style: main-card加内边距padding 0.24rem 0.32rem

clientarea/hgcloud/css/account.css

@@ -1,6 +1,11 @@
 /* ====== Account Page — 简约美化 V4 ====== */
 /* 策略：零布局改动，只改颜色/圆角/阴影 */
 
+/* === 内容卡片边距 === */
+#account .main-card {
+  padding: 0.24rem 0.32rem;
+}
+
 /* === 页面标题 === */
 .main-card-title {
   font-size: 0.28rem;