.news-detail{padding:120px 0 60px}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.9rem;color:var(--text-light);margin-bottom:32px;flex-wrap:wrap}
.breadcrumb a{color:var(--text-light);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .separator{color:var(--border)}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article-main{background:#fff;border-radius:var(--radius);padding:40px;border:1px solid var(--border)}
.article-main h1{font-size:2rem;font-weight:700;line-height:1.4;margin-bottom:20px}
.article-meta{display:flex;gap:16px;align-items:center;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.article-meta .meta-item{display:flex;align-items:center;gap:6px;font-size:.9rem;color:var(--text-light)}
.article-cover{margin-bottom:32px;border-radius:var(--radius);overflow:hidden}
.article-cover img{width:100%;height:auto;display:block}
.article-body{line-height:1.9;font-size:1.05rem}
.article-body p{margin-bottom:20px;color:var(--text)}
.article-body h2{font-size:1.5rem;font-weight:700;margin:32px 0 16px;padding-left:12px;border-left:4px solid var(--primary)}
.article-body img{width:100%;border-radius:var(--radius);margin:24px 0}
.article-body blockquote{background:var(--bg-light);border-left:4px solid var(--primary);padding:20px 24px;margin:24px 0;border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--text-light)}
.article-nav{display:flex;justify-content:space-between;margin-top:40px;padding-top:24px;border-top:1px solid var(--border);gap:16px;flex-wrap:wrap}
.article-nav a{padding:12px 20px;background:var(--bg-light);border-radius:8px;font-size:.9rem;transition:all var(--transition);max-width:48%}
.article-nav a:hover{background:var(--primary);color:#fff}
.related-news{margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.related-news h3{font-size:1.2rem;margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-card{background:var(--bg-light);border-radius:8px;padding:16px;transition:all var(--transition)}
.related-card:hover{background:#fff;box-shadow:var(--shadow)}
.related-card h4{font-size:.95rem;margin-bottom:8px;line-height:1.4}
.related-card h4 a:hover{color:var(--primary)}
.related-card .related-date{font-size:.8rem;color:var(--text-light)}
.comments-section{margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.comments-section h3{font-size:1.2rem;margin-bottom:24px}
.comment-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border)}
.comment-item:last-child{border-bottom:none}
.comment-avatar{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;flex-shrink:0}
.comment-body{flex:1}
.comment-header{display:flex;gap:12px;align-items:center;margin-bottom:8px}
.comment-name{font-weight:600}
.comment-date{font-size:.85rem;color:var(--text-light)}
.comment-text{color:var(--text-light);line-height:1.7}
.article-sidebar{position:sticky;top:90px}
.sidebar-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:24px;overflow:hidden}
.sidebar-card-title{padding:16px 20px;font-size:1rem;font-weight:700;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.sidebar-card-title::before{content:"";width:4px;height:18px;background:var(--primary);border-radius:2px}
.toc-list{padding:16px 20px}
.toc-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-left:2px solid var(--border);padding-left:16px;margin-left:6px;transition:all var(--transition);cursor:pointer;font-size:.9rem;color:var(--text-light)}
.toc-item::before{content:"";width:8px;height:8px;border-radius:50%;border:2px solid var(--border);margin-left:-21px;transition:all var(--transition);background:#fff}
.toc-item:hover,.toc-item.active{color:var(--primary);border-left-color:var(--primary);font-weight:600}
.toc-item.active::before{border-color:var(--primary);background:var(--primary)}
.hot-news-list{padding:16px 20px}
.hot-news-item{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--border);transition:all var(--transition)}
.hot-news-item:last-child{border-bottom:none}
.hot-news-item:hover .hot-news-title{color:var(--primary)}
.hot-rank{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:#fff;flex-shrink:0}
.hot-rank.rank-1{background:linear-gradient(135deg,#FFD700,#FFA500)}
.hot-rank.rank-2{background:linear-gradient(135deg,var(--secondary),#ff8c5a)}
.hot-rank.rank-3{background:linear-gradient(135deg,var(--primary),var(--primary-dark))}
.hot-rank.rank-other{background:var(--border);color:var(--text-light)}
.hot-news-title{font-size:.9rem;line-height:1.4}
.hot-news-title a:hover{color:var(--primary)}
.category-tags{padding:16px 20px;display:flex;flex-wrap:wrap;gap:8px}
.category-tag{padding:6px 14px;background:var(--bg-light);border-radius:20px;font-size:.85rem;color:var(--text-light);transition:all var(--transition);border:1px solid transparent}
.category-tag:hover{color:var(--primary);border-color:var(--primary);background:rgba(74,144,217,.05)}
@media(max-width:992px){.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.related-grid{grid-template-columns:1fr}}
@media(max-width:768px){.article-main{padding:24px}.article-main h1{font-size:1.5rem}.article-nav{flex-direction:column}.article-nav a{max-width:100%}}