:root{--ink:#14161a;--muted:#555b66;--bg:#fbfaf7;--accent:#1f5f4a;--accent-ink:#ffffff;--line:#e4e1da;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}*{box-sizing:border-box}body{margin:0}a{color:var(--accent)}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem}.foot,.top,main{max-width:64rem;margin:0 auto;padding:0 1.25rem}.top{display:flex;justify-content:space-between;align-items:center;padding-top:1.25rem;padding-bottom:1.25rem}.brand{font-weight:800;letter-spacing:.04em;color:var(--ink);font-size:1.2rem}.brand,nav a{text-decoration:none}nav a{margin-left:1.25rem;color:var(--muted)}nav a:focus,nav a:hover{color:var(--ink);text-decoration:underline}section{padding:3rem 0;border-top:1px solid var(--line)}.hero{border-top:0;padding:4rem 0 3.5rem}h1{font-size:clamp(2rem,5vw,3.25rem);line-height:1.1;margin:0 0 1rem;max-width:18ch}h2{font-size:1.6rem;margin:0 0 1.25rem}h3{font-size:1.1rem;margin:0 0 .4rem}.lede{font-size:1.2rem;color:var(--muted);max-width:40rem}.cta{display:inline-block;margin-top:1rem;background:var(--accent);color:var(--accent-ink);padding:.85rem 1.4rem;border-radius:.5rem;font-weight:600;text-decoration:none}.cta:focus,.cta:hover{filter:brightness(1.15);outline:3px solid #9cc9b8;outline-offset:2px}.fine{color:var(--muted);font-size:.9rem}.steps{list-style:none;padding:0;margin:0;display:grid;grid-gap:1.5rem;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));counter-reset:s}.steps li{background:#fff;border:1px solid var(--line);border-radius:.75rem;padding:1.25rem;counter-increment:s}.steps li:before{content:counter(s);display:inline-block;font-weight:700;color:var(--accent);margin-bottom:.5rem}.steps p{margin:0;color:var(--muted)}.checks{padding-left:1.2rem}.checks li{margin:.4rem 0}.closing{text-align:center}.prose{max-width:42rem;padding:3rem 0}.foot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:1.5rem;padding-bottom:2rem;color:var(--muted);font-size:.9rem}.foot nav a:first-child{margin-left:0}@media (max-width:40rem){.top nav{display:none}.foot{flex-direction:column;align-items:flex-start}}