:root{
  --bg:#06111d;--panel:#0d2033;--panel2:#102a43;--text:#eaf4ff;
  --muted:#a9bfd8;--line:#274a74;--blue:#7dd3fc;--green:#7ef0c4;--gold:#fbbf24;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:
  radial-gradient(900px 500px at 10% 0%,rgba(56,189,248,.12),transparent 60%),
  radial-gradient(800px 500px at 90% 100%,rgba(52,211,153,.08),transparent 60%),
  linear-gradient(180deg,#06111d,#081827 55%,#06111d);
  color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
a{color:var(--blue)}
a:hover{color:white}
.shell{max-width:960px;margin:0 auto;padding:0 22px 64px}
.sitebar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;border-bottom:1px solid rgba(125,211,252,.16)
}
.brand{color:white;text-decoration:none;font-weight:900;letter-spacing:.02em}
.brand span{color:var(--green)}
.sitebar nav{display:flex;gap:14px;flex-wrap:wrap;font-size:14px}
.sitebar nav a{text-decoration:none;color:var(--muted)}
.sitebar nav a:hover{color:white}
.hero{padding:68px 0 36px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:var(--green)}
h1{font-size:clamp(38px,7vw,68px);line-height:1.02;margin:10px 0 18px;letter-spacing:-.03em}
h2{font-size:30px;line-height:1.2;margin:42px 0 14px}
h3{font-size:20px;margin:26px 0 8px;color:#fff}
.lede{font-size:20px;line-height:1.55;color:#cfe1f5;max-width:800px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;
  border-radius:999px;text-decoration:none;font-weight:900;border:1px solid var(--line)
}
.btn.primary{background:linear-gradient(135deg,#38bdf8,#4ade80);color:#03131c}
.btn.secondary{background:rgba(255,255,255,.05);color:white}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}
.card{
  padding:20px;border:1px solid rgba(125,211,252,.16);border-radius:18px;
  background:linear-gradient(180deg,rgba(16,42,67,.72),rgba(8,24,39,.72));
}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.note{
  padding:16px 18px;border-left:3px solid var(--gold);border-radius:10px;
  background:rgba(251,191,36,.07);color:#dce9f7
}
.breadcrumbs{padding-top:20px;font-size:13px;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
article p,article li{color:#d3e1ef}
article strong{color:white}
footer{
  margin-top:50px;padding-top:24px;border-top:1px solid rgba(125,211,252,.16);
  color:var(--muted);font-size:13px
}
footer .links{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px}
footer a{color:var(--muted)}
@media(max-width:700px){
  .grid{grid-template-columns:1fr}
  .sitebar{align-items:flex-start;flex-direction:column}
  .hero{padding-top:44px}
}