:root{--bg:#151515;--card:#262626;--accent:#49F265;--text:#fff;--dim:#9e9e9e}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:16px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro",Segoe UI,Roboto,sans-serif;padding:40px 20px}
.wrap{max-width:720px;margin:0 auto}
header{display:flex;align-items:center;gap:14px;margin-bottom:8px}
header .logo{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,#7EE07E,#49F265);display:flex;align-items:center;justify-content:center;font-size:28px}
h1{font-size:32px;font-weight:800;letter-spacing:-.5px}
.sub{color:var(--dim);margin-bottom:28px}
.card{background:var(--card);border-radius:16px;padding:24px;margin-bottom:18px}
h2{color:var(--accent);font-size:18px;margin-bottom:8px}
p{color:#e6e6e6;margin-bottom:12px}
a{color:var(--accent);text-decoration:none}
.muted{color:var(--dim);font-size:14px;margin-top:24px;text-align:center}
nav{margin-bottom:24px}
nav a{margin-right:16px;color:var(--dim)}