fix(journalism): 文章列表精简为纯标题列表模式，彻底移除分类徽章、日期与箭头等元素

public/assets/addons/official/css/modern_nhc.css

@@ -4120,8 +4120,7 @@ img {
 .nhc-title-item {
   display: flex;
   align-items: center;
-  justify-content: space-between;
-  gap: 16px;
+  gap: 14px;
   padding: 16px 24px;
   border-bottom: 1px solid var(--border-color);
   text-decoration: none;
@@ -4138,6 +4137,20 @@ img {
   text-decoration: none;
 }
 
+.nhc-title-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: #94A3B8;
+  flex-shrink: 0;
+  transition: all var(--transition-fast);
+}
+
+.nhc-title-item:hover .nhc-title-dot {
+  background: var(--primary);
+  transform: scale(1.3);
+}
+
 .nhc-title-left {
   display: flex;
   align-items: center;