:root {
  --bg: #0b0d10;
  --panel: #12161b;
  --panel-2: #171c22;
  --text: #f4f6f8;
  --muted: #a9b1ba;
  --accent: #d9b45d;
  --border: #252c34;
  --max: 980px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header {
  border-bottom: 1px solid var(--border);
  background: rgba(11,13,16,.92);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 22px;
  display: flex;
  gap: 18px;
  align-items: center;
}
.brand {
  font-weight: 800;
  letter-spacing: .2px;
  margin-right: auto;
}
nav a { color: var(--muted); font-size: 14px; }
main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 56px 22px 72px;
}
.hero {
  padding: 48px 0 30px;
}
.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.4px;
}
h1 {
  font-size: clamp(40px, 7vw, 74px);
  line-height: 1.04;
  margin: 10px 0 16px;
}
h2 { margin-top: 34px; }
h3 { margin-top: 24px; }
.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 30px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
}
.card h3 { margin-top: 0; }
.card p { color: var(--muted); margin-bottom: 0; }
.button {
  display: inline-block;
  margin-top: 20px;
  padding: 11px 16px;
  border-radius: 11px;
  background: var(--accent);
  color: #111;
  font-weight: 800;
}
.button:hover { text-decoration: none; opacity: .92; }
.page-title {
  font-size: clamp(34px, 5vw, 54px);
  margin-bottom: 8px;
}
.meta { color: var(--muted); font-size: 14px; }
.prose {
  max-width: 780px;
}
.prose p, .prose li { color: #d7dce1; }
.notice {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  background: var(--panel);
  border-radius: 10px;
  color: var(--muted);
}
footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 22px 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-inner span { margin-right: auto; }
@media (max-width: 760px) {
  .grid { grid-template-columns: 1fr; }
  .nav { flex-wrap: wrap; }
  nav { width: 100%; display:flex; gap:14px; overflow:auto; }
  main { padding-top: 32px; }
}