:root{--bg: #ffffff;--bg-2: #f5f7fb;--fg: #0d1220;--fg-2: #4f5869;--line: #e4e8ef;--accent: #1e5eff;--accent-soft: #eaf0ff;--r: 14px;--font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--fg);background:var(--bg);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}a{color:inherit}.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:14px clamp(16px,4vw,48px);background:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em;text-decoration:none}.brand svg{width:26px;height:26px}.top nav{display:flex;gap:22px;font-size:14px;color:var(--fg-2)}.top nav a{text-decoration:none}.top nav a:hover{color:var(--fg)}main>section{padding:clamp(48px,7vw,88px) clamp(16px,4vw,48px);max-width:1240px;margin:0 auto}.hero{text-align:center;padding-bottom:28px!important}.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.hero h1{margin-top:14px;font-size:clamp(32px,5vw,58px);line-height:1.06;letter-spacing:-.035em;font-weight:800}.accent{color:var(--accent)}.lede{margin:20px auto 0;max-width:64ch;color:var(--fg-2);font-size:18px}h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;font-weight:800}.section-lede{margin-top:10px;color:var(--fg-2);max-width:70ch;font-size:17px}.bench{padding-top:12px!important}.bench-tools{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:18px}.btn{font:600 14px var(--font);padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--fg);cursor:pointer;transition:border-color .15s,background .15s}.btn:hover{border-color:#b9c3d3}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.primary:hover{background:#1749d6}.btn.small{padding:7px 12px;font-size:13px}.btn:disabled{opacity:.5;cursor:default}.bench-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}.viewer{position:relative;background:#0f1520;border-radius:var(--r);overflow:hidden}.viewer canvas{display:block;width:100%;height:auto;cursor:pointer}.status{position:absolute;inset:auto 0 0 0;padding:10px 14px;background:#0f1520cc;color:#dfe6f3;font-size:14px}.status[hidden]{display:none}.panel{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:#fff;display:grid;gap:12px}.summary{padding:14px;border-radius:10px;background:var(--bg-2)}.summary.bad{background:#fff1f1}.summary.bad .sum-big{color:#b91c1c}.summary.good{background:#effaf3}.summary.good .sum-big{color:#15803d}.sum-big{font-weight:800;font-size:20px;letter-spacing:-.02em}.sum-sub{color:var(--fg-2);font-size:13px;margin-top:4px}.vials{list-style:none;margin:0;padding:0;display:grid;gap:6px;max-height:420px;overflow:auto}.vial{display:grid;grid-template-columns:22px auto 1fr;gap:10px;align-items:center;padding:8px 10px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-size:14px}.vial:hover{background:var(--bg-2)}.vial.on{border-color:var(--accent);background:var(--accent-soft)}.num{color:var(--fg-2);font-family:var(--mono);font-size:12px}.chip{color:#fff;font-weight:700;font-size:11px;letter-spacing:.03em;padding:3px 8px;border-radius:999px;white-space:nowrap}.chip.big{font-size:13px;padding:5px 12px}.val{font-family:var(--mono);font-size:13px}.val small{color:var(--fg-2)}.detail{margin-top:18px;display:grid;grid-template-columns:220px 1fr;gap:22px;border:1px solid var(--line);border-radius:var(--r);padding:18px}.detail[hidden]{display:none}.d-crop canvas{width:220px;height:220px;border-radius:12px;display:block;image-rendering:auto}.d-crop span{display:block;font-size:12px;color:var(--fg-2);margin-top:6px}.d-head{display:flex;gap:12px;align-items:center;font-weight:600}.d-nums{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;margin:16px 0}.d-nums dt{font-size:12px;color:var(--fg-2)}.d-nums dd{margin:2px 0 0;font-family:var(--mono);font-size:15px}.d-nums dd.strong{font-size:18px;font-weight:600;color:var(--accent)}.d-nums small{display:block;color:var(--fg-2);font-size:12px;font-weight:400}.d-rule{font-size:13px;color:var(--fg-2);margin-bottom:12px}.ask-out{margin-left:10px;font-size:14px}.how .steps{list-style:none;counter-reset:s;padding:0;margin:32px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.how .steps li{counter-increment:s;border:1px solid var(--line);border-radius:var(--r);padding:18px;display:grid;gap:8px;align-content:start}.how .steps li:before{content:counter(s);width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;display:grid;place-items:center;font-size:14px}.how .steps b{font-size:17px}.how .steps span{color:var(--fg-2);font-size:14px}.rule{margin:32px 0 0;text-align:center}.rule img{max-width:min(640px,100%);border-radius:12px;border:1px solid var(--line)}.rule figcaption{color:var(--fg-2);font-size:14px;margin-top:8px}.acc-tools{margin-top:22px;display:flex;gap:14px;align-items:center;color:var(--fg-2);font-size:14px}.eval-out{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.eval-card{border:1px solid var(--line);border-radius:var(--r);padding:18px}.eval-card h3{font-size:16px}.eval-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:14px 0}.eval-kpis div{display:grid;gap:4px}.eval-kpis b{font-size:26px;letter-spacing:-.02em;color:var(--accent)}.eval-kpis span{font-size:12px;color:var(--fg-2);line-height:1.3}.matrix{border-collapse:collapse;width:100%;font-size:13px;font-family:var(--mono)}.matrix th,.matrix td{border:1px solid var(--line);padding:7px 9px;text-align:center}.matrix th{background:var(--bg-2);font-family:var(--font);font-weight:600;font-size:12px}.matrix td.diag{background:#effaf3;color:#15803d;font-weight:600}.matrix td.danger{background:#fff1f1;color:#b91c1c;font-weight:600}.ai-table{margin-top:22px;max-width:860px}.note{color:var(--fg-2);font-size:13px;margin-top:10px}.limits ul{margin:18px 0 0;padding-left:20px;color:var(--fg-2);display:grid;gap:8px;max-width:80ch}.foot{border-top:1px solid var(--line);padding:28px;text-align:center;color:var(--fg-2);font-size:13px}@media (max-width: 960px){.bench-grid,.eval-out,.detail{grid-template-columns:1fr}.how .steps{grid-template-columns:1fr 1fr}.top nav{display:none}.eval-kpis{grid-template-columns:repeat(3,1fr)}}