diff --git a/src/App.vue b/src/App.vue
index 63a04df..d4a9365 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -760,9 +760,9 @@ body {
   background-color: var(--primary-color); 
   color: white; 
   border: none; 
-  padding: 14px 44px; 
-  border-radius: 14px; 
-  font-size: 16px; 
+  padding: 12px 40px; 
+  border-radius: 12px; 
+  font-size: 15px; 
   font-weight: 600; 
   cursor: pointer; 
   transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
@@ -778,9 +778,9 @@ body {
   background-color: white; 
   color: var(--text-main); 
   border: 1px solid var(--border-color); 
-  padding: 12px 32px; 
-  border-radius: 12px; 
-  font-size: 15px; 
+  padding: 10px 28px; 
+  border-radius: 10px; 
+  font-size: 14px; 
   font-weight: 600; 
   cursor: pointer; 
   transition: all 0.2s; 
@@ -788,27 +788,27 @@ body {
 .btn-secondary:hover { background-color: #F5F5F7; }
 
 /* --- 扫描结果卡片 (重点优化) --- */
-.main-action { margin: 40px 0; display: flex; justify-content: center; }
+.main-action { margin: 24px 0; display: flex; justify-content: center; }
 
 .result-card { 
   background: white; 
-  border-radius: 28px; 
-  padding: 48px; 
+  border-radius: 24px; 
+  padding: 32px 40px; 
   width: 100%; 
   box-shadow: var(--card-shadow); 
   text-align: center; 
   border: 1px solid rgba(0,0,0,0.02); 
 }
 
-.result-header { margin-bottom: 32px; }
-.result-icon { font-size: 32px; display: block; margin-bottom: 12px; }
-.result-header h2 { font-size: 24px; font-weight: 700; color: var(--text-main); }
+.result-header { margin-bottom: 24px; }
+.result-icon { font-size: 28px; display: block; margin-bottom: 8px; }
+.result-header h2 { font-size: 20px; font-weight: 700; color: var(--text-main); }
 
 .result-stats { 
   display: flex; 
   justify-content: center; 
   align-items: center; 
-  margin-bottom: 40px; 
+  margin-bottom: 32px; 
 }
 
 .stat-item { 
@@ -822,37 +822,37 @@ body {
   display: flex; 
   align-items: baseline;
   justify-content: center;
-  font-size: 44px; 
+  font-size: 38px; 
   font-weight: 800; 
   color: var(--primary-color); 
-  letter-spacing: -1.5px;
+  letter-spacing: -1.2px;
   line-height: 1;
-  margin-bottom: 8px;
+  margin-bottom: 6px;
   white-space: nowrap;
 }
 
 .stat-value .unit {
-  font-size: 16px;
+  font-size: 14px;
   font-weight: 700;
-  margin-left: 4px;
+  margin-left: 3px;
   letter-spacing: 0;
   opacity: 0.9;
 }
 
-.stat-label { font-size: 14px; color: var(--text-sec); font-weight: 500; }
+.stat-label { font-size: 13px; color: var(--text-sec); font-weight: 500; }
 
 .stat-divider { 
   width: 1px; 
-  height: 48px; 
+  height: 40px; 
   background-color: #F2F2F7; 
-  margin: 0 20px; 
+  margin: 0 16px; 
   flex-shrink: 0;
 }
 
-.main-btn { width: 220px; }
+.main-btn { width: 180px; }
 
 /* --- 扫描中 UI --- */
-.scan-circle-container { width: 240px; height: 240px; margin: 0 auto; }
+.scan-circle-container { width: 200px; height: 200px; margin: 0 auto; }
 .scan-circle { 
   width: 100%; height: 100%; border-radius: 50%; border: 2px solid #F2F2F7; 
   display: flex; align-items: center; justify-content: center; position: relative; 
@@ -863,24 +863,24 @@ body {
   position: absolute;
   top: -2px; left: -2px; right: -2px; bottom: -2px;
   border-radius: 50%;
-  border: 4px solid var(--primary-color);
+  border: 3px solid var(--primary-color);
   border-top-color: transparent;
   animation: spin 1s linear infinite;
 }
 .scan-inner { 
-  width: 200px; height: 200px; border-radius: 50%; background: white; 
+  width: 168px; height: 168px; border-radius: 50%; background: white; 
   display: flex; align-items: center; justify-content: center; 
   cursor: pointer; box-shadow: 0 10px 25px rgba(0,0,0,0.05); transition: transform 0.2s ease; 
 }
 .scan-inner:hover { transform: scale(1.03); }
-.scan-btn-text { font-size: 20px; font-weight: 700; color: var(--primary-color); }
-.scan-percent { font-size: 40px; font-weight: 800; color: var(--primary-color); letter-spacing: -1px; }
+.scan-btn-text { font-size: 18px; font-weight: 700; color: var(--primary-color); }
+.scan-percent { font-size: 36px; font-weight: 800; color: var(--primary-color); letter-spacing: -1px; }
 
 .stat-value.highlight-gray { color: #8E8E93; }
 
 .done-card { border: 2px solid #E8F5E9; }
-.result-icon.success { color: #34C759; font-size: 54px; margin-bottom: 16px; display: block; }
-.clean-summary { font-size: 20px; color: var(--text-main); font-weight: 700; margin-top: 12px; }
+.result-icon.success { color: #34C759; font-size: 48px; margin-bottom: 12px; display: block; }
+.clean-summary { font-size: 18px; color: var(--text-main); font-weight: 700; margin-top: 10px; }
 
 /* --- 高级模式卡片 --- */
 .adv-card-list { display: flex; flex-direction: column; gap: 20px; }