:root{--blue: #006fb3;--blue-dark: #16266b;--accent: #006fb3;--cta: #006fb3;--cta-hover: #005a91;--gold: #ffca00;--gold-hover: #edba00;--ink: #191919;--muted: #6b7280;--line: #e3e6ea;--bg: #f4f6f8}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:var(--bg)}.container{width:min(1240px,92%);margin:0 auto}.muted{color:var(--muted)}.pad{padding:40px 0}.topbar{background:var(--blue-dark);color:#cfe1f2;font-size:13px}.topbar-in{display:flex;justify-content:space-between;padding:7px 0}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-main{display:flex;align-items:center;gap:28px;padding:16px 0}.logo{display:flex;align-items:center;background:none;border:0;cursor:pointer;padding:0;text-decoration:none}.logo-img{height:58px;width:auto;display:block}.search{flex:1;display:flex;max-width:620px}.search input{flex:1;padding:11px 14px;border:2px solid var(--line);border-right:0;border-radius:4px 0 0 4px;font-size:15px;outline:none}.search input:focus{border-color:var(--accent)}.search button{border:0;background:var(--blue);color:#fff;padding:0 18px;border-radius:0 4px 4px 0;cursor:pointer;font-size:16px}.cart{display:flex;align-items:center;gap:7px;white-space:nowrap}.cart-icon{font-size:22px}.nav{background:var(--blue)}.nav-in{display:flex;gap:4px}.nav a{color:#eaf2fa;padding:13px 18px;font-size:14px;font-weight:600;letter-spacing:.4px;cursor:pointer;text-decoration:none}.nav a:hover,.nav a.active{background:#ffffff24}.crumbs{font-size:13px;color:var(--muted);padding:18px 0 4px}.crumbs span{margin:0 4px}.crumbs a{color:var(--cta);text-decoration:none}.crumbs a:hover{text-decoration:underline}.toolbar{display:flex;align-items:baseline;gap:14px;padding:4px 0 22px;border-bottom:1px solid var(--line);margin-bottom:24px}.toolbar h1{margin:0;font-size:30px;font-weight:700}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-bottom:50px}@media (max-width: 1000px){.grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 720px){.grid{grid-template-columns:repeat(2,1fr)}}.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}.card:hover{box-shadow:0 8px 24px #0a4d8c24;transform:translateY(-3px)}.card-img{position:relative;aspect-ratio:1;background:#fff;padding:14px}.card-img img{width:100%;height:100%;object-fit:contain}.noimg{width:100%;height:100%;display:grid;place-items:center;color:#b6bcc4;background:#f7f8fa;font-size:13px}.badge{position:absolute;top:10px;left:10px;background:#0a4d8ce6;color:#fff;font-size:11px;padding:3px 8px;border-radius:12px}.card-body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1;border-top:1px solid var(--line)}.card-sku{font-size:11px;color:var(--muted);letter-spacing:.3px}.card-title{margin:0;font-size:14px;font-weight:600;line-height:1.35;min-height:38px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-price{font-size:20px;font-weight:800;color:var(--blue);margin-top:auto}.btn-cart{border:0;background:var(--gold);color:#191919;padding:10px;border-radius:4px;font-weight:700;cursor:pointer;font-size:14px}.btn-cart:hover{background:var(--gold-hover)}.btn-cart.big{padding:14px 28px;font-size:16px;width:fit-content}.back{background:none;border:0;color:var(--cta);font-size:14px;cursor:pointer;padding:18px 0;font-weight:600}.detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-bottom:50px}@media (max-width: 820px){.detail{grid-template-columns:1fr}}.gallery-main{background:#fff;border:1px solid var(--line);border-radius:8px;aspect-ratio:1;padding:24px}.gallery-main img{width:100%;height:100%;object-fit:contain}.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.thumb{width:72px;height:72px;border:2px solid var(--line);border-radius:6px;background:#fff;padding:4px;cursor:pointer}.thumb.active{border-color:var(--accent)}.thumb img{width:100%;height:100%;object-fit:contain}.info .detail-title{font-size:26px;margin:8px 0 14px;line-height:1.25}.detail-price{font-size:32px;font-weight:800;color:var(--blue)}.vat-note{font-size:14px;font-weight:500;color:var(--muted)}.stock{color:#1a8a3a;font-size:14px;margin:12px 0 18px;font-weight:600}.specs-h{margin:32px 0 12px;font-size:18px;border-bottom:2px solid var(--line);padding-bottom:8px}.specs{width:100%;border-collapse:collapse;font-size:14px}.specs th,.specs td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}.specs th{width:36%;background:#f7f9fb;color:#334;font-weight:600}.body-html{font-size:14px;line-height:1.6}.footer{background:var(--blue-dark);color:#9db8d2;padding:26px 0;font-size:13px;margin-top:30px}