:root{--bg: #fafaf9;--card: #ffffff;--text: #1c1917;--muted: #78716c;--border: #e7e5e4;--accent: #1e40af;--mark: #d9f5e1;font-family:IBM Plex Sans,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}main{max-width:1520px;margin:0 auto;padding:24px 20px 64px}.topbar{position:sticky;top:0;z-index:8;background:var(--card);border-bottom:1px solid var(--border)}.topbar-inner{display:flex;gap:16px;justify-content:space-between;align-items:center;max-width:1520px;margin:0 auto;padding:12px 20px}h1{margin:0;padding-left:12px;border-left:4px solid var(--accent);font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.2}.lead{margin:8px 0 24px;padding:0 0 20px 16px;border-bottom:1px solid var(--border);color:var(--muted);font-size:15px}.tests{margin-bottom:20px;padding:20px;background:var(--card);border:1px solid var(--border);border-radius:6px}.tests-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.tests-toggle{display:flex;align-items:center;gap:6px;flex:0 0 auto;margin:0;padding:0;border:0;background:none;color:var(--text);font:inherit;font-size:19px;font-weight:600;text-align:left;cursor:pointer}.tests-toggle-icon{display:inline-block;width:16px;color:var(--muted);font-size:20px;line-height:1;transform:rotate(0);transition:transform .15s ease}.tests-toggle-icon.open{transform:rotate(90deg)}.tests-toggle:hover .tests-toggle-icon{color:var(--text)}.tabs{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--border);border-radius:4px;overflow:hidden}.tabs button{padding:6px 12px;border:0;border-right:1px solid var(--border);background:var(--card);font:inherit;font-size:13px;color:var(--muted);cursor:pointer}.tabs button:last-child{border-right:0}.tabs button:hover{color:var(--text)}.tabs button.active{background:var(--text);color:#fff}.query-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px;margin-top:16px}.query{display:grid;grid-template-columns:1fr auto;gap:2px 8px;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:4px;background:var(--card);font:inherit;text-align:left;cursor:pointer}.query:hover{border-color:var(--text)}.query .q{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:14px;color:var(--text)}.query .why{grid-column:1;font-size:12px;color:var(--muted)}.outcome{grid-column:2;grid-row:1 / 3;padding:2px 6px;border-radius:3px;font-size:11px;font-weight:500;white-space:nowrap}.outcome.improved{background:#e6edfa;color:var(--accent)}.outcome.both{background:#f0efed;color:var(--muted)}.layout{width:100%}@media(max-width:1100px){.layout{width:100%}}.catalogue{position:absolute;top:0;right:0;bottom:0;width:min(380px,100%);overflow-y:auto;padding:24px;background:var(--card);box-shadow:-4px 0 24px #0000001f}.close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:1px solid var(--border);border-radius:4px;background:var(--card);font-size:14px;color:var(--muted);cursor:pointer}.close:hover{color:var(--text);border-color:var(--text)}.catalogue .meta{margin-top:4px}.tree{margin-top:14px;border-top:1px solid var(--border)}.node{display:flex;width:100%;gap:6px;align-items:baseline;padding:8px 0;background:none;border:0;font:inherit;font-size:13px;color:var(--text);text-align:left;cursor:pointer}.node:hover .name{color:var(--accent)}.node.sub{font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.02em}.arrow{flex:none;width:12px;color:var(--muted)}.node .name{flex:1;min-width:0}.count{flex:none;padding:0 5px;border-radius:3px;background:#f0efed;font-size:11px;color:var(--muted)}.family{padding-left:14px;border-left:1px solid var(--border);margin-left:5px}.family ul{list-style:none;margin:0 0 6px;padding:0 0 0 18px}.family li{padding:3px 0;font-size:12px;color:var(--muted)}.products-dialog-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:#00000073}.products-dialog{width:min(1500px,96vw);height:min(900px,92vh);display:flex;flex-direction:column;overflow:hidden;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:0 20px 60px #0003}.products-dialog-header{flex:none;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}.products-dialog-header h2{margin:0;font-size:20px}.products-dialog-header p{margin:4px 0 0;color:var(--muted);font-size:13px}.products-dialog-close{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--border);border-radius:6px;background:var(--card);color:var(--text);font-size:25px;line-height:1;cursor:pointer}.products-dialog-close:hover{background:#f5f5f4}.products-dialog-body{flex:1;min-height:0;display:grid;grid-template-columns:260px minmax(0,1fr)}.products-dialog-sidebar{min-width:0;overflow-y:auto;padding:16px;border-right:1px solid var(--border)}.products-dialog-sidebar .catalogue{position:static;max-height:none;padding:0;border:0;overflow:visible;box-shadow:none}.products-dialog-products{min-width:0;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-content:start}@media(max-width:1000px){.products-dialog-body{grid-template-columns:220px minmax(0,1fr)}.products-dialog-products{grid-template-columns:1fr}.catalogue-product-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.products-dialog-backdrop{padding:8px}.products-dialog{width:100%;height:96vh}.products-dialog-body{grid-template-columns:1fr}.products-dialog-sidebar{display:none}.products-dialog-products{grid-template-columns:1fr}}.catalogue-product{min-width:0;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:8px;box-shadow:0 1px 2px #0000000a}.catalogue-product:hover{border-color:#d6d3d1;box-shadow:0 2px 8px #0000000f}.catalogue-product-header{display:flex;align-items:flex-start;gap:10px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--border)}.catalogue-product-rank{flex:none;min-width:30px;padding:3px 6px;border-radius:4px;background:#f0efed;color:var(--muted);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:11px;text-align:center}.catalogue-product-header h3{min-width:0;margin:0;color:var(--text);font-size:15px;line-height:1.4;font-weight:600}.catalogue-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.catalogue-product-grid>div{min-width:0;padding:8px;border:1px solid var(--border);border-radius:4px;background:#fafaf9}.catalogue-product-grid span{color:var(--muted);font-size:11px}.catalogue-product-grid strong{color:var(--text);font-size:12px;font-weight:500;overflow-wrap:anywhere}.columns{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;min-width:0}@media(max-width:800px){.columns{grid-template-columns:1fr}}.column{min-width:0;padding:20px;background:var(--card);border:1px solid var(--border);border-radius:6px}.column.after{border-color:var(--accent)}.column header{margin-bottom:4px}.label{margin:0 0 2px;font-size:13px;font-weight:500;color:var(--muted)}.after .label{color:var(--accent)}h2{margin:0;font-size:19px;font-weight:600}.meta{margin:12px 0 0;font-size:13px;color:var(--muted)}.search{display:flex;gap:6px;margin-top:14px}.field{position:relative;flex:1;min-width:0}.search input{width:100%;padding:10px 12px;font:inherit;font-size:15px;border:1px solid var(--border);border-radius:4px;background:var(--card)}.search input:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}.search button{padding:0 16px;font:inherit;font-size:14px;font-weight:500;border:1px solid var(--text);border-radius:4px;background:var(--text);color:#fff;cursor:pointer}.after .search button{background:var(--accent);border-color:var(--accent)}.search button:disabled{opacity:.5;cursor:default}.suggest{position:absolute;z-index:5;top:calc(100% + 4px);left:0;right:0;margin:0;padding:4px 0;list-style:none;background:var(--card);border:1px solid var(--border);border-radius:4px;box-shadow:0 4px 12px #00000014}.suggest li{padding:8px 12px;font-size:14px;cursor:pointer}.suggest li:hover{background:#f5f5f4}.suggest .hint{font-size:12px;color:var(--muted);cursor:default;border-top:1px solid var(--border)}.suggest .hint:hover{background:none}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;list-style:none;margin:12px 0 0;padding:0}.card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:6px;overflow:hidden;font-size:14px;line-height:1.4}.thumb{position:relative;aspect-ratio:4 / 3;background:#f5f5f4;display:grid;place-items:center}.thumb img{max-width:70%;max-height:80%;object-fit:contain}.rank{position:absolute;top:8px;left:8px;min-width:22px;padding:1px 5px;border-radius:3px;background:var(--card);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12px;color:var(--muted);text-align:center}.title{margin:0;padding:10px 12px 6px;font-weight:500}.title a{color:inherit;text-decoration:none}.title a:hover{text-decoration:underline}.attrs{margin:auto 0 0;padding:0 12px 12px;display:flex;flex-wrap:wrap;gap:4px}.attrs div{display:flex;gap:4px;padding:2px 6px;border:1px solid var(--border);border-radius:3px;font-size:12px}.attrs dt{color:var(--muted)}.attrs dd{margin:0;font-weight:500}.attrs .hit{background:var(--mark);border-color:#86d49e}.price{margin:0;padding:0 12px 12px;color:var(--muted)}mark{background:var(--mark);color:inherit}.status{color:var(--muted);font-size:14px;padding:12px 0}.status.error{color:#b91c1c}.skeleton div{height:14px;margin:18px 0;border-radius:2px;background:#f0efed}.skeleton div:nth-child(2n){width:70%}.note{margin:6px 0 0;padding:6px 10px;border-left:3px solid var(--accent);background:#eff3fb;font-size:12px;color:var(--text)}.both{margin-bottom:20px;padding:16px 20px;background:var(--card);border:1px solid var(--border);border-radius:6px}.both .search{margin-top:6px}