:root {
  color-scheme: dark;
  --bg: #0E0F13;
  --surface: #1A1C22;
  --line: #2A2D35;
  --orange: #FF5C1A;
  --text: #F5F5F7;
  --text-muted: #9CA0AA;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}
header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wordmark { font-size: 22px; font-weight: 700; }
.wordmark span { color: var(--orange); }
nav a { color: var(--text-muted); text-decoration: none; margin-left: 20px; font-size: 14px; }
nav a:hover { color: var(--text); }
main { max-width: 720px; margin: 0 auto; padding: 48px 24px; }
h1 { font-size: 32px; margin-bottom: 8px; }
h2 { font-size: 20px; margin-top: 36px; }
p, li { color: var(--text-muted); font-size: 15px; }
a { color: var(--orange); }
footer {
  border-top: 1px solid var(--line);
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}
.cta {
  display: inline-block;
  background: var(--orange);
  color: white;
  padding: 12px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 16px;
}