优化功能按钮样式：添加图标，采用垂直布局，调整尺寸和颜色，增强交互效果

pages/index/index.wxml

@@ -93,12 +93,15 @@
         <!-- 功能按钮区域 -->
         <view class="function-buttons">
           <view class="function-btn" bindtap="navigateToSettlement">
+            <text class="function-btn-icon">🏠</text>
             <text class="function-btn-text">入驻</text>
           </view>
           <view class="function-btn" bindtap="navigateToCooperation">
+            <text class="function-btn-icon">📣</text>
             <text class="function-btn-text">招商</text>
           </view>
           <view class="function-btn" bindtap="navigateToGoods">
+            <text class="function-btn-icon">📊</text>
             <text class="function-btn-text">管理</text>
           </view>
         </view>

pages/index/index.wxss

@@ -56,7 +56,7 @@ page {
   background: #ffffff;
   backdrop-filter: blur(10rpx);
   -webkit-backdrop-filter: blur(10rpx);
-  padding: 20rpx 0 30rpx;
+  padding: 20rpx 0 0rpx;
   margin-top: 140rpx;
   box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.1);
   border-bottom: 1rpx solid #e0e0e0;
@@ -95,41 +95,83 @@ page {
 /* 功能按钮样式 */
 .function-buttons {
   display: flex;
-  justify-content: space-between;
+  justify-content: space-around;
   align-items: center;
-  padding: 10rpx 30rpx;
+  padding: 15rpx 20rpx;
   width: 100%;
   max-width: 850rpx;
   box-sizing: border-box;
-  background: transparent;
+  background: #ffffff;
   margin: 0 auto;
+  gap: 5rpx;
+  border-radius: 12rpx;
+  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.08);
 }
 
 .function-btn {
   flex: 1;
-  background: rgba(255, 255, 255, 0.9);
-  backdrop-filter: blur(10rpx);
-  -webkit-backdrop-filter: blur(10rpx);
-  border-radius: 22rpx;
-  padding: 12rpx 0;
-  margin: 0 8rpx;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 15rpx 0;
+  margin: 0;
   text-align: center;
-  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.08);
-  border: 1rpx solid rgba(255, 255, 255, 0.5);
+  background: #ffffff;
+  border-radius: 12rpx;
   transition: all 0.3s ease;
-  min-width: 100rpx;
+  min-width: 90rpx;
+  border: none;
+  box-shadow: none;
+}
+
+.function-btn:hover {
+  transform: translateY(-3rpx);
+  background: #f5f5f5;
+  box-shadow: 0 3rpx 10rpx rgba(0, 0, 0, 0.1);
 }
 
 .function-btn:active {
-  transform: scale(0.95);
-  opacity: 0.8;
+  transform: translateY(0rpx) scale(0.96);
+  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.15);
+}
+
+.function-btn-icon {
+  font-size: 48rpx;
+  margin-bottom: 8rpx;
+  transition: all 0.3s ease;
+  display: block;
+}
+
+.function-btn:nth-child(1) .function-btn-icon {
+  color: #1677ff;
+}
+
+.function-btn:nth-child(2) .function-btn-icon {
+  color: #52c41a;
+}
+
+.function-btn:nth-child(3) .function-btn-icon {
+  color: #faad14;
 }
 
 .function-btn-text {
-  font-size: 24rpx;
-  color: #333;
+  font-size: 20rpx;
+  color: #333333;
   font-weight: 600;
-  letter-spacing: 1rpx;
+  letter-spacing: 0;
+  text-shadow: none;
+  position: relative;
+  z-index: 1;
+  transition: all 0.3s ease;
+}
+
+.function-btn:hover .function-btn-icon {
+  transform: scale(1.05);
+}
+
+.function-btn:hover .function-btn-text {
+  color: #1677ff;
 }
 
 /* 确保所有主要区域背景一致 */
@@ -208,7 +250,7 @@ page {
   min-height: 70rpx;
   box-sizing: border-box;
   box-shadow: none;
-  margin: 0 auto 10rpx;
+  margin: 0 auto 0rpx;
 }
 
 /* iOS专用修复 */
@@ -971,7 +1013,7 @@ wx-button:not([size=mini]) {
 }
 
 .goods-list-container {
-  padding: 20rpx 24rpx;
+  padding: 0rpx 24rpx;
   padding-bottom: 20rpx;
   padding-bottom: calc(env(safe-area-inset-bottom) + 140rpx);
 }