feat: 调整样式

pages/profile/index.wxss

@@ -344,8 +344,10 @@
     border-bottom-left-radius: 48rpx;
     border-bottom-right-radius: 48rpx;
     box-shadow: 0 8rpx 30rpx rgba(0,0,0,0.02);
-    margin-bottom: 24rpx;
+    margin-bottom: 0;
     flex-shrink: 0;
+    position: relative;
+    z-index: 102;
 }
 
 .user-main {
@@ -385,6 +387,32 @@
     font-weight: 600;
 }
 
+.user-sun-days {
+    display: flex;
+    align-items: center;
+    gap: 16rpx;
+    background: rgba(255,255,255,0.6);
+    padding: 4rpx 16rpx;
+    border-radius: 20rpx;
+    align-self: flex-start;
+    border: 1rpx solid rgba(0,0,0,0.05);
+}
+
+.sun-days-item {
+    display: flex;
+    align-items: center;
+    gap: 6rpx;
+    font-size: 22rpx;
+    color: #555;
+    font-weight: 500;
+}
+
+.sun-days-divider {
+    width: 2rpx;
+    height: 18rpx;
+    background: #DDD;
+}
+
 .settings-btn {
     padding: 16rpx;
 }
@@ -408,46 +436,7 @@
     scrollbar-width: none;
 }
 
-.stats-section {
-    padding: 0 32rpx;
-    flex-shrink: 0;
-}
 
-/* Stats Card */
-.stats-card {
-    display: flex;
-    background: #fff;
-    padding: 40rpx 0;
-    border-radius: 32rpx;
-    box-shadow: 0 8rpx 24rpx rgba(0,0,0,0.02);
-    margin-bottom: 32rpx;
-}
-
-.stat-item {
-    flex: 1;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    gap: 8rpx;
-}
-
-.stat-num {
-    font-size: 40rpx;
-    font-weight: 800;
-    color: #374151;
-}
-
-.stat-label {
-    font-size: 24rpx;
-    color: #9CA3AF;
-}
-
-.stat-divider {
-    width: 2rpx;
-    height: 60%;
-    background: #F3F4F6;
-    align-self: center;
-}
 
 /* Profile Menu */
 .profile-menu {
@@ -460,7 +449,15 @@
     font-size: 26rpx;
     color: #9CA3AF;
     font-weight: 600;
-    margin-left: 12rpx;
+    
+    position: sticky;
+    top: 0;
+    z-index: 100;
+    background: #F4F6F0;
+    
+    /* negative margin to cover side padding of parent */
+    margin: 0 -32rpx;
+    padding: 44rpx 32rpx 16rpx 44rpx; /* 32rpx padding + 12rpx visual indent */
 }
 
 .menu-item {