feat(journalism): 全面升级新闻资讯列表为标题、简介、缩略图专业图文排版模式并适配多端

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

@@ -4108,6 +4108,156 @@ img {
   overflow: hidden;
 }
 
+/* 7.5 现代中式专业图文行卡片规范（标题、简介、缩略图专业排版） */
+.nhc-news-list {
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+}
+
+.nhc-news-row {
+  display: flex;
+  align-items: stretch;
+  background: #FFFFFF;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-sm);
+  padding: 24px;
+  box-shadow: var(--shadow-subtle);
+  transition: all var(--transition-fast);
+  text-decoration: none;
+  overflow: hidden;
+}
+
+.nhc-news-row:hover {
+  border-color: #BFDBFE;
+  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.08);
+  transform: translateY(-2px);
+  text-decoration: none;
+}
+
+.nhc-news-thumb {
+  flex-shrink: 0;
+  width: 280px;
+  height: 180px;
+  border-radius: var(--radius-sm);
+  overflow: hidden;
+  background: #F8FAFC;
+  border: 1px solid var(--border-color);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.nhc-news-thumb img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  transition: transform 0.4s ease;
+}
+
+.nhc-news-row:hover .nhc-news-thumb img {
+  transform: scale(1.04);
+}
+
+.nhc-news-body {
+  flex: 1;
+  min-width: 0;
+  padding-left: 28px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+}
+
+.nhc-news-meta {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+
+.nhc-news-badge {
+  display: inline-flex;
+  align-items: center;
+  font-size: 12px;
+  font-weight: 500;
+  padding: 2px 10px;
+  border-radius: 3px;
+  background: #EFF6FF;
+  color: var(--primary);
+  border: 1px solid #BFDBFE;
+  white-space: nowrap;
+}
+
+.nhc-news-date {
+  font-size: 13px;
+  color: var(--text-muted);
+  font-variant-numeric: tabular-nums;
+}
+
+.nhc-news-title {
+  font-family: var(--font-serif);
+  font-size: 19px;
+  font-weight: 700;
+  color: var(--text-primary);
+  line-height: 1.45;
+  margin: 0 0 10px 0;
+  transition: color var(--transition-fast);
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+.nhc-news-row:hover .nhc-news-title {
+  color: var(--primary);
+}
+
+.nhc-news-desc {
+  font-size: 14px;
+  color: var(--text-secondary);
+  line-height: 1.65;
+  margin: 0 0 14px 0;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+.nhc-news-more {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--primary);
+}
+
+.nhc-news-row:hover .nhc-news-more svg {
+  transform: translateX(3px);
+}
+
+.nhc-news-more svg {
+  transition: transform var(--transition-fast);
+}
+
+@media (max-width: 768px) {
+  .nhc-news-row {
+    flex-direction: column;
+    padding: 16px;
+    gap: 14px;
+  }
+  .nhc-news-thumb {
+    width: 100%;
+    height: 180px;
+  }
+  .nhc-news-body {
+    padding-left: 0;
+  }
+  .nhc-news-title {
+    font-size: 16px;
+  }
+}
+
 /* 8. 现代中式紧凑纯标题列表规范 (nhc-title-list) */
 .nhc-title-list {
   background: #FFFFFF;