:root{--bg:#fbfbfa;--bg-raised:#ffffff;--fg:#1a1a18;--fg-muted:#5c5c55;--fg-faint:#87877e;--border:#e4e3dd;--border-strong:#cfcec6;--accent:#1a1a18;--accent-fg:#fbfbfa;--code-bg:#f1f0ea;--code-fg:#2a2a26;--focus:#3a6ea5;--maxw:44rem}@media (prefers-color-scheme:dark){:root{--bg:#16161a;--bg-raised:#1d1d22;--fg:#e9e9e4;--fg-muted:#a9a9a1;--fg-faint:#7d7d76;--border:#2c2c32;--border-strong:#3a3a41;--accent:#e9e9e4;--accent-fg:#16161a;--code-bg:#22222a;--code-fg:#d6d6cf;--focus:#7fb0e0}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a:focus-visible,button:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:2px}a{color:var(--fg);text-underline-offset:2px;text-decoration-thickness:1px}a:hover{-webkit-text-decoration-color:var(--fg-faint);text-decoration-color:var(--fg-faint)}code,kbd,pre{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace}.skip-link{position:absolute;left:-9999px;top:0;padding:.5rem .75rem;background:var(--accent);color:var(--accent-fg);z-index:10}.skip-link:focus{left:.5rem;top:.5rem}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}.site-header{border-bottom:1px solid var(--border)}.site-header .wrap{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding-top:1rem;padding-bottom:1rem}.brand{font-weight:600;letter-spacing:-.01em;text-decoration:none;font-size:1.0625rem}.brand .dot{color:var(--fg-faint);font-weight:400}.site-nav{display:flex;gap:1.25rem;font-size:.9375rem}main{display:block}section{padding:2.75rem 0;border-bottom:1px solid var(--border)}section:last-of-type{border-bottom:none}h1,h2,h3{letter-spacing:-.02em;line-height:1.2;font-weight:650}h1{font-size:clamp(1.9rem,6vw,2.6rem)}h1,h2{margin:0 0 .75rem}h2{font-size:1.35rem}h3{font-size:1.05rem;margin:0 0 .35rem}p{margin:0 0 1rem}.lede{font-size:1.15rem;max-width:38rem}.lede,.muted{color:var(--fg-muted)}.faint{font-size:.9375rem}.eyebrow,.faint{color:var(--fg-faint)}.eyebrow{font-size:.8125rem;letter-spacing:.08em;text-transform:uppercase;margin:0 0 .6rem;font-weight:600}.hero{padding-top:3.5rem;padding-bottom:3rem}.rule-block{border-left:3px solid var(--border-strong);padding:.25rem 0 .25rem 1.25rem;margin:0;font-size:1.2rem;line-height:1.5;color:var(--fg)}.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}.btn{display:inline-flex;align-items:center;gap:.45rem;padding:.65rem 1.1rem;border-radius:6px;font-size:.9875rem;font-weight:550;text-decoration:none;border:1px solid transparent;cursor:pointer;line-height:1.2}.btn-primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn-primary:hover{opacity:.9}.btn-secondary{background:transparent;color:var(--fg);border-color:var(--border-strong)}.btn-secondary:hover{border-color:var(--fg-faint)}.btn .arrow{font-size:1.05em;line-height:1}.horizons{width:100%;border-collapse:collapse;font-size:.95rem;margin:.5rem 0 1rem}.horizons td,.horizons th{text-align:left;padding:.55rem .75rem .55rem 0;border-bottom:1px solid var(--border);vertical-align:top}.horizons th{color:var(--fg-faint);font-weight:600;font-size:.8125rem;letter-spacing:.04em;text-transform:uppercase}.horizons .h-label{font-weight:600;white-space:nowrap}.steps{list-style:none;counter-reset:step;margin:0;padding:0}.steps>li{counter-increment:step;position:relative;padding:0 0 1.5rem 3rem}.steps>li:last-child{padding-bottom:0}.steps>li:before{content:counter(step);position:absolute;left:0;top:0;width:2rem;height:2rem;border:1px solid var(--border-strong);border-radius:50%;display:grid;place-items:center;font-size:.95rem;font-weight:600;color:var(--fg-muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));grid-gap:1rem;gap:1rem;margin-top:1rem}.card{border:1px solid var(--border);border-radius:8px;padding:1rem 1.1rem;background:var(--bg-raised)}.card h3{margin-bottom:.25rem}.card p{margin:0;font-size:.9375rem;color:var(--fg-muted)}.persona-list{margin:.75rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.5rem}.persona-list li{border:1px solid var(--border);border-radius:999px;padding:.25rem .7rem;font-size:.875rem;color:var(--fg-muted)}.copyblock{margin:.75rem 0 0}.copyblock-bar{display:flex;align-items:stretch;border:1px solid var(--border);border-radius:8px;background:var(--code-bg);overflow:hidden}.copyblock pre{margin:0;padding:.75rem .9rem;overflow-x:auto;flex:1 1;font-size:.9rem;color:var(--code-fg);white-space:pre}.copyblock-quote{white-space:pre-wrap;font-family:inherit;line-height:1.5}.copy-btn{flex:0 0 auto;border:none;border-left:1px solid var(--border);background:transparent;color:var(--fg-muted);padding:0 .9rem;font-size:.8125rem;font-weight:600;cursor:pointer}.copy-btn:hover{color:var(--fg)}.callout{border:1px solid var(--border);border-left:3px solid var(--border-strong);border-radius:6px;background:var(--bg-raised);padding:1rem 1.1rem}.callout p:last-child{margin-bottom:0}.site-footer{padding:2.5rem 0 3.5rem;border-top:1px solid var(--border);color:var(--fg-muted);font-size:.9375rem}.footer-links{gap:1rem 1.5rem;margin:1.25rem 0 0}.footer-links,.inline-links{display:flex;flex-wrap:wrap;padding:0;list-style:none}.inline-links{gap:.5rem 1.25rem;margin:.5rem 0 0;font-size:.9375rem}hr.soft{border:none;border-top:1px solid var(--border);margin:1.5rem 0}ul.plain{margin:.5rem 0 1rem;padding-left:1.1rem}ul.plain li{margin-bottom:.35rem}