fix(过程详情): 恢复练习模式查看答案快捷键

src/components/practice/ProficientInputArea.tsx

@@ -7,7 +7,6 @@ interface ProficientInputAreaProps {
   isComposing: boolean
   inputLocked: boolean
   hasError: boolean
-  statusText?: string | null
   onChange: (value: string) => void
   onCompositionStart: () => void
   onCompositionEnd: (value: string) => void
@@ -18,7 +17,6 @@ export function ProficientInputArea({
   isComposing,
   inputLocked,
   hasError,
-  statusText,
   onChange,
   onCompositionStart,
   onCompositionEnd,
@@ -40,7 +38,7 @@ export function ProficientInputArea({
         onCompositionStart={onCompositionStart}
         onCompositionEnd={(e) => onCompositionEnd(e.currentTarget.value)}
         disabled={inputLocked}
-        placeholder="输入当前分组中的一个完整条目，停顿 800ms 自动核对"
+        placeholder="输入当前分组中的一个完整条目"
         className={clsx(
           'w-full rounded-xl border px-4 py-3 text-base md:text-lg',
           'bg-white dark:bg-gray-800/80 text-gray-900 dark:text-gray-100',
@@ -56,33 +54,18 @@ export function ProficientInputArea({
         spellCheck="false"
       />
 
-      <div className="min-h-6 text-sm">
-        <AnimatePresence mode="wait">
-          {inputLocked ? (
-            <motion.div
-              key="locked"
-              initial={{ opacity: 0, y: -6 }}
-              animate={{ opacity: 1, y: 0 }}
-              exit={{ opacity: 0, y: -6 }}
-              className="text-gray-500 dark:text-gray-400"
-            >
-              答案显示中，输入已锁定
-            </motion.div>
-          ) : statusText ? (
-            <motion.div
-              key={statusText}
-              initial={{ opacity: 0, y: -6 }}
-              animate={{ opacity: 1, y: 0 }}
-              exit={{ opacity: 0, y: -6 }}
-              className={clsx(
-                hasError ? 'text-red-500 dark:text-red-400' : 'text-gray-500 dark:text-gray-400'
-              )}
-            >
-              {statusText}
-            </motion.div>
-          ) : null}
-        </AnimatePresence>
-      </div>
+      <AnimatePresence>
+        {inputLocked && (
+          <motion.div
+            initial={{ opacity: 0, y: -6 }}
+            animate={{ opacity: 1, y: 0 }}
+            exit={{ opacity: 0, y: -6 }}
+            className="text-sm text-gray-500 dark:text-gray-400"
+          >
+            答案显示中，输入已锁定
+          </motion.div>
+        )}
+      </AnimatePresence>
     </div>
   )
 }

src/data/changelog.json

@@ -1,5 +1,19 @@
 {
   "changelogEntries": [
+    {
+      "id": "2026-03-24-process-detail-shortcut-restore",
+      "date": "2026-03-24",
+      "type": "fix",
+      "title": "恢复过程详情练习模式的 Ctrl+H 查看答案快捷键",
+      "scope": "过程详情"
+    },
+    {
+      "id": "2026-03-24-proficient-mode-status-cleanup",
+      "date": "2026-03-24",
+      "type": "fix",
+      "title": "移除熟练模式底部多余说明与命中提示，精简输入区反馈",
+      "scope": "过程详情"
+    },
     {
       "id": "2026-03-23-process-detail-proficient-mode",
       "date": "2026-03-23",

src/pages/ProcessDetailPage.tsx

@@ -169,7 +169,6 @@ export function ProcessDetailPage() {
   const [currentSection, setCurrentSection] = useState<IttoSection>('inputs')
   const [proficientInput, setProficientInput] = useState('')
   const [proficientHasError, setProficientHasError] = useState(false)
-  const [proficientStatusText, setProficientStatusText] = useState<string | null>(null)
 
   const [inputLocked, setInputLocked] = useState(false)
   const [lastErrorTimestamp, setLastErrorTimestamp] = useState<number | null>(null)
@@ -253,7 +252,6 @@ export function ProcessDetailPage() {
     setCurrentSection(getFirstAvailableSection(itemsBySection))
     setProficientInput('')
     setProficientHasError(false)
-    setProficientStatusText(null)
     setLastErrorTimestamp(null)
     setShowAnswer(false)
     setInputLocked(false)
@@ -292,12 +290,10 @@ export function ProcessDetailPage() {
       setCurrentPracticeId(null)
       setProficientInput('')
       setProficientHasError(false)
-      setProficientStatusText('当前分组内可乱序输入，停顿 800ms 自动核对。')
     } else {
       setCurrentPracticeId(practiceItems[0].id)
       setProficientInput('')
       setProficientHasError(false)
-      setProficientStatusText(null)
     }
   }, [
     practiceItems,
@@ -326,6 +322,48 @@ export function ProcessDetailPage() {
     exitPractice()
   }, [id, practiceMode, exitPractice])
 
+  useEffect(() => {
+    if (!isPracticeMode) return
+
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.ctrlKey && event.key.toLowerCase() === 'h') {
+        event.preventDefault()
+        clearLongPressTimer()
+        clearDebounceTimer()
+        clearAnswerRevealTimer()
+
+        if (practiceMode === 'proficient') {
+          setProficientInput('')
+          setProficientHasError(false)
+        }
+
+        setShowAnswer(true)
+        setInputLocked(true)
+      }
+    }
+
+    const handleKeyUp = (event: KeyboardEvent) => {
+      if (event.key === 'Control' || event.key.toLowerCase() === 'h') {
+        hideAnswerAndUnlock()
+      }
+    }
+
+    window.addEventListener('keydown', handleKeyDown)
+    window.addEventListener('keyup', handleKeyUp)
+
+    return () => {
+      window.removeEventListener('keydown', handleKeyDown)
+      window.removeEventListener('keyup', handleKeyUp)
+    }
+  }, [
+    isPracticeMode,
+    practiceMode,
+    hideAnswerAndUnlock,
+    clearLongPressTimer,
+    clearDebounceTimer,
+    clearAnswerRevealTimer,
+  ])
+
   const revealAnswersForThreeSeconds = useCallback(() => {
     if (!isPracticeMode) return
     clearLongPressTimer()
@@ -464,7 +502,6 @@ export function ProcessDetailPage() {
 
     if (!matchedItem) {
       setProficientHasError(true)
-      setProficientStatusText(`未匹配到当前${SECTION_LABELS[currentSection]}分组中的条目，请继续修改。`)
       return
     }
 
@@ -478,7 +515,6 @@ export function ProcessDetailPage() {
     const allDone = practiceItems.every((item) => nextAnsweredItems.has(item.id))
 
     if (allDone) {
-      setProficientStatusText('全部条目已完成，正在结束练习。')
       finishPractice()
       return
     }
@@ -487,15 +523,9 @@ export function ProcessDetailPage() {
       const nextSection = getNextSection(currentSection, itemsBySection, nextAnsweredItems)
       if (nextSection) {
         setCurrentSection(nextSection)
-        setProficientStatusText(`当前${SECTION_LABELS[currentSection]}已完成，已切换到${SECTION_LABELS[nextSection]}。`)
-      } else {
-        setProficientStatusText(`当前${SECTION_LABELS[currentSection]}已完成。`)
       }
       return
     }
-
-    const doneCount = itemsBySection[currentSection].filter((item) => nextAnsweredItems.has(item.id)).length
-    setProficientStatusText(`已命中：${matchedItem.name}（${SECTION_LABELS[currentSection]} ${doneCount}/${itemsBySection[currentSection].length}）`)
   }, [answeredItems, currentSection, inputLocked, itemsBySection, practiceItems, finishPractice])
 
   useEffect(() => {
@@ -682,7 +712,6 @@ export function ProcessDetailPage() {
                     setCurrentSection(section)
                     setProficientInput('')
                     setProficientHasError(false)
-                    setProficientStatusText(`已切换到${SECTION_LABELS[section]}分组。`)
                   }}
                   className={`flex items-center gap-2 text-left ${canSwitchSection ? 'cursor-pointer' : 'cursor-default'}`}
                 >
@@ -794,13 +823,9 @@ export function ProcessDetailPage() {
                 isComposing={isComposing}
                 inputLocked={inputLocked}
                 hasError={proficientHasError}
-                statusText={proficientStatusText}
                 onChange={(value) => {
                   setProficientInput(value)
                   setProficientHasError(false)
-                  if (!value) {
-                    setProficientStatusText('当前分组内可乱序输入，停顿 800ms 自动核对。')
-                  }
                 }}
                 onCompositionStart={() => handleCompositionStart()}
                 onCompositionEnd={(value) => handleCompositionEnd(value)}