:root {
  color-scheme: light dark;
  --background: #f6f1e8;
  --text: #392c24;
  --link: #a64d2e;
  --muted: #6e5b4b;
  --border: #d7c7b7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 17px/1.8 system-ui, -apple-system, sans-serif;
}

main {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 72px;
}

h1, h2, h3 {
  line-height: 1.35;
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 2rem;
}

h2 {
  margin: 2rem 0 1rem;
  font-size: 1.4rem;
}

h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: 1.1rem;
}

p {
  margin: 0 0 1rem;
  overflow-wrap: anywhere;
}

.page-title {
  margin: 0.75rem 0 1rem;
  color: var(--muted);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

a {
  color: var(--link);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

nav a {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25em;
  min-height: 44px;
  padding: 6px 0;
}

a:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 4px;
}

section {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  scroll-margin-top: 24px;
}

section > h2:first-child {
  margin-top: 0;
}

.meta, footer {
  color: var(--muted);
}

footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

@media (max-width: 480px) {
  main {
    padding: 28px 20px 48px;
  }

  h1 {
    font-size: 1.65rem;
  }

  nav {
    gap: 4px 20px;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #211b17;
    --text: #efe6dc;
    --link: #efab89;
    --muted: #c2ad9d;
    --border: #58483c;
  }
}