:root {
  --bg: #080812;
  --panel: #151522;
  --panel-2: #202034;
  --text: #f7f7fa;
  --muted: #b8b8c7;
  --yellow: #ffe600;
  --border: rgba(255,255,255,.10);
  --shadow: 0 22px 60px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(255,230,0,.12), transparent 28%),
    radial-gradient(circle at 100% 20%, rgba(76,125,255,.10), transparent 25%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}
a { color: var(--yellow); }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(8,8,18,.84);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: .2px;
}
.logo {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: #050505;
  border-radius: 13px;
  font-weight: 1000;
}
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
}
.links a { color: var(--muted); text-decoration: none; }
.links a:hover { color: var(--yellow); }
main {
  max-width: 900px;
  margin: 0 auto;
  padding: 54px 20px 80px;
}
.hero {
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(35,35,58,.96), rgba(17,17,27,.96));
  box-shadow: var(--shadow);
}
.eyebrow {
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1.4px;
}
h1 {
  margin: 8px 0 10px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.05;
}
h2 {
  margin: 36px 0 12px;
  font-size: 24px;
}
h3 { margin: 24px 0 8px; }
p, li { color: var(--muted); }
.meta {
  margin-top: 18px;
  color: #dcdce7;
  font-size: 14px;
}
.card {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(21,21,34,.92);
}
.notice {
  border-left: 4px solid var(--yellow);
}
.button {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--yellow);
  color: #070707;
  font-weight: 900;
  text-decoration: none;
}
code {
  background: rgba(255,255,255,.08);
  padding: 2px 7px;
  border-radius: 7px;
}
footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  padding: 28px 20px 46px;
  font-size: 14px;
}
@media (max-width: 680px) {
  .nav { align-items: flex-start; }
  .links { justify-content: flex-end; }
  .hero { padding: 25px; }
}