:root {
  color-scheme: light dark;
  --background: #f4f0e8;
  --surface: #fffdf8;
  --text: #231f1a;
  --muted: #625b52;
  --border: #d8d0c4;
  --accent: #75512f;
  --focus: #1769aa;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #171512;
    --surface: #211e1a;
    --text: #f3ede3;
    --muted: #c4b9aa;
    --border: #494137;
    --accent: #e3b77f;
    --focus: #77bfff;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-size: 1.0625rem;
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:focus-visible {
  border-radius: 0.15rem;
  outline: 0.2rem solid var(--focus);
  outline-offset: 0.2rem;
}

header,
main,
footer {
  width: min(100% - 2rem, 45rem);
  margin-inline: auto;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.wordmark {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 1rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.9rem;
}

main {
  min-height: calc(100vh - 12rem);
  padding-block: clamp(3rem, 9vw, 6rem);
}

article {
  padding: clamp(1.5rem, 5vw, 3rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

h1,
h2 {
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  max-width: 18ch;
  margin: 0 0 1.25rem;
  font-size: clamp(2.25rem, 8vw, 4.25rem);
  letter-spacing: -0.035em;
}

h2 {
  margin: 2.5rem 0 0.75rem;
  font-size: 1.35rem;
}

p,
ul {
  max-width: 65ch;
}

.lede {
  color: var(--muted);
  font-size: 1.2rem;
}

.meta,
footer {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.88rem;
}

footer {
  padding-block: 1.5rem 2.5rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 34rem) {
  header {
    align-items: flex-start;
    flex-direction: column;
  }
}