/* Wireframe look, matching the apps: paper, ink outlines, mono labels. Dark mode inverts. */
:root {
  --paper: #ffffff;
  --ink: #000000;
  --muted: #5c5c5c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #000000;
    --ink: #ffffff;
    --muted: #a3a3a3;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.5 -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
}
main,
footer {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 16px;
}
main {
  border-bottom: 2px solid var(--ink);
}
h1 {
  font-size: 34px;
  line-height: 1.15;
  margin: 8px 0 16px;
}
h2 {
  font-size: 18px;
  margin-top: 32px;
}
a {
  color: var(--ink);
}
.label {
  font:
    12px/1.3 Menlo,
    monospace;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}
.lead {
  font-size: 18px;
}
.muted,
footer {
  color: var(--muted);
  font-size: 13px;
}
.links {
  list-style: none;
  padding: 0;
}
.links li {
  border: 2px solid var(--ink);
  border-radius: 6px;
  margin: 8px 0;
}
.links a {
  display: block;
  padding: 12px 16px;
  text-decoration: none;
  font-weight: 600;
}