chore(components): Adjust styling for PageWrapper

src/components/Page/src/PageWrapper.vue

@@ -127,8 +127,12 @@ watch(
 <template>
   <div ref="wrapperRef" :class="getClass">
     <PageHeader
-      v-if="getShowHeader" v-bind="omit($attrs, 'class')" ref="headerRef" :style="getHeaderStyle"
-      style="margin: 1rem; border-radius: 1rem;" :ghost="ghost" :title="title"
+      v-if="getShowHeader"
+      v-bind="omit($attrs, 'class')"
+      ref="headerRef"
+      :style="getHeaderStyle"
+      :ghost="ghost"
+      :title="title"
     >
       <template #default>
         <template v-if="content">
@@ -164,18 +168,16 @@ watch(
 
   .@{prefix-cls}-content {
     margin: 1rem;
-    border-radius: 1rem;
   }
 
   .ant-page-header {
     &:empty {
-      margin: 1rem;
-      border-radius: 1rem;
+      padding: 0;
     }
   }
 
   &-content-bg {
-    background-color: var(--component-background);
+    background-color: @component-background;
   }
 
   &--dense {