:root{color-scheme:light dark;--bg:#fff;--bg-alt:#f3f6f9;--fg:#16202a;--muted:#4a5866;--accent:#1f4e79;--accent-fg:#fff;--border:#c9d3dd;--focus:#b45309;--danger:#a11d1d}@media (prefers-color-scheme:dark){:root{--bg:#10161c;--bg-alt:#17202a;--fg:#e8eef4;--muted:#a9b6c3;--accent:#7fb2e0;--accent-fg:#0b1117;--border:#2c3a48;--focus:#f5b95c;--danger:#ff8a8a}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);flex-direction:column;min-height:100vh;margin:0;font:1rem/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}main{flex:1}a{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.wrap{max-width:64rem;margin:0 auto;padding:0 1.25rem}.narrow{max-width:40rem}.skip{position:absolute;left:-999px}.skip:focus{background:var(--bg);z-index:10;padding:.5rem;top:1rem;left:1rem}header.site{border-bottom:1px solid var(--border)}header.site .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;padding-top:.75rem;padding-bottom:.75rem;display:flex}.brand{color:var(--fg);font-size:1.15rem;font-weight:700;text-decoration:none}nav.top{align-items:center;gap:1rem;display:flex}h1{margin:0 0 1rem;font-size:clamp(1.75rem,6vw,2.75rem);line-height:1.15}h2{margin:0 0 1rem;font-size:1.5rem;line-height:1.25}h3{margin:0 0 .25rem;font-size:1.1rem}section{padding:2.5rem 0}section.alt{background:var(--bg-alt)}.lede{color:var(--muted);max-width:40rem;font-size:1.15rem}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.btn{border:2px solid var(--accent);background:var(--accent);min-height:44px;color:var(--accent-fg);cursor:pointer;border-radius:6px;padding:.7rem 1.2rem;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.btn.secondary{color:var(--accent);background:0 0}.grid{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1.25rem;display:grid}ol.steps{max-width:40rem;padding-left:1.25rem}ol.steps li{margin-bottom:.75rem}.card{border:1px solid var(--border);background:var(--bg);border-radius:8px;padding:1rem 1.1rem}.card p{color:var(--muted);margin:0}form .field{margin-bottom:1rem}label{margin-bottom:.25rem;font-weight:600;display:block}.opt{color:var(--muted);font-weight:400}input[type=email],input[type=text],select{width:100%;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:6px;min-height:44px;padding:.6rem .7rem}.check{align-items:flex-start;gap:.6rem;display:flex}.check input{flex:none;width:1.25rem;height:1.25rem;margin-top:.3rem}.check label{margin:0;font-weight:400}.trap{width:1px;height:1px;position:absolute;left:-9999px;overflow:hidden}footer.site{border-top:1px solid var(--border);color:var(--muted);padding:1.25rem 0;font-size:.95rem}footer.site ul{flex-wrap:wrap;gap:.5rem 1.25rem;margin:0 0 .5rem;padding:0;list-style:none;display:flex}.prose p,.prose li{max-width:40rem}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}