:root{--bg:#0b0b0c;--text:#f2f2f2;--muted:#b7b7b7;--brand:#67e8f9;--card:#151518;--border:#22232a}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;background:var(--bg);color:var(--text)}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1100px,92vw);margin:0 auto}.site-footer,.site-header{border-bottom:1px solid var(--border)}.site-footer{border-top:1px solid var(--border);border-bottom:none}.site-footer .container,.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}.brand{font-weight:700;letter-spacing:.2px}.nav a{margin-left:1rem;color:var(--muted)}.nav a:hover{color:var(--text)}.hero{padding:4rem 0 2rem;border-bottom:1px solid var(--border)}.hero-inner{display:grid;grid-gap:2rem;gap:2rem;grid-template-columns:1.3fr .9fr}.hero h1{font-size:clamp(2rem,3.5vw,3rem);margin:0 0 .6rem}.lead{color:var(--muted);max-width:60ch}.cta{margin-top:1rem;display:flex;gap:.75rem}.btn{padding:.7rem 1rem;border-radius:.6rem;border:1px solid var(--border);display:inline-block}.btn-primary{background:var(--brand);color:#032c31;border-color:transparent;font-weight:600}.btn-quiet{color:var(--muted);background:transparent}.btn-quiet:hover{color:var(--text)}.hero-card{background:var(--card);border:1px solid var(--border);border-radius:.8rem;padding:1rem 1.2rem}.section{padding:3rem 0}.section.muted{background:#0e0f12;border-top:1px solid var(--border)}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:.8rem;padding:1rem 1.2rem}code{background:#0f1115;padding:.1rem .3rem;border-radius:.3rem}