style: 提示文字改为括号形式紧跟"收费标准"同行显示

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

car-wash-mp/src/components/price-table/index.vue

@@ -3,12 +3,11 @@
     <view class="card-header">
       <view class="header-row">
         <view class="header-dot"></view>
-        <text class="header-title">收费标准</text>
+        <text class="header-title">收费标准<text class="header-tip">（以场地设备实际功能为准）</text></text>
         <view class="header-close" @click="emit('close')">
           <text class="close-icon">✕</text>
         </view>
       </view>
-      <text class="header-tip">以场地设备实际功能为准</text>
     </view>
 
     <view class="price-grid">
@@ -127,11 +126,9 @@ const fmtYuanPerMin = (fen: number) => {
     }
 
     .header-tip {
-      display: block;
-      margin-top: 8rpx;
-      margin-left: 22rpx;
       font-size: 22rpx;
       color: $uni-text-color-tertiary;
+      font-weight: $uni-font-weight-normal;
     }
   }