/* ============================================================
   Pure News Info - 组件样式: 卡片/头条/列表/侧栏/标签/分页
   ============================================================ */

/* Headline */
.mobile-nav-panel { display: none; }
.site-logo img { max-width: 230px; }
.article-card.has-image .card-image { display: block; }
.cat-focus-article.has-image .cat-focus-img,
.headline-item.has-image .headline-item-img { display: block; }

@media (max-width: 1024px) {
  .mobile-nav-panel { display: block; }
}

.headline-section { padding: var(--gap-xl) 0 var(--gap-lg); }
.headline-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--gap-lg); }

.headline-main { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--card-bg); min-height: 420px; }
.headline-main.has-image .headline-overlay {
  position: absolute; bottom: 0; left: 0; right: 0; padding: var(--gap-xl) var(--gap-lg);
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  color: #fff;
}
.headline-main.no-image {
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--gap-xl) var(--gap-lg); background: var(--primary-color); color: #fff;
}
.headline-main img { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; }
.headline-main .headline-category { display: inline-block; padding: 4px 12px; background: var(--accent-color); color: #fff; font-size: var(--font-xs); font-weight: 600; border-radius: var(--radius-sm); margin-bottom: var(--gap-sm); position: relative; z-index: 1; }
.headline-main .headline-title { font-size: var(--font-2xl); font-weight: 700; line-height: 1.35; margin-bottom: var(--gap-sm); position: relative; z-index: 1; }
.headline-main .headline-title a { color: inherit; }
.headline-main .headline-meta { display: flex; align-items: center; gap: var(--gap-md); font-size: var(--font-xs); opacity: 0.85; position: relative; z-index: 1; }
.headline-main .headline-excerpt { font-size: var(--font-sm); line-height: 1.6; margin-top: var(--gap-sm); opacity: 0.9; position: relative; z-index: 1; }

.headline-secondary { display: flex; flex-direction: column; gap: var(--gap-md); }
.headline-item { display: flex; gap: var(--gap-md); padding: var(--gap-md); background: var(--card-bg); border-radius: var(--radius-md); border: 1px solid var(--border-color); transition: border-color var(--transition-fast); flex: 1; }
.headline-item:hover { border-color: var(--accent-color); }
.headline-item.has-image .headline-item-img { width: 140px; min-width: 140px; height: 100px; border-radius: var(--radius-md); overflow: hidden; }
.headline-item.has-image .headline-item-img img { width: 100%; height: 100%; object-fit: cover; }
.headline-item.no-image .headline-item-img { display: none; }
.headline-item .headline-item-content { flex: 1; min-width: 0; }
.headline-item .item-category { display: inline-block; font-size: var(--font-xs); color: var(--accent-color); font-weight: 600; margin-bottom: 4px; }
.headline-item .item-title { font-size: var(--font-sm); font-weight: 600; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 4px; }
.headline-item .item-meta { font-size: var(--font-xs); color: var(--text-secondary); }

/* Article Cards */
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--gap-lg); }
.article-card { background: var(--card-bg); border-radius: var(--radius-lg); border: 1px solid var(--border-color); overflow: hidden; transition: all var(--transition-normal); }
.article-card:hover { border-color: var(--accent-color); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); }

.article-card.has-image .card-image { position: relative; width: 100%; padding-top: var(--image-ratio); overflow: hidden; background: var(--bg-color); }
.article-card.has-image .card-image img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-normal); }
.article-card.has-image:hover .card-image img { transform: scale(1.05); }
.article-card.has-image .card-image .card-category { position: absolute; top: 12px; left: 12px; padding: 3px 10px; background: var(--accent-color); color: #fff; font-size: var(--font-xs); font-weight: 600; border-radius: var(--radius-sm); z-index: 1; }
.article-card.no-image .card-image { display: none; }

.article-card .card-body { padding: var(--gap-md); }
.article-card.no-image .card-body { padding: var(--gap-lg); }
.article-card .card-body .card-category-inline { display: inline-block; font-size: var(--font-xs); color: var(--accent-color); font-weight: 600; margin-bottom: 6px; }
.article-card .card-body .card-title { font-size: var(--font-base); font-weight: 600; line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card .card-body .card-excerpt { font-size: var(--font-sm); color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.article-card .card-body .card-meta { display: flex; align-items: center; gap: var(--gap-md); font-size: var(--font-xs); color: var(--text-secondary); flex-wrap: wrap; }

/* Article List Item (horizontal) */
.article-list-item { display: flex; gap: var(--gap-md); padding: var(--gap-md); background: var(--card-bg); border-radius: var(--radius-md); border: 1px solid var(--border-color); transition: border-color var(--transition-fast); }
.article-list-item:hover { border-color: var(--accent-color); }
.article-list-item .list-item-img { width: 200px; min-width: 200px; height: 130px; border-radius: var(--radius-md); overflow: hidden; background: var(--bg-color); }
.article-list-item .list-item-img img { width: 100%; height: 100%; object-fit: cover; }
.article-list-item.no-image .list-item-img { display: none; }
.article-list-item .list-item-content { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.article-list-item .list-item-category { font-size: var(--font-xs); color: var(--accent-color); font-weight: 600; margin-bottom: 6px; }
.article-list-item .list-item-title { font-size: var(--font-lg); font-weight: 600; line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-list-item .list-item-excerpt { font-size: var(--font-sm); color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 10px; }
.article-list-item .list-item-meta { display: flex; align-items: center; gap: var(--gap-md); font-size: var(--font-xs); color: var(--text-secondary); flex-wrap: wrap; }

/* Compact List */
.compact-list li { display: flex; align-items: flex-start; gap: var(--gap-sm); padding: 10px 0; border-bottom: 1px solid var(--border-color); }
.compact-list li:last-child { border-bottom: none; }
.compact-list .compact-list-num { width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; background: var(--bg-color); border-radius: var(--radius-sm); font-size: var(--font-xs); font-weight: 700; color: var(--text-secondary); flex-shrink: 0; margin-top: 2px; }
.compact-list li:nth-child(1) .compact-list-num,
.compact-list li:nth-child(2) .compact-list-num,
.compact-list li:nth-child(3) .compact-list-num { background: var(--accent-color); color: #fff; }
.compact-list .compact-list-text { flex: 1; min-width: 0; }
.compact-list .compact-list-title { font-size: var(--font-sm); font-weight: 500; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.compact-list .compact-list-meta { font-size: var(--font-xs); color: var(--text-secondary); margin-top: 2px; }

/* Ranking List */
.ranking-list li { display: flex; align-items: center; gap: var(--gap-sm); padding: 12px 0; border-bottom: 1px solid var(--border-color); }
.ranking-list li:last-child { border-bottom: none; }
.ranking-list .rank-num { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-size: var(--font-sm); font-weight: 700; color: var(--text-secondary); flex-shrink: 0; }
.ranking-list li:nth-child(1) .rank-num { color: #FF6B00; }
.ranking-list li:nth-child(2) .rank-num { color: #FF9500; }
.ranking-list li:nth-child(3) .rank-num { color: #FFB800; }
.ranking-list .rank-title { flex: 1; font-size: var(--font-sm); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.ranking-list .rank-views { font-size: var(--font-xs); color: var(--text-secondary); white-space: nowrap; }

/* Category Section */
.category-section { margin-bottom: var(--gap-xl); }
.category-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--gap-md); padding-bottom: 10px; border-bottom: 2px solid var(--border-color); }
.category-section-header h3 { font-size: var(--font-xl); font-weight: 700; color: var(--primary-color); }
.category-section-header .cat-more { font-size: var(--font-sm); color: var(--text-secondary); white-space: nowrap; transition: color var(--transition-fast); }
.category-section-header .cat-more:hover { color: var(--accent-color); }

.cat-focus-article { display: flex; gap: var(--gap-md); padding: var(--gap-md); background: var(--card-bg); border-radius: var(--radius-lg); border: 1px solid var(--border-color); margin-bottom: var(--gap-md); transition: border-color var(--transition-fast); }
.cat-focus-article:hover { border-color: var(--accent-color); }
.cat-focus-article.has-image .cat-focus-img { width: 240px; min-width: 240px; height: 160px; border-radius: var(--radius-md); overflow: hidden; background: var(--bg-color); }
.cat-focus-article.has-image .cat-focus-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-focus-article.no-image .cat-focus-img { display: none; }
.cat-focus-article .cat-focus-content { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.cat-focus-article .cat-focus-title { font-size: var(--font-lg); font-weight: 600; line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cat-focus-article .cat-focus-excerpt { font-size: var(--font-sm); color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cat-focus-article .cat-focus-meta { font-size: var(--font-xs); color: var(--text-secondary); margin-top: auto; padding-top: 8px; }

.cat-sub-articles { display: flex; flex-direction: column; }
.cat-sub-articles li { padding: 10px 0; border-bottom: 1px solid var(--border-color); }
.cat-sub-articles li:last-child { border-bottom: none; }
.cat-sub-articles li a { display: flex; align-items: baseline; gap: 8px; font-size: var(--font-sm); line-height: 1.5; transition: color var(--transition-fast); }
.cat-sub-articles li a::before { content: ""; width: 5px; height: 5px; background: var(--accent-color); border-radius: 50%; flex-shrink: 0; margin-top: 7px; }
.cat-sub-articles li a:hover { color: var(--accent-color); }
.cat-sub-articles .sub-time { font-size: var(--font-xs); color: var(--text-secondary); white-space: nowrap; margin-left: auto; flex-shrink: 0; }

/* Tag Cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a { display: inline-block; padding: 6px 14px; background: var(--bg-color); border: 1px solid var(--border-color); border-radius: var(--radius-full); font-size: var(--font-sm); color: var(--text-secondary); transition: all var(--transition-fast); white-space: nowrap; }
.tag-cloud a:hover { background: var(--accent-color); border-color: var(--accent-color); color: #fff; }

/* Sidebar */
.sidebar-widget { background: var(--card-bg); border-radius: var(--radius-lg); border: 1px solid var(--border-color); padding: var(--gap-lg); margin-bottom: var(--gap-lg); }
.sidebar-widget:last-child { margin-bottom: 0; }
.sidebar-widget .widget-title { font-size: var(--font-lg); font-weight: 700; color: var(--primary-color); margin-bottom: var(--gap-md); padding-bottom: 10px; border-bottom: 2px solid var(--border-color); position: relative; }
.sidebar-widget .widget-title::after { content: ""; position: absolute; bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--accent-color); }

.sidebar-search { display: flex; }
.sidebar-search input { flex: 1; padding: 10px 14px; border: 1px solid var(--border-color); border-right: none; border-radius: var(--radius-md) 0 0 var(--radius-md); font-size: var(--font-sm); outline: none; transition: border-color var(--transition-fast); }
.sidebar-search input:focus { border-color: var(--accent-color); }
.sidebar-search button { padding: 10px 16px; background: var(--accent-color); color: #fff; border-radius: 0 var(--radius-md) var(--radius-md) 0; font-size: var(--font-sm); }

.sidebar-cat-list li a { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; font-size: var(--font-sm); border-bottom: 1px solid var(--border-color); transition: color var(--transition-fast); }
.sidebar-cat-list li:last-child a { border-bottom: none; }
.sidebar-cat-list .cat-count { font-size: var(--font-xs); color: var(--text-secondary); background: var(--bg-color); padding: 2px 8px; border-radius: var(--radius-full); }

.sidebar-archive li a { display: block; padding: 8px 0; font-size: var(--font-sm); color: var(--text-secondary); border-bottom: 1px solid var(--border-color); transition: color var(--transition-fast); }
.sidebar-archive li:last-child a { border-bottom: none; }
.sidebar-archive li a:hover { color: var(--accent-color); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; padding: var(--gap-xl) 0; flex-wrap: wrap; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--border-color); border-radius: var(--radius-md); font-size: var(--font-sm); color: var(--text-color); background: var(--card-bg); transition: all var(--transition-fast); white-space: nowrap; }
.pagination a:hover { border-color: var(--accent-color); color: var(--accent-color); }
.pagination .current { background: var(--accent-color); border-color: var(--accent-color); color: #fff; font-weight: 600; }
.pagination .disabled { opacity: 0.4; pointer-events: none; }
.pagination .ellipsis { border: none; background: transparent; color: var(--text-secondary); }

/* Search Page */
.search-page-header { background: var(--card-bg); border-radius: var(--radius-lg); border: 1px solid var(--border-color); padding: var(--gap-xl); margin-bottom: var(--gap-lg); }
.search-page-header h1 { font-size: var(--font-xl); font-weight: 700; color: var(--primary-color); margin-bottom: var(--gap-md); }
.search-page-header form { display: flex; gap: var(--gap-sm); }
.search-page-header input { flex: 1; padding: 12px 16px; border: 2px solid var(--border-color); border-radius: var(--radius-md); font-size: var(--font-base); outline: none; transition: border-color var(--transition-fast); }
.search-page-header input:focus { border-color: var(--accent-color); }
.search-page-header button { padding: 12px 24px; background: var(--accent-color); color: #fff; border-radius: var(--radius-md); font-size: var(--font-sm); font-weight: 600; white-space: nowrap; transition: opacity var(--transition-fast); }
.search-page-header button:hover { opacity: 0.85; }
.search-keyword { color: var(--accent-color); font-weight: 600; }