fix(review): 将复习滚动条移至页面上方

src/components/Welcome.vue

@@ -48,30 +48,6 @@ onMounted(() => {
 
 <template>
   <section class="welcome-page">
-    <div class="welcome-banner surface-card">
-      <div>
-        <h1 class="page-title">欢迎回来，准备好继续学习了吗？</h1>
-        <p class="page-subtitle">
-          先挑选任务开始一次会话，再在复习页回顾你的学习轨迹。
-        </p>
-      </div>
-      <el-tag type="success" effect="dark" size="large">今日模式：稳步推进</el-tag>
-    </div>
-
-    <div class="quick-grid">
-      <article class="quick-card surface-card">
-        <h3>学习会话</h3>
-        <p>进入任务列表，选择当前最重要的一项并开始学习计时。</p>
-        <el-button type="success" size="large" @click="startStudy">开始学习</el-button>
-      </article>
-
-      <article class="quick-card surface-card">
-        <h3>复习回看</h3>
-        <p>查看学习报告与残片数量，明确哪些内容需要优先复习。</p>
-        <el-button plain type="success" size="large" @click="startReview">开始复习</el-button>
-      </article>
-    </div>
-
     <div class="review-scroll-section surface-card" v-if="reviewItems.length > 0">
       <h3>复习滚动条</h3>
       <div class="review-scroll-track">
@@ -102,6 +78,30 @@ onMounted(() => {
       </div>
     </div>
 
+    <div class="welcome-banner surface-card">
+      <div>
+        <h1 class="page-title">欢迎回来，准备好继续学习了吗？</h1>
+        <p class="page-subtitle">
+          先挑选任务开始一次会话，再在复习页回顾你的学习轨迹。
+        </p>
+      </div>
+      <el-tag type="success" effect="dark" size="large">今日模式：稳步推进</el-tag>
+    </div>
+
+    <div class="quick-grid">
+      <article class="quick-card surface-card">
+        <h3>学习会话</h3>
+        <p>进入任务列表，选择当前最重要的一项并开始学习计时。</p>
+        <el-button type="success" size="large" @click="startStudy">开始学习</el-button>
+      </article>
+
+      <article class="quick-card surface-card">
+        <h3>复习回看</h3>
+        <p>查看学习报告与残片数量，明确哪些内容需要优先复习。</p>
+        <el-button plain type="success" size="large" @click="startReview">开始复习</el-button>
+      </article>
+    </div>
+
     <div class="tips-board surface-card">
       <h3>建议流程</h3>
       <ol>