精简平台配置顶部区域

apps/frontend-react/src/styles/main.css

@@ -712,34 +712,16 @@ select {
   min-width: 0;
 }
 
+.platform-tabs > .ant-tabs-nav {
+  margin-bottom: 14px;
+}
+
 .platform-panel-stack {
   display: grid;
   gap: 16px;
   min-width: 0;
 }
 
-.platform-active-summary .ant-card-body {
-  display: flex;
-  justify-content: space-between;
-  gap: 18px;
-  align-items: center;
-}
-
-.platform-active-summary h3 {
-  margin: 4px 0 0 !important;
-}
-
-.platform-active-summary p {
-  margin: 8px 0 0;
-  color: #6b7280;
-}
-
-.summary-kicker {
-  color: #1677ff;
-  font-size: 12px;
-  font-weight: 800;
-}
-
 .metric-grid {
   display: grid;
   gap: 12px;
@@ -974,10 +956,6 @@ select {
     grid-template-columns: 1fr;
   }
 
-  .platform-active-summary .ant-card-body {
-    display: grid;
-  }
-
   .cloud-records-filter {
     grid-template-columns: 1fr;
   }