chore: 更新素材资源和组件优化

- 更新陈云、鲁迅、聂耳等故居的展品图片素材
- 更新拼图细节图片
- 优化学习地图底图和详情图
- 更新音频素材
- 优化各故居 store 和页面组件

package-lock.json

@@ -8,6 +8,9 @@
       "name": "shanghai-residences",
       "version": "0.0.0",
       "dependencies": {
+        "@dnd-kit/core": "^6.3.1",
+        "@dnd-kit/sortable": "^10.0.0",
+        "@dnd-kit/utilities": "^3.2.2",
         "axios": "^1.12.2",
         "clsx": "^2.1.1",
         "framer-motion": "^12.23.26",
@@ -339,6 +342,59 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@dnd-kit/accessibility": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmmirror.com/@dnd-kit/accessibility/-/accessibility-3.1.1.tgz",
+      "integrity": "sha512-2P+YgaXF+gRsIihwwY1gCsQSYnu9Zyj2py8kY5fFvUM1qm2WA2u639R6YNVfU4GWr+ZM5mqEsfHZZLoRONbemw==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/core": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmmirror.com/@dnd-kit/core/-/core-6.3.1.tgz",
+      "integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/accessibility": "^3.1.1",
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/sortable": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmmirror.com/@dnd-kit/sortable/-/sortable-10.0.0.tgz",
+      "integrity": "sha512-+xqhmIIzvAYMGfBYYnbKuNicfSsk4RksY2XdmJhT+HAC01nix6fHCztU68jooFiMUB01Ky3F0FyOvhG/BZrWkg==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "@dnd-kit/core": "^6.3.0",
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/utilities": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmmirror.com/@dnd-kit/utilities/-/utilities-3.2.2.tgz",
+      "integrity": "sha512-+MKAJEOfaBe5SmV6t34p80MMKhjvUz0vRrvVJbPT0WElzaOJ/1xs+D+KDv+tD/NE5ujfrChEcshd4fLn0wpiqg==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
     "node_modules/@esbuild/aix-ppc64": {
       "version": "0.27.3",
       "resolved": "https://registry.npmmirror.com/@esbuild/aix-ppc64/-/aix-ppc64-0.27.3.tgz",

src/components/layout/alert/continue-learning-modal.tsx

@@ -62,7 +62,7 @@ const ContinueLearningModal = ({
           </div>
 
           {/* 正文 */}
-          <p className="mt-10 max-w-[720px] text-center text-4xl font-medium leading-relaxed tracking-wide text-[#5c3a1e]">
+          <p className="indent-18 mt-10 max-w-[720px] text-4xl font-medium leading-relaxed tracking-wide text-[#5c3a1e]">
             {message}
           </p>
 

src/components/layout/alert/error-alert.tsx

@@ -42,7 +42,9 @@ const ErrorAlert = ({
         {/* 标题和副标题容器 - 带深色背景条 */}
         <div className="w-full bg-black/70 px-20 py-20 flex flex-col items-center gap-4">
           {/* 副标题 */}
-          <div className="text-white text-5xl font-medium tracking-widest leading-18">{text}</div>
+          <div className="text-white text-5xl font-medium tracking-widest leading-18 indent-26">
+            {text}
+          </div>
         </div>
 
         {/* 继续按钮 */}

src/components/layout/quiz/BasketQuizPanel.tsx

@@ -136,7 +136,7 @@ const BasketQuizPanel = ({
               renderOption={(option, isUsed) => (
                 <div
                   className={cn(
-                    'relative min-h-[90px] px-10 flex items-center justify-center',
+                    'relative min-h-[90px] px-10 flex items-center',
                     'rounded-[32px] transition-all duration-300',
                     'text-[28px] font-bold border-3 shadow-[0_8px_32px_rgba(0,0,0,0.3)]',
                     isUsed || filledValues.has(option.value)
@@ -147,7 +147,7 @@ const BasketQuizPanel = ({
                   {!(isUsed || filledValues.has(option.value)) && (
                     <div className="absolute inset-0 rounded-[32px] bg-linear-to-br from-[#d4c5a9]/20 to-transparent pointer-events-none" />
                   )}
-                  <span className="relative z-10 drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)] text-center leading-snug">
+                  <span className="relative z-10 drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)] leading-snug">
                     {option.label}
                   </span>
                 </div>
@@ -155,7 +155,7 @@ const BasketQuizPanel = ({
               renderDragging={(option) => (
                 <div
                   className={cn(
-                    'relative min-h-[60px] px-10 flex items-center justify-center',
+                    'relative min-h-[60px] px-10 flex items-center',
                     'rounded-[32px]',
                     'text-[20px] font-bold border-3 shadow-[0_16px_48px_rgba(240,190,117,0.6)]',
                     'border-[#f0be75] bg-linear-to-br from-[#4a3f35] to-[#3a2f25] text-[#f5e6d3]',
@@ -163,7 +163,7 @@ const BasketQuizPanel = ({
                   )}
                 >
                   <div className="absolute inset-0 rounded-[32px] bg-linear-to-br from-[#d4c5a9]/20 to-transparent pointer-events-none" />
-                  <span className="relative z-10 drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)] text-center leading-snug whitespace-nowrap">
+                  <span className="relative z-10 drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)] leading-snug whitespace-nowrap">
                     {option.label}
                   </span>
                 </div>

src/components/layout/quiz/DragQuizPanel.tsx

@@ -16,8 +16,15 @@ const DragQuizPanel = ({
   blankSeparators,
   value,
   error,
+  feedbackType = 'error',
   onChange,
+  onSubmit,
+  submitText = '提交',
+  disabled = false,
 }: DragQuizPanelProps) => {
+  const isComplete = blanks.every((blank) =>
+    value.some((result) => result.blankId === blank.id && result.optionValue !== '')
+  )
   // 跟踪之前的 visible 状态
   const prevVisibleRef = useRef(visible)
 
@@ -62,7 +69,7 @@ const DragQuizPanel = ({
                       {filledValue ? (
                         <span className="text-[#f0be75] font-semibold flex items-center gap-3">
                           <span className="text-[28px]">{filledValue}</span>
-                          <button
+                          {/* <button
                             type="button"
                             className="w-7 h-7 flex items-center justify-center rounded-full bg-[#8b4513]/80 hover:bg-[#a0522d] text-white text-sm transition-all hover:scale-110 shadow-lg"
                             onClick={(e) => {
@@ -71,7 +78,7 @@ const DragQuizPanel = ({
                             }}
                           >
                             ×
-                          </button>
+                          </button> */}
                         </span>
                       ) : (
                         <span className="text-white/40 text-[24px] font-light">____</span>
@@ -87,48 +94,63 @@ const DragQuizPanel = ({
               })}
               {questionSuffix && <span>{questionSuffix}</span>}
               {/* 答案反馈 */}
-              {error && <div className="mt-5 text-center text-[26px] text-[#fcbe53]">{error}</div>}
+              {error && (
+                <div
+                  className={cn(
+                    'mt-5 text-center text-[26px]',
+                    feedbackType === 'success' ? 'text-[#b7f7d1]' : 'text-[#fcbe53]'
+                  )}
+                >
+                  {error}
+                </div>
+              )}
             </div>
           </div>
         </div>
 
-        {/* 使用 DragFill 组件 */}
-        <div className="w-[1500px] mt-16">
+        {/* 选项区域 */}
+        <div className="w-full max-w-[1300px] mt-10">
           <DragFill
             options={options}
             blanks={blanks}
             value={value}
             onChange={onChange}
+            disabled={disabled}
             hideLabels
             showSubmitButton={false}
             layout="vertical"
-            className="w-full"
+            className="w-full h-auto!"
+            optionClassName="grid grid-cols-2 gap-5"
             renderOption={(option, isUsed) => (
               <div
                 className={cn(
-                  'relative h-[110px] px-10 flex items-center justify-center',
-                  'rounded-[32px] transition-all duration-300',
-                  'text-[32px] font-bold border-3 shadow-[0_8px_32px_rgba(0,0,0,0.3)]',
+                  'px-10 py-4 flex items-center justify-center',
+                  'rounded-2xl transition-all duration-300',
+                  'text-[30px] font-bold border-2',
+                  'shadow-[0_4px_16px_rgba(0,0,0,0.25)]',
                   isUsed
                     ? 'border-[#8b7355] bg-[#3d3329] text-[#a89378] cursor-not-allowed opacity-50'
-                    : 'border-[#d4c5a9] bg-linear-to-br from-[#4a3f35] to-[#3a2f25] text-[#f5e6d3] cursor-move hover:border-[#f0be75] hover:shadow-[0_12px_40px_rgba(240,190,117,0.7)] hover:scale-[1.02]'
+                    : 'border-[#d4c5a9] bg-linear-to-br from-[#4a3f35] to-[#3a2f25] text-[#f5e6d3] cursor-move hover:border-[#f0be75] hover:shadow-[0_8px_28px_rgba(240,190,117,0.6)] hover:scale-[1.02]'
                 )}
               >
-                {!isUsed && (
-                  <div className="absolute inset-0 rounded-[32px] bg-linear-to-br from-[#d4c5a9]/20 to-transparent pointer-events-none" />
-                )}
-                <span className="relative z-10 drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)]">
-                  {option.label}
-                </span>
+                <span className="drop-shadow-[0_2px_4px_rgba(0,0,0,0.3)]">{option.label}</span>
               </div>
             )}
             renderBlank={(_blank) => {
-              // 返回一个隐藏元素，实际的空白区域在题干中
-              // 但需要通过 data-blank-id 让 DragFill 能找到它
               return <div className="hidden" />
             }}
           />
         </div>
+
+        {/* 提交按钮 */}
+        <button
+          type="button"
+          disabled={disabled || !isComplete}
+          onClick={() => onSubmit?.(value)}
+          className="mt-8 px-24 py-3 text-[28px] font-medium text-white bg-[#c2995f] rounded-[40px] transition-all duration-200 hover:brightness-110 disabled:opacity-50 disabled:cursor-not-allowed shadow-lg"
+        >
+          {submitText}
+        </button>
       </div>
     </div>
   )

src/components/layout/quiz/ErrorCorrectionQuizPanel.tsx

@@ -0,0 +1,208 @@
+import { useEffect, useRef, useState } from 'react'
+import { cn } from '@/lib/utils'
+import SuccessAlert from '@/components/layout/alert/success-alert'
+import type { ErrorCorrectionQuizPanelProps } from './types'
+
+/**
+ * ErrorCorrectionQuizPanel - 纠错题面板
+ * 横向展示多个文本区块，用户点击找出其中的错误
+ */
+const ErrorCorrectionQuizPanel = ({
+  visible,
+  zIndex = 10000,
+  title,
+  introText,
+  blocks,
+  errorCount,
+  onSubmit,
+  disabled = false,
+}: ErrorCorrectionQuizPanelProps) => {
+  // 记录用户点击过的区块
+  const [clickedBlocks, setClickedBlocks] = useState<Set<number>>(new Set())
+  // 记录找到的错误数量
+  const [foundErrors, setFoundErrors] = useState(0)
+  // 当前显示在题干区域的反馈
+  const [feedbackBlockId, setFeedbackBlockId] = useState<number | null>(null)
+  // 临时高亮的错误选项
+  const [wrongFlashBlockId, setWrongFlashBlockId] = useState<number | null>(null)
+  const wrongFlashTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+  // 是否已完成
+  const [isCompleted, setIsCompleted] = useState(false)
+
+  // 重置状态
+  useEffect(() => {
+    if (visible) {
+      if (wrongFlashTimerRef.current) {
+        clearTimeout(wrongFlashTimerRef.current)
+        wrongFlashTimerRef.current = null
+      }
+      setClickedBlocks(new Set())
+      setFoundErrors(0)
+      setFeedbackBlockId(null)
+      setWrongFlashBlockId(null)
+      setIsCompleted(false)
+    }
+
+    return () => {
+      if (wrongFlashTimerRef.current) {
+        clearTimeout(wrongFlashTimerRef.current)
+        wrongFlashTimerRef.current = null
+      }
+    }
+  }, [visible])
+
+  // 处理区块点击
+  const handleBlockClick = (blockId: number) => {
+    if (disabled || isCompleted || clickedBlocks.has(blockId)) return
+
+    const block = blocks.find((b) => b.id === blockId)
+    if (!block) return
+
+    const newClickedBlocks = new Set(clickedBlocks)
+    setFeedbackBlockId(blockId)
+    if (wrongFlashTimerRef.current) {
+      clearTimeout(wrongFlashTimerRef.current)
+      wrongFlashTimerRef.current = null
+    }
+    setWrongFlashBlockId(null)
+
+    // 如果点击的是错误区块，增加找到的错误数
+    if (block.isError) {
+      newClickedBlocks.add(blockId)
+      setClickedBlocks(newClickedBlocks)
+      const newFoundErrors = foundErrors + 1
+      setFoundErrors(newFoundErrors)
+
+      // 检查是否找全了所有错误
+      if (newFoundErrors === errorCount) {
+        setIsCompleted(true)
+      }
+    } else {
+      setWrongFlashBlockId(blockId)
+      wrongFlashTimerRef.current = setTimeout(() => {
+        setWrongFlashBlockId(null)
+        wrongFlashTimerRef.current = null
+      }, 500)
+    }
+  }
+
+  // 获取区块的显示状态
+  const getBlockStatus = (blockId: number) => {
+    if (!clickedBlocks.has(blockId)) return 'unclicked'
+
+    const block = blocks.find((b) => b.id === blockId)
+    if (!block) return 'unclicked'
+
+    return block.isError ? 'found-error' : 'wrong-selection'
+  }
+
+  if (!visible) return null
+
+  const feedbackBlock = blocks.find((block) => block.id === feedbackBlockId)
+  const feedbackStatus = feedbackBlock?.isError ? 'found-error' : 'wrong-selection'
+
+  return (
+    <div className="fixed inset-0 flex items-center justify-center bg-black/45" style={{ zIndex }}>
+      <div className="relative w-full max-w-[1728px] h-full max-h-[972px] flex flex-col items-center justify-center p-8">
+        {/* 题目区域 */}
+        <div className="w-full max-w-[1700px] rounded-[32px] bg-[#130f0b]/95 px-20 py-9 shadow-[0_20px_60px_rgba(240,190,117,0.75)] border-4 border-[#d4c5a9] mb-8">
+          <div className="flex items-start gap-6">
+            {/* <div className="shrink-0 mt-1 rounded-full border-2 border-[#fcbe53] bg-[#fcbe53]/15 px-5 py-2 text-[24px] font-bold text-[#fcbe53]">
+              纠错
+            </div> */}
+            <div className="flex-1">
+              <div className="text-[34px] leading-relaxed text-white">
+                {title}
+                <span className="ml-4 inline-flex rounded-full border border-[#fcbe53]/60 bg-[#fcbe53]/15 px-4 py-1 text-[24px] text-[#fcbe53] align-baseline">
+                  已找到 {foundErrors} / {errorCount} 处错误
+                </span>
+              </div>
+              {introText && (
+                <div className="indent-13 mt-4 text-[26px] leading-relaxed text-white/75">
+                  {introText}
+                </div>
+              )}
+            </div>
+          </div>
+
+          {feedbackBlock && (
+            <div
+              className={cn(
+                'mt-6 rounded-2xl border-2 px-8 py-4 text-center text-[26px] leading-relaxed',
+                feedbackStatus === 'found-error'
+                  ? 'border-[#fcbe53]/70 bg-[#fcbe53]/15 text-[#ffe3a8]'
+                  : 'border-white/20 bg-white/10 text-white/85'
+              )}
+            >
+              {/* <span className="mr-3 font-bold">
+                {feedbackStatus === 'found-error' ? '找到疑点：' : '不是疑点：'}
+              </span> */}
+              {feedbackBlock.feedback}
+            </div>
+          )}
+        </div>
+
+        {/* 文本区块（横向排列） */}
+        <div className="w-full max-w-[1700px] grid grid-cols-5 gap-4">
+          {blocks.map((block) => {
+            const status = getBlockStatus(block.id)
+            const isClicked = clickedBlocks.has(block.id)
+            const isWrongFlashing = wrongFlashBlockId === block.id
+
+            return (
+              <div key={block.id} className="flex flex-col gap-3">
+                {/* 区块本身 */}
+                <div
+                  className={cn(
+                    'relative px-6 py-6 rounded-[26px] border-4 transition-all duration-300',
+                    'text-[24px] leading-relaxed cursor-pointer select-none',
+                    'min-h-[210px] flex items-center justify-center',
+                    'shadow-[0_10px_26px_rgba(43,28,16,0.25)]',
+                    !isClicked &&
+                      !isWrongFlashing &&
+                      'border-[#d4c5a9] bg-[#f5f0e6] text-[#5c3e2e] hover:border-[#fcbe53] hover:-translate-y-1 hover:shadow-[0_16px_32px_rgba(240,190,117,0.35)]',
+                    isWrongFlashing &&
+                      'border-white/70 bg-[#2c2925]/90 text-white shadow-[0_0_24px_rgba(255,255,255,0.2)]',
+                    status === 'found-error' &&
+                      'border-[#fcbe53] bg-linear-to-br from-[#5b321e] to-[#2a1810] text-[#fff3d8] shadow-[0_0_28px_rgba(252,190,83,0.55)]',
+                    status === 'wrong-selection' &&
+                      'border-white/70 bg-[#2c2925]/90 text-white shadow-[0_0_24px_rgba(255,255,255,0.2)]',
+                    (disabled || isCompleted) && !isClicked && 'opacity-50 cursor-not-allowed'
+                  )}
+                  onClick={() => handleBlockClick(block.id)}
+                >
+                  {isWrongFlashing && (
+                    <div className="absolute -top-4 right-4 rounded-full border-2 border-white/60 bg-[#2c2925] px-4 py-2 text-[20px] font-bold text-white shadow-lg">
+                      再看看
+                    </div>
+                  )}
+                  {status === 'found-error' && (
+                    <div className="absolute -top-4 right-4 rounded-full border-2 border-[#ffe3a8] bg-[#fcbe53] px-4 py-2 text-[20px] font-bold text-[#5c3218] shadow-lg">
+                      已标记
+                    </div>
+                  )}
+                  {status === 'wrong-selection' && (
+                    <div className="absolute -top-4 right-4 rounded-full border-2 border-white/60 bg-[#2c2925] px-4 py-2 text-[20px] font-bold text-white shadow-lg">
+                      再看看
+                    </div>
+                  )}
+
+                  <div className="indent-12">{block.text}</div>
+                </div>
+              </div>
+            )
+          })}
+        </div>
+
+        {/* 完成提示 */}
+        <SuccessAlert
+          visible={isCompleted}
+          title="恭喜你，找出了所有错误！"
+          onClose={() => onSubmit?.(true)}
+        />
+      </div>
+    </div>
+  )
+}
+
+export default ErrorCorrectionQuizPanel

src/components/layout/quiz/SortQuizPanel.tsx

@@ -0,0 +1,276 @@
+import { useEffect, useState, useRef, useCallback } from 'react'
+import { cn } from '@/lib/utils'
+import type { SortQuizPanelProps } from './types'
+
+/**
+ * SortQuizPanel - 排序题面板
+ * 支持拖拽排序，用于让用户按正确顺序排列选项
+ */
+const SortQuizPanel = ({
+  visible,
+  zIndex = 10000,
+  title,
+  items,
+  correctOrder,
+  errorMessage,
+  successMessage,
+  onSubmit,
+  onError,
+  disabled = false,
+  submitText = '提交',
+}: SortQuizPanelProps) => {
+  // 当前排序状态
+  const [currentOrder, setCurrentOrder] = useState<string[]>([])
+  const [error, setError] = useState<string>('')
+  const [isSubmitted, setIsSubmitted] = useState(false)
+
+  // 拖拽状态
+  const [draggingIndex, setDraggingIndex] = useState<number | null>(null)
+  const [dragOverIndex, setDragOverIndex] = useState<number | null>(null)
+  const [dragPosition, setDragPosition] = useState<{ x: number; y: number } | null>(null)
+  const dragOffsetRef = useRef<{ x: number; y: number }>({ x: 0, y: 0 })
+  const itemRefs = useRef<(HTMLDivElement | null)[]>([])
+  const panelRef = useRef<HTMLDivElement | null>(null)
+
+  // 初始化排序（使用items的初始顺序）
+  useEffect(() => {
+    if (visible && items.length > 0) {
+      setCurrentOrder(items.map((item) => item.id))
+      setError('')
+      setIsSubmitted(false)
+    }
+  }, [visible, items])
+
+  const getLocalPoint = useCallback((clientX: number, clientY: number) => {
+    const panelElement = panelRef.current
+    if (!panelElement) return { x: clientX, y: clientY }
+
+    const rect = panelElement.getBoundingClientRect()
+    const scaleX = rect.width / panelElement.offsetWidth || 1
+    const scaleY = rect.height / panelElement.offsetHeight || 1
+
+    return {
+      x: (clientX - rect.left) / scaleX,
+      y: (clientY - rect.top) / scaleY,
+    }
+  }, [])
+
+  const getLocalRect = useCallback((element: HTMLElement) => {
+    const panelElement = panelRef.current
+    if (!panelElement) return element.getBoundingClientRect()
+
+    const panelRect = panelElement.getBoundingClientRect()
+    const rect = element.getBoundingClientRect()
+    const scaleX = panelRect.width / panelElement.offsetWidth || 1
+    const scaleY = panelRect.height / panelElement.offsetHeight || 1
+
+    return {
+      left: (rect.left - panelRect.left) / scaleX,
+      top: (rect.top - panelRect.top) / scaleY,
+      width: rect.width / scaleX,
+      height: rect.height / scaleY,
+      right: (rect.right - panelRect.left) / scaleX,
+      bottom: (rect.bottom - panelRect.top) / scaleY,
+    }
+  }, [])
+
+  const updateDragOverIndex = useCallback((clientX: number, clientY: number) => {
+    for (let i = 0; i < itemRefs.current.length; i++) {
+      const element = itemRefs.current[i]
+      if (!element) continue
+
+      const rect = element.getBoundingClientRect()
+      if (
+        clientX >= rect.left &&
+        clientX <= rect.right &&
+        clientY >= rect.top &&
+        clientY <= rect.bottom
+      ) {
+        setDragOverIndex(i)
+        return
+      }
+    }
+    setDragOverIndex(null)
+  }, [])
+
+  // 处理拖拽开始（Pointer Events 同时兼容鼠标、触摸和手写笔）
+  const handlePointerDown = (e: React.PointerEvent, index: number) => {
+    if (disabled || isSubmitted || e.button !== 0) return
+
+    const itemElement = itemRefs.current[index]
+    if (!itemElement) return
+
+    const localPoint = getLocalPoint(e.clientX, e.clientY)
+    const localRect = getLocalRect(itemElement)
+    dragOffsetRef.current = {
+      x: localPoint.x - localRect.left,
+      y: localPoint.y - localRect.top,
+    }
+
+    setDraggingIndex(index)
+    setDragPosition(localPoint)
+    updateDragOverIndex(e.clientX, e.clientY)
+
+    e.currentTarget.setPointerCapture(e.pointerId)
+    e.preventDefault()
+  }
+
+  // 处理放下
+  const handleDrop = useCallback(() => {
+    if (draggingIndex === null) return
+
+    if (dragOverIndex !== null && dragOverIndex !== draggingIndex) {
+      const newOrder = [...currentOrder]
+      const removed = newOrder[draggingIndex]
+      if (removed === undefined) return
+      newOrder.splice(draggingIndex, 1)
+      newOrder.splice(dragOverIndex, 0, removed)
+      setCurrentOrder(newOrder)
+    }
+
+    setDraggingIndex(null)
+    setDragOverIndex(null)
+    setDragPosition(null)
+  }, [currentOrder, dragOverIndex, draggingIndex])
+
+  // 处理拖拽移动
+  useEffect(() => {
+    if (draggingIndex === null) return
+
+    const handlePointerMove = (e: PointerEvent) => {
+      setDragPosition(getLocalPoint(e.clientX, e.clientY))
+      updateDragOverIndex(e.clientX, e.clientY)
+      e.preventDefault()
+    }
+
+    const handlePointerUp = () => {
+      handleDrop()
+    }
+
+    document.addEventListener('pointermove', handlePointerMove, { passive: false })
+    document.addEventListener('pointerup', handlePointerUp)
+    document.addEventListener('pointercancel', handlePointerUp)
+
+    return () => {
+      document.removeEventListener('pointermove', handlePointerMove)
+      document.removeEventListener('pointerup', handlePointerUp)
+      document.removeEventListener('pointercancel', handlePointerUp)
+    }
+  }, [draggingIndex, getLocalPoint, handleDrop, updateDragOverIndex])
+
+  // 提交验证
+  const handleSubmit = () => {
+    if (disabled || isSubmitted) return
+
+    const isCorrect = JSON.stringify(currentOrder) === JSON.stringify(correctOrder)
+
+    if (isCorrect) {
+      setError('')
+      setIsSubmitted(true)
+      onSubmit?.(currentOrder, true)
+    } else {
+      setError(errorMessage || '排序不正确，请重新调整顺序')
+      onError?.(errorMessage || '排序不正确，请重新调整顺序')
+      onSubmit?.(currentOrder, false)
+    }
+  }
+
+  if (!visible) return null
+
+  return (
+    <div
+      ref={panelRef}
+      className="fixed inset-0 flex items-center justify-center bg-black/40"
+      style={{ zIndex }}
+    >
+      <div className="relative w-full max-w-[1728px] h-full max-h-[972px] flex flex-col items-center justify-center p-8">
+        {/* 题目标题 */}
+        <div className="w-full max-w-[1700px] rounded-[32px] bg-black/90 px-20 py-8 shadow-[0_20px_60px_rgba(240,190,117,0.8)] border-4 border-[#d4c5a9] mb-8">
+          <div className="text-[34px] leading-relaxed text-white">{title}</div>
+          {error && <div className="mt-5 text-center text-[26px] text-[#fcbe53]">{error}</div>}
+          {isSubmitted && successMessage && (
+            <div className="mt-5 text-center text-[26px] text-[#4ade80]">{successMessage}</div>
+          )}
+        </div>
+
+        {/* 排序选项区域 */}
+        <div className="w-full max-w-[1500px] flex flex-col gap-4 mb-8">
+          {currentOrder.map((itemId, index) => {
+            const item = items.find((i) => i.id === itemId)
+            if (!item) return null
+
+            const isDragging = draggingIndex === index
+            const isDragOver = dragOverIndex === index && dragOverIndex !== draggingIndex
+
+            return (
+              <div
+                key={itemId}
+                ref={(el) => {
+                  itemRefs.current[index] = el
+                }}
+                className={cn(
+                  'relative px-8 py-6 rounded-2xl border-3 transition-all duration-200 touch-none',
+                  'text-[28px] leading-relaxed select-none',
+                  disabled || isSubmitted
+                    ? 'cursor-not-allowed opacity-60'
+                    : 'cursor-grab active:cursor-grabbing',
+                  isDragging
+                    ? 'opacity-50 scale-95'
+                    : isDragOver
+                      ? 'border-[#f0be75] bg-[#f0be75]/20 scale-105'
+                      : 'border-[#d4c5a9] bg-[#d7b888] text-[#5c3e2e] hover:border-[#f0be75] hover:shadow-lg'
+                )}
+                onPointerDown={(e) => handlePointerDown(e, index)}
+              >
+                <div className="flex items-center gap-4">
+                  {/* 拖拽手柄图标 */}
+                  <div className="flex flex-col gap-1 opacity-50">
+                    <div className="w-6 h-1 bg-[#5c3e2e] rounded-full" />
+                    <div className="w-6 h-1 bg-[#5c3e2e] rounded-full" />
+                    <div className="w-6 h-1 bg-[#5c3e2e] rounded-full" />
+                  </div>
+                  <div className="flex-1">{item.label}</div>
+                </div>
+              </div>
+            )
+          })}
+        </div>
+
+        {/* 提交按钮 */}
+        {!isSubmitted && (
+          <button
+            type="button"
+            onClick={handleSubmit}
+            disabled={disabled}
+            className={cn(
+              'px-16 py-4 rounded-2xl text-[32px] font-bold transition-all duration-300',
+              'shadow-[0_8px_24px_rgba(0,0,0,0.3)]',
+              disabled
+                ? 'bg-gray-400 text-gray-600 cursor-not-allowed'
+                : 'bg-[#f0be75] text-[#5c3e2e] hover:bg-[#e0ae65] hover:scale-105 hover:shadow-[0_12px_32px_rgba(240,190,117,0.6)]'
+            )}
+          >
+            {submitText}
+          </button>
+        )}
+
+        {/* 拖拽预览 */}
+        {draggingIndex !== null && dragPosition && (
+          <div
+            className="fixed w-full max-w-[1500px] pointer-events-none z-[10001]"
+            style={{
+              left: `${dragPosition.x - dragOffsetRef.current.x}px`,
+              top: `${dragPosition.y - dragOffsetRef.current.y}px`,
+            }}
+          >
+            <div className="px-8 py-6 rounded-2xl border-3 border-[#f0be75] bg-[#d7b888] text-[#5c3e2e] text-[28px] shadow-2xl opacity-90">
+              {items.find((i) => i.id === currentOrder[draggingIndex])?.label}
+            </div>
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}
+
+export default SortQuizPanel

src/components/layout/quiz/index.ts

@@ -5,6 +5,8 @@ export { default as DragQuizPanel } from './DragQuizPanel'
 export { default as BasketQuizPanel } from './BasketQuizPanel'
 export { default as MatchQuizPanel } from './MatchQuizPanel'
 export { default as SelectFillQuizPanel } from './SelectFillQuizPanel'
+export { default as SortQuizPanel } from './SortQuizPanel'
+export { default as ErrorCorrectionQuizPanel } from './ErrorCorrectionQuizPanel'
 export type {
   SingleChoiceQuizPanelProps,
   MultipleChoiceQuizPanelProps,
@@ -15,6 +17,10 @@ export type {
   SelectFillQuizPanelProps,
   SelectFillBlank,
   SelectFillResult,
+  SortQuizPanelProps,
+  SortQuizItem,
+  ErrorCorrectionQuizPanelProps,
+  ErrorCorrectionBlock,
 } from './types'
 
 // 保留旧组件以保持向后兼容

src/components/layout/quiz/types.ts

@@ -37,6 +37,12 @@ export interface DragQuizPanelProps {
   feedbackType?: 'success' | 'error'
   /** 值变化回调 */
   onChange: (value: DragFillResult[]) => void
+  /** 所有空白填满后点击提交的回调 */
+  onSubmit?: (value: DragFillResult[]) => void
+  /** 提交按钮文本 */
+  submitText?: string
+  /** 是否禁用拖拽和提交 */
+  disabled?: boolean
 }
 
 /** 单选题面板配置 */
@@ -192,6 +198,72 @@ export interface SelectFillQuizPanelProps {
   submitText?: string
 }
 
+/** 排序题项 */
+export interface SortQuizItem {
+  /** 唯一标识 */
+  id: string
+  /** 显示文本 */
+  label: string
+}
+
+/** 排序题面板配置 */
+export interface SortQuizPanelProps {
+  /** 是否可见 */
+  visible: boolean
+  /** z-index 层级 */
+  zIndex?: number
+  /** 题目 */
+  title: string
+  /** 待排序的选项列表（初始顺序） */
+  items: SortQuizItem[]
+  /** 正确的排序顺序（id数组） */
+  correctOrder: string[]
+  /** 错误提示信息 */
+  errorMessage?: string
+  /** 成功提示信息（可选） */
+  successMessage?: string
+  /** 提交回调，返回用户排序和是否正确 */
+  onSubmit?: (order: string[], isCorrect: boolean) => void
+  /** 错误回调（可选） */
+  onError?: (error: string) => void
+  /** 是否禁用 */
+  disabled?: boolean
+  /** 提交按钮文本 */
+  submitText?: string
+}
+
+/** 纠错题区块 */
+export interface ErrorCorrectionBlock {
+  /** 区块ID */
+  id: number
+  /** 区块文本内容 */
+  text: string
+  /** 是否是错误 */
+  isError: boolean
+  /** 点击后的反馈文本 */
+  feedback: string
+}
+
+/** 纠错题面板配置 */
+export interface ErrorCorrectionQuizPanelProps {
+  /** 是否可见 */
+  visible: boolean
+  /** z-index 层级 */
+  zIndex?: number
+  /** 题目 */
+  title: string
+  /** 情景介绍文本（可选） */
+  introText?: string
+  /** 文本区块列表 */
+  blocks: ErrorCorrectionBlock[]
+  /** 需要找出的错误数量 */
+  errorCount: number
+  /** 提交回调（找到所有错误时自动调用） */
+  onSubmit?: (isCorrect: boolean) => void
+  /** 是否禁用 */
+  disabled?: boolean
+}
+
 /** @deprecated 使用 SingleChoiceQuizPanelProps 替代 */
 export interface QuizPanelProps {
   visible: boolean

src/components/letter/LetterTemplate.tsx

@@ -237,7 +237,7 @@ const LetterTemplate = ({
       } else if (/\d/.test(value)) {
         showHint('不能包含数字')
       } else if (/[\p{P}\p{S}]/u.test(value)) {
-        showHint('不能包含标点符号')
+        showHint('不能包含特殊符号')
       }
     }
 
@@ -331,7 +331,7 @@ const LetterTemplate = ({
       } else if (/\d/.test(value)) {
         showHint('不能包含数字')
       } else if (/[\p{P}\p{S}]/u.test(value)) {
-        showHint('不能包含标点符号')
+        showHint('不能包含特殊符号')
       }
     }
 
@@ -549,14 +549,10 @@ const LetterTemplate = ({
                     />
 
                     <div className="absolute left-[160px] top-20 bottom-0 [text-shadow:0px_0px_4px_#b37921,6px_6px_4px_#b37921,6px_6px_4px_#b37921,6px_6px_4px_#b37921]">
-                      <div
-                        className="text-white text-6xl font-bold tracking-[20px]"
-                        style={{
-                          writingMode: 'vertical-rl',
-                          textOrientation: 'upright',
-                        }}
-                      >
-                        {title}
+                      <div className="flex flex-col items-center text-white text-6xl font-bold leading-none gap-[20px]">
+                        {Array.from(title).map((char, index) => (
+                          <span key={`title-${index}`}>{char}</span>
+                        ))}
                       </div>
                     </div>
 

src/components/letter/LetterToChenyun.tsx

@@ -47,16 +47,21 @@ const fields: Record<number, LetterFieldConfig> = {
   3: {
     type: 'input',
     maxLength: 12,
-    widthClassName: 'w-[180px]',
-    placeholder: '结合所学专业',
+    widthClassName: 'w-[120px]',
     readOnlyFallback: '专业',
   },
   4: {
     type: 'input',
     maxLength: 12,
-    widthClassName: 'w-[120px]',
+    widthClassName: 'w-[180px]',
+    placeholder: '结合所学专业',
     readOnlyFallback: '实干报国',
   },
+  5: {
+    type: 'input',
+    maxLength: 12,
+    widthClassName: 'w-[120px]',
+  },
 }
 
 const LetterToChenyun = ({

src/components/video/video.tsx

@@ -575,8 +575,14 @@ const Video = forwardRef<VideoRef, VideoProps>(
 
     // 计算进度百分比
     const progressPercent = duration > 0 ? (currentTime / duration) * 100 : 0
-    const disableFirstWatchVideoGating =
+
+    // 视频首次观看限制：env 默认值可被调试面板运行时覆盖
+    const envDisableGating =
       import.meta.env.VITE_DISABLE_FIRST_WATCH_VIDEO_GATING === 'true'
+    const sessionOverride = window.sessionStorage.getItem('debug:video-gating')
+    const disableFirstWatchVideoGating =
+      sessionOverride !== null ? sessionOverride === 'disabled' : envDisableGating
+
     const canShowSkipButton = !skipKey || disableFirstWatchVideoGating || isVideoCompleted
     const canShowControls = !controlsOnReplay || disableFirstWatchVideoGating || isVideoCompleted
     const shouldShowReadonlyProgress =
@@ -642,6 +648,43 @@ const Video = forwardRef<VideoRef, VideoProps>(
                 style={{ transform: `scaleX(${progressPercent / 100})` }}
               />
             </div>
+            {/* 锚点标记：纵向竖标 + 圆点 */}
+            {visibleAnchors.map((anchor) => {
+              const anchorPercent = duration > 0 ? (anchor.time / duration) * 100 : 0
+              const isPassed = currentTime >= anchor.time
+              return (
+                <div
+                  key={anchor.id}
+                  className="absolute bottom-0 flex flex-col items-center"
+                  style={{
+                    left: `${anchorPercent}%`,
+                    transform: 'translateX(-50%)',
+                  }}
+                  title={`题目: ${formatTime(anchor.time)}`}
+                >
+                  {/* 竖线 */}
+                  <div
+                    className="w-px"
+                    style={{
+                      height: '14px',
+                      background: isPassed
+                        ? 'linear-gradient(to top, #fbbf24, transparent)'
+                        : 'linear-gradient(to top, rgba(255,255,255,0.7), transparent)',
+                    }}
+                  />
+                  {/* 圆点 */}
+                  <div
+                    className="w-2 h-2 rounded-full"
+                    style={{
+                      background: isPassed ? '#fbbf24' : '#ffffff',
+                      boxShadow: isPassed
+                        ? '0 0 8px rgba(251,191,36,0.8)'
+                        : '0 0 5px rgba(255,255,255,0.6)',
+                    }}
+                  />
+                </div>
+              )
+            })}
           </div>
         )}
         {/* 跳过按钮 */}

src/config/puzzleData.ts

@@ -357,7 +357,7 @@ export const puzzleDataConfig: Record<string, Record<number, PuzzlePieceData>> =
       route: 'place4',
     },
     13: {
-      title: '冯雪峰与鲁迅谈话的资料图',
+      title: '鲁迅全家与冯雪峰全家合影',
       detailImage: 'luxun/details/13',
       route: 'place4',
     },
@@ -419,7 +419,7 @@ export const puzzleDataConfig: Record<string, Record<number, PuzzlePieceData>> =
       route: 'place4',
     },
     9: {
-      title: '中共四大立碑处',
+      title: '中共四大遗址立碑处',
       detailImage: 'maozedong/details/9',
       route: 'place4',
     },
@@ -476,7 +476,7 @@ export const puzzleDataConfig: Record<string, Record<number, PuzzlePieceData>> =
       route: 'place1',
     },
     4: {
-      title: '英雄儿女胶片',
+      title: '风云儿女胶片',
       detailImage: 'nieer/details/4',
       route: 'place2',
     },
@@ -486,7 +486,7 @@ export const puzzleDataConfig: Record<string, Record<number, PuzzlePieceData>> =
       route: 'place2',
     },
     6: {
-      title: '聂耳手写《义勇军进行曲》',
+      title: '《义勇军进行曲》\n曲谱的手稿',
       detailImage: 'nieer/details/6',
       route: 'place3',
     },
@@ -526,7 +526,7 @@ export const puzzleDataConfig: Record<string, Record<number, PuzzlePieceData>> =
       route: 'place6',
     },
     14: {
-      title: '唱国歌一定要站起来',
+      title: '定格阅兵瞬间',
       detailImage: 'nieer/details/14',
       route: 'reflection',
     },

src/debug/progressionDebug.ts

@@ -1,6 +1,7 @@
 import { puzzleDataConfig } from '@/config/puzzleData'
 import { PUZZLE_RESIDENCES } from '@/config/puzzleResidences'
 import { usePuzzleStore } from '@/store/puzzleStore'
+import { savePuzzleStore } from '@/store/puzzleStore'
 
 const MODE_KEY = 'debug:progression-mode'
 const BACKUP_KEY = 'debug:progression-real-puzzles-backup'
@@ -20,6 +21,21 @@ type BadgePosition = {
   offset: number
 }
 
+/** 故居碎片按 route 前缀分三阶段 */
+type StageKey = 'dialogue' | 'reflection' | 'internalization'
+
+interface StageConfig {
+  key: StageKey
+  label: string
+  routePrefix: string
+}
+
+const STAGES: StageConfig[] = [
+  { key: 'dialogue', label: '对话', routePrefix: 'place' },
+  { key: 'reflection', label: '体悟', routePrefix: 'reflection' },
+  { key: 'internalization', label: '内化', routePrefix: 'internalization' },
+]
+
 const serializePuzzles = (puzzles: Record<string, Set<number>>) => {
   return Object.fromEntries(
     Object.entries(puzzles).map(([residence, pieces]) => [residence, [...pieces]])
@@ -62,6 +78,91 @@ const buildAllCompletedPuzzles = () => {
   return puzzles
 }
 
+/**
+ * 获取指定故居各阶段的碎片 ID 集合
+ */
+const getStagePieceIds = (residence: string) => {
+  const residencePieces = puzzleDataConfig[residence]
+  const result: Record<StageKey, number[]> = {
+    dialogue: [],
+    reflection: [],
+    internalization: [],
+  }
+  if (!residencePieces) return result
+
+  for (const [pieceId, data] of Object.entries(residencePieces)) {
+    for (const stage of STAGES) {
+      if (data.route.startsWith(stage.routePrefix)) {
+        result[stage.key].push(Number(pieceId))
+        break
+      }
+    }
+  }
+  return result
+}
+
+/**
+ * 获取某个故居在某阶段已收集的碎片数 / 总数
+ */
+const getStageProgress = (residence: string, stageKey: StageKey): { collected: number; total: number } => {
+  const stagePieceIds = getStagePieceIds(residence)[stageKey]
+  const currentPieces = usePuzzleStore.getState().puzzles[residence] ?? new Set<number>()
+  const collected = stagePieceIds.filter((id) => currentPieces.has(id)).length
+  return { collected, total: stagePieceIds.length }
+}
+
+/**
+ * 确保目标故居的前序故居碎片完整（保证解锁关系），并合并当前已有碎片。
+ */
+const buildPuzzlesWithAncestors = (residence: string): Record<string, Set<number>> => {
+  const targetIndex = PUZZLE_RESIDENCES.findIndex((item) => item.residence === residence)
+
+  const puzzles: Record<string, Set<number>> = {}
+  for (let i = 0; i < targetIndex; i++) {
+    const prev = PUZZLE_RESIDENCES[i]?.residence
+    if (!prev) continue
+    puzzles[prev] = new Set(getAllPieceIds(prev))
+  }
+
+  const currentPuzzles = usePuzzleStore.getState().puzzles
+  for (const [res, pieces] of Object.entries(currentPuzzles)) {
+    if (res === residence) continue
+    if (!puzzles[res]) {
+      puzzles[res] = pieces
+    } else {
+      puzzles[res] = new Set([...puzzles[res], ...pieces])
+    }
+  }
+  return puzzles
+}
+
+/**
+ * 直接切换一个故居某个阶段的碎片收集状态（无确认、无刷新）
+ */
+const toggleResidenceStage = (residence: string, stageKey: StageKey) => {
+  const stagePieceIds = getStagePieceIds(residence)[stageKey]
+  if (stagePieceIds.length === 0) return
+
+  const currentPieces = usePuzzleStore.getState().puzzles[residence] ?? new Set<number>()
+  const allCollected = stagePieceIds.every((id) => currentPieces.has(id))
+  const puzzles = buildPuzzlesWithAncestors(residence)
+
+  if (allCollected) {
+    const remaining = new Set<number>()
+    for (const id of currentPieces) {
+      if (!stagePieceIds.includes(id)) {
+        remaining.add(id)
+      }
+    }
+    puzzles[residence] = remaining
+  } else {
+    puzzles[residence] = new Set([...currentPieces, ...stagePieceIds])
+  }
+
+  usePuzzleStore.setState({ puzzles })
+  savePuzzleStore(puzzles)
+}
+
 const getStoredMode = (): DebugMode => {
   const raw = window.sessionStorage.getItem(MODE_KEY)
   if (!raw) return { type: 'real' }
@@ -91,6 +192,10 @@ const getModeLabel = (mode = getStoredMode()) => {
   return '真实进度'
 }
 
+const getResidenceLabel = (residence: string) => {
+  return PUZZLE_RESIDENCES.find((r) => r.residence === residence)?.displayName ?? residence
+}
+
 const clamp = (value: number, min: number, max: number) => Math.min(Math.max(value, min), max)
 
 const getStoredBadgePosition = (): BadgePosition => {
@@ -224,6 +329,63 @@ const removePanel = () => {
   document.getElementById(PANEL_ID)?.remove()
 }
 
+// ========== 面板渲染 ==========
+
+const renderStageButton = (
+  residence: string,
+  displayName: string,
+  stage: StageConfig,
+): HTMLButtonElement => {
+  const { collected, total } = getStageProgress(residence, stage.key)
+  const isFull = total > 0 && collected >= total
+
+  const btn = document.createElement('button')
+  btn.type = 'button'
+  btn.textContent = `${stage.label} ${collected}/${total}`
+  btn.style.flex = '1'
+  btn.style.border = '1px solid'
+  btn.style.borderRadius = '4px'
+  btn.style.fontSize = '10px'
+  btn.style.padding = '3px 4px'
+  btn.style.cursor = total > 0 ? 'pointer' : 'default'
+  btn.style.flexShrink = '0'
+  btn.style.opacity = total > 0 ? '1' : '0.3'
+
+  if (total === 0) {
+    btn.style.borderColor = 'rgba(255,255,255,0.08)'
+    btn.style.background = 'rgba(255,255,255,0.04)'
+    btn.style.color = 'rgba(255,255,255,0.3)'
+    btn.title = `${displayName} 没有「${stage.label}」阶段`
+  } else if (isFull) {
+    btn.style.borderColor = 'rgba(100,220,120,0.5)'
+    btn.style.background = 'rgba(80,200,100,0.18)'
+    btn.style.color = '#99e8aa'
+    btn.title = `「${stage.label}」已完成（${total} 块）。点击移除。`
+  } else if (collected > 0) {
+    btn.style.borderColor = 'rgba(255,200,80,0.5)'
+    btn.style.background = 'rgba(255,180,60,0.15)'
+    btn.style.color = '#ffd080'
+    btn.title = `「${stage.label}」部分完成（${collected}/${total}）。点击补全。`
+  } else {
+    btn.style.borderColor = 'rgba(100,180,255,0.4)'
+    btn.style.background = 'rgba(80,150,255,0.12)'
+    btn.style.color = '#99ccff'
+    btn.title = `「${stage.label}」未开始。点击补全（${total} 块）。`
+  }
+
+  if (total > 0) {
+    btn.addEventListener('click', (e) => {
+      e.stopPropagation()
+      toggleResidenceStage(residence, stage.key)
+      // 即时刷新面板按钮状态
+      removePanel()
+      togglePanel()
+    })
+  }
+
+  return btn
+}
+
 const togglePanel = () => {
   const existingPanel = document.getElementById(PANEL_ID)
   if (existingPanel) {
@@ -237,7 +399,7 @@ const togglePanel = () => {
   panel.style.right = '12px'
   panel.style.top = '72px'
   panel.style.zIndex = '99999'
-  panel.style.width = '260px'
+  panel.style.width = '320px'
   panel.style.maxHeight = '70vh'
   panel.style.overflowY = 'auto'
   panel.style.padding = '10px'
@@ -254,11 +416,86 @@ const togglePanel = () => {
   panel.appendChild(title)
 
   const description = document.createElement('div')
-  description.textContent = '只写本地 puzzleStore，不调用易班保存。'
+  description.textContent = '只写本地 store，不调用易班保存。点击阶段按钮即时生效。'
   description.style.opacity = '0.75'
-  description.style.marginBottom = '8px'
+  description.style.marginBottom = '6px'
   panel.appendChild(description)
 
+  // ===== 视频首次观看限制开关 =====
+  const gatingSection = document.createElement('div')
+  gatingSection.style.display = 'flex'
+  gatingSection.style.alignItems = 'center'
+  gatingSection.style.gap = '6px'
+  gatingSection.style.marginBottom = '8px'
+  gatingSection.style.padding = '6px 8px'
+  gatingSection.style.borderRadius = '6px'
+  gatingSection.style.background = 'rgba(255,255,255,0.06)'
+
+  const gatingLabel = document.createElement('span')
+  gatingLabel.textContent = '视频首次限制：'
+  gatingLabel.style.fontSize = '11px'
+  gatingLabel.style.opacity = '0.8'
+  gatingSection.appendChild(gatingLabel)
+
+  const sessionOverride = window.sessionStorage.getItem('debug:video-gating')
+  const envDisableGating = import.meta.env.VITE_DISABLE_FIRST_WATCH_VIDEO_GATING === 'true'
+  // sessionOverride: null=跟随env, 'enabled'=强制首次(无进度条/跳过), 'disabled'=强制关闭(有进度条/跳过)
+  const isGatingOn = sessionOverride !== null
+    ? sessionOverride === 'enabled'
+    : !envDisableGating
+
+  const gatingBtn = document.createElement('button')
+  gatingBtn.type = 'button'
+  gatingBtn.textContent = isGatingOn ? '开启（无进度条）' : '关闭（有进度条）'
+  gatingBtn.title = isGatingOn
+    ? '当前：模拟首次学习体验（视频不可跳过、无进度条）。点击切换。'
+    : '当前：跳过首次学习限制（视频可跳过、有进度条）。点击切换。'
+  gatingBtn.style.border = isGatingOn
+    ? '1px solid rgba(255,200,80,0.5)'
+    : '1px solid rgba(100,200,120,0.5)'
+  gatingBtn.style.borderRadius = '4px'
+  gatingBtn.style.background = isGatingOn
+    ? 'rgba(255,180,60,0.2)'
+    : 'rgba(80,200,100,0.18)'
+  gatingBtn.style.color = isGatingOn ? '#ffd080' : '#99e8aa'
+  gatingBtn.style.fontSize = '11px'
+  gatingBtn.style.padding = '4px 8px'
+  gatingBtn.style.cursor = 'pointer'
+  gatingBtn.style.flex = '1'
+  gatingBtn.addEventListener('click', (e) => {
+    e.stopPropagation()
+    if (isGatingOn) {
+      window.sessionStorage.setItem('debug:video-gating', 'disabled')
+    } else {
+      window.sessionStorage.setItem('debug:video-gating', 'enabled')
+    }
+    removePanel()
+    togglePanel()
+  })
+  gatingSection.appendChild(gatingBtn)
+
+  const resetGatingBtn = document.createElement('button')
+  resetGatingBtn.type = 'button'
+  resetGatingBtn.textContent = '重置'
+  resetGatingBtn.title = `恢复跟随环境变量（VITE_DISABLE_FIRST_WATCH_VIDEO_GATING=${envDisableGating ? 'true' : 'false'}）`
+  resetGatingBtn.style.border = '1px solid rgba(255,255,255,0.2)'
+  resetGatingBtn.style.borderRadius = '4px'
+  resetGatingBtn.style.background = 'rgba(255,255,255,0.08)'
+  resetGatingBtn.style.color = '#aaa'
+  resetGatingBtn.style.fontSize = '10px'
+  resetGatingBtn.style.padding = '4px 6px'
+  resetGatingBtn.style.cursor = 'pointer'
+  resetGatingBtn.addEventListener('click', (e) => {
+    e.stopPropagation()
+    window.sessionStorage.removeItem('debug:video-gating')
+    removePanel()
+    togglePanel()
+  })
+  gatingSection.appendChild(resetGatingBtn)
+
+  panel.appendChild(gatingSection)
+
+  // ===== 全局模式按钮 =====
   const list = document.createElement('div')
   list.style.display = 'flex'
   list.style.flexDirection = 'column'
@@ -266,14 +503,73 @@ const togglePanel = () => {
 
   list.appendChild(createButton('真实进度', () => applyMode({ type: 'real' })))
 
+  // ===== 按故居分阶段控制 =====
+  const residenceSection = document.createElement('div')
+  residenceSection.style.display = 'flex'
+  residenceSection.style.flexDirection = 'column'
+  residenceSection.style.gap = '4px'
+
+  const sectionTitle = document.createElement('div')
+  sectionTitle.textContent = '— 各故居阶段控制 —'
+  sectionTitle.style.fontSize = '11px'
+  sectionTitle.style.opacity = '0.6'
+  sectionTitle.style.marginTop = '4px'
+  sectionTitle.style.marginBottom = '2px'
+  residenceSection.appendChild(sectionTitle)
+
   for (const residence of PUZZLE_RESIDENCES) {
-    list.appendChild(
-      createButton(`到达：${residence.displayName}`, () =>
+    // 名称行 + 到达按钮
+    const row1 = document.createElement('div')
+    row1.style.display = 'flex'
+    row1.style.gap = '4px'
+    row1.style.alignItems = 'center'
+
+    const label = document.createElement('span')
+    label.textContent = residence.displayName
+    label.style.flex = '1'
+    label.style.fontSize = '11px'
+    label.style.fontWeight = 'bold'
+    label.style.opacity = '0.9'
+    label.style.overflow = 'hidden'
+    label.style.textOverflow = 'ellipsis'
+    label.style.whiteSpace = 'nowrap'
+    row1.appendChild(label)
+
+    const arrivedBtn = document.createElement('button')
+    arrivedBtn.type = 'button'
+    arrivedBtn.textContent = '到达'
+    arrivedBtn.title = '模拟到达该故居（前序全部完成，该故居未开始）'
+    arrivedBtn.style.border = '1px solid rgba(255,255,255,0.25)'
+    arrivedBtn.style.borderRadius = '4px'
+    arrivedBtn.style.background = 'rgba(255,255,255,0.1)'
+    arrivedBtn.style.color = '#ddd'
+    arrivedBtn.style.fontSize = '10px'
+    arrivedBtn.style.padding = '2px 5px'
+    arrivedBtn.style.cursor = 'pointer'
+    arrivedBtn.style.flexShrink = '0'
+    arrivedBtn.addEventListener('click', (e) => {
+      e.stopPropagation()
       applyMode({ type: 'arrived', residence: residence.residence, label: residence.displayName })
-      )
-    )
+    })
+    row1.appendChild(arrivedBtn)
+
+    residenceSection.appendChild(row1)
+
+    // 阶段按钮行
+    const row2 = document.createElement('div')
+    row2.style.display = 'flex'
+    row2.style.gap = '4px'
+    row2.style.marginBottom = '6px'
+
+    for (const stage of STAGES) {
+      row2.appendChild(renderStageButton(residence.residence, residence.displayName, stage))
     }
 
+    residenceSection.appendChild(row2)
+  }
+
+  list.appendChild(residenceSection)
+
   list.appendChild(createButton('全流程完成', () => applyMode({ type: 'allCompleted' })))
 
   panel.appendChild(list)

src/hooks/index.ts

@@ -3,11 +3,8 @@ export { usePageScale } from './usePageScale'
 export { useTouch } from './useTouch'
 export { useZoomAndDrag } from './useZoomAndDrag'
 export { useCursorController } from './useCursorController'
-export { useResidenceContinue } from './useResidenceContinue'
+export { useResidenceContinue, setPreviousPath } from './useResidenceContinue'
 export type { UseTouchOptions, UseTouchReturn, TouchEventData, SwipeDirection } from './useTouch'
 export type { UseZoomAndDragOptions, UseZoomAndDragReturn } from './useZoomAndDrag'
 export type { CursorControllerConfig } from './useCursorController'
-export type {
-  UseResidenceContinueParams,
-  UseResidenceContinueResult,
-} from './useResidenceContinue'
+export type { UseResidenceContinueParams, UseResidenceContinueResult } from './useResidenceContinue'

src/hooks/useResidenceContinue.ts

@@ -16,11 +16,16 @@ import { useVideoContextSafe } from '@/contexts/VideoContext'
 const promptedResidences = new Set<string>()
 
 /**
- * 记录上一次访问的路由，用于判断是否刚从场景离开。
- * 模块级变量，跨 hook 实例共享。
+ * 记录上次 ResidenceLayout 访问的路径，由 ResidenceLayout 在路由变化时更新。
+ * 用于判断 Home 页面之前是否来自本故居的 place/reflection/internalization/draw 场景。
  */
 let previousPath = ''
 
+/** 由 ResidenceLayout 调用，记录每次路由变化的路径 */
+export const setPreviousPath = (path: string) => {
+  previousPath = path
+}
+
 export interface UseResidenceContinueParams {
   /** 故居标识（同时也是路由里的 starName），如 'maozedong' */
   residence: string
@@ -50,7 +55,7 @@ export interface UseResidenceContinueResult {
  * 3. 本会话内该故居尚未自动弹过
  * 4. 故居已解锁 && 已开始 && 未全部完成
  * 5. 能解析出有效的续学目标
- * 6. 不是刚从本故居场景页面离开的（避免干扰正常流程）
+ * 6. 上一页不是本故居的 place/reflection/internalization/draw（避免从场景返回时误弹）
  *
  * 弹一次后即标记，之后再回到 home 不再自动弹（由首页的三个阶段按钮继续）。
  */
@@ -79,21 +84,15 @@ export function useResidenceContinue({
     // 没开始过的新故居不打扰，让学生自己点「一」正常开始
     if (!isResidenceStarted(residence, puzzles)) return
 
-    // 检查上一个路由：如果是从本故居的 place/reflection/internalization 来的，不弹
-    // 例如从 /revolutionary/maozedong/place1 回到 /revolutionary/maozedong/home
-    const currentPath = location.pathname
-    const isFromResidenceScene =
+    // 如果上一页是本故居的 place/reflection/internalization/draw，不弹
+    // 例如从 /revolutionary/maozedong/place4 回到 /revolutionary/maozedong/home
+    if (
       previousPath &&
       (previousPath.includes(`/${residence}/place`) ||
         previousPath.includes(`/${residence}/reflection`) ||
         previousPath.includes(`/${residence}/internalization`) ||
         previousPath.includes(`/${residence}/draw`))
-
-    // 更新 previousPath 供下次判断
-    previousPath = currentPath
-
-    if (isFromResidenceScene) {
-      // 刚从场景离开，不弹窗
+    ) {
       return
     }
 

src/lib/utils/api-common.ts

@@ -184,6 +184,17 @@ export async function getUserDefineResult(
   return getUserDefineResultAsyncInternal(lessonId, key, options)
 }
 
+export function parseUserDefineContent<T>(content: string): T {
+  const raw = JSON.parse(content)
+  if (useUserStore.getState().yibanConnectionStatus === 'connected') {
+    return raw as T
+  }
+  if (raw && typeof raw === 'object' && 'state' in raw) {
+    return (raw as { state: T }).state
+  }
+  return raw as T
+}
+
 // 根据课时顺序号(所处课程的第几课时)更新对应易班平台上的每个环节进度（异步）
 export async function setCourseTimeProgress(order: number): Promise<boolean> {
   if (useUserStore.getState().yibanConnectionStatus !== 'connected') {

src/lib/utils/sensitiveWords.ts

@@ -3,60 +3,7 @@
  * 用于过滤用户输入中的敏感词汇，将其替换为 *
  */
 
-// 敏感词库（可根据实际需求扩展）
-const SENSITIVE_WORDS = [
-  // 基础不文明用语
-  '垃圾',
-  '脏话',
-  '骂人',
-  '辱骂',
-  '仇恨',
-  '傻逼',
-  '煞笔',
-  '傻b',
-  '傻比',
-  'sb',
-  'SB',
-  '草泥马',
-  '操',
-  '妈的',
-  '他妈',
-  '你妈',
-  '去死',
-  '找死',
-  '该死',
-  '白痴',
-  '智障',
-  '弱智',
-  '脑残',
-  '废物',
-  '贱',
-  '滚',
-  // 暴力相关
-  '暴力',
-  '恐怖',
-  '杀人',
-  '杀害',
-  '血腥',
-  '虐待',
-  // 违法违规
-  '色情',
-  '赌博',
-  '诈骗',
-  '毒品',
-  '邪教',
-  '反动',
-  '法轮功',
-  '传销',
-  '洗钱',
-  '贩毒',
-  '走私',
-  // 歧视性用语
-  '歧视',
-  '种族',
-  '民族歧视',
-]
-
+import { SENSITIVE_WORDS } from './sensitiveWordList'
 type FileSaveHandle = {
   createWritable: () => Promise<{
     write: (data: Blob) => Promise<void>
@@ -132,8 +79,8 @@ export function containsNumber(text: string): boolean {
  * 检查文本中是否包含特殊符号或标点符号
  */
 export function containsSpecialChars(text: string): boolean {
-  // 检测所有标点符号和特殊符号（包括中文标点）
-  return /[\p{P}\p{S}]/u.test(text)
+  // 检测除中文逗号、顿号、句号之外的标点符号和特殊符号
+  return /[\p{P}\p{S}]/u.test(text.replace(/[，、。]/g, ''))
 }
 
 /**
@@ -183,10 +130,10 @@ export function filterInput(input: string): string {
   // 过滤数字
   filtered = filtered.replace(/\d/g, '')
 
-  // 过滤所有标点符号和特殊符号
-  // 保留：中文字符、空格
-  // 过滤：所有标点符号（包括中文标点和英文标点）、特殊符号
-  filtered = filtered.replace(/[\p{P}\p{S}]/gu, '')
+  // 过滤其他标点符号和特殊符号
+  // 保留：中文字符、空格、中文逗号、顿号、句号
+  // 过滤：除 ，、。 之外的标点符号和特殊符号
+  filtered = filtered.replace(/(?![，、。])[\p{P}\p{S}]/gu, '')
 
   // 进行敏感词过滤（替换为星号，不直接删除）
   filtered = filterSensitiveWords(filtered)

src/pages/chenyun/internalization.tsx

@@ -45,7 +45,7 @@ const MULTIPLE_DEFAULT_ERROR = '你的选择还不够全面哦~请你再想想
 const QUIZ_ANCHORS: QuizAnchor[] = [
   {
     id: 'quiz-1',
-    time: 60 * 5 + 53, //5.52分钟
+    time: 60 * 5 + 53.1, //5.52分钟
     title: '题目1',
     prompt: '陈云经济思想的核心内容包括：',
     type: 'multiple',
@@ -84,7 +84,7 @@ const QUIZ_ANCHORS: QuizAnchor[] = [
   },
   {
     id: 'quiz-3',
-    time: 15 * 60 + 56, //15:56
+    time: 15 * 60 + 56.2, //15:56
     title: '题目3',
     prompt: '新时代的青年可以从陈云身上学习到',
     type: 'drag',
@@ -102,7 +102,7 @@ const QUIZ_ANCHORS: QuizAnchor[] = [
   },
   {
     id: 'quiz-4',
-    time: 60 * 5 + 21, // 5:21
+    time: 60 * 5 + 21.5, // 5:21
     title: '题目4',
     prompt: '陈云讲：“经济建设最终目的，是为了改善____的生活水平。”',
     type: 'single',
@@ -175,15 +175,13 @@ const ChenyunInternalization = () => {
             once: true,
             afterResume: 'remove',
             render: ({ resume }) => {
-              // 拖拽题：处理选项拖拽与校验
               const handleDragChange = (val: DragFillResult[]) => {
                 setDragQuizValues((prev) => ({ ...prev, [item.id]: val }))
                 setDragQuizErrors((prev) => ({ ...prev, [item.id]: '' }))
+              }
 
-                if (val.length < correctAnswers.length) return
-
-                // 检查是否包含了所有正确答案（不要求顺序）
-                const filledAnswers = val.map((v) => v.optionValue)
+              const handleDragSubmit = (val: DragFillResult[]) => {
+                const filledAnswers = val.map((result) => result.optionValue)
                 const answerSet = new Set(correctAnswers)
                 const filledSet = new Set(filledAnswers)
                 const isCorrect =
@@ -193,12 +191,13 @@ const ChenyunInternalization = () => {
                 if (isCorrect) {
                   setActiveSuccess(item.id)
                   setResumeCallback(() => resume)
-                } else {
+                  return
+                }
                 setDragQuizErrors((prev) => ({
                   ...prev,
                   [item.id]: '这不是陈云的工作作风。请你再想想吧！',
                 }))
-                }
+                setDragQuizValues((prev) => ({ ...prev, [item.id]: [] }))
               }
 
               return (
@@ -216,6 +215,7 @@ const ChenyunInternalization = () => {
                     value={dragQuizValues[item.id] || []}
                     error={dragQuizErrors[item.id]}
                     onChange={handleDragChange}
+                    onSubmit={handleDragSubmit}
                   />
                   <SuccessAlert
                     visible={activeSuccess === item.id}

src/pages/chenyun/place/place1.tsx

@@ -177,6 +177,7 @@ const ChenyunPlace1 = () => {
         }}
         audioSrc={getPublicPath('audio/chenyun/mp3_chenyun_02.mp3')}
         ailgn="left"
+        firstLineIndent="2em"
       >
         1.场景中出现动态光点的展品表示未浏览，可通过点击光点来了解展品背后的故事，通过滚轮可以放大展品，浏览展品后蓝色动态光点会变为已浏览状态。
         {'\n'}
@@ -215,7 +216,7 @@ const ChenyunPlace1 = () => {
           speaker="guide"
           audioSrc={getPublicPath('audio/chenyun/mp3_chenyun_04_2.mp3')}
         >
-          实际上是陈云舅父母的家，也是少年陈云从4岁至14岁生活的地方。童年的陈云，家庭生活十分不幸。他两岁时父亲病故，四岁时，母亲也悲苦地死去。
+          实际上是陈云舅父母的家，也是陈云从4岁至14岁生活的地方。童年的陈云，家庭生活十分不幸。他两岁时父亲病故，四岁时，母亲也悲苦地死去。
         </GuideStepsItem>
         <GuideStepsItem
           speaker="guide"

src/pages/chenyun/place/place7.tsx

@@ -202,13 +202,14 @@ const ChenyunPlace7 = () => {
   const handleQuiz2Change = (val: DragFillResult[]) => {
     setQuiz2Value(val)
     setQuiz2Error('')
-    if (val.length < QUIZ2_CORRECT_SET.size) return
-
-    if (!isQuiz2Correct(val)) {
-      setQuiz2Error(QUIZ2_ERROR)
-      return
   }
 
+  const handleQuiz2Submit = (val: DragFillResult[]) => {
+    if (!isQuiz2Correct(val)) {
+      setQuiz2Error(QUIZ2_ERROR)
+      setQuiz2Value([])
+      return
+    }
     setQuiz2Visible(false)
     setVideo1Visible(false)
     setVideo2Visible(false)
@@ -395,17 +396,13 @@ const ChenyunPlace7 = () => {
         value={quiz2Value}
         error={quiz2Error}
         onChange={handleQuiz2Change}
+        onSubmit={handleQuiz2Submit}
       />
 
       {/* 成功提示（盖在视频/题目之上） */}
       {successVisible && (
         <div className="fixed inset-0" style={{ zIndex: 20000 }}>
-          <SuccessAlert
-            visible
-            title="恭喜你, 选择正确!"
-            content={successContent}
-            onClose={handleSuccessDismiss}
-          />
+          <SuccessAlert visible content={successContent} onClose={handleSuccessDismiss} />
         </div>
       )}
     </div>

src/pages/chenyun/place/place9.tsx

@@ -1,5 +1,8 @@
 import { useState, useRef } from 'react'
 import { Title, Image, Cursor, Video, GuideSteps, GuideStepsItem } from '@/components'
+import { SingleChoiceQuizPanel } from '@/components/layout/quiz'
+import SuccessAlert from '@/components/layout/alert/success-alert'
+import ScaledPortal from '@/components/layout/ScaledPortal'
 import { getBackgroundImage, getStaticImage, getPublicPath } from '@/lib/utils'
 import { useNavigate, useParams } from 'react-router-dom'
 import type { VideoRef } from '@/components/video'
@@ -36,6 +39,10 @@ const ChenyunPlace9 = () => {
   const [guideVisible, setGuideVisible] = useState(false)
   const [guideStep, setGuideStep] = useState(0)
 
+  // 视频后的单选题
+  const [quizChenVisible, setQuizChenVisible] = useState(false)
+  const [successAlertChenVisible, setSuccessAlertChenVisible] = useState(false)
+
   const handleOpenExhibit = (_index: 1) => {
     // 展品1：播放视频
     setVideoVisible(true)
@@ -128,15 +135,55 @@ const ChenyunPlace9 = () => {
             onEnded={() => {
               setVideoPlaying(false)
               markExhibitVisited(place, 1)
-              // 视频播放完成后，显示对话引导
-              setGuideVisible(true)
-              setGuideStep(0)
+              // 视频播放完成后，先弹出题目
+              setQuizChenVisible(true)
               triggerPuzzleAnimation(12)
             }}
           />
         </div>
       )}
 
+      {/* 视频后的单选题 */}
+      <ScaledPortal enabled={quizChenVisible || successAlertChenVisible} zIndex={10050}>
+        <>
+          <SingleChoiceQuizPanel
+            visible={quizChenVisible}
+            zIndex={10000}
+            title="【单选】陈云同志在党内有“铁算盘”的称号，可他的算盘，算的从来不是个人得失，而是百姓温饱、国家根基、民族前途。请选出最能体现陈云这把“算盘”独特之处的选项："
+            options={[
+              { value: 'A', label: 'A.算得快、打得响、账目清' },
+              { value: 'B', label: 'B.算民生、算实际、算长远' },
+            ]}
+            correctAnswer="B"
+            onWrongSelect={(value: string) => {
+              switch (value) {
+                case 'A':
+                  return '这是技术层面的“好算盘”，但陈云的特别，在于他把算盘打进了老百姓的米袋子、布匹铺、工厂车间里——他算的是人，不是数；是实，不是虚。请你再想想吧！'
+                default:
+                  return '请你再想想吧！'
+              }
+            }}
+            onSubmit={(value: string, isCorrect: boolean) => {
+              if (isCorrect) {
+                setQuizChenVisible(false)
+                setSuccessAlertChenVisible(true)
+              }
+            }}
+          />
+
+          <SuccessAlert
+            visible={successAlertChenVisible}
+            content="这就是陈云的“铁算盘”真谛。这把算盘，珠子是汗水，横梁是信念，落下的每一响，都在为中国发展校准方向。"
+            onContinue={() => {
+              setSuccessAlertChenVisible(false)
+              // 答对后显示对话引导
+              setGuideVisible(true)
+              setGuideStep(0)
+            }}
+          />
+        </>
+      </ScaledPortal>
+
       {/* 视频播放完成后的对话引导 */}
       <GuideSteps
         visible={guideVisible}

src/pages/chenyun/reflection/constants/mimian.ts

@@ -40,12 +40,12 @@ export const MIMIAN_CLUE_DATA: Record<
       {
         character: '群众1',
         avatar: 'chenyun/reflection/群众1',
-        text: '米价一天涨三次，家里快断粮了',
+        text: '米价一天涨三次，家里快断粮了。',
       },
       {
         character: '群众2',
         avatar: 'chenyun/reflection/群众2',
-        text: '钱庄都在囤煤，冬天没法取暖',
+        text: '钱庄都在囤煤，冬天没法取暖。',
       },
     ],
   },