diff --git a/src/App.vue b/src/App.vue
index aa81657..54bd0ba 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,11 +1,17 @@
 <template>
   <div class="flex h-full">
-    <!-- 左侧面板 -->
-    <WriterPanel v-if="currentPage === 'writer'" />
-    <AnalysisPanel v-else />
+    <!-- 对照检查页面（全屏独占） -->
+    <ComparePanel v-if="currentPage === 'compare'" />
     
-    <!-- 右侧主内容区 -->
-    <MainContent />
+    <!-- 常规布局 -->
+    <template v-else>
+      <!-- 左侧面板 -->
+      <WriterPanel v-if="currentPage === 'writer'" />
+      <AnalysisPanel v-else-if="currentPage === 'analysis'" />
+      
+      <!-- 右侧主内容区 -->
+      <MainContent />
+    </template>
   </div>
 </template>
 
@@ -15,6 +21,7 @@ import { useAppStore } from './stores/app'
 import WriterPanel from './components/WriterPanel.vue'
 import AnalysisPanel from './components/AnalysisPanel.vue'
 import MainContent from './components/MainContent.vue'
+import ComparePanel from './components/ComparePanel.vue'
 
 const appStore = useAppStore()
 const currentPage = computed(() => appStore.currentPage)
diff --git a/src/components/ComparePanel.vue b/src/components/ComparePanel.vue
new file mode 100644
index 0000000..8b74eb8
--- /dev/null
+++ b/src/components/ComparePanel.vue
@@ -0,0 +1,311 @@
+<template>
+  <div class="h-screen flex flex-col bg-slate-900">
+    <!-- 头部 -->
+    <header class="p-4 border-b border-slate-700 bg-slate-800 flex items-center justify-between shrink-0">
+      <div class="flex items-center gap-4">
+        <h1 class="font-bold text-lg text-white flex items-center gap-2">
+          <span class="text-2xl">🔍</span> 对照检查
+        </h1>
+        <span class="text-xs text-slate-500">选中左右两侧对应段落进行检查</span>
+      </div>
+      <button 
+        @click="goBack"
+        class="text-xs px-3 py-1.5 rounded bg-slate-700 text-slate-300 hover:bg-slate-600 transition"
+      >
+        ← 返回写作
+      </button>
+    </header>
+
+    <!-- 主体内容区 -->
+    <div class="flex-1 flex min-h-0">
+      <!-- 左侧：写作要求 -->
+      <div class="flex-1 flex flex-col border-r border-slate-700">
+        <div class="p-3 bg-slate-800 border-b border-slate-700 flex items-center justify-between">
+          <h2 class="text-sm font-medium text-amber-400 flex items-center gap-2">
+            📋 写作要求
+          </h2>
+          <span class="text-xs text-slate-500">{{ leftParagraphs.length }} 段</span>
+        </div>
+        <div class="flex-1 overflow-y-auto p-4 space-y-3 min-h-0">
+          <div v-if="!leftContent" class="h-full flex items-center justify-center">
+            <div class="text-center">
+              <span class="text-4xl opacity-20 block mb-2">📝</span>
+              <p class="text-slate-600 text-sm">请在下方输入写作要求</p>
+            </div>
+          </div>
+          <div 
+            v-for="(para, idx) in leftParagraphs" 
+            :key="'left-' + idx"
+            @click="selectLeftParagraph(idx)"
+            :class="[
+              'p-3 rounded-lg border cursor-pointer transition-all',
+              selectedLeftIdx === idx 
+                ? 'bg-amber-900/30 border-amber-500 ring-2 ring-amber-500/30' 
+                : 'bg-slate-800/50 border-slate-700 hover:border-amber-500/50'
+            ]"
+          >
+            <div class="flex items-start gap-2">
+              <span class="text-xs text-amber-500/70 shrink-0 mt-0.5">{{ idx + 1 }}.</span>
+              <p class="text-sm text-slate-300 whitespace-pre-wrap">{{ para }}</p>
+            </div>
+          </div>
+        </div>
+        <div class="p-3 border-t border-slate-700 bg-slate-800">
+          <textarea 
+            v-model="leftContent"
+            class="w-full h-24 bg-slate-900 border border-slate-700 rounded-lg p-3 text-sm focus:ring-2 focus:ring-amber-500 focus:border-transparent outline-none resize-none"
+            placeholder="粘贴或输入写作要求（每段用空行分隔）..."
+          ></textarea>
+        </div>
+      </div>
+
+      <!-- 中间：对应关系指示器 -->
+      <div class="w-16 flex flex-col items-center justify-center bg-slate-800/50 shrink-0">
+        <div v-if="selectedLeftIdx !== null && selectedRightIdx !== null" class="flex flex-col items-center gap-2">
+          <div class="w-3 h-3 rounded-full bg-amber-500"></div>
+          <div class="w-0.5 h-8 bg-gradient-to-b from-amber-500 to-blue-500"></div>
+          <span class="text-xs text-slate-500 writing-mode-vertical">对应</span>
+          <div class="w-0.5 h-8 bg-gradient-to-b from-blue-500 to-blue-500"></div>
+          <div class="w-3 h-3 rounded-full bg-blue-500"></div>
+        </div>
+        <div v-else class="text-center px-2">
+          <span class="text-xs text-slate-600">请选中<br/>两侧段落</span>
+        </div>
+      </div>
+
+      <!-- 右侧：写作内容 -->
+      <div class="flex-1 flex flex-col">
+        <div class="p-3 bg-slate-800 border-b border-slate-700 flex items-center justify-between">
+          <h2 class="text-sm font-medium text-blue-400 flex items-center gap-2">
+            ✍️ 写作内容
+          </h2>
+          <span class="text-xs text-slate-500">{{ rightParagraphs.length }} 段</span>
+        </div>
+        <div class="flex-1 overflow-y-auto p-4 space-y-3 min-h-0">
+          <div v-if="!rightContent" class="h-full flex items-center justify-center">
+            <div class="text-center">
+              <span class="text-4xl opacity-20 block mb-2">📄</span>
+              <p class="text-slate-600 text-sm">请在下方输入写作内容</p>
+            </div>
+          </div>
+          <div 
+            v-for="(para, idx) in rightParagraphs" 
+            :key="'right-' + idx"
+            @click="selectRightParagraph(idx)"
+            :class="[
+              'p-3 rounded-lg border cursor-pointer transition-all',
+              selectedRightIdx === idx 
+                ? 'bg-blue-900/30 border-blue-500 ring-2 ring-blue-500/30' 
+                : 'bg-slate-800/50 border-slate-700 hover:border-blue-500/50'
+            ]"
+          >
+            <div class="flex items-start gap-2">
+              <span class="text-xs text-blue-500/70 shrink-0 mt-0.5">{{ idx + 1 }}.</span>
+              <p class="text-sm text-slate-300 whitespace-pre-wrap">{{ para }}</p>
+            </div>
+            <!-- 检查结果标记 -->
+            <div v-if="checkResults[idx]" class="mt-2 pt-2 border-t border-slate-700">
+              <div :class="[
+                'text-xs px-2 py-1 rounded inline-flex items-center gap-1',
+                checkResults[idx].status === 'pass' ? 'bg-green-900/30 text-green-400' :
+                checkResults[idx].status === 'warning' ? 'bg-yellow-900/30 text-yellow-400' :
+                'bg-red-900/30 text-red-400'
+              ]">
+                <span>{{ checkResults[idx].status === 'pass' ? '✅' : checkResults[idx].status === 'warning' ? '⚠️' : '❌' }}</span>
+                {{ checkResults[idx].message }}
+              </div>
+            </div>
+          </div>
+        </div>
+        <div class="p-3 border-t border-slate-700 bg-slate-800">
+          <textarea 
+            v-model="rightContent"
+            class="w-full h-24 bg-slate-900 border border-slate-700 rounded-lg p-3 text-sm focus:ring-2 focus:ring-blue-500 focus:border-transparent outline-none resize-none"
+            placeholder="粘贴或输入写作内容（每段用空行分隔）..."
+          ></textarea>
+        </div>
+      </div>
+    </div>
+
+    <!-- 底部操作区 -->
+    <footer class="p-4 bg-slate-800 border-t border-slate-700 shrink-0">
+      <div class="flex items-center justify-between gap-4">
+        <!-- 检查结果摘要 -->
+        <div v-if="lastCheckResult" class="flex-1">
+          <div :class="[
+            'p-3 rounded-lg border',
+            lastCheckResult.overall === 'pass' ? 'bg-green-900/20 border-green-500/30' :
+            lastCheckResult.overall === 'warning' ? 'bg-yellow-900/20 border-yellow-500/30' :
+            'bg-red-900/20 border-red-500/30'
+          ]">
+            <div class="flex items-center gap-2 mb-1">
+              <span class="text-lg">
+                {{ lastCheckResult.overall === 'pass' ? '✅' : lastCheckResult.overall === 'warning' ? '⚠️' : '❌' }}
+              </span>
+              <span :class="[
+                'font-medium',
+                lastCheckResult.overall === 'pass' ? 'text-green-400' :
+                lastCheckResult.overall === 'warning' ? 'text-yellow-400' : 'text-red-400'
+              ]">
+                {{ lastCheckResult.overall === 'pass' ? '符合要求' : lastCheckResult.overall === 'warning' ? '部分符合' : '不符合要求' }}
+              </span>
+            </div>
+            <p class="text-xs text-slate-400">{{ lastCheckResult.summary }}</p>
+          </div>
+        </div>
+        <div v-else class="flex-1 text-sm text-slate-500">
+          选中左侧要求和右侧内容，点击"对照检查"按钮进行分析
+        </div>
+
+        <!-- 操作按钮 -->
+        <div class="flex gap-2 shrink-0">
+          <button 
+            @click="clearSelection"
+            class="px-4 py-2 rounded-lg text-sm bg-slate-700 text-slate-300 hover:bg-slate-600 transition"
+          >
+            清除选择
+          </button>
+          <button 
+            @click="runCompare"
+            :disabled="!canCompare || isComparing"
+            class="px-6 py-2 rounded-lg text-sm font-medium text-white transition disabled:opacity-50 disabled:cursor-not-allowed"
+            :class="isComparing ? 'bg-slate-600' : 'bg-gradient-to-r from-amber-600 to-blue-600 hover:from-amber-500 hover:to-blue-500'"
+          >
+            <span v-if="isComparing" class="flex items-center gap-2">
+              <span class="animate-spin">↻</span> 检查中...
+            </span>
+            <span v-else>🔍 对照检查</span>
+          </button>
+        </div>
+      </div>
+    </footer>
+  </div>
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+import { useAppStore } from '../stores/app'
+
+const appStore = useAppStore()
+
+// 内容
+const leftContent = ref('')
+const rightContent = ref('')
+
+// 选中状态
+const selectedLeftIdx = ref(null)
+const selectedRightIdx = ref(null)
+
+// 检查状态
+const isComparing = ref(false)
+const lastCheckResult = ref(null)
+const checkResults = ref({})
+
+// 解析段落
+const leftParagraphs = computed(() => {
+  return leftContent.value
+    .split(/\n\s*\n/)
+    .map(p => p.trim())
+    .filter(p => p.length > 0)
+})
+
+const rightParagraphs = computed(() => {
+  return rightContent.value
+    .split(/\n\s*\n/)
+    .map(p => p.trim())
+    .filter(p => p.length > 0)
+})
+
+// 是否可以检查
+const canCompare = computed(() => {
+  return selectedLeftIdx.value !== null && selectedRightIdx.value !== null
+})
+
+// 选择段落
+const selectLeftParagraph = (idx) => {
+  selectedLeftIdx.value = selectedLeftIdx.value === idx ? null : idx
+}
+
+const selectRightParagraph = (idx) => {
+  selectedRightIdx.value = selectedRightIdx.value === idx ? null : idx
+}
+
+// 清除选择
+const clearSelection = () => {
+  selectedLeftIdx.value = null
+  selectedRightIdx.value = null
+  lastCheckResult.value = null
+}
+
+// 返回写作页面
+const goBack = () => {
+  appStore.switchPage('writer')
+}
+
+// 执行对照检查
+const runCompare = async () => {
+  if (!canCompare.value) return
+  
+  const requirement = leftParagraphs.value[selectedLeftIdx.value]
+  const content = rightParagraphs.value[selectedRightIdx.value]
+  
+  isComparing.value = true
+  lastCheckResult.value = null
+  
+  try {
+    const prompt = `你是一个严格的写作质检专家。请对比以下"写作要求"和"写作内容"，判断内容是否符合要求。
+
+# 写作要求
+${requirement}
+
+# 写作内容
+${content}
+
+# 输出要求
+请严格按照以下 JSON 格式输出检查结果（不要输出其他内容）：
+{
+  "overall": "pass|warning|fail",
+  "summary": "一句话总结检查结果",
+  "details": [
+    {"aspect": "检查维度", "status": "pass|warning|fail", "message": "具体说明"}
+  ],
+  "suggestions": ["改进建议1", "改进建议2"]
+}`
+
+    let result = ''
+    await appStore.callApi(prompt, (chunk) => {
+      result += chunk
+    }, { temperature: 0.3 })
+    
+    // 解析结果
+    const jsonMatch = result.match(/\{[\s\S]*\}/)
+    if (jsonMatch) {
+      const parsed = JSON.parse(jsonMatch[0])
+      lastCheckResult.value = parsed
+      
+      // 保存到对应段落的检查结果
+      checkResults.value[selectedRightIdx.value] = {
+        status: parsed.overall,
+        message: parsed.summary
+      }
+    }
+  } catch (error) {
+    console.error('对照检查失败:', error)
+    lastCheckResult.value = {
+      overall: 'warning',
+      summary: '检查过程出现异常，请重试',
+      details: [],
+      suggestions: []
+    }
+  } finally {
+    isComparing.value = false
+  }
+}
+</script>
+
+<style scoped>
+.writing-mode-vertical {
+  writing-mode: vertical-rl;
+  text-orientation: mixed;
+}
+</style>
diff --git a/src/components/WriterPanel.vue b/src/components/WriterPanel.vue
index 7909600..eaa59da 100644
--- a/src/components/WriterPanel.vue
+++ b/src/components/WriterPanel.vue
@@ -12,6 +12,12 @@
         >
           写作范式
         </button>
+        <button 
+          @click="switchPage('compare')"
+          class="text-xs px-2 py-1 rounded bg-amber-900/50 text-amber-300 border border-amber-700/50 hover:bg-amber-800/50 transition"
+        >
+          🔍 对照检查
+        </button>
       </div>
       <span class="text-xs px-2 py-1 rounded bg-blue-900 text-blue-300 border border-blue-700">Pro版</span>
     </header>
diff --git a/src/stores/app.js b/src/stores/app.js
index 1f4e1ee..43fa38e 100644
--- a/src/stores/app.js
+++ b/src/stores/app.js
@@ -393,6 +393,12 @@ ${draft}
     qualityReport.value = null
   }
 
+  // 通用 API 调用方法
+  const callApi = async (prompt, onContent, options = {}) => {
+    const api = new DeepSeekAPI({ url: apiUrl.value, key: apiKey.value })
+    return api.generateContent(prompt, onContent, options)
+  }
+
   return {
     // 状态
     currentPage,
@@ -428,6 +434,7 @@ ${draft}
     generateContentAction,
     analyzeArticleAction,
     loadParadigmPreset,
-    clearParadigm
+    clearParadigm,
+    callApi
   }
 })