refactor: migrate to Tencent Cloud backend

miniprogram/pages/treatment-setup/treatment-setup.wxss

@@ -74,6 +74,19 @@
   color: #E6508C;
 }
 
+.face-region.disabled {
+  border-color: #d8d8d8;
+  background: #eeeeee;
+  color: #999999;
+}
+
+.mode-tip {
+  color: #999999;
+  font-size: 24rpx;
+  text-align: center;
+  margin: -8rpx 0 20rpx;
+}
+
 .face-region.forehead {
   top: 5%;
   left: 25%;