*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--fg,#111827);background:var(--bg,#f7f8fa);line-height:1.5}
a{color:var(--primary,#2563eb);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

.sf-header{display:flex;align-items:center;gap:16px;padding:12px 20px;background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:10}
.sf-logo{font-weight:700;font-size:20px;color:var(--fg,#111827)}
.sf-search{flex:1;display:flex;gap:6px;max-width:520px}
.sf-search input{flex:1;padding:8px 12px;border:1px solid #d1d5db;border-radius:8px}
.sf-search button,.sf-btn,.sf-buy button,.sf-promo button,.sf-checkout-form button{background:var(--primary,#2563eb);color:#fff;border:0;border-radius:8px;padding:8px 16px;cursor:pointer;font-size:14px}
.sf-btn{display:inline-block;text-decoration:none;margin-top:12px}
.sf-nav{display:flex;gap:16px;align-items:center;margin-left:auto}
.sf-badge{background:var(--accent,#16a34a);color:#fff;border-radius:10px;padding:1px 7px;font-size:12px}
.sf-catmenu{display:flex;gap:14px;flex-wrap:wrap;padding:10px 20px;background:#fff;border-bottom:1px solid #e5e7eb;font-size:14px}
.sf-main{max-width:1200px;margin:0 auto;padding:20px}

.sf-banners{display:grid;gap:12px;margin-bottom:24px}
.sf-banner img,.sf-banners img{border-radius:12px;width:100%}
.sf-section h2,.sf-listing h1,.sf-product-info h1{margin:0 0 16px}
.sf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.sf-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:12px;color:inherit}
.sf-card:hover{text-decoration:none;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.sf-card-img{aspect-ratio:1;overflow:hidden;border-radius:8px;background:#f3f4f6}
.sf-card-img img{width:100%;height:100%;object-fit:cover}
.sf-noimg{width:100%;height:100%;background:#e5e7eb;aspect-ratio:1;border-radius:8px}
.sf-card-title{margin:8px 0 4px;font-size:14px}
.sf-card-price{font-weight:700}
.sf-oos{color:#9ca3af;font-size:13px}

.sf-catalog{display:grid;grid-template-columns:220px 1fr;gap:24px}
.sf-facets{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;height:fit-content}
.sf-facet{margin-bottom:16px}
.sf-facet-name{font-weight:600;margin-bottom:6px}
.sf-facet ul{list-style:none;padding:0;margin:0;font-size:14px}
.sf-facet li{margin:3px 0}
.sf-count{color:#9ca3af}
.sf-facet-opt{display:flex;align-items:center;gap:8px;color:inherit;padding:2px 0}
.sf-facet-opt:hover{text-decoration:none;color:var(--primary,#2563eb)}
.sf-box{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex:0 0 16px;border:1px solid #cbd5e1;border-radius:4px;font-size:11px;line-height:1;color:#fff;background:#fff}
.sf-facet-opt.is-selected{font-weight:600}
.sf-facet-opt.is-selected .sf-box{background:var(--primary,#2563eb);border-color:var(--primary,#2563eb)}
.sf-active{margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #e5e7eb}
.sf-active-head{display:flex;align-items:center;justify-content:space-between;font-weight:600;margin-bottom:8px}
.sf-reset{font-size:13px;font-weight:400}
.sf-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.sf-chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;padding:3px 8px;border-radius:999px;background:#f1f5f9;color:#334155}
.sf-chip:hover{text-decoration:none;background:#e2e8f0}
.sf-nofacets{color:#9ca3af;font-size:14px}

.sf-product{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.sf-product-gallery img{border-radius:12px;width:100%}
.sf-sku{color:#6b7280;font-size:13px;margin-bottom:8px}
.sf-rating{color:#f59e0b;margin-bottom:8px}
.sf-product-price{font-size:28px;font-weight:800;margin:12px 0}
.sf-buy{display:flex;gap:8px;align-items:center;margin-bottom:20px}
.sf-buy input{width:70px;padding:8px;border:1px solid #d1d5db;border-radius:8px}
.sf-attrs{width:100%;border-collapse:collapse;font-size:14px}
.sf-attrs th{text-align:left;color:#6b7280;padding:6px 12px 6px 0;font-weight:500;vertical-align:top}
.sf-attrs td{padding:6px 0}
.sf-reviews{margin-top:40px}
.sf-review{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:12px 16px;margin-bottom:10px}
.sf-review-rating{color:#f59e0b;font-weight:600}

.sf-cart{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
.sf-cart th,.sf-cart td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left}
.sf-link{background:none;border:0;color:var(--primary,#2563eb);cursor:pointer;padding:0}
.sf-promo{display:flex;gap:8px;margin:16px 0;max-width:360px}
.sf-promo input{flex:1;padding:8px 12px;border:1px solid #d1d5db;border-radius:8px}
.sf-totals{max-width:360px;margin-left:auto}
.sf-totals>div,.sf-summary>div{display:flex;justify-content:space-between;padding:6px 0}
.sf-total{font-weight:800;font-size:18px;border-top:2px solid #e5e7eb;margin-top:6px;padding-top:10px!important}

.sf-checkout{display:grid;grid-template-columns:1fr 320px;gap:32px}
.sf-checkout-form{display:flex;flex-direction:column;gap:10px}
.sf-checkout-form label{display:flex;flex-direction:column;font-size:14px;gap:4px}
.sf-checkout-form input,.sf-checkout-form select,.sf-checkout-form textarea{padding:8px 12px;border:1px solid #d1d5db;border-radius:8px;font:inherit}
.sf-checkout-form h3{margin:12px 0 4px}
.sf-summary{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;height:fit-content}

.sf-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;padding:10px 14px;border-radius:8px;margin-bottom:16px}
.sf-cms-body{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px}
.sf-errpage{text-align:center;padding:60px 20px}
.sf-errpage h1{font-size:64px;margin:0;color:var(--primary,#2563eb)}
.sf-cookie{position:fixed;bottom:0;left:0;right:0;background:#111827;color:#fff;padding:14px 20px;display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:14px}
.sf-cookie button{background:var(--accent,#16a34a);color:#fff;border:0;border-radius:8px;padding:8px 16px;cursor:pointer}
.sf-footer{max-width:1200px;margin:40px auto 0;padding:24px 20px;border-top:1px solid #e5e7eb;color:#6b7280;font-size:14px}
.sf-footer-links{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:8px}

@media(max-width:800px){.sf-catalog,.sf-product,.sf-checkout{grid-template-columns:1fr}.sf-search{display:none}}