:root{
  --bg:#0b1020;
  --card:#101a33;
  --muted:#a9b3d1;
  --text:#f2f5ff;
  --brand:#7c3aed;
  --brand2:#22c55e;
  --brand3:#06b6d4;
  --warn:#fbbf24;
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --radius: 20px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 20% -10%, rgba(124,58,237,.45), transparent 55%),
    radial-gradient(800px 450px at 90% 10%, rgba(34,197,94,.30), transparent 55%),
    radial-gradient(700px 400px at 60% 110%, rgba(6,182,212,.25), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:24px}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 18px;border:1px solid rgba(255,255,255,.10);
  border-radius:999px;background:rgba(16,26,51,.55);backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  position:sticky;top:14px;z-index:10;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo{
  width:38px;height:38px;border-radius:12px;
  background: linear-gradient(135deg, var(--brand), var(--brand3));
  box-shadow: 0 12px 30px rgba(124,58,237,.35);
}
.brand span{font-weight:800;letter-spacing:.2px}
.navlinks{display:flex;flex-wrap:wrap;gap:10px}
.pill{
  text-decoration:none;
  padding:10px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:var(--text); font-weight:650;
}
.pill:hover{background:rgba(255,255,255,.10)}
.hero{margin-top:18px;display:grid;grid-template-columns: 1.3fr .9fr;gap:18px}
@media (max-width: 900px){ .hero{grid-template-columns:1fr} .nav{position:relative;top:auto} }
.card{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(16,26,51,.62);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:22px;
}
.h1{font-size: clamp(30px, 3.2vw, 44px); margin:0 0 10px; line-height:1.12}
.sub{color:var(--muted); margin:0 0 16px; font-size: 16px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background: rgba(251,191,36,.14);
  border:1px solid rgba(251,191,36,.25);
  color:#ffe7a3;font-weight:700;
}
.grid{margin-top:18px;display:grid;grid-template-columns: repeat(12, 1fr);gap:14px}
.col-4{grid-column: span 4}
.col-6{grid-column: span 6}
@media (max-width: 900px){ .col-4,.col-6{grid-column: span 12} }
.tile{
  height:100%;
  display:flex;flex-direction:column;gap:10px;
  padding:18px;border-radius:18px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.tile h3{margin:0;font-size:18px}
.tile p{margin:0;color:var(--muted)}
.kbd{display:inline-flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.tag{
  font-size:12px;font-weight:700;
  padding:6px 10px;border-radius:999px;
  background: rgba(124,58,237,.16); border:1px solid rgba(124,58,237,.28);
}
.tag.g{background: rgba(34,197,94,.14); border-color: rgba(34,197,94,.26)}
.tag.c{background: rgba(6,182,212,.14); border-color: rgba(6,182,212,.26)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(6,182,212,.85));
  text-decoration:none;font-weight:800;
  box-shadow: 0 16px 35px rgba(6,182,212,.18);
}
.btn:hover{filter:brightness(1.06)}
.btn.secondary{background: rgba(255,255,255,.06);box-shadow:none}
.notice{
  margin-top:14px;padding:14px 16px;border-radius:16px;
  background: rgba(251,191,36,.12);
  border: 1px solid rgba(251,191,36,.22);
  color:#ffe7a3;
}
hr.sep{border:none;border-top:1px solid rgba(255,255,255,.10);margin:18px 0}
.footer{
  margin-top:20px;padding:18px;border-radius: 18px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(16,26,51,.55);color: var(--muted);
}
.footer a{color:var(--text); text-decoration:none}
.footer a:hover{text-decoration:underline}
.small{font-size:13px;color:var(--muted)}
.olink{color:#e8f2ff;font-weight:800;text-decoration: underline;text-decoration-thickness:2px;text-underline-offset:4px}
.callout{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 16px;border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.icon{
  width:34px;height:34px;border-radius:12px;
  background: rgba(34,197,94,.14);
  border:1px solid rgba(34,197,94,.24);
  display:flex;align-items:center;justify-content:center;font-weight:900;
}
.table{
  width:100%;border-collapse: collapse;overflow:hidden;
  border-radius:16px;border:1px solid rgba(255,255,255,.12);
}
.table th,.table td{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
.table th{color:#dbe4ff;background:rgba(255,255,255,.05)}
.table td{color:var(--muted)}