.cat-hero{padding:26px 0 20px;text-align:left;border-bottom:1px solid var(--border);background:radial-gradient(620px 160px at 78% 0%,color-mix(in srgb,var(--brand-blue) 12%,transparent),transparent 70%),color-mix(in srgb,var(--surface) 70%,transparent)}.cat-hero h1{display:flex;align-items:center;gap:10px;font-size:clamp(24px,4vw,34px);font-weight:900;letter-spacing:0}.cat-hero p{color:var(--text2);margin-top:6px;font-size:14px}.cat-body{display:grid;grid-template-columns:250px minmax(0,1fr);gap:20px;padding-top:22px;padding-bottom:24px;align-items:start}.cat-side{position:sticky;top:calc(var(--header-h) + 16px);background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:0;box-shadow:var(--card-glow);max-height:calc(100vh - var(--header-h) - 32px);overflow-y:auto}.cat-side-head{display:flex;align-items:center;gap:8px;padding:14px 14px 12px;border-bottom:1px solid var(--border)}.cat-side-head h3{font-size:14px;font-weight:800;flex:1}.cat-side-clear{font-size:11.5px;font-weight:700;color:var(--accent)}.cat-side-clear:hover{text-decoration:underline}.cat-side-x{display:none}.cat-fgroup{margin-bottom:0;padding:14px;border-bottom:1px solid var(--border)}.cat-fgroup:last-child{margin-bottom:0}.cat-fgroup h4{font-size:12px;font-weight:900;letter-spacing:0;color:var(--text);margin-bottom:8px}.cat-fopt{display:flex;align-items:center;gap:6px;width:100%;padding:8px 10px;border-radius:10px;font-size:12.5px;font-weight:600;color:var(--text2);text-align:left;transition:background .12s,color .12s}.cat-fopt:hover{background:var(--bg3);color:var(--text)}.cat-fopt.on{background:var(--accent-soft);color:var(--accent)}.cat-check{display:flex;align-items:center;gap:8px;width:100%;padding:6px 7px;border-radius:9px;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--text2);transition:background .12s,color .12s}.cat-check:hover{background:var(--bg3);color:var(--text)}.cat-check.on{color:var(--text)}.cat-check input{width:18px;height:18px;accent-color:var(--accent);flex-shrink:0}.cat-check span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cat-check em{font-size:11px;opacity:.55;font-weight:700;font-style:normal}.cat-brand-search{width:100%;margin-bottom:6px;padding:10px 11px;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:12px;outline:none}.cat-brand-search:focus{border-color:var(--accent)}.cat-brand-more{margin-top:4px;padding:5px 9px;font-size:11.5px;font-weight:700;color:var(--accent)}.cat-brand-more:hover{text-decoration:underline}.cat-range-values{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;color:var(--text2)}.cat-range-values strong{color:var(--text);font-size:12.5px}.cat-range-values span{font-weight:700;color:var(--text)}.cat-range-values em{font-size:11px;opacity:.55;font-weight:800;font-style:normal}.cat-range-slider{position:relative;height:30px;margin:2px 0 8px}.cat-range-slider:before{content:"";position:absolute;left:2px;right:2px;top:13px;height:4px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border)}.cat-range-slider input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;pointer-events:none}.cat-range-slider input::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:17px;height:17px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);box-shadow:0 2px 8px #0000002e;pointer-events:auto;cursor:pointer}.cat-range-slider input::-moz-range-thumb{width:17px;height:17px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);box-shadow:0 2px 8px #0000002e;pointer-events:auto;cursor:pointer}.cat-range-inputs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cat-range-inputs label{display:flex;align-items:center;gap:5px;min-width:0;padding:7px 8px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2)}.cat-range-inputs input{min-width:0;width:100%;min-height:26px;border:0;outline:0;background:transparent;color:var(--text);font-size:12px;font-weight:750}.cat-range-inputs span{flex-shrink:0;color:var(--text3);font-size:10.5px;font-weight:800}.cat-filter-dot{display:inline-block;width:7px;height:7px;margin-left:6px;border-radius:50%;background:var(--accent);vertical-align:middle}.cat-toolbar{position:sticky;top:calc(var(--header-h) + 8px);z-index:8;display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap;padding:8px;background:color-mix(in srgb,var(--surface) 96%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:16px;box-shadow:var(--card-glow)}.cat-filter-btn{display:none;padding:9px 14px;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border);font-size:13px;font-weight:700}.cat-sort{display:flex;gap:4px;background:var(--surface-2);border-radius:12px;padding:4px;margin-left:auto}.cat-sort button{padding:8px 13px;border-radius:9px;font-size:12.5px;font-weight:700;color:var(--text2)}.cat-sort button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.cat-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:8px}.cat-list-item .q-product-card{height:100%}.cat-list-item{content-visibility:auto;contain-intrinsic-size:auto 200px}@media (max-width: 520px){.cat-list-item{contain-intrinsic-size:auto 172px}}.cat-empty{text-align:center;padding:70px 20px}.cat-empty-icon{font-size:44px;margin-bottom:10px}.cat-empty h3{font-size:18px;font-weight:700}.cat-empty p{color:var(--text2);margin-top:4px}.cat-more{text-align:center;padding:32px 0 8px}.cat-side-backdrop{display:none}@media (max-width: 920px){.cat-body{grid-template-columns:1fr}.cat-filter-btn{display:inline-block}.cat-side{position:fixed;top:0;left:0;bottom:0;z-index:160;width:290px;max-width:86vw;max-height:none;border-radius:0;transform:translate(-100%);transition:transform .25s ease}.cat-side.open{transform:translate(0)}.cat-side-x{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;color:var(--text3);font-size:13px}.cat-side-x:hover{background:var(--bg3);color:var(--text)}.cat-side-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:155;background:#0000008c}.cat-toolbar{top:calc(var(--header-h) + 6px)}}@media (max-width: 480px){.cat-list{grid-template-columns:1fr;gap:10px}}