修复：电子书VIP套餐页“白块”问题

pages/vip/book.vue

@@ -12,7 +12,7 @@
       <view class="vip-intro-features">
         <view class="feature-item">
           <wd-icon name="check-circle" size="16px" color="#258feb" />
-          <text>畅享app内电子图书</text>
+          <text>畅享App内电子图书</text>
         </view>
       </view>
     </view>
@@ -115,7 +115,6 @@ onShow(() => {
   padding: 30rpx 30rpx;
   margin-bottom: 30rpx;
   box-shadow: 0 10rpx 30rpx rgba(0, 0, 0, 0.1);
-  backdrop-filter: blur(10rpx);
 }
 
 .vip-intro-header {
@@ -181,8 +180,7 @@ onShow(() => {
   background: rgba(255, 255, 255, 0.95);
   border-radius: 20rpx;
   padding: 30rpx;
-  box-shadow: 0 8rpx 25rpx rgba(0, 0, 0, 0.15);
-  backdrop-filter: blur(10rpx);
+  // box-shadow: 0 8rpx 25rpx rgba(0, 0, 0, 0.15);
   transition: all 0.3s ease;
   position: relative;
   overflow: hidden;