:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
body {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}
.site-header {
  padding: 1.5rem 0;
  border-bottom: 1px solid currentColor;
  margin-bottom: 2rem;
}
.site-header a {
  font-weight: 700;
  text-decoration: none;
}
main img {
  max-width: 100%;
}
pre {
  overflow-x: auto;
  padding: 1rem;
  border: 1px solid currentColor;
}
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
footer {
  margin-top: 4rem;
  padding-top: 1rem;
  border-top: 1px solid currentColor;
  font-size: 0.9rem;
}