.news-detail{padding:120px 0 60px;background:#f8f9fa}
.news-container{display:grid;grid-template-columns:1fr 320px;gap:40px;max-width:1200px;margin:0 auto;padding:0 20px}
.news-main{background:#fff;border-radius:16px;padding:40px;box-shadow:0 2px 20px rgba(0,0,0,0.05)}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--gray);margin-bottom:24px;flex-wrap:wrap}
.breadcrumb a{color:var(--primary)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:var(--gray)}
.news-header h1{font-size:32px;line-height:1.4;color:var(--dark);margin-bottom:16px}
.news-meta{display:flex;align-items:center;gap:20px;color:var(--gray);font-size:14px;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid var(--light)}
.news-meta span{display:flex;align-items:center;gap:6px}
.news-cover{width:100%;border-radius:12px;margin-bottom:30px;aspect-ratio:16/9;object-fit:cover}
.news-body{font-size:16px;line-height:1.9;color:#444}
.news-body h2{font-size:24px;color:var(--dark);margin:32px 0 16px;padding-left:12px;border-left:4px solid var(--primary)}
.news-body p{margin-bottom:20px}
.news-body img{width:100%;border-radius:12px;margin:20px 0}
.news-sidebar{position:sticky;top:100px;align-self:start}
.sidebar-card{background:#fff;border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 2px 15px rgba(0,0,0,0.05)}
.sidebar-card h3{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:16px;padding-left:12px;border-left:3px solid var(--primary)}
.toc-list{list-style:none;position:relative;padding-left:20px}
.toc-list::before{content:'';position:absolute;left:6px;top:0;bottom:0;width:2px;background:var(--light)}
.toc-list li{position:relative;padding:8px 0;font-size:14px;color:var(--gray);cursor:pointer;transition:all 0.3s}
.toc-list li::before{content:'';position:absolute;left:-17px;top:50%;transform:translateY(-50%);width:10px;height:10px;border-radius:50%;background:var(--light);border:2px solid #fff;transition:all 0.3s}
.toc-list li.active{color:var(--primary);font-weight:600}
.toc-list li.active::before{background:var(--primary)}
.toc-list li:hover{color:var(--primary)}
.hot-news-list{list-style:none}
.hot-news-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--light)}
.hot-news-item:last-child{border-bottom:none}
.hot-news-rank{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}
.hot-news-item:nth-child(1) .hot-news-rank{background:linear-gradient(135deg,#e74c3c,#c0392b)}
.hot-news-item:nth-child(2) .hot-news-rank{background:linear-gradient(135deg,#f39c12,#d68910)}
.hot-news-item:nth-child(3) .hot-news-rank{background:linear-gradient(135deg,#f1c40f,#d4ac0d)}
.hot-news-item:nth-child(n+4) .hot-news-rank{background:var(--gray)}
.hot-news-item a{font-size:14px;color:var(--text);flex:1;line-height:1.4}
.hot-news-item a:hover{color:var(--primary)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{padding:6px 14px;background:var(--light);border-radius:20px;font-size:13px;color:var(--gray);transition:all 0.3s;cursor:pointer}
.tag-item:hover{background:var(--primary);color:#fff}
.news-nav{display:flex;justify-content:space-between;margin-top:40px;padding-top:24px;border-top:1px solid var(--light)}
.news-nav a{display:flex;align-items:center;gap:8px;color:var(--gray);font-size:14px}
.news-nav a:hover{color:var(--primary)}
.related-news{margin-top:40px;padding-top:30px;border-top:1px solid var(--light)}
.related-news h3{font-size:20px;color:var(--dark);margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{background:var(--light);border-radius:12px;padding:20px;transition:all 0.3s}
.related-card:hover{background:#fff;box-shadow:var(--shadow)}
.related-card h4{font-size:15px;color:var(--dark);margin-bottom:8px;line-height:1.4}
.related-card p{font-size:13px;color:var(--gray)}
.comments-section{margin-top:40px;padding-top:30px;border-top:1px solid var(--light)}
.comments-section h3{font-size:20px;color:var(--dark);margin-bottom:24px}
.comment-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--light)}
.comment-item:last-child{border-bottom:none}
.comment-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;flex-shrink:0}
.comment-content{flex:1}
.comment-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.comment-name{font-weight:600;color:var(--dark);font-size:15px}
.comment-date{font-size:13px;color:var(--gray)}
.comment-text{color:var(--gray);font-size:14px;line-height:1.7}
.news-list-page{padding:120px 0 60px;background:#f8f9fa;min-height:100vh}
.news-list-container{max-width:1200px;margin:0 auto;padding:0 20px}
.news-list-header{text-align:center;margin-bottom:50px}
.news-list-header h1{font-size:36px;color:var(--dark);margin-bottom:12px}
.news-list-header p{font-size:18px;color:var(--gray)}
.news-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.news-list-card{background:#fff;border-radius:16px;overflow:hidden;transition:all 0.3s;box-shadow:0 2px 15px rgba(0,0,0,0.05)}
.news-list-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.1)}
.news-list-img{height:200px;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.news-list-img img{width:100%;height:100%;object-fit:cover}
.news-list-img svg{width:48px;height:48px;fill:#fff;opacity:0.6}
.news-list-content{padding:24px}
.news-list-date{font-size:13px;color:var(--gray);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.news-list-content h3{font-size:18px;margin-bottom:12px;color:var(--dark);line-height:1.5}
.news-list-content h3 a:hover{color:var(--primary)}
.news-list-excerpt{color:var(--gray);font-size:14px;line-height:1.7;margin-bottom:16px}
.news-list-link{color:var(--primary);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.news-list-link:hover{gap:10px}
@media(max-width:992px){.news-container{grid-template-columns:1fr}.news-sidebar{position:static}.related-grid{grid-template-columns:repeat(2,1fr)}.news-list-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.news-main{padding:24px}.news-header h1{font-size:24px}.related-grid{grid-template-columns:1fr}.news-list-grid{grid-template-columns:1fr}}