:root{
  --bg:#0b1020;
  --panel:#0f1733;
  --panel-2:#101b3d;
  --text:#e7ecff;
  --muted:#aab6e6;
  --border:rgba(255,255,255,.10);
  --accent:#7c5cff;
  --accent-2:#2dd4bf;
  --shadow:0 12px 40px rgba(0,0,0,.35);
  --radius:14px;
  --max:1100px;
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  background:radial-gradient(1200px 800px at 10% 0%, rgba(124,92,255,.20), transparent 60%),
             radial-gradient(1000px 700px at 100% 10%, rgba(45,212,191,.15), transparent 55%),
             var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{color:inherit; text-decoration:none;}
a:hover{text-decoration:underline;}

.container{max-width:var(--max); margin:0 auto; padding:0 20px;}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter:blur(10px);
  background:rgba(11,16,32,.70);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  letter-spacing:.3px;
}
.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:10px;
  background:linear-gradient(135deg, rgba(124,92,255,.95), rgba(45,212,191,.70));
  box-shadow:var(--shadow);
  font-weight:900;
}

.nav{display:flex; gap:16px; flex-wrap:wrap; justify-content:flex-end;}
.nav a{color:var(--muted); font-weight:600;}
.nav a:hover{color:var(--text); text-decoration:none;}

.main{padding:44px 0 54px;}

.hero{
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:34px;
}
.hero h1{margin:0 0 10px; font-size: clamp(30px, 4vw, 44px); line-height:1.15;}
.hero p{margin:0; color:var(--muted); max-width:72ch;}

.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  font-weight:700;
  text-decoration:none;
}
.btn:hover{text-decoration:none;}
.btn-primary{
  background:linear-gradient(135deg, rgba(124,92,255,.95), rgba(124,92,255,.65));
  border-color:rgba(124,92,255,.55);
}
.btn-secondary{
  background:rgba(255,255,255,.04);
}

.grid{display:grid; gap:16px; margin-top:22px;}
.grid-3{grid-template-columns:repeat(3, minmax(0, 1fr));}
.grid-2{grid-template-columns:repeat(2, minmax(0, 1fr));}
@media (max-width: 900px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .header-inner{align-items:flex-start;}
}

.card{
  border:1px solid var(--border);
  background:rgba(15,23,51,.55);
  border-radius:var(--radius);
  padding:18px;
}
.card h3{margin:0 0 8px; font-size:18px;}
.card p{margin:0; color:var(--muted);}

.kicker{
  display:inline-block;
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:rgba(231,236,255,.70);
  margin-bottom:10px;
}

.section{margin-top:26px;}
.section h2{margin:0 0 10px; font-size:22px;}
.section p{margin:0; color:var(--muted);}

.list{margin:10px 0 0; padding-left:18px; color:var(--muted);}
.list li{margin:6px 0;}

.footer{
  border-top:1px solid var(--border);
  padding:26px 0;
  color:rgba(231,236,255,.70);
}
.footer a{color:rgba(231,236,255,.80);}
.small{font-size:13px;}

.notice{
  border:1px solid rgba(45,212,191,.25);
  background:rgba(45,212,191,.08);
  border-radius:var(--radius);
  padding:14px 16px;
  color:rgba(231,236,255,.85);
}

.hr{height:1px; background:var(--border); margin:22px 0;}

.code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
  font-size:13px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
  padding:2px 6px;
  border-radius:8px;
}