:root{
  --bg:#12042a;
  --bg-2:#1c0742;
  --panel:rgba(255,255,255,.05);
  --line:rgba(255,214,102,.25);
  --gold:#ffc93c;
  --gold-2:#ff8a00;
  --pink:#ff5ecf;
  --text:#f3ecff;
  --muted:#bda9dd;
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:linear-gradient(180deg,#12042a 0%,#1c0742 55%,#0d0320 100%);
  color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.7;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:100%;max-width:980px;margin:0 auto;padding:0 16px}

header.site{position:sticky;top:0;z-index:50;background:rgba(13,3,32,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.nav{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;letter-spacing:.5px}
.brand img{width:38px;height:38px;border-radius:10px}
.menu{display:flex;gap:6px;flex-wrap:wrap}
.menu a{
  padding:7px 12px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--text);border:1px solid var(--line);background:var(--panel);
}
.menu a.active,.menu a:hover{background:linear-gradient(90deg,var(--gold-2),var(--gold));color:#2b1500;text-decoration:none;border-color:transparent}

.hero{text-align:center;padding:26px 0 10px}
.hero img.banner{border-radius:var(--radius);border:1px solid var(--line);margin:0 auto 18px}
h1{font-size:28px;line-height:1.3;margin:0 0 12px;color:#fff}
h2{font-size:22px;margin:32px 0 10px;color:var(--gold)}
h3{font-size:18px;margin:22px 0 8px;color:var(--pink)}
p{margin:0 0 14px;color:#e6dcfb}
ul,ol{margin:0 0 16px;padding-left:20px;color:#e6dcfb}
li{margin-bottom:8px}
small,.muted{color:var(--muted)}

.btn{
  display:inline-block;padding:15px 30px;border-radius:999px;font-weight:800;font-size:17px;
  background:linear-gradient(90deg,var(--gold-2),var(--gold));color:#2b1500;
  box-shadow:0 8px 24px rgba(255,138,0,.35);border:none;
}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn-wrap{text-align:center;margin:22px 0}
.btn-sub{display:block;margin-top:8px;font-size:13px;color:var(--muted)}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin:16px 0}
.note{border-left:4px solid var(--pink);background:rgba(255,94,207,.08)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:16px 0}
.grid .card{margin:0}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px}
th,td{border:1px solid var(--line);padding:10px;text-align:left}
th{background:rgba(255,201,60,.12);color:var(--gold)}

details{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:var(--panel)}
details summary{cursor:pointer;font-weight:700;color:#fff}
details p{margin:10px 0 0}

footer.site{margin-top:40px;border-top:1px solid var(--line);padding:22px 0 34px;text-align:center;color:var(--muted);font-size:14px}
footer.site a{margin:0 8px}

@media(max-width:600px){
  h1{font-size:23px}
  h2{font-size:19px}
  .menu a{padding:6px 10px;font-size:13px}
  .brand span{font-size:15px}
}