diff --git a/apps/web/src/api/scripts/index.ts b/apps/web/src/api/scripts/index.ts
new file mode 100644
index 000000000..f9d5b5405
--- /dev/null
+++ b/apps/web/src/api/scripts/index.ts
@@ -0,0 +1,2 @@
+export * from "./scripts"
+export * from "./types"
diff --git a/apps/web/src/api/scripts/scripts.ts b/apps/web/src/api/scripts/scripts.ts
new file mode 100644
index 000000000..4ee28f146
--- /dev/null
+++ b/apps/web/src/api/scripts/scripts.ts
@@ -0,0 +1,37 @@
+/**
+ * 文案库 API
+ * 对接后端 /api/v1/scripts（CRUD + 列表解包）
+ */
+import apiClient from "../client"
+import type {
+  ScriptItem,
+  ScriptListResponse,
+  CreateScriptRequest,
+  UpdateScriptRequest,
+} from "./types"
+
+/** 获取文案列表 — 必须解包 items（后端返回 {items,total}）*/
+export const getScripts = async (): Promise<ScriptItem[]> => {
+  const response = await apiClient.get<ScriptListResponse | ScriptItem[]>("/scripts")
+  const data = response.data as unknown
+  if (Array.isArray(data)) return data
+  const items = (data as { items?: ScriptItem[] })?.items
+  return Array.isArray(items) ? items : []
+}
+
+/** 新建文案 */
+export const createScript = async (data: CreateScriptRequest): Promise<ScriptItem> => {
+  const response = await apiClient.post<ScriptItem>("/scripts", data)
+  return response.data
+}
+
+/** 更新文案 */
+export const updateScript = async (id: string, data: UpdateScriptRequest): Promise<ScriptItem> => {
+  const response = await apiClient.put<ScriptItem>(`/scripts/${id}`, data)
+  return response.data
+}
+
+/** 删除文案 */
+export const deleteScript = async (id: string): Promise<void> => {
+  await apiClient.delete(`/scripts/${id}`)
+}
diff --git a/apps/web/src/api/scripts/types.ts b/apps/web/src/api/scripts/types.ts
new file mode 100644
index 000000000..8fa0f30e4
--- /dev/null
+++ b/apps/web/src/api/scripts/types.ts
@@ -0,0 +1,24 @@
+/**
+ * 文案库 API — 类型定义
+ * 对接后端 /api/v1/scripts
+ */
+export interface ScriptItem {
+  id: string
+  title: string
+  content: string
+  char_count: number
+  created_at: string
+  updated_at?: string
+}
+
+export interface ScriptListResponse {
+  items: ScriptItem[]
+  total: number
+}
+
+export interface CreateScriptRequest {
+  title: string
+  content: string
+}
+
+export type UpdateScriptRequest = Partial<CreateScriptRequest>
diff --git a/apps/web/src/config/navigation.ts b/apps/web/src/config/navigation.ts
index 0105d5742..6279ca871 100644
--- a/apps/web/src/config/navigation.ts
+++ b/apps/web/src/config/navigation.ts
@@ -58,6 +58,12 @@ export const NAV_ITEMS: NavItem[] = [
     path: "/app/titles",
     icon: React.createElement(FileTextOutlined),
   },
+  {
+    key: "scripts",
+    label: "文案库",
+    path: "/app/scripts",
+    icon: React.createElement(EditOutlined),
+  },
   {
     key: "voices",
     label: "配音库",
@@ -173,6 +179,12 @@ export const NAV_GROUPS: NavGroup[] = [
         path: "/app/titles",
         icon: React.createElement(FileTextOutlined),
       },
+      {
+        key: "scripts",
+        label: "文案库",
+        path: "/app/scripts",
+        icon: React.createElement(EditOutlined),
+      },
       {
         key: "products",
         label: "成品库",
diff --git a/apps/web/src/pages/ai-avatar/components/PanelVoiceSelector.tsx b/apps/web/src/pages/ai-avatar/components/PanelVoiceSelector.tsx
index 9ac80c71b..7b7c8fe74 100644
--- a/apps/web/src/pages/ai-avatar/components/PanelVoiceSelector.tsx
+++ b/apps/web/src/pages/ai-avatar/components/PanelVoiceSelector.tsx
@@ -3,6 +3,7 @@
  * 音色来源切换（系统预设 / 我的音色）、音色选择与试听、情绪/语速/语言参数
  */
 import { useEffect, useRef, useState } from "react"
+import { message } from "antd"
 import { fetchVoices } from "@/api/voices/voices"
 import type { UnifiedVoiceItem } from "@/api/voices/types"
 import {
@@ -83,9 +84,14 @@ export function PanelVoiceSelector({
     setPreviewingId(null)
   }
 
+  const NO_PREVIEW_TIP = "该音色暂无试听音频，请先用此音色生成一段配音后再试听"
+
   const handlePreview = (voice: UnifiedVoiceItem) => {
     const url = voice.preview_url || voice.audio_url
-    if (!url) return
+    if (!url) {
+      message.warning(NO_PREVIEW_TIP)
+      return
+    }
     /* 再次点击当前试听音色 → 停止 */
     if (previewingId === voice.id) {
       stopPreview()
@@ -108,12 +114,12 @@ export function PanelVoiceSelector({
       if (audioRef.current === audio) {
         audioRef.current = null
         setPreviewingId(null)
-        setError("试听音频加载失败")
+        message.error("试听音频加载失败")
       }
     }
     void audio.play().catch(() => {
       setPreviewingId(null)
-      setError("试听播放失败")
+      message.error("试听播放失败")
     })
   }
 
@@ -181,7 +187,9 @@ export function PanelVoiceSelector({
                 <button
                   type="button"
                   className="aa-voice-card__preview"
-                  title={previewingId === voice.id ? "停止试听" : "试听"}
+                  title={
+                    !previewUrl ? NO_PREVIEW_TIP : previewingId === voice.id ? "停止试听" : "试听"
+                  }
                   disabled={!previewUrl}
                   onClick={(e) => {
                     e.stopPropagation()
diff --git a/apps/web/src/pages/scripts/ScriptLibrary.tsx b/apps/web/src/pages/scripts/ScriptLibrary.tsx
new file mode 100644
index 000000000..e98cf8ad3
--- /dev/null
+++ b/apps/web/src/pages/scripts/ScriptLibrary.tsx
@@ -0,0 +1,273 @@
+/**
+ * 文案库页面 — Issue #1811
+ * 风格对齐标题库（同类资源管理页面统一风格），单列卡片列表
+ * 功能：列表 / 新建 / 编辑 / 删除 / 按标题搜索 / 空状态
+ * 对接后端 /api/v1/scripts CRUD
+ */
+import React, { useEffect, useMemo, useState } from "react"
+import { Modal, message, Empty, Button, Input, Popconfirm } from "antd"
+import { PlusOutlined, EditOutlined, DeleteOutlined, SearchOutlined } from "@ant-design/icons"
+import {
+  getScripts,
+  createScript,
+  updateScript,
+  deleteScript,
+  type ScriptItem,
+} from "@/api/scripts"
+import "./scripts.css"
+
+const { TextArea } = Input
+
+const ScriptLibrary: React.FC = () => {
+  const [scripts, setScripts] = useState<ScriptItem[]>([])
+  const [loading, setLoading] = useState(false)
+  const [searchText, setSearchText] = useState("")
+
+  // 弹窗状态
+  const [createOpen, setCreateOpen] = useState(false)
+  const [editing, setEditing] = useState<ScriptItem | null>(null)
+  const [formTitle, setFormTitle] = useState("")
+  const [formContent, setFormContent] = useState("")
+  const [submitting, setSubmitting] = useState(false)
+
+  const load = async () => {
+    setLoading(true)
+    try {
+      const items = await getScripts()
+      setScripts(items)
+    } catch (err) {
+      message.error(err instanceof Error ? err.message : "加载文案列表失败")
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  useEffect(() => {
+    load()
+  }, [])
+
+  const filtered = useMemo(() => {
+    const kw = searchText.trim().toLowerCase()
+    if (!kw) return scripts
+    return scripts.filter((s) => s.title.toLowerCase().includes(kw))
+  }, [scripts, searchText])
+
+  const openCreate = () => {
+    setFormTitle("")
+    setFormContent("")
+    setCreateOpen(true)
+  }
+
+  const openEdit = (item: ScriptItem) => {
+    setEditing(item)
+    setFormTitle(item.title)
+    setFormContent(item.content)
+  }
+
+  const handleCloseCreate = () => {
+    setCreateOpen(false)
+    setFormTitle("")
+    setFormContent("")
+  }
+
+  const handleCloseEdit = () => {
+    setEditing(null)
+    setFormTitle("")
+    setFormContent("")
+  }
+
+  const handleCreate = async () => {
+    const title = formTitle.trim()
+    const content = formContent.trim()
+    if (!title || !content) {
+      message.warning("请填写标题和正文")
+      return
+    }
+    setSubmitting(true)
+    try {
+      await createScript({ title, content })
+      message.success("文案已创建")
+      handleCloseCreate()
+      await load()
+    } catch (err) {
+      message.error(err instanceof Error ? err.message : "创建文案失败")
+    } finally {
+      setSubmitting(false)
+    }
+  }
+
+  const handleUpdate = async () => {
+    if (!editing) return
+    const title = formTitle.trim()
+    const content = formContent.trim()
+    if (!title || !content) {
+      message.warning("请填写标题和正文")
+      return
+    }
+    setSubmitting(true)
+    try {
+      await updateScript(editing.id, { title, content })
+      message.success("文案已更新")
+      handleCloseEdit()
+      await load()
+    } catch (err) {
+      message.error(err instanceof Error ? err.message : "更新文案失败")
+    } finally {
+      setSubmitting(false)
+    }
+  }
+
+  const handleDelete = async (id: string) => {
+    try {
+      await deleteScript(id)
+      message.success("文案已删除")
+      await load()
+    } catch (err) {
+      message.error(err instanceof Error ? err.message : "删除文案失败")
+    }
+  }
+
+  const preview = (content: string) => {
+    const text = content.replace(/\s+/g, " ").trim()
+    return text.length > 120 ? `${text.slice(0, 120)}…` : text || "（空）"
+  }
+
+  const formatTime = (iso: string) => {
+    const d = new Date(iso)
+    if (Number.isNaN(d.getTime())) return iso
+    const pad = (n: number) => String(n).padStart(2, "0")
+    return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(
+      d.getHours(),
+    )}:${pad(d.getMinutes())}`
+  }
+
+  return (
+    <div className="xx-scripts-page">
+      <div className="xx-scripts-layout">
+        {/* 顶部操作栏 */}
+        <div className="xx-scripts-filters">
+          <div className="xx-scripts-filters-left">
+            <Input
+              prefix={<SearchOutlined />}
+              placeholder="按标题搜索"
+              value={searchText}
+              onChange={(e) => setSearchText(e.target.value)}
+              allowClear
+              style={{ width: 260 }}
+            />
+          </div>
+          <div className="xx-scripts-filters-right">
+            <Button type="primary" icon={<PlusOutlined />} onClick={openCreate}>
+              新建文案
+            </Button>
+          </div>
+        </div>
+
+        {/* 列表 / 空状态 */}
+        {loading ? (
+          <div className="xx-scripts-loading">加载中…</div>
+        ) : filtered.length === 0 ? (
+          <Empty
+            description={searchText ? "没有匹配的文案" : "暂无文案，点击右上角「新建文案」开始创作"}
+          />
+        ) : (
+          <div className="xx-scripts-list">
+            {filtered.map((s) => (
+              <div key={s.id} className="xx-script-card">
+                <div className="xx-script-card-header">
+                  <div className="xx-script-title">{s.title}</div>
+                  <div className="xx-script-actions">
+                    <Button
+                      size="small"
+                      type="text"
+                      icon={<EditOutlined />}
+                      onClick={() => openEdit(s)}
+                    >
+                      编辑
+                    </Button>
+                    <Popconfirm
+                      title="确认删除此文案？"
+                      description="删除后不可恢复"
+                      okText="删除"
+                      cancelText="取消"
+                      okButtonProps={{ danger: true }}
+                      onConfirm={() => handleDelete(s.id)}
+                    >
+                      <Button size="small" type="text" danger icon={<DeleteOutlined />}>
+                        删除
+                      </Button>
+                    </Popconfirm>
+                  </div>
+                </div>
+                <div className="xx-script-preview">{preview(s.content)}</div>
+                <div className="xx-script-meta">
+                  <span>{s.char_count ?? s.content.length} 字</span>
+                  <span>·</span>
+                  <span>{formatTime(s.created_at)}</span>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
+
+      {/* 新建弹窗 */}
+      <Modal
+        title="新建文案"
+        open={createOpen}
+        onCancel={handleCloseCreate}
+        onOk={handleCreate}
+        confirmLoading={submitting}
+        destroyOnClose
+        okText="创建"
+        cancelText="取消"
+      >
+        <div className="xx-script-form">
+          <Input
+            placeholder="标题"
+            value={formTitle}
+            onChange={(e) => setFormTitle(e.target.value)}
+            maxLength={200}
+          />
+          <TextArea
+            placeholder="正文"
+            value={formContent}
+            onChange={(e) => setFormContent(e.target.value)}
+            rows={8}
+            maxLength={5000}
+          />
+        </div>
+      </Modal>
+
+      {/* 编辑弹窗 */}
+      <Modal
+        title="编辑文案"
+        open={!!editing}
+        onCancel={handleCloseEdit}
+        onOk={handleUpdate}
+        confirmLoading={submitting}
+        destroyOnClose
+        okText="保存"
+        cancelText="取消"
+      >
+        <div className="xx-script-form">
+          <Input
+            placeholder="标题"
+            value={formTitle}
+            onChange={(e) => setFormTitle(e.target.value)}
+            maxLength={200}
+          />
+          <TextArea
+            placeholder="正文"
+            value={formContent}
+            onChange={(e) => setFormContent(e.target.value)}
+            rows={8}
+            maxLength={5000}
+          />
+        </div>
+      </Modal>
+    </div>
+  )
+}
+
+export default ScriptLibrary
diff --git a/apps/web/src/pages/scripts/scripts.css b/apps/web/src/pages/scripts/scripts.css
new file mode 100644
index 000000000..eee4305b9
--- /dev/null
+++ b/apps/web/src/pages/scripts/scripts.css
@@ -0,0 +1,137 @@
+/**
+ * 文案库页面 - V21 设计系统样式
+ * 单列卡片列表，风格对齐标题库（xx-titles-page）
+ */
+@import "../../styles/global.css";
+
+/* ============================================================
+   页面容器
+   ============================================================ */
+.xx-scripts-page {
+  min-height: 100%;
+  padding: var(--space-xl);
+}
+
+.xx-scripts-layout {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-lg);
+  max-width: 960px;
+  margin: 0 auto;
+}
+
+/* ============================================================
+   顶部筛选栏
+   ============================================================ */
+.xx-scripts-filters {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-md);
+  flex-wrap: wrap;
+}
+
+.xx-scripts-filters-left {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+}
+
+.xx-scripts-filters-right {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+}
+
+/* ============================================================
+   列表
+   ============================================================ */
+.xx-scripts-list {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-sm);
+}
+
+.xx-scripts-loading {
+  text-align: center;
+  color: var(--text-secondary);
+  padding: var(--space-xl);
+  font-size: var(--font-size-sm);
+}
+
+/* ============================================================
+   文案卡片（对齐标题卡片风格，单列）
+   ============================================================ */
+.xx-script-card {
+  border: 1px solid var(--border-color);
+  background: var(--bg-primary);
+  border-radius: var(--radius-md);
+  padding: var(--space-md);
+  transition: var(--transition-all);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.xx-script-card:hover {
+  border-color: var(--primary-color);
+  background: var(--bg-secondary);
+  box-shadow: var(--shadow-sm);
+}
+
+.xx-script-card-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: var(--space-md);
+}
+
+.xx-script-title {
+  font-size: var(--font-size-base);
+  font-weight: var(--font-weight-semibold);
+  color: var(--text-primary);
+  line-height: 1.5;
+  word-break: break-word;
+  flex: 1;
+}
+
+.xx-script-actions {
+  display: flex;
+  align-items: center;
+  gap: var(--space-xxs);
+  flex-shrink: 0;
+  opacity: 0;
+  transition: var(--transition-opacity, opacity 0.2s);
+}
+
+.xx-script-card:hover .xx-script-actions {
+  opacity: 1;
+}
+
+.xx-script-preview {
+  font-size: var(--font-size-sm);
+  color: var(--text-secondary);
+  line-height: 1.6;
+  word-break: break-word;
+}
+
+.xx-script-meta {
+  display: flex;
+  align-items: center;
+  gap: var(--space-xs);
+  font-size: var(--font-size-xs, 12px);
+  color: var(--text-tertiary);
+}
+
+/* ============================================================
+   弹窗表单
+   ============================================================ */
+.xx-script-form {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
+}
+
+.xx-script-form textarea.ant-input {
+  resize: vertical;
+}
diff --git a/apps/web/src/router/appRoutes.tsx b/apps/web/src/router/appRoutes.tsx
index af2b16221..27255d4a8 100644
--- a/apps/web/src/router/appRoutes.tsx
+++ b/apps/web/src/router/appRoutes.tsx
@@ -24,6 +24,10 @@ const appChildren: RouteObject[] = [
     path: "titles",
     lazy: lazyRoute(() => import("@/pages/titles/TitleLibrary")),
   },
+  {
+    path: "scripts",
+    lazy: lazyRoute(() => import("@/pages/scripts/ScriptLibrary")),
+  },
   {
     path: "voices",
     lazy: lazyRoute(() => import("@/pages/voices/VoiceLibrary")),