:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--plane:#f9f9f7;--surface:#fcfcfb;--ink:#0b0b0b;--ink-2:#52514e;--muted:#898781;--grid:#e1e0d9;--axis:#c3c2b7;--border:#0b0b0b1a;--accent:#2a78d6;--good:#0ca30c;--critical:#d03b3b;--s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--plane:#0d0d0d;--surface:#1a1a19;--ink:#fff;--ink-2:#c3c2b7;--grid:#2c2c2a;--axis:#383835;--border:#ffffff1a;--accent:#3987e5;--s1:#3987e5;--s2:#d95926;--s3:#199e70}}*{box-sizing:border-box}body{background:var(--plane);color:var(--ink);margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:880px;margin:0 auto;padding:16px 16px 64px}a{color:var(--accent)}h1{margin:8px 0 4px;font-size:24px}h2{margin:0 0 8px;font-size:16px}p{margin:0 0 8px}.back{font-size:13px;text-decoration:none}.intro{color:var(--ink-2);max-width:68ch}.muted{color:var(--muted);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-top:14px;padding:14px}.grid2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px;display:grid}.grid2>.card{min-width:0;margin-top:14px}.row{flex-wrap:wrap;align-items:end;gap:10px;margin-bottom:10px;display:flex}label{color:var(--ink-2);flex-direction:column;gap:3px;font-size:12px;display:flex}label.check{flex-direction:row;align-items:center;gap:6px;font-size:14px}input,select,textarea,button{font:inherit;color:var(--ink);background:var(--plane);border:1px solid var(--axis);border-radius:6px;padding:6px 8px}input[type=number]{width:96px}input[type=text]{width:100%}textarea{width:100%;min-height:90px}input[type=checkbox],input[type=range]{padding:0}button{cursor:pointer;background:var(--accent);color:#fff;border-color:#0000;padding:7px 14px;font-weight:600}button.secondary{color:var(--ink);border-color:var(--axis);background:0 0;font-weight:400}button:disabled{opacity:.5;cursor:default}.grow{flex:200px}.status{color:var(--ink-2);min-height:20px;font-size:13px}.tape{color:var(--ink-2);word-break:break-all;background:var(--plane);border-radius:6px;min-height:34px;padding:6px 8px;font:12px/1.4 ui-monospace,Menlo,monospace}.tape .bad{color:var(--critical);font-weight:700}.log{margin:8px 0 0;padding:0;font-size:14px;list-style:none}.log li{border-top:1px solid var(--grid);padding:6px 0}.log .meta{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px;display:block}.pill{border:1px solid var(--axis);color:var(--ink-2);border-radius:99px;margin-right:6px;padding:1px 7px;font-size:11px;font-weight:600;display:inline-block}.pill.ok{border-color:var(--good)}.pill.fail{border-color:var(--critical)}video.preview{object-fit:cover;background:#000;border-radius:6px;width:100%;max-height:220px;margin-bottom:8px;display:block}canvas.scope{background:var(--plane);border-radius:6px;width:100%;height:70px;margin-bottom:8px;display:block}.overlay{z-index:10;position:fixed;inset:0}.overlay span{color:#888;mix-blend-mode:difference;font-size:12px;position:absolute;bottom:10px;left:12px}.projects{gap:10px;margin:14px 0 0;padding:0;list-style:none;display:grid}.projects a{color:inherit;text-decoration:none;display:block}.projects a:hover{border-color:var(--accent)}.projects .card{margin:0}.projects h2{margin-bottom:2px}.projects p{color:var(--ink-2);margin:0;font-size:14px}table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:13px}th,td{text-align:left;border-top:1px solid var(--grid);white-space:nowrap;padding:5px 8px}th{color:var(--muted);border-top:0;font-weight:500}.scroll{overflow-x:auto}progress{width:100%}.filters{margin-top:14px}h3{color:var(--ink-2);text-transform:uppercase;letter-spacing:.04em;margin:14px 0 6px;font-size:13px}.steps{margin:0;padding-left:22px}.steps li{margin-bottom:10px}.steps li p{color:var(--ink-2);margin:2px 0 6px}.steps .tape{min-height:0}code{background:var(--plane);border-radius:4px;padding:1px 5px;font:13px ui-monospace,Menlo,monospace}.seg-a{background:color-mix(in srgb, var(--s1) 22%, transparent);border-radius:3px;padding:0 2px}.seg-b{background:color-mix(in srgb, var(--s2) 28%, transparent);border-radius:3px;padding:0 2px}.concepts details{border-top:1px solid var(--grid);padding:7px 0}.concepts summary{cursor:pointer;font-size:14px;font-weight:600}.concepts details p{color:var(--ink-2);max-width:70ch;margin:6px 0 2px}canvas.qr{aspect-ratio:1;border-radius:6px;max-width:420px;margin:0 auto;width:100%!important;height:auto!important}