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.btn{flex-shrink:0;white-space:nowrap}.product-card--catalog .product-badge{top:auto;left:auto;right:12px;bottom:12px;background:#111827d1;color:#fff}.product-card--catalog .product-badge.service{background:#5146e5eb}.product-card__title h3{margin:0;color:var(--ink);font-size:18px}.product-tech-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.product-tech-tags span,.detail-tech-tags span{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;background:#f2f4f7;color:#475467;font-size:12px;font-weight:700}.product-card__price{display:flex;align-items:baseline;gap:8px}.product-card__price del{color:var(--muted);font-size:13px}.catalog-pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:28px;color:var(--muted)}.detail-page{padding-top:8px}.detail-page .breadcrumb{margin:0 0 20px;font-size:14px}.detail-card--shop{grid-template-columns:minmax(300px,460px) minmax(0,1fr);gap:36px;padding:28px;align-items:start;border-radius:10px}.detail-gallery{min-width:0}.detail-gallery__main{aspect-ratio:4 / 3;overflow:hidden;border-radius:10px;background:#e5e7eb}.detail-gallery__main img{width:100%;height:100%;object-fit:cover}.detail-gallery__thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}.detail-gallery__thumbs button{border:2px solid transparent;border-radius:8px;padding:0;overflow:hidden;background:#fff;cursor:pointer}.detail-gallery__thumbs button.active{border-color:var(--primary)}.detail-gallery__thumbs img{width:100%;aspect-ratio:1;object-fit:cover}.detail-info{min-width:0}.detail-info h1{margin-bottom:12px;font-size:clamp(24px,2.4vw,32px);line-height:1.35}.detail-tech-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.detail-subtitle{margin:0 0 18px;color:var(--muted);line-height:1.8;font-size:15px}.price-panel--shop{margin:0 0 22px;padding:18px 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18px;font-size:22px}.demo-table{width:100%;border-collapse:collapse;margin-bottom:24px;font-size:14px}.demo-table th,.demo-table td{border:1px solid var(--border);padding:12px 14px;text-align:left}.demo-table th{background:#f8fafc}.demo-table a{color:var(--primary);word-break:break-all}.demo-qrcodes{display:flex;flex-wrap:wrap;gap:28px}.demo-qrcode{display:grid;gap:10px;justify-items:center;color:#475467;font-size:14px}.demo-qrcode img{width:140px;height:140px;border:1px solid var(--border);border-radius:8px;background:#fff}.upgrade-log__item{padding:22px 0;border-bottom:1px solid var(--border)}.upgrade-log__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.upgrade-log__head strong{font-size:18px}.upgrade-log__head time{color:var(--muted);font-size:14px}.upgrade-log__section+.upgrade-log__section{margin-top:12px}.upgrade-log__section h3{margin:0 0 8px;color:var(--primary);font-size:15px}.upgrade-log__section ul{margin:0;padding-left:18px;color:#475467;line-height:1.8}.detail-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding:34px 38px;border-radius:8px;color:#fff;background:linear-gradient(135deg,#111827,#1e293b)}.detail-cta h2{margin:0 0 8px;font-size:24px}.detail-cta p{margin:0;color:#cbd5e1}.detail-cta__actions{display:flex;flex-wrap:wrap;gap:12px}.btn--warning{color:#fff;background:#f97316;border:1px solid #f97316}.btn--dark{color:#fff;border-color:#ffffff3d;background:transparent}@media (max-width: 1024px){.catalog-layout{grid-template-columns:1fr}.catalog-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-clear{grid-column:1 / -1}.catalog-toolbar{flex-direction:column;align-items:stretch}.catalog-sort{justify-content:space-between}.catalog-sort select{flex:1}.product-grid--catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-card--shop{grid-template-columns:1fr;padding:22px}.detail-cta{flex-direction:column;align-items:flex-start}}@media (max-width: 640px){.catalog-sidebar,.product-grid--catalog{grid-template-columns:1fr}.product-card--catalog .product-card__foot{flex-direction:column;align-items:stretch}.product-card--catalog .product-card__foot .btn{width:100%}.action-row--shop .btn{width:100%;min-width:0}.content-card--shop{padding:0 18px 18px}.detail-cta{padding:24px}}