:root{--accent: #7c5cff;--accent2: #22d3ee;--bg: #0b0b12;--bg-soft: #14141f;--card: #1a1a28;--border: #2a2a3d;--text: #f2f2f7;--text-dim: #a0a0b8;--radius: 14px;--maxw: 1200px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}.muted{color:var(--text-dim)}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--border)}.site-header .bar{display:flex;align-items:center;gap:24px;height:64px}.brand{font-weight:800;font-size:1.3rem;letter-spacing:-.02em}.brand span{color:var(--accent)}.nav{display:flex;gap:22px;align-items:center;margin-left:auto}.nav a{color:var(--text-dim);font-weight:600;font-size:.95rem}.nav a:hover{color:var(--text)}.nav-search{flex:1;max-width:420px}.nav-search input{width:100%;padding:9px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:.9rem}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:700;font-size:.92rem;border:1px solid transparent;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#0b0b12}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}.breadcrumb{padding:18px 0 0;font-size:.88rem;color:var(--text-dim)}.breadcrumb a{color:var(--text-dim)}.breadcrumb a:hover{color:var(--accent)}.breadcrumb .sep{margin:0 6px}.section{padding:30px 0}.section h1,.section h2{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.category-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:transform .15s,border-color .15s}.category-card:hover{transform:translateY(-2px);border-color:var(--accent)}.category-card h3{font-size:1.1rem;font-weight:700}.category-card .count{color:var(--text-dim);font-size:.85rem;margin-top:4px}.category-layout{display:grid;grid-template-columns:240px 1fr;gap:30px;padding:24px 0 60px;align-items:start}.facets{position:sticky;top:84px}.facet-group{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.facet-group h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);margin-bottom:10px}.facet-option{display:flex;align-items:center;gap:8px;font-size:.9rem;margin-bottom:6px}.facet-option 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14px;border-radius:8px;border:1px solid var(--border);font-size:.9rem}.pagination .active{background:var(--accent);color:#0b0b12;border-color:var(--accent)}.detail{display:grid;grid-template-columns:380px 1fr;gap:40px;padding:30px 0 60px;align-items:start}.detail .gallery img{width:100%;border-radius:var(--radius);aspect-ratio:1;object-fit:cover;border:1px solid var(--border)}.detail .gallery .img-fallback{width:100%;border-radius:var(--radius);aspect-ratio:1;display:grid;place-items:center;font-size:3rem;color:var(--text-dim);background:var(--bg-soft);border:1px solid var(--border)}.detail h1{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}.detail .brand{color:var(--accent);font-weight:600;margin-top:4px}.detail .price{margin-top:16px;font-size:1.6rem;font-weight:800}.detail .desc{margin-top:18px;color:var(--text-dim);white-space:pre-wrap}.detail .specs{margin-top:24px;width:100%;border-collapse:collapse}.detail .specs td{padding:8px 0;border-bottom:1px solid var(--border);font-size:.9rem}.detail .specs td:first-child{color:var(--text-dim);width:40%}.variant-select{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px}.variant-select a{padding:8px 14px;border-radius:8px;border:1px solid var(--border);font-size:.88rem}.variant-select a.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 15%,transparent)}.stock{margin-top:14px;font-size:.9rem;font-weight:700}.stock.in{color:#22c55e}.stock.out{color:#ef4444}.empty{text-align:center;padding:60px 20px;color:var(--text-dim)}.site-footer{border-top:1px solid var(--border);margin-top:40px;padding:26px 0;color:var(--text-dim);font-size:.88rem}.site-footer .bar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}@media(max-width:860px){.category-layout{grid-template-columns:1fr}.facets{position:static}.detail{grid-template-columns:1fr}}