:root {
  --bg: #f4f7fc;
  --ink: #0b1533;
  --muted: #56627e;
  --acc: #1d5fd6;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070c1d;
    --ink: #e8eefc;
    --muted: #9aa8c8;
    --acc: #6aa6ff;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acc);
  margin: 0;
}
h1 {
  font-size: 40px;
  line-height: 1.1;
  margin: 8px 0 12px;
}
h2 {
  font-size: 20px;
  margin: 30px 0 6px;
}
.lead {
  font-size: 19px;
  color: var(--muted);
}
li {
  margin: 4px 0;
}
a {
  color: var(--acc);
}
.foot {
  margin-top: 40px;
  color: var(--muted);
  font-size: 15px;
}
.eyebrow a {
  color: inherit;
  text-decoration: none;
}