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320px;gap:40px}.news-left,.news-right{width:100%}.article-header{margin-bottom:30px}.article-title{font-size:2.2rem;font-weight:700;color:var(--text);margin-bottom:20px;line-height:1.3}.article-meta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:20px}.article-author{display:flex;align-items:center;gap:12px}.author-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.author-info{display:flex;flex-direction:column}.author-name{font-weight:600;color:var(--text);font-size:.95rem}.author-title,.hot-article-date,.related-mini-date{font-size:.8rem;color:var(--text-lighter)}.article-meta-info{display:flex;gap:20px;color:var(--text-light);font-size:.9rem}.article-meta-info i{color:var(--primary);margin-right:5px}.article-topic-link{margin-bottom:15px}.label{font-weight:600;color:var(--text);margin-right:8px}.comparison-table th a:hover,.hot-article-item.active .hot-article-info h4,.hot-article-item:hover .hot-article-info 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#e5e5e5}.tag-item:hover{transform:translateY(-2px)}.article-share{display:flex;align-items:center;flex-wrap:wrap;gap:15px;margin-bottom:40px}.share-label{font-weight:600;color:var(--text)}.share-buttons{display:flex;gap:10px}.share-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;transition:.3s}.nav-next,.nav-prev,.related-mini-item{border-radius:12px;transition:.3s;background:#f9f9f9;text-decoration:none}.share-btn.facebook{background:#3b5998}.share-btn.twitter{background:#1da1f2}.share-btn.linkedin{background:#0077b5}.share-btn.email{background:#666}.share-btn:hover{transform:translateY(-3px);box-shadow:0 4px 10px rgba(0,0,0,.2)}.article-navigation{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:40px 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30px}.related-title,.sidebar-title{font-size:1.3rem;margin-bottom:20px;color:var(--text);position:relative;padding-bottom:10px}.related-title::after,.sidebar-title::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:2px;background:var(--primary)}.hot-articles-list,.related-mini-grid{display:flex;flex-direction:column;gap:15px}.related-mini-item{display:flex;gap:15px;padding:12px}.related-mini-image{flex-shrink:0;width:60px;height:60px;border-radius:8px;overflow:hidden}.related-mini-image img{width:100%;height:100%;object-fit:cover}.hot-article-info,.related-mini-info{flex:1}.hot-articles{background:#f9f9f9;border-radius:16px;padding:25px;margin-bottom:30px}.hot-article-item{display:flex;align-items:center;gap:15px;text-decoration:none;padding:10px;border-radius:12px;transition:background .3s}.hot-article-item:hover{background:#fff}.hot-article-number{width:30px;height:30px;background:var(--primary-light);color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.hot-article-info h4{transition:color .3s}.hot-article-item.active .hot-article-number{background:var(--primary);color:#fff}.hot-tags{background:#f9f9f9;border-radius:16px;padding:25px}.tags-cloud{display:flex;flex-wrap:wrap;gap:10px}.comparison-table{margin:20px 0;box-shadow:0 2px 10px rgba(0,0,0,.08)}.comparison-table thead tr{background:linear-gradient(135deg,#1a1a2e 0,#16213e 100%)}.comparison-table th:first-child{border-top-left-radius:12px}.comparison-table th:last-child{border-top-right-radius:12px}.comparison-table td:first-child{color:#333}.comparison-table a{color:#06c;text-decoration:none;font-weight:600;transition:color .2s}.comparison-table th a{color:#fff;text-decoration:underline}.comparison-table a:hover{color:#049;text-decoration:underline}@media (max-width:480px){.article-tags{flex-direction:column;align-items:flex-start}.share-buttons{flex-wrap:wrap}.hot-articles,.hot-tags{padding:20px}}.related-products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.related-product-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:.3s}.related-product-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.1);border-color:var(--primary-light)}.product-link{text-decoration:none;display:block}.product-image{width:100%;aspect-ratio:1/1;overflow:hidden;background:#f5f5f5}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .3s;padding:15px}.related-product-card:hover .product-image img{transform:scale(1.05)}.product-info{padding:15px}.product-info h4{margin:0 0 12px;font-size:.95rem;font-weight:600;line-height:1.4;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:44px}.learn-more{font-size:.85rem;font-weight:500;color:var(--primary);transition:color .2s}.learn-more i{transition:transform .2s}.related-product-card:hover .learn-more i{transform:translateX(4px)}@media (max-width:992px){.news-layout{grid-template-columns:1fr;gap:40px}.news-right{max-width:500px;margin:0 auto}.related-products-grid{grid-template-columns:repeat(2,1fr)}}.comparison-table,.psi-chart,.size-chart{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05);font-size:14px}.comparison-table th,.psi-chart th,.size-chart th{background:#1a1a2e;color:#fff;font-weight:600;padding:12px 10px;text-align:center;border:none}.comparison-table td,.psi-chart td,.size-chart td{padding:10px 8px;text-align:center;border-bottom:1px solid #e2e8f0;color:#334155}.comparison-table tr:last-child td,.psi-chart tr:last-child td,.size-chart tr:last-child td{border-bottom:none}.comparison-table th:first-child,.psi-chart th:first-child,.size-chart th:first-child{text-align:left;padding-left:16px}.comparison-table td:first-child,.psi-chart td:first-child,.size-chart td:first-child{text-align:left;font-weight:600;background-color:#f8fafc;padding-left:16px}.comparison-table tbody tr:hover td,.psi-chart tbody tr:hover td,.size-chart tbody tr:hover td{background-color:#f1f5f9}.comparison-table tbody tr:hover td:first-child,.psi-chart tbody tr:hover td:first-child,.size-chart tbody tr:hover td:first-child{background-color:#eef2ff}.table-wrapper{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0;border-radius:12px}.psi-chart em,.size-chart em{font-size:12px;color:#64748b}.article-back-to-topic{margin:30px 0 20px;padding:12px 20px;background:#f8f9fa;border-left:4px solid var(--primary);border-radius:8px}.article-back-to-topic i{color:var(--primary);margin-right:8px}.article-back-to-topic a{font-weight:600;color:var(--text);text-decoration:none}.article-back-to-topic a:hover{color:var(--primary);text-decoration:underline}.article-featured-image{margin:20px 0;text-align:center}.article-featured-image img{max-width:100%;height:auto;display:block;margin:0 auto;border-radius:12px}.image-caption{font-size:.85rem;color:#6c757d;text-align:center;margin-top:8px;padding:0 12px}@media (max-width:768px){.comparison-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px -12px;padding:0 12px}.comparison-table{min-width:500px}.article-title{font-size:1.8rem}.article-meta{flex-direction:column;align-items:flex-start}.article-meta-info{flex-wrap:wrap;gap:10px}.article-content{font-size:1rem}.article-content h2{font-size:1.5rem}.article-navigation{grid-template-columns:1fr}.nav-next,.nav-prev{align-items:center;text-align:center}.related-products-grid{grid-template-columns:1fr;gap:15px}.comparison-table td,.comparison-table th,.psi-chart td,.psi-chart th,.size-chart td,.size-chart th{padding:8px 6px;font-size:12px}.psi-chart td:first-child,.psi-chart th:first-child,.size-chart td:first-child,.size-chart th:first-child{padding-left:10px}.image-caption{font-size:.75rem;padding:0 8px}}
.detail-sidebar-card{background:#f9f9f9;border-radius:16px;padding:25px;margin-bottom:30px}.detail-product-link-list{display:flex;flex-direction:column;gap:8px}.detail-product-link-list a{display:block;padding:9px 11px;border:1px solid #e7ece8;border-radius:6px;background:#fff;color:var(--text);font-size:.92rem;font-weight:600;text-decoration:none;transition:background .2s,border-color .2s,color .2s}.detail-product-link-list a:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.detail-sidebar-cta{border-radius:16px;padding:24px;background:var(--primary);color:#fff;margin-bottom:30px}.detail-sidebar-cta h3{font-size:1.18rem;margin-bottom:9px;color:#fff}.detail-sidebar-cta p{font-size:.92rem;line-height:1.62;color:rgba(255,255,255,.88);margin-bottom:16px}.detail-sidebar-cta-link{display:inline-flex;align-items:center;min-height:38px;padding:8px 13px;border-radius:6px;background:#fff;color:var(--primary);font-weight:700;text-decoration:none}.detail-sidebar-cta-link:hover{background:#fff3f3;color:var(--primary-dark)}@media (max-width:992px){.detail-sidebar-card,.detail-sidebar-cta{display:none}}
.article-lead{margin:22px 0 28px;padding:18px 22px;border-left:4px solid var(--primary);background:#fff7f7;color:#343434;font-size:1.08rem;line-height:1.75;border-radius:0 8px 8px 0}.article-toc-drawer{position:fixed;left:0;top:34%;z-index:80}.article-toc-toggle{position:absolute;opacity:0;pointer-events:none}.article-toc-tab{position:absolute;left:0;top:0;transform:translateX(0);writing-mode:vertical-rl;text-orientation:mixed;padding:12px 8px;background:var(--primary);color:#fff;border-radius:0 6px 6px 0;font-size:.82rem;font-weight:700;letter-spacing:0;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.16)}.article-toc-panel{width:260px;max-height:58vh;overflow:auto;background:#fff;border:1px solid #e8e8e8;border-left:0;border-radius:0 8px 8px 0;box-shadow:0 14px 30px rgba(0,0,0,.16);padding:18px 18px 18px 20px;transform:translateX(-100%);transition:transform .22s ease}.article-toc-toggle:checked~.article-toc-panel{transform:translateX(0)}.article-toc-toggle:checked~.article-toc-tab{transform:translateX(260px)}.article-toc-panel h2{font-size:1rem;margin:0 0 12px;color:var(--text)}.article-toc-panel ol{list-style:none;margin:0;padding:0}.article-toc-panel li{margin:0}.article-toc-panel a{display:block;padding:7px 0;color:#444;font-size:.9rem;line-height:1.35;text-decoration:none;border-bottom:1px solid #f1f1f1}.article-toc-panel a:hover{color:var(--primary)}.article-toc-panel .toc-level-3 a{padding-left:14px;font-size:.85rem;color:#666}@media (max-width:1200px){.article-toc-drawer{display:none}}@media (max-width:768px){.article-lead{font-size:1rem;padding:15px 17px;margin:18px 0 24px}}

/* mx-fix: news layout overflow =========================================== 
   .news-layout 在 <=992px 收成单列后，grid item 默认的 min-width:auto 会被
   内部 .article-content 里的宽表格/长内容撑开，列宽锁死在 500px，
   导致 390px 视口溢出 130px、320px 视口溢出 200px。
   给两列显式 min-width:0，让内部已有的横向滚动容器正常生效。
   ========================================================================= */
/* 两列/单列布局下都需要：否则 grid item 的 min-width:auto 会被内部宽表格撑开。 */
.news-left,.news-right{min-width:0}

.hot-article-item.active .hot-article-info h3,.hot-article-item:hover .hot-article-info h3{color:var(--primary)}.hot-article-info h3,.related-mini-info h3{font-size:.95rem;color:var(--text);margin-bottom:4px;line-height:1.4}.hot-article-info h3{transition:color .3s}.product-info h3{margin:0 0 12px;font-size:.95rem;font-weight:600;line-height:1.4;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:44px}.detail-sidebar-cta h2{font-size:1.18rem;margin-bottom:9px;color:#fff}