:root{--bg:#0b0b0b;--fg:#f7f7f7;--muted:#b9b9b9;--brand:#00d084;--card:#161616}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,Arial,Helvetica,sans-serif;line-height:1.5}a{color:var(--fg);text-decoration:none}a.btn{background:var(--brand);color:#000;padding:12px 16px;border-radius:12px;display:inline-block;font-weight:600}header{padding:24px}header .wrap,main .wrap,footer .wrap{max-width:980px;margin:0 auto;padding:0 16px}.nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:20px;font-weight:800;letter-spacing:.5px}nav a{margin-left:16px;color:var(--muted)}nav a:hover{color:var(--fg)}.hero{padding:56px 0}h1{font-size:42px;margin:0 0 12px}h2{margin-top:28px}.card{background:var(--card);padding:20px;border-radius:16px;margin:12px 0;border:1px solid #222}.grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:800px){.grid{grid-template-columns:repeat(3,1fr)}}.small{color:var(--muted);font-size:14px}footer{padding:32px 0;color:var(--muted);border-top:1px solid #222;margin-top:28px}.badge{display:inline-block;border:1px solid #333;border-radius:10px;padding:6px 10px;font-size:13px;color:#cfcfcf}ul{padding-left:18px}.hero p{color:var(--muted)}.section{margin:28px 0}hr{border:none;border-top:1px solid #222;margin:20px 0}