.news-detail{padding:120px 0 60px;background:var(--light)}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--gray);margin-bottom:32px;flex-wrap:wrap}
.breadcrumb a{color:var(--primary)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:var(--gray)}
.news-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.news-main{background:var(--white);border-radius:16px;padding:40px;box-shadow:var(--shadow)}
.news-main h1{font-size:32px;font-weight:700;line-height:1.4;margin-bottom:20px;color:var(--dark)}
.news-meta{display:flex;gap:20px;color:var(--gray);font-size:14px;margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid var(--light);flex-wrap:wrap}
.news-body{line-height:1.9;color:#334155;font-size:16px}
.news-body p{margin-bottom:20px}
.news-body h2{font-size:24px;font-weight:600;margin:32px 0 16px;color:var(--dark);padding-left:12px;border-left:4px solid var(--primary)}
.news-body img{border-radius:12px;margin:24px 0;width:100%}
.news-sidebar{position:sticky;top:100px}
.sidebar-card{background:var(--white);border-radius:12px;padding:24px;box-shadow:var(--shadow);margin-bottom:24px}
.sidebar-card-title{font-size:16px;font-weight:600;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 8px 16px;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 var(--gray);transition:all 0.3s}
.toc-list li.active{color:var(--primary);font-weight:600}
.toc-list li.active::before{background:var(--primary);border-color:var(--primary)}
.toc-list li:hover{color:var(--primary)}
.hot-news-list{list-style:none}
.hot-news-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--light);align-items:flex-start}
.hot-news-item:last-child{border-bottom:none}
.hot-rank{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--white);flex-shrink:0}
.hot-rank.rank-1{background:linear-gradient(135deg,#f59e0b,#ef4444)}
.hot-rank.rank-2{background:linear-gradient(135deg,#f97316,#ec4899)}
.hot-rank.rank-3{background:linear-gradient(135deg,#6366f1,#8b5cf6)}
.hot-rank.rank-other{background:var(--gray)}
.hot-news-item a{font-size:14px;color:var(--dark);line-height:1.5;transition:color 0.3s}
.hot-news-item:hover a{color:var(--primary)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{padding:6px 14px;border-radius:20px;font-size:13px;background:var(--light);color:var(--gray);transition:all 0.3s;cursor:pointer}
.tag-item:hover{background:var(--primary);color:var(--white)}
.news-nav{display:flex;justify-content:space-between;margin-top:32px;padding-top:24px;border-top:1px solid var(--light);gap:16px}
.news-nav a{font-size:14px;color:var(--primary);max-width:45%}
.news-nav a:hover{text-decoration:underline}
.related-news{margin-top:40px;padding-top:32px;border-top:2px solid var(--light)}
.related-news h3{font-size:20px;font-weight:600;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:var(--white);box-shadow:var(--shadow)}
.related-card h4{font-size:15px;font-weight:600;margin-bottom:8px;line-height:1.4}
.related-card p{font-size:13px;color:var(--gray)}
.comments-section{margin-top:40px;padding-top:32px;border-top:2px solid var(--light)}
.comments-section h3{font-size:20px;font-weight:600;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:var(--gradient);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:16px;flex-shrink:0}
.comment-body{flex:1}
.comment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.comment-name{font-weight:600;font-size:15px}
.comment-date{font-size:13px;color:var(--gray)}
.comment-text{font-size:14px;color:#475569;line-height:1.7}
.news-list-page{padding:120px 0 60px}
.news-list-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:32px}
@media(max-width:992px){.news-layout{grid-template-columns:1fr}.news-sidebar{position:static}.related-grid{grid-template-columns:1fr}}
@media(max-width:768px){.news-main{padding:24px}.news-main h1{font-size:24px}.news-body h2{font-size:20px}}