feat(reader): P1 前端——首页影视/阅读切换 + 书架/搜索/书源/详情/阅读器

- 首页顶部「影视/阅读」分段切换（zustand 持久化，阅读模式直渲染书架）
- /reader/* 独立全屏路由（不套影视 Layout）：
  书架（响应式网格 3→8 列）、搜索页（结果流+失败书源明细）、
  书源管理（导入/启停/删除/快速调试日志）、详情页（目录+加书架）
- 阅读器仿 legado ReadMenu：6 套内置主题（日/夜色值对齐 readConfig.json）、
  CSS 多栏分页 + 平移翻页/滚动双模式、三区点击 + 键盘翻页（桌面）、
  上下章、目录抽屉（Virtuoso 虚拟滚动）、字号/行距/段距调节、
  进度记忆（服务端同步 + 下一章预取）
- 桌面兼容：内容列 900px 限宽居中、鼠标悬停态、键盘快捷键
- 后端：详情/目录/正文接口支持 source_url 定位书源（书架链路）

internal/handler/reader_routes.go

@@ -137,7 +137,7 @@ func readerBookInfoHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		info, err := svc.Reader.GetBookInfo(
 			c.Request.Context(),
-			c.Query("source_id"), c.Query("book_url"),
+			c.Query("source_id"), c.Query("source_url"), c.Query("book_url"),
 		)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -151,7 +151,7 @@ func readerTocHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		chapters, err := svc.Reader.GetToc(
 			c.Request.Context(),
-			c.Query("source_id"), c.Query("book_url"), c.Query("toc_url"),
+			c.Query("source_id"), c.Query("source_url"), c.Query("book_url"), c.Query("toc_url"),
 		)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -165,7 +165,7 @@ func readerContentHandler(svc *service.Container) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		content, err := svc.Reader.GetContent(
 			c.Request.Context(),
-			c.Query("source_id"), c.Query("book_url"), c.Query("chapter_url"),
+			c.Query("source_id"), c.Query("source_url"), c.Query("book_url"), c.Query("chapter_url"),
 		)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})

internal/service/reader/reader.go

@@ -552,8 +552,8 @@ type BookInfo struct {
 }
 
 // GetBookInfo 抓取书籍详情。
-func (s *ReaderService) GetBookInfo(ctx context.Context, sourceID, bookURL string) (*BookInfo, error) {
+func (s *ReaderService) GetBookInfo(ctx context.Context, sourceID, sourceURL, bookURL string) (*BookInfo, error) {
-	src, bs, err := s.loadSource(ctx, sourceID)
+	src, bs, err := s.loadSourceFlexible(ctx, sourceID, sourceURL)
 	if err != nil {
 		return nil, err
 	}
@@ -637,8 +637,8 @@ type TocChapter struct {
 }
 
 // GetToc 抓取目录。
-func (s *ReaderService) GetToc(ctx context.Context, sourceID, bookURL, tocURL string) ([]TocChapter, error) {
+func (s *ReaderService) GetToc(ctx context.Context, sourceID, sourceURL, bookURL, tocURL string) ([]TocChapter, error) {
-	src, bs, err := s.loadSource(ctx, sourceID)
+	src, bs, err := s.loadSourceFlexible(ctx, sourceID, sourceURL)
 	if err != nil {
 		return nil, err
 	}
@@ -702,8 +702,8 @@ type ChapterContent struct {
 }
 
 // GetContent 抓取正文（含 nextContentUrl 翻页合并与净化替换）。
-func (s *ReaderService) GetContent(ctx context.Context, sourceID, bookURL, chapterURL string) (*ChapterContent, error) {
+func (s *ReaderService) GetContent(ctx context.Context, sourceID, sourceURL, bookURL, chapterURL string) (*ChapterContent, error) {
-	src, bs, err := s.loadSource(ctx, sourceID)
+	src, bs, err := s.loadSourceFlexible(ctx, sourceID, sourceURL)
 	if err != nil {
 		return nil, err
 	}
@@ -886,14 +886,14 @@ func (s *ReaderService) Debug(ctx context.Context, sourceID, key string) ([]stri
 	}
 	first := books[0]
 	logf("访问详情页: %s", first.BookURL)
-	info, err := s.GetBookInfo(ctx, sourceID, first.BookURL)
+	info, err := s.GetBookInfo(ctx, sourceID, "", first.BookURL)
 	if err != nil {
 		logf("详情失败: %v", err)
 		return logs, nil
 	}
 	logf("书名: %s 作者: %s 最新章节: %s", info.Name, info.Author, info.LatestChapter)
 	logf("访问目录页: %s", info.TocURL)
-	chapters, err := s.GetToc(ctx, sourceID, first.BookURL, info.TocURL)
+	chapters, err := s.GetToc(ctx, sourceID, "", first.BookURL, info.TocURL)
 	if err != nil {
 		logf("目录失败: %v", err)
 		return logs, nil
@@ -911,7 +911,7 @@ func (s *ReaderService) Debug(ctx context.Context, sourceID, key string) ([]stri
 			continue
 		}
 		logf("访问正文: %s", c.URL)
-		content, err := s.GetContent(ctx, sourceID, first.BookURL, c.URL)
+		content, err := s.GetContent(ctx, sourceID, "", first.BookURL, c.URL)
 		if err != nil {
 			logf("正文失败: %v", err)
 			return logs, nil
@@ -940,6 +940,26 @@ func (s *ReaderService) loadSource(ctx context.Context, sourceID string) (*model
 	return src, bs, nil
 }
 
+// loadSourceFlexible 按 ID 或 URL 加载书源（书架上只存 origin URL，
+// 前端阅读链路用 source_url 定位书源）。
+func (s *ReaderService) loadSourceFlexible(ctx context.Context, sourceID, sourceURL string) (*model.ReaderBookSource, *BookSource, error) {
+	if sourceID != "" {
+		return s.loadSource(ctx, sourceID)
+	}
+	if sourceURL == "" {
+		return nil, nil, fmt.Errorf("缺少书源标识（source_id 或 source_url）")
+	}
+	src, err := s.repo.GetSourceByURL(ctx, sourceURL)
+	if err != nil {
+		return nil, nil, fmt.Errorf("书源不存在或已被删除")
+	}
+	bs, err := ParseBookSource(src.RawJSON)
+	if err != nil {
+		return nil, nil, fmt.Errorf("书源 JSON 解析失败: %w", err)
+	}
+	return src, bs, nil
+}
+
 func applySourceHeaders(req *rule.Request, src *model.ReaderBookSource) {
 	if src.Header == "" {
 		return

web/src/App.tsx

@@ -5,6 +5,7 @@ import { appRoutes, type AppRoute } from './appRoutes'
 import { Layout } from './components/Layout'
 import { RequireAdmin, RequireAuth } from './components/RequireAuth'
 const LoginPage = lazy(() => import('./pages/LoginPage').then((m) => ({ default: m.LoginPage })))
+const ReaderRoutes = lazy(() => import('./pages/reader/ReaderRoutes').then((m) => ({ default: m.default })))
 
 const Loading = () => <p className="px-6 py-8 text-sand-500">加载中…</p>
 
@@ -62,6 +63,17 @@ export default function App() {
       <Suspense fallback={<Loading />}>
         <Routes>
           <Route path="/login" element={<LoginPage />} />
+          {/* 阅读独立布局（不套影视 Layout，全屏沉浸） */}
+          <Route
+            path="/reader/*"
+            element={
+              <RequireAuth>
+                <Suspense fallback={<Loading />}>
+                  <ReaderRoutes />
+                </Suspense>
+              </RequireAuth>
+            }
+          />
           <Route
             path="/"
             element={

web/src/api/reader.ts

@@ -0,0 +1,159 @@
+import { LONG_REQUEST_TIMEOUT, api } from './client'
+
+// 阅读子系统 API（/api/reader/*），字段与后端 model/reader.go 对齐。
+
+export interface ReaderSearchOrigin {
+  source_id: string
+  origin: string
+  origin_name: string
+  origin_type: number
+  book_url: string
+  latest_chapter: string
+}
+
+export interface ReaderSearchBook {
+  name: string
+  author: string
+  kind: string
+  word_count: string
+  latest_chapter: string
+  intro: string
+  cover_url: string
+  book_url: string
+  origins: ReaderSearchOrigin[]
+}
+
+export interface ReaderSearchSkipped {
+  source_id: string
+  origin_name: string
+  reason: string
+}
+
+export interface ReaderSource {
+  id: string
+  name: string
+  group: string
+  type: number
+  source_url: string
+  enabled: boolean
+  enabled_explore: boolean
+  custom_order: number
+  weight: number
+  comment: string
+  last_update_time: number
+  respond_time: number
+}
+
+export interface ReaderBook {
+  id: string
+  origin: string
+  origin_name: string
+  book_url: string
+  toc_url: string
+  name: string
+  author: string
+  kind: string
+  cover_url: string
+  intro: string
+  type: number
+  latest_chapter_title: string
+  total_chapter_num: number
+  dur_chapter_index: number
+  dur_chapter_pos: number
+  dur_chapter_title: string
+  dur_chapter_time: number
+  order: number
+}
+
+export interface ReaderBookInfo {
+  name: string
+  author: string
+  kind: string
+  word_count: string
+  latest_chapter: string
+  intro: string
+  cover_url: string
+  toc_url: string
+  book_url: string
+}
+
+export interface ReaderTocChapter {
+  index: number
+  title: string
+  url: string
+  is_volume: boolean
+  update_time: string
+}
+
+export interface ReaderChapter {
+  index: number
+  title: string
+  url: string
+  is_volume: boolean
+}
+
+export interface ReaderChapterContent {
+  type: 'text' | 'audio' | 'image'
+  content?: string
+  tracks?: string[]
+  images?: string[]
+}
+
+export interface ReaderReplaceRule {
+  id: string
+  name: string
+  group: string
+  pattern: string
+  replacement: string
+  scope: string
+  scope_title: boolean
+  scope_content: boolean
+  exclude_scope: string
+  is_enabled: boolean
+  is_regex: boolean
+  order: number
+}
+
+const longOpts = { timeout: LONG_REQUEST_TIMEOUT } as const
+
+export const readerAPI = {
+  // ── 书源 ──
+  listSources: () => api.get<{ sources: ReaderSource[] }>('/reader/sources').then((r) => r.data.sources),
+  importSources: (text: string) =>
+    api.post<{ imported: number }>('/reader/sources/import', { text }, longOpts).then((r) => r.data.imported),
+  setSourceEnabled: (id: string, enabled: boolean) => api.patch(`/reader/sources/${id}`, { enabled }),
+  deleteSource: (id: string) => api.delete(`/reader/sources/${id}`),
+  debugSource: (id: string, key: string) =>
+    api.post<{ logs: string[] }>(`/reader/sources/${id}/debug`, { key }, longOpts).then((r) => r.data.logs),
+
+  // ── 搜索 / 详情 / 目录 / 正文 ──
+  search: (key: string) =>
+    api
+      .post<{ books: ReaderSearchBook[]; skipped: ReaderSearchSkipped[] }>('/reader/search', { key }, longOpts)
+      .then((r) => r.data),
+  bookInfo: (params: { source_id?: string; source_url?: string; book_url: string }) =>
+    api.get<ReaderBookInfo>('/reader/book-info', { params, timeout: LONG_REQUEST_TIMEOUT }).then((r) => r.data),
+  toc: (params: { source_id?: string; source_url?: string; book_url: string; toc_url: string }) =>
+    api
+      .get<{ chapters: ReaderTocChapter[] }>('/reader/toc', { params, timeout: LONG_REQUEST_TIMEOUT })
+      .then((r) => r.data.chapters),
+  content: (params: { source_id?: string; source_url?: string; book_url: string; chapter_url: string }) =>
+    api
+      .get<ReaderChapterContent>('/reader/content', { params, timeout: LONG_REQUEST_TIMEOUT })
+      .then((r) => r.data),
+
+  // ── 书架 ──
+  listBooks: () => api.get<{ books: ReaderBook[] }>('/reader/books').then((r) => r.data.books),
+  addBook: (body: { origin: ReaderSearchOrigin; name: string; author: string; cover_url: string }) =>
+    api.post<ReaderBook>('/reader/books', body).then((r) => r.data),
+  removeBook: (id: string) => api.delete(`/reader/books/${id}`),
+  saveProgress: (id: string, body: { chapter_index: number; pos: number; chapter_title: string }) =>
+    api.put(`/reader/books/${id}/progress`, body),
+  listChapters: (id: string) =>
+    api.get<{ chapters: ReaderChapter[] }>(`/reader/books/${id}/chapters`).then((r) => r.data.chapters),
+  saveChapters: (id: string, chapters: ReaderChapter[]) => api.post(`/reader/books/${id}/chapters`, { chapters }),
+
+  // ── 替换规则 ──
+  listReplaceRules: () =>
+    api.get<{ rules: ReaderReplaceRule[] }>('/reader/replace-rules').then((r) => r.data.rules),
+}

web/src/pages/HomePage.tsx

@@ -23,6 +23,9 @@ import {
   HomeLibraryRowSection,
   HomeLoadingState,
 } from './HomePageSections'
+import { ReaderHomeContent } from './reader/ReaderHomeContent'
+import { ReaderModeSwitch } from './reader/ReaderModeSwitch'
+import { useReaderSettingsStore } from '../stores/readerSettings'
 
 const hasArtwork = (media?: Media | null) => !!(media?.poster_url || media?.backdrop_url)
 
@@ -37,6 +40,7 @@ export function HomePage() {
   const { pinnedIds } = usePinnedLibraries()
   const { field: sortField, order: sortOrder } = useLibraryListSort()
   const libraryTags = useLibraryTags()
+  const homeMode = useReaderSettingsStore((s) => s.homeMode)
 
   // 1. 媒体库元数据极速加载（不带 preview，毫秒级秒开首屏）。
   //    会话内已有缓存则先用缓存立即渲染，后台仍刷新一次兜底。
@@ -315,6 +319,14 @@ export function HomePage() {
 
   // 库列表还没回来先展示整页 loading；库为空时再等一下播放记录，
   // 以免在"空站点"和"有观看记录"两个终态之间闪空白。
+  // 阅读模式下跳过影视内容的加载门槛，直接渲染书架。
+  if (homeMode === 'reading') {
+    return (
+      <div className="space-y-6 pb-16">
+        <ReaderHomeContent />
+      </div>
+    )
+  }
   if (librariesLoading || (libraries.length === 0 && historyLoading)) {
     return <HomeLoadingState />
   }
@@ -328,6 +340,7 @@ export function HomePage() {
 
   return (
     <div className="space-y-12 pb-16">
+      <ReaderModeSwitch />
       {/* 1. 顶部海报轮播区 */}
       {carouselItems.length > 0 && (
         <HomeCarouselSection items={carouselItems} libraryMap={libraryMap} />

web/src/pages/reader/ReaderBookPage.tsx

@@ -0,0 +1,250 @@
+import { useEffect, useMemo, useState } from 'react'
+import { useNavigate, useSearchParams } from 'react-router-dom'
+import toast from 'react-hot-toast'
+import { ArrowLeft, BookOpen, ChevronDown, ChevronUp, Loader2, RefreshCw, Trash2 } from 'lucide-react'
+
+import { readerAPI, type ReaderBook, type ReaderBookInfo, type ReaderTocChapter } from '../../api/reader'
+
+// 书籍详情页（仿 legado BookInfoActivity：封面 + 信息 + 简介 + 目录入口 + 加书架/开始阅读）。
+
+export default function ReaderBookPage() {
+  const navigate = useNavigate()
+  const [params] = useSearchParams()
+  const sourceURL = params.get('source_url') ?? ''
+  const bookURL = params.get('book_url') ?? ''
+  const [qName, qAuthor] = [params.get('name') ?? '', params.get('author') ?? '']
+  const [qCover] = [params.get('cover_url') ?? '']
+  const [originID] = [params.get('origin_id') ?? '']
+  const [originName] = [params.get('origin_name') ?? '']
+
+  const [info, setInfo] = useState<ReaderBookInfo | null>(null)
+  const [infoError, setInfoError] = useState('')
+  const [chapters, setChapters] = useState<ReaderTocChapter[] | null>(null)
+  const [shelfBook, setShelfBook] = useState<ReaderBook | null>(null)
+  const [busy, setBusy] = useState(false)
+  const [tocExpanded, setTocExpanded] = useState(false)
+  const [introExpanded, setIntroExpanded] = useState(false)
+
+  const loadInfo = () => {
+    if (!bookURL) return
+    setInfoError('')
+    readerAPI
+      .bookInfo({ source_url: sourceURL, book_url: bookURL })
+      .then(setInfo)
+      .catch((e) => setInfoError(e?.response?.data?.error ?? '详情加载失败'))
+  }
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  useEffect(loadInfo, [bookURL])
+
+  // 书架状态 + 目录
+  useEffect(() => {
+    if (!bookURL) return
+    readerAPI
+      .listBooks()
+      .then((books) => {
+        const hit = books.find((b) => b.book_url === bookURL && b.origin === sourceURL) ?? null
+        setShelfBook(hit)
+      })
+      .catch(() => undefined)
+    readerAPI
+      .toc({ source_url: sourceURL, book_url: bookURL, toc_url: bookURL })
+      .then(setChapters)
+      .catch(() => setChapters([]))
+  }, [bookURL, sourceURL])
+
+  // 详情返回的 tocUrl 更准确，拿到后重新拉目录
+  useEffect(() => {
+    const tocURL = info?.toc_url
+    if (!tocURL || tocURL === bookURL) return
+    readerAPI
+      .toc({ source_url: sourceURL, book_url: bookURL, toc_url: tocURL })
+      .then(setChapters)
+      .catch(() => undefined)
+  }, [info?.toc_url, sourceURL, bookURL])
+
+  const name = info?.name || qName
+  const author = info?.author || qAuthor
+  const cover = info?.cover_url || qCover
+
+  const firstReadableChapter = useMemo(() => chapters?.find((c) => !c.is_volume && c.url) ?? null, [chapters])
+
+  const startReading = async () => {
+    setBusy(true)
+    try {
+      let book = shelfBook
+      if (!book) {
+        book = await readerAPI.addBook({
+          origin: {
+            source_id: originID,
+            origin: sourceURL,
+            origin_name: originName || info?.name || '',
+            origin_type: 0,
+            book_url: bookURL,
+            latest_chapter: info?.latest_chapter ?? '',
+          },
+          name,
+          author,
+          cover_url: cover,
+        })
+      }
+      navigate(`/reader/view/${book.id}`)
+    } catch (e) {
+      toast.error((e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? '操作失败')
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  const removeFromShelf = async () => {
+    if (!shelfBook) return
+    try {
+      await readerAPI.removeBook(shelfBook.id)
+      toast.success('已移出书架')
+      setShelfBook(null)
+    } catch {
+      toast.error('移出失败')
+    }
+  }
+
+  const refreshToc = async () => {
+    if (!info?.toc_url && !bookURL) return
+    setBusy(true)
+    try {
+      const list = await readerAPI.toc({ source_url: sourceURL, book_url: bookURL, toc_url: info?.toc_url || bookURL })
+      setChapters(list)
+      toast.success(`目录已刷新，共 ${list.length} 章`)
+    } catch {
+      toast.error('目录刷新失败')
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  if (!bookURL) {
+    return (
+      <div className="mx-auto px-6 py-24 text-center text-sm text-[var(--app-muted)]">缺少书籍参数</div>
+    )
+  }
+
+  return (
+    <div className="mx-auto min-h-[100dvh] w-full max-w-4xl px-4 pb-16 pt-4 sm:px-6">
+      <div className="flex items-center gap-3">
+        <button
+          type="button"
+          onClick={() => navigate(-1)}
+          className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
+        >
+          <ArrowLeft size={18} />
+        </button>
+        <p className="flex-1 truncate text-sm font-bold text-[var(--app-text)]">{name}</p>
+        <button
+          type="button"
+          onClick={refreshToc}
+          disabled={busy}
+          className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
+          title="刷新目录"
+        >
+          <RefreshCw size={16} className={busy ? 'animate-spin' : ''} />
+        </button>
+      </div>
+
+      {/* 信息区（仿 legado：封面 + 书名/作者/最新章节/简介） */}
+      <div className="mt-6 flex gap-5">
+        <div className="h-40 w-28 shrink-0 overflow-hidden rounded-xl border border-[var(--app-border)] bg-[var(--app-panel-soft)]">
+          {cover ? (
+            <img src={cover} alt={name} referrerPolicy="no-referrer" className="h-full w-full object-cover" />
+          ) : (
+            <div className="flex h-full w-full items-center justify-center">
+              <BookOpen size={24} className="text-[var(--app-muted)]" />
+            </div>
+          )}
+        </div>
+        <div className="min-w-0 flex-1">
+          <h1 className="font-display text-xl text-ink-600">{name || '未知书名'}</h1>
+          <p className="mt-1 text-xs text-[var(--app-muted)]">{author || '佚名'}</p>
+          {info?.kind && (
+            <p className="mt-1 flex flex-wrap gap-1.5">
+              {info.kind.split(/[,,]/).filter(Boolean).slice(0, 5).map((k) => (
+                <span key={k} className="rounded-md bg-brand-500/10 px-1.5 py-0.5 text-2xs font-bold text-brand-600">
+                  {k}
+                </span>
+              ))}
+            </p>
+          )}
+          <p className="mt-1 truncate text-xs text-[var(--app-muted)]">
+            最新：<span className="text-[var(--app-text)]">{info?.latest_chapter || '加载中…'}</span>
+          </p>
+          <p className="mt-0.5 text-2xs text-[var(--app-muted)]">书源：{originName || sourceURL}</p>
+          {(info?.intro || infoError) && (
+            <div className="mt-3">
+              <p className={`text-xs leading-5 text-[var(--app-subtle)] ${introExpanded ? '' : 'line-clamp-3'}`}>
+                {infoError || info?.intro}
+              </p>
+              {!infoError && (
+                <button
+                  type="button"
+                  onClick={() => setIntroExpanded((v) => !v)}
+                  className="mt-1 inline-flex items-center text-2xs text-brand-600"
+                >
+                  {introExpanded ? <>收起 <ChevronUp size={11} /></> : <>展开 <ChevronDown size={11} /></>}
+                </button>
+              )}
+            </div>
+          )}
+        </div>
+      </div>
+
+      {/* 动作区 */}
+      <div className="mt-6 flex gap-3">
+        {shelfBook ? (
+          <button type="button" onClick={removeFromShelf} className="btn-outline flex-1 text-xs">
+            <Trash2 size={13} className="mr-1 inline" /> 移出书架
+          </button>
+        ) : (
+          <button type="button" onClick={startReading} disabled={busy} className="btn-outline flex-1 text-xs disabled:opacity-50">
+            <BookOpen size={13} className="mr-1 inline" /> 加入书架
+          </button>
+        )}
+        <button type="button" onClick={startReading} disabled={busy || !firstReadableChapter} className="btn-primary flex-1 text-xs disabled:opacity-50">
+          {busy ? <Loader2 size={13} className="mr-1 inline animate-spin" /> : null}
+          {shelfBook?.dur_chapter_title ? '继续阅读' : '开始阅读'}
+        </button>
+      </div>
+
+      {/* 目录 */}
+      <div className="mt-8">
+        <div className="flex items-center justify-between border-b border-[var(--app-border)] pb-2">
+          <p className="text-sm font-bold text-[var(--app-text)]">
+            目录 {chapters !== null && <span className="text-xs font-normal text-[var(--app-muted)]">（{chapters.length} 章）</span>}
+          </p>
+          {chapters !== null && chapters.length > 20 && (
+            <button
+              type="button"
+              onClick={() => setTocExpanded((v) => !v)}
+              className="text-xs text-brand-600"
+            >
+              {tocExpanded ? '收起' : '展开全部'}
+            </button>
+          )}
+        </div>
+        {chapters === null ? (
+          <div className="flex justify-center py-10 text-[var(--app-muted)]">
+            <Loader2 className="animate-spin" size={20} />
+          </div>
+        ) : (
+          <div className={`mt-2 overflow-y-auto ${tocExpanded ? 'max-h-[70vh]' : 'max-h-80'}`}>
+            {chapters.map((c) => (
+              <div key={c.index} className="px-1 py-1.5 text-xs text-[var(--app-muted)]">
+                {c.is_volume ? (
+                  <p className="font-bold text-[var(--app-text)]">{c.title}</p>
+                ) : (
+                  c.title
+                )}
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}

web/src/pages/reader/ReaderHomeContent.tsx

@@ -0,0 +1,114 @@
+import { useEffect, useState } from 'react'
+import { Link, useNavigate } from 'react-router-dom'
+import { BookOpen, Loader2, RefreshCw, Search, Settings2 } from 'lucide-react'
+
+import { readerAPI, type ReaderBook } from '../../api/reader'
+import { ReaderModeSwitch } from './ReaderModeSwitch'
+
+// 首页阅读模式的书架内容（首页切换与 /reader 路由共用）。
+// 结构仿 legado 书架：网格封面 + 书名 + 阅读进度，右上搜索/书源管理入口。
+
+export function ReaderHomeContent({ embedded = false }: { embedded?: boolean }) {
+  const navigate = useNavigate()
+  const [books, setBooks] = useState<ReaderBook[] | null>(null)
+  const [error, setError] = useState('')
+
+  const load = () => {
+    setError('')
+    readerAPI
+      .listBooks()
+      .then(setBooks)
+      .catch((e) => setError(e?.response?.data?.error ?? '加载书架失败'))
+  }
+
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  useEffect(load, [])
+
+  return (
+    <div className="space-y-6">
+      {!embedded && <ReaderModeSwitch />}
+
+      <div className="flex items-center justify-between gap-3">
+        <h1 className="font-display text-2xl text-ink-600">书架</h1>
+        <div className="flex items-center gap-2">
+          <Link
+            to="/reader/sources"
+            className="flex items-center gap-1.5 rounded-xl border border-[var(--app-border)] px-3 py-1.5 text-xs font-bold text-[var(--app-muted)] hover:text-[var(--app-text)]"
+          >
+            <Settings2 size={13} /> 书源管理
+          </Link>
+          <Link
+            to="/reader/search"
+            className="flex items-center gap-1.5 rounded-xl border border-brand-500/60 bg-brand-500/10 px-3 py-1.5 text-xs font-bold text-brand-600 hover:bg-brand-500/20"
+          >
+            <Search size={13} /> 搜索
+          </Link>
+        </div>
+      </div>
+
+      {books === null && !error && (
+        <div className="flex items-center justify-center py-24 text-[var(--app-muted)]">
+          <Loader2 className="animate-spin" size={22} />
+        </div>
+      )}
+
+      {error && books === null && (
+        <div className="rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] p-8 text-center">
+          <p className="text-sm text-[var(--app-muted)]">{error}</p>
+          <button type="button" onClick={load} className="mt-4 inline-flex items-center gap-1.5 btn-outline text-xs">
+            <RefreshCw size={13} /> 重试
+          </button>
+        </div>
+      )}
+
+      {books !== null && books.length === 0 && (
+        <div className="rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] p-12 text-center">
+          <div className="mx-auto flex h-12 w-12 items-center justify-center rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel)]">
+            <BookOpen size={20} className="text-brand-500" />
+          </div>
+          <p className="mt-4 text-sm font-bold text-[var(--app-text)]">书架空空如也</p>
+          <p className="mt-1 text-xs text-[var(--app-muted)]">先到「书源管理」导入书源，再搜索加入书架</p>
+          <div className="mt-5 flex items-center justify-center gap-3">
+            <Link to="/reader/sources" className="btn-outline text-xs">导入书源</Link>
+            <Link to="/reader/search" className="btn-primary text-xs">去搜索</Link>
+          </div>
+        </div>
+      )}
+
+      {books !== null && books.length > 0 && (
+        <div className="grid grid-cols-3 gap-x-4 gap-y-6 sm:grid-cols-4 md:grid-cols-5 lg:grid-cols-6 xl:grid-cols-8">
+          {books.map((book) => (
+            <button
+              key={book.id}
+              type="button"
+              onClick={() => navigate(`/reader/view/${book.id}`)}
+              className="group text-left"
+            >
+              <div className="relative overflow-hidden rounded-xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] shadow-sm transition group-hover:shadow-md">
+                <div className="aspect-[3/4] w-full">
+                  {book.cover_url ? (
+                    <img
+                      src={book.cover_url}
+                      alt={book.name}
+                      loading="lazy"
+                      referrerPolicy="no-referrer"
+                      className="h-full w-full object-cover"
+                    />
+                  ) : (
+                    <div className="flex h-full w-full items-center justify-center">
+                      <BookOpen size={22} className="text-[var(--app-muted)]" />
+                    </div>
+                  )}
+                </div>
+              </div>
+              <p className="mt-2 truncate text-xs font-bold text-[var(--app-text)]">{book.name}</p>
+              <p className="truncate text-2xs text-[var(--app-muted)]">
+                {book.dur_chapter_title ? `读到 ${book.dur_chapter_title}` : book.author || '未开始阅读'}
+              </p>
+            </button>
+          ))}
+        </div>
+      )}
+    </div>
+  )
+}

web/src/pages/reader/ReaderHomePage.tsx

@@ -0,0 +1,10 @@
+import { ReaderHomeContent } from './ReaderHomeContent'
+
+// 阅读主页（/reader）：书架 + 搜索/书源入口。
+export default function ReaderHomePage() {
+  return (
+    <div className="mx-auto min-h-[100dvh] w-full max-w-7xl px-4 pb-16 pt-4 sm:px-6">
+      <ReaderHomeContent />
+    </div>
+  )
+}

web/src/pages/reader/ReaderModeSwitch.tsx

@@ -0,0 +1,35 @@
+import { BookOpen, Clapperboard } from 'lucide-react'
+
+import { useReaderSettingsStore } from '../../stores/readerSettings'
+
+// 首页「影视 / 阅读」分段切换（样式对齐 LibraryTagBar 页签）。
+export function ReaderModeSwitch() {
+  const homeMode = useReaderSettingsStore((s) => s.homeMode)
+  const setHomeMode = useReaderSettingsStore((s) => s.setHomeMode)
+
+  const itemClass = (active: boolean) =>
+    `flex items-center gap-1.5 rounded-xl border px-4 py-1.5 text-xs font-bold transition ${
+      active
+        ? 'border-brand-500/60 bg-brand-500/10 text-brand-600'
+        : 'border-[var(--app-border)] text-[var(--app-muted)] hover:text-[var(--app-text)]'
+    }`
+
+  return (
+    <div className="flex items-center gap-2 border-b border-[var(--app-border)] pb-3">
+      <button
+        type="button"
+        className={itemClass(homeMode === 'media')}
+        onClick={() => setHomeMode('media')}
+      >
+        <Clapperboard size={13} /> 影视
+      </button>
+      <button
+        type="button"
+        className={itemClass(homeMode === 'reading')}
+        onClick={() => setHomeMode('reading')}
+      >
+        <BookOpen size={13} /> 阅读
+      </button>
+    </div>
+  )
+}

web/src/pages/reader/ReaderRoutes.tsx

@@ -0,0 +1,21 @@
+import { Navigate, Route, Routes } from 'react-router-dom'
+
+import ReaderBookPage from './ReaderBookPage'
+import ReaderHomePage from './ReaderHomePage'
+import ReaderSearchPage from './ReaderSearchPage'
+import ReaderSourcesPage from './ReaderSourcesPage'
+import ReaderViewPage from './ReaderViewPage'
+
+// 阅读独立布局路由（不套影视 Layout，全屏沉浸；挂在 /reader/* 下）。
+export default function ReaderRoutes() {
+  return (
+    <Routes>
+      <Route index element={<ReaderHomePage />} />
+      <Route path="search" element={<ReaderSearchPage />} />
+      <Route path="sources" element={<ReaderSourcesPage />} />
+      <Route path="book" element={<ReaderBookPage />} />
+      <Route path="view/:bookId" element={<ReaderViewPage />} />
+      <Route path="*" element={<Navigate to="/reader" replace />} />
+    </Routes>
+  )
+}

web/src/pages/reader/ReaderSearchPage.tsx

@@ -0,0 +1,201 @@
+import { useRef, useState } from 'react'
+import { Link, useNavigate } from 'react-router-dom'
+import toast from 'react-hot-toast'
+import { AlertTriangle, ArrowLeft, BookOpen, ChevronDown, ChevronRight, Loader2, Plus, Search } from 'lucide-react'
+
+import { readerAPI, type ReaderSearchBook, type ReaderSearchSkipped } from '../../api/reader'
+
+// 多源聚合搜索页（仿 legado SearchActivity：结果流 + 失败书源列表）。
+
+export default function ReaderSearchPage() {
+  const navigate = useNavigate()
+  const [key, setKey] = useState('')
+  const [searching, setSearching] = useState(false)
+  const [books, setBooks] = useState<ReaderSearchBook[] | null>(null)
+  const [skipped, setSkipped] = useState<ReaderSearchSkipped[]>([])
+  const [showSkipped, setShowSkipped] = useState(false)
+  const [adding, setAdding] = useState('')
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  const doSearch = async () => {
+    const kw = key.trim()
+    if (!kw || searching) return
+    setSearching(true)
+    setShowSkipped(false)
+    try {
+      const res = await readerAPI.search(kw)
+      setBooks(res.books)
+      setSkipped(res.skipped)
+      if (res.books.length === 0) toast.error('所有书源都没有找到结果')
+    } catch (e) {
+      const msg = (e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? '搜索失败'
+      toast.error(msg)
+    } finally {
+      setSearching(false)
+    }
+  }
+
+  const addToShelf = async (book: ReaderSearchBook) => {
+    const origin = book.origins[0]
+    if (!origin) return
+    setAdding(book.book_url)
+    try {
+      await readerAPI.addBook({ origin, name: book.name, author: book.author, cover_url: book.cover_url })
+      toast.success(`《${book.name}》已加入书架`)
+    } catch (e) {
+      const msg = (e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? '加入书架失败'
+      toast.error(msg)
+    } finally {
+      setAdding('')
+    }
+  }
+
+  const openBook = async (book: ReaderSearchBook) => {
+    const origin = book.origins[0]
+    if (!origin) return
+    navigate(
+      `/reader/book?${new URLSearchParams({
+        source_url: origin.origin,
+        book_url: origin.book_url,
+        name: book.name,
+        author: book.author,
+        cover_url: book.cover_url,
+        origin_id: origin.source_id,
+        origin_name: origin.origin_name,
+      }).toString()}`,
+    )
+  }
+
+  return (
+    <div className="mx-auto min-h-[100dvh] w-full max-w-4xl px-4 pb-16 pt-4 sm:px-6">
+      <div className="flex items-center gap-3">
+        <button
+          type="button"
+          onClick={() => navigate(-1)}
+          className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
+        >
+          <ArrowLeft size={18} />
+        </button>
+        <div className="flex flex-1 items-center gap-2 rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel)] px-3 py-2">
+          <Search size={15} className="text-[var(--app-muted)]" />
+          <input
+            ref={inputRef}
+            autoFocus
+            value={key}
+            onChange={(e) => setKey(e.target.value)}
+            onKeyDown={(e) => e.key === 'Enter' && doSearch()}
+            placeholder="搜索书名或作者"
+            className="w-full bg-transparent text-sm text-[var(--app-text)] outline-none placeholder:text-[var(--app-muted)]"
+          />
+        </div>
+        <button
+          type="button"
+          onClick={doSearch}
+          disabled={searching || !key.trim()}
+          className="btn-primary text-xs disabled:opacity-50"
+        >
+          {searching ? <Loader2 size={13} className="animate-spin" /> : '搜索'}
+        </button>
+      </div>
+
+      {searching && (
+        <div className="flex flex-col items-center gap-2 py-24 text-[var(--app-muted)]">
+          <Loader2 className="animate-spin" size={22} />
+          <p className="text-xs">正在并发搜索启用的书源（单源最长 30 秒）…</p>
+        </div>
+      )}
+
+      {!searching && books !== null && (
+        <div className="mt-6 space-y-3">
+          {books.map((book) => (
+            <div
+              key={`${book.name}|${book.author}`}
+              className="flex gap-4 rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel)] p-4"
+            >
+              <button type="button" onClick={() => openBook(book)} className="shrink-0">
+                <div className="h-24 w-16 overflow-hidden rounded-lg border border-[var(--app-border)] bg-[var(--app-panel-soft)]">
+                  {book.cover_url ? (
+                    <img
+                      src={book.cover_url}
+                      alt={book.name}
+                      loading="lazy"
+                      referrerPolicy="no-referrer"
+                      className="h-full w-full object-cover"
+                    />
+                  ) : (
+                    <div className="flex h-full w-full items-center justify-center">
+                      <BookOpen size={18} className="text-[var(--app-muted)]" />
+                    </div>
+                  )}
+                </div>
+              </button>
+              <div className="min-w-0 flex-1">
+                <button type="button" onClick={() => openBook(book)} className="text-left">
+                  <p className="truncate text-sm font-bold text-[var(--app-text)] hover:text-brand-600">
+                    {book.name}
+                    {book.origins.length > 1 && (
+                      <span className="ml-2 rounded-md bg-brand-500/10 px-1.5 py-0.5 text-2xs font-bold text-brand-600">
+                        {book.origins.length} 源可换
+                      </span>
+                    )}
+                  </p>
+                </button>
+                <p className="mt-1 truncate text-xs text-[var(--app-muted)]">
+                  {book.author || '佚名'}
+                  {book.kind ? ` · ${book.kind}` : ''}
+                  {book.word_count ? ` · ${book.word_count}` : ''}
+                </p>
+                <p className="mt-1 truncate text-xs text-[var(--app-muted)]">最新：{book.latest_chapter || '未知'}</p>
+                {book.intro && <p className="mt-1 line-clamp-2 text-xs text-[var(--app-subtle)]">{book.intro}</p>}
+              </div>
+              <div className="flex shrink-0 flex-col justify-center">
+                <button
+                  type="button"
+                  onClick={() => addToShelf(book)}
+                  disabled={adding === book.book_url}
+                  className="btn-outline text-2xs"
+                >
+                  {adding === book.book_url ? <Loader2 size={12} className="animate-spin" /> : <Plus size={12} />}
+                  加书架
+                </button>
+              </div>
+            </div>
+          ))}
+
+          {skipped.length > 0 && (
+            <div className="rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel-soft)]">
+              <button
+                type="button"
+                onClick={() => setShowSkipped((v) => !v)}
+                className="flex w-full items-center gap-2 px-4 py-3 text-xs font-bold text-[var(--app-muted)]"
+              >
+                <AlertTriangle size={13} className="text-amber-500" />
+                {skipped.length} 个书源搜索失败
+                {showSkipped ? <ChevronDown size={13} className="ml-auto" /> : <ChevronRight size={13} className="ml-auto" />}
+              </button>
+              {showSkipped && (
+                <div className="space-y-1.5 px-4 pb-3">
+                  {skipped.map((s) => (
+                    <div key={s.source_id} className="flex items-start gap-2 text-xs text-[var(--app-muted)]">
+                      <span className="shrink-0 font-bold text-[var(--app-text)]">{s.origin_name}</span>
+                      <span className="min-w-0 break-all">{s.reason}</span>
+                    </div>
+                  ))}
+                  <Link to="/reader/sources" className="inline-block pt-1 text-2xs text-brand-600 hover:underline">
+                    去书源管理排查 →
+                  </Link>
+                </div>
+              )}
+            </div>
+          )}
+        </div>
+      )}
+
+      {!searching && books === null && (
+        <div className="py-24 text-center text-xs text-[var(--app-muted)]">
+          输入关键词开始搜索 · 需要 <Link to="/reader/sources" className="text-brand-600 hover:underline">先导入书源</Link>
+        </div>
+      )}
+    </div>
+  )
+}

web/src/pages/reader/ReaderSourcesPage.tsx

@@ -0,0 +1,215 @@
+import { useEffect, useState } from 'react'
+import { useNavigate } from 'react-router-dom'
+import toast from 'react-hot-toast'
+import { ArrowLeft, Bug, Download, Loader2, Play, Trash2 } from 'lucide-react'
+
+import { readerAPI, type ReaderSource } from '../../api/reader'
+import { READER_SOURCE_TYPES } from './sourceTypes'
+
+// 书源管理页（仿 legado 书源列表：启停开关、快速调试、导入）。
+
+function hostOf(url: string): string {
+  try {
+    return new URL(url).host
+  } catch {
+    return url
+  }
+}
+
+export default function ReaderSourcesPage() {
+  const navigate = useNavigate()
+  const [sources, setSources] = useState<ReaderSource[] | null>(null)
+  const [importText, setImportText] = useState('')
+  const [importing, setImporting] = useState(false)
+  const [showImport, setShowImport] = useState(false)
+  const [debugId, setDebugId] = useState('')
+  const [debugKey, setDebugKey] = useState('')
+  const [debugLogs, setDebugLogs] = useState<string[] | null>(null)
+  const [debugging, setDebugging] = useState(false)
+
+  const load = () => {
+    readerAPI
+      .listSources()
+      .then(setSources)
+      .catch(() => toast.error('加载书源失败'))
+  }
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  useEffect(load, [])
+
+  const doImport = async () => {
+    if (!importText.trim() || importing) return
+    setImporting(true)
+    try {
+      const imported = await readerAPI.importSources(importText)
+      toast.success(`成功导入 ${imported} 个书源`)
+      setImportText('')
+      setShowImport(false)
+      load()
+    } catch (e) {
+      const msg = (e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? '导入失败'
+      toast.error(msg)
+    } finally {
+      setImporting(false)
+    }
+  }
+
+  const toggleEnabled = async (src: ReaderSource) => {
+    try {
+      await readerAPI.setSourceEnabled(src.id, !src.enabled)
+      setSources((prev) => prev?.map((s) => (s.id === src.id ? { ...s, enabled: !s.enabled } : s)) ?? null)
+    } catch {
+      toast.error('更新失败')
+    }
+  }
+
+  const removeSource = async (src: ReaderSource) => {
+    if (!window.confirm(`删除书源「${src.name}」？`)) return
+    try {
+      await readerAPI.deleteSource(src.id)
+      setSources((prev) => prev?.filter((s) => s.id !== src.id) ?? null)
+      toast.success('已删除')
+    } catch {
+      toast.error('删除失败')
+    }
+  }
+
+  const doDebug = async (src: ReaderSource) => {
+    if (!debugKey.trim()) {
+      toast.error('先填一个搜索关键词')
+      return
+    }
+    setDebugging(true)
+    setDebugLogs(null)
+    try {
+      const logs = await readerAPI.debugSource(src.id, debugKey.trim())
+      setDebugLogs(logs)
+    } catch (e) {
+      const msg = (e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? '调试失败'
+      toast.error(msg)
+    } finally {
+      setDebugging(false)
+    }
+  }
+
+  return (
+    <div className="mx-auto min-h-[100dvh] w-full max-w-4xl px-4 pb-16 pt-4 sm:px-6">
+      <div className="flex items-center gap-3">
+        <button
+          type="button"
+          onClick={() => navigate(-1)}
+          className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-[var(--app-text)]"
+        >
+          <ArrowLeft size={18} />
+        </button>
+        <h1 className="flex-1 font-display text-lg text-ink-600">书源管理</h1>
+        <button type="button" onClick={() => setShowImport((v) => !v)} className="btn-primary text-xs">
+          <Download size={13} className="mr-1 inline" /> 导入书源
+        </button>
+      </div>
+
+      {showImport && (
+        <div className="mt-4 rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel)] p-4">
+          <textarea
+            value={importText}
+            onChange={(e) => setImportText(e.target.value)}
+            rows={6}
+            placeholder={'粘贴书源 JSON / Base64，或填一个书源链接（https://...）\n支持数组批量导入'}
+            className="w-full rounded-xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] p-3 text-xs text-[var(--app-text)] outline-none placeholder:text-[var(--app-muted)]"
+          />
+          <div className="mt-2 flex justify-end">
+            <button type="button" onClick={doImport} disabled={importing || !importText.trim()} className="btn-primary text-xs disabled:opacity-50">
+              {importing ? <Loader2 size={13} className="inline animate-spin" /> : '开始导入'}
+            </button>
+          </div>
+        </div>
+      )}
+
+      <div className="mt-6 space-y-2">
+        {sources === null && (
+          <div className="flex items-center justify-center py-24 text-[var(--app-muted)]">
+            <Loader2 className="animate-spin" size={22} />
+          </div>
+        )}
+        {sources !== null && sources.length === 0 && (
+          <div className="rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] p-12 text-center text-xs text-[var(--app-muted)]">
+            还没有书源，点右上「导入书源」开始
+          </div>
+        )}
+        {sources?.map((src) => (
+          <div key={src.id} className="rounded-2xl border border-[var(--app-border)] bg-[var(--app-panel)]">
+            <div className="flex items-center gap-3 px-4 py-3">
+              <div className="min-w-0 flex-1">
+                <p className="flex items-center gap-2 truncate text-sm font-bold text-[var(--app-text)]">
+                  {src.name}
+                  <span className="shrink-0 rounded-md bg-brand-500/10 px-1.5 py-0.5 text-2xs font-bold text-brand-600">
+                    {READER_SOURCE_TYPES[src.type] ?? '文本'}
+                  </span>
+                  {src.group && <span className="truncate text-2xs font-normal text-[var(--app-muted)]">{src.group}</span>}
+                </p>
+                <p className="mt-0.5 truncate text-xs text-[var(--app-muted)]">{hostOf(src.source_url)}</p>
+              </div>
+              <button
+                type="button"
+                title="快速调试"
+                onClick={() => {
+                  setDebugId(debugId === src.id ? '' : src.id)
+                  setDebugLogs(null)
+                }}
+                className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-brand-600"
+              >
+                <Bug size={16} />
+              </button>
+              <button
+                type="button"
+                title="删除"
+                onClick={() => removeSource(src)}
+                className="rounded-xl p-2 text-[var(--app-muted)] hover:bg-[var(--app-hover)] hover:text-red-500"
+              >
+                <Trash2 size={16} />
+              </button>
+              {/* 启停开关（仿 legado Switch） */}
+              <button
+                type="button"
+                role="switch"
+                aria-checked={src.enabled}
+                onClick={() => toggleEnabled(src)}
+                className={`relative h-5 w-9 shrink-0 rounded-full transition ${
+                  src.enabled ? 'bg-brand-500' : 'bg-[var(--app-hover)]'
+                }`}
+              >
+                <span
+                  className={`absolute top-0.5 h-4 w-4 rounded-full bg-white shadow transition-all ${
+                    src.enabled ? 'left-[18px]' : 'left-0.5'
+                  }`}
+                />
+              </button>
+            </div>
+
+            {debugId === src.id && (
+              <div className="border-t border-[var(--app-border)] px-4 py-3">
+                <div className="flex items-center gap-2">
+                  <input
+                    value={debugKey}
+                    onChange={(e) => setDebugKey(e.target.value)}
+                    onKeyDown={(e) => e.key === 'Enter' && doDebug(src)}
+                    placeholder="搜索关键词（如：斗破苍穹）"
+                    className="flex-1 rounded-xl border border-[var(--app-border)] bg-[var(--app-panel-soft)] px-3 py-1.5 text-xs text-[var(--app-text)] outline-none"
+                  />
+                  <button type="button" onClick={() => doDebug(src)} disabled={debugging} className="btn-outline text-2xs disabled:opacity-50">
+                    {debugging ? <Loader2 size={12} className="inline animate-spin" /> : <Play size={12} className="inline" />}
+                    运行
+                  </button>
+                </div>
+                {debugLogs !== null && (
+                  <pre className="mt-3 max-h-72 overflow-auto rounded-xl bg-[var(--app-panel-soft)] p-3 font-mono text-2xs leading-5 text-[var(--app-text)]">
+                    {debugLogs.length === 0 ? '（无日志）' : debugLogs.join('\n')}
+                  </pre>
+                )}
+              </div>
+            )}
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}

web/src/pages/reader/ReaderViewPage.tsx

@@ -0,0 +1,606 @@
+import { useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react'
+import { useParams } from 'react-router-dom'
+import toast from 'react-hot-toast'
+import {
+  ArrowLeft,
+  BookOpen,
+  ChevronLeft,
+  LayoutList,
+  ListEnd,
+  Loader2,
+  Minus,
+  Moon,
+  Plus,
+  ScrollText,
+  Sun,
+} from 'lucide-react'
+import { Virtuoso } from 'react-virtuoso'
+
+import { readerAPI, type ReaderBook, type ReaderChapter, type ReaderChapterContent } from '../../api/reader'
+import { READER_THEMES, getReaderTheme, useReaderSettingsStore } from '../../stores/readerSettings'
+
+// 文本阅读器（仿 legado ReadBookActivity：主题配色、点击区域、上下章、
+// 进度记忆、翻页/滚动双模式；桌面端限宽居中，支持键盘翻页）。
+
+const COLUMN_GAP = 48
+
+function firstReadableIndex(chapters: ReaderChapter[]): number {
+  const i = chapters.findIndex((c) => !c.is_volume && c.url)
+  return i === -1 ? 0 : i
+}
+
+export default function ReaderViewPage() {
+  const { bookId = '' } = useParams()
+  const settings = useReaderSettingsStore()
+  const theme = getReaderTheme(settings.themeId, settings.night)
+
+  const [book, setBook] = useState<ReaderBook | null>(null)
+  const [chapters, setChapters] = useState<ReaderChapter[]>([])
+  const [chapterIndex, setChapterIndex] = useState<number | null>(null)
+  const [content, setContent] = useState<string | null>(null)
+  const [contentType, setContentType] = useState<'text' | 'audio' | 'image'>('text')
+  const [loadingStage, setLoadingStage] = useState<'book' | 'content' | null>('book')
+  const [error, setError] = useState('')
+
+  const [menuOpen, setMenuOpen] = useState(false)
+  const [panel, setPanel] = useState<'none' | 'toc' | 'style'>('none')
+
+  // 分页状态
+  const viewportRef = useRef<HTMLDivElement>(null)
+  const scrollRef = useRef<HTMLDivElement>(null)
+  const contentRef = useRef<HTMLDivElement>(null)
+  const [page, setPage] = useState(0)
+  const [pageCount, setPageCount] = useState(1)
+  const [vw, setVw] = useState(0)
+  const contentCache = useRef(new Map<string, ReaderChapterContent>())
+  const pendingPosRef = useRef(0)
+  const pendingEndRef = useRef(false)
+
+  // ── 加载书籍与章节 ──
+  useEffect(() => {
+    let cancelled = false
+    ;(async () => {
+      try {
+        setLoadingStage('book')
+        setError('')
+        const books = await readerAPI.listBooks()
+        const b = books.find((x) => x.id === bookId)
+        if (!b) throw new Error('书籍不存在或已移出书架')
+        if (cancelled) return
+        setBook(b)
+        let chs = await readerAPI.listChapters(b.id)
+        if (chs.length === 0) {
+          const toc = await readerAPI.toc({
+            source_url: b.origin,
+            book_url: b.book_url,
+            toc_url: b.toc_url || b.book_url,
+          })
+          if (toc.length === 0) throw new Error('目录为空，尝试到详情页刷新目录')
+          const toSave = toc.map((c) => ({ index: c.index, title: c.title, url: c.url, is_volume: c.is_volume }))
+          await readerAPI.saveChapters(b.id, toSave).catch(() => undefined)
+          chs = toSave
+        }
+        if (cancelled) return
+        setChapters(chs)
+        const qChapter = Number(new URLSearchParams(window.location.search).get('chapter') ?? '')
+        let idx = firstReadableIndex(chs)
+        if (Number.isInteger(qChapter) && chs[qChapter] && !chs[qChapter].is_volume) idx = qChapter
+        else if (b.dur_chapter_index > 0 && chs[b.dur_chapter_index] && !chs[b.dur_chapter_index].is_volume) {
+          idx = b.dur_chapter_index
+        }
+        pendingPosRef.current = b.dur_chapter_pos ?? 0
+        setChapterIndex(idx)
+      } catch (e) {
+        if (!cancelled) setError((e as Error).message || '加载失败')
+      } finally {
+        if (!cancelled) setLoadingStage(null)
+      }
+    })()
+    return () => {
+      cancelled = true
+      contentCache.current.clear()
+    }
+  }, [bookId])
+
+  // ── 加载章节正文（带缓存与下一章预取） ──
+  useEffect(() => {
+    if (chapterIndex === null || !book || chapters.length === 0) return
+    const ch = chapters[chapterIndex]
+    if (!ch) return
+    let cancelled = false
+    ;(async () => {
+      setContent(null)
+      setLoadingStage('content')
+      try {
+        let ct = contentCache.current.get(ch.url)
+        if (!ct) {
+          ct = await readerAPI.content({
+            source_url: book.origin,
+            book_url: book.book_url,
+            chapter_url: ch.url,
+          })
+          contentCache.current.set(ch.url, ct)
+        }
+        if (cancelled) return
+        setContentType(ct.type)
+        setContent(ct.content ?? '')
+        setPage(0)
+        // pendingPosRef 保留：排版完成后由 relayout / 滚动恢复效果消费
+        // 进度上报（pos 保留原值，排版完成后才被消费清零）
+        readerAPI
+          .saveProgress(book.id, { chapter_index: chapterIndex, pos: pendingPosRef.current, chapter_title: ch.title })
+          .catch(() => undefined)
+        // 预取下一章
+        const next = chapters[chapterIndex + 1]
+        if (next && !contentCache.current.has(next.url)) {
+          readerAPI
+            .content({ source_url: book.origin, book_url: book.book_url, chapter_url: next.url })
+            .then((c) => contentCache.current.set(next.url, c))
+            .catch(() => undefined)
+        }
+      } catch (e) {
+        if (!cancelled) {
+          const msg = (e as { response?: { data?: { error?: string } } })?.response?.data?.error ?? (e as Error).message
+          setError(msg || '正文加载失败')
+        }
+      } finally {
+        if (!cancelled) setLoadingStage(null)
+      }
+    })()
+    return () => {
+      cancelled = true
+    }
+  }, [chapterIndex, book, chapters])
+
+  // ── 分页排版（CSS 多栏 + 平移） ──
+  const relayout = useCallback(() => {
+    const vp = viewportRef.current
+    if (!vp) return
+    const width = vp.clientWidth
+    setVw(width)
+    const total = vp.scrollWidth
+    const count = Math.max(1, Math.ceil((total + COLUMN_GAP) / (width + COLUMN_GAP)))
+    setPageCount(count)
+    setPage((p) => {
+      if (pendingEndRef.current && count > 0) {
+        pendingEndRef.current = false
+        return count - 1
+      }
+      if (pendingPosRef.current > 0) {
+        const pos = Math.min(pendingPosRef.current, count - 1)
+        pendingPosRef.current = 0
+        return pos
+      }
+      return Math.min(p, count - 1)
+    })
+  }, [])
+
+  useLayoutEffect(() => {
+    relayout()
+  }, [relayout, content, settings.fontSize, settings.lineHeight, settings.paragraphSpacing, settings.pageMode, vw])
+
+  useEffect(() => {
+    const vp = viewportRef.current
+    if (!vp) return
+    const ro = new ResizeObserver(() => relayout())
+    ro.observe(vp)
+    return () => ro.disconnect()
+  }, [relayout, content, settings.pageMode])
+
+  // 滚动模式恢复进度
+  useEffect(() => {
+    if (settings.pageMode !== 'scroll' || content === null) return
+    const el = scrollRef.current
+    if (el && pendingPosRef.current > 0) {
+      el.scrollTop = pendingPosRef.current
+      pendingPosRef.current = 0
+    }
+  }, [content, settings.pageMode])
+
+  // ── 进度保存（翻页 / 滚动） ──
+  const savePos = useCallback(
+    (pos: number) => {
+      if (!book || chapterIndex === null) return
+      const ch = chapters[chapterIndex]
+      readerAPI
+        .saveProgress(book.id, { chapter_index: chapterIndex, pos, chapter_title: ch?.title ?? '' })
+        .catch(() => undefined)
+    },
+    [book, chapterIndex, chapters],
+  )
+
+  useEffect(() => {
+    if (settings.pageMode !== 'page' || content === null || chapterIndex === null) return
+    const t = setTimeout(() => savePos(page), 1500)
+    return () => clearTimeout(t)
+  }, [page, content, chapterIndex, settings.pageMode, savePos])
+
+  // ── 章节导航 ──
+  const goChapter = useCallback(
+    (delta: number, atEnd = false) => {
+      if (chapterIndex === null) return
+      let i = chapterIndex + delta
+      while (i >= 0 && i < chapters.length && chapters[i].is_volume) i += delta
+      if (i < 0 || i >= chapters.length) {
+        toast(delta < 0 ? '已经是第一章' : '已经是最后一章')
+        return
+      }
+      pendingEndRef.current = atEnd
+      setError('')
+      setChapterIndex(i)
+    },
+    [chapterIndex, chapters],
+  )
+
+  const goPrev = useCallback(() => {
+    if (settings.pageMode === 'scroll') {
+      scrollRef.current?.scrollBy({ top: -window.innerHeight * 0.9, behavior: 'auto' })
+      return
+    }
+    if (page > 0) setPage((p) => p - 1)
+    else goChapter(-1, true)
+  }, [settings.pageMode, page, goChapter])
+
+  const goNext = useCallback(() => {
+    if (settings.pageMode === 'scroll') {
+      const el = scrollRef.current
+      if (el && el.scrollTop + el.clientHeight >= el.scrollHeight - 2) goChapter(1)
+      else el?.scrollBy({ top: window.innerHeight * 0.9, behavior: 'auto' })
+      return
+    }
+    if (page < pageCount - 1) setPage((p) => p + 1)
+    else goChapter(1)
+  }, [settings.pageMode, page, pageCount, goChapter])
+
+  // ── 键盘（桌面端） ──
+  useEffect(() => {
+    const onKey = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') {
+        if (panel !== 'none') setPanel('none')
+        else if (menuOpen) setMenuOpen(false)
+        else setMenuOpen(true)
+        return
+      }
+      if (e.key === 'ArrowLeft' || e.key === 'PageUp') goPrev()
+      else if (e.key === 'ArrowRight' || e.key === 'PageDown' || e.key === ' ') {
+        e.preventDefault()
+        goNext()
+      }
+    }
+    window.addEventListener('keydown', onKey)
+    return () => window.removeEventListener('keydown', onKey)
+  }, [goPrev, goNext, menuOpen, panel])
+
+  const currentChapter = chapterIndex !== null ? chapters[chapterIndex] : null
+  const paragraphs = (content ?? '').split('\n').map((p) => p.trim()).filter(Boolean)
+
+  // ── 渲染 ──
+  if (error && !book) {
+    return (
+      <div className="flex min-h-[100dvh] flex-col items-center justify-center gap-4 bg-[var(--app-bg)] text-[var(--app-text)]">
+        <p className="text-sm text-[var(--app-muted)]">{error}</p>
+        <button type="button" onClick={() => window.history.back()} className="btn-outline text-xs">
+          返回
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="fixed inset-0 z-40 flex flex-col" style={{ backgroundColor: theme.bg, color: theme.text }}>
+      {/* 正文视口 */}
+      <div className="relative flex-1 overflow-hidden">
+        <div className="mx-auto h-full w-full max-w-[900px]">
+          {settings.pageMode === 'page' ? (
+            <div ref={viewportRef} className="relative h-full overflow-hidden">
+              <div
+                ref={contentRef}
+                className="h-full"
+                style={{
+                  columnWidth: `${Math.max(vw, 1)}px`,
+                  columnGap: `${COLUMN_GAP}px`,
+                  columnFill: 'auto',
+                  transform: `translateX(-${page * (vw + COLUMN_GAP)}px)`,
+                  transition: 'transform 220ms ease',
+                  fontSize: settings.fontSize,
+                  lineHeight: settings.lineHeight,
+                }}
+              >
+                {paragraphs.map((p, i) => (
+                  <p key={i} style={{ textIndent: '2em', marginBottom: settings.paragraphSpacing }}>
+                    {p}
+                  </p>
+                ))}
+              </div>
+            </div>
+          ) : (
+            <div
+              ref={scrollRef}
+              onScroll={(e) => {
+                const el = e.currentTarget
+                if (chapterIndex === null) return
+                const max = el.scrollHeight - el.clientHeight
+                if (max > 0) {
+                  const pct = el.scrollTop / max
+                  if (Math.abs(pct * 1000 - (Number(el.dataset.last) ?? -1) * 1000) > 20) {
+                    el.dataset.last = String(pct)
+                    savePos(Math.round(el.scrollTop))
+                  }
+                }
+              }}
+              className="h-full overflow-y-auto px-1"
+              style={{ fontSize: settings.fontSize, lineHeight: settings.lineHeight }}
+            >
+              <div className="py-4">
+                {paragraphs.map((p, i) => (
+                  <p key={i} style={{ textIndent: '2em', marginBottom: settings.paragraphSpacing }}>
+                    {p}
+                  </p>
+                ))}
+              </div>
+            </div>
+          )}
+
+          {/* 加载 / 错误 / 空内容态 */}
+          {(loadingStage !== null || (content !== null && paragraphs.length === 0)) && contentType === 'text' && (
+            <div className="pointer-events-none absolute inset-0 flex items-center justify-center" style={{ color: theme.text }}>
+              {loadingStage !== null ? (
+                <Loader2 className="animate-spin opacity-60" size={24} />
+              ) : (
+                <p className="text-sm opacity-60">本章内容为空</p>
+              )}
+            </div>
+          )}
+          {error && (
+            <div className="absolute inset-0 flex flex-col items-center justify-center gap-3" style={{ color: theme.text }}>
+              <p className="text-sm opacity-80">{error}</p>
+              <button
+                type="button"
+                onClick={() => {
+                  setError('')
+                  if (chapterIndex !== null) {
+                    const ch = chapters[chapterIndex]
+                    if (ch) contentCache.current.delete(ch.url)
+                    setChapterIndex(chapterIndex)
+                  }
+                }}
+                className="rounded-xl border px-4 py-1.5 text-xs font-bold"
+                style={{ borderColor: theme.text }}
+              >
+                重试
+              </button>
+            </div>
+          )}
+        </div>
+
+        {/* 点击区域（9 宫格简化为三列，语义同 legado 默认配置：左右翻页、中间呼出菜单） */}
+        <div className="absolute inset-0 grid grid-cols-[30%_40%_30%]">
+          <button type="button" aria-label="上一页" onClick={goPrev} className="cursor-w-resize" />
+          <button
+            type="button"
+            aria-label="菜单"
+            onClick={() => setMenuOpen((v) => !v)}
+            className="cursor-default"
+          />
+          <button type="button" aria-label="下一页" onClick={goNext} className="cursor-e-resize" />
+        </div>
+      </div>
+
+      {/* 页脚页码（翻页模式） */}
+      {settings.pageMode === 'page' && contentType === 'text' && content !== null && (
+        <div className="pointer-events-none pb-2 text-center text-2xs opacity-50" style={{ color: theme.text }}>
+          {page + 1} / {pageCount} · {currentChapter?.title ?? ''}
+        </div>
+      )}
+
+      {/* 主菜单（仿 legado ReadMenu） */}
+      {menuOpen && (
+        <>
+          <button
+            type="button"
+            aria-label="关闭菜单"
+            className="fixed inset-0 z-40 cursor-default bg-black/30"
+            onClick={() => setMenuOpen(false)}
+          />
+          {/* 顶栏 */}
+          <div
+            className="fixed inset-x-0 top-0 z-50 flex items-center gap-3 border-b px-4 py-3 backdrop-blur"
+            style={{ backgroundColor: theme.bg, borderColor: theme.text + '22' }}
+          >
+            <button
+              type="button"
+              onClick={() => window.history.back()}
+              className="rounded-xl p-1.5 opacity-70 hover:opacity-100"
+              style={{ color: theme.text }}
+            >
+              <ArrowLeft size={18} />
+            </button>
+            <div className="min-w-0 flex-1 text-center">
+              <p className="truncate text-sm font-bold">{book?.name ?? '阅读'}</p>
+              <p className="truncate text-2xs opacity-60">{currentChapter?.title ?? ''}</p>
+            </div>
+            <div className="w-9" />
+          </div>
+
+          {/* 底部菜单 */}
+          <div
+            className="fixed inset-x-0 bottom-0 z-50 space-y-3 rounded-t-2xl border-t px-4 pb-6 pt-4 backdrop-blur"
+            style={{ backgroundColor: theme.bg, borderColor: theme.text + '22' }}
+          >
+            {/* 章节行 */}
+            <div className="flex items-center gap-3" style={{ color: theme.text }}>
+              <button
+                type="button"
+                onClick={() => goChapter(-1)}
+                className="rounded-xl px-2 py-1 text-xs font-bold opacity-80 hover:opacity-100"
+              >
+                上一章
+              </button>
+              <input
+                type="range"
+                min={1}
+                max={Math.max(1, settings.pageMode === 'page' ? pageCount : 1000)}
+                value={settings.pageMode === 'page' ? page + 1 : Math.round(
+                  ((scrollRef.current?.scrollTop ?? 0) /
+                    Math.max(1, (scrollRef.current?.scrollHeight ?? 1) - (scrollRef.current?.clientHeight ?? 1))) *
+                    1000,
+                )}
+                onChange={(e) => {
+                  if (settings.pageMode === 'page') setPage(Number(e.target.value) - 1)
+                  else {
+                    const el = scrollRef.current
+                    if (el) el.scrollTop = (Number(e.target.value) / 1000) * (el.scrollHeight - el.clientHeight)
+                  }
+                }}
+                className="flex-1 accent-current"
+                style={{ accentColor: theme.accent }}
+              />
+              <button
+                type="button"
+                onClick={() => goChapter(1)}
+                className="rounded-xl px-2 py-1 text-xs font-bold opacity-80 hover:opacity-100"
+              >
+                下一章
+              </button>
+            </div>
+
+            {/* 动作行（目录 / 界面 / 夜间 / 模式） */}
+            <div className="grid grid-cols-4 pt-1" style={{ color: theme.text }}>
+              {([
+                { icon: <LayoutList size={18} />, label: '目录', action: () => setPanel(panel === 'toc' ? 'none' : 'toc') },
+                { icon: <BookOpen size={18} />, label: '界面', action: () => setPanel(panel === 'style' ? 'none' : 'style') },
+                {
+                  icon: settings.night ? <Sun size={18} /> : <Moon size={18} />,
+                  label: settings.night ? '日间' : '夜间',
+                  action: () => settings.toggleNight(),
+                },
+                {
+                  icon: settings.pageMode === 'page' ? <ScrollText size={18} /> : <ListEnd size={18} />,
+                  label: settings.pageMode === 'page' ? '滚动' : '翻页',
+                  action: () => settings.setPageMode(settings.pageMode === 'page' ? 'scroll' : 'page'),
+                },
+              ]).map((item) => (
+                <button
+                  key={item.label}
+                  type="button"
+                  onClick={item.action}
+                  className="flex flex-col items-center gap-1 py-1 opacity-80 hover:opacity-100"
+                >
+                  {item.icon}
+                  <span className="text-2xs">{item.label}</span>
+                </button>
+              ))}
+            </div>
+
+            {/* 目录抽屉 */}
+            {panel === 'toc' && (
+              <div
+                className="absolute bottom-full right-0 top-0 w-72 overflow-hidden border-l sm:w-80"
+                style={{ backgroundColor: theme.bg, borderColor: theme.text + '22' }}
+              >
+                <div className="flex h-full flex-col" style={{ color: theme.text }}>
+                  <p className="border-b px-4 py-3 text-xs font-bold" style={{ borderColor: theme.text + '22' }}>
+                    目录（{chapters.length} 章）
+                  </p>
+                  <div className="min-h-0 flex-1">
+                    <Virtuoso
+                      data={chapters}
+                      initialTopMostItemIndex={Math.max(0, chapterIndex ?? 0)}
+                      itemContent={(_, ch) => {
+                        const idx = chapters.indexOf(ch)
+                        const isCurrent = idx === chapterIndex
+                        return (
+                          <button
+                            type="button"
+                            onClick={() => {
+                              setChapterIndex(idx)
+                              setPanel('none')
+                              setMenuOpen(false)
+                            }}
+                            className={`block w-full truncate px-4 py-2.5 text-left text-xs ${
+                              ch.is_volume ? 'font-bold opacity-70' : ''
+                            }`}
+                            style={isCurrent ? { color: theme.accent, fontWeight: 700 } : undefined}
+                          >
+                            {ch.title}
+                          </button>
+                        )
+                      }}
+                    />
+                  </div>
+                </div>
+              </div>
+            )}
+
+            {/* 界面设置面板（主题 / 字号 / 行距 / 段距） */}
+            {panel === 'style' && (
+              <div
+                className="absolute bottom-full inset-x-0 border-t px-4 py-4"
+                style={{ backgroundColor: theme.bg, borderColor: theme.text + '22', color: theme.text }}
+              >
+                <div className="flex flex-wrap items-center gap-2">
+                  {READER_THEMES.map((t) => {
+                    const bg = settings.night ? t.nightBg : t.bg
+                    const active = settings.themeId === t.id
+                    return (
+                      <button
+                        key={t.id}
+                        type="button"
+                        onClick={() => settings.setThemeId(t.id)}
+                        className={`h-8 w-8 rounded-full border-2 ${active ? 'scale-110' : ''}`}
+                        style={{ backgroundColor: bg, borderColor: active ? theme.accent : theme.text + '44' }}
+                        title={t.name}
+                      />
+                    )
+                  })}
+                </div>
+                <div className="mt-4 flex items-center gap-6 text-xs">
+                  <div className="flex items-center gap-2">
+                    <span className="opacity-70">字号</span>
+                    <button type="button" onClick={() => settings.setFontSize(settings.fontSize - 1)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Minus size={12} />
+                    </button>
+                    <span className="w-6 text-center font-bold">{settings.fontSize}</span>
+                    <button type="button" onClick={() => settings.setFontSize(settings.fontSize + 1)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Plus size={12} />
+                    </button>
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <span className="opacity-70">行距</span>
+                    <button type="button" onClick={() => settings.setLineHeight(settings.lineHeight - 0.1)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Minus size={12} />
+                    </button>
+                    <span className="w-8 text-center font-bold">{settings.lineHeight.toFixed(1)}</span>
+                    <button type="button" onClick={() => settings.setLineHeight(settings.lineHeight + 0.1)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Plus size={12} />
+                    </button>
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <span className="opacity-70">段距</span>
+                    <button type="button" onClick={() => settings.setParagraphSpacing(settings.paragraphSpacing - 2)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Minus size={12} />
+                    </button>
+                    <span className="w-6 text-center font-bold">{settings.paragraphSpacing}</span>
+                    <button type="button" onClick={() => settings.setParagraphSpacing(settings.paragraphSpacing + 2)} className="rounded-lg border px-2 py-0.5" style={{ borderColor: theme.text + '44' }}>
+                      <Plus size={12} />
+                    </button>
+                  </div>
+                </div>
+              </div>
+            )}
+          </div>
+        </>
+      )}
+
+      {/* 音频/漫画提示（P3/P4 开放） */}
+      {contentType !== 'text' && content !== null && (
+        <div className="absolute inset-0 flex items-center justify-center" style={{ color: theme.text }}>
+          <div className="text-center">
+            <ChevronLeft className="mx-auto opacity-30" size={28} />
+            <p className="mt-2 text-sm opacity-70">{contentType === 'audio' ? '音频播放将在后续版本开放' : '漫画阅读将在后续版本开放'}</p>
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}

web/src/pages/reader/sourceTypes.ts

@@ -0,0 +1,8 @@
+// 书源类型文案（bookSourceType，与后端 model.ReaderBookSource.Type 对齐）。
+export const READER_SOURCE_TYPES: Record<number, string> = {
+  0: '文本',
+  1: '音频',
+  2: '图片',
+  3: '文件',
+  4: '视频',
+}

web/src/stores/readerSettings.ts

@@ -0,0 +1,87 @@
+import { create } from 'zustand'
+import { persist } from 'zustand/middleware'
+
+// 阅读主题（色值对齐 legado assets/defaultData/readConfig.json 的 6 套内置主题，
+// 含日/夜两态，见 docs/reader-ui-spec.md 第 2/10 节）。
+export interface ReaderTheme {
+  id: string
+  name: string
+  bg: string
+  text: string
+  accent: string
+  nightBg: string
+  nightText: string
+  nightAccent: string
+}
+
+export const READER_THEMES: ReaderTheme[] = [
+  { id: 'weread', name: '微信读书', bg: '#C0EDC6', text: '#0B0B0B', accent: '#E53935', nightBg: '#000000', nightText: '#ADADAD', nightAccent: '#FE4D55' },
+  { id: 'preset1', name: '预设1', bg: '#FFFFFF', text: '#000000', accent: '#E53935', nightBg: '#000000', nightText: '#FFFFFF', nightAccent: '#FE4D55' },
+  { id: 'preset2', name: '羊皮纸', bg: '#DDC090', text: '#3E3422', accent: '#834E00', nightBg: '#3C3F43', nightText: '#DCDFE1', nightAccent: '#FE4D55' },
+  { id: 'preset3', name: '护眼绿', bg: '#C2D8AA', text: '#596C44', accent: '#E53935', nightBg: '#3C3F43', nightText: '#88C16F', nightAccent: '#FE4D55' },
+  { id: 'preset4', name: '粉紫', bg: '#DBB8E2', text: '#68516C', accent: '#801314', nightBg: '#3C3F43', nightText: '#F6AEAE', nightAccent: '#90BFF5' },
+  { id: 'preset5', name: '淡蓝', bg: '#ABCEE0', text: '#3D4C54', accent: '#E53935', nightBg: '#3C3F43', nightText: '#90BFF5', nightAccent: '#FE4D55' },
+]
+
+export function getReaderTheme(themeId: string, night: boolean): { bg: string; text: string; accent: string } {
+  const t = READER_THEMES.find((x) => x.id === themeId) ?? READER_THEMES[1]
+  return night
+    ? { bg: t.nightBg, text: t.nightText, accent: t.nightAccent }
+    : { bg: t.bg, text: t.text, accent: t.accent }
+}
+
+export type ReaderPageMode = 'page' | 'scroll'
+export type ReaderHomeMode = 'media' | 'reading'
+
+interface ReaderSettingsState {
+  // 首页模式切换（影视 / 阅读）
+  homeMode: ReaderHomeMode
+  setHomeMode: (mode: ReaderHomeMode) => void
+
+  themeId: string
+  setThemeId: (id: string) => void
+
+  night: boolean
+  toggleNight: () => void
+
+  pageMode: ReaderPageMode
+  setPageMode: (mode: ReaderPageMode) => void
+
+  fontSize: number
+  setFontSize: (size: number) => void
+
+  lineHeight: number
+  setLineHeight: (lh: number) => void
+
+  paragraphSpacing: number
+  setParagraphSpacing: (v: number) => void
+}
+
+export const useReaderSettingsStore = create<ReaderSettingsState>()(
+  persist(
+    (set) => ({
+      homeMode: 'media',
+      setHomeMode: (mode) => set({ homeMode: mode }),
+
+      themeId: 'preset1',
+      setThemeId: (themeId) => set({ themeId }),
+
+      night: false,
+      toggleNight: () => set((s) => ({ night: !s.night })),
+
+      pageMode: 'page',
+      setPageMode: (pageMode) => set({ pageMode }),
+
+      fontSize: 20,
+      setFontSize: (fontSize) => set({ fontSize: Math.min(32, Math.max(14, fontSize)) }),
+
+      lineHeight: 1.8,
+      setLineHeight: (lineHeight) => set({ lineHeight: Math.min(2.6, Math.max(1.4, Math.round(lineHeight * 10) / 10)) }),
+
+      paragraphSpacing: 8,
+      setParagraphSpacing: (paragraphSpacing) =>
+        set({ paragraphSpacing: Math.min(32, Math.max(0, paragraphSpacing)) }),
+    }),
+    { name: 'mebox-reader-settings' },
+  ),
+)