:root{
  --bg:#0b1116;--panel:#0e151c;--text:#e6eff6;--muted:#9fb0bf;
  --brand:#2fd1b1;--brand2:#1aa2ff;--line:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(1200px 700px at 80% -10%, rgba(47,209,177,.10), transparent 60%),radial-gradient(1000px 600px at -10% 120%, rgba(47,209,177,.06), transparent 60%),var(--bg);color:var(--text);font:400 17px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial}
.container{max-width:1120px;margin:0 auto;padding:28px 20px}
.header{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;flex-direction:column;gap:8px}
.logoimg{height:28px}
.brand .underline{width:120px;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:3px;box-shadow:0 6px 20px rgba(47,209,177,.28)}
nav .btn{display:inline-flex;align-items:center;gap:10px;height:40px;padding:0 14px;border-radius:12px;border:1px solid var(--line);color:var(--text);text-decoration:none;background:rgba(255,255,255,.02)}
nav .btn:hover{border-color:rgba(255,255,255,.18)}
section{margin-top:34px}
.hero h1{font-size:48px;line-height:1.08;margin:12px 0 8px;letter-spacing:-.01em}
.hero p.sub{font-size:20px;color:#cfe6e3;margin:8px 0 18px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;border:1px solid var(--line);text-decoration:none;color:var(--text)}
.btn.primary{background:linear-gradient(180deg, rgba(47,209,177,.25), rgba(47,209,177,.14));border-color:rgba(47,209,177,.45)}
.btn.primary:hover{box-shadow:0 16px 50px rgba(47,209,177,.25)}
.grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:900px){ .grid.cols-2{grid-template-columns:1fr 1fr} }
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px 18px}
.card h2{margin:0 0 8px;font-size:24px}
.rule{height:3px;width:160px;background:linear-gradient(90deg,var(--brand),transparent);border-radius:2px;margin:6px 0 10px}
ul{margin:10px 0 0 20px}
.small{font-size:14px;color:var(--muted)}
.table{width:100%;border-collapse:collapse;margin-top:6px}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;font-size:15px}
.footer{margin:40px 0 24px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;font-size:14px;border-top:1px solid var(--line);padding-top:18px}