:root{--bg:#1f2430;--bg2:#171b24;--card:#262c3a;--green:#3ddc84;--text:#e8eaed;--muted:#9aa0aa}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}

.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--bg2);position:sticky;top:0;flex-wrap:wrap;gap:8px}
.brand{display:flex;align-items:center;gap:8px;color:var(--text);font-weight:700;font-size:18px}
.nav nav{display:flex;align-items:center;gap:18px}
.nav nav a{color:var(--muted);font-weight:500}
.nav nav a:hover{color:var(--text);text-decoration:none}
.cta-sm{background:var(--green);color:#0c1a10!important;padding:8px 14px;border-radius:8px;font-weight:700}

main{max-width:1000px;margin:0 auto;padding:24px}
.hero{text-align:center;padding:64px 16px}
.hero h1{font-size:40px;line-height:1.15;margin-bottom:16px}
.hero .sub{font-size:18px;color:var(--muted);max-width:680px;margin:0 auto 28px}
.cta{display:inline-block;background:var(--green);color:#0c1a10;padding:14px 28px;border-radius:10px;font-weight:800;font-size:18px}
.cta:hover{text-decoration:none;filter:brightness(1.05)}
.tiny{color:var(--muted);font-size:13px;margin-top:14px}

section h2{font-size:28px;text-align:center;margin:48px 0 24px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--card);border-radius:12px;padding:22px}
.card h3{color:var(--green);margin-bottom:8px;font-size:18px}
.card p{color:var(--muted)}

.how ol{max-width:680px;margin:0 auto;padding-left:22px}
.how li{margin-bottom:10px}

.faq details{background:var(--card);border-radius:10px;padding:14px 18px;margin-bottom:10px;max-width:760px;margin-left:auto;margin-right:auto}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin-top:8px}

.doc h1{margin-bottom:16px}
.doc h2{font-size:22px;margin:28px 0 10px;text-align:left}
.doc ul{padding-left:22px;color:var(--muted)}
.doc li{margin-bottom:8px}
.doc p{color:var(--muted);margin-bottom:10px}

footer{text-align:center;padding:32px 16px;color:var(--muted);border-top:1px solid #2e3440;margin-top:48px}
footer a{color:var(--muted)}

@media(max-width:600px){.hero h1{font-size:30px}}