diff --git a/src/assets/styles/auto.scss b/src/assets/styles/auto.scss
index d67681a..4805d55 100644
--- a/src/assets/styles/auto.scss
+++ b/src/assets/styles/auto.scss
@@ -620,7 +620,12 @@ body:not(#_) {
 .border-red1{
 	border: 0.01rem solid #C86667;
 }
-
+.border-EDF9FA-bottom-2{
+  border: 0.02rem solid #EDF9FA;
+}
+.border-F0F0F0-bottom-1{
+  border: 0.01rem solid #F0F0F0;
+}
 //圆角
 .border-ra0{border-radius: 0rem;}
 .border-ra1{border-radius: 0.01rem;}
diff --git a/src/assets/styles/components/step-progress-overlay.scss b/src/assets/styles/components/step-progress-overlay.scss
index 4f3d1de..44b174b 100644
--- a/src/assets/styles/components/step-progress-overlay.scss
+++ b/src/assets/styles/components/step-progress-overlay.scss
@@ -5,7 +5,7 @@
   font-size: 0.14rem;
   position: fixed;
   inset: 0;
-  z-index: 2000;
+  z-index: 9999;
   display: flex;
   align-items: center;
   justify-content: center;
diff --git a/src/assets/styles/pages/resume-detail.scss b/src/assets/styles/pages/resume-detail.scss
index b1c1939..78f6b81 100644
--- a/src/assets/styles/pages/resume-detail.scss
+++ b/src/assets/styles/pages/resume-detail.scss
@@ -116,8 +116,7 @@
     justify-content: space-between;
     background: $bg-white;
     border-radius: 0.12rem;
-    padding: 0.18rem 0.24rem;
-    padding-top: 0.3rem;
+    padding: 0.28rem 0.32rem;
     margin-bottom: 0.16rem;
 
     /* B/C/D 评级渐变背景 */
@@ -305,7 +304,7 @@
   &__card {
     background: $bg-white;
     border-radius: 0.1rem;
-    margin: 0.4rem 0.18rem;
+    margin: 0.24rem 0.18rem;
 
     &:hover .resume-detail__section-header {
       background: #F0FAFA;
diff --git a/src/components/ProfilePageContent.vue b/src/components/ProfilePageContent.vue
index f58b343..14e774b 100644
--- a/src/components/ProfilePageContent.vue
+++ b/src/components/ProfilePageContent.vue
@@ -62,6 +62,8 @@
       />
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14 mt14"></div>
+
     <!-- 教育经历 -->
     <div ref="educationRef" class="profile-page-content__card">
       <div class="profile-page-content__card-header profile-page-content__header-hover">
@@ -97,6 +99,8 @@
       </div>
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
     <!-- 工作经历 -->
     <div ref="workRef" class="profile-page-content__card">
       <div class="profile-page-content__card-header profile-page-content__header-hover">
@@ -131,7 +135,9 @@
       </div>
     </div>
 
-    <!-- 实习经历 -->
+      <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
+      <!-- 实习经历 -->
     <div ref="internshipRef" class="profile-page-content__card">
       <div class="profile-page-content__card-header profile-page-content__header-hover">
         <h3 class="profile-page-content__card-title">实习经历</h3>
@@ -165,6 +171,8 @@
       </div>
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
     <!-- 项目经历 -->
     <div ref="projectRef" class="profile-page-content__card">
       <div class="profile-page-content__card-header profile-page-content__header-hover">
@@ -199,6 +207,8 @@
       </div>
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
     <!-- 竞赛 -->
     <div ref="competitionRef" class="profile-page-content__card">
       <div class="profile-page-content__card-header profile-page-content__header-hover">
@@ -232,6 +242,8 @@
       </div>
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
     <!-- 技能 -->
     <div ref="skillsRef" class="profile-page-content__card" :class="{ 'profile-page-content__card-hover': editingModule !== 'skills' }">
       <template v-if="editingModule !== 'skills'">
@@ -255,6 +267,8 @@
       />
     </div>
 
+    <div class="h1 border-EDF9FA-bottom-2 mrl14"></div>
+
     <!-- 证书 -->
     <div ref="certificateRef" class="profile-page-content__card" :class="{ 'profile-page-content__card-hover': editingModule !== 'certificate' }">
       <template v-if="editingModule !== 'certificate'">
diff --git a/src/components/ResumeIssueFixAllDrawer.vue b/src/components/ResumeIssueFixAllDrawer.vue
index 0809f70..794e87b 100644
--- a/src/components/ResumeIssueFixAllDrawer.vue
+++ b/src/components/ResumeIssueFixAllDrawer.vue
@@ -137,6 +137,17 @@
   </Teleport>
   <!-- 全屏加载遮罩 -->
   <FullscreenLoading :visible="fullLoading" :text="fullLoadingText" title="Nova 正在帮您努力处理~" />
+  <!-- AI润色步骤进度遮罩 -->
+  <StepProgressOverlay
+    v-if="showPolishProgress"
+    :title="polishProgressTitle"
+    :subtitle="polishProgressSubtitle"
+    :steps="polishProgressSteps"
+    :durations="polishProgressDurations"
+    :done="polishProgressDone"
+    @finished="handlePolishProgressFinished"
+    @close="handlePolishProgressClose"
+  />
 </template>
 
 <script setup lang="ts">
@@ -144,6 +155,7 @@ import { ref, watch, nextTick } from 'vue'
 import type { DiagnosisIssue, DescriptionParagraph } from '@/api/resume'
 import { polishDiagnosisIssue, resolveDiagnosisIssue } from '@/api/resume'
 import FullscreenLoading from '@/components/FullscreenLoading.vue'
+import StepProgressOverlay from '@/components/StepProgressOverlay.vue'
 
 // ==================== Props ====================
 
@@ -417,24 +429,64 @@ async function handleAiPolishRecord(record: RecordState) {
     return
   }
 
-  fullLoadingText.value = 'AI 正在润色中…'
-  fullLoading.value = true
+  // 显示步骤进度遮罩
+  showPolishProgress.value = true
+  polishProgressDone.value = false
+  pendingPolishRecord.value = record
 
   try {
     const res = await polishDiagnosisIssue(content)
     if (res.code === 0 && res.data?.content) {
-      record.polishText = res.data.content.join('\n')
-      ElMessage.success('AI润色完成')
+      // 缓存结果，等进度走完后填充
+      pendingPolishResult.value = res.data.content.join('\n')
+      polishProgressDone.value = true
     } else {
+      showPolishProgress.value = false
       ElMessage.error(res.msg || '润色失败，请稍后重试')
     }
   } catch {
+    showPolishProgress.value = false
     ElMessage.error('请求失败，请稍后重试')
-  } finally {
-    fullLoading.value = false
   }
 }
 
+// ==================== AI润色步骤进度遮罩 ====================
+
+/** 润色步骤进度遮罩是否显示 */
+const showPolishProgress = ref(false)
+/** 润色接口是否已完成 */
+const polishProgressDone = ref(false)
+/** 大标题 */
+const polishProgressTitle = 'Nova正在润色中...'
+/** 副标题 */
+const polishProgressSubtitle = '正在根据岗位要求润色简历，突出你的核心优势'
+/** 4个步骤名称 */
+const polishProgressSteps = ['提取核心关键词...', '寻找符合的语义...', '排版文字格式...', '最终生成中...']
+/** 每步时长1400毫秒 */
+const polishProgressDurations = [1400, 1400, 1400, 1400]
+/** 缓存当前润色的记录 */
+const pendingPolishRecord = ref<RecordState | null>(null)
+/** 缓存润色结果 */
+const pendingPolishResult = ref('')
+
+/** 润色进度走完后填充结果 */
+function handlePolishProgressFinished() {
+  showPolishProgress.value = false
+  if (pendingPolishRecord.value && pendingPolishResult.value) {
+    pendingPolishRecord.value.polishText = pendingPolishResult.value
+    ElMessage.success('AI润色完成')
+  }
+  pendingPolishRecord.value = null
+  pendingPolishResult.value = ''
+}
+
+/** 关闭润色进度遮罩 */
+function handlePolishProgressClose() {
+  showPolishProgress.value = false
+  pendingPolishRecord.value = null
+  pendingPolishResult.value = ''
+}
+
 /** 一键使用AI润色结果 — 所有模块强制使用 AI 润色结果更新 */
 function handleUseAllAi() {
   const items: FixAllSubmitItem[] = []
diff --git a/src/views/ResumeDetail.vue b/src/views/ResumeDetail.vue
index 0ff4bf8..fef320e 100644
--- a/src/views/ResumeDetail.vue
+++ b/src/views/ResumeDetail.vue
@@ -84,7 +84,7 @@
         <div class="resume-detail__fixed-top">
 
         <!-- 简历评分区域 -->
-        <div class="resume-detail__score-bar" :class="scoreBarClass">
+        <div class="resume-detail__score-bar border-F0F0F0-bottom-1 border-ra0" :class="scoreBarClass">
           <div class="resume-detail__score-left">
             <!-- 星星+底座组合 -->
             <div class="resume-detail__star-wrapper">
@@ -237,8 +237,10 @@
           />
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 个人概述 -->
-        <div ref="resumeSectionSummaryRef" class="resume-detail__card" :class="{ 'resume-detail__card-hover': editModule !== 'summary' || !showEditDrawer }">
+        <div ref="resumeSectionSummaryRef" class="resume-detail__card mt14" :class="{ 'resume-detail__card-hover': editModule !== 'summary' || !showEditDrawer }">
           <!-- 展示模式 -->
           <template v-if="editModule !== 'summary' || !showEditDrawer">
             <div class="resume-detail__section-header pl0">
@@ -270,6 +272,8 @@
           />
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 教育背景经历 -->
         <div ref="resumeSectionEducationRef" class="resume-detail__card">
           <div class="resume-detail__section-header">
@@ -328,6 +332,8 @@
           </div>
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 工作经历 -->
         <div ref="resumeSectionWorkRef" class="resume-detail__card">
           <div class="resume-detail__section-header">
@@ -367,6 +373,8 @@
           </div>
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 实习经历 -->
         <div ref="resumeSectionInternshipRef" class="resume-detail__card">
           <div class="resume-detail__section-header">
@@ -405,6 +413,8 @@
           </div>
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 项目经历 -->
         <div ref="resumeSectionProjectRef" class="resume-detail__card">
           <div class="resume-detail__section-header">
@@ -443,6 +453,8 @@
           </div>
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 竞赛经历 -->
         <div ref="resumeSectionCompetitionRef" class="resume-detail__card">
           <div class="resume-detail__section-header">
@@ -481,6 +493,8 @@
           </div>
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 技能 -->
         <div ref="resumeSectionSkillsRef" class="resume-detail__card" :class="{ 'resume-detail__card-hover': editModule !== 'skills' || !showEditDrawer }">
           <template v-if="editModule !== 'skills' || !showEditDrawer">
@@ -510,6 +524,8 @@
           />
         </div>
 
+        <div class="h1 border-EDF9FA-bottom-2 mrl32"></div>
+
         <!-- 证书 -->
         <div ref="resumeSectionCertificateRef" class="resume-detail__card" :class="{ 'resume-detail__card-hover': editModule !== 'certificate' || !showEditDrawer }">
           <template v-if="editModule !== 'certificate' || !showEditDrawer">