refactor: 全项目 UI/UX 标准化修复

- P0: uni.scss 全局 Token 修正（字体SourceHanSerifCN、色彩#111/#333/#666/#999/#eeeeee、删除600字重）
- P0: 分包6页面色彩迁移（#4A90D9→#3c9cff、#E74C3C→#e53935、圆角统一24rpx）
- P1: qrcode页面全量SCSS迁移（12个硬编码色值替换、emoji图标替换、圆角统一）
- P1: index页面价格色修正（#f9ae3d→#e53935、按钮主色统一、硬编码字号对齐）
- P2: 10个页面字号/圆角/字体统一（notice-list/scenic/login/profile/faq/card-bind等）
- P3: 全局 font-weight:600 替换为500/700（5处），删除semibold变量和工具类
- 新增 -size-title: 38rpx Token
- 构建验证通过

Co-Authored-By: Claude <noreply@anthropic.com>

src/pages/qrcode/index.vue

@@ -84,7 +84,7 @@
               mode="aspectFill"
             />
             <view class="avatar-zoom">
-              <text class="zoom-icon">🔍</text>
+              <view class="zoom-icon" />
             </view>
           </view>
           <view class="holder-main">
@@ -245,8 +245,11 @@ onMounted(() => { startTimer() })
 onUnmounted(() => { if (timer) clearInterval(timer) })
 </script>
 
-<style scoped>
-.page { min-height: 100vh; background: #F1F5F9; }
+<style lang="scss" scoped>
+$font: 'SourceHanSerifCN', '思源宋体', -apple-system, 'PingFang SC', sans-serif;
+$primary: #3c9cff;
+
+.page { min-height: 100vh; background: #f7f8fa; font-family: $font; }
 .scroll-content { height: 100vh; }
 
 /* === 空状态 === */
@@ -255,38 +258,38 @@ onUnmounted(() => { if (timer) clearInterval(timer) })
   justify-content: center; min-height: 100vh; padding: 40rpx;
 }
 .empty-icon-card {
-  width: 120rpx; height: 80rpx; border-radius: 12rpx;
-  background: linear-gradient(135deg, #0052FF, #4D7CFF);
+  width: 120rpx; height: 80rpx; border-radius: 24rpx;
+  background: linear-gradient(135deg, $primary, #398ade);
   display: flex; flex-direction: column; justify-content: center;
   padding: 16rpx; gap: 8rpx; margin-bottom: 32rpx;
 }
 .empty-icon-stripe { height: 8rpx; background: rgba(255,255,255,0.6); border-radius: 4rpx; width: 100%; }
 .empty-icon-stripe.short { width: 60%; }
-.empty-text { font-size: 32rpx; font-weight: 700; color: #0F172A; margin-bottom: 12rpx; }
-.empty-desc { font-size: 26rpx; color: #94A3B8; margin-bottom: 40rpx; }
+.empty-text { font-size: 32rpx; font-weight: 700; color: #111111; margin-bottom: 12rpx; }
+.empty-desc { font-size: 26rpx; color: #666666; margin-bottom: 40rpx; }
 .empty-btn {
-  background: #0052FF; border-radius: 44rpx; padding: 20rpx 80rpx;
+  background: $primary; border-radius: 44rpx; padding: 20rpx 80rpx;
   min-height: 88rpx; display: flex; align-items: center; justify-content: center;
   margin-bottom: 20rpx; transition: opacity 150ms;
 }
 .empty-btn:active { opacity: 0.7; }
-.empty-btn-text { font-size: 30rpx; color: #fff; font-weight: 600; }
+.empty-btn-text { font-size: 30rpx; color: #fff; font-weight: 500; }
 .empty-btn-secondary {
   padding: 20rpx 60rpx; border-radius: 44rpx;
-  border: 2rpx solid #E2E8F0; background: #fff;
+  border: 2rpx solid #eeeeee; background: #fff;
   transition: opacity 150ms;
 }
 .empty-btn-secondary:active { opacity: 0.7; }
-.empty-btn-secondary-text { font-size: 28rpx; color: #475569; }
+.empty-btn-secondary-text { font-size: 28rpx; color: #333333; }
 
 /* === 卡面展示区域 === */
 .card-swiper-wrap { margin: 20rpx 20rpx 20rpx; overflow: visible; }
 .card-swiper { height: 440rpx; }
 .card-face {
   margin: 0 12rpx;
-  border-radius: 20rpx;
+  border-radius: 24rpx;
   position: relative; overflow: hidden;
-  background: #1E293B;
+  background: #222222;
   display: flex; align-items: center; justify-content: center;
 }
 .card-bg {
@@ -307,18 +310,18 @@ onUnmounted(() => { if (timer) clearInterval(timer) })
 /* === 持卡人信息 === */
 .holder-panel {
   margin: 0 20rpx; background: #fff;
-  border-radius: 20rpx; padding: 28rpx;
+  border-radius: 24rpx; padding: 28rpx;
   box-shadow: 0 4rpx 20rpx rgba(15, 23, 42, 0.06);
 }
 .holder-header {
   display: flex; align-items: center; gap: 20rpx;
   padding-bottom: 24rpx; margin-bottom: 20rpx;
-  border-bottom: 1rpx solid #F1F5F9;
+  border-bottom: 1rpx solid #f7f8fa;
 }
 .avatar-wrap { position: relative; width: 96rpx; height: 96rpx; flex-shrink: 0; }
 .holder-avatar {
   width: 96rpx; height: 96rpx; border-radius: 50%;
-  border: 3rpx solid #E2E8F0;
+  border: 3rpx solid #eeeeee;
 }
 .avatar-zoom {
   position: absolute; bottom: -2rpx; right: -2rpx;
@@ -326,21 +329,31 @@ onUnmounted(() => { if (timer) clearInterval(timer) })
   border-radius: 50%; display: flex; align-items: center;
   justify-content: center; box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.1);
 }
-.zoom-icon { font-size: 18rpx; }
+.zoom-icon {
+  width: 24rpx; height: 24rpx;
+  border: 3rpx solid $primary; border-radius: 50%;
+  position: relative;
+}
+.zoom-icon::after {
+  content: ''; width: 8rpx; height: 3rpx;
+  background: $primary; position: absolute;
+  bottom: -4rpx; right: -4rpx;
+  transform: rotate(45deg); border-radius: 2rpx;
+}
 .holder-main { flex: 1; }
-.holder-name { font-size: 32rpx; font-weight: 600; color: #0F172A; display: block; }
+.holder-name { font-size: 32rpx; font-weight: 500; color: #111111; display: block; }
 .holder-tag {
-  display: inline-block; font-size: 22rpx; color: #10B981;
-  background: #F0FDF4; padding: 2rpx 12rpx; border-radius: 6rpx; margin-top: 6rpx;
+  display: inline-block; font-size: 22rpx; color: #00b42a;
+  background: #f0fff4; padding: 2rpx 12rpx; border-radius: 6rpx; margin-top: 6rpx;
 }
 .holder-details { display: flex; flex-direction: column; gap: 14rpx; }
 .detail-row { display: flex; justify-content: space-between; align-items: center; }
-.detail-label { font-size: 26rpx; color: #94A3B8; }
+.detail-label { font-size: 26rpx; color: #666666; }
 .detail-value-wrap { display: flex; align-items: center; gap: 12rpx; }
-.detail-value { font-size: 26rpx; color: #334155; }
+.detail-value { font-size: 26rpx; color: #333333; }
 .copy-btn {
-  font-size: 22rpx; color: #0052FF;
-  padding: 4rpx 16rpx; border: 1rpx solid #0052FF;
+  font-size: 22rpx; color: $primary;
+  padding: 4rpx 16rpx; border: 1rpx solid $primary;
   border-radius: 8rpx; transition: opacity 150ms;
 }
 .copy-btn:active { opacity: 0.6; }
@@ -349,38 +362,38 @@ onUnmounted(() => { if (timer) clearInterval(timer) })
 .qrcode-section {
   display: flex; flex-direction: column; align-items: center;
   margin: 0 20rpx 20rpx; background: #fff;
-  border-radius: 20rpx; padding: 28rpx;
+  border-radius: 24rpx; padding: 28rpx;
   box-shadow: 0 4rpx 20rpx rgba(15, 23, 42, 0.06);
 }
 .qrcode-title {
-  font-size: 30rpx; font-weight: 600; color: #0F172A;
+  font-size: 30rpx; font-weight: 500; color: #111111;
   display: block; margin-bottom: 20rpx; align-self: flex-start;
 }
 .qrcode-box {
-  width: 360rpx; height: 360rpx; background: #F8FAFC;
+  width: 360rpx; height: 360rpx; background: #f8fafc;
   border-radius: 16rpx; display: flex; align-items: center;
-  justify-content: center; border: 1rpx solid #E2E8F0;
+  justify-content: center; border: 1rpx solid #eeeeee;
   margin-bottom: 16rpx;
 }
 .qrcode-img { width: 300rpx; height: 300rpx; }
 .qrcode-countdown { display: flex; align-items: center; gap: 8rpx; }
 .countdown-icon {
   width: 20rpx; height: 20rpx;
-  border: 3rpx solid #94A3B8; border-radius: 50%;
+  border: 3rpx solid #666666; border-radius: 50%;
   position: relative;
 }
 .countdown-icon::before {
   content: ''; position: absolute;
-  width: 3rpx; height: 8rpx; background: #94A3B8;
+  width: 3rpx; height: 8rpx; background: #666666;
   top: 2rpx; left: 50%; transform: translateX(-50%);
   border-radius: 1rpx;
 }
-.countdown-text { font-size: 24rpx; color: #94A3B8; }
+.countdown-text { font-size: 24rpx; color: #666666; }
 
 /* === 功能入口 === */
 .feature-panel {
   margin: 0 20rpx 20rpx; background: #fff;
-  border-radius: 20rpx; padding: 28rpx;
+  border-radius: 24rpx; padding: 28rpx;
   box-shadow: 0 4rpx 20rpx rgba(15, 23, 42, 0.06);
 }
 .feature-grid {
@@ -395,5 +408,5 @@ onUnmounted(() => { if (timer) clearInterval(timer) })
   width: 88rpx; height: 88rpx;
   margin-bottom: 10rpx;
 }
-.feature-label { font-size: 24rpx; color: #475569; }
+.feature-label { font-size: 24rpx; color: #333333; }
 </style>