.news-detail{padding:100px 0 60px;background:#fff}
.breadcrumb{font-size:0.9rem;color:var(--text-light);margin-bottom:30px}
.breadcrumb a{color:var(--primary)}
.breadcrumb a:hover{text-decoration:underline}
.news-layout{display:grid;grid-template-columns:1fr 300px;gap:40px}
.news-content{min-width:0}
.news-content h1{font-size:2rem;font-weight:700;margin-bottom:15px;line-height:1.3}
.news-meta{display:flex;align-items:center;gap:15px;margin-bottom:25px;font-size:0.9rem;color:var(--text-light);flex-wrap:wrap}
.meta-tag{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:4px 12px;border-radius:12px;font-size:0.8rem}
.news-cover{margin-bottom:30px;border-radius:var(--radius);overflow:hidden}
.news-cover img{width:100%;height:auto;display:block}
.news-body{font-size:1rem;line-height:1.8;color:var(--text)}
.news-body p{margin-bottom:20px}
.news-body h2{font-size:1.4rem;font-weight:700;margin:30px 0 15px;padding-left:12px;border-left:4px solid var(--primary);color:var(--text)}
.news-nav{display:flex;justify-content:space-between;align-items:center;margin-top:40px;padding-top:20px;border-top:1px solid var(--border);flex-wrap:wrap;gap:15px}
.nav-back{color:var(--primary);font-weight:600}
.nav-articles{display:flex;gap:20px;font-size:0.9rem}
.nav-prev,.nav-next{color:var(--text-light)}
a.nav-next{color:var(--primary)}
.related-news{margin-top:40px;padding-top:30px;border-top:1px solid var(--border)}
.related-news h3{font-size:1.2rem;margin-bottom:20px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{background:var(--bg-light);padding:20px;border-radius:var(--radius);transition:var(--transition)}
.related-card:hover{background:#fff;box-shadow:var(--shadow)}
.related-card h4{font-size:0.95rem;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-date{font-size:0.8rem;color:var(--text-light)}
.comments{margin-top:40px;padding-top:30px;border-top:1px solid var(--border)}
.comments h3{font-size:1.2rem;margin-bottom:20px}
.comment-list{display:flex;flex-direction:column;gap:20px}
.comment-item{display:flex;gap:15px;padding:20px;background:var(--bg-light);border-radius:var(--radius)}
.comment-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0}
.comment-body{flex:1;min-width:0}
.comment-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.comment-name{font-weight:600;font-size:0.95rem}
.comment-date{font-size:0.8rem;color:var(--text-light)}
.comment-body p{font-size:0.9rem;color:var(--text-light);line-height:1.6}
.news-sidebar{position:sticky;top:90px;align-self:start}
.sidebar-card{background:#fff;border-radius:var(--radius);padding:20px;margin-bottom:20px;border:1px solid var(--border)}
.sidebar-card h3{font-size:1rem;font-weight:700;margin-bottom:15px;padding-left:10px;border-left:3px solid var(--primary)}
.toc-list{list-style:none}
.toc-list li{margin-bottom:8px}
.toc-link{display:block;padding:8px 12px;font-size:0.85rem;color:var(--text-light);border-radius:6px;transition:var(--transition);border-left:2px solid transparent}
.toc-link:hover,.toc-link.active{color:var(--primary);background:rgba(102,126,234,0.05);border-left-color:var(--primary);font-weight:600}
.hot-list{list-style:none}
.hot-list li{margin-bottom:10px}
.hot-list li a{display:flex;align-items:center;gap:10px;font-size:0.85rem;color:var(--text);transition:var(--transition)}
.hot-list li a:hover{color:var(--primary)}
.hot-rank{width:22px;height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:700;color:#fff;background:#ccc;flex-shrink:0}
.hot-rank.rank-1{background:linear-gradient(135deg,#ff4757,#ff6b81)}
.hot-rank.rank-2{background:linear-gradient(135deg,#ffa502,#ffbe76)}
.hot-rank.rank-3{background:linear-gradient(135deg,#2ed573,#7bed9f)}
.tags-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{display:inline-block;padding:5px 12px;background:var(--bg-light);border-radius:15px;font-size:0.8rem;color:var(--text-light);transition:var(--transition);border:1px solid transparent}
.tag-item:hover{color:var(--primary);border-color:var(--primary);background:rgba(102,126,234,0.05)}
.news-list-page{padding:100px 0 60px;background:var(--bg-light)}
.news-list-header{text-align:center;margin-bottom:40px}
.news-list-header h1{font-size:2rem;font-weight:700;margin-bottom:10px}
.news-list-header p{font-size:1.1rem;color:var(--text-light)}
.news-list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.news-list-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column}
.news-list-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,0.15)}
.news-list-img{height:200px;overflow:hidden}
.news-list-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.news-list-card:hover .news-list-img img{transform:scale(1.05)}
.news-list-content{padding:25px;flex:1;display:flex;flex-direction:column}
.news-list-tag{display:inline-block;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:4px 12px;border-radius:12px;font-size:0.75rem;margin-bottom:12px;align-self:flex-start}
.news-list-content h2{font-size:1.15rem;margin-bottom:10px;line-height:1.4}
.news-list-content p{font-size:0.9rem;color:var(--text-light);line-height:1.6;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:15px}
.news-list-meta{display:flex;justify-content:space-between;align-items:center;font-size:0.85rem}
.meta-date{color:var(--text-light)}
.meta-read{color:var(--primary);font-weight:600}
@media(max-width:992px){
.news-layout{grid-template-columns:1fr}
.news-sidebar{position:static}
.related-grid{grid-template-columns:1fr}
.news-list-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
.news-content h1{font-size:1.5rem}
.news-body h2{font-size:1.2rem}
.comment-item{flex-direction:column;gap:10px}
}
@media(max-width:480px){
.news-content h1{font-size:1.3rem}
.news-nav{flex-direction:column;align-items:flex-start}
.nav-articles{flex-direction:column;gap:10px}
}