineProps<{
 
 	&:hover {
 		text-decoration: none;
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&:focus-within {
@@ -67,22 +67,22 @@ const props = defineProps<{
 			left: 0;
 			width: 100%;
 			height: 100%;
-			border-radius: var(--radius);
+			border-radius: var(--MI-radius);
 			pointer-events: none;
-			box-shadow: inset 0 0 0 2px var(--focus);
+			box-shadow: inset 0 0 0 2px var(--MI_THEME-focus);
 		}
 	}
 
 	> .thumbnail {
 		& + article {
-			border-radius: 0 0 var(--radius) var(--radius);
+			border-radius: 0 0 var(--MI-radius) var(--MI-radius);
 		}
 	}
 
 	> article {
-		background-color: var(--panel);
+		background-color: var(--MI_THEME-panel);
 		padding: 16px;
-		border-radius: var(--radius);
+		border-radius: var(--MI-radius);
 
 		> header {
 			margin-bottom: 8px;
@@ -115,7 +115,6 @@ const props = defineProps<{
 			> p {
 				display: inline-block;
 				margin: 0;
-				color: var(--urlPreviewInfo);
 				font-size: 0.8em;
 				line-height: 16px;
 				vertical-align: top;
diff --git a/packages/frontend/src/components/MkPageWindow.vue b/packages/frontend/src/components/MkPageWindow.vue
index f67a1e5b63..4aac283ecd 100644
--- a/packages/frontend/src/components/MkPageWindow.vue
+++ b/packages/frontend/src/components/MkPageWindow.vue
@@ -181,8 +181,8 @@ defineExpose({
 	overscroll-behavior: contain;
 
 	min-height: 100%;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 
-	--margin: var(--marginHalf);
+	--MI-margin: var(--MI-marginHalf);
 }
 </style>
diff --git a/packages/frontend/src/components/MkPoll.vue b/packages/frontend/src/components/MkPoll.vue
index 592a511fb0..e11fb4fc99 100644
--- a/packages/frontend/src/components/MkPoll.vue
+++ b/packages/frontend/src/components/MkPoll.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<li v-for="(choice, i) in props.poll.choices" :key="i" :class="$style.choice" @click="vote(i)">
 			<div :class="$style.bg" :style="{ 'width': `${showResult ? (choice.votes / total * 100) : 0}%` }"></div>
 			<span :class="$style.fg">
-				<template v-if="choice.isVoted"><i class="ti ti-check" style="margin-right: 4px; color: var(--accent);"></i></template>
+				<template v-if="choice.isVoted"><i class="ti ti-check" style="margin-right: 4px; color: var(--MI_THEME-accent);"></i></template>
 				<Mfm :text="choice.text" :plain="true"/>
 				<span v-if="showResult" style="margin-left: 4px; opacity: 0.7;">({{ i18n.tsx._poll.votesCount({ n: choice.votes }) }})</span>
 			</span>
@@ -139,8 +139,8 @@ const refreshVotes = async () => {
 	position: relative;
 	margin: 4px 0;
 	padding: 4px;
-	//border: solid 0.5px var(--divider);
-	background: var(--accentedBg);
+	//border: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-accentedBg);
 	border-radius: var(--radius-xs);
 	overflow: clip;
 	cursor: pointer;
@@ -151,8 +151,8 @@ const refreshVotes = async () => {
 	top: 0;
 	left: 0;
 	height: 100%;
-	background: var(--accent);
-	background: linear-gradient(90deg,var(--buttonGradateA),var(--buttonGradateB));
+	background: var(--MI_THEME-accent);
+	background: linear-gradient(90deg,var(--MI_THEME-buttonGradateA),var(--MI_THEME-buttonGradateB));
 	transition: width 1s ease;
 }
 
@@ -160,12 +160,12 @@ const refreshVotes = async () => {
 	position: relative;
 	display: inline-block;
 	padding: 3px 5px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-xs);
 }
 
 .info {
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .done {
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 4a29b27ac4..b7d67f19ad 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -1175,7 +1175,7 @@ defineExpose({
 		outline: none;
 
 		.submitInner {
-			outline: 2px solid var(--fgOnAccent);
+			outline: 2px solid var(--MI_THEME-fgOnAccent);
 			outline-offset: -4px;
 		}
 	}
@@ -1190,13 +1190,13 @@ defineExpose({
 
 	&:not(:disabled):hover {
 		> .inner {
-			background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+			background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 		}
 	}
 
 	&:not(:disabled):active {
 		> .inner {
-			background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+			background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 		}
 	}
 }
@@ -1218,8 +1218,8 @@ defineExpose({
 	border-radius: var(--radius-sm);
 	min-width: 90px;
 	box-sizing: border-box;
-	color: var(--fgOnAccent);
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+	color: var(--MI_THEME-fgOnAccent);
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 }
 
 .headerRightItem {
@@ -1228,7 +1228,7 @@ defineExpose({
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		background: var(--X5);
+		background: var(--MI_THEME-X5);
 	}
 
 	&:disabled {
@@ -1272,7 +1272,7 @@ defineExpose({
 
 .withQuote {
 	margin: 0 0 8px 0;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 .toSpecified {
@@ -1292,7 +1292,7 @@ defineExpose({
 	margin-right: 14px;
 	padding: 8px 0 8px 8px;
 	border-radius: var(--radius-sm);
-	background: var(--X4);
+	background: var(--MI_THEME-X4);
 }
 
 .hasNotSpecifiedMentions {
@@ -1311,7 +1311,7 @@ defineExpose({
 	border: none;
 	border-radius: 0;
 	background: transparent;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	font-family: inherit;
 
 	&:focus {
@@ -1326,7 +1326,7 @@ defineExpose({
 .cwFrame {
 	z-index: 1;
 	padding-bottom: 8px;
-	border-bottom: solid 0.5px var(--divider);
+	border-bottom: solid 0.5px var(--MI_THEME-divider);
 
 	width: 100%;
 	position: relative;
@@ -1336,7 +1336,7 @@ defineExpose({
 	z-index: 1;
 	padding-top: 8px;
 	padding-bottom: 8px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .textOuter {
@@ -1362,7 +1362,7 @@ defineExpose({
 	right: 2px;
 	padding: 4px 6px;
 	font-size: .9em;
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 	border-radius: var(--radius-sm);
 	min-width: 1.6em;
 	text-align: center;
@@ -1406,16 +1406,16 @@ defineExpose({
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		background: var(--X5);
+		background: var(--MI_THEME-X5);
 	}
 
 	&.footerButtonActive {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
 .previewButtonActive {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 @container (max-width: 500px) {
diff --git a/packages/frontend/src/components/MkPostFormAttaches.vue b/packages/frontend/src/components/MkPostFormAttaches.vue
index f90fcfef33..a601a110fa 100644
--- a/packages/frontend/src/components/MkPostFormAttaches.vue
+++ b/packages/frontend/src/components/MkPostFormAttaches.vue
@@ -216,7 +216,7 @@ function showFileMenu(file: Misskey.entities.DriveFile, ev: MouseEvent | Keyboar
 	width: 100%;
 	height: 100%;
 	z-index: 1;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .sensitive {
diff --git a/packages/frontend/src/components/MkRadio.vue b/packages/frontend/src/components/MkRadio.vue
index e02f76a58f..838eaee292 100644
--- a/packages/frontend/src/components/MkRadio.vue
+++ b/packages/frontend/src/components/MkRadio.vue
@@ -53,9 +53,9 @@ function toggle(): void {
 	cursor: pointer;
 	padding: 7px 10px;
 	min-width: 60px;
-	background-color: var(--panel);
+	background-color: var(--MI_THEME-panel);
 	background-clip: padding-box !important;
-	border: solid 1px var(--panel);
+	border: solid 1px var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	font-size: 90%;
 	transition: all 0.2s;
@@ -67,25 +67,25 @@ function toggle(): void {
 	}
 
 	&:hover {
-		border-color: var(--inputBorderHover) !important;
+		border-color: var(--MI_THEME-inputBorderHover) !important;
 	}
 
 	&:focus-within {
 		outline: none;
-		box-shadow: 0 0 0 2px var(--focus);
+		box-shadow: 0 0 0 2px var(--MI_THEME-focus);
 	}
 
 	&.checked {
-		background-color: var(--accentedBg) !important;
-		border-color: var(--accentedBg) !important;
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg) !important;
+		border-color: var(--MI_THEME-accentedBg) !important;
+		color: var(--MI_THEME-accent);
 		cursor: default !important;
 
 		> .button {
-			border-color: var(--accent);
+			border-color: var(--MI_THEME-accent);
 
 			&::after {
-				background-color: var(--accent);
+				background-color: var(--MI_THEME-accent);
 				transform: scale(1);
 				opacity: 1;
 			}
@@ -106,7 +106,7 @@ function toggle(): void {
 	width: 14px;
 	height: 14px;
 	background: none;
-	border: solid 2px var(--inputBorder);
+	border: solid 2px var(--MI_THEME-inputBorder);
 	border-radius: var(--radius-full);
 	transition: inherit;
 
diff --git a/packages/frontend/src/components/MkRadios.vue b/packages/frontend/src/components/MkRadios.vue
index 705c93f770..af81eb814d 100644
--- a/packages/frontend/src/components/MkRadios.vue
+++ b/packages/frontend/src/components/MkRadios.vue
@@ -77,7 +77,7 @@ export default defineComponent({
 	> .caption {
 		font-size: 0.85em;
 		padding: 8px 0 0 0;
-		color: var(--fgTransparentWeak);
+		color: var(--MI_THEME-fgTransparentWeak);
 
 		&:empty {
 			display: none;
diff --git a/packages/frontend/src/components/MkRange.vue b/packages/frontend/src/components/MkRange.vue
index 22c187c357..72e9aa6c0b 100644
--- a/packages/frontend/src/components/MkRange.vue
+++ b/packages/frontend/src/components/MkRange.vue
@@ -212,7 +212,7 @@ function onMousedown(ev: MouseEvent | TouchEvent) {
 	> .caption {
 		font-size: 0.85em;
 		padding: 8px 0 0 0;
-		color: var(--fgTransparentWeak);
+		color: var(--MI_THEME-fgTransparentWeak);
 
 		&:empty {
 			display: none;
@@ -224,8 +224,8 @@ function onMousedown(ev: MouseEvent | TouchEvent) {
 
 	> .body {
 		padding: 7px 12px;
-		background: var(--panel);
-		border: solid 1px var(--panel);
+		background: var(--MI_THEME-panel);
+		border: solid 1px var(--MI_THEME-panel);
 		border-radius: var(--radius-sm);
 
 		> .container {
@@ -250,7 +250,7 @@ function onMousedown(ev: MouseEvent | TouchEvent) {
 					top: 0;
 					left: 0;
 					height: 100%;
-					background: var(--accent);
+					background: var(--MI_THEME-accent);
 					opacity: 0.5;
 				}
 			}
@@ -272,7 +272,7 @@ function onMousedown(ev: MouseEvent | TouchEvent) {
 					width: $tickWidth;
 					height: 3px;
 					margin-left: - math.div($tickWidth, 2);
-					background: var(--divider);
+					background: var(--MI_THEME-divider);
 					border-radius: var(--radius-ellipse);
 				}
 			}
@@ -282,11 +282,11 @@ function onMousedown(ev: MouseEvent | TouchEvent) {
 				width: $thumbWidth;
 				height: $thumbHeight;
 				cursor: grab;
-				background: var(--accent);
+				background: var(--MI_THEME-accent);
 				border-radius: var(--radius-ellipse);
 
 				&:hover {
-					background: var(--accentLighten);
+					background: var(--MI_THEME-accentLighten);
 				}
 			}
 		}
diff --git a/packages/frontend/src/components/MkReactionEffect.vue b/packages/frontend/src/components/MkReactionEffect.vue
index 361e246e9f..5a59a5e055 100644
--- a/packages/frontend/src/components/MkReactionEffect.vue
+++ b/packages/frontend/src/components/MkReactionEffect.vue
@@ -60,7 +60,7 @@ onMounted(() => {
 	right: 0;
 	bottom: 0;
 	margin: auto;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	font-size: 18px;
 	font-weight: bold;
 	transform: translateY(-30px);
diff --git a/packages/frontend/src/components/MkReactionsViewer.details.vue b/packages/frontend/src/components/MkReactionsViewer.details.vue
index 6fdeb3a3ab..a12bb55fa3 100644
--- a/packages/frontend/src/components/MkReactionsViewer.details.vue
+++ b/packages/frontend/src/components/MkReactionsViewer.details.vue
@@ -57,7 +57,7 @@ function getReactionName(reaction: string): string {
 	max-width: 100px;
 	padding-right: 10px;
 	text-align: center;
-	border-right: solid 0.5px var(--divider);
+	border-right: solid 0.5px var(--MI_THEME-divider);
 }
 
 .reactionIcon {
diff --git a/packages/frontend/src/components/MkReactionsViewer.reaction.vue b/packages/frontend/src/components/MkReactionsViewer.reaction.vue
index 957ee0e76b..32ab8ac3c3 100644
--- a/packages/frontend/src/components/MkReactionsViewer.reaction.vue
+++ b/packages/frontend/src/components/MkReactionsViewer.reaction.vue
@@ -180,7 +180,7 @@ if (!mock) {
 	justify-content: center;
 
 	&.canToggle {
-		background: var(--buttonBg);
+		background: var(--MI_THEME-buttonBg);
 
 		&:hover {
 			background: rgba(0, 0, 0, 0.1);
@@ -214,12 +214,12 @@ if (!mock) {
 	}
 
 	&.reacted, &.reacted:hover {
-		background: var(--accentedBg);
-		color: var(--accent);
-		box-shadow: 0 0 0 1px var(--accent) inset;
+		background: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
+		box-shadow: 0 0 0 1px var(--MI_THEME-accent) inset;
 
 		> .count {
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 		}
 
 		> .icon {
diff --git a/packages/frontend/src/components/MkRemoteCaution.vue b/packages/frontend/src/components/MkRemoteCaution.vue
index 2b59eab9d9..6391468204 100644
--- a/packages/frontend/src/components/MkRemoteCaution.vue
+++ b/packages/frontend/src/components/MkRemoteCaution.vue
@@ -19,15 +19,15 @@ defineProps<{
 .root {
 	font-size: 0.8em;
 	padding: 16px;
-	background: color-mix(in srgb, var(--infoWarnBg) 65%, transparent);
-	color: var(--infoWarnFg);
-	border-radius: var(--radius);
+	background: color-mix(in srgb, var(--MI_THEME-infoWarnBg) 65%, transparent);
+	color: var(--MI_THEME-infoWarnFg);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 	z-index: 1;
 }
 
 .link {
 	margin-left: 4px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 </style>
diff --git a/packages/frontend/src/components/MkRetentionLineChart.vue b/packages/frontend/src/components/MkRetentionLineChart.vue
index c3daa9c9a4..d41793b0fa 100644
--- a/packages/frontend/src/components/MkRetentionLineChart.vue
+++ b/packages/frontend/src/components/MkRetentionLineChart.vue
@@ -44,7 +44,7 @@ onMounted(async () => {
 
 	const vLineColor = defaultStore.state.darkMode ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)';
 
-	const accent = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--accent'));
+	const accent = tinycolor(getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-accent'));
 	const color = accent.toHex();
 
 	if (chartEl.value == null) return;
diff --git a/packages/frontend/src/components/MkRippleEffect.vue b/packages/frontend/src/components/MkRippleEffect.vue
index ee5bb73ebf..2949cf156d 100644
--- a/packages/frontend/src/components/MkRippleEffect.vue
+++ b/packages/frontend/src/components/MkRippleEffect.vue
@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div :class="$style.root" :style="{ zIndex, top: `${y - 64}px`, left: `${x - 64}px` }">
 	<svg width="128" height="128" viewBox="0 0 128 128" xmlns="http://www.w3.org/2000/svg">
-		<circle fill="none" cx="64" cy="64" style="stroke: var(--accent);">
+		<circle fill="none" cx="64" cy="64" style="stroke: var(--MI_THEME-accent);">
 			<animate
 				attributeName="r"
 				begin="0s" dur="0.5s"
@@ -27,7 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			/>
 		</circle>
 		<g fill="none" fill-rule="evenodd">
-			<circle v-for="(particle, i) in particles" :key="i" :fill="particle.color" style="stroke: var(--accent);">
+			<circle v-for="(particle, i) in particles" :key="i" :fill="particle.color" style="stroke: var(--MI_THEME-accent);">
 				<animate
 					attributeName="r"
 					begin="0s" dur="0.8s"
diff --git a/packages/frontend/src/components/MkRolePreview.vue b/packages/frontend/src/components/MkRolePreview.vue
index ce17ae08e0..3f14c5b5e0 100644
--- a/packages/frontend/src/components/MkRolePreview.vue
+++ b/packages/frontend/src/components/MkRolePreview.vue
@@ -6,8 +6,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkA :to="forModeration ? `/admin/roles/${role.id}` : `/roles/${role.id}`" :class="$style.root" tabindex="-1" :style="{ '--color': role.color }">
 	<template v-if="forModeration">
-		<i v-if="role.isPublic" class="ti ti-world" :class="$style.icon" style="color: var(--success)"></i>
-		<i v-else class="ti ti-lock" :class="$style.icon" style="color: var(--warn)"></i>
+		<i v-if="role.isPublic" class="ti ti-world" :class="$style.icon" style="color: var(--MI_THEME-success)"></i>
+		<i v-else class="ti ti-lock" :class="$style.icon" style="color: var(--MI_THEME-warn)"></i>
 	</template>
 
 	<div v-adaptive-bg class="_panel" :class="$style.body">
@@ -17,8 +17,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<img :class="$style.bodyBadge" :src="role.iconUrl"/>
 				</template>
 				<template v-else>
-					<i v-if="role.isAdministrator" class="ti ti-crown" style="color: var(--accent);"></i>
-					<i v-else-if="role.isModerator" class="ti ti-shield" style="color: var(--accent);"></i>
+					<i v-if="role.isAdministrator" class="ti ti-crown" style="color: var(--MI_THEME-accent);"></i>
+					<i v-else-if="role.isModerator" class="ti ti-shield" style="color: var(--MI_THEME-accent);"></i>
 					<i v-else class="ti ti-user" style="opacity: 0.7;"></i>
 				</template>
 			</span>
diff --git a/packages/frontend/src/components/MkSelect.vue b/packages/frontend/src/components/MkSelect.vue
index 150a5c6d54..154fff6d2f 100644
--- a/packages/frontend/src/components/MkSelect.vue
+++ b/packages/frontend/src/components/MkSelect.vue
@@ -202,7 +202,7 @@ function show() {
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
@@ -220,8 +220,8 @@ function show() {
 
 	&.focused {
 		> .inputCore {
-			border-color: var(--accent) !important;
-			//box-shadow: 0 0 0 4px var(--focus);
+			border-color: var(--MI_THEME-accent) !important;
+			//box-shadow: 0 0 0 4px var(--MI_THEME-focus);
 		}
 	}
 
@@ -240,7 +240,7 @@ function show() {
 
 	&:hover {
 		> .inputCore {
-			border-color: var(--inputBorderHover) !important;
+			border-color: var(--MI_THEME-inputBorderHover) !important;
 		}
 	}
 }
@@ -256,9 +256,9 @@ function show() {
 	font: inherit;
 	font-weight: normal;
 	font-size: 1em;
-	color: var(--fg);
-	background: var(--panel);
-	border: solid 1px var(--panel);
+	color: var(--MI_THEME-fg);
+	background: var(--MI_THEME-panel);
+	border: solid 1px var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	outline: none;
 	box-shadow: none;
diff --git a/packages/frontend/src/components/MkSignin.input.vue b/packages/frontend/src/components/MkSignin.input.vue
new file mode 100644
index 0000000000..34c22abc31
--- /dev/null
+++ b/packages/frontend/src/components/MkSignin.input.vue
@@ -0,0 +1,206 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div :class="$style.wrapper" data-cy-signin-page-input>
+	<div :class="$style.root">
+		<div :class="$style.avatar">
+			<i class="ti ti-user"></i>
+		</div>
+
+		<!-- ログイン画面メッセージ -->
+		<MkInfo v-if="message">
+			{{ message }}
+		</MkInfo>
+
+		<!-- 外部サーバーへの転送 -->
+		<div v-if="openOnRemote" class="_gaps_m">
+			<div class="_gaps_s">
+				<MkButton type="button" rounded primary style="margin: 0 auto;" @click="openRemote(openOnRemote)">
+					{{ i18n.ts.continueOnRemote }} <i class="ti ti-external-link"></i>
+				</MkButton>
+				<button type="button" class="_button" :class="$style.instanceManualSelectButton" @click="specifyHostAndOpenRemote(openOnRemote)">
+					{{ i18n.ts.specifyServerHost }}
+				</button>
+			</div>
+			<div :class="$style.orHr">
+				<p :class="$style.orMsg">{{ i18n.ts.or }}</p>
+			</div>
+		</div>
+
+		<!-- username入力 -->
+		<form class="_gaps_s" @submit.prevent="emit('usernameSubmitted', username)">
+			<MkInput v-model="username" :placeholder="i18n.ts.username" type="text" pattern="^[a-zA-Z0-9_]+$" :spellcheck="false" autocomplete="username webauthn" autofocus required data-cy-signin-username>
+				<template #prefix>@</template>
+				<template #suffix>@{{ host }}</template>
+			</MkInput>
+			<MkButton type="submit" large primary rounded style="margin: 0 auto;" data-cy-signin-page-input-continue>{{ i18n.ts.continue }} <i class="ti ti-arrow-right"></i></MkButton>
+		</form>
+
+		<!-- パスワードレスログイン -->
+		<div :class="$style.orHr">
+			<p :class="$style.orMsg">{{ i18n.ts.or }}</p>
+		</div>
+		<div>
+			<MkButton type="submit" style="margin: auto auto;" large rounded primary gradate @click="emit('passkeyClick', $event)">
+				<i class="ti ti-device-usb" style="font-size: medium;"></i>{{ i18n.ts.signinWithPasskey }}
+			</MkButton>
+		</div>
+	</div>
+</div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+import { toUnicode } from 'punycode/';
+
+import { query, extractDomain } from '@@/js/url.js';
+import { host as configHost } from '@@/js/config.js';
+import type { OpenOnRemoteOptions } from '@/scripts/please-login.js';
+import { i18n } from '@/i18n.js';
+import * as os from '@/os.js';
+
+import MkButton from '@/components/MkButton.vue';
+import MkInput from '@/components/MkInput.vue';
+import MkInfo from '@/components/MkInfo.vue';
+
+const props = withDefaults(defineProps<{
+	message?: string,
+	openOnRemote?: OpenOnRemoteOptions,
+}>(), {
+	message: '',
+	openOnRemote: undefined,
+});
+
+const emit = defineEmits<{
+	(ev: 'usernameSubmitted', v: string): void;
+	(ev: 'passkeyClick', v: MouseEvent): void;
+}>();
+
+const host = toUnicode(configHost);
+
+const username = ref('');
+
+//#region Open on remote
+function openRemote(options: OpenOnRemoteOptions, targetHost?: string): void {
+	switch (options.type) {
+		case 'web':
+		case 'lookup': {
+			let _path: string;
+
+			if (options.type === 'lookup') {
+				// TODO: v2024.7.0以降が浸透してきたら正式なURLに変更する▼
+				// _path = `/lookup?uri=${encodeURIComponent(_path)}`;
+				_path = `/authorize-follow?acct=${encodeURIComponent(options.url)}`;
+			} else {
+				_path = options.path;
+			}
+
+			if (targetHost) {
+				window.open(`https://${targetHost}${_path}`, '_blank', 'noopener');
+			} else {
+				window.open(`https://misskey-hub.net/mi-web/?path=${encodeURIComponent(_path)}`, '_blank', 'noopener');
+			}
+			break;
+		}
+		case 'share': {
+			const params = query(options.params);
+			if (targetHost) {
+				window.open(`https://${targetHost}/share?${params}`, '_blank', 'noopener');
+			} else {
+				window.open(`https://misskey-hub.net/share/?${params}`, '_blank', 'noopener');
+			}
+			break;
+		}
+	}
+}
+
+async function specifyHostAndOpenRemote(options: OpenOnRemoteOptions): Promise<void> {
+	const { canceled, result: hostTemp } = await os.inputText({
+		title: i18n.ts.inputHostName,
+		placeholder: 'misskey.example.com',
+	});
+
+	if (canceled) return;
+
+	let targetHost: string | null = hostTemp;
+
+	// ドメイン部分だけを取り出す
+	targetHost = extractDomain(targetHost ?? '');
+	if (targetHost == null) {
+		os.alert({
+			type: 'error',
+			title: i18n.ts.invalidValue,
+			text: i18n.ts.tryAgain,
+		});
+		return;
+	}
+	openRemote(options, targetHost);
+}
+//#endregion
+</script>
+
+<style lang="scss" module>
+.root {
+	display: flex;
+	flex-direction: column;
+	gap: 20px;
+}
+
+.wrapper {
+	display: flex;
+	align-items: center;
+	width: 100%;
+	min-height: 336px;
+
+	> .root {
+		width: 100%;
+	}
+}
+
+.avatar {
+	margin: 0 auto;
+	background-color: color-mix(in srgb, var(--MI_THEME-fg), transparent 85%);
+	color: color-mix(in srgb, var(--MI_THEME-fg), transparent 25%);
+	text-align: center;
+	height: 64px;
+	width: 64px;
+	font-size: 24px;
+	line-height: 64px;
+	border-radius: 50%;
+}
+
+.instanceManualSelectButton {
+	display: block;
+	text-align: center;
+	opacity: .7;
+	font-size: .8em;
+
+	&:hover {
+		text-decoration: underline;
+	}
+}
+
+.orHr {
+	position: relative;
+	margin: .4em auto;
+	width: 100%;
+	height: 1px;
+	background: var(--MI_THEME-divider);
+}
+
+.orMsg {
+	position: absolute;
+	top: -.6em;
+	display: inline-block;
+	padding: 0 1em;
+	background: var(--MI_THEME-panel);
+	font-size: 0.8em;
+	color: var(--MI_THEME-fgOnPanel);
+	margin: 0;
+	left: 50%;
+	transform: translateX(-50%);
+}
+</style>
diff --git a/packages/frontend/src/components/MkSignin.passkey.vue b/packages/frontend/src/components/MkSignin.passkey.vue
new file mode 100644
index 0000000000..e5a56ab66d
--- /dev/null
+++ b/packages/frontend/src/components/MkSignin.passkey.vue
@@ -0,0 +1,92 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div :class="$style.wrapper">
+	<div class="_gaps" :class="$style.root">
+		<div class="_gaps_s">
+			<div :class="$style.passkeyIcon">
+				<i class="ti ti-fingerprint"></i>
+			</div>
+			<div :class="$style.passkeyDescription">{{ i18n.ts.useSecurityKey }}</div>
+		</div>
+
+		<MkButton large primary rounded :disabled="queryingKey" style="margin: 0 auto;" @click="queryKey">{{ i18n.ts.retry }}</MkButton>
+
+		<MkButton v-if="isPerformingPasswordlessLogin !== true" transparent rounded :disabled="queryingKey" style="margin: 0 auto;" @click="emit('useTotp')">{{ i18n.ts.useTotp }}</MkButton>
+	</div>
+</div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted } from 'vue';
+import { get as webAuthnRequest } from '@github/webauthn-json/browser-ponyfill';
+
+import { i18n } from '@/i18n.js';
+
+import MkButton from '@/components/MkButton.vue';
+
+import type { AuthenticationPublicKeyCredential } from '@github/webauthn-json/browser-ponyfill';
+
+const props = defineProps<{
+	credentialRequest: CredentialRequestOptions;
+	isPerformingPasswordlessLogin?: boolean;
+}>();
+
+const emit = defineEmits<{
+	(ev: 'done', credential: AuthenticationPublicKeyCredential): void;
+	(ev: 'useTotp'): void;
+}>();
+
+const queryingKey = ref(true);
+
+async function queryKey() {
+	queryingKey.value = true;
+	await webAuthnRequest(props.credentialRequest)
+		.catch(() => {
+			return Promise.reject(null);
+		})
+		.then((credential) => {
+			emit('done', credential);
+		})
+		.finally(() => {
+			queryingKey.value = false;
+		});
+}
+
+onMounted(() => {
+	queryKey();
+});
+</script>
+
+<style lang="scss" module>
+.wrapper {
+	display: flex;
+	align-items: center;
+	width: 100%;
+	min-height: 336px;
+
+	> .root {
+		width: 100%;
+	}
+}
+
+.passkeyIcon {
+	margin: 0 auto;
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
+	text-align: center;
+	height: 64px;
+	width: 64px;
+	font-size: 24px;
+	line-height: 64px;
+	border-radius: 50%;
+}
+
+.passkeyDescription {
+	text-align: center;
+	font-size: 1.1em;
+}
+</style>
diff --git a/packages/frontend/src/components/MkSignin.password.vue b/packages/frontend/src/components/MkSignin.password.vue
new file mode 100644
index 0000000000..5608122a39
--- /dev/null
+++ b/packages/frontend/src/components/MkSignin.password.vue
@@ -0,0 +1,188 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div :class="$style.wrapper" data-cy-signin-page-password>
+	<div class="_gaps" :class="$style.root">
+		<div :class="$style.avatar" :style="{ backgroundImage: user ? `url('${user.avatarUrl}')` : undefined }"></div>
+		<div :class="$style.welcomeBackMessage">
+			<I18n :src="i18n.ts.welcomeBackWithName" tag="span">
+				<template #name><Mfm :text="user.name ?? user.username" :plain="true"/></template>
+			</I18n>
+		</div>
+
+		<!-- password入力 -->
+		<form class="_gaps_s" @submit.prevent="onSubmit">
+			<!-- ブラウザ オートコンプリート用 -->
+			<input type="hidden" name="username" autocomplete="username" :value="user.username">
+
+			<MkInput v-model="password" :placeholder="i18n.ts.password" type="password" autocomplete="current-password webauthn" :withPasswordToggle="true" required autofocus data-cy-signin-password>
+				<template #prefix><i class="ti ti-lock"></i></template>
+				<template #caption><button class="_textButton" type="button" @click="resetPassword">{{ i18n.ts.forgotPassword }}</button></template>
+			</MkInput>
+
+			<div v-if="needCaptcha">
+				<MkCaptcha v-if="instance.enableHcaptcha" ref="hcaptcha" v-model="hCaptchaResponse" :class="$style.captcha" provider="hcaptcha" :sitekey="instance.hcaptchaSiteKey"/>
+				<MkCaptcha v-if="instance.enableMcaptcha" ref="mcaptcha" v-model="mCaptchaResponse" :class="$style.captcha" provider="mcaptcha" :sitekey="instance.mcaptchaSiteKey" :instanceUrl="instance.mcaptchaInstanceUrl"/>
+				<MkCaptcha v-if="instance.enableRecaptcha" ref="recaptcha" v-model="reCaptchaResponse" :class="$style.captcha" provider="recaptcha" :sitekey="instance.recaptchaSiteKey"/>
+				<MkCaptcha v-if="instance.enableTurnstile" ref="turnstile" v-model="turnstileResponse" :class="$style.captcha" provider="turnstile" :sitekey="instance.turnstileSiteKey"/>
+				<MkCaptcha v-if="instance.enableTestcaptcha" ref="testcaptcha" v-model="testcaptchaResponse" :class="$style.captcha" provider="testcaptcha"/>
+			</div>
+
+			<MkButton type="submit" :disabled="needCaptcha && captchaFailed" large primary rounded style="margin: 0 auto;" data-cy-signin-page-password-continue>{{ i18n.ts.continue }} <i class="ti ti-arrow-right"></i></MkButton>
+		</form>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+export type PwResponse = {
+	password: string;
+	captcha: {
+		hCaptchaResponse: string | null;
+		mCaptchaResponse: string | null;
+		reCaptchaResponse: string | null;
+		turnstileResponse: string | null;
+		testcaptchaResponse: string | null;
+	};
+};
+</script>
+
+<script setup lang="ts">
+import { ref, computed, useTemplateRef, defineAsyncComponent } from 'vue';
+import * as Misskey from 'misskey-js';
+
+import { instance } from '@/instance.js';
+import { i18n } from '@/i18n.js';
+import * as os from '@/os.js';
+
+import MkButton from '@/components/MkButton.vue';
+import MkInput from '@/components/MkInput.vue';
+import MkCaptcha from '@/components/MkCaptcha.vue';
+
+const props = defineProps<{
+	user: Misskey.entities.UserDetailed;
+	needCaptcha: boolean;
+}>();
+
+const emit = defineEmits<{
+	(ev: 'passwordSubmitted', v: PwResponse): void;
+}>();
+
+const password = ref('');
+
+const hCaptcha = useTemplateRef('hcaptcha');
+const mCaptcha = useTemplateRef('mcaptcha');
+const reCaptcha = useTemplateRef('recaptcha');
+const turnstile = useTemplateRef('turnstile');
+const testcaptcha = useTemplateRef('testcaptcha');
+
+const hCaptchaResponse = ref<string | null>(null);
+const mCaptchaResponse = ref<string | null>(null);
+const reCaptchaResponse = ref<string | null>(null);
+const turnstileResponse = ref<string | null>(null);
+const testcaptchaResponse = ref<string | null>(null);
+
+const captchaFailed = computed((): boolean => {
+	return (
+		(instance.enableHcaptcha && !hCaptchaResponse.value) ||
+		(instance.enableMcaptcha && !mCaptchaResponse.value) ||
+		(instance.enableRecaptcha && !reCaptchaResponse.value) ||
+		(instance.enableTurnstile && !turnstileResponse.value) ||
+		(instance.enableTestcaptcha && !testcaptchaResponse.value)
+	);
+});
+
+function resetPassword(): void {
+	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {
+		closed: () => dispose(),
+	});
+}
+
+function onSubmit() {
+	emit('passwordSubmitted', {
+		password: password.value,
+		captcha: {
+			hCaptchaResponse: hCaptchaResponse.value,
+			mCaptchaResponse: mCaptchaResponse.value,
+			reCaptchaResponse: reCaptchaResponse.value,
+			turnstileResponse: turnstileResponse.value,
+			testcaptchaResponse: testcaptchaResponse.value,
+		},
+	});
+}
+
+function resetCaptcha() {
+	hCaptcha.value?.reset();
+	mCaptcha.value?.reset();
+	reCaptcha.value?.reset();
+	turnstile.value?.reset();
+	testcaptcha.value?.reset();
+}
+
+defineExpose({
+	resetCaptcha,
+});
+</script>
+
+<style lang="scss" module>
+.wrapper {
+	display: flex;
+	align-items: center;
+	width: 100%;
+	min-height: 336px;
+
+	> .root {
+		width: 100%;
+	}
+}
+
+.avatar {
+	margin: 0 auto 0 auto;
+	width: 64px;
+	height: 64px;
+	background: #ddd;
+	background-position: center;
+	background-size: cover;
+	border-radius: 100%;
+}
+
+.welcomeBackMessage {
+	text-align: center;
+	font-size: 1.1em;
+}
+
+.instanceManualSelectButton {
+	display: block;
+	text-align: center;
+	opacity: .7;
+	font-size: .8em;
+
+	&:hover {
+		text-decoration: underline;
+	}
+}
+
+.orHr {
+	position: relative;
+	margin: .4em auto;
+	width: 100%;
+	height: 1px;
+	background: var(--MI_THEME-divider);
+}
+
+.orMsg {
+	position: absolute;
+	top: -.6em;
+	display: inline-block;
+	padding: 0 1em;
+	background: var(--MI_THEME-panel);
+	font-size: 0.8em;
+	color: var(--MI_THEME-fgOnPanel);
+	margin: 0;
+	left: 50%;
+	transform: translateX(-50%);
+}
+</style>
diff --git a/packages/frontend/src/components/MkSignin.totp.vue b/packages/frontend/src/components/MkSignin.totp.vue
new file mode 100644
index 0000000000..670b8057c2
--- /dev/null
+++ b/packages/frontend/src/components/MkSignin.totp.vue
@@ -0,0 +1,74 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div :class="$style.wrapper">
+	<div class="_gaps" :class="$style.root">
+		<div class="_gaps_s">
+			<div :class="$style.totpIcon">
+				<i class="ti ti-key"></i>
+			</div>
+			<div :class="$style.totpDescription">{{ i18n.ts['2fa'] }}</div>
+		</div>
+
+		<!-- totp入力 -->
+		<form class="_gaps_s" @submit.prevent="emit('totpSubmitted', token)">
+			<MkInput v-model="token" type="text" :pattern="isBackupCode ? '^[A-Z0-9]{32}$' :'^[0-9]{6}$'" autocomplete="one-time-code" required autofocus :spellcheck="false" :inputmode="isBackupCode ? undefined : 'numeric'">
+				<template #label>{{ i18n.ts.token }} ({{ i18n.ts['2fa'] }})</template>
+				<template #prefix><i v-if="isBackupCode" class="ti ti-key"></i><i v-else class="ti ti-123"></i></template>
+				<template #caption><button class="_textButton" type="button" @click="isBackupCode = !isBackupCode">{{ isBackupCode ? i18n.ts.useTotp : i18n.ts.useBackupCode }}</button></template>
+			</MkInput>
+
+			<MkButton type="submit" large primary rounded style="margin: 0 auto;">{{ i18n.ts.continue }} <i class="ti ti-arrow-right"></i></MkButton>
+		</form>
+	</div>
+</div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+
+import { i18n } from '@/i18n.js';
+
+import MkButton from '@/components/MkButton.vue';
+import MkInput from '@/components/MkInput.vue';
+
+const emit = defineEmits<{
+	(ev: 'totpSubmitted', token: string): void;
+}>();
+
+const token = ref('');
+const isBackupCode = ref(false);
+</script>
+
+<style lang="scss" module>
+.wrapper {
+	display: flex;
+	align-items: center;
+	width: 100%;
+	min-height: 336px;
+
+	> .root {
+		width: 100%;
+	}
+}
+
+.totpIcon {
+	margin: 0 auto;
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
+	text-align: center;
+	height: 64px;
+	width: 64px;
+	font-size: 24px;
+	line-height: 64px;
+	border-radius: 50%;
+}
+
+.totpDescription {
+	text-align: center;
+	font-size: 1.1em;
+}
+</style>
diff --git a/packages/frontend/src/components/MkSignin.vue b/packages/frontend/src/components/MkSignin.vue
index 82e0df8a01..4a6219071b 100644
--- a/packages/frontend/src/components/MkSignin.vue
+++ b/packages/frontend/src/components/MkSignin.vue
@@ -4,245 +4,290 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<form :class="{ signing, totpLogin }" @submit.prevent="onSubmit">
-	<div class="_gaps_m">
-		<div v-show="withAvatar" :class="$style.avatar" :style="{ backgroundImage: user ? `url('${user.avatarUrl}')` : undefined, marginBottom: message ? '1.5em' : undefined }"></div>
-		<MkInfo v-if="message">
-			{{ message }}
-		</MkInfo>
-		<div v-if="openOnRemote" class="_gaps_m">
-			<div class="_gaps_s">
-				<MkButton type="button" rounded primary style="margin: 0 auto;" @click="openRemote(openOnRemote)">
-					{{ i18n.ts.continueOnRemote }} <i class="ti ti-external-link"></i>
-				</MkButton>
-				<button type="button" class="_button" :class="$style.instanceManualSelectButton" @click="specifyHostAndOpenRemote(openOnRemote)">
-					{{ i18n.ts.specifyServerHost }}
-				</button>
-			</div>
-			<div :class="$style.orHr">
-				<p :class="$style.orMsg">{{ i18n.ts.or }}</p>
-			</div>
-		</div>
-		<div v-if="!totpLogin" class="normal-signin _gaps_m">
-			<MkInput v-model="username" :placeholder="i18n.ts.username" type="text" pattern="^[a-zA-Z0-9_]+$" :spellcheck="false" autocomplete="username webauthn" autofocus required data-cy-signin-username @update:modelValue="onUsernameChange">
-				<template #prefix>@</template>
-				<template #suffix>@{{ host }}</template>
-			</MkInput>
-			<MkInput v-model="password" :placeholder="i18n.ts.password" type="password" autocomplete="current-password webauthn" :withPasswordToggle="true" required data-cy-signin-password>
-				<template #prefix><i class="ti ti-lock"></i></template>
-				<template #caption><button class="_textButton" type="button" @click="resetPassword">{{ i18n.ts.forgotPassword }}</button></template>
-			</MkInput>
-			<MkButton type="submit" large primary rounded :disabled="signing" style="margin: 0 auto;">{{ signing ? i18n.ts.loggingIn : i18n.ts.login }}</MkButton>
-		</div>
-		<div v-if="totpLogin" class="2fa-signin" :class="{ securityKeys: user && user.securityKeys }">
-			<div v-if="user && user.securityKeys" class="twofa-group tap-group">
-				<p>{{ i18n.ts.useSecurityKey }}</p>
-				<MkButton v-if="!queryingKey" @click="query2FaKey">
-					{{ i18n.ts.retry }}
-				</MkButton>
-			</div>
-			<div v-if="user && user.securityKeys" :class="$style.orHr">
-				<p :class="$style.orMsg">{{ i18n.ts.or }}</p>
-			</div>
-			<div class="twofa-group totp-group _gaps">
-				<MkInput v-model="token" type="text" :pattern="isBackupCode ? '^[A-Z0-9]{32}$' :'^[0-9]{6}$'" autocomplete="one-time-code" required :spellcheck="false" :inputmode="isBackupCode ? undefined : 'numeric'">
-					<template #label>{{ i18n.ts.token }} ({{ i18n.ts['2fa'] }})</template>
-					<template #prefix><i v-if="isBackupCode" class="ti ti-key"></i><i v-else class="ti ti-123"></i></template>
-					<template #caption><button class="_textButton" type="button" @click="isBackupCode = !isBackupCode">{{ isBackupCode ? i18n.ts.useTotp : i18n.ts.useBackupCode }}</button></template>
-				</MkInput>
-				<MkButton type="submit" :disabled="signing" large primary rounded style="margin: 0 auto;">{{ signing ? i18n.ts.loggingIn : i18n.ts.login }}</MkButton>
-			</div>
-		</div>
-		<div v-if="!totpLogin && usePasswordLessLogin" :class="$style.orHr">
-			<p :class="$style.orMsg">{{ i18n.ts.or }}</p>
-		</div>
-		<div v-if="!totpLogin && usePasswordLessLogin" class="twofa-group tap-group">
-			<MkButton v-if="!queryingKey" type="submit" :disabled="signing" style="margin: auto auto;" rounded large primary @click="onPasskeyLogin">
-				<i class="ti ti-device-usb" style="font-size: medium;"></i>
-				{{ signing ? i18n.ts.loggingIn : i18n.ts.signinWithPasskey }}
-			</MkButton>
-			<p v-if="queryingKey">{{ i18n.ts.useSecurityKey }}</p>
-		</div>
+<div :class="$style.signinRoot">
+	<Transition
+		mode="out-in"
+		:enterActiveClass="$style.transition_enterActive"
+		:leaveActiveClass="$style.transition_leaveActive"
+		:enterFromClass="$style.transition_enterFrom"
+		:leaveToClass="$style.transition_leaveTo"
+
+		:inert="waiting"
+	>
+		<!-- 1. 外部サーバーへの転送・username入力・パスキー -->
+		<XInput
+			v-if="page === 'input'"
+			key="input"
+			:message="message"
+			:openOnRemote="openOnRemote"
+
+			@usernameSubmitted="onUsernameSubmitted"
+			@passkeyClick="onPasskeyLogin"
+		/>
+
+		<!-- 2. パスワード入力 -->
+		<XPassword
+			v-else-if="page === 'password'"
+			key="password"
+			ref="passwordPageEl"
+
+			:user="userInfo!"
+			:needCaptcha="needCaptcha"
+
+			@passwordSubmitted="onPasswordSubmitted"
+		/>
+
+		<!-- 3. ワンタイムパスワード -->
+		<XTotp
+			v-else-if="page === 'totp'"
+			key="totp"
+
+			@totpSubmitted="onTotpSubmitted"
+		/>
+
+		<!-- 4. パスキー -->
+		<XPasskey
+			v-else-if="page === 'passkey'"
+			key="passkey"
+
+			:credentialRequest="credentialRequest!"
+			:isPerformingPasswordlessLogin="doingPasskeyFromInputPage"
+
+			@done="onPasskeyDone"
+			@useTotp="onUseTotp"
+		/>
+	</Transition>
+	<div v-if="waiting" :class="$style.waitingRoot">
+		<MkLoading/>
 	</div>
-</form>
+</div>
 </template>
 
-<script lang="ts" setup>
-import { defineAsyncComponent, ref } from 'vue';
-import { toUnicode } from 'punycode/';
+<script setup lang="ts">
+import { nextTick, onBeforeUnmount, ref, shallowRef, useTemplateRef } from 'vue';
 import * as Misskey from 'misskey-js';
-import { supported as webAuthnSupported, get as webAuthnRequest, parseRequestOptionsFromJSON } from '@github/webauthn-json/browser-ponyfill';
-import { SigninWithPasskeyResponse } from 'misskey-js/entities.js';
-import { query, extractDomain } from '@@/js/url.js';
-import { host as configHost } from '@@/js/config.js';
-import MkDivider from './MkDivider.vue';
+import { supported as webAuthnSupported, parseRequestOptionsFromJSON } from '@github/webauthn-json/browser-ponyfill';
+
+import type { AuthenticationPublicKeyCredential } from '@github/webauthn-json/browser-ponyfill';
 import type { OpenOnRemoteOptions } from '@/scripts/please-login.js';
-import { showSuspendedDialog } from '@/scripts/show-suspended-dialog.js';
-import MkButton from '@/components/MkButton.vue';
-import MkInput from '@/components/MkInput.vue';
-import MkInfo from '@/components/MkInfo.vue';
-import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
+import { showSuspendedDialog } from '@/scripts/show-suspended-dialog.js';
 import { login } from '@/account.js';
 import { i18n } from '@/i18n.js';
 import { showSystemAccountDialog } from '@/scripts/show-system-account-dialog.js';
+import * as os from '@/os.js';
 
-const signing = ref(false);
-const user = ref<Misskey.entities.UserDetailed | null>(null);
-const usePasswordLessLogin = ref<Misskey.entities.UserDetailed['usePasswordLessLogin']>(true);
-const username = ref('');
-const password = ref('');
-const token = ref('');
-const host = ref(toUnicode(configHost));
-const totpLogin = ref(false);
-const isBackupCode = ref(false);
-const queryingKey = ref(false);
-let credentialRequest: CredentialRequestOptions | null = null;
-const passkey_context = ref('');
+import XInput from '@/components/MkSignin.input.vue';
+import XPassword, { type PwResponse } from '@/components/MkSignin.password.vue';
+import XTotp from '@/components/MkSignin.totp.vue';
+import XPasskey from '@/components/MkSignin.passkey.vue';
 
 const emit = defineEmits<{
-	(ev: 'login', v: any): void;
+	(ev: 'login', v: Misskey.entities.SigninFlowResponse & { finished: true }): void;
 }>();
 
 const props = withDefaults(defineProps<{
-	withAvatar?: boolean;
 	autoSet?: boolean;
 	message?: string,
 	openOnRemote?: OpenOnRemoteOptions,
 }>(), {
-	withAvatar: true,
 	autoSet: false,
 	message: '',
 	openOnRemote: undefined,
 });
 
-function onUsernameChange(): void {
-	const usernameRequested = username.value;
-	misskeyApi('users/show', {
-		username: usernameRequested,
-	}).then(userResponse => {
-		if (userResponse.username === username.value) {
-			user.value = userResponse;
-			usePasswordLessLogin.value = userResponse.usePasswordLessLogin;
-		}
-	}, () => {
-		if (usernameRequested === username.value) {
-			user.value = null;
-			usePasswordLessLogin.value = true;
-		}
-	});
-}
+const page = ref<'input' | 'password' | 'totp' | 'passkey'>('input');
+const waiting = ref(false);
 
-function onLogin(res: any): Promise<void> | void {
-	if (props.autoSet) {
-		return login(res.i);
-	}
-}
+const passwordPageEl = useTemplateRef('passwordPageEl');
+const needCaptcha = ref(false);
 
-async function query2FaKey(): Promise<void> {
-	if (credentialRequest == null) return;
-	queryingKey.value = true;
-	await webAuthnRequest(credentialRequest)
-		.catch(() => {
-			queryingKey.value = false;
-			return Promise.reject(null);
-		}).then(credential => {
-			credentialRequest = null;
-			queryingKey.value = false;
-			signing.value = true;
-			return misskeyApi('signin', {
-				username: username.value,
-				password: password.value,
-				credential: credential.toJSON(),
-			});
-		}).then(res => {
-			emit('login', res);
-			return onLogin(res);
-		}).catch(err => {
-			if (err === null) return;
-			os.alert({
-				type: 'error',
-				text: i18n.ts.signinFailed,
-			});
-			signing.value = false;
-		});
-}
+const userInfo = ref<null | Misskey.entities.UserDetailed>(null);
+const password = ref('');
+
+//#region Passkey Passwordless
+const credentialRequest = shallowRef<CredentialRequestOptions | null>(null);
+const passkeyContext = ref('');
+const doingPasskeyFromInputPage = ref(false);
 
 function onPasskeyLogin(): void {
-	signing.value = true;
 	if (webAuthnSupported()) {
+		doingPasskeyFromInputPage.value = true;
+		waiting.value = true;
 		misskeyApi('signin-with-passkey', {})
-			.then((res: SigninWithPasskeyResponse) => {
-				totpLogin.value = false;
-				signing.value = false;
-				queryingKey.value = true;
-				passkey_context.value = res.context ?? '';
-				credentialRequest = parseRequestOptionsFromJSON({
+			.then((res) => {
+				passkeyContext.value = res.context ?? '';
+				credentialRequest.value = parseRequestOptionsFromJSON({
 					publicKey: res.option,
 				});
+
+				page.value = 'passkey';
+				waiting.value = false;
 			})
-			.then(() => queryPasskey())
-			.catch(loginFailed);
+			.catch(onSigninApiError);
 	}
 }
 
-async function queryPasskey(): Promise<void> {
-	if (credentialRequest == null) return;
-	queryingKey.value = true;
-	console.log('Waiting passkey auth...');
-	await webAuthnRequest(credentialRequest)
-		.catch((err) => {
-			console.warn('Passkey Auth fail!: ', err);
-			queryingKey.value = false;
-			return Promise.reject(null);
-		}).then(credential => {
-			credentialRequest = null;
-			queryingKey.value = false;
-			signing.value = true;
-			return misskeyApi('signin-with-passkey', {
-				credential: credential.toJSON(),
-				context: passkey_context.value,
-			});
-		}).then((res: SigninWithPasskeyResponse) => {
+function onPasskeyDone(credential: AuthenticationPublicKeyCredential): void {
+	waiting.value = true;
+
+	if (doingPasskeyFromInputPage.value) {
+		misskeyApi('signin-with-passkey', {
+			credential: credential.toJSON(),
+			context: passkeyContext.value,
+		}).then((res) => {
+			if (res.signinResponse == null) {
+				onSigninApiError();
+				return;
+			}
 			emit('login', res.signinResponse);
-			return onLogin(res.signinResponse);
+		}).catch(onSigninApiError);
+	} else if (userInfo.value != null) {
+		tryLogin({
+			username: userInfo.value.username,
+			password: password.value,
+			credential: credential.toJSON(),
 		});
+	}
 }
 
-function onSubmit(): void {
-	signing.value = true;
-	if (!totpLogin.value && user.value && user.value.twoFactorEnabled) {
-		if (webAuthnSupported() && user.value.securityKeys) {
-			misskeyApi('signin', {
-				username: username.value,
-				password: password.value,
-			}).then(res => {
-				totpLogin.value = true;
-				signing.value = false;
-				credentialRequest = parseRequestOptionsFromJSON({
-					publicKey: res,
-				});
-			})
-				.then(() => query2FaKey())
-				.catch(loginFailed);
-		} else {
-			totpLogin.value = true;
-			signing.value = false;
-		}
+function onUseTotp(): void {
+	page.value = 'totp';
+}
+//#endregion
+
+async function onUsernameSubmitted(username: string) {
+	waiting.value = true;
+
+	userInfo.value = await misskeyApi('users/show', {
+		username,
+	}).catch(() => null);
+
+	await tryLogin({
+		username,
+	});
+}
+
+async function onPasswordSubmitted(pw: PwResponse) {
+	waiting.value = true;
+	password.value = pw.password;
+
+	if (userInfo.value == null) {
+		await os.alert({
+			type: 'error',
+			title: i18n.ts.noSuchUser,
+			text: i18n.ts.signinFailed,
+		});
+		waiting.value = false;
+		return;
+	} else {
+		await tryLogin({
+			username: userInfo.value.username,
+			password: pw.password,
+			'hcaptcha-response': pw.captcha.hCaptchaResponse,
+			'm-captcha-response': pw.captcha.mCaptchaResponse,
+			'g-recaptcha-response': pw.captcha.reCaptchaResponse,
+			'frc-captcha-solution': pw.captcha.fcResponse,
+			'turnstile-response': pw.captcha.turnstileResponse,
+			'testcaptcha-response': pw.captcha.testcaptchaResponse,
+		});
+	}
+}
+
+async function onTotpSubmitted(token: string) {
+	waiting.value = true;
+
+	if (userInfo.value == null) {
+		await os.alert({
+			type: 'error',
+			title: i18n.ts.noSuchUser,
+			text: i18n.ts.signinFailed,
+		});
+		waiting.value = false;
+		return;
 	} else {
-		misskeyApi('signin', {
-			username: username.value,
+		await tryLogin({
+			username: userInfo.value.username,
 			password: password.value,
-			token: user.value?.twoFactorEnabled ? token.value : undefined,
-		}).then(res => {
+			token,
+		});
+	}
+}
+
+async function tryLogin(req: Partial<Misskey.entities.SigninFlowRequest>): Promise<Misskey.entities.SigninFlowResponse> {
+	const _req = {
+		username: req.username ?? userInfo.value?.username,
+		...req,
+	};
+
+	function assertIsSigninFlowRequest(x: Partial<Misskey.entities.SigninFlowRequest>): x is Misskey.entities.SigninFlowRequest {
+		return x.username != null;
+	}
+
+	if (!assertIsSigninFlowRequest(_req)) {
+		throw new Error('Invalid request');
+	}
+
+	return await misskeyApi('signin-flow', _req).then(async (res) => {
+		if (res.finished) {
 			emit('login', res);
-			onLogin(res);
-		}).catch(loginFailed);
+			await onLoginSucceeded(res);
+		} else {
+			switch (res.next) {
+				case 'captcha': {
+					needCaptcha.value = true;
+					page.value = 'password';
+					break;
+				}
+				case 'password': {
+					needCaptcha.value = false;
+					page.value = 'password';
+					break;
+				}
+				case 'totp': {
+					page.value = 'totp';
+					break;
+				}
+				case 'passkey': {
+					if (webAuthnSupported()) {
+						credentialRequest.value = parseRequestOptionsFromJSON({
+							publicKey: res.authRequest,
+						});
+						page.value = 'passkey';
+					} else {
+						page.value = 'totp';
+					}
+					break;
+				}
+			}
+
+			if (doingPasskeyFromInputPage.value === true) {
+				doingPasskeyFromInputPage.value = false;
+				page.value = 'input';
+				password.value = '';
+			}
+			passwordPageEl.value?.resetCaptcha();
+			nextTick(() => {
+				waiting.value = false;
+			});
+		}
+		return res;
+	}).catch((err) => {
+		onSigninApiError(err);
+		return Promise.reject(err);
+	});
+}
+
+async function onLoginSucceeded(res: Misskey.entities.SigninFlowResponse & { finished: true }) {
+	if (props.autoSet) {
+		await login(res.i);
 	}
 }
 
-function loginFailed(err: any): void {
-	switch (err.id) {
+function onSigninApiError(err?: any): void {
+	const id = err?.id ?? null;
+
+	switch (id) {
 		case '6cc579cc-885d-43d8-95c2-b8c7fc963280': {
 			os.alert({
 				type: 'error',
@@ -275,6 +320,14 @@ function loginFailed(err: any): void {
 			});
 			break;
 		}
+		case 'cdf1235b-ac71-46d4-a3a6-84ccce48df6f': {
+			os.alert({
+				type: 'error',
+				title: i18n.ts.loginFailed,
+				text: i18n.ts.incorrectTotp,
+			});
+			break;
+		}
 		case '36b96a7d-b547-412d-aeed-2d611cdc8cdc': {
 			os.alert({
 				type: 'error',
@@ -283,6 +336,14 @@ function loginFailed(err: any): void {
 			});
 			break;
 		}
+		case '93b86c4b-72f9-40eb-9815-798928603d1e': {
+			os.alert({
+				type: 'error',
+				title: i18n.ts.loginFailed,
+				text: i18n.ts.passkeyVerificationFailed,
+			});
+			break;
+		}
 		case 'b18c89a7-5b5e-4cec-bb5b-0419f332d430': {
 			os.alert({
 				type: 'error',
@@ -309,113 +370,55 @@ function loginFailed(err: any): void {
 		}
 	}
 
-	totpLogin.value = false;
-	signing.value = false;
-}
-
-function resetPassword(): void {
-	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkForgotPassword.vue')), {}, {
-		closed: () => dispose(),
-	});
-}
-
-function openRemote(options: OpenOnRemoteOptions, targetHost?: string): void {
-	switch (options.type) {
-		case 'web':
-		case 'lookup': {
-			let _path: string;
-
-			if (options.type === 'lookup') {
-				// TODO: v2024.7.0以降が浸透してきたら正式なURLに変更する▼
-				// _path = `/lookup?uri=${encodeURIComponent(_path)}`;
-				_path = `/authorize-follow?acct=${encodeURIComponent(options.url)}`;
-			} else {
-				_path = options.path;
-			}
-
-			if (targetHost) {
-				window.open(`https://${targetHost}${_path}`, '_blank', 'noopener');
-			} else {
-				window.open(`https://misskey-hub.net/mi-web/?path=${encodeURIComponent(_path)}`, '_blank', 'noopener');
-			}
-			break;
-		}
-		case 'share': {
-			const params = query(options.params);
-			if (targetHost) {
-				window.open(`https://${targetHost}/share?${params}`, '_blank', 'noopener');
-			} else {
-				window.open(`https://misskey-hub.net/share/?${params}`, '_blank', 'noopener');
-			}
-			break;
-		}
+	if (doingPasskeyFromInputPage.value === true) {
+		doingPasskeyFromInputPage.value = false;
+		page.value = 'input';
+		password.value = '';
 	}
-}
-
-async function specifyHostAndOpenRemote(options: OpenOnRemoteOptions): Promise<void> {
-	const { canceled, result: hostTemp } = await os.inputText({
-		title: i18n.ts.inputHostName,
-		placeholder: 'misskey.example.com',
+	passwordPageEl.value?.resetCaptcha();
+	nextTick(() => {
+		waiting.value = false;
 	});
-
-	if (canceled) return;
-
-	let targetHost: string | null = hostTemp;
-
-	// ドメイン部分だけを取り出す
-	targetHost = extractDomain(targetHost);
-	if (targetHost == null) {
-		os.alert({
-			type: 'error',
-			title: i18n.ts.invalidValue,
-			text: i18n.ts.tryAgain,
-		});
-		return;
-	}
-	openRemote(options, targetHost);
 }
+
+onBeforeUnmount(() => {
+	password.value = '';
+	needCaptcha.value = false;
+	userInfo.value = null;
+});
 </script>
 
 <style lang="scss" module>
-.avatar {
-	margin: 0 auto 0 auto;
-	width: 64px;
-	height: 64px;
-	background: #ddd;
-	background-position: center;
-	background-size: cover;
-	border-radius: var(--radius-full);
+.transition_enterActive,
+.transition_leaveActive {
+	transition: opacity 0.3s cubic-bezier(0,0,.35,1), transform 0.3s cubic-bezier(0,0,.35,1);
 }
-
-.instanceManualSelectButton {
-	display: block;
-	text-align: center;
-	opacity: .7;
-	font-size: .8em;
-
-	&:hover {
-		text-decoration: underline;
-	}
+.transition_enterFrom {
+	opacity: 0;
+	transform: translateX(50px);
+}
+.transition_leaveTo {
+	opacity: 0;
+	transform: translateX(-50px);
 }
 
-.orHr {
+.signinRoot {
+	overflow-x: hidden;
+	overflow-x: clip;
+
 	position: relative;
-	margin: .4em auto;
-	width: 100%;
-	height: 1px;
-	background: var(--divider);
 }
 
-.orMsg {
+.waitingRoot {
 	position: absolute;
-	top: -.6em;
-	display: inline-block;
-	padding: 0 1em;
-	background: var(--panel);
-	font-size: 0.8em;
-	color: var(--fgOnPanel);
-	margin: 0;
-	left: 50%;
-	transform: translateX(-50%);
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	background-color: color-mix(in srgb, var(--MI_THEME-panel), transparent 50%);
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	z-index: 1;
 }
 </style>
diff --git a/packages/frontend/src/components/MkSigninDialog.vue b/packages/frontend/src/components/MkSigninDialog.vue
index d48780e9de..676a336ec7 100644
--- a/packages/frontend/src/components/MkSigninDialog.vue
+++ b/packages/frontend/src/components/MkSigninDialog.vue
@@ -4,26 +4,30 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkModalWindow
-	ref="dialog"
-	:width="400"
-	:height="450"
-	@close="onClose"
+<MkModal
+	ref="modal"
+	:preferType="'dialog'"
+	@click="onClose"
 	@closed="emit('closed')"
 >
-	<template #header>{{ i18n.ts.login }}</template>
-
-	<MkSpacer :marginMin="20" :marginMax="28">
-		<MkSignin :autoSet="autoSet" :message="message" :openOnRemote="openOnRemote" @login="onLogin"/>
-	</MkSpacer>
-</MkModalWindow>
+	<div :class="$style.root">
+		<div :class="$style.header">
+			<div :class="$style.headerText"><i class="ti ti-login-2"></i> {{ i18n.ts.login }}</div>
+			<button :class="$style.closeButton" class="_button" @click="onClose"><i class="ti ti-x"></i></button>
+		</div>
+		<div :class="$style.content">
+			<MkSignin :autoSet="autoSet" :message="message" :openOnRemote="openOnRemote" @login="onLogin"/>
+		</div>
+	</div>
+</MkModal>
 </template>
 
 <script lang="ts" setup>
+import * as Misskey from 'misskey-js';
 import { shallowRef } from 'vue';
 import type { OpenOnRemoteOptions } from '@/scripts/please-login.js';
 import MkSignin from '@/components/MkSignin.vue';
-import MkModalWindow from '@/components/MkModalWindow.vue';
+import MkModal from '@/components/MkModal.vue';
 import { i18n } from '@/i18n.js';
 
 withDefaults(defineProps<{
@@ -37,20 +41,67 @@ withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'done', v: any): void;
+	(ev: 'done', v: Misskey.entities.SigninFlowResponse & { finished: true }): void;
 	(ev: 'closed'): void;
 	(ev: 'cancelled'): void;
 }>();
 
-const dialog = shallowRef<InstanceType<typeof MkModalWindow>>();
+const modal = shallowRef<InstanceType<typeof MkModal>>();
 
 function onClose() {
 	emit('cancelled');
-	if (dialog.value) dialog.value.close();
+	if (modal.value) modal.value.close();
 }
 
-function onLogin(res) {
+function onLogin(res: Misskey.entities.SigninFlowResponse & { finished: true }) {
 	emit('done', res);
-	if (dialog.value) dialog.value.close();
+	if (modal.value) modal.value.close();
 }
 </script>
+
+<style lang="scss" module>
+.root {
+	overflow: auto;
+	margin: auto;
+	position: relative;
+	width: 100%;
+	max-width: 400px;
+	height: 100%;
+	max-height: 450px;
+	box-sizing: border-box;
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
+}
+
+.header {
+	position: sticky;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 50px;
+	box-sizing: border-box;
+	display: flex;
+	align-items: center;
+	font-weight: bold;
+	backdrop-filter: var(--MI-blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	z-index: 1;
+}
+
+.headerText {
+	padding: 0 20px;
+	box-sizing: border-box;
+}
+
+.closeButton {
+	margin-left: auto;
+	padding: 16px;
+	font-size: 16px;
+	line-height: 16px;
+}
+
+.content {
+	padding: 32px;
+	box-sizing: border-box;
+}
+</style>
diff --git a/packages/frontend/src/components/MkSignupDialog.form.vue b/packages/frontend/src/components/MkSignupDialog.form.vue
index 4c55831a3a..f0b440d2ef 100644
--- a/packages/frontend/src/components/MkSignupDialog.form.vue
+++ b/packages/frontend/src/components/MkSignupDialog.form.vue
@@ -21,12 +21,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<template #caption>
 					<div><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.cannotBeChangedLater }}</div>
 					<span v-if="usernameState === 'wait'" style="color:#999"><MkLoading :em="true"/> {{ i18n.ts.checking }}</span>
-					<span v-else-if="usernameState === 'ok'" style="color: var(--success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.available }}</span>
-					<span v-else-if="usernameState === 'unavailable'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.unavailable }}</span>
-					<span v-else-if="usernameState === 'error'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.error }}</span>
-					<span v-else-if="usernameState === 'invalid-format'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.usernameInvalidFormat }}</span>
-					<span v-else-if="usernameState === 'min-range'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.tooShort }}</span>
-					<span v-else-if="usernameState === 'max-range'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.tooLong }}</span>
+					<span v-else-if="usernameState === 'ok'" style="color: var(--MI_THEME-success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.available }}</span>
+					<span v-else-if="usernameState === 'unavailable'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.unavailable }}</span>
+					<span v-else-if="usernameState === 'error'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.error }}</span>
+					<span v-else-if="usernameState === 'invalid-format'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.usernameInvalidFormat }}</span>
+					<span v-else-if="usernameState === 'min-range'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.tooShort }}</span>
+					<span v-else-if="usernameState === 'max-range'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.tooLong }}</span>
 				</template>
 			</MkInput>
 			<MkInput v-if="instance.emailRequiredForSignup" v-model="email" :debounce="true" type="email" :spellcheck="false" required data-cy-signup-email @update:modelValue="onChangeEmail">
@@ -34,32 +34,32 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<template #prefix><i class="ti ti-mail"></i></template>
 				<template #caption>
 					<span v-if="emailState === 'wait'" style="color:#999"><MkLoading :em="true"/> {{ i18n.ts.checking }}</span>
-					<span v-else-if="emailState === 'ok'" style="color: var(--success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.available }}</span>
-					<span v-else-if="emailState === 'unavailable:used'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.used }}</span>
-					<span v-else-if="emailState === 'unavailable:format'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.format }}</span>
-					<span v-else-if="emailState === 'unavailable:disposable'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.disposable }}</span>
-					<span v-else-if="emailState === 'unavailable:banned'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.banned }}</span>
-					<span v-else-if="emailState === 'unavailable:mx'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.mx }}</span>
-					<span v-else-if="emailState === 'unavailable:smtp'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.smtp }}</span>
-					<span v-else-if="emailState === 'unavailable'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.unavailable }}</span>
-					<span v-else-if="emailState === 'error'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.error }}</span>
+					<span v-else-if="emailState === 'ok'" style="color: var(--MI_THEME-success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.available }}</span>
+					<span v-else-if="emailState === 'unavailable:used'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.used }}</span>
+					<span v-else-if="emailState === 'unavailable:format'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.format }}</span>
+					<span v-else-if="emailState === 'unavailable:disposable'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.disposable }}</span>
+					<span v-else-if="emailState === 'unavailable:banned'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.banned }}</span>
+					<span v-else-if="emailState === 'unavailable:mx'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.mx }}</span>
+					<span v-else-if="emailState === 'unavailable:smtp'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts._emailUnavailable.smtp }}</span>
+					<span v-else-if="emailState === 'unavailable'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.unavailable }}</span>
+					<span v-else-if="emailState === 'error'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.error }}</span>
 				</template>
 			</MkInput>
 			<MkInput v-model="password" type="password" autocomplete="new-password" required data-cy-signup-password @update:modelValue="onChangePassword">
 				<template #label>{{ i18n.ts.password }}</template>
 				<template #prefix><i class="ti ti-lock"></i></template>
 				<template #caption>
-					<span v-if="passwordStrength == 'low'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.weakPassword }}</span>
-					<span v-if="passwordStrength == 'medium'" style="color: var(--warn)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.normalPassword }}</span>
-					<span v-if="passwordStrength == 'high'" style="color: var(--success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.strongPassword }}</span>
+					<span v-if="passwordStrength == 'low'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.weakPassword }}</span>
+					<span v-if="passwordStrength == 'medium'" style="color: var(--MI_THEME-warn)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.normalPassword }}</span>
+					<span v-if="passwordStrength == 'high'" style="color: var(--MI_THEME-success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.strongPassword }}</span>
 				</template>
 			</MkInput>
 			<MkInput v-model="retypedPassword" type="password" autocomplete="new-password" required data-cy-signup-password-retype @update:modelValue="onChangePasswordRetype">
 				<template #label>{{ i18n.ts.password }} ({{ i18n.ts.retype }})</template>
 				<template #prefix><i class="ti ti-lock"></i></template>
 				<template #caption>
-					<span v-if="passwordRetypeState == 'match'" style="color: var(--success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.passwordMatched }}</span>
-					<span v-if="passwordRetypeState == 'not-match'" style="color: var(--error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.passwordNotMatched }}</span>
+					<span v-if="passwordRetypeState == 'match'" style="color: var(--MI_THEME-success)"><i class="ti ti-check ti-fw"></i> {{ i18n.ts.passwordMatched }}</span>
+					<span v-if="passwordRetypeState == 'not-match'" style="color: var(--MI_THEME-error)"><i class="ti ti-alert-triangle ti-fw"></i> {{ i18n.ts.passwordNotMatched }}</span>
 				</template>
 			</MkInput>
 			<MkInput v-if="instance.approvalRequiredForSignup" v-model="reason" type="text" :spellcheck="false" required data-cy-signup-reason>
@@ -71,6 +71,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkCaptcha v-if="instance.enableRecaptcha" ref="recaptcha" v-model="reCaptchaResponse" :class="$style.captcha" provider="recaptcha" :sitekey="instance.recaptchaSiteKey"/>
 			<MkCaptcha v-if="instance.enableTurnstile" ref="turnstile" v-model="turnstileResponse" :class="$style.captcha" provider="turnstile" :sitekey="instance.turnstileSiteKey"/>
 			<MkCaptcha v-if="instance.enableFC" ref="fc" v-model="fcResponse" :class="$style.captcha" provider="fc" :sitekey="instance.fcSiteKey"/>
+			<MkCaptcha v-if="instance.enableTestcaptcha" ref="testcaptcha" v-model="testcaptchaResponse" :class="$style.captcha" provider="testcaptcha"/>
 			<MkButton type="submit" :disabled="shouldDisableSubmitting" large gradate rounded data-cy-signup-submit style="margin: 0 auto;">
 				<template v-if="submitting">
 					<MkLoading :em="true" :colored="false"/>
@@ -86,10 +87,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { ref, computed } from 'vue';
 import { toUnicode } from 'punycode/';
 import * as Misskey from 'misskey-js';
+import * as config from '@@/js/config.js';
 import MkButton from './MkButton.vue';
 import MkInput from './MkInput.vue';
 import MkCaptcha, { type Captcha } from '@/components/MkCaptcha.vue';
-import * as config from '@@/js/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { login } from '@/account.js';
@@ -103,7 +104,7 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'signup', user: Misskey.entities.SigninResponse): void;
+	(ev: 'signup', user: Misskey.entities.SignupResponse): void;
 	(ev: 'signupEmailPending'): void;
 	(ev: 'approvalPending'): void;
 }>();
@@ -111,9 +112,11 @@ const emit = defineEmits<{
 const host = toUnicode(config.host);
 
 const hcaptcha = ref<Captcha | undefined>();
+const mcaptcha = ref<Captcha | undefined>();
 const recaptcha = ref<Captcha | undefined>();
 const turnstile = ref<Captcha | undefined>();
 const fc = ref<Captcha | undefined>();
+const testcaptcha = ref<Captcha | undefined>();
 
 const username = ref<string>('');
 const password = ref<string>('');
@@ -131,6 +134,7 @@ const mCaptchaResponse = ref<string | null>(null);
 const reCaptchaResponse = ref<string | null>(null);
 const turnstileResponse = ref<string | null>(null);
 const fcResponse = ref<string | null>(null);
+const testcaptchaResponse = ref<string | null>(null);
 const usernameAbortController = ref<null | AbortController>(null);
 const emailAbortController = ref<null | AbortController>(null);
 
@@ -141,6 +145,7 @@ const shouldDisableSubmitting = computed((): boolean => {
 		instance.enableRecaptcha && !reCaptchaResponse.value ||
 		instance.enableTurnstile && !turnstileResponse.value ||
 		instance.enableFC && !fcResponse.value ||
+		instance.enableTestcaptcha && !testcaptchaResponse.value ||
 		instance.emailRequiredForSignup && emailState.value !== 'ok' ||
 		usernameState.value !== 'ok' ||
 		passwordRetypeState.value !== 'match';
@@ -259,20 +264,33 @@ async function onSubmit(): Promise<void> {
 	if (submitting.value) return;
 	submitting.value = true;
 
-	try {
-		await misskeyApi('signup', {
-			username: username.value,
-			password: password.value,
-			emailAddress: email.value,
-			invitationCode: invitationCode.value,
-			reason: reason.value,
-			'hcaptcha-response': hCaptchaResponse.value,
-			'm-captcha-response': mCaptchaResponse.value,
-			'g-recaptcha-response': reCaptchaResponse.value,
-			'turnstile-response': turnstileResponse.value,
-			'frc-captcha-solution': fcResponse.value,
-		});
-		if (instance.emailRequiredForSignup) {
+	const signupPayload: Misskey.entities.SignupRequest = {
+		username: username.value,
+		password: password.value,
+		emailAddress: email.value,
+		invitationCode: invitationCode.value,
+		reason: reason.value,
+		'hcaptcha-response': hCaptchaResponse.value,
+		'm-captcha-response': mCaptchaResponse.value,
+		'g-recaptcha-response': reCaptchaResponse.value,
+		'turnstile-response': turnstileResponse.value,
+		'frc-captcha-solution': fcResponse.value,
+		'testcaptcha-response': testcaptchaResponse.value,
+	};
+
+	const res = await fetch(`${config.apiUrl}/signup`, {
+		method: 'POST',
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		body: JSON.stringify(signupPayload),
+	}).catch(() => {
+		onSignupApiError();
+		return null;
+	});
+
+	if (res) {
+		if (res.status === 204 || instance.emailRequiredForSignup) {
 			os.alert({
 				type: 'success',
 				title: i18n.ts._signup.almostThere,
@@ -287,28 +305,33 @@ async function onSubmit(): Promise<void> {
 			});
 			emit('approvalPending');
 		} else {
-			const res = await misskeyApi('signin', {
-				username: username.value,
-				password: password.value,
-			});
-			emit('signup', res);
+			const resJson = (await res.json()) as Misskey.entities.SignupResponse;
+			if (_DEV_) console.log(resJson);
+
+			emit('signup', resJson);
 
 			if (props.autoSet) {
-				return login(res.i);
+				await login(resJson.token);
 			}
 		}
-	} catch {
-		submitting.value = false;
-		hcaptcha.value?.reset?.();
-		recaptcha.value?.reset?.();
-		turnstile.value?.reset?.();
-		fc.value?.reset?.();
-
-		os.alert({
-			type: 'error',
-			text: i18n.ts.somethingHappened,
-		});
 	}
+
+	submitting.value = false;
+}
+
+function onSignupApiError() {
+	submitting.value = false;
+	hcaptcha.value?.reset?.();
+	mcaptcha.value?.reset?.();
+	recaptcha.value?.reset?.();
+	turnstile.value?.reset?.();
+	fc.value?.reset?.();
+	testcaptcha.value?.reset?.();
+
+	os.alert({
+		type: 'error',
+		text: i18n.ts.somethingHappened,
+	});
 }
 </script>
 
@@ -317,8 +340,8 @@ async function onSubmit(): Promise<void> {
 	padding: 16px;
 	text-align: center;
 	font-size: 26px;
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 }
 
 .captcha {
diff --git a/packages/frontend/src/components/MkSignupDialog.rules.vue b/packages/frontend/src/components/MkSignupDialog.rules.vue
index 251c805401..12f9621fda 100644
--- a/packages/frontend/src/components/MkSignupDialog.rules.vue
+++ b/packages/frontend/src/components/MkSignupDialog.rules.vue
@@ -21,7 +21,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 			<MkFolder v-if="availableServerRules" :defaultOpen="true">
 				<template #label>{{ i18n.ts.serverRules }}</template>
-				<template #suffix><i v-if="agreeServerRules" class="ti ti-check" style="color: var(--success)"></i></template>
+				<template #suffix><i v-if="agreeServerRules" class="ti ti-check" style="color: var(--MI_THEME-success)"></i></template>
 
 				<ol class="_gaps_s" :class="$style.rules">
 					<li v-for="item in instance.serverRules" :class="$style.rule"><div :class="$style.ruleText" v-html="sanitizeHtml(item)"></div></li>
@@ -32,7 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 			<MkFolder v-if="availableTos || availablePrivacyPolicy" :defaultOpen="true">
 				<template #label>{{ tosPrivacyPolicyLabel }}</template>
-				<template #suffix><i v-if="agreeTosAndPrivacyPolicy" class="ti ti-check" style="color: var(--success)"></i></template>
+				<template #suffix><i v-if="agreeTosAndPrivacyPolicy" class="ti ti-check" style="color: var(--MI_THEME-success)"></i></template>
 				<div class="_gaps_s">
 					<div v-if="availableTos"><a :href="instance.tosUrl ?? undefined" class="_link" target="_blank">{{ i18n.ts.termsOfService }} <i class="ti ti-external-link"></i></a></div>
 					<div v-if="availablePrivacyPolicy"><a :href="instance.privacyPolicyUrl ?? undefined" class="_link" target="_blank">{{ i18n.ts.privacyPolicy }} <i class="ti ti-external-link"></i></a></div>
@@ -43,7 +43,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 			<MkFolder :defaultOpen="true">
 				<template #label>{{ i18n.ts.basicNotesBeforeCreateAccount }}</template>
-				<template #suffix><i v-if="agreeNote" class="ti ti-check" style="color: var(--success)"></i></template>
+				<template #suffix><i v-if="agreeNote" class="ti ti-check" style="color: var(--MI_THEME-success)"></i></template>
 
 				<a href="https://activitypub.software/TransFem-org/Sharkey/-/blob/stable/IMPORTANT_NOTES.md" class="_link" target="_blank">{{ i18n.ts.basicNotesBeforeCreateAccount }} <i class="ti ti-external-link"></i></a>
 
@@ -151,8 +151,8 @@ async function updateAgreeNote(v: boolean) {
 	padding: 16px;
 	text-align: center;
 	font-size: 26px;
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 }
 
 .rules {
@@ -171,14 +171,14 @@ async function updateAgreeNote(v: boolean) {
 		flex-shrink: 0;
 		display: flex;
 		position: sticky;
-		top: calc(var(--stickyTop, 0px) + 8px);
+		top: calc(var(--MI-stickyTop, 0px) + 8px);
 		counter-increment: item;
 		content: counter(item);
 		width: 32px;
 		height: 32px;
 		line-height: 32px;
-		background-color: var(--accentedBg);
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
 		font-size: 13px;
 		font-weight: bold;
 		align-items: center;
diff --git a/packages/frontend/src/components/MkSignupDialog.vue b/packages/frontend/src/components/MkSignupDialog.vue
index 91e7d5dd53..b8e6318d17 100644
--- a/packages/frontend/src/components/MkSignupDialog.vue
+++ b/packages/frontend/src/components/MkSignupDialog.vue
@@ -47,7 +47,7 @@ const props = withDefaults(defineProps<{
 });
 
 const emit = defineEmits<{
-	(ev: 'done', res: Misskey.entities.SigninResponse): void;
+	(ev: 'done', res: Misskey.entities.SignupResponse): void;
 	(ev: 'closed'): void;
 }>();
 
@@ -55,7 +55,7 @@ const dialog = shallowRef<InstanceType<typeof MkModalWindow>>();
 
 const isAcceptedServerRule = ref(false);
 
-function onSignup(res: Misskey.entities.SigninResponse) {
+function onSignup(res: Misskey.entities.SignupResponse) {
 	emit('done', res);
 	dialog.value?.close();
 }
diff --git a/packages/frontend/src/components/MkSourceCodeAvailablePopup.vue b/packages/frontend/src/components/MkSourceCodeAvailablePopup.vue
index 7743a89242..9bfa2789af 100644
--- a/packages/frontend/src/components/MkSourceCodeAvailablePopup.vue
+++ b/packages/frontend/src/components/MkSourceCodeAvailablePopup.vue
@@ -63,12 +63,12 @@ function close() {
 .root {
 	position: fixed;
 	z-index: v-bind(zIndex);
-	bottom: var(--margin);
+	bottom: var(--MI-margin);
 	left: 0;
 	right: 0;
 	margin: auto;
 	box-sizing: border-box;
-	width: calc(100% - (var(--margin) * 2));
+	width: calc(100% - (var(--MI-margin) * 2));
 	max-width: 500px;
 	display: flex;
 	backdrop-filter: var(--blur, blur(15px));
@@ -78,7 +78,7 @@ function close() {
 	text-align: center;
 	padding-top: 25px;
 	width: 100px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 @media (max-width: 500px) {
 	.icon {
diff --git a/packages/frontend/src/components/MkSubNoteContent.vue b/packages/frontend/src/components/MkSubNoteContent.vue
index 6bd00fcc2a..46ef575c23 100644
--- a/packages/frontend/src/components/MkSubNoteContent.vue
+++ b/packages/frontend/src/components/MkSubNoteContent.vue
@@ -110,11 +110,11 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 			left: 0;
 			width: 100%;
 			height: 64px;
-			// background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+			// background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 
 			> .fadeLabel {
 				display: inline-block;
-				background: var(--panel);
+				background: var(--MI_THEME-panel);
 				padding: 6px 10px;
 				font-size: 0.8em;
 				border-radius: var(--radius-ellipse);
@@ -123,7 +123,7 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 
 			&:hover {
 				> .fadeLabel {
-					background: var(--panelHighlight);
+					background: var(--MI_THEME-panelHighlight);
 				}
 			}
 		}
@@ -132,13 +132,13 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 
 .reply {
 	margin-right: 6px;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 .rp {
 	margin-left: 4px;
 	font-style: oblique;
-	color: var(--renote);
+	color: var(--MI_THEME-renote);
 }
 
 .translation {
@@ -152,7 +152,7 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 	width: 100%;
 	margin-top: 14px;
 	position: sticky;
-	bottom: calc(var(--stickyBottom, 0px) - 100px);
+	bottom: calc(var(--MI-stickyBottom, 0px) - 100px);
 }
 
 .playMFMButton {
@@ -161,7 +161,7 @@ watch(() => props.expandAllCws, (expandAllCws) => {
 
 .showLessLabel {
 	display: inline-block;
-	background: var(--popup);
+	background: var(--MI_THEME-popup);
 	padding: 6px 10px;
 	font-size: 0.8em;
 	border-radius: var(--radius-ellipse);
diff --git a/packages/frontend/src/components/MkSuperMenu.vue b/packages/frontend/src/components/MkSuperMenu.vue
index 430e3c7958..e938da8e57 100644
--- a/packages/frontend/src/components/MkSuperMenu.vue
+++ b/packages/frontend/src/components/MkSuperMenu.vue
@@ -43,7 +43,7 @@ defineProps<{
 		& + .group {
 			margin-top: 16px;
 			padding-top: 16px;
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 		}
 
 		> .title {
@@ -64,7 +64,7 @@ defineProps<{
 
 				&:hover {
 					text-decoration: none;
-					background: var(--panelHighlight);
+					background: var(--MI_THEME-panelHighlight);
 				}
 
 				&:focus-visible {
@@ -72,12 +72,12 @@ defineProps<{
 				}
 
 				&.active {
-					color: var(--accent);
-					background: var(--accentedBg);
+					color: var(--MI_THEME-accent);
+					background: var(--MI_THEME-accentedBg);
 				}
 
 				&.danger {
-					color: var(--error);
+					color: var(--MI_THEME-error);
 				}
 
 				> .icon {
@@ -128,10 +128,10 @@ defineProps<{
 					&:hover {
 						text-decoration: none;
 						background: none;
-						color: var(--accent);
+						color: var(--MI_THEME-accent);
 
 						> .icon {
-							background: var(--accentedBg);
+							background: var(--MI_THEME-accentedBg);
 						}
 					}
 
@@ -144,7 +144,7 @@ defineProps<{
 						width: 60px;
 						height: 60px;
 						aspect-ratio: 1;
-						background: var(--panel);
+						background: var(--MI_THEME-panel);
 						border-radius: var(--radius-full);
 					}
 
diff --git a/packages/frontend/src/components/MkSwitch.button.vue b/packages/frontend/src/components/MkSwitch.button.vue
index f7c413e1d3..a06a407de1 100644
--- a/packages/frontend/src/components/MkSwitch.button.vue
+++ b/packages/frontend/src/components/MkSwitch.button.vue
@@ -51,9 +51,9 @@ const toggle = () => {
 	width: calc(var(--height) * 1.6);
 	height: calc(var(--height) + 2px); // 枠線
 	outline: none;
-	background: var(--switchOffBg);
+	background: var(--MI_THEME-switchOffBg);
 	background-clip: content-box;
-	border: solid 1px var(--switchOffBg);
+	border: solid 1px var(--MI_THEME-switchOffBg);
 	border-radius: var(--radius-ellipse);
 	cursor: pointer;
 	transition: inherit;
@@ -61,8 +61,8 @@ const toggle = () => {
 }
 
 .buttonChecked {
-	background-color: var(--switchOnBg) !important;
-	border-color: var(--switchOnBg) !important;
+	background-color: var(--MI_THEME-switchOnBg) !important;
+	border-color: var(--MI_THEME-switchOnBg) !important;
 }
 
 .buttonDisabled {
@@ -80,12 +80,12 @@ const toggle = () => {
 
 	&:not(.knobChecked) {
 		left: 3px;
-		background: var(--switchOffFg);
+		background: var(--MI_THEME-switchOffFg);
 	}
 }
 
 .knobChecked {
 	left: calc(calc(100% - var(--height)) + 3px);
-	background: var(--switchOnFg);
+	background: var(--MI_THEME-switchOnFg);
 }
 </style>
diff --git a/packages/frontend/src/components/MkSwitch.vue b/packages/frontend/src/components/MkSwitch.vue
index a0994d9cc9..5e6029ee40 100644
--- a/packages/frontend/src/components/MkSwitch.vue
+++ b/packages/frontend/src/components/MkSwitch.vue
@@ -59,7 +59,7 @@ const toggle = () => {
 
 	&:hover {
 		> .button {
-			border-color: var(--inputBorderHover) !important;
+			border-color: var(--MI_THEME-inputBorderHover) !important;
 		}
 	}
 
@@ -77,7 +77,7 @@ const toggle = () => {
 	margin: 0;
 
 	&:focus-visible ~ .toggle {
-		outline: 2px solid var(--focus);
+		outline: 2px solid var(--MI_THEME-focus);
 		outline-offset: 2px;
 	}
 }
@@ -87,7 +87,7 @@ const toggle = () => {
 	margin-top: 2px;
 	display: block;
 	transition: inherit;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .label {
@@ -99,7 +99,7 @@ const toggle = () => {
 
 .caption {
 	margin: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	font-size: 0.85em;
 
 	&:empty {
diff --git a/packages/frontend/src/components/MkSystemWebhookEditor.vue b/packages/frontend/src/components/MkSystemWebhookEditor.vue
index ec3b1c90ca..485d003f93 100644
--- a/packages/frontend/src/components/MkSystemWebhookEditor.vue
+++ b/packages/frontend/src/components/MkSystemWebhookEditor.vue
@@ -55,6 +55,18 @@ SPDX-License-Identifier: AGPL-3.0-only
 								</MkSwitch>
 								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.userCreated)" @click="test('userCreated')"><i class="ti ti-send"></i></MkButton>
 							</div>
+							<div :class="$style.switchBox">
+								<MkSwitch v-model="events.inactiveModeratorsWarning" :disabled="disabledEvents.inactiveModeratorsWarning">
+									<template #label>{{ i18n.ts._webhookSettings._systemEvents.inactiveModeratorsWarning }}</template>
+								</MkSwitch>
+								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.inactiveModeratorsWarning)" @click="test('inactiveModeratorsWarning')"><i class="ti ti-send"></i></MkButton>
+							</div>
+							<div :class="$style.switchBox">
+								<MkSwitch v-model="events.inactiveModeratorsInvitationOnlyChanged" :disabled="disabledEvents.inactiveModeratorsInvitationOnlyChanged">
+									<template #label>{{ i18n.ts._webhookSettings._systemEvents.inactiveModeratorsInvitationOnlyChanged }}</template>
+								</MkSwitch>
+								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.inactiveModeratorsInvitationOnlyChanged)" @click="test('inactiveModeratorsInvitationOnlyChanged')"><i class="ti ti-send"></i></MkButton>
+							</div>
 						</div>
 
 						<div v-show="mode === 'edit'" :class="$style.description">
@@ -100,6 +112,8 @@ type EventType = {
 	abuseReport: boolean;
 	abuseReportResolved: boolean;
 	userCreated: boolean;
+	inactiveModeratorsWarning: boolean;
+	inactiveModeratorsInvitationOnlyChanged: boolean;
 }
 
 const emit = defineEmits<{
@@ -123,6 +137,8 @@ const events = ref<EventType>({
 	abuseReport: true,
 	abuseReportResolved: true,
 	userCreated: true,
+	inactiveModeratorsWarning: true,
+	inactiveModeratorsInvitationOnlyChanged: true,
 });
 const isActive = ref<boolean>(true);
 
@@ -130,6 +146,8 @@ const disabledEvents = ref<EventType>({
 	abuseReport: false,
 	abuseReportResolved: false,
 	userCreated: false,
+	inactiveModeratorsWarning: false,
+	inactiveModeratorsInvitationOnlyChanged: false,
 });
 
 const disableSubmitButton = computed(() => {
@@ -261,10 +279,10 @@ onMounted(async () => {
 	bottom: 0;
 	left: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
-	background: var(--acrylicBg);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-acrylicBg);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 
 .switchBox {
@@ -289,6 +307,6 @@ onMounted(async () => {
 .description {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/components/MkTab.vue b/packages/frontend/src/components/MkTab.vue
index 54ab8fc663..07ab007482 100644
--- a/packages/frontend/src/components/MkTab.vue
+++ b/packages/frontend/src/components/MkTab.vue
@@ -47,13 +47,13 @@ export default defineComponent({
 		}
 
 		&.active {
-			color: var(--accent);
-			background: var(--accentedBg);
+			color: var(--MI_THEME-accent);
+			background: var(--MI_THEME-accentedBg);
 		}
 
 		&:not(.active):hover {
-			color: var(--fgHighlighted);
-			background: var(--panelHighlight);
+			color: var(--MI_THEME-fgHighlighted);
+			background: var(--MI_THEME-panelHighlight);
 		}
 
 		&:not(:first-child) {
diff --git a/packages/frontend/src/components/MkTagCloud.vue b/packages/frontend/src/components/MkTagCloud.vue
index 6b9c181597..87aa046963 100644
--- a/packages/frontend/src/components/MkTagCloud.vue
+++ b/packages/frontend/src/components/MkTagCloud.vue
@@ -33,7 +33,7 @@ watch(available, () => {
 	try {
 		window.TagCanvas.Start(idForCanvas, idForTags, {
 			textColour: '#ffffff',
-			outlineColour: tinycolor(computedStyle.getPropertyValue('--accent')).toHexString(),
+			outlineColour: tinycolor(computedStyle.getPropertyValue('--MI_THEME-accent')).toHexString(),
 			outlineRadius: 10,
 			initial: [-0.030, -0.010],
 			frontSelect: true,
diff --git a/packages/frontend/src/components/MkTextarea.vue b/packages/frontend/src/components/MkTextarea.vue
index 72d6e12656..9a003d9db8 100644
--- a/packages/frontend/src/components/MkTextarea.vue
+++ b/packages/frontend/src/components/MkTextarea.vue
@@ -159,7 +159,7 @@ onUnmounted(() => {
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
@@ -179,9 +179,9 @@ onUnmounted(() => {
 	font: inherit;
 	font-weight: normal;
 	font-size: 1em;
-	color: var(--fg);
-	background: var(--panel);
-	border: solid 1px var(--panel);
+	color: var(--MI_THEME-fg);
+	background: var(--MI_THEME-panel);
+	border: solid 1px var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 	outline: none;
 	box-shadow: none;
@@ -189,13 +189,13 @@ onUnmounted(() => {
 	transition: border-color 0.1s ease-out;
 
 	&:hover {
-		border-color: var(--inputBorderHover) !important;
+		border-color: var(--MI_THEME-inputBorderHover) !important;
 	}
 }
 
 .focused {
 	> .textarea {
-		border-color: var(--accent) !important;
+		border-color: var(--MI_THEME-accent) !important;
 	}
 }
 
@@ -226,7 +226,7 @@ onUnmounted(() => {
 
 .mfmPreview {
   padding: 12px;
-  border-radius: var(--radius);
+  border-radius: var(--MI-radius);
   box-sizing: border-box;
   min-height: 130px;
 	pointer-events: none;
diff --git a/packages/frontend/src/components/MkTokenGenerateWindow.vue b/packages/frontend/src/components/MkTokenGenerateWindow.vue
index b32066c950..a7bc3f37f1 100644
--- a/packages/frontend/src/components/MkTokenGenerateWindow.vue
+++ b/packages/frontend/src/components/MkTokenGenerateWindow.vue
@@ -136,15 +136,15 @@ function enableAll(): void {
 .adminPermissions {
 	margin: 8px -6px 0;
 	padding: 24px 6px 6px;
-	border: 2px solid var(--error);
-	border-radius: calc(var(--radius) / 2);
+	border: 2px solid var(--MI_THEME-error);
+	border-radius: calc(var(--MI-radius) / 2);
 }
 
 .adminPermissionsHeader {
 	margin: -34px 0 6px 12px;
 	padding: 0 4px;
 	width: fit-content;
-	color: var(--error);
-	background: var(--panel);
+	color: var(--MI_THEME-error);
+	background: var(--MI_THEME-panel);
 }
 </style>
diff --git a/packages/frontend/src/components/MkTooltip.vue b/packages/frontend/src/components/MkTooltip.vue
index aac07008a4..25350a8a40 100644
--- a/packages/frontend/src/components/MkTooltip.vue
+++ b/packages/frontend/src/components/MkTooltip.vue
@@ -110,7 +110,7 @@ onUnmounted(() => {
 	box-sizing: border-box;
 	text-align: center;
 	border-radius: var(--radius-xs);
-	border: solid 0.5px var(--divider);
+	border: solid 0.5px var(--MI_THEME-divider);
 	pointer-events: none;
 	transform-origin: center center;
 }
diff --git a/packages/frontend/src/components/MkTutorialDialog.Note.vue b/packages/frontend/src/components/MkTutorialDialog.Note.vue
index cec7d69943..53b8db38b2 100644
--- a/packages/frontend/src/components/MkTutorialDialog.Note.vue
+++ b/packages/frontend/src/components/MkTutorialDialog.Note.vue
@@ -23,7 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</I18n>
 	<MkNote :class="$style.exampleNoteRoot" :note="exampleNote" :mock="true" @reaction="addReaction" @removeReaction="removeReaction"/>
 	<div v-if="onceReacted">
-		<b style="color: var(--accent);"><i class="ti ti-check"></i> {{ i18n.ts._initialTutorial.wellDone }}</b> {{ i18n.ts._initialTutorial._reaction.reactNotification }}<br>
+		<b style="color: var(--MI_THEME-accent);"><i class="ti ti-check"></i> {{ i18n.ts._initialTutorial.wellDone }}</b> {{ i18n.ts._initialTutorial._reaction.reactNotification }}<br>
 		<I18n :src="i18n.ts._initialTutorial._reaction.reactDone">
 			<template #undo>
 				<i class="ph-minus ph-bold ph-lg"></i>
@@ -116,13 +116,13 @@ function removeReaction(emoji) {
 
 <style lang="scss" module>
 .exampleNoteRoot {
-	border-radius: var(--radius);
-	border: var(--panelBorder);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	border: var(--MI_THEME-panelBorder);
+	background: var(--MI_THEME-panel);
 }
 
 .divider {
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/components/MkTutorialDialog.PostNote.vue b/packages/frontend/src/components/MkTutorialDialog.PostNote.vue
index a9014d4202..0d210acbae 100644
--- a/packages/frontend/src/components/MkTutorialDialog.PostNote.vue
+++ b/packages/frontend/src/components/MkTutorialDialog.PostNote.vue
@@ -81,14 +81,14 @@ const exampleCWNote = reactive<Misskey.entities.Note>({
 <style lang="scss" module>
 .exampleRoot {
 	max-width: none!important;
-	border-radius: var(--radius);
-	border: var(--panelBorder);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	border: var(--MI_THEME-panelBorder);
+	background: var(--MI_THEME-panel);
 }
 
 .divider {
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 .image {
@@ -101,7 +101,7 @@ const exampleCWNote = reactive<Misskey.entities.Note>({
 	display: block;
 	width: 100%;
 	height: 40px;
-	color: var(--fgOnAccent);
+	color: var(--MI_THEME-fgOnAccent);
 	font-weight: bold;
 	text-align: left;
 
@@ -117,7 +117,7 @@ const exampleCWNote = reactive<Misskey.entities.Note>({
 		right: 0;
 		bottom: 0;
 		border-radius: var(--radius-ellipse);
-		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+		background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	}
 
 }
diff --git a/packages/frontend/src/components/MkTutorialDialog.Sensitive.vue b/packages/frontend/src/components/MkTutorialDialog.Sensitive.vue
index 322082f5a0..3ac58163c5 100644
--- a/packages/frontend/src/components/MkTutorialDialog.Sensitive.vue
+++ b/packages/frontend/src/components/MkTutorialDialog.Sensitive.vue
@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		:initialNote="exampleNote"
 		@fileChangeSensitive="doSucceeded"
 	></MkPostForm>
-	<div v-if="onceSucceeded"><b style="color: var(--accent);"><i class="ti ti-check"></i> {{ i18n.ts._initialTutorial.wellDone }}</b> {{ i18n.ts._initialTutorial._howToMakeAttachmentsSensitive.sensitiveSucceeded }}</div>
+	<div v-if="onceSucceeded"><b style="color: var(--MI_THEME-accent);"><i class="ti ti-check"></i> {{ i18n.ts._initialTutorial.wellDone }}</b> {{ i18n.ts._initialTutorial._howToMakeAttachmentsSensitive.sensitiveSucceeded }}</div>
 	<MkFolder>
 		<template #label>{{ i18n.ts.previewNoteText }}</template>
 		<MkNote :mock="true" :note="exampleNote" :class="$style.exampleRoot"></MkNote>
@@ -91,14 +91,14 @@ const exampleNote = reactive<Misskey.entities.Note>({
 
 <style lang="scss" module>
 .exampleRoot {
-	border-radius: var(--radius);
-	border: var(--panelBorder);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	border: var(--MI_THEME-panelBorder);
+	background: var(--MI_THEME-panel);
 }
 
 .divider {
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 .image {
@@ -111,7 +111,7 @@ const exampleNote = reactive<Misskey.entities.Note>({
 	display: block;
 	width: 100%;
 	height: 40px;
-	color: var(--fgOnAccent);
+	color: var(--MI_THEME-fgOnAccent);
 	font-weight: bold;
 	text-align: left;
 
@@ -127,7 +127,7 @@ const exampleNote = reactive<Misskey.entities.Note>({
 		right: 0;
 		bottom: 0;
 		border-radius: var(--radius-ellipse);
-		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+		background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	}
 
 }
diff --git a/packages/frontend/src/components/MkTutorialDialog.Timeline.vue b/packages/frontend/src/components/MkTutorialDialog.Timeline.vue
index b900a30c85..328f7e95d1 100644
--- a/packages/frontend/src/components/MkTutorialDialog.Timeline.vue
+++ b/packages/frontend/src/components/MkTutorialDialog.Timeline.vue
@@ -31,14 +31,14 @@ import { basicTimelineIconClass, basicTimelineTypes } from '@/timelines.js';
 
 <style lang="scss" module>
 .exampleNoteRoot {
-	border-radius: var(--radius);
-	border: var(--panelBorder);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	border: var(--MI_THEME-panelBorder);
+	background: var(--MI_THEME-panel);
 }
 
 .divider {
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 .image {
@@ -51,7 +51,7 @@ import { basicTimelineIconClass, basicTimelineTypes } from '@/timelines.js';
 	display: block;
 	width: 100%;
 	height: 40px;
-	color: var(--fgOnAccent);
+	color: var(--MI_THEME-fgOnAccent);
 	font-weight: bold;
 	text-align: left;
 
@@ -67,7 +67,7 @@ import { basicTimelineIconClass, basicTimelineTypes } from '@/timelines.js';
 		right: 0;
 		bottom: 0;
 		border-radius: var(--radius-ellipse);
-		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+		background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	}
 
 }
diff --git a/packages/frontend/src/components/MkTutorialDialog.vue b/packages/frontend/src/components/MkTutorialDialog.vue
index 1f5a2b9381..11d7c8dc4d 100644
--- a/packages/frontend/src/components/MkTutorialDialog.vue
+++ b/packages/frontend/src/components/MkTutorialDialog.vue
@@ -31,7 +31,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkAnimBg style="position: absolute; top: 0;" :scale="1.5"/>
 					<MkSpacer :marginMin="20" :marginMax="28">
 						<div class="_gaps" style="text-align: center;">
-							<i class="ti ti-confetti" style="display: block; margin: auto; font-size: 3em; color: var(--accent);"></i>
+							<i class="ti ti-confetti" style="display: block; margin: auto; font-size: 3em; color: var(--MI_THEME-accent);"></i>
 							<div style="font-size: 120%;">{{ i18n.ts._initialTutorial._landing.title }}</div>
 							<div>{{ i18n.ts._initialTutorial._landing.description }}</div>
 							<MkButton primary rounded gradate style="margin: 16px auto 0 auto;" @click="page++">{{ i18n.ts._initialTutorial.launchTutorial }} <i class="ti ti-arrow-right"></i></MkButton>
@@ -126,7 +126,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkAnimBg style="position: absolute; top: 0;" :scale="1.5"/>
 					<MkSpacer :marginMin="20" :marginMax="28">
 						<div class="_gaps" style="text-align: center;">
-							<i class="ti ti-check" style="display: block; margin: auto; font-size: 3em; color: var(--accent);"></i>
+							<i class="ti ti-check" style="display: block; margin: auto; font-size: 3em; color: var(--MI_THEME-accent);"></i>
 							<div style="font-size: 120%;">{{ i18n.ts._initialTutorial._done.title }}</div>
 							<I18n :src="i18n.ts._initialTutorial._done.description" tag="div" style="padding: 0 16px;">
 								<template #link>
@@ -223,7 +223,7 @@ async function close(skip: boolean) {
 
 .progressBarValue {
 	height: 100%;
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	transition: all 0.5s cubic-bezier(0,.5,.5,1);
 }
 
@@ -253,7 +253,7 @@ async function close(skip: boolean) {
 	left: 0;
 	flex-shrink: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	-webkit-backdrop-filter: blur(15px);
 	backdrop-filter: blur(15px);
 }
diff --git a/packages/frontend/src/components/MkUpdated.vue b/packages/frontend/src/components/MkUpdated.vue
index 91f5b86c2d..7cafb1b0af 100644
--- a/packages/frontend/src/components/MkUpdated.vue
+++ b/packages/frontend/src/components/MkUpdated.vue
@@ -46,8 +46,8 @@ onMounted(() => {
 	max-width: 480px;
 	box-sizing: border-box;
 	text-align: center;
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 }
 
 .title {
diff --git a/packages/frontend/src/components/MkUrlPreview.vue b/packages/frontend/src/components/MkUrlPreview.vue
index 04f5314463..be12304ae6 100644
--- a/packages/frontend/src/components/MkUrlPreview.vue
+++ b/packages/frontend/src/components/MkUrlPreview.vue
@@ -84,13 +84,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { defineAsyncComponent, onDeactivated, onUnmounted, ref } from 'vue';
-import type { summaly } from '@misskey-dev/summaly';
 import { url as local } from '@@/js/config.js';
+import { versatileLang } from '@@/js/intl-const.js';
+import type { summaly } from '@misskey-dev/summaly';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
 import { deviceKind } from '@/scripts/device-kind.js';
 import MkButton from '@/components/MkButton.vue';
-import { versatileLang } from '@@/js/intl-const.js';
 import { transformPlayerUrl } from '@/scripts/player-url-transform.js';
 import { defaultStore } from '@/store.js';
 
@@ -219,7 +219,7 @@ onUnmounted(() => {
 	height: 1.5em;
 	padding: 0;
 	margin: 0;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	background: rgba(128, 128, 128, 0.2);
 	opacity: 0.7;
 
@@ -240,7 +240,7 @@ onUnmounted(() => {
 	position: relative;
 	display: block;
 	font-size: 14px;
-	box-shadow: 0 0 0 1px var(--divider);
+	box-shadow: 0 0 0 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 	overflow: clip;
 
@@ -270,7 +270,7 @@ onUnmounted(() => {
 	height: 100%;
 	background-position: center;
 	background-size: cover;
-	background-color: var(--bg);
+	background-color: var(--MI_THEME-bg);
 	display: flex;
 	justify-content: center;
 	align-items: center;
@@ -317,7 +317,6 @@ onUnmounted(() => {
 .siteName {
 	display: inline-block;
 	margin: 0;
-	color: var(--urlPreviewInfo);
 	font-size: 0.8em;
 	line-height: 16px;
 	vertical-align: top;
diff --git a/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue b/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
index 3c5f563aa0..7a2b5f5ddc 100644
--- a/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
+++ b/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
@@ -25,9 +25,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkRadios v-model="icon">
 					<template #label>{{ i18n.ts.icon }}</template>
 					<option value="info"><i class="ti ti-info-circle"></i></option>
-					<option value="warning"><i class="ti ti-alert-triangle" style="color: var(--warn);"></i></option>
-					<option value="error"><i class="ti ti-circle-x" style="color: var(--error);"></i></option>
-					<option value="success"><i class="ti ti-check" style="color: var(--success);"></i></option>
+					<option value="warning"><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i></option>
+					<option value="error"><i class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i></option>
+					<option value="success"><i class="ti ti-check" style="color: var(--MI_THEME-success);"></i></option>
 				</MkRadios>
 				<MkRadios v-model="display">
 					<template #label>{{ i18n.ts.display }}</template>
@@ -141,8 +141,8 @@ async function del() {
 	bottom: 0;
 	left: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/components/MkUserCardMini.vue b/packages/frontend/src/components/MkUserCardMini.vue
index 603f9f2435..f3c3625c3a 100644
--- a/packages/frontend/src/components/MkUserCardMini.vue
+++ b/packages/frontend/src/components/MkUserCardMini.vue
@@ -23,7 +23,7 @@ import { acct } from '@/filters/user.js';
 
 const props = withDefaults(defineProps<{
 	user: Misskey.entities.User;
-	withChart: boolean;
+	withChart?: boolean;
 }>(), {
 	withChart: true,
 });
@@ -49,7 +49,7 @@ $bodyInfoHieght: 16px;
 	display: flex;
 	align-items: center;
 	padding: 16px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 }
 
@@ -64,7 +64,7 @@ $bodyInfoHieght: 16px;
 	flex: 1;
 	overflow: hidden;
 	font-size: 0.9em;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	padding-right: 8px;
 }
 
diff --git a/packages/frontend/src/components/MkUserInfo.vue b/packages/frontend/src/components/MkUserInfo.vue
index 73cdd9ce00..64a3867d33 100644
--- a/packages/frontend/src/components/MkUserInfo.vue
+++ b/packages/frontend/src/components/MkUserInfo.vue
@@ -77,7 +77,7 @@ defineProps<{
 	z-index: 2;
 	width: var(--avatar);
 	height: var(--avatar);
-	border: solid 4px var(--panel);
+	border: solid 4px var(--MI_THEME-panel);
 }
 
 .title {
@@ -98,7 +98,7 @@ defineProps<{
 	margin: 0;
 	line-height: 16px;
 	font-size: 0.8em;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	opacity: 0.7;
 }
 
@@ -116,7 +116,7 @@ defineProps<{
 .description {
 	padding: 16px;
 	font-size: 0.8em;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .mfm {
@@ -128,7 +128,7 @@ defineProps<{
 
 .status {
 	padding: 10px 16px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .statusItem {
@@ -139,12 +139,12 @@ defineProps<{
 .statusItemLabel {
 	margin: 0;
 	font-size: 0.7em;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .statusItemValue {
 	font-size: 1em;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 .follow {
diff --git a/packages/frontend/src/components/MkUserList.vue b/packages/frontend/src/components/MkUserList.vue
index ac82ecc3d6..8dc01a08ab 100644
--- a/packages/frontend/src/components/MkUserList.vue
+++ b/packages/frontend/src/components/MkUserList.vue
@@ -39,6 +39,6 @@ const props = withDefaults(defineProps<{
 .root {
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
-	grid-gap: var(--margin);
+	grid-gap: var(--MI-margin);
 }
 </style>
diff --git a/packages/frontend/src/components/MkUserOnlineIndicator.vue b/packages/frontend/src/components/MkUserOnlineIndicator.vue
index 9f04353f62..a4fee52367 100644
--- a/packages/frontend/src/components/MkUserOnlineIndicator.vue
+++ b/packages/frontend/src/components/MkUserOnlineIndicator.vue
@@ -36,7 +36,7 @@ const text = computed(() => {
 
 <style lang="scss" module>
 .root {
-	box-shadow: 0 0 0 3px var(--panel);
+	box-shadow: 0 0 0 3px var(--MI_THEME-panel);
 
 	// sharkey: the comment mentions something about 100% radius not behaving correctly on blink.
 	// couldn't reproduce, assuming the 120% here was just an old workaround
diff --git a/packages/frontend/src/components/MkUserPopup.vue b/packages/frontend/src/components/MkUserPopup.vue
index c6f4699b3e..9de8639fe4 100644
--- a/packages/frontend/src/components/MkUserPopup.vue
+++ b/packages/frontend/src/components/MkUserPopup.vue
@@ -19,7 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 			<svg viewBox="0 0 128 128" :class="$style.avatarBack">
 				<g transform="matrix(1.6,0,0,1.6,-38.4,-51.2)">
-					<path d="M64,32C81.661,32 96,46.339 96,64C95.891,72.184 104,72 104,72C104,72 74.096,80 64,80C52.755,80 24,72 24,72C24,72 31.854,72.018 32,64C32,46.339 46.339,32 64,32Z" style="fill: var(--popup);"/>
+					<path d="M64,32C81.661,32 96,46.339 96,64C95.891,72.184 104,72 104,72C104,72 74.096,80 64,80C52.755,80 24,72 24,72C24,72 31.854,72.018 32,64C32,46.339 46.339,32 64,32Z" style="fill: var(--MI_THEME-popup);"/>
 				</g>
 			</svg>
 			<MkAvatar :class="$style.avatar" :user="user" indicator/>
@@ -231,8 +231,8 @@ onMounted(() => {
 	padding: 16px 26px;
 	font-size: 0.8em;
 	text-align: center;
-	border-top: solid 1px var(--divider);
-	border-bottom: solid 1px var(--divider);
+	border-top: solid 1px var(--MI_THEME-divider);
+	border-bottom: solid 1px var(--MI_THEME-divider);
 }
 
 .fields {
@@ -296,7 +296,7 @@ onMounted(() => {
 
 .statusItemLabel {
 	font-size: 0.7em;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 
 .menu {
@@ -304,7 +304,7 @@ onMounted(() => {
 	top: 8px;
 	right: 44px;
 	padding: 6px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-ellipse);
 }
 
diff --git a/packages/frontend/src/components/MkUserSelectDialog.vue b/packages/frontend/src/components/MkUserSelectDialog.vue
index a5b48c8ce2..7c11744368 100644
--- a/packages/frontend/src/components/MkUserSelectDialog.vue
+++ b/packages/frontend/src/components/MkUserSelectDialog.vue
@@ -196,11 +196,11 @@ onMounted(() => {
 	font-size: 14px;
 
 	&:hover {
-		background: var(--X7);
+		background: var(--MI_THEME-X7);
 	}
 
 	&.selected {
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 		color: #fff;
 	}
 }
diff --git a/packages/frontend/src/components/MkUserSetupDialog.Follow.vue b/packages/frontend/src/components/MkUserSetupDialog.Follow.vue
index 1524ea0ec9..5153c06139 100644
--- a/packages/frontend/src/components/MkUserSetupDialog.Follow.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.Follow.vue
@@ -62,7 +62,7 @@ const popularUsers: Paging = {
 .users {
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
-	grid-gap: var(--margin);
+	grid-gap: var(--MI-margin);
 	justify-content: center;
 }
 </style>
diff --git a/packages/frontend/src/components/MkUserSetupDialog.Profile.vue b/packages/frontend/src/components/MkUserSetupDialog.Profile.vue
index 3194641cdb..7cb48f6afb 100644
--- a/packages/frontend/src/components/MkUserSetupDialog.Profile.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.Profile.vue
@@ -51,6 +51,11 @@ watch(name, () => {
 		// 空文字列をnullにしたいので??は使うな
 		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
 		name: name.value || null,
+	}, undefined, {
+		'0b3f9f6a-2f4d-4b1f-9fb4-49d3a2fd7191': {
+			title: i18n.ts.yourNameContainsProhibitedWords,
+			text: i18n.ts.yourNameContainsProhibitedWordsDescription,
+		},
 	});
 });
 
diff --git a/packages/frontend/src/components/MkUserSetupDialog.User.vue b/packages/frontend/src/components/MkUserSetupDialog.User.vue
index c80349d034..c7732af808 100644
--- a/packages/frontend/src/components/MkUserSetupDialog.User.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.User.vue
@@ -61,7 +61,7 @@ async function follow() {
 	z-index: 2;
 	width: var(--avatar);
 	height: var(--avatar);
-	border: solid 4px var(--panel);
+	border: solid 4px var(--MI_THEME-panel);
 }
 
 .title {
@@ -82,7 +82,7 @@ async function follow() {
 	margin: 0;
 	line-height: 16px;
 	font-size: 0.8em;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	opacity: 0.7;
 }
 
@@ -99,7 +99,7 @@ async function follow() {
 }
 
 .footer {
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	padding: 16px;
 }
 </style>
diff --git a/packages/frontend/src/components/MkUserSetupDialog.vue b/packages/frontend/src/components/MkUserSetupDialog.vue
index 1fb1eda039..b7261129ef 100644
--- a/packages/frontend/src/components/MkUserSetupDialog.vue
+++ b/packages/frontend/src/components/MkUserSetupDialog.vue
@@ -35,7 +35,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkAnimBg style="position: absolute; top: 0;" :scale="1.5"/>
 					<MkSpacer :marginMin="20" :marginMax="28">
 						<div class="_gaps" style="text-align: center;">
-							<i class="ti ti-confetti" style="display: block; margin: auto; font-size: 3em; color: var(--accent);"></i>
+							<i class="ti ti-confetti" style="display: block; margin: auto; font-size: 3em; color: var(--MI_THEME-accent);"></i>
 							<div style="font-size: 120%;">{{ i18n.ts._initialAccountSetting.accountCreated }}</div>
 							<div>{{ i18n.ts._initialAccountSetting.letsStartAccountSetup }}</div>
 							<MkButton primary rounded gradate style="margin: 16px auto 0 auto;" data-cy-user-setup-continue @click="page++">{{ i18n.ts._initialAccountSetting.profileSetting }} <i class="ti ti-arrow-right"></i></MkButton>
@@ -91,7 +91,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<div :class="$style.centerPage">
 					<MkSpacer :marginMin="20" :marginMax="28">
 						<div class="_gaps" style="text-align: center;">
-							<i class="ti ti-bell-ringing-2" style="display: block; margin: auto; font-size: 3em; color: var(--accent);"></i>
+							<i class="ti ti-bell-ringing-2" style="display: block; margin: auto; font-size: 3em; color: var(--MI_THEME-accent);"></i>
 							<div style="font-size: 120%;">{{ i18n.ts.pushNotification }}</div>
 							<div style="padding: 0 16px;">{{ i18n.tsx._initialAccountSetting.pushNotificationDescription({ name: instance.name ?? host }) }}</div>
 							<MkPushNotificationAllowButton primary showOnlyToRegister style="margin: 0 auto;"/>
@@ -108,7 +108,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkAnimBg style="position: absolute; top: 0;" :scale="1.5"/>
 					<MkSpacer :marginMin="20" :marginMax="28">
 						<div class="_gaps" style="text-align: center;">
-							<i class="ti ti-check" style="display: block; margin: auto; font-size: 3em; color: var(--accent);"></i>
+							<i class="ti ti-check" style="display: block; margin: auto; font-size: 3em; color: var(--MI_THEME-accent);"></i>
 							<div style="font-size: 120%;">{{ i18n.ts._initialAccountSetting.initialAccountSettingCompleted }}</div>
 							<div>{{ i18n.tsx._initialAccountSetting.youCanContinueTutorial({ name: instance.name ?? host }) }}</div>
 							<div class="_buttonsCenter" style="margin-top: 16px;">
@@ -223,7 +223,7 @@ async function later(later: boolean) {
 
 .progressBarValue {
 	height: 100%;
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	transition: all 0.5s cubic-bezier(0,.5,.5,1);
 }
 
@@ -252,7 +252,7 @@ async function later(later: boolean) {
 	left: 0;
 	flex-shrink: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	-webkit-backdrop-filter: blur(15px);
 	backdrop-filter: blur(15px);
 }
diff --git a/packages/frontend/src/components/MkVisibilityPicker.vue b/packages/frontend/src/components/MkVisibilityPicker.vue
index 3c3f9e94b6..465204d7a2 100644
--- a/packages/frontend/src/components/MkVisibilityPicker.vue
+++ b/packages/frontend/src/components/MkVisibilityPicker.vue
@@ -124,7 +124,7 @@ function choose(visibility: typeof Misskey.noteVisibilities[number]): void {
 	}
 
 	&.active {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
diff --git a/packages/frontend/src/components/MkVisitorDashboard.ActiveUsersChart.vue b/packages/frontend/src/components/MkVisitorDashboard.ActiveUsersChart.vue
index cab42cd59d..d098dad9a1 100644
--- a/packages/frontend/src/components/MkVisitorDashboard.ActiveUsersChart.vue
+++ b/packages/frontend/src/components/MkVisitorDashboard.ActiveUsersChart.vue
@@ -62,7 +62,7 @@ async function renderChart() {
 	const vLineColor = defaultStore.state.darkMode ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)';
 
 	const computedStyle = getComputedStyle(document.documentElement);
-	const accent = tinycolor(computedStyle.getPropertyValue('--accent')).toHexString();
+	const accent = tinycolor(computedStyle.getPropertyValue('--MI_THEME-accent')).toHexString();
 
 	const colorRead = accent;
 	const colorWrite = '#2ecc71';
diff --git a/packages/frontend/src/components/MkVisitorDashboard.vue b/packages/frontend/src/components/MkVisitorDashboard.vue
index 874eff6c79..688340c6b1 100644
--- a/packages/frontend/src/components/MkVisitorDashboard.vue
+++ b/packages/frontend/src/components/MkVisitorDashboard.vue
@@ -110,8 +110,8 @@ function showMenu(ev: MouseEvent) {
 
 .panel {
 	position: relative;
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 	box-shadow: 0 12px 32px rgb(0 0 0 / 25%);
 }
 
@@ -191,14 +191,14 @@ function showMenu(ev: MouseEvent) {
 }
 
 .statsItemLabel {
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	font-size: 0.9em;
 }
 
 .statsItemCount {
 	font-weight: bold;
 	font-size: 1.2em;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 }
 
 .tl {
@@ -207,7 +207,7 @@ function showMenu(ev: MouseEvent) {
 
 .tlHeader {
 	padding: 12px 16px;
-	border-bottom: solid 1px var(--divider);
+	border-bottom: solid 1px var(--MI_THEME-divider);
 }
 
 .tlBody {
diff --git a/packages/frontend/src/components/MkWaitingDialog.vue b/packages/frontend/src/components/MkWaitingDialog.vue
index 60b75b6d30..34fa6b0723 100644
--- a/packages/frontend/src/components/MkWaitingDialog.vue
+++ b/packages/frontend/src/components/MkWaitingDialog.vue
@@ -47,8 +47,8 @@ watch(() => props.showing, () => {
 	padding: 32px;
 	box-sizing: border-box;
 	text-align: center;
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 	width: 250px;
 
 	&.iconOnly {
@@ -65,7 +65,7 @@ watch(() => props.showing, () => {
 	font-size: 32px;
 
 	&.success {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&.waiting {
diff --git a/packages/frontend/src/components/MkWidgets.vue b/packages/frontend/src/components/MkWidgets.vue
index 99840bf8d7..f3d0bcd58f 100644
--- a/packages/frontend/src/components/MkWidgets.vue
+++ b/packages/frontend/src/components/MkWidgets.vue
@@ -7,7 +7,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <div :class="$style.root">
 	<template v-if="edit">
 		<header :class="$style.editHeader">
-			<MkSelect v-model="widgetAdderSelected" style="margin-bottom: var(--margin)" data-cy-widget-select>
+			<MkSelect v-model="widgetAdderSelected" style="margin-bottom: var(--MI-margin)" data-cy-widget-select>
 				<template #label>{{ i18n.ts.selectWidget }}</template>
 				<option v-for="widget in widgetDefs" :key="widget" :value="widget">{{ i18n.ts._widgets[widget] }}</option>
 			</MkSelect>
@@ -123,7 +123,7 @@ function onContextmenu(widget: Widget, ev: MouseEvent) {
 
 .widget {
 	contain: content;
-	margin: var(--margin) 0;
+	margin: var(--MI-margin) 0;
 
 	&:first-of-type {
 		margin-top: 0;
diff --git a/packages/frontend/src/components/MkWindow.vue b/packages/frontend/src/components/MkWindow.vue
index 08906a1205..056b6a37ed 100644
--- a/packages/frontend/src/components/MkWindow.vue
+++ b/packages/frontend/src/components/MkWindow.vue
@@ -54,9 +54,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { onBeforeUnmount, onMounted, provide, shallowRef, ref } from 'vue';
+import type { MenuItem } from '@/types/menu.js';
 import contains from '@/scripts/contains.js';
 import * as os from '@/os.js';
-import type { MenuItem } from '@/types/menu.js';
 import { i18n } from '@/i18n.js';
 import { defaultStore } from '@/store.js';
 
@@ -484,6 +484,10 @@ defineExpose({
 }
 
 .root {
+	// universal.vueとかで直接--MI-stickyBottomが定義されていたりするのでリセット
+	--MI-stickyTop: 0;
+	--MI-stickyBottom: 0;
+
 	position: fixed;
 	top: 0;
 	left: 0;
@@ -502,7 +506,7 @@ defineExpose({
 	contain: content;
 	width: 100%;
 	height: 100%;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 }
 
 .header {
@@ -514,10 +518,10 @@ defineExpose({
 	flex-shrink: 0;
 	user-select: none;
 	height: var(--height);
-	background: var(--windowHeader);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	//border-bottom: solid 1px var(--divider);
+	background: var(--MI_THEME-windowHeader);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	//border-bottom: solid 1px var(--MI_THEME-divider);
 	font-size: 90%;
 	font-weight: bold;
 
@@ -531,11 +535,11 @@ defineExpose({
 	width: var(--height);
 
 	&:hover {
-		color: var(--fgHighlighted);
+		color: var(--MI_THEME-fgHighlighted);
 	}
 
 	&.highlighted {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
@@ -560,7 +564,7 @@ defineExpose({
 .content {
 	flex: 1;
 	overflow: auto;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	container-type: size;
 }
 
diff --git a/packages/frontend/src/components/form/link.vue b/packages/frontend/src/components/form/link.vue
index f5546edf1e..1cfde0c903 100644
--- a/packages/frontend/src/components/form/link.vue
+++ b/packages/frontend/src/components/form/link.vue
@@ -60,18 +60,18 @@ const props = defineProps<{
 	width: 100%;
 	box-sizing: border-box;
 	padding: 10px 14px;
-	background: var(--folderHeaderBg);
+	background: var(--MI_THEME-folderHeaderBg);
 	border-radius: var(--radius-sm);
 	font-size: 0.9em;
 
 	&:hover {
 		text-decoration: none;
-		background: var(--folderHeaderHoverBg);
+		background: var(--MI_THEME-folderHeaderHoverBg);
 	}
 
 	&.active {
-		color: var(--accent);
-		background: var(--folderHeaderHoverBg);
+		color: var(--MI_THEME-accent);
+		background: var(--MI_THEME-folderHeaderHoverBg);
 	}
 }
 
@@ -79,7 +79,7 @@ const props = defineProps<{
 	margin-right: 0.75em;
 	flex-shrink: 0;
 	text-align: center;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
diff --git a/packages/frontend/src/components/form/section.vue b/packages/frontend/src/components/form/section.vue
index ad37daa265..5fca3acc31 100644
--- a/packages/frontend/src/components/form/section.vue
+++ b/packages/frontend/src/components/form/section.vue
@@ -21,8 +21,8 @@ defineProps<{
 
 <style lang="scss" module>
 .root {
-	border-top: solid 0.5px var(--divider);
-	//border-bottom: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	//border-bottom: solid 0.5px var(--MI_THEME-divider);
 }
 
 .rootFirst {
@@ -49,7 +49,7 @@ defineProps<{
 
 .description {
 	font-size: 0.85em;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 	margin: 0 0 8px 0;
 }
 </style>
diff --git a/packages/frontend/src/components/form/slot.vue b/packages/frontend/src/components/form/slot.vue
index f54db0ca82..da94b7abbb 100644
--- a/packages/frontend/src/components/form/slot.vue
+++ b/packages/frontend/src/components/form/slot.vue
@@ -35,7 +35,7 @@ function focus() {
 .caption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 
 	&:empty {
 		display: none;
diff --git a/packages/frontend/src/components/global/MkAd.vue b/packages/frontend/src/components/global/MkAd.vue
index 1238e6ef23..57af034354 100644
--- a/packages/frontend/src/components/global/MkAd.vue
+++ b/packages/frontend/src/components/global/MkAd.vue
@@ -30,12 +30,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</component>
 	</div>
 	<div v-else :class="$style.menu">
-		<div :class="$style.menuContainer">
-			<div>Ads by {{ host }}</div>
-			<!--<MkButton class="button" primary>{{ i18n.ts._ad.like }}</MkButton>-->
-			<MkButton v-if="chosen.ratio !== 0" :class="$style.menuButton" @click="reduceFrequency">{{ i18n.ts._ad.reduceFrequencyOfThisAd }}</MkButton>
-			<button class="_textButton" @click="toggleMenu">{{ i18n.ts._ad.back }}</button>
-		</div>
+		<div>Ads by {{ host }}</div>
+		<!--<MkButton class="button" primary>{{ i18n.ts._ad.like }}</MkButton>-->
+		<MkButton v-if="chosen.ratio !== 0" :class="$style.menuButton" @click="reduceFrequency">{{ i18n.ts._ad.reduceFrequencyOfThisAd }}</MkButton>
+		<button class="_textButton" @click="toggleMenu">{{ i18n.ts._ad.back }}</button>
 	</div>
 </div>
 <div v-else></div>
@@ -43,9 +41,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { ref, computed } from 'vue';
+import { url as local, host } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
-import { url as local, host } from '@@/js/config.js';
 import MkButton from '@/components/MkButton.vue';
 import { defaultStore } from '@/store.js';
 import * as os from '@/os.js';
@@ -123,8 +121,7 @@ function reduceFrequency(): void {
 
 <style lang="scss" module>
 .root {
-	background-size: auto auto;
-	background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--ad) 8px, var(--ad) 14px );
+
 }
 
 .main {
@@ -139,8 +136,6 @@ function reduceFrequency(): void {
 	}
 
 	&.form_horizontal {
-		padding: 8px;
-
 		> .link,
 		> .link > .img {
 			max-width: min(600px, 100%);
@@ -149,8 +144,6 @@ function reduceFrequency(): void {
 	}
 
 	&.form_horizontalBig {
-		padding: 8px;
-
 		> .link,
 		> .link > .img {
 			max-width: min(600px, 100%);
@@ -191,7 +184,7 @@ function reduceFrequency(): void {
 	right: 1px;
 	display: grid;
 	place-content: center;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-full);
 	padding: 2px;
 }
@@ -202,15 +195,12 @@ function reduceFrequency(): void {
 }
 
 .menu {
-	padding: 8px;
 	text-align: center;
-}
-
-.menuContainer {
 	padding: 8px;
 	margin: 0 auto;
 	max-width: 400px;
-	border: solid 1px var(--divider);
+	background: var(--MI_THEME-panel);
+	border: solid 1px var(--MI_THEME-divider);
 }
 
 .menuButton {
diff --git a/packages/frontend/src/components/global/MkLoading.vue b/packages/frontend/src/components/global/MkLoading.vue
index 49d8ace37b..47d797606b 100644
--- a/packages/frontend/src/components/global/MkLoading.vue
+++ b/packages/frontend/src/components/global/MkLoading.vue
@@ -56,7 +56,7 @@ const props = withDefaults(defineProps<{
 	--size: 38px;
 
 	&.colored {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&.inline {
diff --git a/packages/frontend/src/components/global/MkMfm.ts b/packages/frontend/src/components/global/MkMfm.ts
index 9bf9f4a872..90b3999092 100644
--- a/packages/frontend/src/components/global/MkMfm.ts
+++ b/packages/frontend/src/components/global/MkMfm.ts
@@ -7,6 +7,7 @@ import { VNode, h, defineAsyncComponent, SetupContext, provide } from 'vue';
 import * as mfm from '@transfem-org/sfm-js';
 import * as Misskey from 'misskey-js';
 import CkFollowMouse from '../CkFollowMouse.vue';
+import { host } from '@@/js/config.js';
 import MkUrl from '@/components/global/MkUrl.vue';
 import MkTime from '@/components/global/MkTime.vue';
 import MkLink from '@/components/MkLink.vue';
@@ -18,7 +19,6 @@ import MkCodeInline from '@/components/MkCodeInline.vue';
 import MkGoogle from '@/components/MkGoogle.vue';
 import MkSparkle from '@/components/MkSparkle.vue';
 import MkA, { MkABehavior } from '@/components/global/MkA.vue';
-import { host } from '@@/js/config.js';
 import { defaultStore } from '@/store.js';
 
 function safeParseFloat(str: unknown): number | null {
@@ -32,8 +32,8 @@ const QUOTE_STYLE = `
 display: block;
 margin: 8px;
 padding: 6px 0 6px 12px;
-color: var(--fg);
-border-left: solid 3px var(--fg);
+color: var(--MI_THEME-fg);
+border-left: solid 3px var(--MI_THEME-fg);
 opacity: 0.7;
 `.split('\n').join(' ');
 
@@ -60,7 +60,8 @@ type MfmEvents = {
 
 // eslint-disable-next-line import/no-default-export
 export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEvents>['emit'] }) {
-	provide('linkNavigationBehavior', props.linkNavigationBehavior);
+	// こうしたいところだけど functional component 内では provide は使えない
+	//provide('linkNavigationBehavior', props.linkNavigationBehavior);
 
 	const isNote = props.isNote ?? true;
 	const shouldNyaize = props.nyaize === 'respect' && props.author?.isCat && props.author?.speakAsCat && !defaultStore.state.disableCatSpeak;
@@ -328,7 +329,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					}
 					case 'border': {
 						let color = validColor(token.props.args.color);
-						color = color ? `#${color}` : 'var(--accent)';
+						color = color ? `#${color}` : 'var(--MI_THEME-accent)';
 						let b_style = token.props.args.style;
 						if (
 							typeof b_style !== 'string' ||
@@ -361,7 +362,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 						const child = token.children[0];
 						const unixtime = parseInt(child.type === 'text' ? child.props.text : '');
 						return h('span', {
-							style: 'display: inline-block; font-size: 90%; border: solid 1px var(--divider); border-radius: var(--radius-ellipse); padding: 4px 10px 4px 6px;',
+							style: 'display: inline-block; font-size: 90%; border: solid 1px var(--MI_THEME-divider); border-radius: var(--radius-ellipse); padding: 4px 10px 4px 6px;',
 						}, [
 							h('i', {
 								class: 'ti ti-clock',
@@ -409,6 +410,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					key: Math.random(),
 					url: token.props.url,
 					rel: 'nofollow noopener',
+					navigationBehavior: props.linkNavigationBehavior,
 				}))];
 			}
 
@@ -417,6 +419,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					key: Math.random(),
 					url: token.props.url,
 					rel: 'nofollow noopener',
+					navigationBehavior: props.linkNavigationBehavior,
 				}, genEl(token.children, scale, true)))];
 			}
 
@@ -425,6 +428,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					key: Math.random(),
 					host: (token.props.host == null && props.author && props.author.host != null ? props.author.host : token.props.host) ?? host,
 					username: token.props.username,
+					navigationBehavior: props.linkNavigationBehavior,
 				}))];
 			}
 
@@ -432,7 +436,8 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 				return [h('bdi', h(MkA, {
 					key: Math.random(),
 					to: isNote ? `/tags/${encodeURIComponent(token.props.hashtag)}` : `/user-tags/${encodeURIComponent(token.props.hashtag)}`,
-					style: 'color:var(--hashtag);',
+					style: 'color:var(--MI_THEME-hashtag);',
+					behavior: props.linkNavigationBehavior,
 				}, `#${token.props.hashtag}`))];
 			}
 
diff --git a/packages/frontend/src/components/global/MkPageHeader.tabs.vue b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
index 7d13fb9279..20be1b8725 100644
--- a/packages/frontend/src/components/global/MkPageHeader.tabs.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
@@ -248,7 +248,7 @@ onUnmounted(() => {
 	position: absolute;
 	bottom: 0;
 	height: 3px;
-	background: var(--accent);
+	background: var(--MI_THEME-accent);
 	border-radius: var(--radius-ellipse);
 	transition: none;
 	pointer-events: none;
diff --git a/packages/frontend/src/components/global/MkPageHeader.vue b/packages/frontend/src/components/global/MkPageHeader.vue
index bb20f54fa4..cc7633dcff 100644
--- a/packages/frontend/src/components/global/MkPageHeader.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.vue
@@ -115,7 +115,7 @@ function goBack(): void {
 }
 
 const calcBg = () => {
-	const rawBg = 'var(--bg)';
+	const rawBg = 'var(--MI_THEME-bg)';
 	const tinyBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
 	tinyBg.setAlpha(0.85);
 	bg.value = tinyBg.toRgbString();
@@ -146,9 +146,9 @@ onUnmounted(() => {
 
 <style lang="scss" module>
 .root {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	border-bottom: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	border-bottom: solid 0.5px var(--MI_THEME-divider);
 	width: 100%;
 }
 
@@ -161,7 +161,7 @@ onUnmounted(() => {
 .upper {
 	--height: 50px;
 	display: flex;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 	height: var(--height);
 
 	.tabs:first-child {
@@ -246,7 +246,7 @@ onUnmounted(() => {
 	}
 
 	&.highlighted {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
diff --git a/packages/frontend/src/components/global/MkStickyContainer.vue b/packages/frontend/src/components/global/MkStickyContainer.vue
index 72993991ce..1aebf487bb 100644
--- a/packages/frontend/src/components/global/MkStickyContainer.vue
+++ b/packages/frontend/src/components/global/MkStickyContainer.vue
@@ -5,32 +5,30 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <div ref="rootEl">
-	<div ref="headerEl">
+	<div ref="headerEl" :class="$style.header">
 		<slot name="header"></slot>
 	</div>
 	<div
-		ref="bodyEl"
+		:class="$style.body"
 		:data-sticky-container-header-height="headerHeight"
 		:data-sticky-container-footer-height="footerHeight"
-		style="position: relative; z-index: 0;"
 	>
 		<slot></slot>
 	</div>
-	<div ref="footerEl">
+	<div ref="footerEl" :class="$style.footer">
 		<slot name="footer"></slot>
 	</div>
 </div>
 </template>
 
 <script lang="ts" setup>
-import { onMounted, onUnmounted, provide, inject, Ref, ref, watch, shallowRef } from 'vue';
+import { onMounted, onUnmounted, provide, inject, Ref, ref, watch, useTemplateRef } from 'vue';
 
 import { CURRENT_STICKY_BOTTOM, CURRENT_STICKY_TOP } from '@@/js/const.js';
 
-const rootEl = shallowRef<HTMLElement>();
-const headerEl = shallowRef<HTMLElement>();
-const footerEl = shallowRef<HTMLElement>();
-const bodyEl = shallowRef<HTMLElement>();
+const rootEl = useTemplateRef('rootEl');
+const headerEl = useTemplateRef('headerEl');
+const footerEl = useTemplateRef('footerEl');
 
 const headerHeight = ref<string | undefined>();
 const childStickyTop = ref(0);
@@ -67,31 +65,11 @@ onMounted(() => {
 
 	watch([parentStickyTop, parentStickyBottom], calc);
 
-	watch(childStickyTop, () => {
-		if (bodyEl.value == null) return;
-		bodyEl.value.style.setProperty('--stickyTop', `${childStickyTop.value}px`);
-	}, {
-		immediate: true,
-	});
-
-	watch(childStickyBottom, () => {
-		if (bodyEl.value == null) return;
-		bodyEl.value.style.setProperty('--stickyBottom', `${childStickyBottom.value}px`);
-	}, {
-		immediate: true,
-	});
-
 	if (headerEl.value != null) {
-		headerEl.value.style.position = 'sticky';
-		headerEl.value.style.top = 'var(--stickyTop, 0)';
-		headerEl.value.style.zIndex = '1';
 		observer.observe(headerEl.value);
 	}
 
 	if (footerEl.value != null) {
-		footerEl.value.style.position = 'sticky';
-		footerEl.value.style.bottom = 'var(--stickyBottom, 0)';
-		footerEl.value.style.zIndex = '1';
 		observer.observe(footerEl.value);
 	}
 });
@@ -101,6 +79,27 @@ onUnmounted(() => {
 });
 
 defineExpose({
-	rootEl: rootEl,
+	rootEl,
 });
 </script>
+
+<style lang='scss' module>
+.body {
+	position: relative;
+	z-index: 0;
+	--MI-stickyTop: v-bind("childStickyTop + 'px'");
+	--MI-stickyBottom: v-bind("childStickyBottom + 'px'");
+}
+
+.header {
+	position: sticky;
+	top: var(--MI-stickyTop, 0);
+	z-index: 1;
+}
+
+.footer {
+	position: sticky;
+	bottom: var(--MI-stickyBottom, 0);
+	z-index: 1;
+}
+</style>
diff --git a/packages/frontend/src/components/global/MkTime.vue b/packages/frontend/src/components/global/MkTime.vue
index 50bec990a1..f600f7eed2 100644
--- a/packages/frontend/src/components/global/MkTime.vue
+++ b/packages/frontend/src/components/global/MkTime.vue
@@ -99,10 +99,10 @@ if (!invalid && props.origin === null && (props.mode === 'relative' || props.mod
 
 <style lang="scss" module>
 .old1 {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 }
 
 .old1.old2 {
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 </style>
diff --git a/packages/frontend/src/components/global/RouterView.vue b/packages/frontend/src/components/global/RouterView.vue
index 19bd794a5d..38bdfc52d4 100644
--- a/packages/frontend/src/components/global/RouterView.vue
+++ b/packages/frontend/src/components/global/RouterView.vue
@@ -27,6 +27,7 @@ import MkLoadingPage from '@/pages/_loading_.vue';
 
 const props = defineProps<{
 	router?: IRouter;
+	nested?: boolean;
 }>();
 
 const router = props.router ?? inject('router');
@@ -39,6 +40,8 @@ const currentDepth = inject('routerCurrentDepth', 0);
 provide('routerCurrentDepth', currentDepth + 1);
 
 function resolveNested(current: Resolved, d = 0): Resolved | null {
+	if (!props.nested) return current;
+
 	if (d === currentDepth) {
 		return current;
 	} else {
diff --git a/packages/frontend/src/components/page/page.dynamic.vue b/packages/frontend/src/components/page/page.dynamic.vue
index 8c511a690d..c2449931c1 100644
--- a/packages/frontend/src/components/page/page.dynamic.vue
+++ b/packages/frontend/src/components/page/page.dynamic.vue
@@ -27,9 +27,9 @@ const props = defineProps<{
 
 <style lang="scss" module>
 .root {
-	border: 1px solid var(--divider);
-	border-radius: var(--radius);
-	padding: var(--margin);
+	border: 1px solid var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
+	padding: var(--MI-margin);
 	text-align: center;
 }
 
diff --git a/packages/frontend/src/components/page/page.image.vue b/packages/frontend/src/components/page/page.image.vue
index fc1ce9fc7b..69443ce7dd 100644
--- a/packages/frontend/src/components/page/page.image.vue
+++ b/packages/frontend/src/components/page/page.image.vue
@@ -28,8 +28,8 @@ onMounted(() => {
 
 <style lang="scss" module>
 .root {
-	border: 1px solid var(--divider);
-	border-radius: var(--radius);
+	border: 1px solid var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	overflow: hidden;
 }
 .mediaList {
diff --git a/packages/frontend/src/components/page/page.note.vue b/packages/frontend/src/components/page/page.note.vue
index b5ba407806..84436e7adb 100644
--- a/packages/frontend/src/components/page/page.note.vue
+++ b/packages/frontend/src/components/page/page.note.vue
@@ -35,7 +35,7 @@ onMounted(() => {
 
 <style lang="scss" module>
 .root {
-	border: 1px solid var(--divider);
-	border-radius: var(--radius);
+	border: 1px solid var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 }
 </style>
diff --git a/packages/frontend/src/directives/adaptive-bg.ts b/packages/frontend/src/directives/adaptive-bg.ts
index 23fd1bddf4..45891de889 100644
--- a/packages/frontend/src/directives/adaptive-bg.ts
+++ b/packages/frontend/src/directives/adaptive-bg.ts
@@ -21,7 +21,7 @@ export default {
 		const myBg = window.getComputedStyle(src).backgroundColor;
 
 		if (parentBg === myBg) {
-			src.style.backgroundColor = 'var(--bg)';
+			src.style.backgroundColor = 'var(--MI_THEME-bg)';
 		} else {
 			src.style.backgroundColor = myBg;
 		}
diff --git a/packages/frontend/src/directives/adaptive-border.ts b/packages/frontend/src/directives/adaptive-border.ts
index b436075fcd..685ca38e96 100644
--- a/packages/frontend/src/directives/adaptive-border.ts
+++ b/packages/frontend/src/directives/adaptive-border.ts
@@ -21,7 +21,7 @@ export default {
 		const myBg = window.getComputedStyle(src).backgroundColor;
 
 		if (parentBg === myBg) {
-			src.style.borderColor = 'var(--divider)';
+			src.style.borderColor = 'var(--MI_THEME-divider)';
 		} else {
 			src.style.borderColor = myBg;
 		}
diff --git a/packages/frontend/src/directives/panel.ts b/packages/frontend/src/directives/panel.ts
index bbcc220e09..7b5969c679 100644
--- a/packages/frontend/src/directives/panel.ts
+++ b/packages/frontend/src/directives/panel.ts
@@ -18,12 +18,12 @@ export default {
 
 		const parentBg = getBgColor(src.parentElement);
 
-		const myBg = getComputedStyle(document.documentElement).getPropertyValue('--panel');
+		const myBg = getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-panel');
 
 		if (parentBg === myBg) {
-			src.style.backgroundColor = 'var(--bg)';
+			src.style.backgroundColor = 'var(--MI_THEME-bg)';
 		} else {
-			src.style.backgroundColor = 'var(--panel)';
+			src.style.backgroundColor = 'var(--MI_THEME-panel)';
 		}
 	},
 } as Directive;
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index e73aa77a3c..5d3d4c0a55 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -10,6 +10,7 @@ import { EventEmitter } from 'eventemitter3';
 import * as Misskey from 'misskey-js';
 import type { ComponentProps as CP } from 'vue-component-type-helpers';
 import type { Form, GetFormResultType } from '@/scripts/form.js';
+import type { MenuItem } from '@/types/menu.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
@@ -22,7 +23,6 @@ import MkPasswordDialog from '@/components/MkPasswordDialog.vue';
 import MkEmojiPickerDialog from '@/components/MkEmojiPickerDialog.vue';
 import MkPopupMenu from '@/components/MkPopupMenu.vue';
 import MkContextMenu from '@/components/MkContextMenu.vue';
-import type { MenuItem } from '@/types/menu.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { pleaseLogin } from '@/scripts/please-login.js';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
@@ -35,6 +35,7 @@ export const apiWithDialog = (<E extends keyof Misskey.Endpoints = keyof Misskey
 	endpoint: E,
 	data: P = {} as any,
 	token?: string | null | undefined,
+	customErrors?: Record<string, { title?: string; text: string; }>,
 ) => {
 	const promise = misskeyApi(endpoint, data, token);
 	promiseDialog(promise, null, async (err) => {
@@ -77,6 +78,9 @@ export const apiWithDialog = (<E extends keyof Misskey.Endpoints = keyof Misskey
 		} else if (err.message.startsWith('Unexpected token')) {
 			title = i18n.ts.gotInvalidResponseError;
 			text = i18n.ts.gotInvalidResponseErrorDescription;
+		} else if (customErrors && customErrors[err.id] != null) {
+			title = customErrors[err.id].title;
+			text = customErrors[err.id].text;
 		}
 		alert({
 			type: 'error',
@@ -86,7 +90,7 @@ export const apiWithDialog = (<E extends keyof Misskey.Endpoints = keyof Misskey
 	});
 
 	return promise;
-}) as typeof misskeyApi;
+});
 
 export function promiseDialog<T extends Promise<any>>(
 	promise: T,
diff --git a/packages/frontend/src/pages/about.federation.vue b/packages/frontend/src/pages/about.federation.vue
index 71353c7dfa..2190be8bec 100644
--- a/packages/frontend/src/pages/about.federation.vue
+++ b/packages/frontend/src/pages/about.federation.vue
@@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<template #prefix><i class="ti ti-search"></i></template>
 			<template #label>{{ i18n.ts.host }}</template>
 		</MkInput>
-		<FormSplit style="margin-top: var(--margin);">
+		<FormSplit style="margin-top: var(--MI-margin);">
 			<MkSelect v-model="state">
 				<template #label>{{ i18n.ts.state }}</template>
 				<option value="all">{{ i18n.ts.all }}</option>
diff --git a/packages/frontend/src/pages/about.overview.vue b/packages/frontend/src/pages/about.overview.vue
index ca070c65a4..42898b3447 100644
--- a/packages/frontend/src/pages/about.overview.vue
+++ b/packages/frontend/src/pages/about.overview.vue
@@ -172,7 +172,7 @@ await misskeyApi('sponsors', { instance: true }).then((res) => sponsors.value.pu
 	text-align: center;
 	border-radius: var(--radius);
 	overflow: clip;
-	background-color: var(--panel);
+	background-color: var(--MI_THEME-panel);
 	background-size: cover;
 	background-position: center center;
 }
@@ -208,14 +208,14 @@ await misskeyApi('sponsors', { instance: true }).then((res) => sponsors.value.pu
 		flex-shrink: 0;
 		display: flex;
 		position: sticky;
-		top: calc(var(--stickyTop, 0px) + 8px);
+		top: calc(var(--MI-stickyTop, 0px) + 8px);
 		counter-increment: item;
 		content: counter(item);
 		width: 32px;
 		height: 32px;
 		line-height: 32px;
-		background-color: var(--accentedBg);
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
 		font-size: 13px;
 		font-weight: bold;
 		align-items: center;
diff --git a/packages/frontend/src/pages/admin-user.vue b/packages/frontend/src/pages/admin-user.vue
index 22e16effe0..f63b81c393 100644
--- a/packages/frontend/src/pages/admin-user.vue
+++ b/packages/frontend/src/pages/admin-user.vue
@@ -55,6 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 				<MkTextarea v-model="moderationNote" manualSave>
 					<template #label>{{ i18n.ts.moderationNote }}</template>
+					<template #caption>{{ i18n.ts.moderationNoteDescription }}</template>
 				</MkTextarea>
 
 				<FormSection v-if="user.host">
@@ -140,15 +141,21 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div v-else-if="tab === 'announcements'" class="_gaps">
 				<MkButton primary rounded @click="createAnnouncement"><i class="ti ti-plus"></i> {{ i18n.ts._announcement.new }}</MkButton>
 
+				<MkSelect v-model="announcementsStatus">
+					<template #label>{{ i18n.ts.filter }}</template>
+					<option value="active">{{ i18n.ts.active }}</option>
+					<option value="archived">{{ i18n.ts.archived }}</option>
+				</MkSelect>
+
 				<MkPagination :pagination="announcementsPagination">
 					<template #default="{ items }">
 						<div class="_gaps_s">
 							<div v-for="announcement in items" :key="announcement.id" v-panel :class="$style.announcementItem" @click="editAnnouncement(announcement)">
 								<span style="margin-right: 0.5em;">
 									<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-									<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-									<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-									<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+									<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+									<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+									<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 								</span>
 								<span>{{ announcement.title }}</span>
 								<span v-if="announcement.reads > 0" style="margin-left: auto; opacity: 0.7;">{{ i18n.ts.messageRead }}</span>
@@ -193,6 +200,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { computed, defineAsyncComponent, watch, ref } from 'vue';
 import * as Misskey from 'misskey-js';
+import { url } from '@@/js/config.js';
 import MkChart from '@/components/MkChart.vue';
 import MkObjectView from '@/components/MkObjectView.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
@@ -208,7 +216,6 @@ import MkFileListForAdmin from '@/components/MkFileListForAdmin.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
-import { url } from '@@/js/config.js';
 import { acct } from '@/filters/user.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { i18n } from '@/i18n.js';
@@ -244,11 +251,15 @@ const filesPagination = {
 		userId: props.userId,
 	})),
 };
+
+const announcementsStatus = ref<'active' | 'archived'>('active');
+
 const announcementsPagination = {
 	endpoint: 'admin/announcements/list' as const,
 	limit: 10,
 	params: computed(() => ({
 		userId: props.userId,
+		status: announcementsStatus.value,
 	})),
 };
 const expandedRoles = ref([]);
@@ -600,18 +611,18 @@ definePageMetadata(() => ({
 			}
 
 			> .suspended {
-				color: var(--error);
-				border-color: var(--error);
+				color: var(--MI_THEME-error);
+				border-color: var(--MI_THEME-error);
 			}
 
 			> .silenced {
-				color: var(--warn);
-				border-color: var(--warn);
+				color: var(--MI_THEME-warn);
+				border-color: var(--MI_THEME-warn);
 			}
 
 			> .moderator {
-				color: var(--success);
-				border-color: var(--success);
+				color: var(--MI_THEME-success);
+				border-color: var(--MI_THEME-success);
 			}
 		}
 	}
@@ -670,7 +681,7 @@ definePageMetadata(() => ({
 .roleItemSub {
 	padding: 6px 12px;
 	font-size: 85%;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 
 .roleUnassign {
diff --git a/packages/frontend/src/pages/admin/RolesEditorFormula.vue b/packages/frontend/src/pages/admin/RolesEditorFormula.vue
index f001a4ac20..4762ef3f97 100644
--- a/packages/frontend/src/pages/admin/RolesEditorFormula.vue
+++ b/packages/frontend/src/pages/admin/RolesEditorFormula.vue
@@ -155,12 +155,12 @@ function removeSelf() {
 }
 
 .item {
-	border: solid 2px var(--divider);
-	border-radius: var(--radius);
+	border: solid 2px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 	padding: 12px;
 
 	&:hover {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 	}
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/_header_.vue b/packages/frontend/src/pages/admin/_header_.vue
index 2a71e3efab..b061b2fa0c 100644
--- a/packages/frontend/src/pages/admin/_header_.vue
+++ b/packages/frontend/src/pages/admin/_header_.vue
@@ -119,7 +119,7 @@ function onTabClick(tab: Tab, ev: MouseEvent): void {
 }
 
 const calcBg = () => {
-	const rawBg = pageMetadata.value?.bg ?? 'var(--bg)';
+	const rawBg = pageMetadata.value?.bg ?? 'var(--MI_THEME-bg)';
 	const tinyBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
 	tinyBg.setAlpha(0.85);
 	bg.value = tinyBg.toRgbString();
@@ -156,8 +156,8 @@ onUnmounted(() => {
 	--height: 60px;
 	display: flex;
 	width: 100%;
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 
 	> .buttons {
 		--margin: 8px;
@@ -189,7 +189,7 @@ onUnmounted(() => {
 			}
 
 			&.highlighted {
-				color: var(--accent);
+				color: var(--MI_THEME-accent);
 			}
 		}
 
@@ -286,7 +286,7 @@ onUnmounted(() => {
 			position: absolute;
 			bottom: 0;
 			height: 3px;
-			background: var(--accent);
+			background: var(--MI_THEME-accent);
 			border-radius: var(--radius-ellipse);
 			transition: all 0.2s ease;
 			pointer-events: none;
diff --git a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.editor.vue b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.editor.vue
index 827e22e8ae..eef24afd32 100644
--- a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.editor.vue
+++ b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.editor.vue
@@ -294,10 +294,10 @@ onMounted(async () => {
 	bottom: 0;
 	left: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
-	background: var(--acrylicBg);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-acrylicBg);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 
 .systemWebhook {
diff --git a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.item.vue b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.item.vue
index 0b86808faf..36d586bd23 100644
--- a/packages/frontend/src/pages/admin/abuse-report/notification-recipient.item.vue
+++ b/packages/frontend/src/pages/admin/abuse-report/notification-recipient.item.vue
@@ -87,7 +87,7 @@ function onDeleteButtonClicked() {
 }
 
 .rightDivider {
-	border-right: 0.5px solid var(--divider);
+	border-right: 0.5px solid var(--MI_THEME-divider);
 }
 
 .recipientButtons {
@@ -108,7 +108,7 @@ function onDeleteButtonClicked() {
 	padding: 8px;
 
 	&:hover {
-		background-color: var(--buttonBg);
+		background-color: var(--MI_THEME-buttonBg);
 	}
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/abuses.vue b/packages/frontend/src/pages/admin/abuses.vue
index c8a9ca7112..a164ecb1fe 100644
--- a/packages/frontend/src/pages/admin/abuses.vue
+++ b/packages/frontend/src/pages/admin/abuses.vue
@@ -12,6 +12,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkButton link to="/admin/abuse-report-notification-recipient" primary>{{ i18n.ts.notificationSetting }}</MkButton>
 			</div>
 
+			<MkInfo v-if="!defaultStore.reactiveState.abusesTutorial.value" closable @close="closeTutorial()">
+				{{ i18n.ts._abuseUserReport.resolveTutorial }}
+			</MkInfo>
+
 			<div :class="$style.inputs" class="_gaps">
 				<MkSelect v-model="state" style="margin: 0; flex: 1;">
 					<template #label>{{ i18n.ts.state }}</template>
@@ -44,8 +48,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 			-->
 
-			<MkPagination v-slot="{items}" ref="reports" :pagination="pagination" :displayLimit="50" style="margin-top: var(--margin);">
-				<XAbuseReport v-for="report in items" :key="report.id" :report="report" @resolved="resolved"/>
+			<MkPagination v-slot="{items}" ref="reports" :pagination="pagination" :displayLimit="50">
+				<div class="_gaps">
+					<XAbuseReport v-for="report in items" :key="report.id" :report="report" @resolved="resolved"/>
+				</div>
 			</MkPagination>
 		</div>
 	</MkSpacer>
@@ -54,7 +60,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, shallowRef, ref } from 'vue';
-
 import XHeader from './_header_.vue';
 import MkSelect from '@/components/MkSelect.vue';
 import MkPagination from '@/components/MkPagination.vue';
@@ -62,6 +67,8 @@ import XAbuseReport from '@/components/MkAbuseReport.vue';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import MkButton from '@/components/MkButton.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import { defaultStore } from '@/store.js';
 
 const reports = shallowRef<InstanceType<typeof MkPagination>>();
 
@@ -85,6 +92,10 @@ function resolved(reportId) {
 	reports.value?.removeItem(reportId);
 }
 
+function closeTutorial() {
+	defaultStore.set('abusesTutorial', false);
+}
+
 const headerActions = computed(() => []);
 
 const headerTabs = computed(() => []);
diff --git a/packages/frontend/src/pages/admin/ads.vue b/packages/frontend/src/pages/admin/ads.vue
index 6c8901b10b..0d67359e47 100644
--- a/packages/frontend/src/pages/admin/ads.vue
+++ b/packages/frontend/src/pages/admin/ads.vue
@@ -266,7 +266,7 @@ definePageMetadata(() => ({
 	padding: 32px;
 
 	&:not(:last-child) {
-		margin-bottom: var(--margin);
+		margin-bottom: var(--MI-margin);
 	}
 }
 .input {
diff --git a/packages/frontend/src/pages/admin/announcements.vue b/packages/frontend/src/pages/admin/announcements.vue
index fd37311b21..e420586017 100644
--- a/packages/frontend/src/pages/admin/announcements.vue
+++ b/packages/frontend/src/pages/admin/announcements.vue
@@ -24,9 +24,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<template #label>{{ announcement.title }}</template>
 					<template #icon>
 						<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-						<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-						<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-						<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+						<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+						<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+						<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 					</template>
 					<template #caption>{{ announcement.text }}</template>
 					<template #footer>
@@ -51,9 +51,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<MkRadios v-model="announcement.icon">
 							<template #label>{{ i18n.ts.icon }}</template>
 							<option value="info"><i class="ti ti-info-circle"></i></option>
-							<option value="warning"><i class="ti ti-alert-triangle" style="color: var(--warn);"></i></option>
-							<option value="error"><i class="ti ti-circle-x" style="color: var(--error);"></i></option>
-							<option value="success"><i class="ti ti-check" style="color: var(--success);"></i></option>
+							<option value="warning"><i class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i></option>
+							<option value="error"><i class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i></option>
+							<option value="success"><i class="ti ti-check" style="color: var(--MI_THEME-success);"></i></option>
 						</MkRadios>
 						<MkRadios v-model="announcement.display">
 							<template #label>{{ i18n.ts.display }}</template>
diff --git a/packages/frontend/src/pages/admin/bot-protection.vue b/packages/frontend/src/pages/admin/bot-protection.vue
index 644436cde6..2f6dac8097 100644
--- a/packages/frontend/src/pages/admin/bot-protection.vue
+++ b/packages/frontend/src/pages/admin/bot-protection.vue
@@ -12,6 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template v-else-if="botProtectionForm.savedState.provider === 'recaptcha'" #suffix>reCAPTCHA</template>
 	<template v-else-if="botProtectionForm.savedState.provider === 'turnstile'" #suffix>Turnstile</template>
 	<template v-else-if="botProtectionForm.savedState.provider === 'fc'" #suffix>FriendlyCaptcha</template>
+	<template v-else-if="botProtectionForm.savedState.provider === 'testcaptcha'" #suffix>testCaptcha</template>
 	<template v-else #suffix>{{ i18n.ts.none }} ({{ i18n.ts.notRecommended }})</template>
 	<template v-if="botProtectionForm.modified.value" #footer>
 		<MkFormFooter :form="botProtectionForm"/>
@@ -25,6 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<option value="recaptcha">reCAPTCHA</option>
 			<option value="turnstile">Turnstile</option>
 			<option value="fc">FriendlyCaptcha</option>
+			<option value="testcaptcha">testCaptcha</option>
 		</MkRadios>
 
 		<template v-if="botProtectionForm.state.provider === 'hcaptcha'">
@@ -101,6 +103,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkCaptcha provider="fc" :sitekey="botProtectionForm.state.fcSiteKey"/>
 			</FormSlot>
 		</template>
+		<template v-else-if="botProtectionForm.state.provider === 'testcaptcha'">
+			<MkInfo warn><span v-html="i18n.ts.testCaptchaWarning"></span></MkInfo>
+			<FormSlot>
+				<template #label>{{ i18n.ts.preview }}</template>
+				<MkCaptcha provider="testcaptcha"/>
+			</FormSlot>
+		</template>
 	</div>
 </MkFolder>
 </template>
@@ -117,6 +126,7 @@ import { i18n } from '@/i18n.js';
 import { useForm } from '@/scripts/use-form.js';
 import MkFormFooter from '@/components/MkFormFooter.vue';
 import MkFolder from '@/components/MkFolder.vue';
+import MkInfo from '@/components/MkInfo.vue';
 
 const MkCaptcha = defineAsyncComponent(() => import('@/components/MkCaptcha.vue'));
 
@@ -133,6 +143,8 @@ const botProtectionForm = useForm({
 					? 'mcaptcha'
 					: meta.enableFC
 						? 'fc'
+					: meta.enableTestcaptcha
+						? 'testcaptcha'
 						: null,
 	hcaptchaSiteKey: meta.hcaptchaSiteKey,
 	hcaptchaSecretKey: meta.hcaptchaSecretKey,
@@ -163,6 +175,7 @@ const botProtectionForm = useForm({
 		enableFC: state.provider === 'fc',
 		fcSiteKey: state.fcSiteKey,
 		fcSecretKey: state.fcSecretKey,
+		enableTestcaptcha: state.provider === 'testcaptcha',
 	});
 	fetchInstance(true);
 });
diff --git a/packages/frontend/src/pages/admin/branding.vue b/packages/frontend/src/pages/admin/branding.vue
index d3d52002fe..cc05466832 100644
--- a/packages/frontend/src/pages/admin/branding.vue
+++ b/packages/frontend/src/pages/admin/branding.vue
@@ -218,7 +218,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/email-settings.vue b/packages/frontend/src/pages/admin/email-settings.vue
index ddfe5ae81f..2f1d12ebb5 100644
--- a/packages/frontend/src/pages/admin/email-settings.vue
+++ b/packages/frontend/src/pages/admin/email-settings.vue
@@ -138,7 +138,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/federation.vue b/packages/frontend/src/pages/admin/federation.vue
index 1902c97724..ef6bbb865b 100644
--- a/packages/frontend/src/pages/admin/federation.vue
+++ b/packages/frontend/src/pages/admin/federation.vue
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #prefix><i class="ti ti-search"></i></template>
 						<template #label>{{ i18n.ts.host }}</template>
 					</MkInput>
-					<FormSplit style="margin-top: var(--margin);">
+					<FormSplit style="margin-top: var(--MI-margin);">
 						<MkSelect v-model="state">
 							<template #label>{{ i18n.ts.state }}</template>
 							<option value="all">{{ i18n.ts.all }}</option>
diff --git a/packages/frontend/src/pages/admin/files.vue b/packages/frontend/src/pages/admin/files.vue
index 5132b85c64..4cc859227f 100644
--- a/packages/frontend/src/pages/admin/files.vue
+++ b/packages/frontend/src/pages/admin/files.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<template #header><XHeader :actions="headerActions"/></template>
 		<MkSpacer :contentMax="900">
 			<div class="_gaps">
-				<div class="inputs" style="display: flex; gap: var(--margin); flex-wrap: wrap;">
+				<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
 					<MkSelect v-model="origin" style="margin: 0; flex: 1;">
 						<template #label>{{ i18n.ts.instance }}</template>
 						<option value="combined">{{ i18n.ts.all }}</option>
@@ -20,7 +20,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #label>{{ i18n.ts.host }}</template>
 					</MkInput>
 				</div>
-				<div class="inputs" style="display: flex; gap: var(--margin); flex-wrap: wrap;">
+				<div class="inputs" style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
 					<MkInput v-model="userId" :debounce="true" type="search" style="margin: 0; flex: 1;">
 						<template #label>User ID</template>
 					</MkInput>
diff --git a/packages/frontend/src/pages/admin/index.vue b/packages/frontend/src/pages/admin/index.vue
index e8d123060a..1fb49d51d9 100644
--- a/packages/frontend/src/pages/admin/index.vue
+++ b/packages/frontend/src/pages/admin/index.vue
@@ -26,7 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</MkSpacer>
 	</div>
 	<div v-if="!(narrow && currentPage?.route.name == null)" class="main">
-		<RouterView/>
+		<RouterView nested/>
 	</div>
 </div>
 </template>
@@ -346,7 +346,7 @@ defineExpose({
 			width: 32%;
 			max-width: 280px;
 			box-sizing: border-box;
-			border-right: solid 0.5px var(--divider);
+			border-right: solid 0.5px var(--MI_THEME-divider);
 			overflow: auto;
 			height: 100%;
 		}
diff --git a/packages/frontend/src/pages/admin/moderation.vue b/packages/frontend/src/pages/admin/moderation.vue
index bbcf2a6f77..03d1731a74 100644
--- a/packages/frontend/src/pages/admin/moderation.vue
+++ b/packages/frontend/src/pages/admin/moderation.vue
@@ -12,6 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<div class="_gaps_m">
 					<MkSwitch v-model="enableRegistration" @change="onChange_enableRegistration">
 						<template #label>{{ i18n.ts.enableRegistration }}</template>
+						<template #caption>{{ i18n.ts._serverSettings.thisSettingWillAutomaticallyOffWhenModeratorsInactive }}</template>
 					</MkSwitch>
 
 					<MkSwitch v-model="emailRequiredForSignup" @change="onChange_emailRequiredForSignup">
@@ -85,6 +86,18 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</MkFolder>
 
 					<MkFolder>
+						<template #icon><i class="ti ti-user-x"></i></template>
+						<template #label>{{ i18n.ts.prohibitedWordsForNameOfUser }}</template>
+
+						<div class="_gaps">
+							<MkTextarea v-model="prohibitedWordsForNameOfUser">
+								<template #caption>{{ i18n.ts.prohibitedWordsForNameOfUserDescription }}<br>{{ i18n.ts.prohibitedWordsDescription2 }}</template>
+							</MkTextarea>
+							<MkButton primary @click="save_prohibitedWordsForNameOfUser">{{ i18n.ts.save }}</MkButton>
+						</div>
+					</MkFolder>
+
+					<MkFolder>
 						<template #icon><i class="ti ti-eye-off"></i></template>
 						<template #label>{{ i18n.ts.hiddenTags }}</template>
 
@@ -160,6 +173,7 @@ const approvalRequiredForSignup = ref<boolean>(false);
 const bubbleTimelineEnabled = ref<boolean>(false);
 const sensitiveWords = ref<string>('');
 const prohibitedWords = ref<string>('');
+const prohibitedWordsForNameOfUser = ref<string>('');
 const hiddenTags = ref<string>('');
 const preservedUsernames = ref<string>('');
 const bubbleTimeline = ref<string>('');
@@ -175,13 +189,14 @@ async function init() {
 	approvalRequiredForSignup.value = meta.approvalRequiredForSignup;
 	sensitiveWords.value = meta.sensitiveWords.join('\n');
 	prohibitedWords.value = meta.prohibitedWords.join('\n');
+	prohibitedWordsForNameOfUser.value = meta.prohibitedWordsForNameOfUser.join('\n');
 	hiddenTags.value = meta.hiddenTags.join('\n');
 	preservedUsernames.value = meta.preservedUsernames.join('\n');
 	bubbleTimeline.value = meta.bubbleInstances.join('\n');
 	bubbleTimelineEnabled.value = meta.policies.btlAvailable;
 	trustedLinkUrlPatterns.value = meta.trustedLinkUrlPatterns.join('\n');
 	blockedHosts.value = meta.blockedHosts.join('\n');
-	silencedHosts.value = meta.silencedHosts.join('\n');
+	silencedHosts.value = meta.silencedHosts?.join('\n') ?? '';
 	mediaSilencedHosts.value = meta.mediaSilencedHosts.join('\n');
 }
 
@@ -249,6 +264,14 @@ function save_prohibitedWords() {
 	});
 }
 
+function save_prohibitedWordsForNameOfUser() {
+	os.apiWithDialog('admin/update-meta', {
+		prohibitedWordsForNameOfUser: prohibitedWordsForNameOfUser.value.split('\n'),
+	}).then(() => {
+		fetchInstance(true);
+	});
+}
+
 function save_hiddenTags() {
 	os.apiWithDialog('admin/update-meta', {
 		hiddenTags: hiddenTags.value.split('\n'),
diff --git a/packages/frontend/src/pages/admin/modlog.ModLog.vue b/packages/frontend/src/pages/admin/modlog.ModLog.vue
index 6c81155c51..8af8d29e1a 100644
--- a/packages/frontend/src/pages/admin/modlog.ModLog.vue
+++ b/packages/frontend/src/pages/admin/modlog.ModLog.vue
@@ -101,7 +101,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</template>
 
 	<div>
-		<div style="display: flex; gap: var(--margin); flex-wrap: wrap;">
+		<div style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
 			<div style="flex: 1;">{{ i18n.ts.moderator }}: <MkA :to="`/admin/user/${log.userId}`" class="_link">@{{ log.user?.username }}</MkA></div>
 			<div style="flex: 1;">{{ i18n.ts.dateAndTime }}: <MkTime :time="log.createdAt" mode="detail"/></div>
 		</div>
@@ -180,6 +180,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
 			</div>
 		</template>
+		<template v-else-if="log.type === 'updateAbuseReportNote'">
+			<div :class="$style.diff">
+				<CodeDiff :context="5" :hideHeader="true" :oldString="log.info.before ?? ''" :newString="log.info.after ?? ''" maxHeight="300px"/>
+			</div>
+		</template>
 
 		<details>
 			<summary>raw</summary>
@@ -215,14 +220,14 @@ const props = defineProps<{
 }
 
 .logYellow {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 }
 
 .logRed {
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 
 .logGreen {
-	color: var(--success);
+	color: var(--MI_THEME-success);
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/modlog.vue b/packages/frontend/src/pages/admin/modlog.vue
index 4e0d0f941e..35f939f1be 100644
--- a/packages/frontend/src/pages/admin/modlog.vue
+++ b/packages/frontend/src/pages/admin/modlog.vue
@@ -8,7 +8,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="900">
 		<div>
-			<div style="display: flex; gap: var(--margin); flex-wrap: wrap;">
+			<div style="display: flex; gap: var(--MI-margin); flex-wrap: wrap;">
 				<MkSelect v-model="type" style="margin: 0; flex: 1;">
 					<template #label>{{ i18n.ts.type }}</template>
 					<option :value="null">{{ i18n.ts.all }}</option>
@@ -19,10 +19,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</MkInput>
 			</div>
 
-			<MkPagination v-slot="{items}" ref="logs" :pagination="pagination" :displayLimit="50" style="margin-top: var(--margin);">
-				<div class="_gaps_s">
-					<XModLog v-for="item in items" :key="item.id" :log="item"/>
-				</div>
+			<MkPagination v-slot="{items}" ref="logs" :pagination="pagination" :displayLimit="50" style="margin-top: var(--MI-margin);">
+				<MkDateSeparatedList v-slot="{ item }" :items="items" :noGap="false" style="--MI-margin: 8px;">
+					<XModLog :key="item.id" :log="item"/>
+				</MkDateSeparatedList>
 			</MkPagination>
 		</div>
 	</MkSpacer>
@@ -39,6 +39,7 @@ import MkInput from '@/components/MkInput.vue';
 import MkPagination from '@/components/MkPagination.vue';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
+import MkDateSeparatedList from '@/components/MkDateSeparatedList.vue';
 
 const logs = shallowRef<InstanceType<typeof MkPagination>>();
 
diff --git a/packages/frontend/src/pages/admin/object-storage.vue b/packages/frontend/src/pages/admin/object-storage.vue
index 5fddb715cd..d5a664934c 100644
--- a/packages/frontend/src/pages/admin/object-storage.vue
+++ b/packages/frontend/src/pages/admin/object-storage.vue
@@ -157,7 +157,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/overview.ap-requests.vue b/packages/frontend/src/pages/admin/overview.ap-requests.vue
index 4bbb9210af..570fcddc07 100644
--- a/packages/frontend/src/pages/admin/overview.ap-requests.vue
+++ b/packages/frontend/src/pages/admin/overview.ap-requests.vue
@@ -278,7 +278,7 @@ onMounted(async () => {
 				padding: 16px;
 
 				&:first-child {
-					border-bottom: solid 0.5px var(--divider);
+					border-bottom: solid 0.5px var(--MI_THEME-divider);
 				}
 			}
 		}
diff --git a/packages/frontend/src/pages/admin/overview.federation.vue b/packages/frontend/src/pages/admin/overview.federation.vue
index ea01d073ea..1ada4a5251 100644
--- a/packages/frontend/src/pages/admin/overview.federation.vue
+++ b/packages/frontend/src/pages/admin/overview.federation.vue
@@ -151,8 +151,8 @@ onMounted(async () => {
 					height: 100%;
 					aspect-ratio: 1;
 					margin-right: 12px;
-					background: var(--accentedBg);
-					color: var(--accent);
+					background: var(--MI_THEME-accentedBg);
+					color: var(--MI_THEME-accent);
 					border-radius: var(--radius);
 				}
 
diff --git a/packages/frontend/src/pages/admin/overview.pie.vue b/packages/frontend/src/pages/admin/overview.pie.vue
index c7a9f2a702..a21ec6c464 100644
--- a/packages/frontend/src/pages/admin/overview.pie.vue
+++ b/packages/frontend/src/pages/admin/overview.pie.vue
@@ -41,7 +41,7 @@ onMounted(() => {
 			labels: props.data.map(x => x.name),
 			datasets: [{
 				backgroundColor: props.data.map(x => x.color),
-				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--panel'),
+				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-panel'),
 				borderWidth: 2,
 				hoverOffset: 0,
 				data: props.data.map(x => x.value),
diff --git a/packages/frontend/src/pages/admin/overview.queue.vue b/packages/frontend/src/pages/admin/overview.queue.vue
index fb190f5325..de6b254412 100644
--- a/packages/frontend/src/pages/admin/overview.queue.vue
+++ b/packages/frontend/src/pages/admin/overview.queue.vue
@@ -119,8 +119,8 @@ onUnmounted(() => {
 			> .chart {
 				min-width: 0;
 				padding: 16px;
-				background: var(--panel);
-				border-radius: var(--radius);
+				background: var(--MI_THEME-panel);
+				border-radius: var(--MI-radius);
 
 				> .title {
 					font-size: 0.85em;
diff --git a/packages/frontend/src/pages/admin/overview.stats.vue b/packages/frontend/src/pages/admin/overview.stats.vue
index 37399a5724..12f2c82ff7 100644
--- a/packages/frontend/src/pages/admin/overview.stats.vue
+++ b/packages/frontend/src/pages/admin/overview.stats.vue
@@ -114,8 +114,8 @@ onMounted(async () => {
 				height: 100%;
 				aspect-ratio: 1;
 				margin-right: 12px;
-				background: var(--accentedBg);
-				color: var(--accent);
+				background: var(--MI_THEME-accentedBg);
+				color: var(--MI_THEME-accent);
 				border-radius: var(--radius);
 			}
 
diff --git a/packages/frontend/src/pages/admin/performance.vue b/packages/frontend/src/pages/admin/performance.vue
index 7e0a932f82..12338f0bf9 100644
--- a/packages/frontend/src/pages/admin/performance.vue
+++ b/packages/frontend/src/pages/admin/performance.vue
@@ -30,6 +30,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 
 			<div class="_panel" style="padding: 16px;">
+				<MkSwitch v-model="enableStatsForFederatedInstances" @change="onChange_enableStatsForFederatedInstances">
+					<template #label>{{ i18n.ts.enableStatsForFederatedInstances }}</template>
+					<template #caption>{{ i18n.ts.turnOffToImprovePerformance }}</template>
+				</MkSwitch>
+			</div>
+
+			<div class="_panel" style="padding: 16px;">
 				<MkSwitch v-model="enableChartsForFederatedInstances" @change="onChange_enableChartsForFederatedInstances">
 					<template #label>{{ i18n.ts.enableChartsForFederatedInstances }}</template>
 					<template #caption>{{ i18n.ts.turnOffToImprovePerformance }}</template>
@@ -120,6 +127,7 @@ const meta = await misskeyApi('admin/meta');
 const enableServerMachineStats = ref(meta.enableServerMachineStats);
 const enableIdenticonGeneration = ref(meta.enableIdenticonGeneration);
 const enableChartsForRemoteUser = ref(meta.enableChartsForRemoteUser);
+const enableStatsForFederatedInstances = ref(meta.enableStatsForFederatedInstances);
 const enableChartsForFederatedInstances = ref(meta.enableChartsForFederatedInstances);
 
 function onChange_enableServerMachineStats(value: boolean) {
@@ -146,6 +154,14 @@ function onChange_enableChartsForRemoteUser(value: boolean) {
 	});
 }
 
+function onChange_enableStatsForFederatedInstances(value: boolean) {
+	os.apiWithDialog('admin/update-meta', {
+		enableStatsForFederatedInstances: value,
+	}).then(() => {
+		fetchInstance(true);
+	});
+}
+
 function onChange_enableChartsForFederatedInstances(value: boolean) {
 	os.apiWithDialog('admin/update-meta', {
 		enableChartsForFederatedInstances: value,
diff --git a/packages/frontend/src/pages/admin/queue.chart.vue b/packages/frontend/src/pages/admin/queue.chart.vue
index 960a263a86..7c171ba0e1 100644
--- a/packages/frontend/src/pages/admin/queue.chart.vue
+++ b/packages/frontend/src/pages/admin/queue.chart.vue
@@ -135,8 +135,8 @@ onUnmounted(() => {
 .chart {
 	min-width: 0;
 	padding: 16px;
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 }
 
 .chartTitle {
diff --git a/packages/frontend/src/pages/admin/relays.vue b/packages/frontend/src/pages/admin/relays.vue
index 04982eea1f..17e99e6593 100644
--- a/packages/frontend/src/pages/admin/relays.vue
+++ b/packages/frontend/src/pages/admin/relays.vue
@@ -11,8 +11,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div v-for="relay in relays" :key="relay.inbox" class="relaycxt _panel" style="padding: 16px;">
 				<div>{{ relay.inbox }}</div>
 				<div style="margin: 8px 0;">
-					<i v-if="relay.status === 'accepted'" class="ti ti-check" :class="$style.icon" style="color: var(--success);"></i>
-					<i v-else-if="relay.status === 'rejected'" class="ti ti-ban" :class="$style.icon" style="color: var(--error);"></i>
+					<i v-if="relay.status === 'accepted'" class="ti ti-check" :class="$style.icon" style="color: var(--MI_THEME-success);"></i>
+					<i v-else-if="relay.status === 'rejected'" class="ti ti-ban" :class="$style.icon" style="color: var(--MI_THEME-error);"></i>
 					<i v-else class="ti ti-clock" :class="$style.icon"></i>
 					<span>{{ i18n.ts._relayStatus[relay.status] }}</span>
 				</div>
diff --git a/packages/frontend/src/pages/admin/roles.edit.vue b/packages/frontend/src/pages/admin/roles.edit.vue
index 60f06d50ba..2b4006c3f7 100644
--- a/packages/frontend/src/pages/admin/roles.edit.vue
+++ b/packages/frontend/src/pages/admin/roles.edit.vue
@@ -95,7 +95,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/roles.role.vue b/packages/frontend/src/pages/admin/roles.role.vue
index 6bce60cfb9..d1c7be39d6 100644
--- a/packages/frontend/src/pages/admin/roles.role.vue
+++ b/packages/frontend/src/pages/admin/roles.role.vue
@@ -184,7 +184,7 @@ definePageMetadata(() => ({
 .userItemSub {
 	padding: 6px 12px;
 	font-size: 85%;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 
 .userItemMainBody {
diff --git a/packages/frontend/src/pages/admin/server-rules.vue b/packages/frontend/src/pages/admin/server-rules.vue
index 4788c16830..1ce7190d9c 100644
--- a/packages/frontend/src/pages/admin/server-rules.vue
+++ b/packages/frontend/src/pages/admin/server-rules.vue
@@ -76,7 +76,7 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .item {
 	display: block;
-	color: var(--navFg);
+	color: var(--MI_THEME-navFg);
 }
 
 .itemHeader {
@@ -96,8 +96,8 @@ definePageMetadata(() => ({
 
 .itemNumber {
 	display: flex;
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 	font-size: 14px;
 	font-weight: bold;
 	width: 28px;
@@ -117,12 +117,12 @@ definePageMetadata(() => ({
 .itemRemove {
 	width: 40px;
 	height: 40px;
-	color: var(--error);
+	color: var(--MI_THEME-error);
 	margin-left: auto;
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		background: var(--X5);
+		background: var(--MI_THEME-X5);
 	}
 }
 
diff --git a/packages/frontend/src/pages/admin/settings.vue b/packages/frontend/src/pages/admin/settings.vue
index 04975dcbf3..68f211de5c 100644
--- a/packages/frontend/src/pages/admin/settings.vue
+++ b/packages/frontend/src/pages/admin/settings.vue
@@ -438,6 +438,6 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .subCaption {
 	font-size: 0.85em;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/pages/admin/system-webhook.item.vue b/packages/frontend/src/pages/admin/system-webhook.item.vue
index 4e767fba16..45f0fff107 100644
--- a/packages/frontend/src/pages/admin/system-webhook.item.vue
+++ b/packages/frontend/src/pages/admin/system-webhook.item.vue
@@ -6,15 +6,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <MkFolder>
 	<template #label>{{ entity.name || entity.url }}</template>
+	<template v-if="entity.name != null && entity.name != ''" #caption>{{ entity.url }}</template>
 	<template #icon>
 		<i v-if="!entity.isActive" class="ti ti-player-pause"/>
 		<i v-else-if="entity.latestStatus === null" class="ti ti-circle"/>
 		<i
 			v-else-if="[200, 201, 204].includes(entity.latestStatus)"
 			class="ti ti-check"
-			:style="{ color: 'var(--success)' }"
+			:style="{ color: 'var(--MI_THEME-success)' }"
 		/>
-		<i v-else class="ti ti-alert-triangle" :style="{ color: 'var(--error)' }"/>
+		<i v-else class="ti ti-alert-triangle" :style="{ color: 'var(--MI_THEME-error)' }"/>
 	</template>
 	<template #suffix>
 		<MkTime v-if="entity.latestSentAt" :time="entity.latestSentAt" style="margin-right: 8px"/>
@@ -74,6 +75,6 @@ function onDeleteClick() {
 	margin-right: 0.75em;
 	flex-shrink: 0;
 	text-align: center;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/pages/announcement.vue b/packages/frontend/src/pages/announcement.vue
index 802a6bf399..3840e6a494 100644
--- a/packages/frontend/src/pages/announcement.vue
+++ b/packages/frontend/src/pages/announcement.vue
@@ -20,9 +20,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<span v-if="$i && !announcement.silence && !announcement.isRead" style="margin-right: 0.5em;">🆕</span>
 					<span style="margin-right: 0.5em;">
 						<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-						<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-						<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-						<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+						<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+						<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+						<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 					</span>
 					<Mfm :text="announcement.title"/>
 				</div>
diff --git a/packages/frontend/src/pages/announcements.vue b/packages/frontend/src/pages/announcements.vue
index a9bcfee803..4eee275f07 100644
--- a/packages/frontend/src/pages/announcements.vue
+++ b/packages/frontend/src/pages/announcements.vue
@@ -17,9 +17,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<span v-if="$i && !announcement.silence && !announcement.isRead" style="margin-right: 0.5em;">🆕</span>
 							<span style="margin-right: 0.5em;">
 								<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-								<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-								<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-								<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+								<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+								<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+								<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 							</span>
 							<MkA :to="`/announcements/${announcement.id}`"><span>{{ announcement.title }}</span></MkA>
 						</div>
diff --git a/packages/frontend/src/pages/antenna-timeline.vue b/packages/frontend/src/pages/antenna-timeline.vue
index e57e212b60..fbfbb6edf7 100644
--- a/packages/frontend/src/pages/antenna-timeline.vue
+++ b/packages/frontend/src/pages/antenna-timeline.vue
@@ -97,26 +97,26 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .new {
 	position: sticky;
-	top: calc(var(--stickyTop, 0px) + 16px);
+	top: calc(var(--MI-stickyTop, 0px) + 16px);
 	z-index: 1000;
 	width: 100%;
 	margin: calc(-0.675em - 8px) 0;
 
 	&:first-child {
-		margin-top: calc(-0.675em - 8px - var(--margin));
+		margin-top: calc(-0.675em - 8px - var(--MI-margin));
 	}
 }
 
 .newButton {
 	display: block;
-	margin: var(--margin) auto 0 auto;
+	margin: var(--MI-margin) auto 0 auto;
 	padding: 8px 16px;
 	border-radius: var(--radius-xl);
 }
 
 .tl {
-	background: var(--bg);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-bg);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 </style>
diff --git a/packages/frontend/src/pages/avatar-decorations.vue b/packages/frontend/src/pages/avatar-decorations.vue
index b377314856..b97e7c0eea 100644
--- a/packages/frontend/src/pages/avatar-decorations.vue
+++ b/packages/frontend/src/pages/avatar-decorations.vue
@@ -124,7 +124,7 @@ definePageMetadata(() => ({
 	display: grid;
 	grid-template-columns: 1fr;
 	grid-template-rows: auto auto;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 }
 
 .preview {
@@ -132,7 +132,7 @@ definePageMetadata(() => ({
 	place-items: center;
 	grid-template-columns: 1fr 1fr;
 	grid-template-rows: 1fr;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 }
 
 .previewItem {
@@ -142,7 +142,7 @@ definePageMetadata(() => ({
 	display: flex;
 	align-items: center;
 	justify-content: center;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 
 	&.light {
 		background: #eee;
@@ -157,7 +157,7 @@ definePageMetadata(() => ({
 	.editorWrapper {
 		grid-template-columns: 200px 1fr;
 		grid-template-rows: 1fr;
-		gap: calc(var(--margin) * 2);
+		gap: calc(var(--MI-margin) * 2);
 	}
 
 	.preview {
diff --git a/packages/frontend/src/pages/channel-editor.vue b/packages/frontend/src/pages/channel-editor.vue
index d3f4a65b89..6d8274a55c 100644
--- a/packages/frontend/src/pages/channel-editor.vue
+++ b/packages/frontend/src/pages/channel-editor.vue
@@ -216,7 +216,7 @@ definePageMetadata(() => ({
 	text-overflow: ellipsis;
 	overflow: hidden;
 	white-space: nowrap;
-	color: var(--navFg);
+	color: var(--MI_THEME-navFg);
 }
 
 .pinnedNoteRemove {
diff --git a/packages/frontend/src/pages/channel.vue b/packages/frontend/src/pages/channel.vue
index 790e16e471..6193e8857e 100644
--- a/packages/frontend/src/pages/channel.vue
+++ b/packages/frontend/src/pages/channel.vue
@@ -300,14 +300,14 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .main {
-	min-height: calc(100cqh - (var(--stickyTop, 0px) + var(--stickyBottom, 0px)));
+	min-height: calc(100cqh - (var(--MI-stickyTop, 0px) + var(--MI-stickyBottom, 0px)));
 }
 
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	background: var(--acrylicBg);
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .bannerContainer {
@@ -341,7 +341,7 @@ definePageMetadata(() => ({
 	left: 0;
 	width: 100%;
 	height: 64px;
-	background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+	background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 }
 
 .bannerStatus {
@@ -366,7 +366,7 @@ definePageMetadata(() => ({
 	bottom: 16px;
 	left: 16px;
 	background: rgba(0, 0, 0, 0.7);
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 	border-radius: var(--radius-sm);
 	font-weight: bold;
 	font-size: 1em;
diff --git a/packages/frontend/src/pages/clip.vue b/packages/frontend/src/pages/clip.vue
index 52b852ad17..9d8ba71a2d 100644
--- a/packages/frontend/src/pages/clip.vue
+++ b/packages/frontend/src/pages/clip.vue
@@ -198,7 +198,7 @@ definePageMetadata(() => ({
 .user {
 	--height: 32px;
 	padding: 16px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	line-height: var(--height);
 }
 
diff --git a/packages/frontend/src/pages/custom-emojis-manager.vue b/packages/frontend/src/pages/custom-emojis-manager.vue
index 8904096875..48a64e5a02 100644
--- a/packages/frontend/src/pages/custom-emojis-manager.vue
+++ b/packages/frontend/src/pages/custom-emojis-manager.vue
@@ -330,28 +330,28 @@ definePageMetadata(() => ({
 .ogwlenmc {
 	> .local {
 		.empty {
-			margin: var(--margin);
+			margin: var(--MI-margin);
 		}
 
 		.ldhfsamy {
 			display: grid;
 			grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
 			grid-gap: 12px;
-			margin: var(--margin) 0;
+			margin: var(--MI-margin) 0;
 
 			> .emoji {
 				display: flex;
 				align-items: center;
 				padding: 11px;
 				text-align: left;
-				border: solid 1px var(--panel);
+				border: solid 1px var(--MI_THEME-panel);
 
 				&:hover {
-					border-color: var(--inputBorderHover);
+					border-color: var(--MI_THEME-inputBorderHover);
 				}
 
 				&.selected {
-					border-color: var(--accent);
+					border-color: var(--MI_THEME-accent);
 				}
 
 				> .img {
@@ -382,14 +382,14 @@ definePageMetadata(() => ({
 
 	> .remote {
 		.empty {
-			margin: var(--margin);
+			margin: var(--MI-margin);
 		}
 
 		.ldhfsamy {
 			display: grid;
 			grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
 			grid-gap: 12px;
-			margin: var(--margin) 0;
+			margin: var(--MI-margin) 0;
 
 			> .emoji {
 				display: flex;
@@ -398,7 +398,7 @@ definePageMetadata(() => ({
 				text-align: left;
 
 				&:hover {
-					color: var(--accent);
+					color: var(--MI_THEME-accent);
 				}
 
 				> .img {
diff --git a/packages/frontend/src/pages/drive.file.info.vue b/packages/frontend/src/pages/drive.file.info.vue
index 36e95cec2d..604abba562 100644
--- a/packages/frontend/src/pages/drive.file.info.vue
+++ b/packages/frontend/src/pages/drive.file.info.vue
@@ -231,8 +231,8 @@ onMounted(async () => {
 <style lang="scss" module>
 
 .filePreviewRoot {
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 	// MkMediaList 内の上部マージン 4px
 	padding: calc(1rem - 4px) 1rem 1rem;
 }
@@ -262,8 +262,8 @@ onMounted(async () => {
 
 		&:hover,
 		&:focus-visible {
-			background-color: var(--accentedBg);
-			color: var(--accent);
+			background-color: var(--MI_THEME-accentedBg);
+			color: var(--MI_THEME-accent);
 			text-decoration: none;
 			outline: none;
 		}
@@ -285,7 +285,7 @@ onMounted(async () => {
 	align-items: center;
 	min-width: 0;
 	font-weight: 700;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	font-size: .8rem;
 
 	>.fileNameEditIcon {
@@ -299,12 +299,12 @@ onMounted(async () => {
 	}
 
 	&:hover {
-		background-color: var(--accentedBg);
+		background-color: var(--MI_THEME-accentedBg);
 
 		>.fileName,
 		>.fileNameEditIcon {
 			visibility: visible;
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 		}
 	}
 }
@@ -322,7 +322,7 @@ onMounted(async () => {
 	display: block;
 	width: 100%;
 	padding: .5rem 1rem;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 
 	.kvEditIcon {
 		display: inline-block;
@@ -332,11 +332,11 @@ onMounted(async () => {
 	}
 
 	&:hover {
-		color: var(--accent);
-		background-color: var(--accentedBg);
+		color: var(--MI_THEME-accent);
+		background-color: var(--MI_THEME-accentedBg);
 
 		.kvEditIcon {
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 			visibility: visible;
 		}
 	}
diff --git a/packages/frontend/src/pages/drop-and-fusion.game.vue b/packages/frontend/src/pages/drop-and-fusion.game.vue
index 4db952eac2..fb4d599c28 100644
--- a/packages/frontend/src/pages/drop-and-fusion.game.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.game.vue
@@ -111,7 +111,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div v-if="replaying" class="_woodenFrame">
 				<div class="_woodenFrameInner">
 					<div style="background: #0004;">
-						<div style="height: 10px; background: var(--accent); will-change: width;" :style="{ width: `${(currentFrame / endedAtFrame) * 100}%` }"></div>
+						<div style="height: 10px; background: var(--MI_THEME-accent); will-change: width;" :style="{ width: `${(currentFrame / endedAtFrame) * 100}%` }"></div>
 					</div>
 				</div>
 				<div class="_woodenFrameInner">
diff --git a/packages/frontend/src/pages/emoji-edit-dialog.vue b/packages/frontend/src/pages/emoji-edit-dialog.vue
index c5f0dde878..7bcd5addef 100644
--- a/packages/frontend/src/pages/emoji-edit-dialog.vue
+++ b/packages/frontend/src/pages/emoji-edit-dialog.vue
@@ -243,9 +243,9 @@ async function del() {
 	bottom: 0;
 	left: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
-	background: var(--acrylicBg);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-acrylicBg);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/emojis.emoji.vue b/packages/frontend/src/pages/emojis.emoji.vue
index 03a3b8f1c0..458642699e 100644
--- a/packages/frontend/src/pages/emojis.emoji.vue
+++ b/packages/frontend/src/pages/emojis.emoji.vue
@@ -58,11 +58,11 @@ function menu(ev) {
 	align-items: center;
 	padding: 12px;
 	text-align: left;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 	}
 }
 
diff --git a/packages/frontend/src/pages/explore.featured.vue b/packages/frontend/src/pages/explore.featured.vue
index cfdb235d3a..8b16a88ff3 100644
--- a/packages/frontend/src/pages/explore.featured.vue
+++ b/packages/frontend/src/pages/explore.featured.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <MkSpacer :contentMax="800">
-	<MkTab v-model="tab" style="margin-bottom: var(--margin);">
+	<MkTab v-model="tab" style="margin-bottom: var(--MI-margin);">
 		<option value="notes">{{ i18n.ts.notes }}</option>
 		<option value="polls">{{ i18n.ts.poll }}</option>
 	</MkTab>
diff --git a/packages/frontend/src/pages/explore.users.vue b/packages/frontend/src/pages/explore.users.vue
index 805d826946..2550100a42 100644
--- a/packages/frontend/src/pages/explore.users.vue
+++ b/packages/frontend/src/pages/explore.users.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <MkSpacer :contentMax="1200">
-	<MkTab v-model="origin" style="margin-bottom: var(--margin);">
+	<MkTab v-model="origin" style="margin-bottom: var(--MI-margin);">
 		<option value="local">{{ i18n.ts.local }}</option>
 		<option value="remote">{{ i18n.ts.remote }}</option>
 	</MkTab>
diff --git a/packages/frontend/src/pages/favorites.vue b/packages/frontend/src/pages/favorites.vue
index cb1feef016..ab26573b19 100644
--- a/packages/frontend/src/pages/favorites.vue
+++ b/packages/frontend/src/pages/favorites.vue
@@ -53,7 +53,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .note {
-	background: var(--panel);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-panel);
+	border-radius: var(--MI-radius);
 }
 </style>
diff --git a/packages/frontend/src/pages/flash/flash-edit.vue b/packages/frontend/src/pages/flash/flash-edit.vue
index fd6fadd0b3..d84ec4873b 100644
--- a/packages/frontend/src/pages/flash/flash-edit.vue
+++ b/packages/frontend/src/pages/flash/flash-edit.vue
@@ -467,8 +467,8 @@ definePageMetadata(() => ({
 </script>
 <style lang="scss" module>
 .footer {
-	backdrop-filter: var(--blur, blur(15px));
-	background: var(--acrylicBg);
-	border-top: solid .5px var(--divider);
+	backdrop-filter: var(--MI-blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	border-top: solid .5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/pages/flash/flash-index.vue b/packages/frontend/src/pages/flash/flash-index.vue
index f63a799365..2b85489706 100644
--- a/packages/frontend/src/pages/flash/flash-index.vue
+++ b/packages/frontend/src/pages/flash/flash-index.vue
@@ -55,7 +55,8 @@ const tab = ref('featured');
 
 const featuredFlashsPagination = {
 	endpoint: 'flash/featured' as const,
-	noPaging: true,
+	limit: 5,
+	offsetMode: true,
 };
 const myFlashsPagination = {
 	endpoint: 'flash/my' as const,
diff --git a/packages/frontend/src/pages/flash/flash.vue b/packages/frontend/src/pages/flash/flash.vue
index 1229fcfd4e..7a7d52691c 100644
--- a/packages/frontend/src/pages/flash/flash.vue
+++ b/packages/frontend/src/pages/flash/flash.vue
@@ -51,7 +51,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<div><i class="ti ti-clock"></i> {{ i18n.ts.createdAt }}: <MkTime :time="flash.createdAt" mode="detail"/></div>
 					</div>
 				</div>
-				<MkA v-if="$i && $i.id === flash.userId" :to="`/play/${flash.id}/edit`" style="color: var(--accent);">{{ i18n.ts._play.editThisPage }}</MkA>
+				<MkA v-if="$i && $i.id === flash.userId" :to="`/play/${flash.id}/edit`" style="color: var(--MI_THEME-accent);">{{ i18n.ts._play.editThisPage }}</MkA>
 				<MkAd :prefer="['horizontal', 'horizontal-big']"/>
 			</div>
 			<MkError v-else-if="error" @retry="fetchFlash()"/>
@@ -367,7 +367,7 @@ definePageMetadata(() => ({
 				justify-content: center;
 				gap: 12px;
 				padding: 16px;
-				border-bottom: 1px solid var(--divider);
+				border-bottom: 1px solid var(--MI_THEME-divider);
 
 				&:last-child {
 					border-bottom: none;
diff --git a/packages/frontend/src/pages/gallery/edit.vue b/packages/frontend/src/pages/gallery/edit.vue
index a68a7e5c41..70f8b2c31d 100644
--- a/packages/frontend/src/pages/gallery/edit.vue
+++ b/packages/frontend/src/pages/gallery/edit.vue
@@ -141,7 +141,7 @@ definePageMetadata(() => ({
 		top: 8px;
 		left: 9px;
 		padding: 8px;
-		background: var(--panel);
+		background: var(--MI_THEME-panel);
 	}
 
 	> .remove {
@@ -149,7 +149,7 @@ definePageMetadata(() => ({
 		top: 8px;
 		right: 9px;
 		padding: 8px;
-		background: var(--panel);
+		background: var(--MI_THEME-panel);
 	}
 }
 </style>
diff --git a/packages/frontend/src/pages/gallery/index.vue b/packages/frontend/src/pages/gallery/index.vue
index e0b137ed28..2162e269bf 100644
--- a/packages/frontend/src/pages/gallery/index.vue
+++ b/packages/frontend/src/pages/gallery/index.vue
@@ -130,6 +130,6 @@ definePageMetadata(() => ({
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
 	grid-gap: 12px;
-	margin: 0 var(--margin);
+	margin: 0 var(--MI-margin);
 }
 </style>
diff --git a/packages/frontend/src/pages/gallery/post.vue b/packages/frontend/src/pages/gallery/post.vue
index 6ed119c0c4..539a6a9a7b 100644
--- a/packages/frontend/src/pages/gallery/post.vue
+++ b/packages/frontend/src/pages/gallery/post.vue
@@ -262,14 +262,14 @@ definePageMetadata(() => ({
 			align-items: center;
 			margin-top: 16px;
 			padding: 16px 0 0 0;
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 
 			> .like {
 				> .button {
-					--accent: rgb(241 97 132);
-					--X8: rgb(241 92 128);
-					--buttonBg: rgb(216 71 106 / 5%);
-					--buttonHoverBg: rgb(216 71 106 / 10%);
+					--MI_THEME-accent: rgb(241 97 132);
+					--MI_THEME-X8: rgb(241 92 128);
+					--MI_THEME-buttonBg: rgb(216 71 106 / 5%);
+					--MI_THEME-buttonHoverBg: rgb(216 71 106 / 10%);
 					color: #ff002f;
 
 					::v-deep(.count) {
@@ -286,7 +286,7 @@ definePageMetadata(() => ({
 					margin: 0 8px;
 
 					&:hover {
-						color: var(--fgHighlighted);
+						color: var(--MI_THEME-fgHighlighted);
 					}
 				}
 			}
@@ -295,7 +295,7 @@ definePageMetadata(() => ({
 		> .user {
 			margin-top: 16px;
 			padding: 16px 0 0 0;
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 			display: flex;
 			align-items: center;
 			flex-wrap: wrap;
@@ -321,7 +321,7 @@ definePageMetadata(() => ({
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
 	grid-gap: 12px;
-	margin: var(--margin);
+	margin: var(--MI-margin);
 
 	> .post {
 
diff --git a/packages/frontend/src/pages/games.vue b/packages/frontend/src/pages/games.vue
index b52f4decaa..998b8be0f3 100644
--- a/packages/frontend/src/pages/games.vue
+++ b/packages/frontend/src/pages/games.vue
@@ -35,7 +35,7 @@ definePageMetadata(() => ({
 
 <style module>
 .link:focus-within {
-	outline: 2px solid var(--focus);
+	outline: 2px solid var(--MI_THEME-focus);
 	outline-offset: -2px;
 }
 </style>
diff --git a/packages/frontend/src/pages/install-extensions.vue b/packages/frontend/src/pages/install-extensions.vue
index 4bee437f65..6d68ed83b4 100644
--- a/packages/frontend/src/pages/install-extensions.vue
+++ b/packages/frontend/src/pages/install-extensions.vue
@@ -8,76 +8,26 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="500">
 		<MkLoading v-if="uiPhase === 'fetching'"/>
-		<div v-else-if="uiPhase === 'confirm' && data" class="_gaps_m" :class="$style.extInstallerRoot">
-			<div :class="$style.extInstallerIconWrapper">
-				<i v-if="data.type === 'plugin'" class="ti ti-plug"></i>
-				<i v-else-if="data.type === 'theme'" class="ti ti-palette"></i>
-				<i v-else class="ti ti-download"></i>
-			</div>
-			<h2 :class="$style.extInstallerTitle">{{ i18n.ts._externalResourceInstaller[`_${data.type}`].title }}</h2>
-			<div :class="$style.extInstallerNormDesc">{{ i18n.ts._externalResourceInstaller.checkVendorBeforeInstall }}</div>
-			<MkInfo v-if="data.type === 'plugin'" :warn="true">{{ i18n.ts._plugin.installWarn }}</MkInfo>
-			<FormSection>
-				<template #label>{{ i18n.ts._externalResourceInstaller[`_${data.type}`].metaTitle }}</template>
-				<div class="_gaps_s">
-					<FormSplit>
+		<MkExtensionInstaller v-else-if="uiPhase === 'confirm' && data" :extension="data" @confirm="install()">
+			<template #additionalInfo>
+				<FormSection>
+					<template #label>{{ i18n.ts._externalResourceInstaller._vendorInfo.title }}</template>
+					<div class="_gaps_s">
 						<MkKeyValue>
-							<template #key>{{ i18n.ts.name }}</template>
-							<template #value>{{ data.meta?.name }}</template>
+							<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.endpoint }}</template>
+							<template #value><MkUrl :url="url" :showUrlPreview="false"></MkUrl></template>
 						</MkKeyValue>
 						<MkKeyValue>
-							<template #key>{{ i18n.ts.author }}</template>
-							<template #value>{{ data.meta?.author }}</template>
+							<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.hashVerify }}</template>
+							<template #value>
+								<!-- この画面が出ている時点でハッシュの検証には成功している -->
+								<i class="ti ti-check" style="color: var(--MI_THEME-accent)"></i>
+							</template>
 						</MkKeyValue>
-					</FormSplit>
-					<MkKeyValue v-if="data.type === 'plugin'">
-						<template #key>{{ i18n.ts.description }}</template>
-						<template #value>{{ data.meta?.description }}</template>
-					</MkKeyValue>
-					<MkKeyValue v-if="data.type === 'plugin'">
-						<template #key>{{ i18n.ts.version }}</template>
-						<template #value>{{ data.meta?.version }}</template>
-					</MkKeyValue>
-					<MkKeyValue v-if="data.type === 'plugin'">
-						<template #key>{{ i18n.ts.permission }}</template>
-						<template #value>
-							<ul :class="$style.extInstallerKVList">
-								<li v-for="permission in data.meta?.permissions" :key="permission">{{ i18n.ts._permissions[permission] }}</li>
-							</ul>
-						</template>
-					</MkKeyValue>
-					<MkKeyValue v-if="data.type === 'theme' && data.meta?.base">
-						<template #key>{{ i18n.ts._externalResourceInstaller._meta.base }}</template>
-						<template #value>{{ i18n.ts[data.meta.base] }}</template>
-					</MkKeyValue>
-					<MkFolder>
-						<template #icon><i class="ti ti-code"></i></template>
-						<template #label>{{ i18n.ts._plugin.viewSource }}</template>
-
-						<MkCode :code="data.raw ?? ''"/>
-					</MkFolder>
-				</div>
-			</FormSection>
-			<FormSection>
-				<template #label>{{ i18n.ts._externalResourceInstaller._vendorInfo.title }}</template>
-				<div class="_gaps_s">
-					<MkKeyValue>
-						<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.endpoint }}</template>
-						<template #value><MkUrl :url="url ?? ''" :showUrlPreview="false"></MkUrl></template>
-					</MkKeyValue>
-					<MkKeyValue>
-						<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.hashVerify }}</template>
-						<template #value>
-							<!--この画面が出ている時点でハッシュの検証には成功している-->
-							<i class="ti ti-check" style="color: var(--accent)"></i>
-						</template>
-					</MkKeyValue>
-				</div>
-			</FormSection>
-			<div class="_buttonsCenter">
-				<MkButton primary @click="install()"><i class="ti ti-check"></i> {{ i18n.ts.install }}</MkButton>
-			</div>
-		</div>
+					</div>
+				</FormSection>
+			</template>
+		</MkExtensionInstaller>
 		<div v-else-if="uiPhase === 'error'" class="_gaps_m" :class="[$style.extInstallerRoot, $style.error]">
 			<div :class="$style.extInstallerIconWrapper">
 				<i class="ti ti-circle-x"></i>
@@ -96,14 +46,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { ref, computed, onActivated, onDeactivated, nextTick } from 'vue';
 import MkLoading from '@/components/global/MkLoading.vue';
+import MkExtensionInstaller, { type Extension } from '@/components/MkExtensionInstaller.vue';
 import MkButton from '@/components/MkButton.vue';
-import FormSection from '@/components/form/section.vue';
-import FormSplit from '@/components/form/split.vue';
-import MkCode from '@/components/MkCode.vue';
-import MkUrl from '@/components/global/MkUrl.vue';
-import MkInfo from '@/components/MkInfo.vue';
-import MkFolder from '@/components/MkFolder.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';
+import MkUrl from '@/components/global/MkUrl.vue';
+import FormSection from '@/components/form/section.vue';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { AiScriptPluginMeta, parsePluginMeta, installPlugin } from '@/scripts/install-plugin.js';
@@ -124,24 +71,7 @@ const errorKV = ref<{
 const url = ref<string | null>(null);
 const hash = ref<string | null>(null);
 
-const data = ref<{
-	type: 'plugin' | 'theme';
-	raw: string;
-	meta?: {
-		// Plugin & Theme Common
-		name: string;
-		author: string;
-
-		// Plugin
-		description?: string;
-		version?: string;
-		permissions?: string[];
-		config?: Record<string, any>;
-
-		// Theme
-		base?: 'light' | 'dark';
-	};
-} | null>(null);
+const data = ref<Extension | null>(null);
 
 function goBack(): void {
 	history.back();
@@ -227,7 +157,7 @@ async function fetch() {
 				data.value = {
 					type: 'theme',
 					meta: {
-						description,
+						// description, // 使用されていない
 						...meta,
 					},
 					raw: res.data,
@@ -320,8 +250,8 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .extInstallerRoot {
-	border-radius: var(--radius);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	background: var(--MI_THEME-panel);
 	padding: 1.5rem;
 }
 
@@ -335,8 +265,8 @@ definePageMetadata(() => ({
 	margin-left: auto;
 	margin-right: auto;
 
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 }
 
 .error .extInstallerIconWrapper {
@@ -353,9 +283,4 @@ definePageMetadata(() => ({
 .extInstallerNormDesc {
 	text-align: center;
 }
-
-.extInstallerKVList {
-	margin-top: 0;
-	margin-bottom: 0;
-}
 </style>
diff --git a/packages/frontend/src/pages/instance-info.vue b/packages/frontend/src/pages/instance-info.vue
index a5e6e5ac33..78d765df80 100644
--- a/packages/frontend/src/pages/instance-info.vue
+++ b/packages/frontend/src/pages/instance-info.vue
@@ -59,6 +59,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<MkButton @click="refreshMetadata"><i class="ti ti-refresh"></i> Refresh metadata</MkButton>
 						<MkTextarea v-model="moderationNote" manualSave>
 							<template #label>{{ i18n.ts.moderationNote }}</template>
+							<template #caption>{{ i18n.ts.moderationNoteDescription }}</template>
 						</MkTextarea>
 					</div>
 				</FormSection>
diff --git a/packages/frontend/src/pages/list.vue b/packages/frontend/src/pages/list.vue
index 03ab804d05..cab807d610 100644
--- a/packages/frontend/src/pages/list.vue
+++ b/packages/frontend/src/pages/list.vue
@@ -108,7 +108,7 @@ definePageMetadata(() => ({
 </script>
 <style lang="scss" module>
 .main {
-	min-height: calc(100cqh - (var(--stickyTop, 0px) + var(--stickyBottom, 0px)));
+	min-height: calc(100cqh - (var(--MI-stickyTop, 0px) + var(--MI-stickyBottom, 0px)));
 }
 
 .userItem {
diff --git a/packages/frontend/src/pages/my-antennas/index.vue b/packages/frontend/src/pages/my-antennas/index.vue
index 9233695900..607843892e 100644
--- a/packages/frontend/src/pages/my-antennas/index.vue
+++ b/packages/frontend/src/pages/my-antennas/index.vue
@@ -73,11 +73,11 @@ onActivated(() => {
 .antenna {
 	display: block;
 	padding: 16px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		border: solid 1px var(--accent);
+		border: solid 1px var(--MI_THEME-accent);
 		text-decoration: none;
 	}
 }
diff --git a/packages/frontend/src/pages/my-lists/index.vue b/packages/frontend/src/pages/my-lists/index.vue
index cd68be4ac3..a6e1f12d8a 100644
--- a/packages/frontend/src/pages/my-lists/index.vue
+++ b/packages/frontend/src/pages/my-lists/index.vue
@@ -85,12 +85,12 @@ onActivated(() => {
 .list {
 	display: block;
 	padding: 16px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 	margin-bottom: 8px;
 
 	&:hover {
-		border: solid 1px var(--accent);
+		border: solid 1px var(--MI_THEME-accent);
 		text-decoration: none;
 	}
 }
diff --git a/packages/frontend/src/pages/my-lists/list.vue b/packages/frontend/src/pages/my-lists/list.vue
index 5f195693cc..804a5ae8f8 100644
--- a/packages/frontend/src/pages/my-lists/list.vue
+++ b/packages/frontend/src/pages/my-lists/list.vue
@@ -134,7 +134,7 @@ async function removeUser(item, ev) {
 
 async function showMembershipMenu(item, ev) {
 	const withRepliesRef = ref(item.withReplies);
-	
+
 	os.popupMenu([{
 		type: 'switch',
 		text: i18n.ts.showRepliesToOthersInTimeline,
@@ -199,7 +199,7 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .main {
-	min-height: calc(100cqh - (var(--stickyTop, 0px) + var(--stickyBottom, 0px)));
+	min-height: calc(100cqh - (var(--MI-stickyTop, 0px) + var(--MI-stickyBottom, 0px)));
 }
 
 .userItem {
@@ -234,8 +234,8 @@ definePageMetadata(() => ({
 }
 
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/pages/note.vue b/packages/frontend/src/pages/note.vue
index d0bbaeddd9..f6eef52153 100644
--- a/packages/frontend/src/pages/note.vue
+++ b/packages/frontend/src/pages/note.vue
@@ -182,11 +182,11 @@ definePageMetadata(() => ({
 }
 
 .loadNext {
-	margin-bottom: var(--margin);
+	margin-bottom: var(--MI-margin);
 }
 
 .loadPrev {
-	margin-top: var(--margin);
+	margin-top: var(--MI-margin);
 }
 
 .loadButton {
@@ -194,7 +194,7 @@ definePageMetadata(() => ({
 }
 
 .note {
-	border-radius: var(--radius);
-	background: var(--panel);
+	border-radius: var(--MI-radius);
+	background: var(--MI_THEME-panel);
 }
 </style>
diff --git a/packages/frontend/src/pages/notifications.vue b/packages/frontend/src/pages/notifications.vue
index bd93fc8369..46ee501c76 100644
--- a/packages/frontend/src/pages/notifications.vue
+++ b/packages/frontend/src/pages/notifications.vue
@@ -102,7 +102,7 @@ definePageMetadata(() => ({
 
 <style module lang="scss">
 .notifications {
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 </style>
diff --git a/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue b/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
index 14c3e6845e..f09f7e1acd 100644
--- a/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
+++ b/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
@@ -63,7 +63,7 @@ onUnmounted(() => {
 	box-shadow: none;
 	padding: 16px;
 	background: transparent;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	font-size: 14px;
 	box-sizing: border-box;
 }
diff --git a/packages/frontend/src/pages/page-editor/page-editor.container.vue b/packages/frontend/src/pages/page-editor/page-editor.container.vue
index 2531de0e62..28b224f752 100644
--- a/packages/frontend/src/pages/page-editor/page-editor.container.vue
+++ b/packages/frontend/src/pages/page-editor/page-editor.container.vue
@@ -60,12 +60,12 @@ function remove() {
 .cpjygsrt {
 	position: relative;
 	overflow: hidden;
-	background: var(--panel);
-	border: solid 2px var(--X12);
+	background: var(--MI_THEME-panel);
+	border: solid 2px var(--MI_THEME-X12);
 	border-radius: var(--radius-sm);
 
 	&:hover {
-		border: solid 2px var(--X13);
+		border: solid 2px var(--MI_THEME-X13);
 	}
 
 	&.warn {
diff --git a/packages/frontend/src/pages/page.vue b/packages/frontend/src/pages/page.vue
index 12b70fa64f..544e112111 100644
--- a/packages/frontend/src/pages/page.vue
+++ b/packages/frontend/src/pages/page.vue
@@ -357,24 +357,24 @@ definePageMetadata(() => ({
 
 	&:hover,
 	&:focus-visible {
-		background-color: var(--accentedBg);
-		color: var(--accent);
+		background-color: var(--MI_THEME-accentedBg);
+		color: var(--MI_THEME-accent);
 		text-decoration: none;
 		outline: none;
 	}
 }
 
 .pageMain {
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	padding: 2rem;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	box-sizing: border-box;
 }
 
 .pageBanner {
 	width: calc(100% + 4rem);
 	margin: -2rem -2rem 1.5rem;
-	border-radius: var(--radius) var(--radius) 0 0;
+	border-radius: var(--MI-radius) var(--MI-radius) 0 0;
 	overflow: hidden;
 	position: relative;
 
@@ -399,7 +399,7 @@ definePageMetadata(() => ({
 		}
 
 		.pageBannerBgFallback2 {
-			background-color: var(--accentedBg);
+			background-color: var(--MI_THEME-accentedBg);
 		}
 
 		&::after {
@@ -409,7 +409,7 @@ definePageMetadata(() => ({
 			bottom: 0;
 			width: 100%;
 			height: 100px;
-			background: linear-gradient(0deg, var(--panel), transparent);
+			background: linear-gradient(0deg, var(--MI_THEME-panel), transparent);
 		}
 	}
 
@@ -433,7 +433,7 @@ definePageMetadata(() => ({
 		h1 {
 			font-size: 2rem;
 			font-weight: 700;
-			color: var(--fg);
+			color: var(--MI_THEME-fg);
 			margin: 0;
 		}
 
@@ -458,7 +458,7 @@ definePageMetadata(() => ({
 			flex-shrink: 0;
 			display: flex;
 			align-items: center;
-			gap: var(--marginHalf);
+			gap: var(--MI-marginHalf);
 			margin-left: auto;
 		}
 	}
@@ -472,14 +472,14 @@ definePageMetadata(() => ({
 	display: flex;
 	align-items: center;
 
-	border-top: 1px solid var(--divider);
+	border-top: 1px solid var(--MI_THEME-divider);
 	padding-top: 1.5rem;
 	margin-bottom: 1.5rem;
 
 	> .other {
 		margin-left: auto;
 		display: flex;
-		gap: var(--marginHalf);
+		gap: var(--MI-marginHalf);
 	}
 }
 
@@ -487,7 +487,7 @@ definePageMetadata(() => ({
 	display: flex;
 	align-items: center;
 
-	border-top: 1px solid var(--divider);
+	border-top: 1px solid var(--MI_THEME-divider);
 	padding-top: 1.5rem;
 	margin-bottom: 1.5rem;
 
@@ -526,14 +526,14 @@ definePageMetadata(() => ({
 	display: flex;
 	align-items: center;
 	flex-wrap: wrap;
-	gap: var(--marginHalf);
+	gap: var(--MI-marginHalf);
 }
 
 .relatedPagesRoot {
-	padding: var(--margin);
+	padding: var(--MI-margin);
 }
 
 .relatedPagesItem > article {
-	background-color: var(--panelHighlight) !important;
+	background-color: var(--MI_THEME-panelHighlight) !important;
 }
 </style>
diff --git a/packages/frontend/src/pages/reversi/game.board.vue b/packages/frontend/src/pages/reversi/game.board.vue
index 54e66f6e16..429f502133 100644
--- a/packages/frontend/src/pages/reversi/game.board.vue
+++ b/packages/frontend/src/pages/reversi/game.board.vue
@@ -504,7 +504,7 @@ $gap: 4px;
 .boardInner {
 	padding: 32px;
 
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	box-shadow: 0 0 2px 1px #ce8a5c, inset 0 0 1px 1px #693410;
 	border-radius: 8px;
 }
@@ -574,34 +574,34 @@ $gap: 4px;
 	transition: border 0.25s ease, opacity 0.25s ease;
 
 	&.boardCell_empty {
-		border: solid 2px var(--divider);
+		border: solid 2px var(--MI_THEME-divider);
 	}
 
 	&.boardCell_empty.boardCell_can {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 		opacity: 0.5;
 	}
 
 	&.boardCell_empty.boardCell_myTurn {
-		border-color: var(--divider);
+		border-color: var(--MI_THEME-divider);
 		opacity: 1;
 
 		&.boardCell_can {
-			border-color: var(--accent);
+			border-color: var(--MI_THEME-accent);
 			cursor: pointer;
 
 			&:hover {
-				background: var(--accent);
+				background: var(--MI_THEME-accent);
 			}
 		}
 	}
 
 	&.boardCell_prev {
-		box-shadow: 0 0 0 4px var(--accent);
+		box-shadow: 0 0 0 4px var(--MI_THEME-accent);
 	}
 
 	&.boardCell_isEnded {
-		border-color: var(--divider);
+		border-color: var(--MI_THEME-divider);
 	}
 
 	&.boardCell_none {
diff --git a/packages/frontend/src/pages/reversi/game.setting.vue b/packages/frontend/src/pages/reversi/game.setting.vue
index 08bb3cb76c..dfb6e3f53e 100644
--- a/packages/frontend/src/pages/reversi/game.setting.vue
+++ b/packages/frontend/src/pages/reversi/game.setting.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</template>
 				<template v-else>
 					<div class="_panel">
-						<div style="display: flex; align-items: center; padding: 16px; border-bottom: solid 1px var(--divider);">
+						<div style="display: flex; align-items: center; padding: 16px; border-bottom: solid 1px var(--MI_THEME-divider);">
 							<div>{{ mapName }}</div>
 							<MkButton style="margin-left: auto;" @click="chooseMap">{{ i18n.ts._reversi.chooseBoard }}</MkButton>
 						</div>
@@ -87,7 +87,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div :class="$style.footer">
 			<MkSpacer :contentMax="700" :marginMin="16" :marginMax="16">
 				<div style="text-align: center;" class="_gaps_s">
-					<div v-if="opponentHasSettingsChanged" style="color: var(--warn);">{{ i18n.ts._reversi.opponentHasSettingsChanged }}</div>
+					<div v-if="opponentHasSettingsChanged" style="color: var(--MI_THEME-warn);">{{ i18n.ts._reversi.opponentHasSettingsChanged }}</div>
 					<div>
 						<template v-if="isReady && isOpReady">{{ i18n.ts._reversi.thisGameIsStartedSoon }}<MkEllipsis/></template>
 						<template v-if="isReady && !isOpReady">{{ i18n.ts._reversi.waitingForOther }}<MkEllipsis/></template>
@@ -273,14 +273,14 @@ onUnmounted(() => {
 	width: 300px;
 	height: 300px;
 	margin: 0 auto;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .boardCell {
 	display: grid;
 	place-items: center;
 	background: transparent;
-	border: solid 2px var(--divider);
+	border: solid 2px var(--MI_THEME-divider);
 	border-radius: 6px;
 	overflow: clip;
 	cursor: pointer;
@@ -290,9 +290,9 @@ onUnmounted(() => {
 }
 
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	background: var(--acrylicBg);
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/pages/reversi/index.vue b/packages/frontend/src/pages/reversi/index.vue
index d823861b4a..d608a2411c 100644
--- a/packages/frontend/src/pages/reversi/index.vue
+++ b/packages/frontend/src/pages/reversi/index.vue
@@ -36,13 +36,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<div :class="$style.gamePreviews">
 						<MkA v-for="g in items" :key="g.id" v-panel :class="[$style.gamePreview, !g.isStarted && !g.isEnded && $style.gamePreviewWaiting, g.isStarted && !g.isEnded && $style.gamePreviewActive]" tabindex="-1" :to="`/reversi/g/${g.id}`">
 							<div :class="$style.gamePreviewPlayers">
-								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--MI_THEME-accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 								<span v-if="g.winnerId === g.user2Id" style="margin-right: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
 								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/>
 								<span style="margin: 0 1em;">vs</span>
 								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
 								<span v-if="g.winnerId === g.user1Id" style="margin-left: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
-								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--MI_THEME-accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 							</div>
 							<div :class="$style.gamePreviewFooter">
 								<span v-if="g.isStarted && !g.isEnded" :class="$style.gamePreviewStatusActive">{{ i18n.ts._reversi.playing }}</span>
@@ -63,13 +63,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<div :class="$style.gamePreviews">
 						<MkA v-for="g in items" :key="g.id" v-panel :class="[$style.gamePreview, !g.isStarted && !g.isEnded && $style.gamePreviewWaiting, g.isStarted && !g.isEnded && $style.gamePreviewActive]" tabindex="-1" :to="`/reversi/g/${g.id}`">
 							<div :class="$style.gamePreviewPlayers">
-								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--MI_THEME-accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 								<span v-if="g.winnerId === g.user2Id" style="margin-right: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
 								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/>
 								<span style="margin: 0 1em;">vs</span>
 								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
 								<span v-if="g.winnerId === g.user1Id" style="margin-left: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
-								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--MI_THEME-accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 							</div>
 							<div :class="$style.gamePreviewFooter">
 								<span v-if="g.isStarted && !g.isEnded" :class="$style.gamePreviewStatusActive">{{ i18n.ts._reversi.playing }}</span>
@@ -285,7 +285,7 @@ definePageMetadata(() => ({
 .gamePreviews {
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
-	grid-gap: var(--margin);
+	grid-gap: var(--MI-margin);
 }
 
 .gamePreview {
@@ -295,11 +295,11 @@ definePageMetadata(() => ({
 }
 
 .gamePreviewActive {
-	box-shadow: inset 0 0 8px 0px var(--accent);
+	box-shadow: inset 0 0 8px 0px var(--MI_THEME-accent);
 }
 
 .gamePreviewWaiting {
-	box-shadow: inset 0 0 8px 0px var(--warn);
+	box-shadow: inset 0 0 8px 0px var(--MI_THEME-warn);
 }
 
 .gamePreviewPlayers {
@@ -324,19 +324,19 @@ definePageMetadata(() => ({
 .gamePreviewFooter {
 	display: flex;
 	align-items: baseline;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	padding: 6px 10px;
 	font-size: 0.9em;
 }
 
 .gamePreviewStatusActive {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	font-weight: bold;
 	animation: blink 2s infinite;
 }
 
 .gamePreviewStatusWaiting {
-	color: var(--warn);
+	color: var(--MI_THEME-warn);
 	font-weight: bold;
 	animation: blink 2s infinite;
 }
diff --git a/packages/frontend/src/pages/scratchpad.vue b/packages/frontend/src/pages/scratchpad.vue
index 155d8b82d7..2250e1ce60 100644
--- a/packages/frontend/src/pages/scratchpad.vue
+++ b/packages/frontend/src/pages/scratchpad.vue
@@ -204,7 +204,7 @@ definePageMetadata(() => ({
 .root {
 	display: flex;
 	flex-direction: column;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 }
 
 .editor {
@@ -242,14 +242,14 @@ definePageMetadata(() => ({
 }
 
 .uiInspectorUnShown {
-	color: var(--fgTransparent);
+	color: var(--MI_THEME-fgTransparent);
 }
 
 .uiInspectorType {
 	display: inline-block;
 	border: hidden;
 	border-radius: 10px;
-	background-color: var(--panelHighlight);
+	background-color: var(--MI_THEME-panelHighlight);
 	padding: 2px 8px;
 	font-size: 12px;
 }
diff --git a/packages/frontend/src/pages/search.note.vue b/packages/frontend/src/pages/search.note.vue
index 66c5c92480..d64537d289 100644
--- a/packages/frontend/src/pages/search.note.vue
+++ b/packages/frontend/src/pages/search.note.vue
@@ -225,12 +225,12 @@ async function search() {
 	justify-content: center;
 }
 .addMeButton {
-  border: 2px dashed var(--fgTransparent);
+  border: 2px dashed var(--MI_THEME-fgTransparent);
 	padding: 12px;
 	margin-right: 16px;
 }
 .addUserButton {
-  border: 2px dashed var(--fgTransparent);
+  border: 2px dashed var(--MI_THEME-fgTransparent);
 	padding: 12px;
 	flex-grow: 1;
 }
diff --git a/packages/frontend/src/pages/settings/2fa.vue b/packages/frontend/src/pages/settings/2fa.vue
index 6a9a1e16e2..a76b748ac1 100644
--- a/packages/frontend/src/pages/settings/2fa.vue
+++ b/packages/frontend/src/pages/settings/2fa.vue
@@ -19,7 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<template #icon><i class="ti ti-shield-lock"></i></template>
 			<template #label>{{ i18n.ts.totp }}</template>
 			<template #caption>{{ i18n.ts.totpDescription }}</template>
-			<template #suffix><i v-if="$i.twoFactorEnabled" class="ti ti-check" style="color: var(--success)"></i></template>
+			<template #suffix><i v-if="$i.twoFactorEnabled" class="ti ti-check" style="color: var(--MI_THEME-success)"></i></template>
 
 			<div v-if="$i.twoFactorEnabled" class="_gaps_s">
 				<div v-text="i18n.ts._2fa.alreadyRegistered"/>
diff --git a/packages/frontend/src/pages/settings/accounts.vue b/packages/frontend/src/pages/settings/accounts.vue
index 08c9261dcf..1bbedb817e 100644
--- a/packages/frontend/src/pages/settings/accounts.vue
+++ b/packages/frontend/src/pages/settings/accounts.vue
@@ -45,7 +45,7 @@ const init = async () => {
 	});
 };
 
-function menu(account, ev) {
+function menu(account: Misskey.entities.UserDetailed, ev: MouseEvent) {
 	os.popupMenu([{
 		text: i18n.ts.switch,
 		icon: 'ti ti-switch-horizontal',
@@ -58,7 +58,7 @@ function menu(account, ev) {
 	}], ev.currentTarget ?? ev.target);
 }
 
-function addAccount(ev) {
+function addAccount(ev: MouseEvent) {
 	os.popupMenu([{
 		text: i18n.ts.existingAccount,
 		action: () => { addExistingAccount(); },
@@ -68,14 +68,14 @@ function addAccount(ev) {
 	}], ev.currentTarget ?? ev.target);
 }
 
-async function removeAccount(account) {
+async function removeAccount(account: Misskey.entities.UserDetailed) {
 	await _removeAccount(account.id);
 	accounts.value = accounts.value.filter(x => x.id !== account.id);
 }
 
 function addExistingAccount() {
 	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
-		done: async res => {
+		done: async (res: Misskey.entities.SigninFlowResponse & { finished: true }) => {
 			await addAccounts(res.id, res.i);
 			os.success();
 			init();
@@ -86,17 +86,17 @@ function addExistingAccount() {
 
 function createAccount() {
 	const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
-		done: async res => {
-			await addAccounts(res.id, res.i);
-			switchAccountWithToken(res.i);
+		done: async (res: Misskey.entities.SignupResponse) => {
+			await addAccounts(res.id, res.token);
+			switchAccountWithToken(res.token);
 		},
 		closed: () => dispose(),
 	});
 }
 
 async function switchAccount(account: any) {
-	const fetchedAccounts: any[] = await getAccounts();
-	const token = fetchedAccounts.find(x => x.id === account.id).token;
+	const fetchedAccounts = await getAccounts();
+	const token = fetchedAccounts.find(x => x.id === account.id)!.token;
 	switchAccountWithToken(token);
 }
 
diff --git a/packages/frontend/src/pages/settings/apps.vue b/packages/frontend/src/pages/settings/apps.vue
index c58ea5d378..68e36ef1bb 100644
--- a/packages/frontend/src/pages/settings/apps.vue
+++ b/packages/frontend/src/pages/settings/apps.vue
@@ -14,30 +14,39 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</template>
 		<template #default="{items}">
 			<div class="_gaps">
-				<div v-for="token in items" :key="token.id" class="_panel" :class="$style.app">
-					<img v-if="token.iconUrl" :class="$style.appIcon" :src="token.iconUrl" alt=""/>
-					<div :class="$style.appBody">
-						<div :class="$style.appName">{{ token.name }}</div>
-						<div>{{ token.description }}</div>
-						<MkKeyValue oneline>
-							<template #key>{{ i18n.ts.installedDate }}</template>
-							<template #value><MkTime :time="token.createdAt"/></template>
-						</MkKeyValue>
-						<MkKeyValue oneline>
-							<template #key>{{ i18n.ts.lastUsedDate }}</template>
-							<template #value><MkTime :time="token.lastUsedAt"/></template>
-						</MkKeyValue>
-						<details>
-							<summary>{{ i18n.ts.details }}</summary>
+				<MkFolder v-for="token in items" :key="token.id" :defaultOpen="true">
+					<template #icon>
+						<img v-if="token.iconUrl" :class="$style.appIcon" :src="token.iconUrl" alt=""/>
+						<i v-else class="ti ti-plug"/>
+					</template>
+					<template #label>{{ token.name }}</template>
+					<template #caption>{{ token.description }}</template>
+					<template #suffix><MkTime :time="token.lastUsedAt"/></template>
+					<template #footer>
+						<MkButton danger @click="revoke(token)"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
+					</template>
+
+					<div class="_gaps_s">
+						<div v-if="token.description">{{ token.description }}</div>
+						<div>
+							<MkKeyValue oneline>
+								<template #key>{{ i18n.ts.installedDate }}</template>
+								<template #value><MkTime :time="token.createdAt" :mode="'detail'"/></template>
+							</MkKeyValue>
+							<MkKeyValue oneline>
+								<template #key>{{ i18n.ts.lastUsedDate }}</template>
+								<template #value><MkTime :time="token.lastUsedAt" :mode="'detail'"/></template>
+							</MkKeyValue>
+						</div>
+						<MkFolder>
+							<template #label>{{ i18n.ts.permission }}</template>
+							<template #suffix>{{ Object.keys(token.permission).length === 0 ? i18n.ts.none : Object.keys(token.permission).length }}</template>
 							<ul>
 								<li v-for="p in token.permission" :key="p">{{ i18n.ts._permissions[p] }}</li>
 							</ul>
-						</details>
-						<div>
-							<MkButton inline danger @click="revoke(token)"><i class="ti ti-trash"></i></MkButton>
-						</div>
+						</MkFolder>
 					</div>
-				</div>
+				</MkFolder>
 			</div>
 		</template>
 	</FormPagination>
@@ -52,6 +61,7 @@ import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import MkKeyValue from '@/components/MkKeyValue.vue';
 import MkButton from '@/components/MkButton.vue';
+import MkFolder from '@/components/MkFolder.vue';
 import { infoImageUrl } from '@/instance.js';
 
 const list = ref<InstanceType<typeof FormPagination>>();
@@ -82,26 +92,9 @@ definePageMetadata(() => ({
 </script>
 
 <style lang="scss" module>
-.app {
-	display: flex;
-	padding: 16px;
-}
-
 .appIcon {
-	display: block;
-	flex-shrink: 0;
-	margin: 0 12px 0 0;
-	width: 50px;
-	height: 50px;
-	border-radius: var(--radius-sm);
-}
-
-.appBody {
-	width: calc(100% - 62px);
-	position: relative;
-}
-
-.appName {
-	font-weight: bold;
+	width: 20px;
+	height: 20px;
+	border-radius: 4px;
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/avatar-decoration.decoration.vue b/packages/frontend/src/pages/settings/avatar-decoration.decoration.vue
index 9f7852a71d..5c59f4cbe4 100644
--- a/packages/frontend/src/pages/settings/avatar-decoration.decoration.vue
+++ b/packages/frontend/src/pages/settings/avatar-decoration.decoration.vue
@@ -44,7 +44,7 @@ const emit = defineEmits<{
 .root {
 	cursor: pointer;
 	padding: 16px 16px 28px 16px;
-	border: solid 2px var(--divider);
+	border: solid 2px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 	text-align: center;
 	font-size: 90%;
@@ -53,8 +53,8 @@ const emit = defineEmits<{
 }
 
 .active {
-	background-color: var(--accentedBg);
-	border-color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	border-color: var(--MI_THEME-accent);
 }
 
 .name {
diff --git a/packages/frontend/src/pages/settings/avatar-decoration.dialog.vue b/packages/frontend/src/pages/settings/avatar-decoration.dialog.vue
index 4ec4610279..b84665b111 100644
--- a/packages/frontend/src/pages/settings/avatar-decoration.dialog.vue
+++ b/packages/frontend/src/pages/settings/avatar-decoration.dialog.vue
@@ -159,8 +159,8 @@ async function detach() {
 	bottom: 0;
 	left: 0;
 	padding: 12px;
-	border-top: solid 0.5px var(--divider);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	border-top: solid 0.5px var(--MI_THEME-divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/avatar-decoration.vue b/packages/frontend/src/pages/settings/avatar-decoration.vue
index 5324a6b7f7..efcd2a5f3f 100644
--- a/packages/frontend/src/pages/settings/avatar-decoration.vue
+++ b/packages/frontend/src/pages/settings/avatar-decoration.vue
@@ -148,7 +148,7 @@ definePageMetadata(() => ({
 
 .current {
 	padding: 16px;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 }
 
 .decorations {
diff --git a/packages/frontend/src/pages/settings/drive-cleaner.vue b/packages/frontend/src/pages/settings/drive-cleaner.vue
index 432295aa7f..4054cd810a 100644
--- a/packages/frontend/src/pages/settings/drive-cleaner.vue
+++ b/packages/frontend/src/pages/settings/drive-cleaner.vue
@@ -177,7 +177,7 @@ definePageMetadata(() => ({
 	align-items: center;
 
 	&:hover {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 }
 
diff --git a/packages/frontend/src/pages/settings/email.vue b/packages/frontend/src/pages/settings/email.vue
index f226647569..d452f249b6 100644
--- a/packages/frontend/src/pages/settings/email.vue
+++ b/packages/frontend/src/pages/settings/email.vue
@@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkInput v-model="emailAddress" type="email" manualSave>
 			<template #prefix><i class="ti ti-mail"></i></template>
 			<template v-if="$i.email && !$i.emailVerified" #caption>{{ i18n.ts.verificationEmailSent }}</template>
-			<template v-else-if="emailAddress === $i.email && $i.emailVerified" #caption><i class="ti ti-check" style="color: var(--success);"></i> {{ i18n.ts.emailVerified }}</template>
+			<template v-else-if="emailAddress === $i.email && $i.emailVerified" #caption><i class="ti ti-check" style="color: var(--MI_THEME-success);"></i> {{ i18n.ts.emailVerified }}</template>
 		</MkInput>
 	</FormSection>
 
diff --git a/packages/frontend/src/pages/settings/emoji-picker.vue b/packages/frontend/src/pages/settings/emoji-picker.vue
index bb919c6c53..eb5424ea6c 100644
--- a/packages/frontend/src/pages/settings/emoji-picker.vue
+++ b/packages/frontend/src/pages/settings/emoji-picker.vue
@@ -287,9 +287,9 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .tab {
-	margin: calc(var(--margin) / 2) 0;
-	padding: calc(var(--margin) / 2) 0;
-	background: var(--bg);
+	margin: calc(var(--MI-margin) / 2) 0;
+	padding: calc(var(--MI-margin) / 2) 0;
+	background: var(--MI_THEME-bg);
 }
 
 .emojis {
@@ -311,6 +311,6 @@ definePageMetadata(() => ({
 .editorCaption {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/index.vue b/packages/frontend/src/pages/settings/index.vue
index f6f2ffc553..552b4ee028 100644
--- a/packages/frontend/src/pages/settings/index.vue
+++ b/packages/frontend/src/pages/settings/index.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 				<div v-if="!(narrow && currentPage?.route.name == null)" class="main">
 					<div class="bkzroven" style="container-type: inline-size;">
-						<RouterView/>
+						<RouterView nested/>
 					</div>
 				</div>
 			</div>
diff --git a/packages/frontend/src/pages/settings/mute-block.vue b/packages/frontend/src/pages/settings/mute-block.vue
index a5c381200f..82aeb6063f 100644
--- a/packages/frontend/src/pages/settings/mute-block.vue
+++ b/packages/frontend/src/pages/settings/mute-block.vue
@@ -243,7 +243,7 @@ definePageMetadata(() => ({
 .userItemSub {
 	padding: 6px 12px;
 	font-size: 85%;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 
 .userItemMainBody {
diff --git a/packages/frontend/src/pages/settings/navbar.vue b/packages/frontend/src/pages/settings/navbar.vue
index a0e6cad9c8..b189db0f8f 100644
--- a/packages/frontend/src/pages/settings/navbar.vue
+++ b/packages/frontend/src/pages/settings/navbar.vue
@@ -122,7 +122,7 @@ definePageMetadata(() => ({
 	text-overflow: ellipsis;
 	overflow: hidden;
 	white-space: nowrap;
-	color: var(--navFg);
+	color: var(--MI_THEME-navFg);
 }
 
 .itemIcon {
diff --git a/packages/frontend/src/pages/settings/other.vue b/packages/frontend/src/pages/settings/other.vue
index eb9d158c1e..abe4524126 100644
--- a/packages/frontend/src/pages/settings/other.vue
+++ b/packages/frontend/src/pages/settings/other.vue
@@ -65,6 +65,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkSwitch v-model="enableCondensedLine">
 						<template #label>Enable condensed line</template>
 					</MkSwitch>
+					<MkSwitch v-model="skipNoteRender">
+						<template #label>Enable note render skipping</template>
+					</MkSwitch>
 				</div>
 			</MkFolder>
 
@@ -116,9 +119,14 @@ const $i = signinRequired();
 
 const reportError = computed(defaultStore.makeGetterSetter('reportError'));
 const enableCondensedLine = computed(defaultStore.makeGetterSetter('enableCondensedLine'));
+const skipNoteRender = computed(defaultStore.makeGetterSetter('skipNoteRender'));
 const devMode = computed(defaultStore.makeGetterSetter('devMode'));
 const defaultWithReplies = computed(defaultStore.makeGetterSetter('defaultWithReplies'));
 
+watch(skipNoteRender, async () => {
+	await reloadAsk({ reason: i18n.ts.reloadToApplySetting, unison: true });
+});
+
 async function deleteAccount() {
 	{
 		const { canceled } = await os.confirm({
diff --git a/packages/frontend/src/pages/settings/preferences-backups.vue b/packages/frontend/src/pages/settings/preferences-backups.vue
index 8036ef5555..f7dcc7b139 100644
--- a/packages/frontend/src/pages/settings/preferences-backups.vue
+++ b/packages/frontend/src/pages/settings/preferences-backups.vue
@@ -469,7 +469,7 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .buttons {
 	display: flex;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 	flex-wrap: wrap;
 }
 
diff --git a/packages/frontend/src/pages/settings/profile.vue b/packages/frontend/src/pages/settings/profile.vue
index c94cd512f3..9ff4a63e09 100644
--- a/packages/frontend/src/pages/settings/profile.vue
+++ b/packages/frontend/src/pages/settings/profile.vue
@@ -52,14 +52,17 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<MkFolder>
 			<template #icon><i class="ti ti-list"></i></template>
 			<template #label>{{ i18n.ts._profile.metadataEdit }}</template>
-
-			<div :class="$style.metadataRoot">
-				<div :class="$style.metadataMargin">
-					<MkButton :disabled="fields.length >= 16" inline style="margin-right: 8px;" @click="addField"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
-					<MkButton v-if="!fieldEditMode" :disabled="fields.length <= 1" inline danger style="margin-right: 8px;" @click="fieldEditMode = !fieldEditMode"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
-					<MkButton v-else inline style="margin-right: 8px;" @click="fieldEditMode = !fieldEditMode"><i class="ti ti-arrows-sort"></i> {{ i18n.ts.rearrange }}</MkButton>
-					<MkButton inline primary @click="saveFields"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
+			<template #footer>
+				<div class="_buttons">
+					<MkButton primary @click="saveFields"><i class="ti ti-check"></i> {{ i18n.ts.save }}</MkButton>
+					<MkButton :disabled="fields.length >= 16" @click="addField"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
+					<MkButton v-if="!fieldEditMode" :disabled="fields.length <= 1" danger @click="fieldEditMode = !fieldEditMode"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
+					<MkButton v-else @click="fieldEditMode = !fieldEditMode"><i class="ti ti-arrows-sort"></i> {{ i18n.ts.rearrange }}</MkButton>
 				</div>
+			</template>
+
+			<div :class="$style.metadataRoot" class="_gaps_s">
+				<MkInfo>{{ i18n.ts._profile.verifiedLinkDescription }}</MkInfo>
 
 				<Sortable
 					v-model="fields"
@@ -71,24 +74,20 @@ SPDX-License-Identifier: AGPL-3.0-only
 					@end="e => e.item.classList.remove('active')"
 				>
 					<template #item="{element, index}">
-						<div :class="$style.fieldDragItem">
+						<div v-panel :class="$style.fieldDragItem">
 							<button v-if="!fieldEditMode" class="_button" :class="$style.dragItemHandle" tabindex="-1"><i class="ti ti-menu"></i></button>
 							<button v-if="fieldEditMode" :disabled="fields.length <= 1" class="_button" :class="$style.dragItemRemove" @click="deleteField(index)"><i class="ti ti-x"></i></button>
 							<div :class="$style.dragItemForm">
 								<FormSplit :minWidth="200">
-									<MkInput v-model="element.name" small>
-										<template #label>{{ i18n.ts._profile.metadataLabel }}</template>
+									<MkInput v-model="element.name" small :placeholder="i18n.ts._profile.metadataLabel">
 									</MkInput>
-									<MkInput v-model="element.value" small>
-										<template #label>{{ i18n.ts._profile.metadataContent }}</template>
+									<MkInput v-model="element.value" small :placeholder="i18n.ts._profile.metadataContent">
 									</MkInput>
 								</FormSplit>
 							</div>
 						</div>
 					</template>
 				</Sortable>
-
-				<MkInfo>{{ i18n.ts._profile.verifiedLinkDescription }}</MkInfo>
 			</div>
 		</MkFolder>
 		<template #caption>{{ i18n.ts._profile.metadataDescription }}</template>
@@ -158,6 +157,10 @@ const setMaxBirthDate = () => {
 	return `${y}-12-31`;
 };
 
+function assertVaildLang(lang: string | null): lang is keyof typeof langmap {
+	return lang != null && lang in langmap;
+}
+
 const profile = reactive({
 	name: $i.name,
 	description: $i.description,
@@ -165,7 +168,7 @@ const profile = reactive({
 	location: $i.location,
 	birthday: $i.birthday,
 	listenbrainz: $i.listenbrainz,
-	lang: $i.lang,
+	lang: assertVaildLang($i.lang) ? $i.lang : null,
 	isBot: $i.isBot ?? false,
 	isCat: $i.isCat ?? false,
 	speakAsCat: $i.speakAsCat ?? false,
@@ -229,6 +232,11 @@ function save() {
 		isBot: !!profile.isBot,
 		isCat: !!profile.isCat,
 		speakAsCat: !!profile.speakAsCat,
+	}, undefined, {
+		'0b3f9f6a-2f4d-4b1f-9fb4-49d3a2fd7191': {
+			title: i18n.ts.yourNameContainsProhibitedWords,
+			text: i18n.ts.yourNameContainsProhibitedWordsDescription,
+		},
 	});
 	globalEvents.emit('requestClearPageCache');
 	claimAchievement('profileFilled');
@@ -417,7 +425,7 @@ definePageMetadata(() => ({
 	height: 130px;
 	background-size: cover;
 	background-position: center;
-	border-bottom: solid 1px var(--divider);
+	border-bottom: solid 1px var(--MI_THEME-divider);
 	overflow: clip;
 }
 
@@ -449,19 +457,11 @@ definePageMetadata(() => ({
 	container-type: inline-size;
 }
 
-.metadataMargin {
-	margin-bottom: 1.5em;
-}
-
 .fieldDragItem {
 	display: flex;
-	padding-bottom: .75em;
+	padding: 10px;
 	align-items: flex-end;
-	border-bottom: solid 0.5px var(--divider);
-
-	&:last-child {
-		border-bottom: 0;
-	}
+	border-radius: 6px;
 
 	/* (drag button) 32px + (drag button margin) 8px + (input width) 200px * 2 + (input gap) 12px = 452px */
 	@container (max-width: 452px) {
diff --git a/packages/frontend/src/pages/settings/security.vue b/packages/frontend/src/pages/settings/security.vue
index de0f63630e..8f9d4f858b 100644
--- a/packages/frontend/src/pages/settings/security.vue
+++ b/packages/frontend/src/pages/settings/security.vue
@@ -124,7 +124,7 @@ definePageMetadata(() => ({
 	}
 
 	&:not(:last-child) {
-		border-bottom: solid 0.5px var(--divider);
+		border-bottom: solid 0.5px var(--MI_THEME-divider);
 	}
 
 	> header {
@@ -136,11 +136,11 @@ definePageMetadata(() => ({
 			margin-right: 0.75em;
 
 			&.succ {
-				color: var(--success);
+				color: var(--MI_THEME-success);
 			}
 
 			&.fail {
-				color: var(--error);
+				color: var(--MI_THEME-error);
 			}
 		}
 
diff --git a/packages/frontend/src/pages/settings/sounds.sound.vue b/packages/frontend/src/pages/settings/sounds.sound.vue
index 81478fede5..56f65e2309 100644
--- a/packages/frontend/src/pages/settings/sounds.sound.vue
+++ b/packages/frontend/src/pages/settings/sounds.sound.vue
@@ -194,7 +194,7 @@ function save() {
 	flex-grow: 1;
 	min-width: 0;
 	font-weight: 700;
-	color: var(--error);
+	color: var(--MI_THEME-error);
 }
 
 .fileSelectorButton {
@@ -203,6 +203,6 @@ function save() {
 
 .fileNotSelected {
 	font-weight: 700;
-	color: var(--infoWarnFg);
+	color: var(--MI_THEME-infoWarnFg);
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/theme.vue b/packages/frontend/src/pages/settings/theme.vue
index e7aef55a53..34a0245406 100644
--- a/packages/frontend/src/pages/settings/theme.vue
+++ b/packages/frontend/src/pages/settings/theme.vue
@@ -204,7 +204,7 @@ definePageMetadata(() => ({
 		}
 
 		.dn:focus-visible ~ .toggle {
-			outline: 2px solid var(--focus);
+			outline: 2px solid var(--MI_THEME-focus);
 			outline-offset: 2px;
 		}
 
@@ -227,12 +227,12 @@ definePageMetadata(() => ({
 
 			> .before {
 				left: -70px;
-				color: var(--accent);
+				color: var(--MI_THEME-accent);
 			}
 
 			> .after {
 				right: -68px;
-				color: var(--fg);
+				color: var(--MI_THEME-fg);
 			}
 		}
 
@@ -350,11 +350,11 @@ definePageMetadata(() => ({
 				background-color: #749DD6;
 
 				> .before {
-					color: var(--fg);
+					color: var(--MI_THEME-fg);
 				}
 
 				> .after {
-					color: var(--accent);
+					color: var(--MI_THEME-accent);
 				}
 
 				.toggle__handler {
@@ -405,14 +405,14 @@ definePageMetadata(() => ({
 
 	> .sync {
 		padding: 14px 16px;
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 	}
 }
 
 .rsljpzjq {
 	> .selects {
 		display: flex;
-		gap: 1.5em var(--margin);
+		gap: 1.5em var(--MI-margin);
 		flex-wrap: wrap;
 
 		> .select {
diff --git a/packages/frontend/src/pages/settings/webhook.edit.vue b/packages/frontend/src/pages/settings/webhook.edit.vue
index adeaf8550c..40d23e36c5 100644
--- a/packages/frontend/src/pages/settings/webhook.edit.vue
+++ b/packages/frontend/src/pages/settings/webhook.edit.vue
@@ -184,6 +184,6 @@ definePageMetadata(() => ({
 .description {
 	font-size: 0.85em;
 	padding: 8px 0 0 0;
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/pages/settings/webhook.vue b/packages/frontend/src/pages/settings/webhook.vue
index 0d11b00c97..af8b7ca945 100644
--- a/packages/frontend/src/pages/settings/webhook.vue
+++ b/packages/frontend/src/pages/settings/webhook.vue
@@ -17,8 +17,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #icon>
 							<i v-if="webhook.active === false" class="ti ti-player-pause"></i>
 							<i v-else-if="webhook.latestStatus === null" class="ti ti-circle"></i>
-							<i v-else-if="[200, 201, 204].includes(webhook.latestStatus)" class="ti ti-check" :style="{ color: 'var(--success)' }"></i>
-							<i v-else class="ti ti-alert-triangle" :style="{ color: 'var(--error)' }"></i>
+							<i v-else-if="[200, 201, 204].includes(webhook.latestStatus)" class="ti ti-check" :style="{ color: 'var(--MI_THEME-success)' }"></i>
+							<i v-else class="ti ti-alert-triangle" :style="{ color: 'var(--MI_THEME-error)' }"></i>
 						</template>
 						{{ webhook.name || webhook.url }}
 						<template #suffix>
diff --git a/packages/frontend/src/pages/signup-complete.vue b/packages/frontend/src/pages/signup-complete.vue
index 226f08bf8e..503e6e0f73 100644
--- a/packages/frontend/src/pages/signup-complete.vue
+++ b/packages/frontend/src/pages/signup-complete.vue
@@ -78,7 +78,7 @@ place-content: center;
 .form {
 	position: relative;
 	z-index: 10;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
 	overflow: clip;
 	max-width: 500px;
@@ -88,7 +88,7 @@ place-content: center;
 	padding: 16px;
 	text-align: center;
 	font-size: 26px;
-	background-color: var(--accentedBg);
-	color: var(--accent);
+	background-color: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 }
 </style>
diff --git a/packages/frontend/src/pages/tag.vue b/packages/frontend/src/pages/tag.vue
index 0d261b1af3..a45b61fb10 100644
--- a/packages/frontend/src/pages/tag.vue
+++ b/packages/frontend/src/pages/tag.vue
@@ -76,10 +76,10 @@ definePageMetadata(() => ({
 
 <style lang="scss" module>
 .footer {
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
-	background: var(--acrylicBg);
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
+	background: var(--MI_THEME-acrylicBg);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 	display: flex;
 }
 
diff --git a/packages/frontend/src/pages/theme-editor.vue b/packages/frontend/src/pages/theme-editor.vue
index 2fa6eb81ba..21f4548d2e 100644
--- a/packages/frontend/src/pages/theme-editor.vue
+++ b/packages/frontend/src/pages/theme-editor.vue
@@ -259,7 +259,7 @@ definePageMetadata(() => ({
 				}
 
 				&.active {
-					box-shadow: 0 0 0 2px var(--divider) inset;
+					box-shadow: 0 0 0 2px var(--MI_THEME-divider) inset;
 				}
 
 				&.rounded {
diff --git a/packages/frontend/src/pages/timeline.vue b/packages/frontend/src/pages/timeline.vue
index 60974da971..92bfd9cdf1 100644
--- a/packages/frontend/src/pages/timeline.vue
+++ b/packages/frontend/src/pages/timeline.vue
@@ -9,10 +9,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<MkSpacer :contentMax="800">
 		<MkHorizontalSwipe v-model:tab="src" :tabs="$i ? headerTabs : headerTabsWhenNotLogin">
 			<div :key="src" ref="rootEl">
-				<MkInfo v-if="isBasicTimeline(src) && !defaultStore.reactiveState.timelineTutorials.value[src]" style="margin-bottom: var(--margin);" closable @close="closeTutorial()">
+				<MkInfo v-if="isBasicTimeline(src) && !defaultStore.reactiveState.timelineTutorials.value[src]" style="margin-bottom: var(--MI-margin);" closable @close="closeTutorial()">
 					{{ i18n.ts._timelineDescription[src] }}
 				</MkInfo>
-				<MkPostForm v-if="defaultStore.reactiveState.showFixedPostForm.value" :class="$style.postForm" class="post-form _panel" fixed style="margin-bottom: var(--margin);"/>
+				<MkPostForm v-if="defaultStore.reactiveState.showFixedPostForm.value" :class="$style.postForm" class="post-form _panel" fixed style="margin-bottom: var(--MI-margin);"/>
 				<div v-if="queue > 0" :class="$style.new"><button class="_buttonPrimary" :class="$style.newButton" @click="top()">{{ i18n.ts.newNoteRecived }}</button></div>
 				<div :class="$style.tl">
 					<MkTimeline
@@ -363,30 +363,30 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .new {
 	position: sticky;
-	top: calc(var(--stickyTop, 0px) + 16px);
+	top: calc(var(--MI-stickyTop, 0px) + 16px);
 	z-index: 1000;
 	width: 100%;
 	margin: calc(-0.675em - 8px) 0;
 
 	&:first-child {
-		margin-top: calc(-0.675em - 8px - var(--margin));
+		margin-top: calc(-0.675em - 8px - var(--MI-margin));
 	}
 }
 
 .newButton {
 	display: block;
-	margin: var(--margin) auto 0 auto;
+	margin: var(--MI-margin) auto 0 auto;
 	padding: 8px 16px;
 	border-radius: var(--radius-xl);
 }
 
 .postForm {
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 }
 
 .tl {
-	background: var(--bg);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-bg);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 </style>
diff --git a/packages/frontend/src/pages/user-list-timeline.vue b/packages/frontend/src/pages/user-list-timeline.vue
index 396e6eb14a..d7326f0195 100644
--- a/packages/frontend/src/pages/user-list-timeline.vue
+++ b/packages/frontend/src/pages/user-list-timeline.vue
@@ -114,26 +114,26 @@ definePageMetadata(() => ({
 <style lang="scss" module>
 .new {
 	position: sticky;
-	top: calc(var(--stickyTop, 0px) + 16px);
+	top: calc(var(--MI-stickyTop, 0px) + 16px);
 	z-index: 1000;
 	width: 100%;
 	margin: calc(-0.675em - 8px) 0;
 
 	&:first-child {
-		margin-top: calc(-0.675em - 8px - var(--margin));
+		margin-top: calc(-0.675em - 8px - var(--MI-margin));
 	}
 }
 
 .newButton {
 	display: block;
-	margin: var(--margin) auto 0 auto;
+	margin: var(--MI-margin) auto 0 auto;
 	padding: 8px 16px;
 	border-radius: var(--radius-xl);
 }
 
 .tl {
-	background: var(--bg);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-bg);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 </style>
diff --git a/packages/frontend/src/pages/user/clips.vue b/packages/frontend/src/pages/user/clips.vue
index ac01cff8cd..38ce78e8d5 100644
--- a/packages/frontend/src/pages/user/clips.vue
+++ b/packages/frontend/src/pages/user/clips.vue
@@ -43,6 +43,6 @@ const pagination = {
 .description {
 	margin-top: 8px;
 	padding-top: 8px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/pages/user/follow-list.vue b/packages/frontend/src/pages/user/follow-list.vue
index e60dccec17..868767e8f4 100644
--- a/packages/frontend/src/pages/user/follow-list.vue
+++ b/packages/frontend/src/pages/user/follow-list.vue
@@ -45,6 +45,6 @@ const followersPagination = {
 .users {
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
-	grid-gap: var(--margin);
+	grid-gap: var(--MI-margin);
 }
 </style>
diff --git a/packages/frontend/src/pages/user/gallery.vue b/packages/frontend/src/pages/user/gallery.vue
index 9ba81322ba..0bc5628528 100644
--- a/packages/frontend/src/pages/user/gallery.vue
+++ b/packages/frontend/src/pages/user/gallery.vue
@@ -38,6 +38,6 @@ const pagination = {
 	display: grid;
 	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
 	grid-gap: 12px;
-	margin: var(--margin);
+	margin: var(--MI-margin);
 }
 </style>
diff --git a/packages/frontend/src/pages/user/home.vue b/packages/frontend/src/pages/user/home.vue
index 279f301d78..30ecbd5100 100644
--- a/packages/frontend/src/pages/user/home.vue
+++ b/packages/frontend/src/pages/user/home.vue
@@ -22,7 +22,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<MkUserName class="name" :user="user" :nowrap="true"/>
 							<div class="bottom">
 								<span class="username"><MkAcct :user="user" :detail="true"/></span>
-								<span v-if="user.isAdmin" :title="i18n.ts.isAdmin" style="color: var(--badge);"><i class="ti ti-shield"></i></span>
+								<span v-if="user.isAdmin" :title="i18n.ts.isAdmin" style="color: var(--MI_THEME-badge);"><i class="ti ti-shield"></i></span>
 								<span v-if="user.isLocked" :title="i18n.ts.isLocked"><i class="ti ti-lock"></i></span>
 								<span v-if="user.isBot" :title="i18n.ts.isBot"><i class="ti ti-robot"></i></span>
 								<button v-if="$i && !isEditingMemo && !memoDraft" class="_button add-note-button" @click="showMemoTextarea">
@@ -49,15 +49,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<MkUserName :user="user" :nowrap="false" class="name"/>
 						<div class="bottom">
 							<span class="username"><MkAcct :user="user" :detail="true"/></span>
-							<span v-if="user.isAdmin" :title="i18n.ts.isAdmin" style="color: var(--badge);"><i class="ti ti-shield"></i></span>
+							<span v-if="user.isAdmin" :title="i18n.ts.isAdmin" style="color: var(--MI_THEME-badge);"><i class="ti ti-shield"></i></span>
 							<span v-if="user.isLocked" :title="i18n.ts.isLocked"><i class="ti ti-lock"></i></span>
 							<span v-if="user.isBot" :title="i18n.ts.isBot"><i class="ti ti-robot"></i></span>
 						</div>
 					</div>
 					<div v-if="user.followedMessage != null" class="followedMessage">
-						<div style="border: solid 1px var(--love); border-radius: 6px; background: color-mix(in srgb, var(--love), transparent 90%); padding: 6px 8px;">
-							<Mfm :text="user.followedMessage" :author="user"/>
-						</div>
+						<MkFukidashi class="fukidashi" :tail="narrow ? 'none' : 'left'" negativeMargin shadow>
+							<div class="messageHeader">{{ i18n.ts.messageToFollower }}</div>
+							<div><MkSparkle><Mfm :plain="true" :text="user.followedMessage" :author="user"/></MkSparkle></div>
+						</MkFukidashi>
 					</div>
 					<div v-if="user.roles.length > 0" class="roles">
 						<span v-for="role in user.roles" :key="role.id" v-tooltip="role.description" class="role" :style="{ '--color': role.color }">
@@ -70,6 +71,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<div v-if="iAmModerator" class="moderationNote">
 						<MkTextarea v-if="editModerationNote || (moderationNote != null && moderationNote !== '')" v-model="moderationNote" manualSave>
 							<template #label>{{ i18n.ts.moderationNote }}</template>
+							<template #caption>{{ i18n.ts.moderationNoteDescription }}</template>
 						</MkTextarea>
 						<div v-else>
 							<MkButton small @click="editModerationNote = true">{{ i18n.ts.addModerationNote }}</MkButton>
@@ -190,15 +192,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { defineAsyncComponent, computed, onMounted, onUnmounted, nextTick, watch, ref } from 'vue';
 import * as Misskey from 'misskey-js';
+import { getScrollPosition } from '@@/js/scroll.js';
 import MkTab from '@/components/MkTab.vue';
 import MkNotes from '@/components/MkNotes.vue';
 import MkFollowButton from '@/components/MkFollowButton.vue';
 import MkAccountMoved from '@/components/MkAccountMoved.vue';
+import MkFukidashi from '@/components/MkFukidashi.vue';
 import MkRemoteCaution from '@/components/MkRemoteCaution.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkInfo from '@/components/MkInfo.vue';
 import MkButton from '@/components/MkButton.vue';
-import { getScrollPosition } from '@@/js/scroll.js';
 import { getUserMenu } from '@/scripts/get-user-menu.js';
 import number from '@/filters/number.js';
 import { userPage } from '@/filters/user.js';
@@ -213,11 +216,12 @@ import { isFollowingVisibleForMe, isFollowersVisibleForMe } from '@/scripts/isFf
 import { useRouter } from '@/router/supplier.js';
 import { getStaticImageUrl } from '@/scripts/media-proxy.js';
 import { infoImageUrl } from '@/instance.js';
+import MkSparkle from '@/components/MkSparkle.vue';
 
 const MkNote = defineAsyncComponent(() =>
 	defaultStore.state.noteDesign === 'sharkey'
-		? import('@/components/SkNote.vue')
-		: import('@/components/MkNote.vue'),
+	? import('@/components/SkNote.vue')
+	: import('@/components/MkNote.vue'),
 );
 
 function calcAge(birthdate: string): number {
@@ -473,8 +477,8 @@ onUnmounted(() => {
 						position: absolute;
 						top: 12px;
 						right: 12px;
-						-webkit-backdrop-filter: var(--blur, blur(8px));
-						backdrop-filter: var(--blur, blur(8px));
+						-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+						backdrop-filter: var(--MI-blur, blur(8px));
 						background: rgba(0, 0, 0, 0.2);
 						padding: 8px;
 						border-radius: var(--radius-lg);
@@ -528,8 +532,8 @@ onUnmounted(() => {
 							> .add-note-button {
 								background: rgba(0, 0, 0, 0.2);
 								color: #fff;
-								-webkit-backdrop-filter: var(--blur, blur(8px));
-								backdrop-filter: var(--blur, blur(8px));
+								-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+								backdrop-filter: var(--MI-blur, blur(8px));
 								border-radius: var(--radius-lg);
 								padding: 4px 8px;
 								font-size: 80%;
@@ -543,7 +547,7 @@ onUnmounted(() => {
 					text-align: center;
 					padding: 50px 8px 16px 8px;
 					font-weight: bold;
-					border-bottom: solid 0.5px var(--divider);
+					border-bottom: solid 0.5px var(--MI_THEME-divider);
 
 					> .bottom {
 						> * {
@@ -567,7 +571,18 @@ onUnmounted(() => {
 
 				> .followedMessage {
 					padding: 24px 24px 0 154px;
-					font-size: 0.9em;
+
+					> .fukidashi {
+						display: block;
+						--fukidashi-bg: color-mix(in srgb, var(--MI_THEME-accent), var(--MI_THEME-panel) 85%);
+						--fukidashi-radius: 16px;
+						font-size: 0.9em;
+
+						.messageHeader {
+							opacity: 0.7;
+							font-size: 0.85em;
+						}
+					}
 				}
 
 				> .roles {
@@ -578,7 +593,7 @@ onUnmounted(() => {
 					gap: 8px;
 
 					> .role {
-						border: solid 1px var(--color, var(--divider));
+						border: solid 1px var(--color, var(--MI_THEME-divider));
 						border-radius: var(--radius-ellipse);
 						margin-right: 4px;
 						padding: 3px 8px;
@@ -592,15 +607,15 @@ onUnmounted(() => {
 				> .memo {
 					margin: 12px 24px 0 154px;
 					background: transparent;
-					color: var(--fg);
-					border: 1px solid var(--divider);
+					color: var(--MI_THEME-fg);
+					border: 1px solid var(--MI_THEME-divider);
 					border-radius: var(--radius-sm);
 					padding: 8px;
 					line-height: 0;
 
 					> .heading {
 						text-align: left;
-						color: var(--fgTransparent);
+						color: var(--MI_THEME-fgTransparent);
 						line-height: 1.5;
 						font-size: 85%;
 					}
@@ -615,7 +630,7 @@ onUnmounted(() => {
 						height: auto;
 						min-height: 0;
 						line-height: 1.5;
-						color: var(--fg);
+						color: var(--MI_THEME-fg);
 						overflow: hidden;
 						background: transparent;
 						font-family: inherit;
@@ -635,7 +650,7 @@ onUnmounted(() => {
 				> .fields {
 					padding: 24px;
 					font-size: 0.9em;
-					border-top: solid 0.5px var(--divider);
+					border-top: solid 0.5px var(--MI_THEME-divider);
 
 					> .field {
 						display: flex;
@@ -672,14 +687,14 @@ onUnmounted(() => {
 				> .status {
 					display: flex;
 					padding: 24px;
-					border-top: solid 0.5px var(--divider);
+					border-top: solid 0.5px var(--MI_THEME-divider);
 
 					> a {
 						flex: 1;
 						text-align: center;
 
 						&.active {
-							color: var(--accent);
+							color: var(--MI_THEME-accent);
 						}
 
 						&:hover {
@@ -701,7 +716,7 @@ onUnmounted(() => {
 
 		> .contents {
 			> .content {
-				margin-bottom: var(--margin);
+				margin-bottom: var(--MI-margin);
 			}
 		}
 	}
@@ -718,7 +733,7 @@ onUnmounted(() => {
 		> .sub {
 			max-width: 350px;
 			min-width: 350px;
-			margin-left: var(--margin);
+			margin-left: var(--MI-margin);
 		}
 	}
 }
@@ -796,7 +811,7 @@ onUnmounted(() => {
 <style lang="scss" module>
 .tl {
 	background-color: rgba(0, 0, 0, 0);
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 	z-index: 0;
 }
@@ -817,7 +832,7 @@ onUnmounted(() => {
 
 .verifiedLink {
 	margin-left: 4px;
-	color: var(--success);
+	color: var(--MI_THEME-success);
 }
 
 .pinnedNote:not(:last-child) {
diff --git a/packages/frontend/src/pages/user/index.timeline.vue b/packages/frontend/src/pages/user/index.timeline.vue
index 8dbf90f344..49d015a530 100644
--- a/packages/frontend/src/pages/user/index.timeline.vue
+++ b/packages/frontend/src/pages/user/index.timeline.vue
@@ -51,13 +51,13 @@ const pagination = computed(() => tab.value === 'featured' ? {
 
 <style lang="scss" module>
 .tab {
-	padding: calc(var(--margin) / 2) 0;
-	background: var(--bg);
+	padding: calc(var(--MI-margin) / 2) 0;
+	background: var(--MI_THEME-bg);
 }
 
 .tl {
-	background: var(--bg);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-bg);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 </style>
diff --git a/packages/frontend/src/pages/user/lists.vue b/packages/frontend/src/pages/user/lists.vue
index 8f95ce2dc9..46af3f7f37 100644
--- a/packages/frontend/src/pages/user/lists.vue
+++ b/packages/frontend/src/pages/user/lists.vue
@@ -44,12 +44,12 @@ const pagination = {
 .list {
 	display: block;
 	padding: 16px;
-	border: solid 1px var(--divider);
+	border: solid 1px var(--MI_THEME-divider);
 	border-radius: var(--radius-sm);
 	margin-bottom: 8px;
 
 	&:hover {
-		border: solid 1px var(--accent);
+		border: solid 1px var(--MI_THEME-accent);
 		text-decoration: none;
 	}
 }
diff --git a/packages/frontend/src/pages/user/raw.vue b/packages/frontend/src/pages/user/raw.vue
index ac18ad9392..4499eec10a 100644
--- a/packages/frontend/src/pages/user/raw.vue
+++ b/packages/frontend/src/pages/user/raw.vue
@@ -113,18 +113,18 @@ const suspended = computed(() => props.user.isSuspended ?? false);
 	}
 
 	> .suspended {
-		color: var(--error);
-		border-color: var(--error);
+		color: var(--MI_THEME-error);
+		border-color: var(--MI_THEME-error);
 	}
 
 	> .silenced {
-		color: var(--warn);
-		border-color: var(--warn);
+		color: var(--MI_THEME-warn);
+		border-color: var(--MI_THEME-warn);
 	}
 
 	> .moderator {
-		color: var(--success);
-		border-color: var(--success);
+		color: var(--MI_THEME-success);
+		border-color: var(--MI_THEME-success);
 	}
 }
 </style>
diff --git a/packages/frontend/src/pages/user/reactions.vue b/packages/frontend/src/pages/user/reactions.vue
index 3671decc18..7168778e12 100644
--- a/packages/frontend/src/pages/user/reactions.vue
+++ b/packages/frontend/src/pages/user/reactions.vue
@@ -44,7 +44,7 @@ const pagination = {
 	align-items: center;
 	padding: 8px 16px;
 	margin-bottom: 8px;
-	border-bottom: solid 2px var(--divider);
+	border-bottom: solid 2px var(--MI_THEME-divider);
 }
 
 .avatar {
diff --git a/packages/frontend/src/pages/welcome.entrance.a.vue b/packages/frontend/src/pages/welcome.entrance.a.vue
index 0d132e6a86..f6b7557e6d 100644
--- a/packages/frontend/src/pages/welcome.entrance.a.vue
+++ b/packages/frontend/src/pages/welcome.entrance.a.vue
@@ -98,7 +98,7 @@ misskeyApiGet('federation/instances', {
 		left: 0;
 		width: 100vw;
 		height: 100vh;
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 		clip-path: polygon(0% 0%, 45% 0%, 20% 100%, 0% 100%);
 	}
 	> .shape2 {
@@ -107,7 +107,7 @@ misskeyApiGet('federation/instances', {
 		left: 0;
 		width: 100vw;
 		height: 100vh;
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 		clip-path: polygon(0% 0%, 25% 0%, 35% 100%, 0% 100%);
 		opacity: 0.5;
 	}
@@ -164,9 +164,9 @@ misskeyApiGet('federation/instances', {
 		left: 0;
 		right: 0;
 		margin: auto;
-		background: var(--acrylicPanel);
-		-webkit-backdrop-filter: var(--blur, blur(15px));
-		backdrop-filter: var(--blur, blur(15px));
+		background: var(--MI_THEME-acrylicPanel);
+		-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+		backdrop-filter: var(--MI-blur, blur(15px));
 		border-radius: var(--radius-ellipse);
 		overflow: clip;
 		width: 800px;
@@ -186,7 +186,7 @@ misskeyApiGet('federation/instances', {
 	vertical-align: bottom;
 	padding: 6px 12px 6px 6px;
 	margin: 0 10px 0 0;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 	border-radius: var(--radius-ellipse);
 
 	> :global(.icon) {
diff --git a/packages/frontend/src/pages/welcome.setup.vue b/packages/frontend/src/pages/welcome.setup.vue
index 5a41100bf1..58e815d89c 100644
--- a/packages/frontend/src/pages/welcome.setup.vue
+++ b/packages/frontend/src/pages/welcome.setup.vue
@@ -14,6 +14,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 			<div class="_gaps_m" style="padding: 32px;">
 				<div>{{ i18n.ts.intro }}</div>
+				<MkInput v-model="setupPassword" type="password" data-cy-admin-initial-password>
+					<template #label>{{ i18n.ts.initialPasswordForSetup }} <div v-tooltip:dialog="i18n.ts.initialPasswordForSetupDescription" class="_button _help"><i class="ti ti-help-circle"></i></div></template>
+					<template #prefix><i class="ti ti-lock"></i></template>
+				</MkInput>
 				<MkInput v-model="username" pattern="^[a-zA-Z0-9_]{1,20}$" :spellcheck="false" required data-cy-admin-username>
 					<template #label>{{ i18n.ts.username }}</template>
 					<template #prefix>@</template>
@@ -36,9 +40,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { ref } from 'vue';
+import { host, version } from '@@/js/config.js';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
-import { host, version } from '@@/js/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { login } from '@/account.js';
@@ -47,6 +51,7 @@ import MkAnimBg from '@/components/MkAnimBg.vue';
 
 const username = ref('');
 const password = ref('');
+const setupPassword = ref('');
 const submitting = ref(false);
 
 function submit() {
@@ -56,14 +61,27 @@ function submit() {
 	misskeyApi('admin/accounts/create', {
 		username: username.value,
 		password: password.value,
+		setupPassword: setupPassword.value === '' ? null : setupPassword.value,
 	}).then(res => {
 		return login(res.token);
-	}).catch(() => {
+	}).catch((err) => {
 		submitting.value = false;
 
+		let title = i18n.ts.somethingHappened;
+		let text = err.message + '\n' + err.id;
+
+		if (err.code === 'ACCESS_DENIED') {
+			title = i18n.ts.permissionDeniedError;
+			text = i18n.ts.operationForbidden;
+		} else if (err.code === 'INCORRECT_INITIAL_PASSWORD') {
+			title = i18n.ts.permissionDeniedError;
+			text = i18n.ts.incorrectPassword;
+		}
+
 		os.alert({
 			type: 'error',
-			text: i18n.ts.somethingHappened,
+			title,
+			text,
 		});
 	});
 }
@@ -74,14 +92,14 @@ function submit() {
 	min-height: 100svh;
 	padding: 32px 32px 64px 32px;
 	box-sizing: border-box;
-display: grid;
-place-content: center;
+	display: grid;
+	place-content: center;
 }
 
 .form {
 	position: relative;
 	z-index: 10;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
 	overflow: clip;
 	max-width: 500px;
@@ -92,8 +110,8 @@ place-content: center;
 	font-size: 1.5em;
 	text-align: center;
 	padding: 32px;
-	background: var(--accentedBg);
-	color: var(--accent);
+	background: var(--MI_THEME-accentedBg);
+	color: var(--MI_THEME-accent);
 	font-weight: bold;
 }
 
diff --git a/packages/frontend/src/pages/welcome.timeline.note.vue b/packages/frontend/src/pages/welcome.timeline.note.vue
index ee8d4e1d62..5a03483d0c 100644
--- a/packages/frontend/src/pages/welcome.timeline.note.vue
+++ b/packages/frontend/src/pages/welcome.timeline.note.vue
@@ -84,7 +84,7 @@ onUpdated(() => {
 		left: 0;
 		width: 100%;
 		height: 64px;
-		background: linear-gradient(0deg, var(--panel), color(from var(--panel) srgb r g b / 0));
+		background: linear-gradient(0deg, var(--MI_THEME-panel), color(from var(--MI_THEME-panel) srgb r g b / 0));
 	}
 }
 
@@ -100,7 +100,7 @@ onUpdated(() => {
 	margin: 8px -16px -8px;
 	padding: 8px 16px 0;
 	width: calc(100% + 32px);
-	border-top: 1px solid var(--divider);
+	border-top: 1px solid var(--MI_THEME-divider);
 }
 
 .richcontent {
diff --git a/packages/frontend/src/pages/welcome.timeline.vue b/packages/frontend/src/pages/welcome.timeline.vue
index 16d558cc91..2964b15164 100644
--- a/packages/frontend/src/pages/welcome.timeline.vue
+++ b/packages/frontend/src/pages/welcome.timeline.vue
@@ -60,7 +60,7 @@ onUpdated(() => {
 		transform: translate3d(0, 0, 0);
 	}
 	100% {
-		transform: translate3d(0, calc(calc(-100% - 128px) - var(--margin)), 0);
+		transform: translate3d(0, calc(calc(-100% - 128px) - var(--MI-margin)), 0);
 	}
 }
 
@@ -69,7 +69,7 @@ onUpdated(() => {
 		transform: translate3d(0, -128px, 0);
 	}
 	100% {
-		transform: translate3d(0, calc(calc(-100% - 128px) - var(--margin)), 0);
+		transform: translate3d(0, calc(calc(-100% - 128px) - var(--MI-margin)), 0);
 	}
 }
 
diff --git a/packages/frontend/src/scripts/get-note-menu.ts b/packages/frontend/src/scripts/get-note-menu.ts
index 4f3fb65665..c56fd185b6 100644
--- a/packages/frontend/src/scripts/get-note-menu.ts
+++ b/packages/frontend/src/scripts/get-note-menu.ts
@@ -267,13 +267,10 @@ export function getNoteMenu(props: {
 	function togglePin(pin: boolean): void {
 		os.apiWithDialog(pin ? 'i/pin' : 'i/unpin', {
 			noteId: appearNote.id,
-		}, undefined, null, res => {
-			if (res.id === '72dab508-c64d-498f-8740-a8eec1ba385a') {
-				os.alert({
-					type: 'error',
-					text: i18n.ts.pinLimitExceeded,
-				});
-			}
+		}, undefined, {
+			'72dab508-c64d-498f-8740-a8eec1ba385a': {
+				text: i18n.ts.pinLimitExceeded,
+			},
 		});
 	}
 
diff --git a/packages/frontend/src/scripts/init-chart.ts b/packages/frontend/src/scripts/init-chart.ts
index 2465a14703..41e1636aa7 100644
--- a/packages/frontend/src/scripts/init-chart.ts
+++ b/packages/frontend/src/scripts/init-chart.ts
@@ -50,7 +50,7 @@ export function initChart() {
 	);
 
 	// フォントカラー
-	Chart.defaults.color = getComputedStyle(document.documentElement).getPropertyValue('--fg');
+	Chart.defaults.color = getComputedStyle(document.documentElement).getPropertyValue('--MI_THEME-fg');
 
 	Chart.defaults.borderColor = defaultStore.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
 
diff --git a/packages/frontend/src/scripts/theme.ts b/packages/frontend/src/scripts/theme.ts
index bd3cddde67..8242e7d2e4 100644
--- a/packages/frontend/src/scripts/theme.ts
+++ b/packages/frontend/src/scripts/theme.ts
@@ -123,7 +123,7 @@ export function applyTheme(theme: Theme, persist = true) {
 
 	for (const [k, v] of Object.entries(props)) {
 		if (k.startsWith('font')) continue;
-		document.documentElement.style.setProperty(`--${k}`, v.toString());
+		document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
 	}
 
 	document.documentElement.style.setProperty('color-scheme', colorScheme);
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index fd84ad2e4d..986ee9bf94 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -80,6 +80,10 @@ export const defaultStore = markRaw(new Storage('base', {
 			global: false,
 		},
 	},
+	abusesTutorial: {
+		where: 'account',
+		default: false,
+	},
 	keepCw: {
 		where: 'account',
 		default: true,
@@ -277,7 +281,7 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	animatedMfm: {
 		where: 'device',
-		default: false,
+		default: !window.matchMedia('(prefers-reduced-motion)').matches,
 	},
 	advancedMfm: {
 		where: 'device',
@@ -559,6 +563,10 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: 'app' as 'app' | 'appWithShift' | 'native',
 	},
+	skipNoteRender: {
+		where: 'device',
+		default: true,
+	},
 
 	sound_masterVolume: {
 		where: 'device',
diff --git a/packages/frontend/src/style.scss b/packages/frontend/src/style.scss
index d990a706b3..116e650666 100644
--- a/packages/frontend/src/style.scss
+++ b/packages/frontend/src/style.scss
@@ -24,19 +24,18 @@
 	--radius-ellipse: 5px;
 	--radius-full: 5px;
 
-	--marginFull: 16px;
-	--marginHalf: 10px;
+	--MI-radius: 12px;
+	--MI-marginFull: 16px;
+	--MI-marginHalf: 10px;
 
-	--margin: var(--marginFull);
+	--MI-margin: var(--MI-marginFull);
 
 	// switch dynamically
-	--minBottomSpacingMobile: calc(72px + max(12px, env(safe-area-inset-bottom, 0px)));
-	--minBottomSpacing: var(--minBottomSpacingMobile);
-
-	//--ad: rgb(255 169 0 / 10%);
+	--MI-minBottomSpacingMobile: calc(72px + max(12px, env(safe-area-inset-bottom, 0px)));
+	--MI-minBottomSpacing: var(--MI-minBottomSpacingMobile);
 
 	@media (max-width: 500px) {
-		--margin: var(--marginHalf);
+		--MI-margin: var(--MI-marginHalf);
 	}
 
 	--avatar: 48px;
@@ -55,14 +54,14 @@ html.radius-misskey {
 }
 
 ::selection {
-	color: var(--fgOnAccent);
-	background-color: var(--accent);
+	color: var(--MI_THEME-fgOnAccent);
+	background-color: var(--MI_THEME-accent);
 }
 
 html {
-	background-color: var(--bg);
-	color: var(--fg);
-	accent-color: var(--accent);
+	background-color: var(--MI_THEME-bg);
+	color: var(--MI_THEME-fg);
+	accent-color: var(--MI_THEME-accent);
 	overflow: auto;
 	overflow-wrap: break-word;
 	font-family: 'sharkey-theme-font-face', 'Lexend', 'Hiragino Maru Gothic Pro', "BIZ UDGothic", Roboto, HelveticaNeue, Arial, sans-serif;
@@ -73,7 +72,7 @@ html {
 	-webkit-text-size-adjust: 100%;
 
 	&, * {
-		scrollbar-color: var(--scrollbarHandle) transparent;
+		scrollbar-color: var(--MI_THEME-scrollbarHandle) transparent;
 		scrollbar-width: thin;
 
 		&::-webkit-scrollbar {
@@ -86,14 +85,14 @@ html {
 		}
 
 		&::-webkit-scrollbar-thumb {
-			background: var(--scrollbarHandle);
+			background: var(--MI_THEME-scrollbarHandle);
 
 			&:hover {
-				background: var(--scrollbarHandleHover);
+				background: var(--MI_THEME-scrollbarHandleHover);
 			}
 
 			&:active {
-				background: var(--accent);
+				background: var(--MI_THEME-accent);
 			}
 		}
 	}
@@ -155,15 +154,15 @@ textarea, input {
 }
 
 optgroup, option {
-	background: var(--panel);
-	color: var(--fg);
+	background: var(--MI_THEME-panel);
+	color: var(--MI_THEME-fg);
 }
 
 hr {
-	margin: var(--margin) 0 var(--margin) 0;
+	margin: var(--MI-margin) 0 var(--MI-margin) 0;
 	border: none;
 	height: 1px;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 
 rt {
@@ -171,7 +170,7 @@ rt {
 }
 
 :focus-visible {
-	outline: var(--focus) solid 2px;
+	outline: var(--MI_THEME-focus) solid 2px;
 	outline-offset: -2px;
 
 	&:hover {
@@ -204,9 +203,9 @@ rt {
 
 ._indicateCounter {
 	display: inline-flex;
-	color: var(--fgOnAccent);
+	color: var(--MI_THEME-fgOnAccent);
 	font-weight: 700;
-	background: var(--indicator);
+	background: var(--MI_THEME-indicator);
 	height: 1.5em;
 	min-width: 1em;
 	align-items: center;
@@ -239,13 +238,13 @@ rt {
 	left: 0;
 	width: 100%;
 	height: 100%;
-	background: var(--modalBg);
-	-webkit-backdrop-filter: var(--modalBgFilter);
-	backdrop-filter: var(--modalBgFilter);
+	background: var(--MI_THEME-modalBg);
+	-webkit-backdrop-filter: var(--MI-modalBgFilter);
+	backdrop-filter: var(--MI-modalBgFilter);
 }
 
 ._shadow {
-	box-shadow: 0px 4px 32px var(--shadow) !important;
+	box-shadow: 0px 4px 32px var(--MI_THEME-shadow) !important;
 }
 
 ._button {
@@ -278,40 +277,40 @@ rt {
 
 ._buttonPrimary {
 	@extend ._button;
-	color: var(--fgOnAccent);
-	background: var(--accent);
+	color: var(--MI_THEME-fgOnAccent);
+	background: var(--MI_THEME-accent);
 
 	&:not(:disabled):hover {
-		background: hsl(from var(--accent) h s calc(l + 5));
+		background: hsl(from var(--MI_THEME-accent) h s calc(l + 5));
 	}
 
 	&:not(:disabled):active {
-		background: hsl(from var(--accent) h s calc(l - 5));
+		background: hsl(from var(--MI_THEME-accent) h s calc(l - 5));
 	}
 }
 
 ._buttonGradate {
 	@extend ._buttonPrimary;
-	color: var(--fgOnAccent);
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+	color: var(--MI_THEME-fgOnAccent);
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 
 	&:not(:disabled):hover {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 	}
 
 	&:not(:disabled):active {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 	}
 }
 
 ._help {
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 	cursor: help;
 }
 
 ._textButton {
 	@extend ._button;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 
 	&:focus-visible {
 		outline-offset: 2px;
@@ -323,13 +322,13 @@ rt {
 }
 
 ._panel {
-	background: color-mix(in srgb, var(--panel) 65%, transparent);
-	border-radius: var(--radius);
+	background: color-mix(in srgb, var(--MI_THEME-panel) 65%, transparent);
+	border-radius: var(--MI-radius);
 	overflow: clip;
 }
 
 ._margin {
-	margin: var(--margin) 0;
+	margin: var(--MI-margin) 0;
 }
 
 ._gaps_m {
@@ -347,7 +346,7 @@ rt {
 ._gaps {
 	display: flex;
 	flex-direction: column;
-	gap: var(--margin);
+	gap: var(--MI-margin);
 }
 
 ._buttons {
@@ -369,24 +368,24 @@ rt {
 	padding: 10px;
 	box-sizing: border-box;
 	text-align: center;
-	border: solid 0.5px var(--divider);
-	border-radius: var(--radius);
+	border: solid 0.5px var(--MI_THEME-divider);
+	border-radius: var(--MI-radius);
 
 	&:active {
-		border-color: var(--accent);
+		border-color: var(--MI_THEME-accent);
 	}
 }
 
 ._popup {
-	background: var(--popup);
-	border-radius: var(--radius);
+	background: var(--MI_THEME-popup);
+	border-radius: var(--MI-radius);
 	contain: content;
 }
 
 ._acrylic {
-	background: var(--acrylicPanel);
-	-webkit-backdrop-filter: var(--blur, blur(15px));
-	backdrop-filter: var(--blur, blur(15px));
+	background: var(--MI_THEME-acrylicPanel);
+	-webkit-backdrop-filter: var(--MI-blur, blur(15px));
+	backdrop-filter: var(--MI-blur, blur(15px));
 }
 
 ._formLinksGrid {
@@ -399,8 +398,8 @@ rt {
 	margin-left: 0.7em;
 	font-size: 65%;
 	padding: 2px 3px;
-	color: var(--accent);
-	border: solid 1px var(--accent);
+	color: var(--MI_THEME-accent);
+	border: solid 1px var(--MI_THEME-accent);
 	border-radius: var(--radius-xs);
 	vertical-align: top;
 }
@@ -409,8 +408,8 @@ rt {
 	margin-left: 0.7em;
 	font-size: 65%;
 	padding: 2px 3px;
-	color: var(--warn);
-	border: solid 1px var(--warn);
+	color: var(--MI_THEME-warn);
+	border: solid 1px var(--MI_THEME-warn);
 	border-radius: 4px;
 	vertical-align: top;
 }
@@ -456,7 +455,7 @@ rt {
 }
 
 ._link {
-	color: var(--link);
+	color: var(--MI_THEME-link);
 }
 
 ._caption {
@@ -480,14 +479,14 @@ rt {
 	box-shadow: 0 6px 16px #0007, 0 0 1px 1px #693410, inset 0 0 2px 1px #ce8a5c;
 	border-radius: 10px;
 
-	--bg: #F1E8DC;
-	--fg: #693410;
+	--MI_THEME-bg: #F1E8DC;
+	--MI_THEME-fg: #693410;
 }
 
 html[data-color-scheme=dark] ._woodenFrame {
-	--bg: #1d0c02;
-	--fg: #F1E8DC;
-	--panel: #192320;
+	--MI_THEME-bg: #1d0c02;
+	--MI_THEME-fg: #F1E8DC;
+	--MI_THEME-panel: #192320;
 }
 
 ._woodenFrameH {
@@ -498,10 +497,10 @@ html[data-color-scheme=dark] ._woodenFrame {
 ._woodenFrameInner {
 	padding: 8px;
 	margin-top: 8px;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 	box-shadow: 0 0 2px 1px #ce8a5c, inset 0 0 1px 1px #693410;
 	border-radius: 6px;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 
 	&:first-child {
 		margin-top: 0;
@@ -516,7 +515,11 @@ html[data-color-scheme=dark] ._woodenFrame {
 	transform: scale(0.9);
 }
 
-@keyframes global-blink {
+._blink {
+	animation: blink 1s infinite;
+}
+
+@keyframes blink {
 	0% { opacity: 1; transform: scale(1); }
 	30% { opacity: 1; transform: scale(1); }
 	90% { opacity: 0; transform: scale(0.5); }
diff --git a/packages/frontend/src/ui/_common_/announcements.vue b/packages/frontend/src/ui/_common_/announcements.vue
index 374bc20b54..d153dc8726 100644
--- a/packages/frontend/src/ui/_common_/announcements.vue
+++ b/packages/frontend/src/ui/_common_/announcements.vue
@@ -13,9 +13,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 	>
 		<span :class="$style.icon">
 			<i v-if="announcement.icon === 'info'" class="ti ti-info-circle"></i>
-			<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--warn);"></i>
-			<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--error);"></i>
-			<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--success);"></i>
+			<i v-else-if="announcement.icon === 'warning'" class="ti ti-alert-triangle" style="color: var(--MI_THEME-warn);"></i>
+			<i v-else-if="announcement.icon === 'error'" class="ti ti-circle-x" style="color: var(--MI_THEME-error);"></i>
+			<i v-else-if="announcement.icon === 'success'" class="ti ti-check" style="color: var(--MI_THEME-success);"></i>
 		</span>
 		<span :class="$style.title">{{ announcement.title }}</span>
 		<span :class="$style.body">{{ announcement.text }}</span>
@@ -30,7 +30,7 @@ import { $i } from '@/account.js';
 <style lang="scss" module>
 .root {
 	font-size: 15px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 }
 
 .item {
@@ -44,8 +44,8 @@ import { $i } from '@/account.js';
 	height: var(--height);
 	overflow: clip;
 	contain: strict;
-	background: var(--accent);
-	color: var(--fgOnAccent);
+	background: var(--MI_THEME-accent);
+	color: var(--MI_THEME-fgOnAccent);
 
 	@container (max-width: 1000px) {
 		display: block;
diff --git a/packages/frontend/src/ui/_common_/common.vue b/packages/frontend/src/ui/_common_/common.vue
index a8ff2a4c8d..7e29a5eeff 100644
--- a/packages/frontend/src/ui/_common_/common.vue
+++ b/packages/frontend/src/ui/_common_/common.vue
@@ -129,26 +129,26 @@ function getPointerEvents() {
 .notifications {
 	position: fixed;
 	z-index: 3900000;
-	padding: 0 var(--margin);
+	padding: 0 var(--MI-margin);
 	display: flex;
 
 	&.notificationsPosition_leftTop {
-		top: var(--margin);
+		top: var(--MI-margin);
 		left: 0;
 	}
 
 	&.notificationsPosition_rightTop {
-		top: var(--margin);
+		top: var(--MI-margin);
 		right: 0;
 	}
 
 	&.notificationsPosition_leftBottom {
-		bottom: calc(var(--minBottomSpacing) + var(--margin));
+		bottom: calc(var(--MI-minBottomSpacing) + var(--MI-margin));
 		left: 0;
 	}
 
 	&.notificationsPosition_rightBottom {
-		bottom: calc(var(--minBottomSpacing) + var(--margin));
+		bottom: calc(var(--MI-minBottomSpacing) + var(--MI-margin));
 		right: 0;
 	}
 
@@ -246,8 +246,8 @@ function getPointerEvents() {
 		height: 18px;
 		box-sizing: border-box;
 		border: solid 2px transparent;
-		border-top-color: var(--accent);
-		border-left-color: var(--accent);
+		border-top-color: var(--MI_THEME-accent);
+		border-left-color: var(--MI_THEME-accent);
 		border-radius: 50%;
 		animation: progress-spinner 400ms linear infinite;
 	}
diff --git a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
index f3244b5697..c8c0915dc9 100644
--- a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
+++ b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
@@ -19,7 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div v-if="item === '-'" :class="$style.divider"></div>
 			<component :is="navbarItemDef[item].to ? 'MkA' : 'button'" v-else-if="navbarItemDef[item] && (navbarItemDef[item].show !== false)" class="_button" :class="[$style.item, { [$style.active]: navbarItemDef[item].active }]" :activeClass="$style.active" :to="navbarItemDef[item].to" v-on="navbarItemDef[item].action ? { click: navbarItemDef[item].action } : {}">
 				<i class="ti-fw" :class="[$style.itemIcon, navbarItemDef[item].icon]"></i><span :class="$style.itemText">{{ navbarItemDef[item].title }}</span>
-				<span v-if="navbarItemDef[item].indicated" :class="$style.itemIndicator">
+				<span v-if="navbarItemDef[item].indicated" :class="$style.itemIndicator" class="_blink">
 					<span v-if="navbarItemDef[item].indicateValue" class="_indicateCounter" :class="$style.itemIndicateValueIcon">{{ navbarItemDef[item].indicateValue }}</span>
 					<i v-else class="_indicatorCircle"></i>
 				</span>
@@ -31,7 +31,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</MkA>
 		<button :class="$style.item" class="_button" @click="more">
 			<i :class="$style.itemIcon" class="ti ti-grid-dots ti-fw"></i><span :class="$style.itemText">{{ i18n.ts.more }}</span>
-			<span v-if="otherMenuItemIndicated" :class="$style.itemIndicator"><i class="_indicatorCircle"></i></span>
+			<span v-if="otherMenuItemIndicated" :class="$style.itemIndicator" class="_blink"><i class="_indicatorCircle"></i></span>
 		</button>
 		<MkA :class="$style.item" :activeClass="$style.active" to="/settings">
 			<i :class="$style.itemIcon" class="ti ti-settings ti-fw"></i><span :class="$style.itemText">{{ i18n.ts.settings }}</span>
@@ -82,7 +82,7 @@ function more() {
 
 <style lang="scss" module>
 .root {
-	--nav-bg-transparent: color(from var(--navBg) srgb r g b / 0.5);
+	--nav-bg-transparent: color(from var(--MI_THEME-navBg) srgb r g b / 0.5);
 
 	display: flex;
 	flex-direction: column;
@@ -94,8 +94,8 @@ function more() {
 	z-index: 1;
 	padding: 20px 0;
 	background: var(--nav-bg-transparent);
-	-webkit-backdrop-filter: var(--blur, blur(8px));
-	backdrop-filter: var(--blur, blur(8px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+	backdrop-filter: var(--MI-blur, blur(8px));
 }
 
 .banner {
@@ -135,8 +135,8 @@ function more() {
 	bottom: 0;
 	padding: 20px 0;
 	background: var(--nav-bg-transparent);
-	-webkit-backdrop-filter: var(--blur, blur(8px));
-	backdrop-filter: var(--blur, blur(8px));
+	-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+	backdrop-filter: var(--MI-blur, blur(8px));
 }
 
 .post {
@@ -144,7 +144,7 @@ function more() {
 	display: block;
 	width: 100%;
 	height: 40px;
-	color: var(--fgOnAccent);
+	color: var(--MI_THEME-fgOnAccent);
 	font-weight: bold;
 	text-align: left;
 
@@ -160,12 +160,12 @@ function more() {
 		right: 0;
 		bottom: 0;
 		border-radius: var(--radius-ellipse);
-		background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+		background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 	}
 
 	&:hover, &.active {
 		&::before {
-			background: var(--accentLighten);
+			background: var(--MI_THEME-accentLighten);
 		}
 	}
 }
@@ -209,7 +209,7 @@ function more() {
 
 .divider {
 	margin: 16px 16px;
-	border-top: solid 0.5px var(--divider);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .item {
@@ -223,15 +223,15 @@ function more() {
 	width: 100%;
 	text-align: left;
 	box-sizing: border-box;
-	color: var(--navFg);
+	color: var(--MI_THEME-navFg);
 
 	&:hover {
 		text-decoration: none;
-		color: var(--navHoverFg);
+		color: var(--MI_THEME-navHoverFg);
 	}
 
 	&.active {
-		color: var(--navActive);
+		color: var(--MI_THEME-navActive);
 	}
 
 	&:hover, &.active {
@@ -247,7 +247,7 @@ function more() {
 			right: 0;
 			bottom: 0;
 			border-radius: var(--radius-ellipse);
-			background: var(--accentedBg);
+			background: var(--MI_THEME-accentedBg);
 		}
 	}
 }
@@ -262,9 +262,8 @@ function more() {
 	position: absolute;
 	top: 0;
 	left: 20px;
-	color: var(--navIndicator);
+	color: var(--MI_THEME-navIndicator);
 	font-size: 8px;
-	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;
diff --git a/packages/frontend/src/ui/_common_/navbar.vue b/packages/frontend/src/ui/_common_/navbar.vue
index 17690df412..9481a99231 100644
--- a/packages/frontend/src/ui/_common_/navbar.vue
+++ b/packages/frontend/src/ui/_common_/navbar.vue
@@ -29,7 +29,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					v-on="navbarItemDef[item].action ? { click: navbarItemDef[item].action } : {}"
 				>
 					<i class="ti-fw" :class="[$style.itemIcon, navbarItemDef[item].icon]"></i><span :class="$style.itemText">{{ navbarItemDef[item].title }}</span>
-					<span v-if="navbarItemDef[item].indicated" :class="$style.itemIndicator">
+					<span v-if="navbarItemDef[item].indicated" :class="$style.itemIndicator" class="_blink">
 						<span v-if="navbarItemDef[item].indicateValue" class="_indicateCounter" :class="$style.itemIndicateValueIcon">{{ navbarItemDef[item].indicateValue }}</span>
 						<i v-else class="_indicatorCircle"></i>
 					</span>
@@ -41,7 +41,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkA>
 			<button class="_button" :class="$style.item" @click="more">
 				<i :class="$style.itemIcon" class="ti ti-grid-dots ti-fw"></i><span :class="$style.itemText">{{ i18n.ts.more }}</span>
-				<span v-if="otherMenuItemIndicated" :class="$style.itemIndicator"><i class="_indicatorCircle"></i></span>
+				<span v-if="otherMenuItemIndicated" :class="$style.itemIndicator" class="_blink"><i class="_indicatorCircle"></i></span>
 			</button>
 			<MkA v-tooltip.noDelay.right="i18n.ts.settings" :class="$style.item" :activeClass="$style.active" to="/settings">
 				<i :class="$style.itemIcon" class="ti ti-settings ti-fw"></i><span :class="$style.itemText">{{ i18n.ts.settings }}</span>
@@ -111,7 +111,7 @@ function more(ev: MouseEvent) {
 .root {
 	--nav-width: 250px;
 	--nav-icon-only-width: 80px;
-	--nav-bg-transparent: color(from var(--navBg) srgb r g b / 0.5);
+	--nav-bg-transparent: color(from var(--MI_THEME-navBg) srgb r g b / 0.5);
 
 	flex: 0 0 var(--nav-width);
 	width: var(--nav-width);
@@ -129,7 +129,7 @@ function more(ev: MouseEvent) {
 	overflow: auto;
 	overflow-x: clip;
 	overscroll-behavior: contain;
-	background: var(--navBg);
+	background: var(--MI_THEME-navBg);
 	contain: strict;
 	display: flex;
 	flex-direction: column;
@@ -146,8 +146,8 @@ function more(ev: MouseEvent) {
 		z-index: 1;
 		padding: 20px 0;
 		background: var(--nav-bg-transparent);
-		-webkit-backdrop-filter: var(--blur, blur(8px));
-		backdrop-filter: var(--blur, blur(8px));
+		-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+		backdrop-filter: var(--MI-blur, blur(8px));
 	}
 
 	.banner {
@@ -172,7 +172,7 @@ function more(ev: MouseEvent) {
 			outline: none;
 
 			> .instanceIcon {
-				outline: 2px solid var(--focus);
+				outline: 2px solid var(--MI_THEME-focus);
 				outline-offset: 2px;
 			}
 		}
@@ -196,8 +196,8 @@ function more(ev: MouseEvent) {
 		bottom: 0;
 		padding-top: 20px;
 		background: var(--nav-bg-transparent);
-		-webkit-backdrop-filter: var(--blur, blur(8px));
-		backdrop-filter: var(--blur, blur(8px));
+		-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+		backdrop-filter: var(--MI-blur, blur(8px));
 	}
 
 	.post {
@@ -205,7 +205,7 @@ function more(ev: MouseEvent) {
 		display: block;
 		width: 100%;
 		height: 40px;
-		color: var(--fgOnAccent);
+		color: var(--MI_THEME-fgOnAccent);
 		font-weight: bold;
 		text-align: left;
 
@@ -221,21 +221,21 @@ function more(ev: MouseEvent) {
 			right: 0;
 			bottom: 0;
 			border-radius: var(--radius-ellipse);
-			background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+			background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 		}
 
 		&:focus-visible {
 			outline: none;
 
 			&::before {
-				outline: 2px solid var(--fgOnAccent);
+				outline: 2px solid var(--MI_THEME-fgOnAccent);
 				outline-offset: -4px;
 			}
 		}
 
 		&:hover, &.active {
 			&::before {
-				background: var(--accentLighten);
+				background: var(--MI_THEME-accentLighten);
 			}
 		}
 	}
@@ -265,7 +265,7 @@ function more(ev: MouseEvent) {
 			outline: none;
 
 			> .avatar {
-				box-shadow: 0 0 0 4px var(--focus);
+				box-shadow: 0 0 0 4px var(--MI_THEME-focus);
 			}
 		}
 	}
@@ -291,7 +291,7 @@ function more(ev: MouseEvent) {
 
 	.divider {
 		margin: 16px 16px;
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 	}
 
 	.item {
@@ -305,28 +305,28 @@ function more(ev: MouseEvent) {
 		width: 100%;
 		text-align: left;
 		box-sizing: border-box;
-		color: var(--navFg);
+		color: var(--MI_THEME-navFg);
 
 		&:hover {
 			text-decoration: none;
-			color: var(--navHoverFg);
+			color: var(--MI_THEME-navHoverFg);
 		}
 
 		&.active {
-			color: var(--navActive);
+			color: var(--MI_THEME-navActive);
 		}
 
 		&:focus-visible {
 			outline: none;
 
 			&::before {
-				outline: 2px solid var(--focus);
+				outline: 2px solid var(--MI_THEME-focus);
 				outline-offset: -2px;
 			}
 		}
 
 		&:hover, &.active, &:focus {
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 
 			&::before {
 				content: "";
@@ -340,7 +340,7 @@ function more(ev: MouseEvent) {
 				right: 0;
 				bottom: 0;
 				border-radius: var(--radius-ellipse);
-				background: var(--accentedBg);
+				background: var(--MI_THEME-accentedBg);
 			}
 		}
 	}
@@ -355,9 +355,8 @@ function more(ev: MouseEvent) {
 		position: absolute;
 		top: 0;
 		left: 20px;
-		color: var(--navIndicator);
+		color: var(--MI_THEME-navIndicator);
 		font-size: 8px;
-		animation: global-blink 1s infinite;
 
 		&:has(.itemIndicateValueIcon) {
 			animation: none;
@@ -387,8 +386,8 @@ function more(ev: MouseEvent) {
 		z-index: 1;
 		padding: 20px 0;
 		background: var(--nav-bg-transparent);
-		-webkit-backdrop-filter: var(--blur, blur(8px));
-		backdrop-filter: var(--blur, blur(8px));
+		-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+		backdrop-filter: var(--MI-blur, blur(8px));
 	}
 
 	.instance {
@@ -400,7 +399,7 @@ function more(ev: MouseEvent) {
 			outline: none;
 
 			> .instanceIcon {
-				outline: 2px solid var(--focus);
+				outline: 2px solid var(--MI_THEME-focus);
 				outline-offset: 2px;
 			}
 		}
@@ -417,8 +416,8 @@ function more(ev: MouseEvent) {
 		bottom: 0;
 		padding-top: 20px;
 		background: var(--nav-bg-transparent);
-		-webkit-backdrop-filter: var(--blur, blur(8px));
-		backdrop-filter: var(--blur, blur(8px));
+		-webkit-backdrop-filter: var(--MI-blur, blur(8px));
+		backdrop-filter: var(--MI-blur, blur(8px));
 	}
 
 	.post {
@@ -440,28 +439,28 @@ function more(ev: MouseEvent) {
 			width: 52px;
 			aspect-ratio: 1/1;
 			border-radius: var(--radius-full);
-			background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
+			background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
 		}
 
 		&:focus-visible {
 			outline: none;
 
 			&::before {
-				outline: 2px solid var(--fgOnAccent);
+				outline: 2px solid var(--MI_THEME-fgOnAccent);
 				outline-offset: -4px;
 			}
 		}
 
 		&:hover, &.active {
 			&::before {
-				background: var(--accentLighten);
+				background: var(--MI_THEME-accentLighten);
 			}
 		}
 	}
 
 	.postIcon {
 		position: relative;
-		color: var(--fgOnAccent);
+		color: var(--MI_THEME-fgOnAccent);
 	}
 
 	.postText {
@@ -479,7 +478,7 @@ function more(ev: MouseEvent) {
 			outline: none;
 
 			> .avatar {
-				box-shadow: 0 0 0 4px var(--focus);
+				box-shadow: 0 0 0 4px var(--MI_THEME-focus);
 			}
 		}
 	}
@@ -501,7 +500,7 @@ function more(ev: MouseEvent) {
 	.divider {
 		margin: 8px auto;
 		width: calc(100% - 32px);
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 	}
 
 	.item {
@@ -515,14 +514,14 @@ function more(ev: MouseEvent) {
 			outline: none;
 
 			&::before {
-				outline: 2px solid var(--focus);
+				outline: 2px solid var(--MI_THEME-focus);
 				outline-offset: -2px;
 			}
 		}
 
 		&:hover, &.active, &:focus {
 			text-decoration: none;
-			color: var(--accent);
+			color: var(--MI_THEME-accent);
 
 			&::before {
 				content: "";
@@ -536,7 +535,7 @@ function more(ev: MouseEvent) {
 				right: 0;
 				bottom: 0;
 				border-radius: var(--radius-ellipse);
-				background: var(--accentedBg);
+				background: var(--MI_THEME-accentedBg);
 			}
 
 			> .icon,
@@ -560,9 +559,8 @@ function more(ev: MouseEvent) {
 		position: absolute;
 		top: 6px;
 		left: 24px;
-		color: var(--navIndicator);
+		color: var(--MI_THEME-navIndicator);
 		font-size: 8px;
-		animation: global-blink 1s infinite;
 
 		&:has(.itemIndicateValueIcon) {
 			animation: none;
diff --git a/packages/frontend/src/ui/_common_/statusbars.vue b/packages/frontend/src/ui/_common_/statusbars.vue
index 690366307b..5f9a938017 100644
--- a/packages/frontend/src/ui/_common_/statusbars.vue
+++ b/packages/frontend/src/ui/_common_/statusbars.vue
@@ -32,7 +32,7 @@ const XUserList = defineAsyncComponent(() => import('./statusbar-user-list.vue')
 <style lang="scss" module>
 .root {
 	font-size: 15px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 }
 
 .item {
@@ -81,7 +81,7 @@ const XUserList = defineAsyncComponent(() => import('./statusbar-user-list.vue')
 .name {
 	padding: 0 var(--nameMargin);
 	font-weight: bold;
-	color: var(--accent);
+	color: var(--MI_THEME-accent);
 
 	&:empty {
 		display: none;
diff --git a/packages/frontend/src/ui/_common_/stream-indicator.vue b/packages/frontend/src/ui/_common_/stream-indicator.vue
index ad93b7e61c..cc62a28b14 100644
--- a/packages/frontend/src/ui/_common_/stream-indicator.vue
+++ b/packages/frontend/src/ui/_common_/stream-indicator.vue
@@ -48,8 +48,8 @@ onUnmounted(() => {
 .root {
 	position: fixed;
 	z-index: v-bind(zIndex);
-	bottom: calc(var(--minBottomSpacing) + var(--margin));
-	right: var(--margin);
+	bottom: calc(var(--MI-minBottomSpacing) + var(--MI-margin));
+	right: var(--MI-margin);
 	margin: 0;
 	padding: 12px;
 	font-size: 0.9em;
diff --git a/packages/frontend/src/ui/_common_/upload.vue b/packages/frontend/src/ui/_common_/upload.vue
index 96030c7897..d15c497645 100644
--- a/packages/frontend/src/ui/_common_/upload.vue
+++ b/packages/frontend/src/ui/_common_/upload.vue
@@ -125,10 +125,10 @@ const zIndex = os.claimZIndex('high');
 	height: 8px;
 }
 .mk-uploader > ol > li > progress::-webkit-progress-value {
-  background: var(--accent);
+  background: var(--MI_THEME-accent);
 }
 .mk-uploader > ol > li > progress::-webkit-progress-bar {
-  //background: var(--accentAlpha01);
+  //background: var(--MI_THEME-accentAlpha01);
 	background: transparent;
 }
 </style>
diff --git a/packages/frontend/src/ui/classic.header.vue b/packages/frontend/src/ui/classic.header.vue
index c03afd6cd6..f4633314ae 100644
--- a/packages/frontend/src/ui/classic.header.vue
+++ b/packages/frontend/src/ui/classic.header.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<div v-if="item === '-'" class="divider"></div>
 				<component :is="navbarItemDef[item].to ? 'MkA' : 'button'" v-else-if="navbarItemDef[item] && (navbarItemDef[item].show !== false)" v-click-anime v-tooltip="navbarItemDef[item].title" class="item _button" :class="item" activeClass="active" :to="navbarItemDef[item].to" v-on="navbarItemDef[item].action ? { click: navbarItemDef[item].action } : {}">
 					<i class="ti-fw" :class="navbarItemDef[item].icon"></i>
-					<span v-if="navbarItemDef[item].indicated" class="indicator"><i class="_indicatorCircle"></i></span>
+					<span v-if="navbarItemDef[item].indicated" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 				</component>
 			</template>
 			<div class="divider"></div>
@@ -26,7 +26,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</MkA>
 			<button v-click-anime class="item _button" @click="more">
 				<i class="ti ti-dots ti-fw"></i>
-				<span v-if="otherNavItemIndicated" class="indicator"><i class="_indicatorCircle"></i></span>
+				<span v-if="otherNavItemIndicated" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 			</button>
 		</div>
 		<div class="right">
@@ -104,7 +104,7 @@ onMounted(() => {
 	z-index: 1000;
 	width: 100%;
 	height: $height;
-	background-color: var(--bg);
+	background-color: var(--MI_THEME-bg);
 
 	> .body {
 		max-width: 1380px;
@@ -140,18 +140,17 @@ onMounted(() => {
 					position: absolute;
 					top: 0;
 					left: 0;
-					color: var(--navIndicator);
+					color: var(--MI_THEME-navIndicator);
 					font-size: 8px;
-					animation: global-blink 1s infinite;
 				}
 
 				&:hover {
 					text-decoration: none;
-					color: var(--navHoverFg);
+					color: var(--MI_THEME-navHoverFg);
 				}
 
 				&.active {
-					color: var(--navActive);
+					color: var(--MI_THEME-navActive);
 				}
 			}
 
@@ -159,7 +158,7 @@ onMounted(() => {
 				display: inline-block;
 				height: 16px;
 				margin: 0 10px;
-				border-right: solid 0.5px var(--divider);
+				border-right: solid 0.5px var(--MI_THEME-divider);
 			}
 
 			> .instance {
diff --git a/packages/frontend/src/ui/classic.sidebar.vue b/packages/frontend/src/ui/classic.sidebar.vue
index 96cc24c9b9..f17027bcde 100644
--- a/packages/frontend/src/ui/classic.sidebar.vue
+++ b/packages/frontend/src/ui/classic.sidebar.vue
@@ -21,7 +21,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div v-if="item === '-'" class="divider"></div>
 		<component :is="navbarItemDef[item].to ? 'MkA' : 'button'" v-else-if="navbarItemDef[item] && (navbarItemDef[item].show !== false)" v-click-anime class="item _button" :class="item" activeClass="active" :to="navbarItemDef[item].to" v-on="navbarItemDef[item].action ? { click: navbarItemDef[item].action } : {}">
 			<i class="ti-fw" :class="navbarItemDef[item].icon"></i><span class="text">{{ navbarItemDef[item].title }}</span>
-			<span v-if="navbarItemDef[item].indicated" class="indicator">
+			<span v-if="navbarItemDef[item].indicated" class="indicator _blink">
 				<span v-if="navbarItemDef[item].indicateValue" class="_indicateCounter itemIndicateValueIcon">{{ navbarItemDef[item].indicateValue }}</span>
 				<i v-else class="_indicatorCircle"></i>
 			</span>
@@ -33,7 +33,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</MkA>
 	<button v-click-anime class="item _button" @click="more">
 		<i class="ti ti-dots ti-fw"></i><span class="text">{{ i18n.ts.more }}</span>
-		<span v-if="otherNavItemIndicated" class="indicator"><i class="_indicatorCircle"></i></span>
+		<span v-if="otherNavItemIndicated" class="indicator _blink"><i class="_indicatorCircle"></i></span>
 	</button>
 	<MkA v-click-anime class="item" activeClass="active" to="/settings" :behavior="settingsWindowed ? 'window' : null">
 		<i class="ti ti-settings ti-fw"></i><span class="text">{{ i18n.ts.settings }}</span>
@@ -159,7 +159,7 @@ watch(defaultStore.reactiveState.menuDisplay, () => {
 
 	> .divider {
 		margin: 10px 0;
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 	}
 
 	> .post {
@@ -224,9 +224,8 @@ watch(defaultStore.reactiveState.menuDisplay, () => {
 			position: absolute;
 			top: 0;
 			left: 0;
-			color: var(--navIndicator);
+			color: var(--MI_THEME-navIndicator);
 			font-size: 8px;
-			animation: global-blink 1s infinite;
 
 			&:has(.itemIndicateValueIcon) {
 				animation: none;
@@ -237,11 +236,11 @@ watch(defaultStore.reactiveState.menuDisplay, () => {
 
 		&:hover {
 			text-decoration: none;
-			color: var(--navHoverFg);
+			color: var(--MI_THEME-navHoverFg);
 		}
 
 		&.active {
-			color: var(--navActive);
+			color: var(--MI_THEME-navActive);
 		}
 	}
 }
diff --git a/packages/frontend/src/ui/classic.vue b/packages/frontend/src/ui/classic.vue
index 31bb1ddc14..ded945dda1 100644
--- a/packages/frontend/src/ui/classic.vue
+++ b/packages/frontend/src/ui/classic.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<XSidebar/>
 		</div>
 		<div v-else-if="!pageMetadata?.needWideArea" ref="widgetsLeft" class="widgets left">
-			<XWidgets place="left" :marginTop="'var(--margin)'" @mounted="attachSticky(widgetsLeft)"/>
+			<XWidgets place="left" :marginTop="'var(--MI-margin)'" @mounted="attachSticky(widgetsLeft)"/>
 		</div>
 
 		<main class="main" @contextmenu.stop="onContextmenu">
@@ -22,7 +22,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</main>
 
 		<div v-if="isDesktop && !pageMetadata?.needWideArea" ref="widgetsRight" class="widgets right">
-			<XWidgets :place="showMenuOnTop ? 'right' : null" :marginTop="showMenuOnTop ? '0' : 'var(--margin)'" @mounted="attachSticky(widgetsRight)"/>
+			<XWidgets :place="showMenuOnTop ? 'right' : null" :marginTop="showMenuOnTop ? '0' : 'var(--MI-margin)'" @mounted="attachSticky(widgetsRight)"/>
 		</div>
 	</div>
 
@@ -216,8 +216,8 @@ onMounted(() => {
 	box-sizing: border-box;
 
 	&.wallpaper {
-		background: var(--wallpaperOverlay);
-		//backdrop-filter: var(--blur, blur(4px));
+		background: var(--MI_THEME-wallpaperOverlay);
+		//backdrop-filter: var(--MI-blur, blur(4px));
 	}
 
 	> .columns {
@@ -249,17 +249,16 @@ onMounted(() => {
 			min-width: 0;
 			width: 750px;
 			margin: 0 16px 0 0;
-			border-left: solid 1px var(--divider);
-			border-right: solid 1px var(--divider);
+			border-left: solid 1px var(--MI_THEME-divider);
+			border-right: solid 1px var(--MI_THEME-divider);
 			border-radius: 0;
 			overflow: clip;
-			--margin: 12px;
+			--MI-margin: 12px;
 		}
 
 		> .widgets {
 			position: sticky;
 			top: 0;
-			width: 300px;
 			height: 100%;
 			padding-top: 16px;
 			box-sizing: border-box;
@@ -281,13 +280,13 @@ onMounted(() => {
 		&.withGlobalHeader {
 			> .main {
 				margin-top: 0;
-				border: solid 1px var(--divider);
-				border-radius: var(--radius);
-				--stickyTop: var(--globalHeaderHeight);
+				border: solid 1px var(--MI_THEME-divider);
+				border-radius: var(--MI-radius);
+				--MI-stickyTop: var(--globalHeaderHeight);
 			}
 
 			> .widgets {
-				--stickyTop: var(--globalHeaderHeight);
+				--MI-stickyTop: var(--globalHeaderHeight);
 				margin-top: 0;
 			}
 		}
@@ -296,7 +295,7 @@ onMounted(() => {
 			margin: 0;
 
 			> .sidebar {
-				border-right: solid 0.5px var(--divider);
+				border-right: solid 0.5px var(--MI_THEME-divider);
 			}
 
 			> .main {
@@ -318,10 +317,10 @@ onMounted(() => {
 		right: 0;
 		z-index: 1001;
 		height: 100dvh;
-		padding: var(--margin) var(--margin) calc(var(--margin) + env(safe-area-inset-bottom, 0px));
+		padding: var(--MI-margin) var(--MI-margin) calc(var(--MI-margin) + env(safe-area-inset-bottom, 0px));
 		box-sizing: border-box;
 		overflow: auto;
-		background: var(--bg);
+		background: var(--MI_THEME-bg);
 	}
 
 	> .ivnzpscs {
diff --git a/packages/frontend/src/ui/deck.vue b/packages/frontend/src/ui/deck.vue
index cd4e256056..dfd6c7bf6f 100644
--- a/packages/frontend/src/ui/deck.vue
+++ b/packages/frontend/src/ui/deck.vue
@@ -50,11 +50,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 
 	<div v-if="isMobile" :class="$style.nav">
-		<button :class="$style.navButton" class="_button" @click="drawerMenuShowing = true"><i :class="$style.navButtonIcon" class="ti ti-menu-2"></i><span v-if="menuIndicated" :class="$style.navButtonIndicator"><i class="_indicatorCircle"></i></span></button>
+		<button :class="$style.navButton" class="_button" @click="drawerMenuShowing = true"><i :class="$style.navButtonIcon" class="ti ti-menu-2"></i><span v-if="menuIndicated" :class="$style.navButtonIndicator" class="_blink"><i class="_indicatorCircle"></i></span></button>
 		<button :class="$style.navButton" class="_button" @click="mainRouter.push('/')"><i :class="$style.navButtonIcon" class="ti ti-home"></i></button>
 		<button :class="$style.navButton" class="_button" @click="mainRouter.push('/my/notifications')">
 			<i :class="$style.navButtonIcon" class="ti ti-bell"></i>
-			<span v-if="$i?.hasUnreadNotification" :class="$style.navButtonIndicator">
+			<span v-if="$i?.hasUnreadNotification" :class="$style.navButtonIndicator" class="_blink">
 				<span class="_indicateCounter" :class="$style.itemIndicateValueIcon">{{ $i.unreadNotificationsCount > 99 ? '99+' : $i.unreadNotificationsCount }}</span>
 			</span>
 		</button>
@@ -97,6 +97,7 @@ import { v4 as uuid } from 'uuid';
 import XCommon from './_common_/common.vue';
 import { deckStore, columnTypes, addColumn as addColumnToStore, loadDeck, getProfiles, deleteProfile as deleteProfile_ } from './deck/deck-store.js';
 import type { ColumnType } from './deck/deck-store.js';
+import type { MenuItem } from '@/types/menu.js';
 import XSidebar from '@/ui/_common_/navbar.vue';
 import XDrawerMenu from '@/ui/_common_/navbar-for-mobile.vue';
 import MkButton from '@/components/MkButton.vue';
@@ -118,7 +119,6 @@ import XMentionsColumn from '@/ui/deck/mentions-column.vue';
 import XDirectColumn from '@/ui/deck/direct-column.vue';
 import XRoleTimelineColumn from '@/ui/deck/role-timeline-column.vue';
 import { mainRouter } from '@/router/main.js';
-import type { MenuItem } from '@/types/menu.js';
 const XStatusBars = defineAsyncComponent(() => import('@/ui/_common_/statusbars.vue'));
 const XAnnouncements = defineAsyncComponent(() => import('@/ui/_common_/announcements.vue'));
 
@@ -305,7 +305,7 @@ body {
 .root {
 	$nav-hide-threshold: 650px; // TODO: どこかに集約したい
 
-	--margin: var(--marginHalf);
+	--MI-margin: var(--MI-marginHalf);
 
 	--columnGap: 6px;
 
@@ -332,7 +332,7 @@ body {
 	overflow-x: auto;
 	overflow-y: clip;
 	overscroll-behavior: contain;
-	background: var(--deckBg);
+	background: var(--MI_THEME-deckBg);
 
 	&.center {
 		> .section:first-of-type {
@@ -414,7 +414,7 @@ body {
 	contain: strict;
 	overflow: auto;
 	overscroll-behavior: contain;
-	background: var(--navBg);
+	background: var(--MI_THEME-navBg);
 }
 
 .nav {
@@ -428,10 +428,10 @@ body {
 	grid-gap: 8px;
 	width: 100%;
 	box-sizing: border-box;
-	-webkit-backdrop-filter: var(--blur, blur(32px));
-	backdrop-filter: var(--blur, blur(32px));
-	background-color: var(--header);
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(32px));
+	backdrop-filter: var(--MI-blur, blur(32px));
+	background-color: var(--MI_THEME-header);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .navButton {
@@ -443,30 +443,30 @@ body {
 	margin: auto;
 	border-radius: var(--radius-lg);
 	background: transparent;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 
 	&:hover {
-		color: var(--accent);
+		color: var(--MI_THEME-accent);
 	}
 
 	&:active {
-		color: var(--accent);
-		background: hsl(from var(--panel) h s calc(l - 2));
+		color: var(--MI_THEME-accent);
+		background: hsl(from var(--MI_THEME-panel) h s calc(l - 2));
 	}
 }
 
 .postButton {
 	composes: navButton;
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
-	color: var(--fgOnAccent);
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
+	color: var(--MI_THEME-fgOnAccent);
 
 	&:hover {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
-		color: var(--fgOnAccent);
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
+		color: var(--MI_THEME-fgOnAccent);
 	}
 
 	&:active {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 		color: var(--fgOnAccent);
 	}
 }
@@ -480,9 +480,8 @@ body {
 	position: absolute;
 	top: 0;
 	left: 0;
-	color: var(--indicator);
+	color: var(--MI_THEME-indicator);
 	font-size: 16px;
-	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;
diff --git a/packages/frontend/src/ui/deck/column.vue b/packages/frontend/src/ui/deck/column.vue
index 5ed3aa754f..d89c322c72 100644
--- a/packages/frontend/src/ui/deck/column.vue
+++ b/packages/frontend/src/ui/deck/column.vue
@@ -21,7 +21,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	>
 		<svg viewBox="0 0 256 128" :class="$style.tabShape">
 			<g transform="matrix(6.2431,0,0,6.2431,-677.417,-29.3839)">
-				<path d="M149.512,4.707L108.507,4.707C116.252,4.719 118.758,14.958 118.758,14.958C118.758,14.958 121.381,25.283 129.009,25.209L149.512,25.209L149.512,4.707Z" style="fill:var(--deckBg);"/>
+				<path d="M149.512,4.707L108.507,4.707C116.252,4.719 118.758,14.958 118.758,14.958C118.758,14.958 121.381,25.283 129.009,25.209L149.512,25.209L149.512,4.707Z" style="fill:var(--MI_THEME-deckBg);"/>
 			</g>
 		</svg>
 		<div :class="$style.color"></div>
@@ -299,7 +299,7 @@ function onDrop(ev) {
 			left: 0;
 			width: 100%;
 			height: 100%;
-			background: var(--focus);
+			background: var(--MI_THEME-focus);
 		}
 	}
 
@@ -313,7 +313,7 @@ function onDrop(ev) {
 			left: 0;
 			width: 100%;
 			height: 100%;
-			background: var(--focus);
+			background: var(--MI_THEME-focus);
 			opacity: 0.5;
 		}
 	}
@@ -331,19 +331,19 @@ function onDrop(ev) {
 	}
 
 	&.naked {
-		background: var(--acrylicBg) !important;
-		-webkit-backdrop-filter: var(--blur, blur(10px));
-		backdrop-filter: var(--blur, blur(10px));
+		background: var(--MI_THEME-acrylicBg) !important;
+		-webkit-backdrop-filter: var(--MI-blur, blur(10px));
+		backdrop-filter: var(--MI-blur, blur(10px));
 
 		> .header {
 			background: transparent;
 			box-shadow: none;
-			color: var(--fg);
+			color: var(--MI_THEME-fg);
 		}
 
 		> .body {
 			background: transparent !important;
-			scrollbar-color: var(--scrollbarHandle) transparent;
+			scrollbar-color: var(--MI_THEME-scrollbarHandle) transparent;
 
 			&::-webkit-scrollbar-track {
 				background: transparent;
@@ -352,12 +352,12 @@ function onDrop(ev) {
 	}
 
 	&.paged {
-		background: var(--bg) !important;
+		background: var(--MI_THEME-bg) !important;
 
 		> .body {
-			background: var(--bg) !important;
+			background: var(--MI_THEME-bg) !important;
 			overflow-y: scroll !important;
-			scrollbar-color: var(--scrollbarHandle) transparent;
+			scrollbar-color: var(--MI_THEME-scrollbarHandle) transparent;
 
 			&::-webkit-scrollbar-track {
 				background: inherit;
@@ -374,9 +374,9 @@ function onDrop(ev) {
 	height: var(--deckColumnHeaderHeight);
 	padding: 0 16px 0 30px;
 	font-size: 0.9em;
-	color: var(--panelHeaderFg);
-	background: var(--panelHeaderBg);
-	box-shadow: 0 1px 0 0 var(--panelHeaderDivider);
+	color: var(--MI_THEME-panelHeaderFg);
+	background: var(--MI_THEME-panelHeaderBg);
+	box-shadow: 0 1px 0 0 var(--MI_THEME-panelHeaderDivider);
 	cursor: pointer;
 	user-select: none;
 }
@@ -387,7 +387,7 @@ function onDrop(ev) {
 	left: 12px;
 	width: 3px;
 	height: calc(100% - 24px);
-	background: var(--accent);
+	background: var(--MI_THEME-accent);
 	border-radius: var(--radius-ellipse);
 }
 
@@ -441,11 +441,11 @@ function onDrop(ev) {
 	overscroll-behavior-y: contain;
 	box-sizing: border-box;
 	container-type: size;
-	background-color: var(--bg);
-	scrollbar-color: var(--scrollbarHandle) var(--panel);
+	background-color: var(--MI_THEME-bg);
+	scrollbar-color: var(--MI_THEME-scrollbarHandle) var(--MI_THEME-panel);
 
 	&::-webkit-scrollbar-track {
-		background: var(--panel);
+		background: var(--MI_THEME-panel);
 	}
 }
 </style>
diff --git a/packages/frontend/src/ui/deck/widgets-column.vue b/packages/frontend/src/ui/deck/widgets-column.vue
index 9995996771..a0e62c8264 100644
--- a/packages/frontend/src/ui/deck/widgets-column.vue
+++ b/packages/frontend/src/ui/deck/widgets-column.vue
@@ -57,10 +57,10 @@ const menu = [{
 
 <style lang="scss" module>
 .root {
-	--margin: 8px;
-	--panelBorder: none;
+	--MI-margin: 8px;
+	--MI_THEME-panelBorder: none;
 
-	padding: 0 var(--margin);
+	padding: 0 var(--MI-margin);
 }
 
 .intro {
diff --git a/packages/frontend/src/ui/universal.vue b/packages/frontend/src/ui/universal.vue
index 2fdaca775b..0b3f5875f2 100644
--- a/packages/frontend/src/ui/universal.vue
+++ b/packages/frontend/src/ui/universal.vue
@@ -25,11 +25,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<button v-if="(!isDesktop || pageMetadata?.needWideArea) && !isMobile" :class="$style.widgetButton" class="_button" @click="widgetsShowing = true"><i class="ti ti-apps"></i></button>
 
 	<div v-if="isMobile" ref="navFooter" :class="$style.nav">
-		<button :class="$style.navButton" class="_button" @click="drawerMenuShowing = true"><i :class="$style.navButtonIcon" class="ti ti-menu-2"></i><span v-if="menuIndicated" :class="$style.navButtonIndicator"><i class="_indicatorCircle"></i></span></button>
+		<button :class="$style.navButton" class="_button" @click="drawerMenuShowing = true"><i :class="$style.navButtonIcon" class="ti ti-menu-2"></i><span v-if="menuIndicated" :class="$style.navButtonIndicator" class="_blink"><i class="_indicatorCircle"></i></span></button>
 		<button :class="$style.navButton" class="_button" @click="isRoot ? top() : mainRouter.push('/')"><i :class="$style.navButtonIcon" class="ti ti-home"></i></button>
 		<button :class="$style.navButton" class="_button" @click="mainRouter.push('/my/notifications')">
 			<i :class="$style.navButtonIcon" class="ti ti-bell"></i>
-			<span v-if="$i?.hasUnreadNotification" :class="$style.navButtonIndicator">
+			<span v-if="$i?.hasUnreadNotification" :class="$style.navButtonIndicator" class="_blink">
 				<span class="_indicateCounter" :class="$style.itemIndicateValueIcon">{{ $i.unreadNotificationsCount > 99 ? '99+' : $i.unreadNotificationsCount }}</span>
 			</span>
 		</button>
@@ -96,9 +96,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { defineAsyncComponent, provide, onMounted, computed, ref, watch, shallowRef, Ref } from 'vue';
+import { instanceName } from '@@/js/config.js';
+import { CURRENT_STICKY_BOTTOM } from '@@/js/const.js';
+import { isLink } from '@@/js/is-link.js';
 import XCommon from './_common_/common.vue';
 import type MkStickyContainer from '@/components/global/MkStickyContainer.vue';
-import { instanceName } from '@@/js/config.js';
 import XDrawerMenu from '@/ui/_common_/navbar-for-mobile.vue';
 import * as os from '@/os.js';
 import { defaultStore } from '@/store.js';
@@ -108,10 +110,8 @@ import { $i } from '@/account.js';
 import { PageMetadata, provideMetadataReceiver, provideReactiveMetadata } from '@/scripts/page-metadata.js';
 import { deviceKind } from '@/scripts/device-kind.js';
 import { miLocalStorage } from '@/local-storage.js';
-import { CURRENT_STICKY_BOTTOM } from '@@/js/const.js';
 import { useScrollPositionManager } from '@/nirax.js';
 import { mainRouter } from '@/router/main.js';
-import { isLink } from '@@/js/is-link.js';
 
 const XWidgets = defineAsyncComponent(() => import('./universal.widgets.vue'));
 const XSidebar = defineAsyncComponent(() => import('@/ui/_common_/navbar.vue'));
@@ -225,12 +225,12 @@ provide<Ref<number>>(CURRENT_STICKY_BOTTOM, navFooterHeight);
 watch(navFooter, () => {
 	if (navFooter.value) {
 		navFooterHeight.value = navFooter.value.offsetHeight;
-		document.body.style.setProperty('--stickyBottom', `${navFooterHeight.value}px`);
-		document.body.style.setProperty('--minBottomSpacing', 'var(--minBottomSpacingMobile)');
+		document.body.style.setProperty('--MI-stickyBottom', `${navFooterHeight.value}px`);
+		document.body.style.setProperty('--MI-minBottomSpacing', 'var(--MI-minBottomSpacingMobile)');
 	} else {
 		navFooterHeight.value = 0;
-		document.body.style.setProperty('--stickyBottom', '0px');
-		document.body.style.setProperty('--minBottomSpacing', '0px');
+		document.body.style.setProperty('--MI-stickyBottom', '0px');
+		document.body.style.setProperty('--MI-minBottomSpacing', '0px');
 	}
 }, {
 	immediate: true,
@@ -318,7 +318,7 @@ $widgets-hide-threshold: 1090px;
 }
 
 .sidebar {
-	border-right: solid 0.5px var(--divider);
+	border-right: solid 0.5px var(--MI_THEME-divider);
 }
 
 .contents {
@@ -328,7 +328,7 @@ $widgets-hide-threshold: 1090px;
 	overflow: auto;
 	overflow-y: scroll;
 	overscroll-behavior: unset;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 }
 
 .widgets {
@@ -336,9 +336,9 @@ $widgets-hide-threshold: 1090px;
 	height: 100%;
 	box-sizing: border-box;
 	overflow: auto;
-	padding: var(--margin) var(--margin) calc(var(--margin) + env(safe-area-inset-bottom, 0px));
-	border-left: solid 0.5px var(--divider);
-	background: var(--bg);
+	padding: var(--MI-margin) var(--MI-margin) calc(var(--MI-margin) + env(safe-area-inset-bottom, 0px));
+	border-left: solid 0.5px var(--MI_THEME-divider);
+	background: var(--MI_THEME-bg);
 
 	@media (max-width: $widgets-hide-threshold) {
 		display: none;
@@ -356,7 +356,7 @@ $widgets-hide-threshold: 1090px;
 	border-radius: var(--radius-full);
 	box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12);
 	font-size: 22px;
-	background: var(--panel);
+	background: var(--MI_THEME-panel);
 }
 
 .widgetsDrawerBg {
@@ -370,11 +370,11 @@ $widgets-hide-threshold: 1090px;
 	z-index: 1001;
 	width: 310px;
 	height: 100dvh;
-	padding: var(--margin) var(--margin) calc(var(--margin) + env(safe-area-inset-bottom, 0px)) !important;
+	padding: var(--MI-margin) var(--MI-margin) calc(var(--MI-margin) + env(safe-area-inset-bottom, 0px)) !important;
 	box-sizing: border-box;
 	overflow: auto;
 	overscroll-behavior: contain;
-	background: var(--bg);
+	background: var(--MI_THEME-bg);
 }
 
 .widgetsCloseButton {
@@ -400,10 +400,10 @@ $widgets-hide-threshold: 1090px;
 	grid-gap: 8px;
 	width: 100%;
 	box-sizing: border-box;
-	-webkit-backdrop-filter: var(--blur, blur(24px));
-	backdrop-filter: var(--blur, blur(24px));
-	background-color: var(--header);
-	border-top: solid 0.5px var(--divider);
+	-webkit-backdrop-filter: var(--MI-blur, blur(24px));
+	backdrop-filter: var(--MI-blur, blur(24px));
+	background-color: var(--MI_THEME-header);
+	border-top: solid 0.5px var(--MI_THEME-divider);
 }
 
 .navButton {
@@ -415,32 +415,32 @@ $widgets-hide-threshold: 1090px;
 	margin: auto;
 	border-radius: var(--radius-lg);
 	background: transparent;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 
 	&:hover {
-		background: var(--panelHighlight);
-		color: var(--accent);
+		background: var(--MI_THEME-panelHighlight);
+		color: var(--MI_THEME-accent);
 	}
 
 	&:active {
-		background: hsl(from var(--panel) h s calc(l - 2));
-		color: var(--accent);
+		background: hsl(from var(--MI_THEME-panel) h s calc(l - 2));
+		color: var(--MI_THEME-accent);
 	}
 }
 
 .postButton {
 	composes: navButton;
-	background: linear-gradient(90deg, var(--buttonGradateA), var(--buttonGradateB));
-	color: var(--fgOnAccent);
+	background: linear-gradient(90deg, var(--MI_THEME-buttonGradateA), var(--MI_THEME-buttonGradateB));
+	color: var(--MI_THEME-fgOnAccent);
 
 	&:hover {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
-		color: var(--fgOnAccent);
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
+		color: var(--MI_THEME-fgOnAccent);
 	}
 
 	&:active {
-		background: linear-gradient(90deg, hsl(from var(--accent) h s calc(l + 5)), hsl(from var(--accent) h s calc(l + 5)));
-		color: var(--fgOnAccent);
+		color: var(--MI_THEME-fgOnAccent);
+		background: linear-gradient(90deg, hsl(from var(--MI_THEME-accent) h s calc(l + 5)), hsl(from var(--MI_THEME-accent) h s calc(l + 5)));
 	}
 }
 
@@ -453,9 +453,8 @@ $widgets-hide-threshold: 1090px;
 	position: absolute;
 	top: 0;
 	left: 0;
-	color: var(--indicator);
+	color: var(--MI_THEME-indicator);
 	font-size: 16px;
-	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;
@@ -478,7 +477,7 @@ $widgets-hide-threshold: 1090px;
 	contain: strict;
 	overflow: auto;
 	overscroll-behavior: contain;
-	background: var(--navBg);
+	background: var(--MI_THEME-navBg);
 }
 
 .statusbars {
@@ -488,6 +487,6 @@ $widgets-hide-threshold: 1090px;
 }
 
 .spacer {
-	height: calc(var(--minBottomSpacing));
+	height: calc(var(--MI-minBottomSpacing));
 }
 </style>
diff --git a/packages/frontend/src/ui/visitor.vue b/packages/frontend/src/ui/visitor.vue
index 510b2a4342..371eba4540 100644
--- a/packages/frontend/src/ui/visitor.vue
+++ b/packages/frontend/src/ui/visitor.vue
@@ -189,7 +189,7 @@ defineExpose({
 		left: 0;
 		width: 500px;
 		height: 100vh;
-		background: var(--accent);
+		background: var(--MI_THEME-accent);
 		z-index: 1;
 
 		> .banner {
@@ -218,7 +218,7 @@ defineExpose({
 		min-width: 0;
 
 		> .header {
-			background: var(--panel);
+			background: var(--MI_THEME-panel);
 			position: relative;
 			z-index: 1;
 
@@ -255,7 +255,7 @@ defineExpose({
 		left: 0;
 		width: 240px;
 		height: 100vh;
-		background: var(--panel);
+		background: var(--MI_THEME-panel);
 
 		> .link {
 			display: block;
@@ -269,7 +269,7 @@ defineExpose({
 		> .divider {
 			margin: 8px auto;
 			width: calc(100% - 32px);
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 		}
 
 		> .action {
@@ -284,7 +284,7 @@ defineExpose({
 				border-radius: var(--radius-ellipse);
 
 				&._button {
-					background: var(--panel);
+					background: var(--MI_THEME-panel);
 				}
 
 				&:first-child {
diff --git a/packages/frontend/src/ui/zen.vue b/packages/frontend/src/ui/zen.vue
index ac13d7822f..7c2a6cc729 100644
--- a/packages/frontend/src/ui/zen.vue
+++ b/packages/frontend/src/ui/zen.vue
@@ -63,12 +63,12 @@ document.documentElement.style.overflowY = 'scroll';
 }
 
 .rootWithBottom {
-	min-height: calc(100dvh - (60px + (var(--margin) * 2) + env(safe-area-inset-bottom, 0px)));
+	min-height: calc(100dvh - (60px + (var(--MI-margin) * 2) + env(safe-area-inset-bottom, 0px)));
 	box-sizing: border-box;
 }
 
 .bottom {
-	height: calc(60px + (var(--margin) * 2) + env(safe-area-inset-bottom, 0px));
+	height: calc(60px + (var(--MI-margin) * 2) + env(safe-area-inset-bottom, 0px));
 	width: 100%;
 	margin-top: auto;
 }
@@ -81,9 +81,9 @@ document.documentElement.style.overflowY = 'scroll';
 	max-width: 60px;
 	margin: auto;
 	border-radius: var(--radius-full);
-	background: var(--panel);
-	color: var(--fg);
-	right: var(--margin);
-	bottom: calc(var(--margin) + env(safe-area-inset-bottom, 0px));
+	background: var(--MI_THEME-panel);
+	color: var(--MI_THEME-fg);
+	right: var(--MI-margin);
+	bottom: calc(var(--MI-margin) + env(safe-area-inset-bottom, 0px));
 }
 </style>
diff --git a/packages/frontend/src/widgets/WidgetAiscript.vue b/packages/frontend/src/widgets/WidgetAiscript.vue
index 8e29254819..6a1fcfa1a6 100644
--- a/packages/frontend/src/widgets/WidgetAiscript.vue
+++ b/packages/frontend/src/widgets/WidgetAiscript.vue
@@ -126,10 +126,10 @@ defineExpose<WidgetComponentExpose>({
 		max-width: 100%;
 		min-width: 100%;
 		padding: 16px;
-		color: var(--fg);
+		color: var(--MI_THEME-fg);
 		background: transparent;
 		border: none;
-		border-bottom: solid 0.5px var(--divider);
+		border-bottom: solid 0.5px var(--MI_THEME-divider);
 		border-radius: 0;
 		box-sizing: border-box;
 		font: inherit;
@@ -154,7 +154,7 @@ defineExpose<WidgetComponentExpose>({
 	}
 
 	> .logs {
-		border-top: solid 0.5px var(--divider);
+		border-top: solid 0.5px var(--MI_THEME-divider);
 		text-align: left;
 		padding: 16px;
 
diff --git a/packages/frontend/src/widgets/WidgetBirthdayFollowings.vue b/packages/frontend/src/widgets/WidgetBirthdayFollowings.vue
index bcfaaf00ab..c2bda85ac7 100644
--- a/packages/frontend/src/widgets/WidgetBirthdayFollowings.vue
+++ b/packages/frontend/src/widgets/WidgetBirthdayFollowings.vue
@@ -115,7 +115,7 @@ defineExpose<WidgetComponentExpose>({
 <style lang="scss" module>
 .bdayFRoot {
 	overflow: hidden;
-	min-height: calc(calc(calc(50px * 3) - 8px) + calc(var(--margin) * 2));
+	min-height: calc(calc(calc(50px * 3) - 8px) + calc(var(--MI-margin) * 2));
 }
 .bdayFGrid {
 	display: grid;
@@ -123,7 +123,7 @@ defineExpose<WidgetComponentExpose>({
 	grid-template-rows: repeat(3, 42px);
 	place-content: center;
 	gap: 8px;
-	margin: var(--margin) auto;
+	margin: var(--MI-margin) auto;
 }
 
 .bdayFFallback {
@@ -139,6 +139,6 @@ defineExpose<WidgetComponentExpose>({
 	width: auto;
 	max-width: 90%;
 	margin-bottom: 8px;
-	border-radius: var(--radius);
+	border-radius: var(--MI-radius);
 }
 </style>
diff --git a/packages/frontend/src/widgets/WidgetCalendar.vue b/packages/frontend/src/widgets/WidgetCalendar.vue
index e4ac1acfc7..2387cb1ab4 100644
--- a/packages/frontend/src/widgets/WidgetCalendar.vue
+++ b/packages/frontend/src/widgets/WidgetCalendar.vue
@@ -207,7 +207,7 @@ defineExpose<WidgetComponentExpose>({
 .meter {
 	width: 100%;
 	overflow: hidden;
-	background: var(--X11);
+	background: var(--MI_THEME-X11);
 	border-radius: var(--radius-sm);
 }
 
diff --git a/packages/frontend/src/widgets/WidgetFederation.vue b/packages/frontend/src/widgets/WidgetFederation.vue
index e91a77beab..3632975048 100644
--- a/packages/frontend/src/widgets/WidgetFederation.vue
+++ b/packages/frontend/src/widgets/WidgetFederation.vue
@@ -105,7 +105,7 @@ defineExpose<WidgetComponentExpose>({
 			display: flex;
 			align-items: center;
 			padding: 14px 16px;
-			border-bottom: solid 0.5px var(--divider);
+			border-bottom: solid 0.5px var(--MI_THEME-divider);
 
 			> img {
 				display: block;
@@ -120,7 +120,7 @@ defineExpose<WidgetComponentExpose>({
 				flex: 1;
 				overflow: hidden;
 				font-size: 0.9em;
-				color: var(--fg);
+				color: var(--MI_THEME-fg);
 				padding-right: 8px;
 
 				> .a {
diff --git a/packages/frontend/src/widgets/WidgetJobQueue.vue b/packages/frontend/src/widgets/WidgetJobQueue.vue
index edf6622a13..0ee6b863dc 100644
--- a/packages/frontend/src/widgets/WidgetJobQueue.vue
+++ b/packages/frontend/src/widgets/WidgetJobQueue.vue
@@ -173,14 +173,14 @@ defineExpose<WidgetComponentExpose>({
 		padding: 16px;
 
 		&:not(:first-child) {
-			border-top: solid 0.5px var(--divider);
+			border-top: solid 0.5px var(--MI_THEME-divider);
 		}
 
 		> .label {
 			display: flex;
 
 			> .icon {
-				color: var(--warn);
+				color: var(--MI_THEME-warn);
 				margin-left: auto;
 				animation: warnBlink 1s infinite;
 			}
@@ -198,11 +198,11 @@ defineExpose<WidgetComponentExpose>({
 
 				> div:last-child {
 					&.inc {
-						color: var(--warn);
+						color: var(--MI_THEME-warn);
 					}
 
 					&.dec {
-						color: var(--success);
+						color: var(--MI_THEME-success);
 					}
 				}
 			}
diff --git a/packages/frontend/src/widgets/WidgetMemo.vue b/packages/frontend/src/widgets/WidgetMemo.vue
index ee89beb944..82e03c1c65 100644
--- a/packages/frontend/src/widgets/WidgetMemo.vue
+++ b/packages/frontend/src/widgets/WidgetMemo.vue
@@ -84,10 +84,10 @@ defineExpose<WidgetComponentExpose>({
 	max-width: 100%;
 	min-width: 100%;
 	padding: 16px;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	background: transparent;
 	border: none;
-	border-bottom: solid 0.5px var(--divider);
+	border-bottom: solid 0.5px var(--MI_THEME-divider);
 	border-radius: 0;
 	box-sizing: border-box;
 	font: inherit;
diff --git a/packages/frontend/src/widgets/WidgetOnlineUsers.vue b/packages/frontend/src/widgets/WidgetOnlineUsers.vue
index d56ee96ac1..d8c4e259c8 100644
--- a/packages/frontend/src/widgets/WidgetOnlineUsers.vue
+++ b/packages/frontend/src/widgets/WidgetOnlineUsers.vue
@@ -72,6 +72,6 @@ defineExpose<WidgetComponentExpose>({
 }
 
 .text {
-	color: var(--fgTransparentWeak);
+	color: var(--MI_THEME-fgTransparentWeak);
 }
 </style>
diff --git a/packages/frontend/src/widgets/WidgetRss.vue b/packages/frontend/src/widgets/WidgetRss.vue
index 511777a570..3e43687709 100644
--- a/packages/frontend/src/widgets/WidgetRss.vue
+++ b/packages/frontend/src/widgets/WidgetRss.vue
@@ -113,7 +113,7 @@ defineExpose<WidgetComponentExpose>({
 .item {
 	display: block;
 	padding: 8px 16px;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 	white-space: nowrap;
 	text-overflow: ellipsis;
 	overflow: hidden;
diff --git a/packages/frontend/src/widgets/WidgetRssTicker.vue b/packages/frontend/src/widgets/WidgetRssTicker.vue
index b393ecd74b..4f594b720f 100644
--- a/packages/frontend/src/widgets/WidgetRssTicker.vue
+++ b/packages/frontend/src/widgets/WidgetRssTicker.vue
@@ -171,7 +171,7 @@ defineExpose<WidgetComponentExpose>({
 	display: inline-flex;
 	align-items: center;
 	vertical-align: bottom;
-	color: var(--fg);
+	color: var(--MI_THEME-fg);
 }
 
 .divider {
@@ -179,6 +179,6 @@ defineExpose<WidgetComponentExpose>({
 	width: 0.5px;
 	height: 16px;
 	margin: 0 1em;
-	background: var(--divider);
+	background: var(--MI_THEME-divider);
 }
 </style>
diff --git a/packages/frontend/src/widgets/WidgetTrends.vue b/packages/frontend/src/widgets/WidgetTrends.vue
index a41db513e8..47a4efc106 100644
--- a/packages/frontend/src/widgets/WidgetTrends.vue
+++ b/packages/frontend/src/widgets/WidgetTrends.vue
@@ -91,13 +91,13 @@ defineExpose<WidgetComponentExpose>({
 			display: flex;
 			align-items: center;
 			padding: 14px 16px;
-			border-bottom: solid 0.5px var(--divider);
+			border-bottom: solid 0.5px var(--MI_THEME-divider);
 
 			> .tag {
 				flex: 1;
 				overflow: hidden;
 				font-size: 0.9em;
-				color: var(--fg);
+				color: var(--MI_THEME-fg);
 
 				> .a {
 					display: block;
diff --git a/packages/frontend/vite.config.ts b/packages/frontend/vite.config.ts
index f8bd433335..b9cb30999f 100644
--- a/packages/frontend/vite.config.ts
+++ b/packages/frontend/vite.config.ts
@@ -109,6 +109,11 @@ export function getConfig(): UserConfig {
 					return shortId + '-' + toBase62(hash(id)).substring(0, 4);
 				},
 			},
+			preprocessorOptions: {
+				scss: {
+					api: 'modern-compiler',
+				},
+			},
 		},
 
 		define: {
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index 5af1a4112f..4109be3766 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -4,7 +4,9 @@
 
 ```ts
 
+import type { AuthenticationResponseJSON } from '@simplewebauthn/types';
 import { EventEmitter } from 'eventemitter3';
+import type { PublicKeyCredentialRequestOptionsJSON } from '@simplewebauthn/types';
 
 // Warning: (ae-forgotten-export) The symbol "components" needs to be exported by the entry point index.d.ts
 //
@@ -218,6 +220,9 @@ type AdminFederationRemoveAllFollowingRequest = operations['admin___federation__
 type AdminFederationUpdateInstanceRequest = operations['admin___federation___update-instance']['requestBody']['content']['application/json'];
 
 // @public (undocumented)
+type AdminForwardAbuseUserReportRequest = operations['admin___forward-abuse-user-report']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
 type AdminGetIndexStatsResponse = operations['admin___get-index-stats']['responses']['200']['content']['application/json'];
 
 // @public (undocumented)
@@ -395,6 +400,9 @@ type AdminUnsilenceUserRequest = operations['admin___unsilence-user']['requestBo
 type AdminUnsuspendUserRequest = operations['admin___unsuspend-user']['requestBody']['content']['application/json'];
 
 // @public (undocumented)
+type AdminUpdateAbuseUserReportRequest = operations['admin___update-abuse-user-report']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
 type AdminUpdateMetaRequest = operations['admin___update-meta']['requestBody']['content']['application/json'];
 
 // @public (undocumented)
@@ -1190,13 +1198,25 @@ export type Endpoints = Overwrite<Endpoints_2, {
         req: SignupPendingRequest;
         res: SignupPendingResponse;
     };
-    'signin': {
-        req: SigninRequest;
-        res: SigninResponse;
+    'signin-flow': {
+        req: SigninFlowRequest;
+        res: SigninFlowResponse;
     };
     'signin-with-passkey': {
         req: SigninWithPasskeyRequest;
-        res: SigninWithPasskeyResponse;
+        res: {
+            $switch: {
+                $cases: [
+                [
+                    {
+                    context: string;
+                },
+                SigninWithPasskeyResponse
+                ]
+                ];
+                $default: SigninWithPasskeyInitResponse;
+            };
+        };
     };
     'admin/roles/create': {
         req: Overwrite<AdminRolesCreateRequest, {
@@ -1228,10 +1248,11 @@ declare namespace entities {
         SignupResponse,
         SignupPendingRequest,
         SignupPendingResponse,
-        SigninRequest,
+        SigninFlowRequest,
+        SigninFlowResponse,
         SigninWithPasskeyRequest,
+        SigninWithPasskeyInitResponse,
         SigninWithPasskeyResponse,
-        SigninResponse,
         PartialRolePolicyOverride,
         EmptyRequest,
         EmptyResponse,
@@ -1317,6 +1338,8 @@ declare namespace entities {
         AdminResetPasswordRequest,
         AdminResetPasswordResponse,
         AdminResolveAbuseUserReportRequest,
+        AdminForwardAbuseUserReportRequest,
+        AdminUpdateAbuseUserReportRequest,
         AdminSendEmailRequest,
         AdminServerInfoResponse,
         AdminShowModerationLogsRequest,
@@ -1719,6 +1742,7 @@ declare namespace entities {
         FlashCreateRequest,
         FlashCreateResponse,
         FlashDeleteRequest,
+        FlashFeaturedRequest,
         FlashFeaturedResponse,
         FlashLikeRequest,
         FlashShowRequest,
@@ -1970,6 +1994,9 @@ type FlashCreateResponse = operations['flash___create']['responses']['200']['con
 type FlashDeleteRequest = operations['flash___delete']['requestBody']['content']['application/json'];
 
 // @public (undocumented)
+type FlashFeaturedRequest = operations['flash___featured']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
 type FlashFeaturedResponse = operations['flash___featured']['responses']['200']['content']['application/json'];
 
 // @public (undocumented)
@@ -2601,6 +2628,12 @@ type ModerationLog = {
     type: 'resolveAbuseReport';
     info: ModerationLogPayloads['resolveAbuseReport'];
 } | {
+    type: 'forwardAbuseReport';
+    info: ModerationLogPayloads['forwardAbuseReport'];
+} | {
+    type: 'updateAbuseReportNote';
+    info: ModerationLogPayloads['updateAbuseReportNote'];
+} | {
     type: 'unsetUserAvatar';
     info: ModerationLogPayloads['unsetUserAvatar'];
 } | {
@@ -3126,29 +3159,48 @@ type ServerStatsLog = ServerStats[];
 type Signin = components['schemas']['Signin'];
 
 // @public (undocumented)
-type SigninRequest = {
+type SigninFlowRequest = {
     username: string;
-    password: string;
+    password?: string;
     token?: string;
+    credential?: AuthenticationResponseJSON;
+    'hcaptcha-response'?: string | null;
+    'g-recaptcha-response'?: string | null;
+    'turnstile-response'?: string | null;
+    'm-captcha-response'?: string | null;
 };
 
 // @public (undocumented)
-type SigninResponse = {
+type SigninFlowResponse = {
+    finished: true;
     id: User['id'];
     i: string;
+} | {
+    finished: false;
+    next: 'captcha' | 'password' | 'totp';
+} | {
+    finished: false;
+    next: 'passkey';
+    authRequest: PublicKeyCredentialRequestOptionsJSON;
+};
+
+// @public (undocumented)
+type SigninWithPasskeyInitResponse = {
+    option: PublicKeyCredentialRequestOptionsJSON;
+    context: string;
 };
 
 // @public (undocumented)
 type SigninWithPasskeyRequest = {
-    credential?: object;
+    credential?: AuthenticationResponseJSON;
     context?: string;
 };
 
 // @public (undocumented)
 type SigninWithPasskeyResponse = {
-    option?: object;
-    context?: string;
-    signinResponse?: SigninResponse;
+    signinResponse: SigninFlowResponse & {
+        finished: true;
+    };
 };
 
 // @public (undocumented)
@@ -3172,6 +3224,7 @@ type SignupRequest = {
     'hcaptcha-response'?: string | null;
     'g-recaptcha-response'?: string | null;
     'turnstile-response'?: string | null;
+    'm-captcha-response'?: string | null;
 };
 
 // @public (undocumented)
diff --git a/packages/misskey-js/package.json b/packages/misskey-js/package.json
index 05cda46574..04deccffd6 100644
--- a/packages/misskey-js/package.json
+++ b/packages/misskey-js/package.json
@@ -1,7 +1,7 @@
 {
 	"type": "module",
 	"name": "misskey-js",
-	"version": "2024.9.1",
+	"version": "2024.10.3",
 	"description": "Misskey SDK for JavaScript",
 	"license": "MIT",
 	"main": "./built/index.js",
@@ -57,6 +57,7 @@
 		"built"
 	],
 	"dependencies": {
+		"@simplewebauthn/types": "10.0.0",
 		"eventemitter3": "5.0.1",
 		"reconnecting-websocket": "4.4.0"
 	}
diff --git a/packages/misskey-js/src/api.types.ts b/packages/misskey-js/src/api.types.ts
index 4c3f2e1578..838949f8e1 100644
--- a/packages/misskey-js/src/api.types.ts
+++ b/packages/misskey-js/src/api.types.ts
@@ -3,8 +3,9 @@ import { UserDetailed } from './autogen/models.js';
 import { AdminRolesCreateRequest, AdminRolesCreateResponse, UsersShowRequest } from './autogen/entities.js';
 import {
 	PartialRolePolicyOverride,
-	SigninRequest,
-	SigninResponse,
+	SigninFlowRequest,
+	SigninFlowResponse,
+	SigninWithPasskeyInitResponse,
 	SigninWithPasskeyRequest,
 	SigninWithPasskeyResponse,
 	SignupPendingRequest,
@@ -80,14 +81,26 @@ export type Endpoints = Overwrite<
 			res: SignupPendingResponse;
 		},
 		// api.jsonには載せないものなのでここで定義
-		'signin': {
-			req: SigninRequest;
-			res: SigninResponse;
+		'signin-flow': {
+			req: SigninFlowRequest;
+			res: SigninFlowResponse;
 		},
 		'signin-with-passkey': {
 			req: SigninWithPasskeyRequest;
-			res: SigninWithPasskeyResponse;
-		}
+			res: {
+				$switch: {
+					$cases: [
+						[
+							{
+								context: string;
+							},
+							SigninWithPasskeyResponse,
+						],
+					];
+					$default: SigninWithPasskeyInitResponse;
+				},
+			},
+		},
 		'admin/roles/create': {
 			req: Overwrite<AdminRolesCreateRequest, { policies: PartialRolePolicyOverride }>;
 			res: AdminRolesCreateResponse;
diff --git a/packages/misskey-js/src/autogen/apiClientJSDoc.ts b/packages/misskey-js/src/autogen/apiClientJSDoc.ts
index 3fa67b7990..b825476cd5 100644
--- a/packages/misskey-js/src/autogen/apiClientJSDoc.ts
+++ b/packages/misskey-js/src/autogen/apiClientJSDoc.ts
@@ -694,6 +694,28 @@ declare module '../api.js' {
     /**
      * No description provided.
      * 
+     * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+     */
+    request<E extends 'admin/forward-abuse-user-report', P extends Endpoints[E]['req']>(
+      endpoint: E,
+      params: P,
+      credential?: string | null,
+    ): Promise<SwitchCaseResponseType<E, P>>;
+
+    /**
+     * No description provided.
+     * 
+     * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+     */
+    request<E extends 'admin/update-abuse-user-report', P extends Endpoints[E]['req']>(
+      endpoint: E,
+      params: P,
+      credential?: string | null,
+    ): Promise<SwitchCaseResponseType<E, P>>;
+
+    /**
+     * No description provided.
+     * 
      * **Credential required**: *Yes* / **Permission**: *write:admin:send-email*
      */
     request<E extends 'admin/send-email', P extends Endpoints[E]['req']>(
diff --git a/packages/misskey-js/src/autogen/endpoint.ts b/packages/misskey-js/src/autogen/endpoint.ts
index 609c9f99d8..3dcdaadfe8 100644
--- a/packages/misskey-js/src/autogen/endpoint.ts
+++ b/packages/misskey-js/src/autogen/endpoint.ts
@@ -83,6 +83,8 @@ import type {
 	AdminResetPasswordRequest,
 	AdminResetPasswordResponse,
 	AdminResolveAbuseUserReportRequest,
+	AdminForwardAbuseUserReportRequest,
+	AdminUpdateAbuseUserReportRequest,
 	AdminSendEmailRequest,
 	AdminServerInfoResponse,
 	AdminShowModerationLogsRequest,
@@ -485,6 +487,7 @@ import type {
 	FlashCreateRequest,
 	FlashCreateResponse,
 	FlashDeleteRequest,
+	FlashFeaturedRequest,
 	FlashFeaturedResponse,
 	FlashLikeRequest,
 	FlashShowRequest,
@@ -659,6 +662,8 @@ export type Endpoints = {
 	'admin/relays/remove': { req: AdminRelaysRemoveRequest; res: EmptyResponse };
 	'admin/reset-password': { req: AdminResetPasswordRequest; res: AdminResetPasswordResponse };
 	'admin/resolve-abuse-user-report': { req: AdminResolveAbuseUserReportRequest; res: EmptyResponse };
+	'admin/forward-abuse-user-report': { req: AdminForwardAbuseUserReportRequest; res: EmptyResponse };
+	'admin/update-abuse-user-report': { req: AdminUpdateAbuseUserReportRequest; res: EmptyResponse };
 	'admin/send-email': { req: AdminSendEmailRequest; res: EmptyResponse };
 	'admin/server-info': { req: EmptyRequest; res: AdminServerInfoResponse };
 	'admin/show-moderation-logs': { req: AdminShowModerationLogsRequest; res: AdminShowModerationLogsResponse };
@@ -926,7 +931,7 @@ export type Endpoints = {
 	'pages/update': { req: PagesUpdateRequest; res: EmptyResponse };
 	'flash/create': { req: FlashCreateRequest; res: FlashCreateResponse };
 	'flash/delete': { req: FlashDeleteRequest; res: EmptyResponse };
-	'flash/featured': { req: EmptyRequest; res: FlashFeaturedResponse };
+	'flash/featured': { req: FlashFeaturedRequest; res: FlashFeaturedResponse };
 	'flash/like': { req: FlashLikeRequest; res: EmptyResponse };
 	'flash/show': { req: FlashShowRequest; res: FlashShowResponse };
 	'flash/unlike': { req: FlashUnlikeRequest; res: EmptyResponse };
diff --git a/packages/misskey-js/src/autogen/entities.ts b/packages/misskey-js/src/autogen/entities.ts
index 999dd4dd54..e4ae018338 100644
--- a/packages/misskey-js/src/autogen/entities.ts
+++ b/packages/misskey-js/src/autogen/entities.ts
@@ -86,6 +86,8 @@ export type AdminRelaysRemoveRequest = operations['admin___relays___remove']['re
 export type AdminResetPasswordRequest = operations['admin___reset-password']['requestBody']['content']['application/json'];
 export type AdminResetPasswordResponse = operations['admin___reset-password']['responses']['200']['content']['application/json'];
 export type AdminResolveAbuseUserReportRequest = operations['admin___resolve-abuse-user-report']['requestBody']['content']['application/json'];
+export type AdminForwardAbuseUserReportRequest = operations['admin___forward-abuse-user-report']['requestBody']['content']['application/json'];
+export type AdminUpdateAbuseUserReportRequest = operations['admin___update-abuse-user-report']['requestBody']['content']['application/json'];
 export type AdminSendEmailRequest = operations['admin___send-email']['requestBody']['content']['application/json'];
 export type AdminServerInfoResponse = operations['admin___server-info']['responses']['200']['content']['application/json'];
 export type AdminShowModerationLogsRequest = operations['admin___show-moderation-logs']['requestBody']['content']['application/json'];
@@ -488,6 +490,7 @@ export type PagesUpdateRequest = operations['pages___update']['requestBody']['co
 export type FlashCreateRequest = operations['flash___create']['requestBody']['content']['application/json'];
 export type FlashCreateResponse = operations['flash___create']['responses']['200']['content']['application/json'];
 export type FlashDeleteRequest = operations['flash___delete']['requestBody']['content']['application/json'];
+export type FlashFeaturedRequest = operations['flash___featured']['requestBody']['content']['application/json'];
 export type FlashFeaturedResponse = operations['flash___featured']['responses']['200']['content']['application/json'];
 export type FlashLikeRequest = operations['flash___like']['requestBody']['content']['application/json'];
 export type FlashShowRequest = operations['flash___show']['requestBody']['content']['application/json'];
diff --git a/packages/misskey-js/src/autogen/types.ts b/packages/misskey-js/src/autogen/types.ts
index e275e4b475..eb727edb25 100644
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@@ -576,6 +576,24 @@ export type paths = {
      */
     post: operations['admin___resolve-abuse-user-report'];
   };
+  '/admin/forward-abuse-user-report': {
+    /**
+     * admin/forward-abuse-user-report
+     * @description No description provided.
+     *
+     * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+     */
+    post: operations['admin___forward-abuse-user-report'];
+  };
+  '/admin/update-abuse-user-report': {
+    /**
+     * admin/update-abuse-user-report
+     * @description No description provided.
+     *
+     * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+     */
+    post: operations['admin___update-abuse-user-report'];
+  };
   '/admin/send-email': {
     /**
      * admin/send-email
@@ -3959,16 +3977,13 @@ export type components = {
       followingVisibility: 'public' | 'followers' | 'private';
       /** @enum {string} */
       followersVisibility: 'public' | 'followers' | 'private';
-      /** @default false */
-      twoFactorEnabled: boolean;
-      /** @default false */
-      usePasswordLessLogin: boolean;
-      /** @default false */
-      securityKeys: boolean;
       roles: components['schemas']['RoleLite'][];
       followedMessage?: string | null;
       memo: string | null;
       moderationNote?: string;
+      twoFactorEnabled?: boolean;
+      usePasswordLessLogin?: boolean;
+      securityKeys?: boolean;
       isFollowing?: boolean;
       isFollowed?: boolean;
       hasPendingFollowRequestFromYou?: boolean;
@@ -4153,6 +4168,12 @@ export type components = {
         }[];
       loggedInDays: number;
       policies: components['schemas']['RolePolicies'];
+      /** @default false */
+      twoFactorEnabled: boolean;
+      /** @default false */
+      usePasswordLessLogin: boolean;
+      /** @default false */
+      securityKeys: boolean;
       email?: string | null;
       emailVerified?: boolean | null;
       securityKeysList?: {
@@ -4469,7 +4490,14 @@ export type components = {
       exportedEntity: 'antenna' | 'blocking' | 'clip' | 'customEmoji' | 'favorite' | 'following' | 'muting' | 'note' | 'userList';
       /** Format: id */
       fileId: string;
-    }) | ({
+    }) | {
+      /** Format: id */
+      id: string;
+      /** Format: date-time */
+      createdAt: string;
+      /** @enum {string} */
+      type: 'login';
+    } | ({
       /** Format: id */
       id: string;
       /** Format: date-time */
@@ -5145,6 +5173,7 @@ export type components = {
       enableFC: boolean;
       fcSiteKey: string | null;
       enableAchievements: boolean | null;
+      enableTestcaptcha: boolean;
       swPublickey: string | null;
       /** @default /assets/ai.png */
       mascotImageUrl: string;
@@ -5227,7 +5256,7 @@ export type components = {
       latestSentAt: string | null;
       latestStatus: number | null;
       name: string;
-      on: ('abuseReport' | 'abuseReportResolved' | 'userCreated')[];
+      on: ('abuseReport' | 'abuseReportResolved' | 'userCreated' | 'inactiveModeratorsWarning' | 'inactiveModeratorsInvitationOnlyChanged')[];
       url: string;
       secret: string;
     };
@@ -5285,6 +5314,7 @@ export type operations = {
             turnstileSiteKey: string | null;
             enableFC: boolean;
             fcSiteKey: string | null;
+            enableTestcaptcha: boolean;
             swPublickey: string | null;
             /** @default /assets/ai.png */
             mascotImageUrl: string | null;
@@ -5306,6 +5336,7 @@ export type operations = {
             blockedHosts: string[];
             sensitiveWords: string[];
             prohibitedWords: string[];
+            prohibitedWordsForNameOfUser: string[];
             bannedEmailDomains?: string[];
             preservedUsernames: string[];
             bubbleInstances: string[];
@@ -5349,6 +5380,7 @@ export type operations = {
             truemailAuthKey: string | null;
             enableChartsForRemoteUser: boolean;
             enableChartsForFederatedInstances: boolean;
+            enableStatsForFederatedInstances: boolean;
             enableServerMachineStats: boolean;
             enableAchievements: boolean;
             enableIdenticonGeneration: boolean;
@@ -5462,8 +5494,6 @@ export type operations = {
            * @enum {string}
            */
           targetUserOrigin?: 'combined' | 'local' | 'remote';
-          /** @default false */
-          forwarded?: boolean;
         };
       };
     };
@@ -5490,7 +5520,11 @@ export type operations = {
               assigneeId: string | null;
               reporter: components['schemas']['UserDetailedNotMe'];
               targetUser: components['schemas']['UserDetailedNotMe'];
-              assignee?: components['schemas']['UserDetailedNotMe'] | null;
+              assignee: components['schemas']['UserDetailedNotMe'] | null;
+              forwarded: boolean;
+              /** @enum {string|null} */
+              resolvedAs: 'accept' | 'reject' | null;
+              moderationNote: string;
             })[];
         };
       };
@@ -5824,6 +5858,7 @@ export type operations = {
         'application/json': {
           username: string;
           password: string;
+          setupPassword?: string | null;
         };
       };
     };
@@ -8906,8 +8941,113 @@ export type operations = {
         'application/json': {
           /** Format: misskey:id */
           reportId: string;
-          /** @default false */
-          forward?: boolean;
+          /** @enum {string|null} */
+          resolvedAs?: 'accept' | 'reject' | null;
+        };
+      };
+    };
+    responses: {
+      /** @description OK (without any results) */
+      204: {
+        content: never;
+      };
+      /** @description Client error */
+      400: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Authentication error */
+      401: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Forbidden error */
+      403: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description I'm Ai */
+      418: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Internal server error */
+      500: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+    };
+  };
+  /**
+   * admin/forward-abuse-user-report
+   * @description No description provided.
+   *
+   * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+   */
+  'admin___forward-abuse-user-report': {
+    requestBody: {
+      content: {
+        'application/json': {
+          /** Format: misskey:id */
+          reportId: string;
+        };
+      };
+    };
+    responses: {
+      /** @description OK (without any results) */
+      204: {
+        content: never;
+      };
+      /** @description Client error */
+      400: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Authentication error */
+      401: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Forbidden error */
+      403: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description I'm Ai */
+      418: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Internal server error */
+      500: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+    };
+  };
+  /**
+   * admin/update-abuse-user-report
+   * @description No description provided.
+   *
+   * **Credential required**: *Yes* / **Permission**: *write:admin:resolve-abuse-user-report*
+   */
+  'admin___update-abuse-user-report': {
+    requestBody: {
+      content: {
+        'application/json': {
+          /** Format: misskey:id */
+          reportId: string;
+          moderationNote?: string;
         };
       };
     };
@@ -9861,6 +10001,7 @@ export type operations = {
           blockedHosts?: string[] | null;
           sensitiveWords?: string[] | null;
           prohibitedWords?: string[] | null;
+          prohibitedWordsForNameOfUser?: string[] | null;
           themeColor?: string | null;
           mascotImageUrl?: string | null;
           bannerUrl?: string | null;
@@ -9899,6 +10040,7 @@ export type operations = {
           enableFC?: boolean;
           fcSiteKey?: string | null;
           fcSecretKey?: string | null;
+          enableTestcaptcha?: boolean;
           /** @enum {string} */
           sensitiveMediaDetection?: 'none' | 'all' | 'local' | 'remote';
           /** @enum {string} */
@@ -9954,6 +10096,7 @@ export type operations = {
           truemailAuthKey?: string | null;
           enableChartsForRemoteUser?: boolean;
           enableChartsForFederatedInstances?: boolean;
+          enableStatsForFederatedInstances?: boolean;
           enableServerMachineStats?: boolean;
           enableAchievements?: boolean;
           enableIdenticonGeneration?: boolean;
@@ -10657,7 +10800,7 @@ export type operations = {
         'application/json': {
           isActive: boolean;
           name: string;
-          on: ('abuseReport' | 'abuseReportResolved' | 'userCreated')[];
+          on: ('abuseReport' | 'abuseReportResolved' | 'userCreated' | 'inactiveModeratorsWarning' | 'inactiveModeratorsInvitationOnlyChanged')[];
           url: string;
           secret: string;
         };
@@ -10767,7 +10910,7 @@ export type operations = {
       content: {
         'application/json': {
           isActive?: boolean;
-          on?: ('abuseReport' | 'abuseReportResolved' | 'userCreated')[];
+          on?: ('abuseReport' | 'abuseReportResolved' | 'userCreated' | 'inactiveModeratorsWarning' | 'inactiveModeratorsInvitationOnlyChanged')[];
         };
       };
     };
@@ -10880,7 +11023,7 @@ export type operations = {
           id: string;
           isActive: boolean;
           name: string;
-          on: ('abuseReport' | 'abuseReportResolved' | 'userCreated')[];
+          on: ('abuseReport' | 'abuseReportResolved' | 'userCreated' | 'inactiveModeratorsWarning' | 'inactiveModeratorsInvitationOnlyChanged')[];
           url: string;
           secret: string;
         };
@@ -10939,7 +11082,7 @@ export type operations = {
           /** Format: misskey:id */
           webhookId: string;
           /** @enum {string} */
-          type: 'abuseReport' | 'abuseReportResolved' | 'userCreated';
+          type: 'abuseReport' | 'abuseReportResolved' | 'userCreated' | 'inactiveModeratorsWarning' | 'inactiveModeratorsInvitationOnlyChanged';
           override?: {
             url?: string;
             secret?: string;
@@ -25057,6 +25200,16 @@ export type operations = {
    * **Credential required**: *No*
    */
   flash___featured: {
+    requestBody: {
+      content: {
+        'application/json': {
+          /** @default 0 */
+          offset?: number;
+          /** @default 10 */
+          limit?: number;
+        };
+      };
+    };
     responses: {
       /** @description OK (with results) */
       200: {
@@ -29056,4 +29209,3 @@ export type operations = {
     };
   };
 };
-
diff --git a/packages/misskey-js/src/consts.ts b/packages/misskey-js/src/consts.ts
index c99b8f5570..61fe6ba12a 100644
--- a/packages/misskey-js/src/consts.ts
+++ b/packages/misskey-js/src/consts.ts
@@ -149,6 +149,8 @@ export const moderationLogTypes = [
 	'markSensitiveDriveFile',
 	'unmarkSensitiveDriveFile',
 	'resolveAbuseReport',
+	'forwardAbuseReport',
+	'updateAbuseReportNote',
 	'createInvitation',
 	'createAd',
 	'updateAd',
@@ -347,7 +349,18 @@ export type ModerationLogPayloads = {
 	resolveAbuseReport: {
 		reportId: string;
 		report: ReceivedAbuseReport;
-		forwarded: boolean;
+		forwarded?: boolean;
+		resolvedAs?: string | null;
+	};
+	forwardAbuseReport: {
+		reportId: string;
+		report: ReceivedAbuseReport;
+	};
+	updateAbuseReportNote: {
+		reportId: string;
+		report: ReceivedAbuseReport;
+		before: string;
+		after: string;
 	};
 	createInvitation: {
 		invitations: InviteCode[];
diff --git a/packages/misskey-js/src/entities.ts b/packages/misskey-js/src/entities.ts
index f85574d9d5..efe5ba19fb 100644
--- a/packages/misskey-js/src/entities.ts
+++ b/packages/misskey-js/src/entities.ts
@@ -10,6 +10,7 @@ import {
 	User,
 	UserDetailedNotMe,
 } from './autogen/models.js';
+import type { AuthenticationResponseJSON, PublicKeyCredentialRequestOptionsJSON } from '@simplewebauthn/types';
 
 export * from './autogen/entities.js';
 export * from './autogen/models.js';
@@ -159,6 +160,12 @@ export type ModerationLog = {
 	type: 'resolveAbuseReport';
 	info: ModerationLogPayloads['resolveAbuseReport'];
 } | {
+	type: 'forwardAbuseReport';
+	info: ModerationLogPayloads['forwardAbuseReport'];
+} | {
+	type: 'updateAbuseReportNote';
+	info: ModerationLogPayloads['updateAbuseReportNote'];
+} | {
 	type: 'unsetUserAvatar';
 	info: ModerationLogPayloads['unsetUserAvatar'];
 } | {
@@ -256,6 +263,7 @@ export type SignupRequest = {
 	'hcaptcha-response'?: string | null;
 	'g-recaptcha-response'?: string | null;
 	'turnstile-response'?: string | null;
+	'm-captcha-response'?: string | null;
 }
 
 export type SignupResponse = MeDetailed & {
@@ -271,26 +279,42 @@ export type SignupPendingResponse = {
 	i: string,
 };
 
-export type SigninRequest = {
+export type SigninFlowRequest = {
 	username: string;
-	password: string;
+	password?: string;
 	token?: string;
+	credential?: AuthenticationResponseJSON;
+	'hcaptcha-response'?: string | null;
+	'g-recaptcha-response'?: string | null;
+	'turnstile-response'?: string | null;
+	'm-captcha-response'?: string | null;
+};
+
+export type SigninFlowResponse = {
+	finished: true;
+	id: User['id'];
+	i: string;
+} | {
+	finished: false;
+	next: 'captcha' | 'password' | 'totp';
+} | {
+	finished: false;
+	next: 'passkey';
+	authRequest: PublicKeyCredentialRequestOptionsJSON;
 };
 
 export type SigninWithPasskeyRequest = {
-	credential?: object;
+	credential?: AuthenticationResponseJSON;
 	context?: string;
 };
 
-export type SigninWithPasskeyResponse = {
-	option?: object;
-	context?: string;
-	signinResponse?: SigninResponse;
+export type SigninWithPasskeyInitResponse = {
+	option: PublicKeyCredentialRequestOptionsJSON;
+	context: string;
 };
 
-export type SigninResponse = {
-	id: User['id'],
-	i: string,
+export type SigninWithPasskeyResponse = {
+	signinResponse: SigninFlowResponse & { finished: true };
 };
 
 type Values<T extends Record<PropertyKey, unknown>> = T[keyof T];
diff --git a/packages/shared/eslint.config.js b/packages/shared/eslint.config.js
index e9d27c4a72..0368d008c0 100644
--- a/packages/shared/eslint.config.js
+++ b/packages/shared/eslint.config.js
@@ -6,6 +6,7 @@ export default [
 	{
 		files: ['**/*.cjs'],
 		languageOptions: {
+			sourceType: 'commonjs',
 			parserOptions: {
 				sourceType: 'commonjs',
 			},
@@ -25,4 +26,10 @@ export default [
 			globals: globals.node,
 		},
 	},
+	{
+		files: ['**/*.js', '**/*.cjs'],
+		rules: {
+			'@typescript-eslint/no-var-requires': 'off',
+		},
+	},
 ];
diff --git a/packages/sw/src/scripts/create-notification.ts b/packages/sw/src/scripts/create-notification.ts
index 9c56e338c7..7ec575721d 100644
--- a/packages/sw/src/scripts/create-notification.ts
+++ b/packages/sw/src/scripts/create-notification.ts
@@ -210,6 +210,12 @@ async function composeNotification(data: PushNotificationDataMap[keyof PushNotif
 						tag: `achievement:${data.body.achievement}`,
 					}];
 
+				case 'login':
+					return [i18n.ts._notification.login, {
+						badge: iconUrl('login-2'),
+						data,
+					}];
+
 				case 'exportCompleted': {
 					const entityName = {
 						antenna: i18n.ts.antennas,
diff --git a/packages/sw/src/types.ts b/packages/sw/src/types.ts
index fac3e707d8..4f82779808 100644
--- a/packages/sw/src/types.ts
+++ b/packages/sw/src/types.ts
@@ -50,4 +50,5 @@ export type BadgeNames =
 	| 'quote'
 	| 'repeat'
 	| 'user-plus'
-	| 'users';
+	| 'users'
+	| 'login-2';
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bda23dfd32..47416fd0ee 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -48,7 +48,7 @@ importers:
     devDependencies:
       '@misskey-dev/eslint-plugin':
         specifier: 2.0.3
-        version: 2.0.3(@eslint/compat@1.1.1)(@typescript-eslint/eslint-plugin@7.17.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)(typescript@5.6.2))(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint-plugin-import@2.30.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0))(eslint@9.8.0)(globals@15.9.0)
+        version: 2.0.3(@eslint/compat@1.1.1)(@typescript-eslint/eslint-plugin@7.17.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)(typescript@5.6.2))(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint-plugin-import@2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0))(eslint@9.8.0)(globals@15.9.0)
       '@types/node':
         specifier: 20.14.12
         version: 20.14.12
@@ -98,29 +98,29 @@ importers:
         specifier: 15.1.0
         version: 15.1.0
       '@fastify/accepts':
-        specifier: 5.0.0
-        version: 5.0.0
+        specifier: 5.0.1
+        version: 5.0.1
       '@fastify/cookie':
-        specifier: 10.0.0
-        version: 10.0.0
+        specifier: 10.0.1
+        version: 10.0.1
       '@fastify/cors':
-        specifier: 10.0.0
-        version: 10.0.0
+        specifier: 10.0.1
+        version: 10.0.1
       '@fastify/express':
-        specifier: 4.0.0
-        version: 4.0.0
+        specifier: 4.0.1
+        version: 4.0.1
       '@fastify/http-proxy':
         specifier: 10.0.0
         version: 10.0.0(bufferutil@4.0.7)(utf-8-validate@6.0.3)
       '@fastify/multipart':
-        specifier: 9.0.0
-        version: 9.0.0
+        specifier: 9.0.1
+        version: 9.0.1
       '@fastify/static':
-        specifier: 8.0.0
-        version: 8.0.0
+        specifier: 8.0.1
+        version: 8.0.1
       '@fastify/view':
-        specifier: 10.0.0
-        version: 10.0.0
+        specifier: 10.0.1
+        version: 10.0.1
       '@misskey-dev/sharp-read-bmp':
         specifier: 1.2.0
         version: 1.2.0
@@ -131,14 +131,14 @@ importers:
         specifier: 0.1.56
         version: 0.1.56
       '@nestjs/common':
-        specifier: 10.4.3
-        version: 10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1)
+        specifier: 10.4.4
+        version: 10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1)
       '@nestjs/core':
-        specifier: 10.4.3
-        version: 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
+        specifier: 10.4.4
+        version: 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
       '@nestjs/testing':
-        specifier: 10.4.3
-        version: 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3))
+        specifier: 10.4.4
+        version: 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4))
       '@peertube/http-signature':
         specifier: 1.7.0
         version: 1.7.0
@@ -194,8 +194,8 @@ importers:
         specifier: 1.20.3
         version: 1.20.3
       bullmq:
-        specifier: 5.13.2
-        version: 5.13.2
+        specifier: 5.15.0
+        version: 5.15.0
       cacheable-lookup:
         specifier: 7.0.0
         version: 7.0.0
@@ -344,8 +344,8 @@ importers:
         specifier: 0.0.14
         version: 0.0.14
       otpauth:
-        specifier: 9.3.2
-        version: 9.3.2
+        specifier: 9.3.4
+        version: 9.3.4
       parse5:
         specifier: 7.1.2
         version: 7.1.2
@@ -398,8 +398,8 @@ importers:
         specifier: 7.8.1
         version: 7.8.1
       sanitize-html:
-        specifier: 2.13.0
-        version: 2.13.0
+        specifier: 2.13.1
+        version: 2.13.1
       secure-json-parse:
         specifier: 2.7.0
         version: 2.7.0
@@ -541,8 +541,8 @@ importers:
         specifier: 29.7.0
         version: 29.7.0
       '@nestjs/platform-express':
-        specifier: 10.4.3
-        version: 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3)
+        specifier: 10.4.4
+        version: 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4)
       '@simplewebauthn/types':
         specifier: 10.0.0
         version: 10.0.0
@@ -562,8 +562,8 @@ importers:
         specifier: 1.19.5
         version: 1.19.5
       '@types/color-convert':
-        specifier: 2.0.3
-        version: 2.0.3
+        specifier: 2.0.4
+        version: 2.0.4
       '@types/content-disposition':
         specifier: 0.5.8
         version: 0.5.8
@@ -740,10 +740,10 @@ importers:
         version: 15.1.1
       '@vitejs/plugin-vue':
         specifier: 5.1.4
-        version: 5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.10(typescript@5.6.2))
+        version: 5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))
       '@vue/compiler-sfc':
-        specifier: 3.5.10
-        version: 3.5.10
+        specifier: 3.5.11
+        version: 3.5.11
       aiscript-vscode:
         specifier: github:aiscript-dev/aiscript-vscode#v0.1.11
         version: https://codeload.github.com/aiscript-dev/aiscript-vscode/tar.gz/e1e1b27f2f72cd28a473e004b6da0d8fc0bd40d9
@@ -775,8 +775,8 @@ importers:
         specifier: 2.0.1
         version: 2.0.1(chart.js@4.4.4)
       chromatic:
-        specifier: 11.10.4
-        version: 11.10.4
+        specifier: 11.11.0
+        version: 11.11.0
       compare-versions:
         specifier: 6.1.1
         version: 6.1.1
@@ -832,14 +832,14 @@ importers:
         specifier: 4.22.5
         version: 4.22.5
       sanitize-html:
-        specifier: 2.13.0
-        version: 2.13.0
+        specifier: 2.13.1
+        version: 2.13.1
       sass:
         specifier: 1.79.3
         version: 1.79.3
       shiki:
-        specifier: 1.12.0
-        version: 1.12.0
+        specifier: 1.21.0
+        version: 1.21.0
       strict-event-emitter-types:
         specifier: 2.0.0
         version: 2.0.0
@@ -869,77 +869,80 @@ importers:
         version: 10.0.0
       v-code-diff:
         specifier: 1.13.1
-        version: 1.13.1(vue@3.5.10(typescript@5.6.2))
+        version: 1.13.1(vue@3.5.11(typescript@5.6.2))
       vite:
         specifier: 5.4.8
         version: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
       vue:
-        specifier: 3.5.10
-        version: 3.5.10(typescript@5.6.2)
+        specifier: 3.5.11
+        version: 3.5.11(typescript@5.6.2)
       vuedraggable:
         specifier: next
-        version: 4.1.0(vue@3.5.10(typescript@5.6.2))
+        version: 4.1.0(vue@3.5.11(typescript@5.6.2))
     devDependencies:
       '@misskey-dev/summaly':
         specifier: 5.1.0
         version: 5.1.0
       '@storybook/addon-actions':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/addon-essentials':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/addon-interactions':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/addon-links':
-        specifier: 8.3.3
-        version: 8.3.3(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/addon-mdx-gfm':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/addon-storysource':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/blocks':
-        specifier: 8.3.3
-        version: 8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/components':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/core-events':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/manager-api':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/preview-api':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/react':
-        specifier: 8.3.3
-        version: 8.3.3(@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)
+        specifier: 8.3.4
+        version: 8.3.4(@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)
       '@storybook/react-vite':
-        specifier: 8.3.3
-        version: 8.3.3(@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(rollup@4.22.5)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
+        specifier: 8.3.4
+        version: 8.3.4(@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(rollup@4.22.5)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
       '@storybook/test':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/theming':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/types':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/vue3':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.10(typescript@5.6.2))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.11(typescript@5.6.2))
       '@storybook/vue3-vite':
-        specifier: 8.3.3
-        version: 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.10(typescript@5.6.2))
+        specifier: 8.3.4
+        version: 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))
       '@testing-library/vue':
         specifier: 8.1.0
-        version: 8.1.0(@vue/compiler-sfc@3.5.10)(@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2)))(vue@3.5.10(typescript@5.6.2))
+        version: 8.1.0(@vue/compiler-sfc@3.5.11)(@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2)))(vue@3.5.11(typescript@5.6.2))
+      '@types/canvas-confetti':
+        specifier: ^1.6.4
+        version: 1.6.4
       '@types/estree':
         specifier: 1.0.6
         version: 1.0.6
@@ -986,8 +989,8 @@ importers:
         specifier: 1.6.0
         version: 1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(sass@1.79.3)(terser@5.33.0))
       '@vue/runtime-core':
-        specifier: 3.5.10
-        version: 3.5.10
+        specifier: 3.5.11
+        version: 3.5.11
       acorn:
         specifier: 8.12.1
         version: 8.12.1
@@ -998,8 +1001,8 @@ importers:
         specifier: 13.15.0
         version: 13.15.0
       eslint-plugin-import:
-        specifier: 2.30.0
-        version: 2.30.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
+        specifier: 2.31.0
+        version: 2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
       eslint-plugin-vue:
         specifier: 9.28.0
         version: 9.28.0(eslint@9.8.0)
@@ -1040,11 +1043,11 @@ importers:
         specifier: 2.0.8
         version: 2.0.8
       storybook:
-        specifier: 8.3.3
-        version: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+        specifier: 8.3.4
+        version: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       storybook-addon-misskey-theme:
         specifier: github:misskey-dev/storybook-addon-misskey-theme
-        version: https://codeload.github.com/misskey-dev/storybook-addon-misskey-theme/tar.gz/cf583db098365b2ccc81a82f63ca9c93bc32b640(@storybook/blocks@8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/components@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/core-events@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/manager-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/preview-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/theming@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/types@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
+        version: https://codeload.github.com/misskey-dev/storybook-addon-misskey-theme/tar.gz/cf583db098365b2ccc81a82f63ca9c93bc32b640(@storybook/blocks@8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/components@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/core-events@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/manager-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/preview-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/theming@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/types@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
       vite-plugin-turbosnap:
         specifier: 1.0.3
         version: 1.0.3
@@ -1089,10 +1092,10 @@ importers:
         version: 15.1.1
       '@vitejs/plugin-vue':
         specifier: 5.1.4
-        version: 5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.10(typescript@5.6.2))
+        version: 5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))
       '@vue/compiler-sfc':
-        specifier: 3.5.10
-        version: 3.5.10
+        specifier: 3.5.11
+        version: 3.5.11
       astring:
         specifier: 1.9.0
         version: 1.9.0
@@ -1118,11 +1121,11 @@ importers:
         specifier: 4.22.5
         version: 4.22.5
       sass:
-        specifier: 1.79.3
-        version: 1.79.3
+        specifier: 1.79.4
+        version: 1.79.4
       shiki:
-        specifier: 1.12.0
-        version: 1.12.0
+        specifier: 1.21.0
+        version: 1.21.0
       tinycolor2:
         specifier: 1.6.0
         version: 1.6.0
@@ -1140,17 +1143,17 @@ importers:
         version: 10.0.0
       vite:
         specifier: 5.4.8
-        version: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
+        version: 5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0)
       vue:
-        specifier: 3.5.10
-        version: 3.5.10(typescript@5.6.2)
+        specifier: 3.5.11
+        version: 3.5.11(typescript@5.6.2)
     devDependencies:
       '@misskey-dev/summaly':
         specifier: 5.1.0
         version: 5.1.0
       '@testing-library/vue':
         specifier: 8.1.0
-        version: 8.1.0(@vue/compiler-sfc@3.5.10)(@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2)))(vue@3.5.10(typescript@5.6.2))
+        version: 8.1.0(@vue/compiler-sfc@3.5.11)(@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2)))(vue@3.5.11(typescript@5.6.2))
       '@types/estree':
         specifier: 1.0.6
         version: 1.0.6
@@ -1180,10 +1183,10 @@ importers:
         version: 7.17.0(eslint@9.8.0)(typescript@5.6.2)
       '@vitest/coverage-v8':
         specifier: 1.6.0
-        version: 1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.3)(terser@5.33.0))
+        version: 1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.4)(terser@5.33.0))
       '@vue/runtime-core':
-        specifier: 3.5.10
-        version: 3.5.10
+        specifier: 3.5.11
+        version: 3.5.11
       acorn:
         specifier: 8.12.1
         version: 8.12.1
@@ -1191,8 +1194,8 @@ importers:
         specifier: 7.0.3
         version: 7.0.3
       eslint-plugin-import:
-        specifier: 2.30.0
-        version: 2.30.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
+        specifier: 2.31.0
+        version: 2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
       eslint-plugin-vue:
         specifier: 9.28.0
         version: 9.28.0(eslint@9.8.0)
@@ -1400,6 +1403,9 @@ importers:
 
   packages/misskey-js:
     dependencies:
+      '@simplewebauthn/types':
+        specifier: 10.0.0
+        version: 10.0.0
       eventemitter3:
         specifier: 5.0.1
         version: 5.0.1
@@ -2797,8 +2803,8 @@ packages:
   '@fastify/accept-negotiator@2.0.0':
     resolution: {integrity: sha512-/Sce/kBzuTxIq5tJh85nVNOq9wKD8s+viIgX0fFMDBdw95gnpf53qmF1oBgJym3cPFliWUuSloVg/1w/rH0FcQ==}
 
-  '@fastify/accepts@5.0.0':
-    resolution: {integrity: sha512-5wpgycrn+DXPkATGqUbXY9tyqLNgxo9S8f0EHUyIWvUacor2cXa3liYZggsqoyMXgpIqUbGLPBl+dN2hRcU9jQ==}
+  '@fastify/accepts@5.0.1':
+    resolution: {integrity: sha512-8ji2MGTbceSnAXKYx/U9iWt6Fmf0zJovh0meO5rpwYS/vy0Z3QIR2J/hKmbcTpYfMu5NUliNpsAtMavmzBQhmA==}
 
   '@fastify/ajv-compiler@4.0.1':
     resolution: {integrity: sha512-DxrBdgsjNLP0YM6W5Hd6/Fmj43S8zMKiFJYgi+Ri3htTGAowPVG/tG1wpnWLMjufEnehRivUCKZ1pLDIoZdTuw==}
@@ -2814,11 +2820,11 @@ packages:
   '@fastify/busboy@3.0.0':
     resolution: {integrity: sha512-83rnH2nCvclWaPQQKvkJ2pdOjG4TZyEVuFDnlOF6KP08lDaaceVyw/W63mDuafQT+MKHCvXIPpE5uYWeM0rT4w==}
 
-  '@fastify/cookie@10.0.0':
-    resolution: {integrity: sha512-S43spazwAfzm5nKlqq/spAGW+O6r+WQzg5vXXI1ArCXXFa8KBA/tiU3XRVQUehSNtbN5PA6+g183hzh5/dZ6Iw==}
+  '@fastify/cookie@10.0.1':
+    resolution: {integrity: sha512-NV/wbCUv4ETJ5KM1KMu0fLx0nSCm9idIxwg66NZnNbfPQH3rdbx6k0qRs5uy0y+MhBgvDudYRA30KlK659chyw==}
 
-  '@fastify/cors@10.0.0':
-    resolution: {integrity: sha512-kb9fkc/LVbLTQ3lhA+ZZjC/Styzysodo/MTCdVCvTtgHa/gBwxrEEkcp3fuoKIfAQt85wksrpXjUGbw5NQffEQ==}
+  '@fastify/cors@10.0.1':
+    resolution: {integrity: sha512-O8JIf6448uQbOgzSkCqhClw6gFTAqrdfeA6R3fc/3gwTJGUp7gl8/3tbNB+6INuu4RmgVOq99BmvdGbtu5pgOA==}
 
   '@fastify/deepmerge@2.0.0':
     resolution: {integrity: sha512-fsaybTGDyQ5KpPsplQqb9yKdCf2x/pbNpMNk8Tvp3rRz7lVcupKysH4b2ELMN2P4Hak1+UqTYdTj/u4FNV2p0g==}
@@ -2826,8 +2832,8 @@ packages:
   '@fastify/error@4.0.0':
     resolution: {integrity: sha512-OO/SA8As24JtT1usTUTKgGH7uLvhfwZPwlptRi2Dp5P4KKmJI3gvsZ8MIHnNwDs4sLf/aai5LzTyl66xr7qMxA==}
 
-  '@fastify/express@4.0.0':
-    resolution: {integrity: sha512-e+IMKKV9+HRCVm7LVW8PaMrpEerHfqNLpRkbiVHYfVm0xeOphiwyNEoge4VA3Sh8gubtDfo9yKkpRzx6gx63kg==}
+  '@fastify/express@4.0.1':
+    resolution: {integrity: sha512-mEQ6pawaENeZ3swqVtkxdLi8NQC5eKBkclE+7ma1qQMuB+yI6WxDyEp55pdbqPIqBQTN/cGgHv84qxVS7NKC2Q==}
 
   '@fastify/fast-json-stringify-compiler@5.0.1':
     resolution: {integrity: sha512-f2d3JExJgFE3UbdFcpPwqNUEoHWmt8pAKf8f+9YuLESdefA0WgqxeT6DrGL4Yrf/9ihXNSKOqpjEmurV405meA==}
@@ -2838,8 +2844,8 @@ packages:
   '@fastify/merge-json-schemas@0.1.1':
     resolution: {integrity: sha512-fERDVz7topgNjtXsJTTW1JKLy0rhuLRcquYqNR9rF7OcVpCa2OVW49ZPDIhaRRCaUuvVxI+N416xUoF76HNSXA==}
 
-  '@fastify/multipart@9.0.0':
-    resolution: {integrity: sha512-B/rzOl1wmkj4LddH2i+zR8Gke8ZX1J8D7n4uJeis5VdIa7OR9Ys/TzUxI0/h1SF9ubHlNhBP+eO/FwnftarP9w==}
+  '@fastify/multipart@9.0.1':
+    resolution: {integrity: sha512-vt2gOCw/O4EwpN4KlLVJxth4iQlDf7T5ggw2Db2C+UbO2WJBG7y0jEBvu/HT6JIW/lBYaqrrUy9MmTpCKgXEpw==}
 
   '@fastify/reply-from@11.0.1':
     resolution: {integrity: sha512-F2Qk88gcqIIiug9V+4I6WeeV1faj1Wu798JyOnwbJcjQhm4LYrHdkpFSVwJE0g1cVjYCFFmH3OVh1HHaninttQ==}
@@ -2847,15 +2853,9 @@ packages:
   '@fastify/send@3.1.1':
     resolution: {integrity: sha512-LdiV2mle/2tH8vh6GwGl0ubfUAgvY+9yF9oGI1iiwVyNUVOQamvw5n+OFu6iCNNoyuCY80FFURBn4TZCbTe8LA==}
 
-  '@fastify/static@8.0.0':
-    resolution: {integrity: sha512-VKGn1PQslB2VqzspyMKPu9xasF9vj+YuyGhVLb1ih6V60VVcRvcf0fFRcl3opt6c6YWwhKKdTUTfVE6COnpw6A==}
-
   '@fastify/static@8.0.1':
     resolution: {integrity: sha512-7idyhbcgf14v4bjWzUeHEFvnVxvNJ1n5cyGPgFtwTZjnjUQ1wgC7a2FQai7OGKqCKywDEjzbPhAZRW+uEK1LMg==}
 
-  '@fastify/view@10.0.0':
-    resolution: {integrity: sha512-2KnfgpSbAImKV5kKdNAkSyjV+9kYUYLvgDLx/wlzgqel92bN9Z520cwG3g3bAkr0yVnEJu62dIm2qAL9FASS1w==}
-
   '@fastify/view@10.0.1':
     resolution: {integrity: sha512-rXtBN0oVDmoRZAS7lelrCIahf+qFtlMOOas8VPdA7JvrJ9ChcF7e36pIUPU0Vbs3KmHxESUb7XatavUZEe/k5Q==}
 
@@ -3311,8 +3311,8 @@ packages:
     resolution: {integrity: sha512-SujSchzG6lLc/wT+Mwxam/w30Kk2sFTiU6bLFcidecKSmlhenAhGMQhZh2iGFfKoh2+8iit0jrt99n6TqReICQ==}
     engines: {node: '>= 10'}
 
-  '@nestjs/common@10.4.3':
-    resolution: {integrity: sha512-4hbLd3XIJubHSylYd/1WSi4VQvG68KM/ECYpMDqA3k3J1/T17SAg40sDoq3ZoO5OZgU0xuNyjuISdOTjs11qVg==}
+  '@nestjs/common@10.4.4':
+    resolution: {integrity: sha512-0j2/zqRw9nvHV1GKTktER8B/hIC/Z8CYFjN/ZqUuvwayCH+jZZBhCR2oRyuvLTXdnlSmtCAg2xvQ0ULqQvzqhA==}
     peerDependencies:
       class-transformer: '*'
       class-validator: '*'
@@ -3324,8 +3324,8 @@ packages:
       class-validator:
         optional: true
 
-  '@nestjs/core@10.4.3':
-    resolution: {integrity: sha512-6OQz+5C8mT8yRtfvE5pPCq+p6w5jDot+oQku1KzQ24ABn+lay1KGuJwcKZhdVNuselx+8xhdMxknZTA8wrGLIg==}
+  '@nestjs/core@10.4.4':
+    resolution: {integrity: sha512-y9tjmAzU6LTh1cC/lWrRsCcOd80khSR0qAHAqwY2svbW+AhsR/XCzgpZrAAKJrm/dDfjLCZKyxJSayeirGcW5Q==}
     peerDependencies:
       '@nestjs/common': ^10.0.0
       '@nestjs/microservices': ^10.0.0
@@ -3341,14 +3341,14 @@ packages:
       '@nestjs/websockets':
         optional: true
 
-  '@nestjs/platform-express@10.4.3':
-    resolution: {integrity: sha512-ss7gkofVm3eO+1P9iRhmGq6Xcjg+mIN3dWisKJZYelSV+msb0QpJmqChLvWjLkWtlqDnx915FKUk0IzCa0TVzw==}
+  '@nestjs/platform-express@10.4.4':
+    resolution: {integrity: sha512-y52q1MxhbHaT3vAgWd08RgiYon0lJgtTa8U6g6gV0KI0IygwZhDQFJVxnrRDUdxQGIP5CKHmfQu3sk9gTNFoEA==}
     peerDependencies:
       '@nestjs/common': ^10.0.0
       '@nestjs/core': ^10.0.0
 
-  '@nestjs/testing@10.4.3':
-    resolution: {integrity: sha512-SBNWrMU51YAlYmW86wyjlGZ2uLnASNiOPD0lBcNIlxxei0b05/aI3nh7OPuxbXQUdedUJfPq2d2jZj4TRG4S0w==}
+  '@nestjs/testing@10.4.4':
+    resolution: {integrity: sha512-qRGFj51A5RM7JqA8pcyEwSLA3Y0dle/PAZ8oxP0suimoCusRY3Tk7wYqutZdCNj1ATb678SDaUZDHk2pwSv9/g==}
     peerDependencies:
       '@nestjs/common': ^10.0.0
       '@nestjs/core': ^10.0.0
@@ -3360,9 +3360,9 @@ packages:
       '@nestjs/platform-express':
         optional: true
 
-  '@noble/hashes@1.4.0':
-    resolution: {integrity: sha512-V1JJ1WTRUqHHrOSh597hURcMqVKVGL/ea3kv0gSnEdsEZ0/+VyPghM1lMNGc00z7CIQorSvbKpuJkxvuHbvdbg==}
-    engines: {node: '>= 16'}
+  '@noble/hashes@1.5.0':
+    resolution: {integrity: sha512-1j6kQFb7QRru7eKN3ZDvRcP13rugwdxZqCjbiAVZfIJwgj2A65UmT4TgARXGlXgnRkORLTDTrO19ZErt7+QXgA==}
+    engines: {node: ^14.21.3 || >=16}
 
   '@nodelib/fs.scandir@2.1.5':
     resolution: {integrity: sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==}
@@ -3789,8 +3789,20 @@ packages:
     resolution: {integrity: sha512-+1I5H8dojURiEUGPliDwheQk8dhjp8uV1sMccR/W/zjFrt4wZyPs+Ttp/V7gzm9LDJoNek9tmELert/jQqWTgg==}
     engines: {node: '>=14.18'}
 
-  '@shikijs/core@1.12.0':
-    resolution: {integrity: sha512-mc1cLbm6UQ8RxLc0dZES7v5rkH+99LxQp/ZvTqV3NLyYsO/fD6JhEflP1H5b2SDq9gI0+0G36AVZWxvounfR9w==}
+  '@shikijs/core@1.21.0':
+    resolution: {integrity: sha512-zAPMJdiGuqXpZQ+pWNezQAk5xhzRXBNiECFPcJLtUdsFM3f//G95Z15EHTnHchYycU8kIIysqGgxp8OVSj1SPQ==}
+
+  '@shikijs/engine-javascript@1.21.0':
+    resolution: {integrity: sha512-jxQHNtVP17edFW4/0vICqAVLDAxmyV31MQJL4U/Kg+heQALeKYVOWo0sMmEZ18FqBt+9UCdyqGKYE7bLRtk9mg==}
+
+  '@shikijs/engine-oniguruma@1.21.0':
+    resolution: {integrity: sha512-AIZ76XocENCrtYzVU7S4GY/HL+tgHGbVU+qhiDyNw1qgCA5OSi4B4+HY4BtAoJSMGuD/L5hfTzoRVbzEm2WTvg==}
+
+  '@shikijs/types@1.21.0':
+    resolution: {integrity: sha512-tzndANDhi5DUndBtpojEq/42+dpUF2wS7wdCDQaFtIXm3Rd1QkrcVgSSRLOvEwexekihOXfbYJINW37g96tJRw==}
+
+  '@shikijs/vscode-textmate@9.3.0':
+    resolution: {integrity: sha512-jn7/7ky30idSkd/O5yDBfAnVt+JJpepofP/POZ1iMOxK59cOfqIgg/Dj0eFsjOTMw+4ycJN0uhZH/Eb0bs/EUA==}
 
   '@sideway/address@4.1.4':
     resolution: {integrity: sha512-7vwq+rOHVWjyXxVlR76Agnvhy8I9rpzjosTESvmhNeXOXdZZB15Fl+TI9x1SiHZH5Jv2wTGduSxFDIaq0m3DUw==}
@@ -4078,97 +4090,97 @@ packages:
   '@sqltools/formatter@1.2.5':
     resolution: {integrity: sha512-Uy0+khmZqUrUGm5dmMqVlnvufZRSK0FbYzVgp0UMstm+F5+W2/jnEEQyc9vo1ZR/E5ZI/B1WjjoTqBqwJL6Krw==}
 
-  '@storybook/addon-actions@8.3.3':
-    resolution: {integrity: sha512-cbpksmld7iADwDGXgojZ4r8LGI3YA3NP68duAHg2n1dtnx1oUaFK5wd6dbNuz7GdjyhIOIy3OKU1dAuylYNGOQ==}
+  '@storybook/addon-actions@8.3.4':
+    resolution: {integrity: sha512-1y0yD3upKcyzNwwA6loAGW2cRDqExwl4oAT7GJQA4tmabI+fNwmANSgU/ezLvvSUf4Qo0eJHg2Zcn8y+Apq2eA==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-backgrounds@8.3.3':
-    resolution: {integrity: sha512-aX0OIrtjIB7UgSaiv20SFkfC1iWwJIGMPsPSJ5ZPhXIIOWIEBtSujh8YXwjDEXSC4DOHalmeT4bitRRe5KrVKA==}
+  '@storybook/addon-backgrounds@8.3.4':
+    resolution: {integrity: sha512-o3nl7cN3x8erJNxLEv8YptanEQAnbqnaseOAsvSC6/nnSAcRYBSs3BvekKvo4CcpS2mxn7F5NJTBFYnCXzy8EA==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-controls@8.3.3':
-    resolution: {integrity: sha512-78xRtVpY7eX/Lti00JLgwYCBRB6ZcvzY3SWk0uQjEqcTnQGoQkVg2L7oWFDlDoA1LBY18P5ei2vu8MYT9GXU4g==}
+  '@storybook/addon-controls@8.3.4':
+    resolution: {integrity: sha512-qQcaK6dczsb6wXkzGZKOjUYNA7FfKBewRv6NvoVKYY6LfhllGOkmUAtYpdtQG8adsZWTSoZaAOJS2vP2uM67lw==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-docs@8.3.3':
-    resolution: {integrity: sha512-REUandqq1RnMNOhsocRwx5q2fdlBAYPTDFlKASYfEn4Ln5NgbQRGxOAWl7yXAAFzbDmUDU7K20hkauecF0tyMw==}
+  '@storybook/addon-docs@8.3.4':
+    resolution: {integrity: sha512-TWauhqF/gJgfwPuWeM6KM3LwC+ErCOM+K2z16w3vgao9s67sij8lnrdAoQ0hjA+kw2/KAdCakFS6FyciG81qog==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-essentials@8.3.3':
-    resolution: {integrity: sha512-E/uXoUYcg8ulG3lVbsEKb4v5hnMeGkq9YJqiZYKgVK7iRFa6p4HeVB1wU1adnm7RgjWvh+p0vQRo4KL2CTNXqw==}
+  '@storybook/addon-essentials@8.3.4':
+    resolution: {integrity: sha512-C3+3hpmSn/8zdx5sXEP0eE6zMzxgRosHVZYfe9nBcMiEDp6UKVUyHVetWxEULOEgN46ysjcpllZ0bUkRYxi2IQ==}
     peerDependencies:
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     peerDependencies:
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-  '@storybook/addon-interactions@8.3.3':
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+  '@storybook/addon-interactions@8.3.4':
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     peerDependencies:
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-  '@storybook/addon-links@8.3.3':
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+  '@storybook/addon-links@8.3.4':
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     peerDependencies:
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-      storybook: ^8.3.3
+      storybook: ^8.3.4
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+  '@storybook/addon-mdx-gfm@8.3.4':
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     peerDependencies:
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+      storybook: ^8.3.4
 
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+  '@storybook/addon-measure@8.3.4':
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     peerDependencies:
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+  '@storybook/addon-outline@8.3.4':
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     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-storysource@8.3.3':
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+  '@storybook/addon-storysource@8.3.4':
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     peerDependencies:
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+      storybook: ^8.3.4
 
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+  '@storybook/addon-toolbars@8.3.4':
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     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/addon-viewport@8.3.3':
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+  '@storybook/addon-viewport@8.3.4':
+    resolution: {integrity: sha512-fU4LdXSSqIOLbCEh2leq/tZUYlFliXZBWr/+igQHdUoU7HY8RIImXqVUaR9wlCaTb48WezAWT60vJtwNijyIiQ==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/blocks@8.3.3':
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+  '@storybook/blocks@8.3.4':
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       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0-beta
-      storybook: ^8.3.3
+      storybook: ^8.3.4
     peerDependenciesMeta:
       react:
         optional: true
       react-dom:
         optional: true
 
-  '@storybook/builder-vite@8.3.3':
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+  '@storybook/builder-vite@8.3.4':
+    resolution: {integrity: sha512-Sa6SZ7LeHpkrnuvua8P8MR8e8a+MPKbyMmr9TqCCy8Ud/t4AM4kHY3JpJGtrgeK9l43fBnBwfdZYoRl5J6oWeA==}
     peerDependencies:
       '@preact/preset-vite': '*'
-      storybook: ^8.3.3
+      storybook: ^8.3.4
       typescript: '>= 4.3.x'
       vite: ^4.0.0 || ^5.0.0
       vite-plugin-glimmerx: '*'
@@ -4180,23 +4192,23 @@ packages:
       vite-plugin-glimmerx:
         optional: true
 
-  '@storybook/components@8.3.3':
-    resolution: {integrity: sha512-i2JYtesFGkdu+Hwuj+o9fLuO3yo+LPT1/8o5xBVYtEqsgDtEAyuRUWjSz8d8NPtzloGPOv5kvR6MokWDfbeMfw==}
+  '@storybook/components@8.3.4':
+    resolution: {integrity: sha512-iQzLJd87uGbFBbYNqlrN/ABrnx3dUrL0tjPCarzglzshZoPCNOsllJeJx5TJwB9kCxSZ8zB9TTOgr7NXl+oyVA==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/core-events@8.3.3':
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+  '@storybook/core-events@8.3.4':
+    resolution: {integrity: sha512-3/5oJN2UnlmUILXCh7SXMTa2MYZOvrjeZCm3wFomoQASU2FFzS5AxBYYnwNdtrZmn4w32uw4T7qvA0+96Utwsg==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/core@8.3.3':
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+  '@storybook/core@8.3.4':
+    resolution: {integrity: sha512-4PZB91JJpuKfcjeOR2LXj3ABaPLLSd2P/SfYOKNCygrDstsQa/yay3/yN5Z9yi1cIG84KRr6/sUW+0x8HsGLPg==}
 
-  '@storybook/csf-plugin@8.3.3':
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+  '@storybook/csf-plugin@8.3.4':
+    resolution: {integrity: sha512-ZMFWYxeTN4GxCn8dyIH4roECyLDy29yv/QKM+pHM3AC5Ny2HWI35SohWao4fGBAFxPQFbR5hPN8xa6ofHPSSTg==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
   '@storybook/csf@0.1.11':
     resolution: {integrity: sha512-dHYFQH3mA+EtnCkHXzicbLgsvzYjcDJ1JWsogbItZogkPHgSJM/Wr71uMkcvw8v9mmCyP4NpXJuu6bPoVsOnzg==}
@@ -4211,45 +4223,45 @@ packages:
       react: ^16.8.0 || ^17.0.0 || ^18.0.0
       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0
 
-  '@storybook/instrumenter@8.3.3':
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+  '@storybook/instrumenter@8.3.4':
+    resolution: {integrity: sha512-jVhfNOPekOyJmta0BTkQl9Z6rgRbFHlc0eV4z1oSrzaawSlc9TFzAeDCtCP57vg3FuBX8ydDYAvyZ7s4xPpLyg==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/manager-api@8.3.3':
-    resolution: {integrity: sha512-Na4U+McOeVUJAR6qzJfQ6y2Qt0kUgEDUriNoAn+curpoKPTmIaZ79RAXBzIqBl31VyQKknKpZbozoRGf861YaQ==}
+  '@storybook/manager-api@8.3.4':
+    resolution: {integrity: sha512-tBx7MBfPUrKSlD666zmVjtIvoNArwCciZiW/UJ8IWmomrTJRfFBnVvPVM2gp1lkDIzRHYmz5x9BHbYaEDNcZWQ==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/preview-api@8.3.3':
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+  '@storybook/preview-api@8.3.4':
+    resolution: {integrity: sha512-/YKQ3QDVSHmtFXXCShf5w0XMlg8wkfTpdYxdGv1CKFV8DU24f3N7KWulAgeWWCWQwBzZClDa9kzxmroKlQqx3A==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/react-dom-shim@8.3.3':
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+  '@storybook/react-dom-shim@8.3.4':
+    resolution: {integrity: sha512-L4llDvjaAzqPx6h4ddZMh36wPr75PrI2S8bXy+flLqAeVRYnRt4WNKGuxqH0t0U6MwId9+vlCZ13JBfFuY7eQQ==}
     peerDependencies:
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       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0-beta
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/react-vite@8.3.3':
-    resolution: {integrity: sha512-vzOqVaA/rv+X5J17eWKxdZztMKEKfsCSP8pNNmrqXWxK3pSlW0fAPxtn1kw3UNxGtAv71pcqvaCUtTJKqI1PYA==}
+  '@storybook/react-vite@8.3.4':
+    resolution: {integrity: sha512-0Xm8eTH+jQ7SV4moLkPN4G6U2IDrqXPXUqsZdXaccepIMcD4G75foQFm2LOrFJuY+IMySPspKeTqf8OLskPppw==}
     engines: {node: '>=18.0.0'}
     peerDependencies:
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       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0-beta
-      storybook: ^8.3.3
+      storybook: ^8.3.4
       vite: ^4.0.0 || ^5.0.0
 
-  '@storybook/react@8.3.3':
-    resolution: {integrity: sha512-fHOW/mNqI+sZWttGOE32Q+rAIbN7/Oib091cmE8usOM0z0vPNpywUBtqC2cCQH39vp19bhTsQaSsTcoBSweAHw==}
+  '@storybook/react@8.3.4':
+    resolution: {integrity: sha512-PA7iQL4/9X2/iLrv+AUPNtlhTHJWhDao9gQIT1Hef39FtFk+TU9lZGbv+g29R1H9V3cHP5162nG2aTu395kmbA==}
     engines: {node: '>=18.0.0'}
     peerDependencies:
-      '@storybook/test': 8.3.3
+      '@storybook/test': 8.3.4
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       react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0-beta
-      storybook: ^8.3.3
+      storybook: ^8.3.4
       typescript: '>= 4.2.x'
     peerDependenciesMeta:
       '@storybook/test':
@@ -4257,38 +4269,38 @@ packages:
       typescript:
         optional: true
 
-  '@storybook/source-loader@8.3.3':
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+  '@storybook/source-loader@8.3.4':
+    resolution: {integrity: sha512-wH//LuWfa2iOmjykSqsub8M8e0EdhEUZoHUFhwBeizfYQQHaMaSEBhhAQCaWWKmdGB9lnCe1cioQ32c2IWtBIw==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/test@8.3.3':
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+  '@storybook/test@8.3.4':
+    resolution: {integrity: sha512-HRiUenitln8QPHu6DEWUg9s9cEoiGN79lMykzXzw9shaUvdEIhWCsh82YKtmB3GJPj6qcc6dZL/Aio8srxyGAg==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/theming@8.3.3':
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+  '@storybook/theming@8.3.4':
+    resolution: {integrity: sha512-D4XVsQgTtpHEHLhwkx59aGy1GBwOedVr/mNns7hFrH8FjEpxrrWCuZQASq1ZpCl8LXlh7uvmT5sM2rOdQbGuGg==}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/types@8.3.3':
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+  '@storybook/types@8.3.4':
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     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
 
-  '@storybook/vue3-vite@8.3.3':
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+  '@storybook/vue3-vite@8.3.4':
+    resolution: {integrity: sha512-0H1tLbRd8i6L3EW8QC9bDlgPIUM5i6b7onvyyQhyIxODWRfigHi6UP9sjHfrljdvnlOtYlZT2A5QbpkugzwLjg==}
     engines: {node: '>=18.0.0'}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
       vite: ^4.0.0 || ^5.0.0
 
-  '@storybook/vue3@8.3.3':
-    resolution: {integrity: sha512-peu8MFGwmhpXoD3n42qG6TxeVHRhfHZ0/HW4+A6FXSB1c9w0CC4AzHs5f1w3yUvshtexNN5bkw9Q4nSVKtfU7A==}
+  '@storybook/vue3@8.3.4':
+    resolution: {integrity: sha512-NNQXwidr+QjLndORWtPjXv/obsNNfJhP5Xj6vUZslrDpdIyTL3NEM+ktLK2EMw/a3zUbJMnMkyMgoWvioCNHxQ==}
     engines: {node: '>=18.0.0'}
     peerDependencies:
-      storybook: ^8.3.3
+      storybook: ^8.3.4
       vue: ^3.0.0
 
   '@swc/cli@0.3.12':
@@ -4625,8 +4637,11 @@ packages:
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     resolution: {integrity: sha512-IQ3EbTzGxIigb1I3qPZc1rWJnH0BmSKv5QYTalEwweFvyBDLSAe24zP0le/hyi7ecGfZVlIVAg4BZqb8WBwKqw==}
 
-  '@types/color-convert@2.0.3':
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+  '@types/canvas-confetti@1.6.4':
+    resolution: {integrity: sha512-fNyZ/Fdw/Y92X0vv7B+BD6ysHL4xVU5dJcgzgxLdGbn8O3PezZNIJpml44lKM0nsGur+o/6+NZbZeNTt00U1uA==}
+
+  '@types/color-convert@2.0.4':
+    resolution: {integrity: sha512-Ub1MmDdyZ7mX//g25uBAoH/mWGd9swVbt8BseymnaE18SU4po/PjmCrHxqIIRjBo3hV/vh1KGr0eMxUhp+t+dQ==}
 
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@@ -5205,23 +5220,29 @@ packages:
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     resolution: {integrity: sha512-iXWlk+Cg/ag7gLvY0SfVucU8Kh2CjysYZjhhP70w9qI4MvSox4frrP+vDGvtQuzIcgD8+sxM6lZvCtdxGunTAA==}
 
+  '@vue/compiler-core@3.5.11':
+    resolution: {integrity: sha512-PwAdxs7/9Hc3ieBO12tXzmTD+Ln4qhT/56S+8DvrrZ4kLDn4Z/AMUr8tXJD0axiJBS0RKIoNaR0yMuQB9v9Udg==}
+
   '@vue/compiler-dom@3.4.37':
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   '@vue/compiler-dom@3.5.10':
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+  '@vue/compiler-dom@3.5.11':
+    resolution: {integrity: sha512-pyGf8zdbDDRkBrEzf8p7BQlMKNNF5Fk/Cf/fQ6PiUz9at4OaUfyXW0dGJTo2Vl1f5U9jSLCNf0EZJEogLXoeew==}
+
   '@vue/compiler-sfc@3.4.37':
     resolution: {integrity: sha512-vCfetdas40Wk9aK/WWf8XcVESffsbNkBQwS5t13Y/PcfqKfIwJX2gF+82th6dOpnpbptNMlMjAny80li7TaCIg==}
 
-  '@vue/compiler-sfc@3.5.10':
-    resolution: {integrity: sha512-to8E1BgpakV7224ZCm8gz1ZRSyjNCAWEplwFMWKlzCdP9DkMKhRRwt0WkCjY7jkzi/Vz3xgbpeig5Pnbly4Tow==}
+  '@vue/compiler-sfc@3.5.11':
+    resolution: {integrity: sha512-gsbBtT4N9ANXXepprle+X9YLg2htQk1sqH/qGJ/EApl+dgpUBdTv3yP7YlR535uHZY3n6XaR0/bKo0BgwwDniw==}
 
   '@vue/compiler-ssr@3.4.37':
     resolution: {integrity: sha512-TyAgYBWrHlFrt4qpdACh8e9Ms6C/AZQ6A6xLJaWrCL8GCX5DxMzxyeFAEMfU/VFr4tylHm+a2NpfJpcd7+20XA==}
 
-  '@vue/compiler-ssr@3.5.10':
-    resolution: {integrity: sha512-hxP4Y3KImqdtyUKXDRSxKSRkSm1H9fCvhojEYrnaoWhE4w/y8vwWhnosJoPPe2AXm5sU7CSbYYAgkt2ZPhDz+A==}
+  '@vue/compiler-ssr@3.5.11':
+    resolution: {integrity: sha512-P4+GPjOuC2aFTk1Z4WANvEhyOykcvEd5bIj2KVNGKGfM745LaXGr++5njpdBTzVz5pZifdlR1kpYSJJpIlSePA==}
 
   '@vue/compiler-vue2@2.7.16':
     resolution: {integrity: sha512-qYC3Psj9S/mfu9uVi5WvNZIzq+xnXMhOwbTFKKDD7b1lhpnn71jXSFdTQ+WsIEk0ONCd7VV2IMm7ONl6tbQ86A==}
@@ -5245,30 +5266,30 @@ packages:
   '@vue/reactivity@3.4.37':
     resolution: {integrity: sha512-UmdKXGx0BZ5kkxPqQr3PK3tElz6adTey4307NzZ3whZu19i5VavYal7u2FfOmAzlcDVgE8+X0HZ2LxLb/jgbYw==}
 
-  '@vue/reactivity@3.5.10':
-    resolution: {integrity: sha512-kW08v06F6xPSHhid9DJ9YjOGmwNDOsJJQk0ax21wKaUYzzuJGEuoKNU2Ujux8FLMrP7CFJJKsHhXN9l2WOVi2g==}
+  '@vue/reactivity@3.5.11':
+    resolution: {integrity: sha512-Nqo5VZEn8MJWlCce8XoyVqHZbd5P2NH+yuAaFzuNSR96I+y1cnuUiq7xfSG+kyvLSiWmaHTKP1r3OZY4mMD50w==}
 
   '@vue/runtime-core@3.4.37':
     resolution: {integrity: sha512-MNjrVoLV/sirHZoD7QAilU1Ifs7m/KJv4/84QVbE6nyAZGQNVOa1HGxaOzp9YqCG+GpLt1hNDC4RbH+KtanV7w==}
 
-  '@vue/runtime-core@3.5.10':
-    resolution: {integrity: sha512-9Q86I5Qq3swSkFfzrZ+iqEy7Vla325M7S7xc1NwKnRm/qoi1Dauz0rT6mTMmscqx4qz0EDJ1wjB+A36k7rl8mA==}
+  '@vue/runtime-core@3.5.11':
+    resolution: {integrity: sha512-7PsxFGqwfDhfhh0OcDWBG1DaIQIVOLgkwA5q6MtkPiDFjp5gohVnJEahSktwSFLq7R5PtxDKy6WKURVN1UDbzA==}
 
   '@vue/runtime-dom@3.4.37':
     resolution: {integrity: sha512-Mg2EwgGZqtwKrqdL/FKMF2NEaOHuH+Ks9TQn3DHKyX//hQTYOun+7Tqp1eo0P4Ds+SjltZshOSRq6VsU0baaNg==}
 
-  '@vue/runtime-dom@3.5.10':
-    resolution: {integrity: sha512-t3x7ht5qF8ZRi1H4fZqFzyY2j+GTMTDxRheT+i8M9Ph0oepUxoadmbwlFwMoW7RYCpNQLpP2Yx3feKs+fyBdpA==}
+  '@vue/runtime-dom@3.5.11':
+    resolution: {integrity: sha512-GNghjecT6IrGf0UhuYmpgaOlN7kxzQBhxWEn08c/SQDxv1yy4IXI1bn81JgEpQ4IXjRxWtPyI8x0/7TF5rPfYQ==}
 
   '@vue/server-renderer@3.4.37':
     resolution: {integrity: sha512-jZ5FAHDR2KBq2FsRUJW6GKDOAG9lUTX8aBEGq4Vf6B/35I9fPce66BornuwmqmKgfiSlecwuOb6oeoamYMohkg==}
     peerDependencies:
       vue: 3.4.37
 
-  '@vue/server-renderer@3.5.10':
-    resolution: {integrity: sha512-IVE97tt2kGKwHNq9yVO0xdh1IvYfZCShvDSy46JIh5OQxP1/EXSpoDqetVmyIzL7CYOWnnmMkVqd7YK2QSWkdw==}
+  '@vue/server-renderer@3.5.11':
+    resolution: {integrity: sha512-cVOwYBxR7Wb1B1FoxYvtjJD8X/9E5nlH4VSkJy2uMA1MzYNdzAAB//l8nrmN9py/4aP+3NjWukf9PZ3TeWULaA==}
     peerDependencies:
-      vue: 3.5.10
+      vue: 3.5.11
 
   '@vue/shared@3.4.37':
     resolution: {integrity: sha512-nIh8P2fc3DflG8+5Uw8PT/1i17ccFn0xxN/5oE9RfV5SVnd7G0XEFRwakrnNFE/jlS95fpGXDVG5zDETS26nmg==}
@@ -5276,6 +5297,9 @@ packages:
   '@vue/shared@3.5.10':
     resolution: {integrity: sha512-VkkBhU97Ki+XJ0xvl4C9YJsIZ2uIlQ7HqPpZOS3m9VCvmROPaChZU6DexdMJqvz9tbgG+4EtFVrSuailUq5KGQ==}
 
+  '@vue/shared@3.5.11':
+    resolution: {integrity: sha512-W8GgysJVnFo81FthhzurdRAWP/byq3q2qIw70e0JWblzVhjgOMiC2GyovXrZTFQJnFVryYaKGP3Tc9vYzYm6PQ==}
+
   '@vue/test-utils@2.4.1':
     resolution: {integrity: sha512-VO8nragneNzUZUah6kOjiFmD/gwRjUauG9DROh6oaOeFwX1cZRUNHhdeogE8635cISigXFTtGLUQWx5KCb0xeg==}
     peerDependencies:
@@ -5669,10 +5693,6 @@ packages:
   bn.js@4.12.0:
     resolution: {integrity: sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==}
 
-  body-parser@1.20.2:
-    resolution: {integrity: sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==}
-    engines: {node: '>= 0.8', npm: 1.2.8000 || >= 1.4.16}
-
   body-parser@1.20.3:
     resolution: {integrity: sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==}
     engines: {node: '>= 0.8', npm: 1.2.8000 || >= 1.4.16}
@@ -5750,8 +5770,8 @@ packages:
     resolution: {integrity: sha512-4T53u4PdgsXqKaIctwF8ifXlRTTmEPJ8iEPWFdGZvcf7sbwYo6FKFEX9eNNAnzFZ7EzJAQ3CJeOtCRA4rDp7Pw==}
     engines: {node: '>=6.14.2'}
 
-  bullmq@5.13.2:
-    resolution: {integrity: sha512-McGE8k3mrCvdUHdU0sHkTKDS1xr4pff+hbEKBY51wk5S6Za0gkuejYA620VQTo3Zz37E/NVWMgumwiXPQ3yZcA==}
+  bullmq@5.15.0:
+    resolution: {integrity: sha512-h53shVjx8s6wxYGtUfzAfENpSP7N5T0D4PMTvbZncozLjb8yUKhopfpa7PmcpQfq7SSO9dm/OZ9XQuGOCSGNug==}
 
   buraha@0.0.1:
     resolution: {integrity: sha512-G563A0mTbzknm2jDaNxfZuNKIdeArs8T+XQN6t+KbmgnOoevXSXhKDkyf8Md/36Jrx99ikwbCag37VGe3myExQ==}
@@ -5879,6 +5899,12 @@ packages:
     resolution: {integrity: sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==}
     engines: {node: '>=10'}
 
+  character-entities-html4@2.1.0:
+    resolution: {integrity: sha512-1v7fgQRj6hnSwFpq1Eu0ynr/CDEw0rXo2B61qXrLNdHZmPKgb7fqS1a2JwF0rISo9q77jDI8VMEHoApn8qDoZA==}
+
+  character-entities-legacy@3.0.0:
+    resolution: {integrity: sha512-RpPp0asT/6ufRm//AJVwpViZbGM/MkjQFxJccQRHmISF/22NBtsHqAWmL+/pmkPWoIUJdWyeVleTl1wydHATVQ==}
+
   character-entities@2.0.2:
     resolution: {integrity: sha512-shx7oQ0Awen/BRIdkjkvz54PnEEI/EjwXDSIZp86/KKdbafHh1Df/RYGBhn4hbe2+uKC9FnT5UCEdyPz3ai9hQ==}
 
@@ -5940,8 +5966,8 @@ packages:
     resolution: {integrity: sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==}
     engines: {node: '>=10'}
 
-  chromatic@11.10.4:
-    resolution: {integrity: sha512-nfgDpW5gQ4FtgV1lZXXfqLjONKDCh2K4vwI3dbZrtU1ObOL9THyAzpIdnK9LRcNSeisDLX+XFCryfMg1Ql2U2g==}
+  chromatic@11.11.0:
+    resolution: {integrity: sha512-mwmYsNMsZlRLtlfFUEtac5zhoVRhc+O/lsuMdOpwkiDQiKX6WdSNIhic+dkLenfuzao2r18s50nphcOgFoatBg==}
     hasBin: true
     peerDependencies:
       '@chromatic-com/cypress': ^0.*.* || ^1.0.0
@@ -6050,6 +6076,9 @@ packages:
     resolution: {integrity: sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==}
     engines: {node: '>= 0.8'}
 
+  comma-separated-tokens@2.0.3:
+    resolution: {integrity: sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg==}
+
   commander@10.0.1:
     resolution: {integrity: sha512-y4Mg2tXshplEbSGzx7amzPwKKOCGuoSRP/CjEdwwk0FOGlUbq6lKuoyDZTNZkmxHdJtp54hdfY/JUrdL7Xfdug==}
     engines: {node: '>=14'}
@@ -6756,6 +6785,16 @@ packages:
       '@typescript-eslint/parser':
         optional: true
 
+  eslint-plugin-import@2.31.0:
+    resolution: {integrity: sha512-ixmkI62Rbc2/w8Vfxyh1jQRTdRTF52VxwRVHl/ykPAmqG+Nb7/kNn+byLP0LxPgI7zWA16Jt82SybJInmMia3A==}
+    engines: {node: '>=4'}
+    peerDependencies:
+      '@typescript-eslint/parser': '*'
+      eslint: ^2 || ^3 || ^4 || ^5 || ^6 || ^7.2.0 || ^8 || ^9
+    peerDependenciesMeta:
+      '@typescript-eslint/parser':
+        optional: true
+
   eslint-plugin-vue@9.27.0:
     resolution: {integrity: sha512-5Dw3yxEyuBSXTzT5/Ge1X5kIkRTQ3nvBn/VwPwInNiZBSJOO/timWMUaflONnFBzU6NhB68lxnCda7ULV5N7LA==}
     engines: {node: ^14.17.0 || >=16.0.0}
@@ -6900,10 +6939,6 @@ packages:
   exponential-backoff@3.1.1:
     resolution: {integrity: sha512-dX7e/LHVJ6W3DE1MHWi9S1EYzDESENfLrYohG2G++ovZrYOkm4Knwa0mc1cn84xJOR4KEU0WSchhLbd0UklbHw==}
 
-  express@4.19.2:
-    resolution: {integrity: sha512-5T6nhjsT+EOMzuck8JjBHARTHfMht0POzlA60WV2pMD3gyXw2LZnZ+ueGdNxG+0calOJcWKbpFcuzLZ91YWq9Q==}
-    engines: {node: '>= 0.10.0'}
-
   express@4.21.0:
     resolution: {integrity: sha512-VqcNGcj/Id5ZT1LZ/cfihi3ttTn+NJmkli2eZADigjq29qTlWi/hAQ43t/VLPq8+UX06FCEx3ByOYet6ZFblng==}
     engines: {node: '>= 0.10.0'}
@@ -7057,10 +7092,6 @@ packages:
     resolution: {integrity: sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==}
     engines: {node: '>=8'}
 
-  finalhandler@1.2.0:
-    resolution: {integrity: sha512-5uXcUVftlQMFnWC9qu/svkWv3GTd2PfUhK/3PLkYNAe7FbqJMt3515HaxE6eRL74GdsriiwujiawdaB1BpEISg==}
-    engines: {node: '>= 0.8'}
-
   finalhandler@1.3.1:
     resolution: {integrity: sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==}
     engines: {node: '>= 0.8'}
@@ -7432,9 +7463,15 @@ packages:
   hast-util-is-element@3.0.0:
     resolution: {integrity: sha512-Val9mnv2IWpLbNPqc/pUem+a7Ipj2aHacCwgNfTiK0vJKl0LF+4Ba4+v1oPHFpf3bLYmreq0/l3Gud9S5OH42g==}
 
+  hast-util-to-html@9.0.3:
+    resolution: {integrity: sha512-M17uBDzMJ9RPCqLMO92gNNUDuBSq10a25SDBI08iCCxmorf4Yy6sYHK57n9WAbRAAaU+DuR4W6GN9K4DFZesYg==}
+
   hast-util-to-string@3.0.0:
     resolution: {integrity: sha512-OGkAxX1Ua3cbcW6EJ5pT/tslVb90uViVkcJ4ZZIMW/R33DX/AkcJcRrPebPwJkHYwlDHXz4aIwvAAaAdtrACFA==}
 
+  hast-util-whitespace@3.0.0:
+    resolution: {integrity: sha512-88JUN06ipLwsnv+dVn+OIYOvAuvBMy/Qoi6O7mQHxdPXpjy+Cd6xRkWwux7DKO+4sYILtLBRIKgsdpS2gQc7qw==}
+
   he@1.2.0:
     resolution: {integrity: sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==}
     hasBin: true
@@ -7474,6 +7511,9 @@ packages:
     resolution: {integrity: sha512-vy7ClnArOZwCnqZgvv+ddgHgJiAFXe3Ge9ML5/mBctVJoUoYPCdxVucOywjDARn6CVoh3dRSFdPHy2sX80L0Wg==}
     engines: {node: '>=8'}
 
+  html-void-elements@3.0.0:
+    resolution: {integrity: sha512-bEqo66MRXsUGxWHV5IP0PUiAWwoEjba4VCzg0LjFJBpchPaTfyfCKTG6bc5F8ucKec3q5y6qOdGyYTSBEvhCrg==}
+
   htmlescape@1.1.1:
     resolution: {integrity: sha512-eVcrzgbR4tim7c7soKQKtxa/kQM4TzjnlU83rcZ9bHU6t31ehfV7SktN6McWgwPWg+JYMA/O3qpGxBvFq1z2Jg==}
     engines: {node: '>=0.10'}
@@ -8480,6 +8520,9 @@ packages:
   mdast-util-phrasing@4.1.0:
     resolution: {integrity: sha512-TqICwyvJJpBwvGAMZjj4J2n0X8QWp21b9l0o7eXyVJ25YNWYbJDVIyD1bZXE6WtV6RmKJVYmQAKWa0zWOABz2w==}
 
+  mdast-util-to-hast@13.2.0:
+    resolution: {integrity: sha512-QGYKEuUsYT9ykKBCMOEDLsU5JRObWQusAolFMeko/tYPufNkRffBAQjIE+99jbA87xv6FgmjLtwjh9wBWajwAA==}
+
   mdast-util-to-markdown@2.1.0:
     resolution: {integrity: sha512-SR2VnIEdVNCJbP6y7kVTJgPLifdr8WEU440fQec7qHoHOUz/oJ2jmNRqdDQ3rbiStOXb2mCDGTuwsK5OPUgYlQ==}
 
@@ -8509,9 +8552,6 @@ packages:
     resolution: {integrity: sha512-+obSblOQmRhcyBt62furQqRAQpNyWXo8BuQ5bN7dG8wmwQ+vwHKp/rCFD4CrTP8CsDQD1sjoZ94K417XEUk8IQ==}
     engines: {node: '>=10'}
 
-  merge-descriptors@1.0.1:
-    resolution: {integrity: sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w==}
-
   merge-descriptors@1.0.3:
     resolution: {integrity: sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==}
 
@@ -9086,6 +9126,9 @@ packages:
     resolution: {integrity: sha512-1FlR+gjXK7X+AsAHso35MnyN5KqGwJRi/31ft6x0M194ht7S+rWAvd7PHss9xSKMzE0asv1pyIHaJYq+BbacAQ==}
     engines: {node: '>=12'}
 
+  oniguruma-to-js@0.4.3:
+    resolution: {integrity: sha512-X0jWUcAlxORhOqqBREgPMgnshB7ZGYszBNspP+tS9hPD3l13CdaXcHbgImoHUHlrvGx/7AvFEkTRhAGYh+jzjQ==}
+
   open@8.4.2:
     resolution: {integrity: sha512-7x81NCL719oNbsq/3mh+hVrAWmFuEYUqrq/Iw3kUzH8ReypT9QQ0BLoJS7/G9k6N81XjW4qHWtjWwe/9eLy1EQ==}
     engines: {node: '>=12'}
@@ -9117,8 +9160,8 @@ packages:
   ospath@1.2.2:
     resolution: {integrity: sha512-o6E5qJV5zkAbIDNhGSIlyOhScKXgQrSRMilfph0clDfM0nEnBOlKlH4sWDmG95BW/CvwNz0vmm7dJVtU2KlMiA==}
 
-  otpauth@9.3.2:
-    resolution: {integrity: sha512-KixtXWN9RGdS8WHPfDo7qsOYiivCbl+VeLBT+7HBTtJebBO6aXr/bpZXr+TwY2COecdY82VeBghm31mLYQVZlQ==}
+  otpauth@9.3.4:
+    resolution: {integrity: sha512-qXv+lpsCUO9ewitLYfeDKbLYt7UUCivnU/fwGK2OqhgrCBsRkTUNKWsgKAhkXG3aistOY+jEeuL90JEBu6W3mQ==}
 
   outvariant@1.4.2:
     resolution: {integrity: sha512-Ou3dJ6bA/UJ5GVHxah4LnqDwZRwAmWxrG3wtrHrbGnP4RnLCtA64A4F+ae7Y8ww660JaddSoArUR5HjipWSHAQ==}
@@ -9258,9 +9301,6 @@ packages:
   path-to-regexp@0.1.10:
     resolution: {integrity: sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w==}
 
-  path-to-regexp@0.1.7:
-    resolution: {integrity: sha512-5DFkuoqlv1uYQKxy8omFBeJPQcdoE07Kv2sferDCrAq1ohOU+MSDswDIbnx3YAM60qIOnYa53wBhXW0EbMonrQ==}
-
   path-to-regexp@1.8.0:
     resolution: {integrity: sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==}
 
@@ -9594,10 +9634,6 @@ packages:
   postcss-value-parser@4.2.0:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
 
-  postcss@8.4.38:
-    resolution: {integrity: sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==}
-    engines: {node: ^10 || ^12 || >=14}
-
   postcss@8.4.47:
     resolution: {integrity: sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==}
     engines: {node: ^10 || ^12 || >=14}
@@ -9709,6 +9745,9 @@ packages:
   prop-types@15.8.1:
     resolution: {integrity: sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==}
 
+  property-information@6.5.0:
+    resolution: {integrity: sha512-PgTgs/BlvHxOu8QuEN7wi5A0OmXaBcHpmCSTehcs6Uuu9IkDIEo13Hy7n898RHfrQ49vKCoGeWZSaAK01nwVig==}
+
   proto-list@1.2.4:
     resolution: {integrity: sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==}
 
@@ -9801,10 +9840,6 @@ packages:
     engines: {node: '>=10.13.0'}
     hasBin: true
 
-  qs@6.11.0:
-    resolution: {integrity: sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==}
-    engines: {node: '>=0.6'}
-
   qs@6.13.0:
     resolution: {integrity: sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==}
     engines: {node: '>=0.6'}
@@ -9966,6 +10001,9 @@ packages:
   regenerator-runtime@0.14.0:
     resolution: {integrity: sha512-srw17NI0TUWHuGa5CFGGmhfNIeja30WMBfbslPNhf6JrqQlLN5gcrvig1oqPxiVaXb0oW0XRKtH6Nngs5lKCIA==}
 
+  regex@4.4.0:
+    resolution: {integrity: sha512-uCUSuobNVeqUupowbdZub6ggI5/JZkYyJdDogddJr60L764oxC2pMZov1fQ3wM9bdyzUILDG+Sqx6NAKAz9rKQ==}
+
   regexp.prototype.flags@1.5.0:
     resolution: {integrity: sha512-0SutC3pNudRKgquxGoRGIz946MZVHqbNfPjBdxeOhBrdgDKlRoXmYLQN9xRbrR09ZXWeGAdPuif7egofn6v5LA==}
     engines: {node: '>= 0.4'}
@@ -10124,14 +10162,19 @@ packages:
   safer-buffer@2.1.2:
     resolution: {integrity: sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==}
 
-  sanitize-html@2.13.0:
-    resolution: {integrity: sha512-Xff91Z+4Mz5QiNSLdLWwjgBDm5b1RU6xBT0+12rapjiaR7SwfRdjw8f+6Rir2MXKLrDicRFHdb51hGOAxmsUIA==}
+  sanitize-html@2.13.1:
+    resolution: {integrity: sha512-ZXtKq89oue4RP7abL9wp/9URJcqQNABB5GGJ2acW1sdO8JTVl92f4ygD7Yc9Ze09VAZhnt2zegeU0tbNsdcLYg==}
 
   sass@1.79.3:
     resolution: {integrity: sha512-m7dZxh0W9EZ3cw50Me5GOuYm/tVAJAn91SUnohLRo9cXBixGUOdvmryN+dXpwR831bhoY3Zv7rEFt85PUwTmzA==}
     engines: {node: '>=14.0.0'}
     hasBin: true
 
+  sass@1.79.4:
+    resolution: {integrity: sha512-K0QDSNPXgyqO4GZq2HO5Q70TLxTH6cIT59RdoCHMivrC8rqzaTw5ab9prjz9KUN1El4FLXrBXJhik61JR4HcGg==}
+    engines: {node: '>=14.0.0'}
+    hasBin: true
+
   sax@1.2.4:
     resolution: {integrity: sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==}
 
@@ -10182,18 +10225,10 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
-  send@0.18.0:
-    resolution: {integrity: sha512-qqWzuOjSFOuqPjFe4NOsMLafToQQwBSOEpS+FwEt3A2V3vKubTquT3vmLTQpFgMXp8AlFWFuP1qKaJZOtPpVXg==}
-    engines: {node: '>= 0.8.0'}
-
   send@0.19.0:
     resolution: {integrity: sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==}
     engines: {node: '>= 0.8.0'}
 
-  serve-static@1.15.0:
-    resolution: {integrity: sha512-XGuRDNjXUijsUL0vl6nSD7cwURuzEgglbOaFuZM9g3kwDXOWVTck0jLzjPzGD+TazWbboZYu52/9/XPdUgne9g==}
-    engines: {node: '>= 0.8.0'}
-
   serve-static@1.16.2:
     resolution: {integrity: sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==}
     engines: {node: '>= 0.8.0'}
@@ -10245,8 +10280,8 @@ packages:
   shiki@0.14.7:
     resolution: {integrity: sha512-dNPAPrxSc87ua2sKJ3H5dQ/6ZaY8RNnaAqK+t0eG7p0Soi2ydiqbGOTaZCqaYvA/uZYfS1LJnemt3Q+mSfcPCg==}
 
-  shiki@1.12.0:
-    resolution: {integrity: sha512-BuAxWOm5JhRcbSOl7XCei8wGjgJJonnV0oipUupPY58iULxUGyHhW5CF+9FRMuM1pcJ5cGEJGll1LusX6FwpPA==}
+  shiki@1.21.0:
+    resolution: {integrity: sha512-apCH5BoWTrmHDPGgg3RF8+HAAbEL/CdbYr8rMw7eIrdhCkZHdVGat5mMNlRtd1erNG01VPMIKHNQ0Pj2HMAiog==}
 
   shimmer@1.2.1:
     resolution: {integrity: sha512-sQTKC1Re/rM6XyFM6fIAGHRPVGvyXfgzIDvzoq608vM+jeyVD0Tu1E6Np0Kc2zAIFWIj963V2800iF/9LPieQw==}
@@ -10515,8 +10550,8 @@ packages:
       react-dom:
         optional: true
 
-  storybook@8.3.3:
-    resolution: {integrity: sha512-FG2KAVQN54T9R6voudiEftehtkXtLO+YVGP2gBPfacEdDQjY++ld7kTbHzpTT/bpCDx7Yq3dqOegLm9arVJfYw==}
+  storybook@8.3.4:
+    resolution: {integrity: sha512-nzvuK5TsEgJwcWGLGgafabBOxKn37lfJVv7ZoUVPgJIjk2mNRyJDFwYRJzUZaD37eiR/c/lQ6MoaeqlGwiXoxw==}
     hasBin: true
 
   stream-browserify@3.0.0:
@@ -10584,6 +10619,9 @@ packages:
   string_decoder@1.3.0:
     resolution: {integrity: sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==}
 
+  stringify-entities@4.0.4:
+    resolution: {integrity: sha512-IwfBptatlO+QCJUo19AqvrPNqlVMpW9YEL2LIVY+Rpv2qsjCGxaDLNRgeGsQWJhfItebuJhsGSLjaBbNSQ+ieg==}
+
   stringz@2.1.0:
     resolution: {integrity: sha512-KlywLT+MZ+v0IRepfMxRtnSvDCMc3nR1qqCs3m/qIbSOWkNZYT8XHQA31rS3TnKp0c5xjZu3M4GY/2aRKSi/6A==}
 
@@ -10828,6 +10866,9 @@ packages:
   trace-redirect@1.0.6:
     resolution: {integrity: sha512-UUfa1DjjU5flcjMdaFIiIEGDTyu2y/IiMjOX4uGXa7meKBS4vD4f2Uy/tken9Qkd4Jsm4sRsfZcIIPqrRVF3Mg==}
 
+  trim-lines@3.0.1:
+    resolution: {integrity: sha512-kRj8B+YHZCc9kQYdWfJB2/oUl9rA99qbowYYBtr4ui4mZyAQ2JpvVBd/6U2YloATfqBhBTSMhTpgBHtU0Mf3Rg==}
+
   trim-newlines@3.0.1:
     resolution: {integrity: sha512-c1PTsA3tYrIsLGkJkzHF+w9F2EyxfXGo4UyJc4pFL++FMjnq0HJS69T3M7d//gKrFKwy429bouPescbjecU+Zw==}
     engines: {node: '>=8'}
@@ -11132,6 +11173,9 @@ packages:
   unist-util-is@6.0.0:
     resolution: {integrity: sha512-2qCTHimwdxLfz+YzdGfkqNlH0tLi9xjTnHddPmJwtIG9MGsdbutfTc4P+haPD7l7Cjxf/WZj+we5qfVPvvxfYw==}
 
+  unist-util-position@5.0.0:
+    resolution: {integrity: sha512-fucsC7HjXvkB5R3kTCO7kUjRdrS0BJt3M/FPxmHMBOm8JQi2BsHAHFsy27E0EolP8rp0NzXsJ+jNPyDWvOJZPA==}
+
   unist-util-stringify-position@4.0.0:
     resolution: {integrity: sha512-0ASV06AAoKCDkS2+xw5RXJywruurpbC4JZSm7nr7MOt1ojAzvyyaO+UxZf18j8FCF6kmzCZKcAgN/yu2gm2XgQ==}
 
@@ -11361,6 +11405,9 @@ packages:
   vue-component-type-helpers@2.0.16:
     resolution: {integrity: sha512-qisL/iAfdO++7w+SsfYQJVPj6QKvxp4i1MMxvsNO41z/8zu3KuAw9LkhKUfP/kcOWGDxESp+pQObWppXusejCA==}
 
+  vue-component-type-helpers@2.1.10:
+    resolution: {integrity: sha512-lfgdSLQKrUmADiSV6PbBvYgQ33KF3Ztv6gP85MfGaGaSGMTXORVaHT1EHfsqCgzRNBstPKYDmvAV9Do5CmJ07A==}
+
   vue-component-type-helpers@2.1.6:
     resolution: {integrity: sha512-ng11B8B/ZADUMMOsRbqv0arc442q7lifSubD0v8oDXIFoMg/mXwAPUunrroIDkY+mcD0dHKccdaznSVp8EoX3w==}
 
@@ -11408,8 +11455,8 @@ packages:
       typescript:
         optional: true
 
-  vue@3.5.10:
-    resolution: {integrity: sha512-Vy2kmJwHPlouC/tSnIgXVg03SG+9wSqT1xu1Vehc+ChsXsRd7jLkKgMltVEFOzUdBr3uFwBCG+41LJtfAcBRng==}
+  vue@3.5.11:
+    resolution: {integrity: sha512-/8Wurrd9J3lb72FTQS7gRMNQD4nztTtKPmuDuPuhqXmmpD6+skVjAeahNpVzsuky6Sy9gy7wn8UadqPtt9SQIg==}
     peerDependencies:
       typescript: '*'
     peerDependenciesMeta:
@@ -11689,13 +11736,13 @@ snapshots:
     dependencies:
       '@aws-crypto/util': 5.2.0
       '@aws-sdk/types': 3.609.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-crypto/crc32c@5.2.0':
     dependencies:
       '@aws-crypto/util': 5.2.0
       '@aws-sdk/types': 3.609.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-crypto/sha1-browser@5.2.0':
     dependencies:
@@ -11724,13 +11771,13 @@ snapshots:
 
   '@aws-crypto/supports-web-crypto@5.2.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-crypto/util@5.2.0':
     dependencies:
       '@aws-sdk/types': 3.609.0
       '@smithy/util-utf8': 2.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/client-s3@3.620.0':
     dependencies:
@@ -11879,7 +11926,7 @@ snapshots:
       '@smithy/util-middleware': 3.0.3
       '@smithy/util-retry': 3.0.3
       '@smithy/util-utf8': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
     transitivePeerDependencies:
       - aws-crt
 
@@ -11943,7 +11990,7 @@ snapshots:
       '@aws-sdk/types': 3.609.0
       '@smithy/property-provider': 3.1.3
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/credential-provider-http@3.620.0':
     dependencies:
@@ -11955,7 +12002,7 @@ snapshots:
       '@smithy/smithy-client': 3.1.11
       '@smithy/types': 3.3.0
       '@smithy/util-stream': 3.1.3
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/credential-provider-ini@3.620.0(@aws-sdk/client-sso-oidc@3.620.0(@aws-sdk/client-sts@3.620.0))(@aws-sdk/client-sts@3.620.0)':
     dependencies:
@@ -11970,7 +12017,7 @@ snapshots:
       '@smithy/property-provider': 3.1.3
       '@smithy/shared-ini-file-loader': 3.1.4
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
     transitivePeerDependencies:
       - '@aws-sdk/client-sso-oidc'
       - aws-crt
@@ -12000,7 +12047,7 @@ snapshots:
       '@smithy/property-provider': 3.1.3
       '@smithy/shared-ini-file-loader': 3.1.4
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/credential-provider-sso@3.620.0(@aws-sdk/client-sso-oidc@3.620.0(@aws-sdk/client-sts@3.620.0))':
     dependencies:
@@ -12010,7 +12057,7 @@ snapshots:
       '@smithy/property-provider': 3.1.3
       '@smithy/shared-ini-file-loader': 3.1.4
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
     transitivePeerDependencies:
       - '@aws-sdk/client-sso-oidc'
       - aws-crt
@@ -12021,7 +12068,7 @@ snapshots:
       '@aws-sdk/types': 3.609.0
       '@smithy/property-provider': 3.1.3
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/lib-storage@3.620.0(@aws-sdk/client-s3@3.620.0)':
     dependencies:
@@ -12151,7 +12198,7 @@ snapshots:
       '@smithy/property-provider': 3.1.3
       '@smithy/shared-ini-file-loader': 3.1.4
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/types@3.609.0':
     dependencies:
@@ -12160,7 +12207,7 @@ snapshots:
 
   '@aws-sdk/util-arn-parser@3.568.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/util-endpoints@3.614.0':
     dependencies:
@@ -12171,7 +12218,7 @@ snapshots:
 
   '@aws-sdk/util-locate-window@3.208.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@aws-sdk/util-user-agent-browser@3.609.0':
     dependencies:
@@ -12525,8 +12572,8 @@ snapshots:
   '@babel/template@7.24.0':
     dependencies:
       '@babel/code-frame': 7.24.7
-      '@babel/parser': 7.24.7
-      '@babel/types': 7.24.7
+      '@babel/parser': 7.25.7
+      '@babel/types': 7.25.7
 
   '@babel/template@7.24.7':
     dependencies:
@@ -12726,7 +12773,7 @@ snapshots:
 
   '@emnapi/runtime@1.3.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
     optional: true
 
   '@esbuild/aix-ppc64@0.19.11':
@@ -13137,7 +13184,7 @@ snapshots:
 
   '@fastify/accept-negotiator@2.0.0': {}
 
-  '@fastify/accepts@5.0.0':
+  '@fastify/accepts@5.0.1':
     dependencies:
       accepts: 1.3.8
       fastify-plugin: 5.0.1
@@ -13156,12 +13203,12 @@ snapshots:
 
   '@fastify/busboy@3.0.0': {}
 
-  '@fastify/cookie@10.0.0':
+  '@fastify/cookie@10.0.1':
     dependencies:
       cookie-signature: 1.2.1
       fastify-plugin: 5.0.1
 
-  '@fastify/cors@10.0.0':
+  '@fastify/cors@10.0.1':
     dependencies:
       fastify-plugin: 5.0.1
       mnemonist: 0.39.8
@@ -13170,9 +13217,9 @@ snapshots:
 
   '@fastify/error@4.0.0': {}
 
-  '@fastify/express@4.0.0':
+  '@fastify/express@4.0.1':
     dependencies:
-      express: 4.19.2
+      express: 4.21.0
       fastify-plugin: 5.0.1
     transitivePeerDependencies:
       - supports-color
@@ -13195,7 +13242,7 @@ snapshots:
     dependencies:
       fast-deep-equal: 3.1.3
 
-  '@fastify/multipart@9.0.0':
+  '@fastify/multipart@9.0.1':
     dependencies:
       '@fastify/busboy': 3.0.0
       '@fastify/deepmerge': 2.0.0
@@ -13221,15 +13268,6 @@ snapshots:
       http-errors: 2.0.0
       mime: 3.0.0
 
-  '@fastify/static@8.0.0':
-    dependencies:
-      '@fastify/accept-negotiator': 2.0.0
-      '@fastify/send': 3.1.1
-      content-disposition: 0.5.4
-      fastify-plugin: 5.0.1
-      fastq: 1.17.1
-      glob: 11.0.0
-
   '@fastify/static@8.0.1':
     dependencies:
       '@fastify/accept-negotiator': 2.0.0
@@ -13239,11 +13277,6 @@ snapshots:
       fastq: 1.17.1
       glob: 11.0.0
 
-  '@fastify/view@10.0.0':
-    dependencies:
-      fastify-plugin: 5.0.1
-      toad-cache: 3.7.0
-
   '@fastify/view@10.0.1':
     dependencies:
       fastify-plugin: 5.0.1
@@ -13676,13 +13709,13 @@ snapshots:
 
   '@misskey-dev/browser-image-resizer@2024.1.0': {}
 
-  '@misskey-dev/eslint-plugin@2.0.3(@eslint/compat@1.1.1)(@typescript-eslint/eslint-plugin@7.17.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)(typescript@5.6.2))(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint-plugin-import@2.30.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0))(eslint@9.8.0)(globals@15.9.0)':
+  '@misskey-dev/eslint-plugin@2.0.3(@eslint/compat@1.1.1)(@typescript-eslint/eslint-plugin@7.17.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)(typescript@5.6.2))(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint-plugin-import@2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0))(eslint@9.8.0)(globals@15.9.0)':
     dependencies:
       '@eslint/compat': 1.1.1
       '@typescript-eslint/eslint-plugin': 7.17.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)(typescript@5.6.2)
       '@typescript-eslint/parser': 7.17.0(eslint@9.8.0)(typescript@5.6.2)
       eslint: 9.8.0
-      eslint-plugin-import: 2.30.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
+      eslint-plugin-import: 2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0)
       globals: 15.9.0
 
   '@misskey-dev/sharp-read-bmp@1.2.0':
@@ -13788,7 +13821,7 @@ snapshots:
       '@napi-rs/canvas-linux-x64-musl': 0.1.56
       '@napi-rs/canvas-win32-x64-msvc': 0.1.56
 
-  '@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1)':
+  '@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1)':
     dependencies:
       iterare: 1.2.1
       reflect-metadata: 0.2.2
@@ -13796,9 +13829,9 @@ snapshots:
       tslib: 2.7.0
       uid: 2.0.2
 
-  '@nestjs/core@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)':
+  '@nestjs/core@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)':
     dependencies:
-      '@nestjs/common': 10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1)
+      '@nestjs/common': 10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1)
       '@nuxtjs/opencollective': 0.3.2(encoding@0.1.13)
       fast-safe-stringify: 2.1.1
       iterare: 1.2.1
@@ -13808,14 +13841,14 @@ snapshots:
       tslib: 2.7.0
       uid: 2.0.2
     optionalDependencies:
-      '@nestjs/platform-express': 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3)
+      '@nestjs/platform-express': 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4)
     transitivePeerDependencies:
       - encoding
 
-  '@nestjs/platform-express@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3)':
+  '@nestjs/platform-express@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4)':
     dependencies:
-      '@nestjs/common': 10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1)
-      '@nestjs/core': 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
+      '@nestjs/common': 10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1)
+      '@nestjs/core': 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
       body-parser: 1.20.3
       cors: 2.8.5
       express: 4.21.0
@@ -13824,15 +13857,15 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@nestjs/testing@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3))':
+  '@nestjs/testing@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4))':
     dependencies:
-      '@nestjs/common': 10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1)
-      '@nestjs/core': 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.3)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
+      '@nestjs/common': 10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1)
+      '@nestjs/core': 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/platform-express@10.4.4)(encoding@0.1.13)(reflect-metadata@0.2.2)(rxjs@7.8.1)
       tslib: 2.7.0
     optionalDependencies:
-      '@nestjs/platform-express': 10.4.3(@nestjs/common@10.4.3(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.3)
+      '@nestjs/platform-express': 10.4.4(@nestjs/common@10.4.4(reflect-metadata@0.2.2)(rxjs@7.8.1))(@nestjs/core@10.4.4)
 
-  '@noble/hashes@1.4.0': {}
+  '@noble/hashes@1.5.0': {}
 
   '@nodelib/fs.scandir@2.1.5':
     dependencies:
@@ -13858,7 +13891,7 @@ snapshots:
 
   '@npmcli/fs@3.1.0':
     dependencies:
-      semver: 7.6.0
+      semver: 7.6.3
 
   '@nuxtjs/opencollective@0.3.2(encoding@0.1.13)':
     dependencies:
@@ -14358,9 +14391,32 @@ snapshots:
     dependencies:
       '@sentry/types': 8.20.0
 
-  '@shikijs/core@1.12.0':
+  '@shikijs/core@1.21.0':
     dependencies:
+      '@shikijs/engine-javascript': 1.21.0
+      '@shikijs/engine-oniguruma': 1.21.0
+      '@shikijs/types': 1.21.0
+      '@shikijs/vscode-textmate': 9.3.0
       '@types/hast': 3.0.4
+      hast-util-to-html: 9.0.3
+
+  '@shikijs/engine-javascript@1.21.0':
+    dependencies:
+      '@shikijs/types': 1.21.0
+      '@shikijs/vscode-textmate': 9.3.0
+      oniguruma-to-js: 0.4.3
+
+  '@shikijs/engine-oniguruma@1.21.0':
+    dependencies:
+      '@shikijs/types': 1.21.0
+      '@shikijs/vscode-textmate': 9.3.0
+
+  '@shikijs/types@1.21.0':
+    dependencies:
+      '@shikijs/vscode-textmate': 9.3.0
+      '@types/hast': 3.0.4
+
+  '@shikijs/vscode-textmate@9.3.0': {}
 
   '@sideway/address@4.1.4':
     dependencies:
@@ -14437,11 +14493,11 @@ snapshots:
   '@smithy/chunked-blob-reader-native@3.0.0':
     dependencies:
       '@smithy/util-base64': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/chunked-blob-reader@3.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/config-resolver@3.0.5':
     dependencies:
@@ -14468,14 +14524,14 @@ snapshots:
       '@smithy/property-provider': 3.1.3
       '@smithy/types': 3.3.0
       '@smithy/url-parser': 3.0.3
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/eventstream-codec@3.1.2':
     dependencies:
       '@aws-crypto/crc32': 5.2.0
       '@smithy/types': 3.3.0
       '@smithy/util-hex-encoding': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/eventstream-serde-browser@3.0.5':
     dependencies:
@@ -14498,7 +14554,7 @@ snapshots:
     dependencies:
       '@smithy/eventstream-codec': 3.1.2
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/fetch-http-handler@3.2.4':
     dependencies:
@@ -14535,11 +14591,11 @@ snapshots:
 
   '@smithy/is-array-buffer@2.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/is-array-buffer@3.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/md5-js@3.0.3':
     dependencies:
@@ -14611,7 +14667,7 @@ snapshots:
   '@smithy/property-provider@3.1.3':
     dependencies:
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/protocol-http@3.3.0':
     dependencies:
@@ -14633,12 +14689,12 @@ snapshots:
     dependencies:
       '@smithy/types': 3.3.0
       '@smithy/util-uri-escape': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/querystring-parser@3.0.3':
     dependencies:
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/service-error-classification@3.0.3':
     dependencies:
@@ -14647,7 +14703,7 @@ snapshots:
   '@smithy/shared-ini-file-loader@3.1.4':
     dependencies:
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/signature-v4@4.1.0':
     dependencies:
@@ -14658,7 +14714,7 @@ snapshots:
       '@smithy/util-middleware': 3.0.3
       '@smithy/util-uri-escape': 3.0.0
       '@smithy/util-utf8': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/smithy-client@3.1.11':
     dependencies:
@@ -14700,16 +14756,16 @@ snapshots:
   '@smithy/util-buffer-from@2.0.0':
     dependencies:
       '@smithy/is-array-buffer': 2.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-buffer-from@3.0.0':
     dependencies:
       '@smithy/is-array-buffer': 3.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-config-provider@3.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-defaults-mode-browser@3.0.13':
     dependencies:
@@ -14737,12 +14793,12 @@ snapshots:
 
   '@smithy/util-hex-encoding@3.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-middleware@3.0.3':
     dependencies:
       '@smithy/types': 3.3.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-retry@3.0.3':
     dependencies:
@@ -14763,16 +14819,16 @@ snapshots:
 
   '@smithy/util-uri-escape@2.2.0':
     dependencies:
-      tslib: 2.6.2
+      tslib: 2.7.0
 
   '@smithy/util-uri-escape@3.0.0':
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-utf8@2.0.0':
     dependencies:
       '@smithy/util-buffer-from': 2.0.0
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   '@smithy/util-utf8@3.0.0':
     dependencies:
@@ -14787,120 +14843,120 @@ snapshots:
 
   '@sqltools/formatter@1.2.5': {}
 
-  '@storybook/addon-actions@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-actions@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
       '@types/uuid': 9.0.8
       dequal: 2.0.3
       polished: 4.2.2
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       uuid: 9.0.1
 
-  '@storybook/addon-backgrounds@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-backgrounds@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
       memoizerific: 1.11.3
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-controls@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-controls@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
       dequal: 2.0.3
       lodash: 4.17.21
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-docs@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-docs@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@mdx-js/react': 3.0.1(@types/react@18.0.28)(react@18.3.1)
-      '@storybook/blocks': 8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/csf-plugin': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/blocks': 8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/csf-plugin': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/global': 5.0.0
-      '@storybook/react-dom-shim': 8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/react-dom-shim': 8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@types/react': 18.0.28
       fs-extra: 11.1.1
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
       rehype-external-links: 3.0.0
       rehype-slug: 6.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-essentials@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-essentials@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      '@storybook/addon-actions': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-backgrounds': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-controls': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-docs': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-highlight': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-measure': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-outline': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-toolbars': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/addon-viewport': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      '@storybook/addon-actions': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-backgrounds': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-controls': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-docs': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-highlight': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-measure': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-outline': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-toolbars': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/addon-viewport': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-highlight@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-highlight@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/addon-interactions@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-interactions@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
-      '@storybook/instrumenter': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/test': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/instrumenter': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/test': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       polished: 4.2.2
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-links@8.3.3(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-links@8.3.4(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/csf': 0.1.11
       '@storybook/global': 5.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
     optionalDependencies:
       react: 18.3.1
 
-  '@storybook/addon-mdx-gfm@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-mdx-gfm@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       remark-gfm: 4.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
     transitivePeerDependencies:
       - supports-color
 
-  '@storybook/addon-measure@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-measure@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       tiny-invariant: 1.3.3
 
-  '@storybook/addon-outline@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-outline@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
 
-  '@storybook/addon-storysource@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-storysource@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      '@storybook/source-loader': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/source-loader': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       estraverse: 5.3.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       tiny-invariant: 1.3.3
 
-  '@storybook/addon-toolbars@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-toolbars@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/addon-viewport@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/addon-viewport@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       memoizerific: 1.11.3
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/blocks@8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/blocks@8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/csf': 0.1.11
       '@storybook/global': 5.0.0
@@ -14913,7 +14969,7 @@ snapshots:
       memoizerific: 1.11.3
       polished: 4.2.2
       react-colorful: 5.6.1(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       telejson: 7.2.0
       ts-dedent: 2.2.0
       util-deprecate: 1.0.2
@@ -14921,17 +14977,17 @@ snapshots:
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
 
-  '@storybook/builder-vite@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))':
+  '@storybook/builder-vite@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))':
     dependencies:
-      '@storybook/csf-plugin': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/csf-plugin': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@types/find-cache-dir': 3.2.1
       browser-assert: 1.2.1
       es-module-lexer: 1.5.4
-      express: 4.19.2
+      express: 4.21.0
       find-cache-dir: 3.3.2
       fs-extra: 11.1.1
-      magic-string: 0.30.10
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      magic-string: 0.30.11
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
       vite: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
     optionalDependencies:
@@ -14939,15 +14995,15 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@storybook/components@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/components@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/core-events@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/core-events@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/core@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)':
+  '@storybook/core@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)':
     dependencies:
       '@storybook/csf': 0.1.11
       '@types/express': 4.17.21
@@ -14955,7 +15011,7 @@ snapshots:
       browser-assert: 1.2.1
       esbuild: 0.23.1
       esbuild-register: 3.5.0(esbuild@0.23.1)
-      express: 4.19.2
+      express: 4.21.0
       jsdoc-type-pratt-parser: 4.1.0
       process: 0.11.10
       recast: 0.23.6
@@ -14967,9 +15023,9 @@ snapshots:
       - supports-color
       - utf-8-validate
 
-  '@storybook/csf-plugin@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/csf-plugin@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       unplugin: 1.4.0
 
   '@storybook/csf@0.1.11':
@@ -14983,40 +15039,40 @@ snapshots:
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
 
-  '@storybook/instrumenter@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/instrumenter@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/global': 5.0.0
       '@vitest/utils': 2.1.2
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       util: 0.12.5
 
-  '@storybook/manager-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/manager-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/preview-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/preview-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/react-dom-shim@8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/react-dom-shim@8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/react-vite@8.3.3(@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(rollup@4.22.5)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))':
+  '@storybook/react-vite@8.3.4(@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(rollup@4.22.5)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))':
     dependencies:
       '@joshwooding/vite-plugin-react-docgen-typescript': 0.3.0(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
       '@rollup/pluginutils': 5.1.2(rollup@4.22.5)
-      '@storybook/builder-vite': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
-      '@storybook/react': 8.3.3(@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)
+      '@storybook/builder-vite': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
+      '@storybook/react': 8.3.4(@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)
       find-up: 5.0.0
-      magic-string: 0.30.10
+      magic-string: 0.30.11
       react: 18.3.1
       react-docgen: 7.0.1
       react-dom: 18.3.1(react@18.3.1)
       resolve: 1.22.8
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       tsconfig-paths: 4.2.0
       vite: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
     transitivePeerDependencies:
@@ -15027,14 +15083,14 @@ snapshots:
       - typescript
       - vite-plugin-glimmerx
 
-  '@storybook/react@8.3.3(@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)':
+  '@storybook/react@8.3.4(@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)':
     dependencies:
-      '@storybook/components': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/components': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/global': 5.0.0
-      '@storybook/manager-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/preview-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/react-dom-shim': 8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/theming': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/manager-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/preview-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/react-dom-shim': 8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/theming': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@types/escodegen': 0.0.6
       '@types/estree': 0.0.51
       '@types/node': 22.7.5
@@ -15047,74 +15103,74 @@ snapshots:
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
       react-element-to-jsx-string: 15.0.0(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
-      semver: 7.6.0
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      semver: 7.6.3
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
       type-fest: 2.19.0
       util-deprecate: 1.0.2
     optionalDependencies:
-      '@storybook/test': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/test': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       typescript: 5.6.2
 
-  '@storybook/source-loader@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/source-loader@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/csf': 0.1.11
       estraverse: 5.3.0
       lodash: 4.17.21
       prettier: 3.3.3
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/test@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/test@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
       '@storybook/csf': 0.1.11
       '@storybook/global': 5.0.0
-      '@storybook/instrumenter': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/instrumenter': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@testing-library/dom': 10.4.0
       '@testing-library/jest-dom': 6.5.0
       '@testing-library/user-event': 14.5.2(@testing-library/dom@10.4.0)
       '@vitest/expect': 2.0.5
       '@vitest/spy': 2.0.5
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       util: 0.12.5
 
-  '@storybook/theming@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/theming@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/types@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
+  '@storybook/types@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))':
     dependencies:
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
 
-  '@storybook/vue3-vite@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.10(typescript@5.6.2))':
+  '@storybook/vue3-vite@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))':
     dependencies:
-      '@storybook/builder-vite': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
-      '@storybook/vue3': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.10(typescript@5.6.2))
+      '@storybook/builder-vite': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(typescript@5.6.2)(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))
+      '@storybook/vue3': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.11(typescript@5.6.2))
       find-package-json: 1.2.0
-      magic-string: 0.30.10
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      magic-string: 0.30.11
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       typescript: 5.6.2
       vite: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
       vue-component-meta: 2.0.16(typescript@5.6.2)
-      vue-docgen-api: 4.75.1(vue@3.5.10(typescript@5.6.2))
+      vue-docgen-api: 4.75.1(vue@3.5.11(typescript@5.6.2))
     transitivePeerDependencies:
       - '@preact/preset-vite'
       - supports-color
       - vite-plugin-glimmerx
       - vue
 
-  '@storybook/vue3@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.10(typescript@5.6.2))':
+  '@storybook/vue3@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))(vue@3.5.11(typescript@5.6.2))':
     dependencies:
-      '@storybook/components': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/components': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
       '@storybook/global': 5.0.0
-      '@storybook/manager-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/preview-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/theming': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@vue/compiler-core': 3.4.37
-      storybook: 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      '@storybook/manager-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/preview-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/theming': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@vue/compiler-core': 3.5.10
+      storybook: 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
       ts-dedent: 2.2.0
       type-fest: 2.19.0
-      vue: 3.5.10(typescript@5.6.2)
-      vue-component-type-helpers: 2.1.6
+      vue: 3.5.11(typescript@5.6.2)
+      vue-component-type-helpers: 2.1.10
 
   '@swc/cli@0.3.12(@swc/core@1.6.6)(chokidar@3.5.3)':
     dependencies:
@@ -15336,14 +15392,14 @@ snapshots:
     dependencies:
       '@testing-library/dom': 10.4.0
 
-  '@testing-library/vue@8.1.0(@vue/compiler-sfc@3.5.10)(@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2)))(vue@3.5.10(typescript@5.6.2))':
+  '@testing-library/vue@8.1.0(@vue/compiler-sfc@3.5.11)(@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2)))(vue@3.5.11(typescript@5.6.2))':
     dependencies:
       '@babel/runtime': 7.23.4
       '@testing-library/dom': 9.3.4
-      '@vue/test-utils': 2.4.1(@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2)))(vue@3.5.10(typescript@5.6.2))
-      vue: 3.5.10(typescript@5.6.2)
+      '@vue/test-utils': 2.4.1(@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2)))(vue@3.5.11(typescript@5.6.2))
+      vue: 3.5.11(typescript@5.6.2)
     optionalDependencies:
-      '@vue/compiler-sfc': 3.5.10
+      '@vue/compiler-sfc': 3.5.11
     transitivePeerDependencies:
       - '@vue/server-renderer'
 
@@ -15377,24 +15433,24 @@ snapshots:
 
   '@types/babel__core@7.20.0':
     dependencies:
-      '@babel/parser': 7.24.7
-      '@babel/types': 7.24.7
+      '@babel/parser': 7.25.7
+      '@babel/types': 7.25.7
       '@types/babel__generator': 7.6.4
       '@types/babel__template': 7.4.1
       '@types/babel__traverse': 7.20.0
 
   '@types/babel__generator@7.6.4':
     dependencies:
-      '@babel/types': 7.24.7
+      '@babel/types': 7.25.7
 
   '@types/babel__template@7.4.1':
     dependencies:
-      '@babel/parser': 7.24.7
-      '@babel/types': 7.24.7
+      '@babel/parser': 7.25.7
+      '@babel/types': 7.25.7
 
   '@types/babel__traverse@7.20.0':
     dependencies:
-      '@babel/types': 7.24.7
+      '@babel/types': 7.25.7
 
   '@types/bcryptjs@2.4.6': {}
 
@@ -15412,7 +15468,9 @@ snapshots:
       '@types/node': 20.14.12
       '@types/responselike': 1.0.0
 
-  '@types/color-convert@2.0.3':
+  '@types/canvas-confetti@1.6.4': {}
+
+  '@types/color-convert@2.0.4':
     dependencies:
       '@types/color-name': 1.1.1
 
@@ -16079,10 +16137,15 @@ snapshots:
 
   '@ungap/structured-clone@1.2.0': {}
 
-  '@vitejs/plugin-vue@5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.10(typescript@5.6.2))':
+  '@vitejs/plugin-vue@5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))':
     dependencies:
       vite: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
-      vue: 3.5.10(typescript@5.6.2)
+      vue: 3.5.11(typescript@5.6.2)
+
+  '@vitejs/plugin-vue@5.1.4(vite@5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0))(vue@3.5.11(typescript@5.6.2))':
+    dependencies:
+      vite: 5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0)
+      vue: 3.5.11(typescript@5.6.2)
 
   '@vitest/coverage-v8@1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(sass@1.79.3)(terser@5.33.0))':
     dependencies:
@@ -16103,7 +16166,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@vitest/coverage-v8@1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.3)(terser@5.33.0))':
+  '@vitest/coverage-v8@1.6.0(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.4)(terser@5.33.0))':
     dependencies:
       '@ampproject/remapping': 2.2.1
       '@bcoe/v8-coverage': 0.2.3
@@ -16118,7 +16181,7 @@ snapshots:
       std-env: 3.7.0
       strip-literal: 2.1.0
       test-exclude: 6.0.0
-      vitest: 1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.3)(terser@5.33.0)
+      vitest: 1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.4)(terser@5.33.0)
     transitivePeerDependencies:
       - supports-color
 
@@ -16210,11 +16273,11 @@ snapshots:
 
   '@vue/compiler-core@3.4.37':
     dependencies:
-      '@babel/parser': 7.24.7
+      '@babel/parser': 7.25.7
       '@vue/shared': 3.4.37
       entities: 5.0.0
       estree-walker: 2.0.2
-      source-map-js: 1.2.0
+      source-map-js: 1.2.1
 
   '@vue/compiler-core@3.5.10':
     dependencies:
@@ -16222,7 +16285,15 @@ snapshots:
       '@vue/shared': 3.5.10
       entities: 4.5.0
       estree-walker: 2.0.2
-      source-map-js: 1.2.0
+      source-map-js: 1.2.1
+
+  '@vue/compiler-core@3.5.11':
+    dependencies:
+      '@babel/parser': 7.25.7
+      '@vue/shared': 3.5.11
+      entities: 4.5.0
+      estree-walker: 2.0.2
+      source-map-js: 1.2.1
 
   '@vue/compiler-dom@3.4.37':
     dependencies:
@@ -16234,39 +16305,44 @@ snapshots:
       '@vue/compiler-core': 3.5.10
       '@vue/shared': 3.5.10
 
+  '@vue/compiler-dom@3.5.11':
+    dependencies:
+      '@vue/compiler-core': 3.5.11
+      '@vue/shared': 3.5.11
+
   '@vue/compiler-sfc@3.4.37':
     dependencies:
-      '@babel/parser': 7.24.7
+      '@babel/parser': 7.25.7
       '@vue/compiler-core': 3.4.37
       '@vue/compiler-dom': 3.4.37
       '@vue/compiler-ssr': 3.4.37
       '@vue/shared': 3.4.37
       estree-walker: 2.0.2
-      magic-string: 0.30.10
+      magic-string: 0.30.11
       postcss: 8.4.47
-      source-map-js: 1.2.0
+      source-map-js: 1.2.1
 
-  '@vue/compiler-sfc@3.5.10':
+  '@vue/compiler-sfc@3.5.11':
     dependencies:
       '@babel/parser': 7.25.7
-      '@vue/compiler-core': 3.5.10
-      '@vue/compiler-dom': 3.5.10
-      '@vue/compiler-ssr': 3.5.10
-      '@vue/shared': 3.5.10
+      '@vue/compiler-core': 3.5.11
+      '@vue/compiler-dom': 3.5.11
+      '@vue/compiler-ssr': 3.5.11
+      '@vue/shared': 3.5.11
       estree-walker: 2.0.2
       magic-string: 0.30.11
       postcss: 8.4.47
-      source-map-js: 1.2.0
+      source-map-js: 1.2.1
 
   '@vue/compiler-ssr@3.4.37':
     dependencies:
       '@vue/compiler-dom': 3.4.37
       '@vue/shared': 3.4.37
 
-  '@vue/compiler-ssr@3.5.10':
+  '@vue/compiler-ssr@3.5.11':
     dependencies:
-      '@vue/compiler-dom': 3.5.10
-      '@vue/shared': 3.5.10
+      '@vue/compiler-dom': 3.5.11
+      '@vue/shared': 3.5.11
 
   '@vue/compiler-vue2@2.7.16':
     dependencies:
@@ -16276,8 +16352,8 @@ snapshots:
   '@vue/language-core@2.0.16(typescript@5.6.2)':
     dependencies:
       '@volar/language-core': 2.2.0
-      '@vue/compiler-dom': 3.4.37
-      '@vue/shared': 3.4.37
+      '@vue/compiler-dom': 3.5.10
+      '@vue/shared': 3.5.10
       computeds: 0.0.1
       minimatch: 9.0.4
       path-browserify: 1.0.1
@@ -16302,19 +16378,19 @@ snapshots:
     dependencies:
       '@vue/shared': 3.4.37
 
-  '@vue/reactivity@3.5.10':
+  '@vue/reactivity@3.5.11':
     dependencies:
-      '@vue/shared': 3.5.10
+      '@vue/shared': 3.5.11
 
   '@vue/runtime-core@3.4.37':
     dependencies:
       '@vue/reactivity': 3.4.37
       '@vue/shared': 3.4.37
 
-  '@vue/runtime-core@3.5.10':
+  '@vue/runtime-core@3.5.11':
     dependencies:
-      '@vue/reactivity': 3.5.10
-      '@vue/shared': 3.5.10
+      '@vue/reactivity': 3.5.11
+      '@vue/shared': 3.5.11
 
   '@vue/runtime-dom@3.4.37':
     dependencies:
@@ -16323,11 +16399,11 @@ snapshots:
       '@vue/shared': 3.4.37
       csstype: 3.1.3
 
-  '@vue/runtime-dom@3.5.10':
+  '@vue/runtime-dom@3.5.11':
     dependencies:
-      '@vue/reactivity': 3.5.10
-      '@vue/runtime-core': 3.5.10
-      '@vue/shared': 3.5.10
+      '@vue/reactivity': 3.5.11
+      '@vue/runtime-core': 3.5.11
+      '@vue/shared': 3.5.11
       csstype: 3.1.3
 
   '@vue/server-renderer@3.4.37(vue@3.4.37(typescript@5.5.4))':
@@ -16336,23 +16412,25 @@ snapshots:
       '@vue/shared': 3.4.37
       vue: 3.4.37(typescript@5.5.4)
 
-  '@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2))':
+  '@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2))':
     dependencies:
-      '@vue/compiler-ssr': 3.5.10
-      '@vue/shared': 3.5.10
-      vue: 3.5.10(typescript@5.6.2)
+      '@vue/compiler-ssr': 3.5.11
+      '@vue/shared': 3.5.11
+      vue: 3.5.11(typescript@5.6.2)
 
   '@vue/shared@3.4.37': {}
 
   '@vue/shared@3.5.10': {}
 
-  '@vue/test-utils@2.4.1(@vue/server-renderer@3.5.10(vue@3.5.10(typescript@5.6.2)))(vue@3.5.10(typescript@5.6.2))':
+  '@vue/shared@3.5.11': {}
+
+  '@vue/test-utils@2.4.1(@vue/server-renderer@3.5.11(vue@3.5.11(typescript@5.6.2)))(vue@3.5.11(typescript@5.6.2))':
     dependencies:
       js-beautify: 1.14.9
-      vue: 3.5.10(typescript@5.6.2)
+      vue: 3.5.11(typescript@5.6.2)
       vue-component-type-helpers: 1.8.4
     optionalDependencies:
-      '@vue/server-renderer': 3.5.10(vue@3.5.10(typescript@5.6.2))
+      '@vue/server-renderer': 3.5.11(vue@3.5.11(typescript@5.6.2))
 
   abbrev@1.1.1: {}
 
@@ -16623,7 +16701,7 @@ snapshots:
     dependencies:
       pvtsutils: 1.3.5
       pvutils: 1.1.3
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   assert-never@1.2.1: {}
 
@@ -16635,7 +16713,7 @@ snapshots:
 
   ast-types@0.16.1:
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   astral-regex@2.0.0: {}
 
@@ -16740,7 +16818,7 @@ snapshots:
   babel-plugin-jest-hoist@29.6.3:
     dependencies:
       '@babel/template': 7.24.0
-      '@babel/types': 7.24.7
+      '@babel/types': 7.25.7
       '@types/babel__core': 7.20.0
       '@types/babel__traverse': 7.20.0
 
@@ -16836,23 +16914,6 @@ snapshots:
 
   bn.js@4.12.0: {}
 
-  body-parser@1.20.2:
-    dependencies:
-      bytes: 3.1.2
-      content-type: 1.0.5
-      debug: 2.6.9
-      depd: 2.0.0
-      destroy: 1.2.0
-      http-errors: 2.0.0
-      iconv-lite: 0.4.24
-      on-finished: 2.4.1
-      qs: 6.11.0
-      raw-body: 2.5.2
-      type-is: 1.6.18
-      unpipe: 1.0.0
-    transitivePeerDependencies:
-      - supports-color
-
   body-parser@1.20.3:
     dependencies:
       bytes: 3.1.2
@@ -16955,14 +17016,14 @@ snapshots:
       node-gyp-build: 4.8.1
     optional: true
 
-  bullmq@5.13.2:
+  bullmq@5.15.0:
     dependencies:
       cron-parser: 4.8.1
       ioredis: 5.4.1
       msgpackr: 1.10.1
       node-abort-controller: 3.1.1
-      semver: 7.6.0
-      tslib: 2.6.3
+      semver: 7.6.3
+      tslib: 2.7.0
       uuid: 9.0.1
     transitivePeerDependencies:
       - supports-color
@@ -17120,6 +17181,10 @@ snapshots:
 
   char-regex@1.0.2: {}
 
+  character-entities-html4@2.1.0: {}
+
+  character-entities-legacy@3.0.0: {}
+
   character-entities@2.0.2: {}
 
   character-parser@2.2.0:
@@ -17203,7 +17268,7 @@ snapshots:
 
   chownr@2.0.0: {}
 
-  chromatic@11.10.4: {}
+  chromatic@11.11.0: {}
 
   ci-info@3.7.1: {}
 
@@ -17303,6 +17368,8 @@ snapshots:
     dependencies:
       delayed-stream: 1.0.0
 
+  comma-separated-tokens@2.0.3: {}
+
   commander@10.0.1: {}
 
   commander@12.1.0: {}
@@ -17890,7 +17957,7 @@ snapshots:
       '@one-ini/wasm': 0.1.1
       commander: 10.0.1
       minimatch: 9.0.1
-      semver: 7.6.0
+      semver: 7.6.3
 
   ee-first@1.1.1: {}
 
@@ -18087,7 +18154,7 @@ snapshots:
 
   esbuild-register@3.5.0(esbuild@0.23.1):
     dependencies:
-      debug: 4.3.5(supports-color@8.1.1)
+      debug: 4.3.7
       esbuild: 0.23.1
     transitivePeerDependencies:
       - supports-color
@@ -18308,6 +18375,35 @@ snapshots:
       - eslint-import-resolver-webpack
       - supports-color
 
+  eslint-plugin-import@2.31.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint@9.8.0):
+    dependencies:
+      '@rtsao/scc': 1.1.0
+      array-includes: 3.1.8
+      array.prototype.findlastindex: 1.2.5
+      array.prototype.flat: 1.3.2
+      array.prototype.flatmap: 1.3.2
+      debug: 3.2.7(supports-color@8.1.1)
+      doctrine: 2.1.0
+      eslint: 9.8.0
+      eslint-import-resolver-node: 0.3.9
+      eslint-module-utils: 2.12.0(@typescript-eslint/parser@7.17.0(eslint@9.8.0)(typescript@5.6.2))(eslint-import-resolver-node@0.3.9)(eslint@9.8.0)
+      hasown: 2.0.2
+      is-core-module: 2.15.1
+      is-glob: 4.0.3
+      minimatch: 3.1.2
+      object.fromentries: 2.0.8
+      object.groupby: 1.0.3
+      object.values: 1.2.0
+      semver: 6.3.1
+      string.prototype.trimend: 1.0.8
+      tsconfig-paths: 3.15.0
+    optionalDependencies:
+      '@typescript-eslint/parser': 7.17.0(eslint@9.8.0)(typescript@5.6.2)
+    transitivePeerDependencies:
+      - eslint-import-resolver-typescript
+      - eslint-import-resolver-webpack
+      - supports-color
+
   eslint-plugin-vue@9.27.0(eslint@9.8.0):
     dependencies:
       '@eslint-community/eslint-utils': 4.4.0(eslint@9.8.0)
@@ -18581,42 +18677,6 @@ snapshots:
 
   exponential-backoff@3.1.1: {}
 
-  express@4.19.2:
-    dependencies:
-      accepts: 1.3.8
-      array-flatten: 1.1.1
-      body-parser: 1.20.2
-      content-disposition: 0.5.4
-      content-type: 1.0.5
-      cookie: 0.6.0
-      cookie-signature: 1.0.6
-      debug: 2.6.9
-      depd: 2.0.0
-      encodeurl: 1.0.2
-      escape-html: 1.0.3
-      etag: 1.8.1
-      finalhandler: 1.2.0
-      fresh: 0.5.2
-      http-errors: 2.0.0
-      merge-descriptors: 1.0.1
-      methods: 1.1.2
-      on-finished: 2.4.1
-      parseurl: 1.3.3
-      path-to-regexp: 0.1.7
-      proxy-addr: 2.0.7
-      qs: 6.11.0
-      range-parser: 1.2.1
-      safe-buffer: 5.2.1
-      send: 0.18.0
-      serve-static: 1.15.0
-      setprototypeof: 1.2.0
-      statuses: 2.0.1
-      type-is: 1.6.18
-      utils-merge: 1.0.1
-      vary: 1.1.2
-    transitivePeerDependencies:
-      - supports-color
-
   express@4.21.0:
     dependencies:
       accepts: 1.3.8
@@ -18839,18 +18899,6 @@ snapshots:
     dependencies:
       to-regex-range: 5.0.1
 
-  finalhandler@1.2.0:
-    dependencies:
-      debug: 2.6.9
-      encodeurl: 1.0.2
-      escape-html: 1.0.3
-      on-finished: 2.4.1
-      parseurl: 1.3.3
-      statuses: 2.0.1
-      unpipe: 1.0.0
-    transitivePeerDependencies:
-      - supports-color
-
   finalhandler@1.3.1:
     dependencies:
       debug: 2.6.9
@@ -19271,10 +19319,28 @@ snapshots:
     dependencies:
       '@types/hast': 3.0.4
 
+  hast-util-to-html@9.0.3:
+    dependencies:
+      '@types/hast': 3.0.4
+      '@types/unist': 3.0.2
+      ccount: 2.0.1
+      comma-separated-tokens: 2.0.3
+      hast-util-whitespace: 3.0.0
+      html-void-elements: 3.0.0
+      mdast-util-to-hast: 13.2.0
+      property-information: 6.5.0
+      space-separated-tokens: 2.0.2
+      stringify-entities: 4.0.4
+      zwitch: 2.0.4
+
   hast-util-to-string@3.0.0:
     dependencies:
       '@types/hast': 3.0.4
 
+  hast-util-whitespace@3.0.0:
+    dependencies:
+      '@types/hast': 3.0.4
+
   he@1.2.0: {}
 
   headers-polyfill@4.0.2: {}
@@ -19301,6 +19367,8 @@ snapshots:
 
   html-tags@3.2.0: {}
 
+  html-void-elements@3.0.0: {}
+
   htmlescape@1.1.1: {}
 
   htmlparser2@5.0.1:
@@ -19576,7 +19644,7 @@ snapshots:
 
   is-generator-function@1.0.10:
     dependencies:
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   is-glob@4.0.3:
     dependencies:
@@ -19714,10 +19782,10 @@ snapshots:
   istanbul-lib-instrument@6.0.0:
     dependencies:
       '@babel/core': 7.24.7
-      '@babel/parser': 7.24.7
+      '@babel/parser': 7.25.7
       '@istanbuljs/schema': 0.1.3
       istanbul-lib-coverage: 3.2.2
-      semver: 7.6.0
+      semver: 7.6.3
     transitivePeerDependencies:
       - supports-color
 
@@ -19729,7 +19797,7 @@ snapshots:
 
   istanbul-lib-source-maps@4.0.1:
     dependencies:
-      debug: 4.3.5(supports-color@8.1.1)
+      debug: 4.3.7
       istanbul-lib-coverage: 3.2.2
       source-map: 0.6.1
     transitivePeerDependencies:
@@ -20467,7 +20535,7 @@ snapshots:
 
   magic-string@0.27.0:
     dependencies:
-      '@jridgewell/sourcemap-codec': 1.4.15
+      '@jridgewell/sourcemap-codec': 1.5.0
 
   magic-string@0.30.10:
     dependencies:
@@ -20619,6 +20687,18 @@ snapshots:
       '@types/mdast': 4.0.3
       unist-util-is: 6.0.0
 
+  mdast-util-to-hast@13.2.0:
+    dependencies:
+      '@types/hast': 3.0.4
+      '@types/mdast': 4.0.3
+      '@ungap/structured-clone': 1.2.0
+      devlop: 1.1.0
+      micromark-util-sanitize-uri: 2.0.0
+      trim-lines: 3.0.1
+      unist-util-position: 5.0.0
+      unist-util-visit: 5.0.0
+      vfile: 6.0.1
+
   mdast-util-to-markdown@2.1.0:
     dependencies:
       '@types/mdast': 4.0.3
@@ -20667,8 +20747,6 @@ snapshots:
       type-fest: 0.18.1
       yargs-parser: 20.2.9
 
-  merge-descriptors@1.0.1: {}
-
   merge-descriptors@1.0.3: {}
 
   merge-stream@2.0.0: {}
@@ -20853,7 +20931,7 @@ snapshots:
   micromark@4.0.0:
     dependencies:
       '@types/debug': 4.1.12
-      debug: 4.3.5(supports-color@8.1.1)
+      debug: 4.3.7
       decode-named-character-reference: 1.0.2
       devlop: 1.1.0
       micromark-core-commonmark: 2.0.0
@@ -21359,6 +21437,10 @@ snapshots:
     dependencies:
       mimic-fn: 4.0.0
 
+  oniguruma-to-js@0.4.3:
+    dependencies:
+      regex: 4.4.0
+
   open@8.4.2:
     dependencies:
       define-lazy-prop: 2.0.0
@@ -21402,9 +21484,9 @@ snapshots:
 
   ospath@1.2.2: {}
 
-  otpauth@9.3.2:
+  otpauth@9.3.4:
     dependencies:
-      '@noble/hashes': 1.4.0
+      '@noble/hashes': 1.5.0
 
   outvariant@1.4.2: {}
 
@@ -21523,8 +21605,6 @@ snapshots:
 
   path-to-regexp@0.1.10: {}
 
-  path-to-regexp@0.1.7: {}
-
   path-to-regexp@1.8.0:
     dependencies:
       isarray: 0.0.1
@@ -21834,12 +21914,6 @@ snapshots:
 
   postcss-value-parser@4.2.0: {}
 
-  postcss@8.4.38:
-    dependencies:
-      nanoid: 3.3.7
-      picocolors: 1.0.0
-      source-map-js: 1.2.0
-
   postcss@8.4.47:
     dependencies:
       nanoid: 3.3.7
@@ -21943,6 +22017,8 @@ snapshots:
       object-assign: 4.1.1
       react-is: 16.13.1
 
+  property-information@6.5.0: {}
+
   proto-list@1.2.4: {}
 
   proxy-addr@2.0.7:
@@ -22046,7 +22122,7 @@ snapshots:
 
   pvtsutils@1.3.5:
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   pvutils@1.1.3: {}
 
@@ -22056,10 +22132,6 @@ snapshots:
       pngjs: 5.0.0
       yargs: 15.4.1
 
-  qs@6.11.0:
-    dependencies:
-      side-channel: 1.0.4
-
   qs@6.13.0:
     dependencies:
       side-channel: 1.0.6
@@ -22125,7 +22197,7 @@ snapshots:
     dependencies:
       '@babel/core': 7.24.7
       '@babel/traverse': 7.24.7
-      '@babel/types': 7.24.7
+      '@babel/types': 7.25.7
       '@types/babel__core': 7.20.0
       '@types/babel__traverse': 7.20.0
       '@types/doctrine': 0.0.9
@@ -22218,7 +22290,7 @@ snapshots:
       esprima: 4.0.1
       source-map: 0.6.1
       tiny-invariant: 1.3.3
-      tslib: 2.6.3
+      tslib: 2.7.0
 
   reconnecting-websocket@4.4.0: {}
 
@@ -22243,6 +22315,8 @@ snapshots:
 
   regenerator-runtime@0.14.0: {}
 
+  regex@4.4.0: {}
+
   regexp.prototype.flags@1.5.0:
     dependencies:
       call-bind: 1.0.2
@@ -22449,14 +22523,14 @@ snapshots:
 
   safer-buffer@2.1.2: {}
 
-  sanitize-html@2.13.0:
+  sanitize-html@2.13.1:
     dependencies:
       deepmerge: 4.2.2
       escape-string-regexp: 4.0.0
       htmlparser2: 8.0.1
       is-plain-object: 5.0.0
       parse-srcset: 1.0.2
-      postcss: 8.4.38
+      postcss: 8.4.47
 
   sass@1.79.3:
     dependencies:
@@ -22464,6 +22538,12 @@ snapshots:
       immutable: 4.2.2
       source-map-js: 1.2.0
 
+  sass@1.79.4:
+    dependencies:
+      chokidar: 3.5.3
+      immutable: 4.2.2
+      source-map-js: 1.2.1
+
   sax@1.2.4: {}
 
   saxes@6.0.0:
@@ -22500,24 +22580,6 @@ snapshots:
 
   semver@7.6.3: {}
 
-  send@0.18.0:
-    dependencies:
-      debug: 2.6.9
-      depd: 2.0.0
-      destroy: 1.2.0
-      encodeurl: 1.0.2
-      escape-html: 1.0.3
-      etag: 1.8.1
-      fresh: 0.5.2
-      http-errors: 2.0.0
-      mime: 1.6.0
-      ms: 2.1.3
-      on-finished: 2.4.1
-      range-parser: 1.2.1
-      statuses: 2.0.1
-    transitivePeerDependencies:
-      - supports-color
-
   send@0.19.0:
     dependencies:
       debug: 2.6.9
@@ -22536,15 +22598,6 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  serve-static@1.15.0:
-    dependencies:
-      encodeurl: 1.0.2
-      escape-html: 1.0.3
-      parseurl: 1.3.3
-      send: 0.18.0
-    transitivePeerDependencies:
-      - supports-color
-
   serve-static@1.16.2:
     dependencies:
       encodeurl: 2.0.0
@@ -22628,9 +22681,13 @@ snapshots:
       vscode-oniguruma: 1.7.0
       vscode-textmate: 8.0.0
 
-  shiki@1.12.0:
+  shiki@1.21.0:
     dependencies:
-      '@shikijs/core': 1.12.0
+      '@shikijs/core': 1.21.0
+      '@shikijs/engine-javascript': 1.21.0
+      '@shikijs/engine-oniguruma': 1.21.0
+      '@shikijs/types': 1.21.0
+      '@shikijs/vscode-textmate': 9.3.0
       '@types/hast': 3.0.4
 
   shimmer@1.2.1: {}
@@ -22883,22 +22940,22 @@ snapshots:
     dependencies:
       internal-slot: 1.0.5
 
-  storybook-addon-misskey-theme@https://codeload.github.com/misskey-dev/storybook-addon-misskey-theme/tar.gz/cf583db098365b2ccc81a82f63ca9c93bc32b640(@storybook/blocks@8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/components@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/core-events@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/manager-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/preview-api@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/theming@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/types@8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1):
+  storybook-addon-misskey-theme@https://codeload.github.com/misskey-dev/storybook-addon-misskey-theme/tar.gz/cf583db098365b2ccc81a82f63ca9c93bc32b640(@storybook/blocks@8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/components@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/core-events@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/manager-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/preview-api@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/theming@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(@storybook/types@8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)))(react-dom@18.3.1(react@18.3.1))(react@18.3.1):
     dependencies:
-      '@storybook/blocks': 8.3.3(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/components': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/core-events': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/manager-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/preview-api': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/theming': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
-      '@storybook/types': 8.3.3(storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/blocks': 8.3.4(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/components': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/core-events': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/manager-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/preview-api': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/theming': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
+      '@storybook/types': 8.3.4(storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4))
     optionalDependencies:
       react: 18.3.1
       react-dom: 18.3.1(react@18.3.1)
 
-  storybook@8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4):
+  storybook@8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4):
     dependencies:
-      '@storybook/core': 8.3.3(bufferutil@4.0.8)(utf-8-validate@6.0.4)
+      '@storybook/core': 8.3.4(bufferutil@4.0.8)(utf-8-validate@6.0.4)
     transitivePeerDependencies:
       - bufferutil
       - supports-color
@@ -22994,6 +23051,11 @@ snapshots:
     dependencies:
       safe-buffer: 5.2.1
 
+  stringify-entities@4.0.4:
+    dependencies:
+      character-entities-html4: 2.1.0
+      character-entities-legacy: 3.0.0
+
   stringz@2.1.0:
     dependencies:
       char-regex: 1.0.2
@@ -23210,6 +23272,8 @@ snapshots:
 
   trace-redirect@1.0.6: {}
 
+  trim-lines@3.0.1: {}
+
   trim-newlines@3.0.1: {}
 
   trim-repeated@2.0.0:
@@ -23491,6 +23555,10 @@ snapshots:
     dependencies:
       '@types/unist': 3.0.2
 
+  unist-util-position@5.0.0:
+    dependencies:
+      '@types/unist': 3.0.2
+
   unist-util-stringify-position@4.0.0:
     dependencies:
       '@types/unist': 3.0.2
@@ -23563,8 +23631,8 @@ snapshots:
       inherits: 2.0.4
       is-arguments: 1.1.1
       is-generator-function: 1.0.10
-      is-typed-array: 1.1.10
-      which-typed-array: 1.1.11
+      is-typed-array: 1.1.13
+      which-typed-array: 1.1.15
 
   utils-merge@1.0.1: {}
 
@@ -23574,13 +23642,13 @@ snapshots:
 
   uuid@9.0.1: {}
 
-  v-code-diff@1.13.1(vue@3.5.10(typescript@5.6.2)):
+  v-code-diff@1.13.1(vue@3.5.11(typescript@5.6.2)):
     dependencies:
       diff: 5.2.0
       diff-match-patch: 1.0.5
       highlight.js: 11.10.0
-      vue: 3.5.10(typescript@5.6.2)
-      vue-demi: 0.14.7(vue@3.5.10(typescript@5.6.2))
+      vue: 3.5.11(typescript@5.6.2)
+      vue-demi: 0.14.7(vue@3.5.11(typescript@5.6.2))
 
   v8-to-istanbul@9.2.0:
     dependencies:
@@ -23632,6 +23700,24 @@ snapshots:
       - supports-color
       - terser
 
+  vite-node@1.6.0(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0):
+    dependencies:
+      cac: 6.7.14
+      debug: 4.3.5(supports-color@8.1.1)
+      pathe: 1.1.2
+      picocolors: 1.0.1
+      vite: 5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0)
+    transitivePeerDependencies:
+      - '@types/node'
+      - less
+      - lightningcss
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+
   vite-plugin-turbosnap@1.0.3: {}
 
   vite@5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0):
@@ -23645,6 +23731,17 @@ snapshots:
       sass: 1.79.3
       terser: 5.33.0
 
+  vite@5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0):
+    dependencies:
+      esbuild: 0.21.5
+      postcss: 8.4.47
+      rollup: 4.22.5
+    optionalDependencies:
+      '@types/node': 20.14.12
+      fsevents: 2.3.3
+      sass: 1.79.4
+      terser: 5.33.0
+
   vitest-fetch-mock@0.2.2(encoding@0.1.13)(vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1(bufferutil@4.0.8)(utf-8-validate@6.0.4))(sass@1.79.3)(terser@5.33.0)):
     dependencies:
       cross-fetch: 3.1.6(encoding@0.1.13)
@@ -23688,7 +23785,7 @@ snapshots:
       - supports-color
       - terser
 
-  vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.3)(terser@5.33.0):
+  vitest@1.6.0(@types/node@20.14.12)(happy-dom@10.0.3)(jsdom@24.1.1)(sass@1.79.4)(terser@5.33.0):
     dependencies:
       '@vitest/expect': 1.6.0
       '@vitest/runner': 1.6.0
@@ -23707,8 +23804,8 @@ snapshots:
       strip-literal: 2.1.0
       tinybench: 2.6.0
       tinypool: 0.8.4
-      vite: 5.4.8(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
-      vite-node: 1.6.0(@types/node@20.14.12)(sass@1.79.3)(terser@5.33.0)
+      vite: 5.4.8(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0)
+      vite-node: 1.6.0(@types/node@20.14.12)(sass@1.79.4)(terser@5.33.0)
       why-is-node-running: 2.2.2
     optionalDependencies:
       '@types/node': 20.14.12
@@ -23731,7 +23828,7 @@ snapshots:
   vscode-languageclient@9.0.1:
     dependencies:
       minimatch: 5.1.2
-      semver: 7.6.0
+      semver: 7.6.3
       vscode-languageserver-protocol: 3.17.5
 
   vscode-languageserver-protocol@3.17.5:
@@ -23766,26 +23863,28 @@ snapshots:
 
   vue-component-type-helpers@2.0.16: {}
 
+  vue-component-type-helpers@2.1.10: {}
+
   vue-component-type-helpers@2.1.6: {}
 
-  vue-demi@0.14.7(vue@3.5.10(typescript@5.6.2)):
+  vue-demi@0.14.7(vue@3.5.11(typescript@5.6.2)):
     dependencies:
-      vue: 3.5.10(typescript@5.6.2)
+      vue: 3.5.11(typescript@5.6.2)
 
-  vue-docgen-api@4.75.1(vue@3.5.10(typescript@5.6.2)):
+  vue-docgen-api@4.75.1(vue@3.5.11(typescript@5.6.2)):
     dependencies:
-      '@babel/parser': 7.24.7
-      '@babel/types': 7.24.7
-      '@vue/compiler-dom': 3.4.37
-      '@vue/compiler-sfc': 3.5.10
+      '@babel/parser': 7.25.7
+      '@babel/types': 7.25.7
+      '@vue/compiler-dom': 3.5.10
+      '@vue/compiler-sfc': 3.5.11
       ast-types: 0.16.1
       hash-sum: 2.0.0
       lru-cache: 8.0.4
       pug: 3.0.3
       recast: 0.23.6
       ts-map: 1.0.3
-      vue: 3.5.10(typescript@5.6.2)
-      vue-inbrowser-compiler-independent-utils: 4.71.1(vue@3.5.10(typescript@5.6.2))
+      vue: 3.5.11(typescript@5.6.2)
+      vue-inbrowser-compiler-independent-utils: 4.71.1(vue@3.5.11(typescript@5.6.2))
 
   vue-eslint-parser@9.4.3(eslint@9.8.0):
     dependencies:
@@ -23800,9 +23899,9 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  vue-inbrowser-compiler-independent-utils@4.71.1(vue@3.5.10(typescript@5.6.2)):
+  vue-inbrowser-compiler-independent-utils@4.71.1(vue@3.5.11(typescript@5.6.2)):
     dependencies:
-      vue: 3.5.10(typescript@5.6.2)
+      vue: 3.5.11(typescript@5.6.2)
 
   vue-template-compiler@2.7.14:
     dependencies:
@@ -23826,20 +23925,20 @@ snapshots:
     optionalDependencies:
       typescript: 5.5.4
 
-  vue@3.5.10(typescript@5.6.2):
+  vue@3.5.11(typescript@5.6.2):
     dependencies:
-      '@vue/compiler-dom': 3.5.10
-      '@vue/compiler-sfc': 3.5.10
-      '@vue/runtime-dom': 3.5.10
-      '@vue/server-renderer': 3.5.10(vue@3.5.10(typescript@5.6.2))
-      '@vue/shared': 3.5.10
+      '@vue/compiler-dom': 3.5.11
+      '@vue/compiler-sfc': 3.5.11
+      '@vue/runtime-dom': 3.5.11
+      '@vue/server-renderer': 3.5.11(vue@3.5.11(typescript@5.6.2))
+      '@vue/shared': 3.5.11
     optionalDependencies:
       typescript: 5.6.2
 
-  vuedraggable@4.1.0(vue@3.5.10(typescript@5.6.2)):
+  vuedraggable@4.1.0(vue@3.5.11(typescript@5.6.2)):
     dependencies:
       sortablejs: 1.14.0
-      vue: 3.5.10(typescript@5.6.2)
+      vue: 3.5.11(typescript@5.6.2)
 
   w3c-xmlserializer@5.0.0:
     dependencies: