:root{--navy: #0f172a;--navy-light: #1e293b;--accent: #ea580c;--accent-dark: #c2410c;--bg: #f8fafc;--card: #ffffff;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--green: #16a34a;--red: #dc2626;--radius: 12px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}img{max-width:100%;display:block}a{color:inherit}a:hover{color:var(--accent)}.wrap{max-width:1180px;margin:0 auto;padding:0 16px}.shipping-banner{background:var(--navy);color:#fff;text-align:center;font-size:14px;padding:9px 12px;line-height:1.45}.shipping-banner strong{color:#fdba74}.site-header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:60px}.logo{font-size:24px;font-weight:800;letter-spacing:.5px;text-decoration:none;color:var(--navy);white-space:nowrap}.logo span{color:var(--accent)}.main-nav{margin-left:auto;display:flex;gap:4px;align-items:center}.main-nav a{text-decoration:none;font-weight:600;font-size:15px;padding:8px 10px;border-radius:8px}.main-nav a:hover{background:#fff7ed;color:var(--accent-dark)}.nav-search{display:flex;gap:6px;margin-left:8px}.nav-search input{border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:14px;width:150px;background:var(--bg)}.nav-search button{border:none;background:var(--navy);color:#fff;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:700;cursor:pointer}@media(max-width:640px){.nav-search,.main-nav a.hide-sm{display:none}}.hero{background:linear-gradient(135deg,var(--navy) 0%,#1e3a5f 100%);color:#fff;padding:44px 0 52px}.hero h1{margin:0 0 10px;font-size:clamp(26px,5vw,40px);line-height:1.2}.hero p{margin:0 0 20px;color:#cbd5e1;font-size:17px;max-width:620px}.hero 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p{margin:0;color:var(--muted);font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.product-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.product-card .thumb{aspect-ratio:1;background:#f1f5f9;overflow:hidden}.product-card .thumb img{width:100%;height:100%;object-fit:cover}.product-card .body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}.product-card h3{margin:0;font-size:15px;line-height:1.35}.product-card h3 a{text-decoration:none}.price-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.price{font-size:18px;font-weight:800;color:var(--navy)}.compare{font-size:14px;color:var(--muted);text-decoration:line-through}.save-badge{font-size:12px;font-weight:700;color:#fff;background:var(--green);border-radius:6px;padding:2px 7px}.card-actions{margin-top:auto;display:flex;flex-direction:column;gap:8px}.btn-sm{padding:10px 14px;font-size:14px}.btn-ghost{background:var(--bg);color:var(--navy);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}.crumbs{font-size:13px;color:var(--muted);padding:16px 0 0}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}.product-detail{display:grid;grid-template-columns:1fr;gap:24px;padding:20px 0 32px}@media(min-width:820px){.product-detail{grid-template-columns:1fr 1fr;gap:36px}}.gallery .main-img{border:1px solid var(--border);border-radius:var(--radius);background:#fff;aspect-ratio:1;overflow:hidden}.gallery .main-img img{width:100%;height:100%;object-fit:cover}.thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.thumbs button{border:2px solid var(--border);border-radius:8px;padding:0;width:72px;height:72px;overflow:hidden;cursor:pointer;background:#fff}.thumbs button.active{border-color:var(--accent)}.thumbs img{width:100%;height:100%;object-fit:cover}.pd-info h1{margin:0 0 6px;font-size:clamp(22px,4vw,30px);line-height:1.25}.pd-cat{color:var(--muted);font-size:14px;margin:0 0 12px}.pd-cat a{text-decoration:none}.pd-price{display:flex;align-items:baseline;gap:10px;margin:0 0 6px;flex-wrap:wrap}.pd-price .price{font-size:28px}.pd-price .compare{font-size:18px}.pd-meta{color:var(--muted);font-size:14px;margin:0 0 16px}.pd-actions{display:flex;flex-direction:column;gap:10px;margin:0 0 18px}.delivery-box{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:var(--radius);padding:14px 16px;font-size:14px}.delivery-box strong{color:var(--green)}.pd-desc{margin-top:24px}.pd-desc h2{font-size:18px;margin:0 0 8px}.pd-desc p{margin:0 0 10px}.order-form-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);padding:20px;margin-top:24px}.order-form-wrap h2{font-size:19px;margin:0 0 4px}.order-form-wrap .sub{color:var(--muted);font-size:14px;margin:0 0 16px}.order-summary{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-size:14px;margin:0 0 16px}.form-grid{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:640px){.form-grid.two-col{grid-template-columns:1fr 1fr}}.field label{display:block;font-weight:600;font-size:14px;margin-bottom:4px}.field label .req{color:var(--red)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px;font-family:inherit;background:#fff}.field textarea{resize:vertical;min-height:70px}.form-msg{display:none;border-radius:10px;padding:14px 16px;margin-top:14px;font-size:15px}.form-msg.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.form-msg.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.form-note{font-size:13px;color:var(--muted);margin-top:10px}.search-box{display:flex;gap:8px;margin:18px 0}.search-box input{flex:1;border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:16px}.search-box button{border:none;background:var(--navy);color:#fff;border-radius:10px;padding:12px 20px;font-size:15px;font-weight:700;cursor:pointer}.site-footer{background:var(--navy);color:#cbd5e1;margin-top:48px;padding:32px 0 24px;font-size:14px}.site-footer h3{color:#fff;margin:0 0 8px;font-size:18px}.site-footer a{color:#fdba74}.site-footer .cols{display:grid;grid-template-columns:1fr;gap:20px}@media(min-width:700px){.site-footer .cols{grid-template-columns:1.4fr 1fr 1fr}}.site-footer .fine{margin-top:24px;padding-top:16px;border-top:1px solid #334155;font-size:13px;color:#94a3b8}.page-title{font-size:clamp(22px,4vw,28px);margin:8px 0 4px}#cart-count{font-weight:800;color:var(--accent)}.empty-cart{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-top:16px}.cart-row{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:10px}.cart-thumb img{width:72px;height:72px;object-fit:cover;border-radius:8px}.cart-info a{text-decoration:none;font-weight:700;font-size:15px}.cart-price{color:var(--muted);font-size:13px;margin-top:2px}.qty-controls{display:flex;align-items:center;gap:8px;grid-column:2}.qty-btn{width:32px;height:32px;border:1px solid var(--border);background:var(--bg);border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;line-height:1}.qty-num{min-width:20px;text-align:center;font-weight:700}.cart-line-total{font-weight:800;grid-column:3;grid-row:1;text-align:right}.cart-remove{background:none;border:none;color:var(--red);cursor:pointer;font-size:13px;grid-column:3;grid-row:2;text-align:right;padding:0}@media(min-width:640px){.cart-row{grid-template-columns:96px 1fr auto auto auto}.cart-thumb img{width:96px;height:96px}.qty-controls{grid-column:auto}.cart-line-total,.cart-remove{grid-column:auto;grid-row:auto}}.totals-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin:12px 0}.tot-row{display:flex;justify-content:space-between;padding:4px 0;font-size:15px}.tot-row.grand{border-top:1px solid var(--border);margin-top:8px;padding-top:10px;font-weight:800;font-size:17px}.cart-footer{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.cart-footer .btn-accent{margin-left:auto}.checkout-layout{display:grid;grid-template-columns:1fr;gap:20px;margin-top:16px;align-items:start}@media(min-width:860px){.checkout-layout{grid-template-columns:1fr 1.2fr}}.checkout-summary{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.checkout-summary h2{font-size:19px;margin:0 0 12px}.checkout-summary .order-form-wrap{margin-top:0}.sum-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--border);font-size:14px}.sum-row:last-child{border-bottom:none}.sum-row span:last-child{white-space:nowrap;font-weight:700}