fix: tighten points center card spacing

uniapp/src/packages/pages/points_center/points_center.vue

@@ -179,8 +179,8 @@ $line: #e8ebef;
 
     &__bottom-button {
         position: fixed;
-        left: 38rpx;
-        right: 38rpx;
+        left: 28rpx;
+        right: 28rpx;
         bottom: calc(20rpx + env(safe-area-inset-bottom));
         z-index: 20;
         height: 80rpx;
@@ -203,7 +203,7 @@ $line: #e8ebef;
 .points-card {
     position: relative;
     height: 280rpx;
-    margin: 0 36rpx 20rpx;
+    margin: 0 28rpx 20rpx;
     overflow: hidden;
     border-radius: 28rpx;
     color: #fff;
@@ -290,7 +290,7 @@ $line: #e8ebef;
 }
 
 .quick-grid {
-    margin: 0 36rpx 32rpx;
+    margin: 0 28rpx 32rpx;
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     overflow: hidden;
@@ -345,7 +345,7 @@ $line: #e8ebef;
 }
 
 .section-heading {
-    margin: 0 46rpx 20rpx;
+    margin: 0 32rpx 20rpx;
     display: flex;
     align-items: center;
     justify-content: space-between;
@@ -371,8 +371,9 @@ $line: #e8ebef;
 
 .detail-card {
     height: 420rpx;
-    margin: 0 36rpx;
-    padding: 0 30rpx;
+    width: calc(100% - 56rpx);
+    margin: 0 28rpx;
+    padding: 0 20rpx;
     overflow: hidden;
     border: 1rpx solid $line;
     border-radius: 22rpx;
@@ -459,7 +460,7 @@ $line: #e8ebef;
 }
 
 .points-tip {
-    margin: 20rpx 40rpx 0;
+    margin: 20rpx 28rpx 0;
     min-height: 60rpx;
     padding: 0 20rpx;
     display: flex;