:root {
  --ink: #1c1917;
  --muted: #57534e;
  --brand: #1e1b4b;
  --bg: #fafaf9;
  --line: #e7e5e4;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.6 'Inter',
    'Segoe UI',
    'Helvetica Neue',
    Arial,
    sans-serif;
}
main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 4rem 1rem;
}
a {
  color: var(--brand);
}
a:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}
.logo {
  display: block;
  width: 160px;
  height: auto;
}
.tagline {
  margin: 2.5rem 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}
.muted {
  color: var(--muted);
}
footer {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--muted);
}
footer a {
  color: var(--muted);
}
.doc h1 {
  font-size: 1.75rem;
  line-height: 1.2;
  margin: 2rem 0 0.25rem;
}
.doc h2 {
  font-size: 1.125rem;
  margin: 2rem 0 0.5rem;
}
.doc li.sub {
  margin-left: 1.5rem;
  list-style: circle;
}
.home-link img {
  width: 56px;
  height: auto;
}