style: 调整评论列表及页面的内边距样式

1. 移除uh-comment-list组件自带的左右内边距
2. 在文章详情页的评论区域新增外层容器添加左右内边距
3. 给瞬间详情页的卡片添加底部间距，优化正文文字样式

src/components/uh-comment-list/uh-comment-list.vue

@@ -114,7 +114,7 @@
 </script>
 
 <template>
-	<view class="w-full box-border px-2">
+	<view class="w-full box-border">
 		<view class="uh-global-card-glass box-border uh-shadow-xs rounded-xl p-3">
 			<!-- 顶部区域 -->
 			<uh-section-title>

src/pages-blog/article-detail/article-detail.vue

@@ -580,11 +580,13 @@
 					</view>
 
 					<!-- 评论区域 -->
+					<view class="box-border px-2">
 						<uh-comment-list v-if="calcIsShowComment && result" :disallow-comment="!result.spec.allowComment"
 						 :post-name="result.metadata.name" :post="result" @on-comment="handleOnComment"
 						 @on-comment-detail="handleOnShowCommentDetail" @on-loaded="handleCommentLoaded" />
 					</view>
 				</view>
+			</view>
 
 			<!-- 悬浮操作 -->
 			<view class="fixed bottom-8 left-1/2 z-10 flex items-center justify-center pb-safe -translate-x-1/2">

src/pages-blog/moment-detail/moment-detail.vue

@@ -281,7 +281,7 @@
 
 		<!-- 瞬间内页(日记式:大字日期刊头 + 阅读正文 + 媒体 + 互动脚注) -->
 		<view v-else-if="moment" class="box-border px-3 pt-2 pb-12">
-			<view class="uh-global-card-glass uh-shadow-xs overflow-hidden rounded-2xl  box-border pb-4">
+			<view class="mb-3 uh-global-card-glass uh-shadow-xs overflow-hidden rounded-2xl  box-border pb-4">
 				<!-- 刊头:大字日期 -->
 				<view v-if="moment.spec.releaseTime" class="px-4 pt-4">
 					<view class="text-[56rpx] text-gray-900 font-bold leading-tight">
@@ -308,7 +308,7 @@
 				</view>
 
 				<!-- 正文 -->
-				<view class="content px-4 mt-6">
+				<view class="content px-4 mt-6 text-gray-900 text-sm">
 					<mp-html lazy-load :domain="markdownConfig.domain ?? ''"
 						:loading-img="markdownConfig.loadingGif" scroll-table selectable
 						:tag-style="markdownConfig.tagStyle" :container-style="markdownConfig.containStyle"