:root {
  --bg: #0a0b0a;
  --surface: #141715;
  --line: #2a2f2c;
  --text: #f3f4f0;
  --muted: #a3a9a4;
  --accent: #dfff4f;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }
header { padding: 28px 0 8px; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.logo img { width: 36px; height: 36px; border-radius: 9px; }
.logo span { font-weight: 800; font-style: italic; font-size: 22px; letter-spacing: -0.03em; text-transform: uppercase; }
nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:hover, nav a[aria-current='page'] { color: var(--text); }
main { padding: 32px 0 64px; }
.eyebrow {
  font: 500 13px/1.4 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin: 0 0 8px;
}
h1 {
  font-weight: 800; font-style: italic; text-transform: uppercase; letter-spacing: -0.03em;
  font-size: clamp(36px, 8vw, 56px); line-height: 1; margin: 0 0 16px;
}
h2 { font-size: 21px; line-height: 1.3; margin: 40px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--accent); }
ul { padding-left: 22px; }
li { margin: 4px 0; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px;
  padding: 20px 22px; margin: 16px 0;
}
.lead { font-size: 19px; color: var(--muted); }
.button {
  display: inline-block; background: var(--accent); color: #0a0b0a; font-weight: 600;
  padding: 12px 22px; border-radius: 999px; text-decoration: none; margin-top: 8px;
}
footer { border-top: 1px solid var(--line); padding: 24px 0 40px; font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); }
.card > :first-child { margin-top: 0; }
.card h3 + p { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }