:root{color-scheme:light;--ink:#172032;--muted:#536174;--bg:#f5f6fa;--line:#d8deea;--accent:#5000ff;--paper:#fff}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.wrap{max-width:1050px;margin:auto;padding:30px 24px}header{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px}.brand{font-weight:800;letter-spacing:.12em;color:var(--ink);text-decoration:none}.badge{font:13px/1.5 ui-monospace,monospace;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:4px 12px}.hero{padding:48px 0 28px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:750;color:var(--accent)}h1{font-size:clamp(34px,5.2vw,58px);line-height:1.12;letter-spacing:-.04em;max-width:820px;margin:15px 0 22px}h2{font-size:25px;line-height:1.3;letter-spacing:-.02em}h3{font-size:19px;line-height:1.35;margin:0 0 10px}p{max-width:76ch}.lede{max-width:720px;font-size:19px;color:var(--muted)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:26px}.primary,button{background:var(--accent);color:white;padding:11px 18px;border:0;border-radius:8px;font:inherit;font-weight:650;cursor:pointer;text-decoration:none}.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:24px;margin:24px 0}.panel h2{margin-top:0}.muted{color:var(--muted);font-size:15px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.card{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:12px}.card p{font-size:15px;color:var(--muted);margin:10px 0 18px}.links{display:flex;gap:18px;flex-wrap:wrap;font-size:15px}.code{font:14px/1.5 ui-monospace,monospace;overflow-wrap:anywhere}label{display:block;font-weight:650;margin-bottom:10px}textarea{width:100%;min-height:170px;border:1px solid var(--line);border-radius:8px;padding:15px;font:15px/1.7 ui-monospace,monospace;color:var(--ink);background:var(--bg);resize:vertical}#copy-status{font-size:14px;color:var(--muted)}.note{border-left:3px solid var(--accent);padding-left:17px;margin-top:28px}.prose{white-space:pre-wrap;overflow-wrap:anywhere;font:17px/1.75 system-ui,sans-serif;margin:25px 0}nav{display:flex;gap:18px;flex-wrap:wrap}footer{border-top:1px solid var(--line);padding:25px 0;margin-top:38px;color:var(--muted);font-size:13px}.skip{position:absolute;top:-100px;left:12px;background:white;padding:12px}.skip:focus{top:12px}details summary{cursor:pointer;font-weight:650}.quiet{font-size:14px}button[hidden]{display:none}@media(max-width:650px){.wrap{padding:20px 17px}.hero{padding-top:30px}.grid{grid-template-columns:1fr}.panel{padding:19px}h1{font-size:39px}.lede{font-size:17px}textarea{min-height:250px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media print{button{display:none}body{background:white}.wrap{max-width:none}.card,.panel{break-inside:avoid}}