:root {
  --bg:#05070b;
  --panel:rgba(255,255,255,.065);
  --panel2:rgba(255,255,255,.095);
  --text:#f4f6fb;
  --muted:rgba(244,246,251,.72);
  --soft:rgba(244,246,251,.54);
  --gold:#d6ad5b;
  --line:rgba(255,255,255,.12);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  background:radial-gradient(circle at top,#162033 0,#05070b 48%,#020307 100%);
  color:var(--text);
  line-height:1.65;
}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.content-shell{
  width:min(980px,92vw);
  margin:0 auto;
  padding:34px 0 56px;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px 0 26px;
}
.brand{
  color:var(--text);
  font-weight:800;
  letter-spacing:.12em;
  text-decoration:none;
}
.nav{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  font-size:13px;
}
.hero-card,.content-card{
  border:1px solid var(--line);
  background:linear-gradient(180deg,var(--panel2),var(--panel));
  border-radius:26px;
  padding:28px;
  box-shadow:0 24px 80px rgba(0,0,0,.35);
  backdrop-filter:blur(18px);
}
.hero-card h1{
  margin:0 0 12px;
  font-size:clamp(34px,6vw,62px);
  line-height:1.02;
  letter-spacing:-.045em;
}
.kicker{
  color:var(--gold);
  letter-spacing:.18em;
  text-transform:uppercase;
  font-size:12px;
  font-weight:700;
  margin-bottom:12px;
}
.lead{
  color:var(--muted);
  font-size:19px;
  max-width:760px;
}
.grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:20px;
}
.content-card{margin-top:18px}
.content-card h2{margin:0 0 10px;font-size:25px;letter-spacing:-.02em}
.content-card h3{margin:22px 0 8px;font-size:18px}
.content-card p,.content-card li{color:var(--muted)}
.content-card ul,.content-card ol{padding-left:22px}
.footer{
  margin-top:36px;
  padding-top:24px;
  border-top:1px solid var(--line);
  color:var(--soft);
  font-size:13px;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:12px;
}
@media(max-width:760px){
  .topbar{align-items:flex-start;flex-direction:column}
  .grid{grid-template-columns:1fr}
  .hero-card,.content-card{padding:22px;border-radius:22px}
}