:root {
  --bg: #0c0c0d;
  --fg: #ededed;
  --muted: #8a8a8f;
  --accent: #c9a227;
  --line: #1d1d1f;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.nav {
  max-width: 720px; width: 100%; margin: 0 auto;
  padding: 22px 24px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { color: var(--fg); font-weight: 600; letter-spacing: .18em; font-size: 15px; }
.nav-links { display: flex; gap: 18px; font-size: 13.5px; }
.nav-links a { color: var(--muted); }
main { max-width: 720px; margin: 0 auto; padding: 8vh 24px 0; flex: 1; width: 100%; }
.mark { font-size: 13px; letter-spacing: .35em; color: var(--accent); text-transform: uppercase; }
h1 { font-size: clamp(28px, 6vw, 46px); line-height: 1.15; margin: 18px 0 0; font-weight: 600; }
h2 { font-size: 20px; margin: 0 0 14px; font-weight: 600; }
section { margin: 44px 0 0; }
.lede { color: var(--muted); font-size: 18px; margin: 18px 0 0; max-width: 56ch; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.cta {
  display: inline-block; padding: 9px 16px; border: 1px solid var(--accent);
  border-radius: 6px; color: var(--accent); font-size: 14px;
}
.cta:hover { background: var(--accent); color: var(--bg); text-decoration: none; }
.cta.ghost { border-color: var(--line); color: var(--muted); }
.cta.ghost:hover { background: transparent; border-color: var(--muted); color: var(--fg); }
footer {
  max-width: 720px; margin: 60px auto 0; padding: 24px; color: var(--muted);
  font-size: 13px; display: flex; gap: 18px; flex-wrap: wrap;
  border-top: 1px solid var(--line); width: 100%;
}