feat(ui): redesign all miniprogram pages

- 全局样式改为粉色(#E6508C)/金色(#DCB982)/绿色(#52c41a)配色
- 所有非tab页使用自定义导航栏，带彩色头部+标题+副标题
- login页: 粉色头部+🌸图标+微信授权登录
- scan页: 粉色头部+虚线扫码框+手动输入按钮
- ble-connect页: 蓝牙提示+搜索中/已发现设备卡片
- bind-success页: 绿色头部+成功图标+7天试用提示卡
- wear-check页: 设备信息行+佩戴指引卡片
- index首页: 粉色设备卡片+开始护理/设备管理按钮
- treatment-setup页: 模式选择+面部地图选区域
- auto-scan页: 面部轮廓+扫描线动画+检测标签
- treating页: 蓝色头部+大倒计时+渐变进度条+放松提示
- treatment-done页: 绿色头部+统计卡片+已记录提示
- subscribe-prompt页: 普通/智能模式对比+试用提示+金色订阅按钮
- subscribe-plans页: 金色头部+服务卡片+月卡/年卡选择
- subscribe-success页: 绿色头部+订阅详情卡+金色按钮
- profile页: 渐变头部+用户行+订阅卡+菜单列表
- history页: 粉色统计行+模式标签记录列表

miniprogram/pages/wear-check/wear-check.wxss

@@ -1,50 +1,97 @@
-.loading-area {
+.device-row {
   display: flex;
-  flex-direction: column;
   align-items: center;
-  padding: 40rpx 0;
+  gap: 20rpx;
+  background: linear-gradient(135deg, #fdf2f8 0%, #ffffff 100%);
+  border: 4rpx solid #E6508C;
+  border-radius: 24rpx;
+  padding: 24rpx;
+  margin-bottom: 24rpx;
 }
 
-.spinner-sm {
-  width: 48rpx;
-  height: 48rpx;
-  border: 4rpx solid #eeeeee;
-  border-top-color: #333333;
+.device-row-icon {
+  width: 80rpx;
+  height: 80rpx;
+  background: #E6508C;
   border-radius: 50%;
-  animation: spin 0.8s linear infinite;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #ffffff;
+  font-size: 36rpx;
+  flex-shrink: 0;
+}
+
+.device-row-info {
+  flex: 1;
+}
+
+.device-row-name {
+  font-size: 28rpx;
+  color: #333333;
+  font-weight: 500;
+}
+
+.device-row-battery {
+  font-size: 24rpx;
+  color: #666666;
+  margin-top: 4rpx;
+}
+
+.guide-card {
+  background: #f8f8f8;
+  border-radius: 20rpx;
+  padding: 24rpx;
+  margin-bottom: 24rpx;
+}
+
+.guide-title {
+  font-size: 26rpx;
+  font-weight: 600;
+  color: #333333;
+  margin-bottom: 16rpx;
+  text-align: center;
+}
+
+.guide-img {
+  width: 100%;
+  height: 140rpx;
+  background: #e8e8e8;
+  border-radius: 12rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #999999;
+  font-size: 24rpx;
   margin-bottom: 16rpx;
 }
 
-@keyframes spin {
-  to { transform: rotate(360deg); }
+.guide-steps {
+  padding-left: 24rpx;
 }
 
-.success-mark {
-  width: 80rpx;
-  height: 80rpx;
-  border-radius: 50%;
-  background-color: #52c41a;
-  color: #ffffff;
-  font-size: 48rpx;
-  line-height: 80rpx;
+.guide-step {
+  font-size: 24rpx;
+  color: #666666;
+  line-height: 1.8;
+}
+
+.check-result {
   text-align: center;
-  margin: 20rpx auto;
+  margin-top: 24rpx;
 }
 
-.fail-mark {
-  width: 80rpx;
-  height: 80rpx;
-  border-radius: 50%;
-  background-color: #ff4d4f;
-  color: #ffffff;
-  font-size: 48rpx;
-  line-height: 80rpx;
-  text-align: center;
-  margin: 20rpx auto;
+.check-ok {
+  color: #52c41a;
+  font-size: 28rpx;
 }
 
-.tip-area {
-  padding: 20rpx;
-  background-color: #fffbe6;
-  border-radius: 8rpx;
+.check-fail {
+  color: #ff4d4f;
+  font-size: 26rpx;
+}
+
+.btn-primary::after,
+.btn-secondary::after {
+  border: none;
 }