.dc-product-wrap{font-family:'Segoe UI',sans-serif;color:#222}
.dc-breadcrumb{padding:10px 20px;font-size:13px;color:#666}
.dc-breadcrumb a{color:#c00;text-decoration:none}
.dc-breadcrumb span{color:#999;margin:0 6px}
.dc-hero{display:flex;gap:30px;padding:30px 40px;background:#fff;border-radius:8px;margin:20px auto;max-width:1200px;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.dc-hero-img{flex:0 0 45%;position:relative;border:1px solid #eee;border-radius:6px;overflow:hidden}
.dc-hero-img img{width:100%;display:block}
.dc-hero-thumbs{display:flex;gap:8px;padding:10px;background:#f9f9f9}
.dc-hero-thumbs img{width:70px;height:60px;object-fit:cover;border:2px solid #ddd;border-radius:4px;cursor:pointer}
.dc-hero-thumbs img.active{border-color:#c00}
.dc-hero-info{flex:1;display:flex;flex-direction:column;gap:14px}
.dc-cat-label{font-size:12px;font-weight:700;color:#c00;letter-spacing:1px;text-transform:uppercase}
.dc-prod-title{font-size:36px;font-weight:800;color:#1a1a1a;line-height:1.1;margin:0}
.dc-prod-desc{font-size:14px;line-height:1.7;color:#444;border-top:1px solid #eee;padding-top:14px}
.dc-spec-badges{display:flex;gap:16px;flex-wrap:wrap;border-top:1px solid #eee;padding-top:14px}
.dc-badge{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:70px}
.dc-badge-icon{width:50px;height:50px;border-radius:50%;border:2px solid #f5c6c6;display:flex;align-items:center;justify-content:center}
.dc-badge-icon svg{width:22px;height:22px;fill:#c00}
.dc-badge-label{font-size:11px;font-weight:700;text-align:center;color:#222}
.dc-badge-sub{font-size:10px;color:#777;text-align:center;margin-top:-4px}
.dc-cta-row{display:flex;gap:10px;flex-wrap:wrap;padding-top:14px}
.dc-btn{display:inline-flex;align-items:center;gap:7px;padding:11px 18px;border-radius:4px;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none;border:2px solid #c00;transition:all .2s}
.dc-btn-primary{background:#c00;color:#fff}
.dc-btn-primary:hover{background:#a00;border-color:#a00;color:#fff}
.dc-btn-outline{background:#fff;color:#c00}
.dc-btn-outline:hover{background:#c00;color:#fff}
.dc-tabs-wrap{max-width:1200px;margin:30px auto;padding:0 20px}
.dc-tab-nav{display:flex;border-bottom:2px solid #e5e5e5;margin-bottom:0}
.dc-tab-btn{display:flex;align-items:center;gap:8px;padding:13px 24px;font-size:14px;font-weight:600;color:#666;cursor:pointer;border:none;background:none;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s;white-space:nowrap}
.dc-tab-btn.active{color:#fff;background:#c00;border-bottom-color:#c00}
.dc-tab-btn:not(.active):hover{color:#c00;border-bottom-color:#c00;background:#fff5f5}
.dc-tab-btn svg{width:18px;height:18px;fill:currentColor}
.dc-tab-panel{display:none;padding:30px;background:#fff;border:1px solid #e5e5e5;border-top:none}
.dc-tab-panel.active{display:block}
.dc-standards-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dc-standards-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5}
.dc-check{color:#c00;flex-shrink:0;margin-top:1px}
.dc-check svg{width:18px;height:18px;fill:#c00}
.dc-std-name{font-weight:700;color:#222}
.dc-std-desc{color:#555}
.dc-construction p,.dc-features p{font-size:14px;line-height:1.8;color:#444}
.dc-features-list{list-style:none;padding:0;margin:0}
.dc-features-list li{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid #f0f0f0;font-size:14px}
.dc-features-list li:last-child{border-bottom:none}
.dc-features-list svg{width:18px;height:18px;fill:#c00;flex-shrink:0}
.dc-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:1200px;margin:30px auto;padding:0 20px}
.dc-spec-table-wrap{background:#fff;border:1px solid #e5e5e5;border-radius:6px;padding:20px}
.dc-spec-table-wrap h3{font-size:16px;font-weight:700;color:#1a1a1a;margin:0 0 16px 0;padding-bottom:10px;border-bottom:2px solid #c00}
.dc-spec-table{width:100%;border-collapse:collapse;font-size:13px}
.dc-spec-table tr{border-bottom:1px solid #f0f0f0}
.dc-spec-table tr:last-child{border-bottom:none}
.dc-spec-table td:first-child{font-weight:600;color:#444;padding:9px 0;width:45%}
.dc-spec-table td:last-child{color:#222;padding:9px 10px}
.dc-docs-wrap{background:#fff;border:1px solid #e5e5e5;border-radius:6px;padding:20px}
.dc-docs-wrap h3{font-size:16px;font-weight:700;color:#1a1a1a;margin:0 0 16px 0;padding-bottom:10px;border-bottom:2px solid #c00}
.dc-doc-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f0f0f0}
.dc-doc-item:last-child{border-bottom:none}
.dc-doc-icon{width:40px;height:40px;background:#fff0f0;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dc-doc-icon svg{width:20px;height:20px;fill:#c00}
.dc-doc-name{font-size:14px;font-weight:500;color:#222;flex:1}
.dc-doc-dl{color:#c00;display:flex;align-items:center}
.dc-doc-dl svg{width:18px;height:18px;fill:#c00}
.dc-trust-bar{background:#1a1a1a;color:#fff;display:flex;justify-content:center;align-items:center;gap:40px;padding:22px 40px;margin:40px 0 0 0;flex-wrap:wrap}
.dc-trust-item{display:flex;flex-direction:column;align-items:center;gap:4px}
.dc-trust-item .big{font-size:24px;font-weight:800;color:#c00}
.dc-trust-item .small{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#aaa}
.dc-trust-item .label{font-size:12px;color:#ddd;text-align:center}
.dc-trust-btn{background:#c00;color:#fff;border:none;padding:12px 22px;border-radius:4px;font-size:13px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:8px}
.dc-trust-btn svg{width:16px;height:16px;fill:#fff}
.dc-trust-sep{width:1px;height:50px;background:#444}
.dc-tech-table-wrap{overflow-x:auto;margin-top:10px}
.dc-tech-table-wrap table{width:100%;border-collapse:collapse;font-size:13px}
.dc-tech-table-wrap th{background:#c00;color:#fff;padding:10px 8px;text-align:center;font-weight:600;white-space:nowrap}
.dc-tech-table-wrap td{padding:9px 8px;text-align:center;border-bottom:1px solid #f0f0f0}
.dc-tech-table-wrap tr:nth-child(even){background:#fafafa}
.dc-tech-table-wrap tr:hover{background:#fff0f0}
.dc-note{font-size:12px;color:#666;margin-top:16px;line-height:1.7}
.dc-note strong{color:#333}
@media(max-width:768px){.dc-hero{flex-direction:column;padding:15px}.dc-standards-list{grid-template-columns:1fr}.dc-bottom-grid{grid-template-columns:1fr}.dc-trust-bar{gap:20px}.dc-tab-btn{padding:10px 14px;font-size:12px}}