fix: bizhi detail

pages/wallpaper/detail.vue

@@ -43,9 +43,18 @@
 
       <!-- Action Buttons -->
       <view class="action-buttons">
+        <view class="points-display" v-if="isLoggedIn">
+          <text class="label">当前积分：</text>
+          <text class="value">{{ userPoints }}</text>
+        </view>
         <button class="btn primary-btn" @tap="downloadWallpaper">
-          <text class="btn-icon">✨</text>
-          <text>下载高清壁纸</text>
+          <view class="btn-content">
+            <view class="btn-main">
+              <text class="btn-icon">✨</text>
+              <text>下载高清壁纸</text>
+            </view>
+            <text class="btn-sub">消耗 20 积分</text>
+          </view>
         </button>
       </view>
 
@@ -114,6 +123,7 @@ const userStore = useUserStore();
 const loginPopupRef = ref(null);
 const rewardAdRef = ref(null);
 const isLoggedIn = computed(() => !!userStore.userInfo.nickName);
+const userPoints = computed(() => userStore.userInfo.points || 0);
 
 const navHeight = getBavBarHeight();
 const statusBarHeight = uni.getSystemInfoSync().statusBarHeight;
@@ -475,6 +485,7 @@ const downloadWallpaper = async () => {
       background: linear-gradient(90deg, #ff3b30 0%, #ff6b6b 100%);
       color: #fff;
       box-shadow: 0 8px 20px rgba(255, 59, 48, 0.15);
+      height: 64px; /* Increased height for two lines */
     }
 
     &.secondary-btn {
@@ -488,6 +499,43 @@ const downloadWallpaper = async () => {
       opacity: 0.9;
     }
   }
+
+  .points-display {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    margin-bottom: 8px;
+    font-size: 14px;
+    color: #666;
+
+    .value {
+      color: #ff5722;
+      font-weight: bold;
+      font-size: 16px;
+      margin-left: 4px;
+    }
+  }
+
+  .btn-content {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    line-height: 1.2;
+
+    .btn-main {
+      display: flex;
+      align-items: center;
+      font-size: 18px;
+      font-weight: bold;
+      margin-bottom: 2px;
+    }
+
+    .btn-sub {
+      font-size: 12px;
+      opacity: 0.9;
+      font-weight: normal;
+    }
+  }
 }
 
 .more-section {