:root{--bg:#f7f7f5;--surface:#fff;--surface-2:#f0f0ec;--text:#1c1c1a;--muted:#5f5f5a;--border:#e2e1dc;--accent:#2f5bd3;--accent-text:#fff;--ok:#1f7a4d;--warn:#9a6200;--err:#b42318;--demo-bg:#fff4d6;--demo-text:#6b4a00;--radius:10px;--shadow:0 1px 2px #0000000d, 0 2px 8px #0000000a;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#141413;--surface:#1d1d1b;--surface-2:#262624;--text:#ecebe6;--muted:#a3a29b;--border:#33332f;--accent:#7c9cff;--accent-text:#0e1220;--ok:#5cc996;--warn:#f0b350;--err:#ff8a80;--demo-bg:#3a2f10;--demo-text:#ffd98a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font:15px/1.55 var(--font)}a{color:var(--accent)}button.link{color:var(--accent);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1{margin:0 0 .5rem;font-size:1.6rem;line-height:1.25}h2{margin:1.6rem 0 .6rem;font-size:1.15rem}h3{margin:0 0 .3rem;font-size:1rem}p{margin:.3rem 0 .8rem}.muted{color:var(--muted)}.small{font-size:.86rem}.mono{font-family:var(--mono);font-size:.85em}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.demo-banner{background:var(--demo-bg);color:var(--demo-text);text-align:center;border-bottom:1px solid var(--border);padding:8px 16px;font-size:.88rem}.topbar{background:var(--surface);border-bottom:1px solid var(--border)}.topbar .wrap{flex-wrap:wrap;align-items:center;gap:18px;min-height:56px;display:flex}.brand{color:var(--text);letter-spacing:-.01em;font-weight:700;text-decoration:none}.brand small{color:var(--muted);margin-left:6px;font-weight:500}.nav{flex-wrap:wrap;flex:1;gap:4px;display:flex}.nav a{color:var(--muted);border-radius:8px;padding:6px 10px;text-decoration:none}.nav a:hover{background:var(--surface-2);color:var(--text)}main{padding:28px 0 64px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.grid{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px;display:grid}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.stack>*+*{margin-top:12px}.split{grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:20px;display:grid}@media (max-width:800px){.split{grid-template-columns:1fr}}.badge{border:1px solid var(--border);background:var(--surface-2);color:var(--muted);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:.75rem;display:inline-block}.badge.ok{color:var(--ok);background:0 0;border-color:currentColor}.badge.warn{color:var(--warn);background:0 0;border-color:currentColor}.badge.err{color:var(--err);background:0 0;border-color:currentColor}.badge.accent{color:var(--accent);background:0 0;border-color:currentColor}button,.btn{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:8px 14px;text-decoration:none;display:inline-block}button.primary,.btn.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent);font-weight:600}button.danger{color:var(--err)}button:disabled{opacity:.55;cursor:not-allowed}label{margin-bottom:4px;font-weight:600;display:block}.field{margin-bottom:14px}.field .help{color:var(--muted);font-size:.85rem;font-weight:400}input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{width:100%;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px 10px}textarea{resize:vertical;min-height:140px}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 6px}th{color:var(--muted);font-size:.82rem;font-weight:600}.table-wrap{overflow-x:auto}.alert{border:1px solid var(--border);border-left:4px solid var(--accent);background:var(--surface);border-radius:8px;padding:10px 12px}.alert.err{border-left-color:var(--err)}.alert.warn{border-left-color:var(--warn)}.alert.ok{border-left-color:var(--ok)}.steps{margin:0;padding:0;list-style:none}.steps li{border-bottom:1px dashed var(--border);gap:10px;padding:7px 0;display:flex}.steps .dot{background:var(--muted);border-radius:50%;flex:none;width:10px;height:10px;margin-top:7px}.steps .dot.completed{background:var(--ok)}.steps .dot.running{background:var(--accent);animation:1s infinite alternate pulse}.steps .dot.failed{background:var(--err)}@keyframes pulse{0%{opacity:.35}to{opacity:1}}@media (prefers-reduced-motion:reduce){.steps .dot.running{animation:none}}.result{white-space:pre-wrap;background:var(--surface-2);border-radius:8px;max-height:560px;padding:14px;font-size:.92rem;overflow:auto}.hero{padding:56px 0 24px}.hero h1{max-width:760px;font-size:2.2rem}.hero p{max-width:680px;font-size:1.1rem}dl.kv{grid-template-columns:auto 1fr;gap:4px 14px;margin:0;display:grid}dl.kv dt{color:var(--muted)}dl.kv dd{font-variant-numeric:tabular-nums;margin:0}.sr-only{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.site-footer{border-top:1px solid var(--border);margin-top:48px;padding:20px 0 32px}.site-footer nav{flex-wrap:wrap;gap:16px}.card-link{color:inherit;text-decoration:none;transition:border-color .15s;display:block}.card-link:hover{border-color:var(--accent)}.card-link h3{margin:0}.viz-root{--series-1:#2a78d6;--series-2:#eb6834;position:relative}@media (prefers-color-scheme:dark){.viz-root{--series-1:#3987e5;--series-2:#d95926}}.viz-plot{position:relative}.viz-svg{width:100%;height:auto;display:block}.viz-grid{stroke:var(--border);stroke-width:1px}.viz-tick{fill:var(--muted);font-size:11px}.viz-crosshair{stroke:var(--muted);stroke-width:1px;stroke-dasharray:3 3}.viz-ring{stroke:var(--surface);stroke-width:2px}.viz-legend{color:var(--muted);gap:16px;margin-bottom:4px;font-size:.85rem;display:flex}.viz-swatch{vertical-align:-1px;border-radius:2px;width:10px;height:10px;margin-right:6px;display:inline-block}.viz-tooltip{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);pointer-events:none;border-radius:8px;padding:6px 10px;font-size:.82rem;position:absolute;top:8px;right:8px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.stat-tile{flex-direction:column;gap:2px;display:flex}.stat-value{letter-spacing:-.01em;font-size:1.5rem;font-weight:650}.cost-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;display:grid}.cost-grid label{flex-direction:column;gap:4px;font-size:.85rem;display:flex}@media (max-width:720px){.split{grid-template-columns:1fr}}