:root {
  --bg: #f7f4ee;
  --bg-raised: #fffdf9;
  --ink: #1f2420;
  --ink-soft: #4d544f;
  --rule: #ddd6ca;
  --accent: #2a6b5b;
  --accent-ink: #ffffff;
  --max: 42rem;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15181a;
    --bg-raised: #1c2023;
    --ink: #ece7dd;
    --ink-soft: #aeb4ad;
    --rule: #2f363a;
    --accent: #6fb8a3;
    --accent-ink: #0f1a16;
  }
}
:root[data-theme="dark"] {
  --bg: #15181a;
  --bg-raised: #1c2023;
  --ink: #ece7dd;
  --ink-soft: #aeb4ad;
  --rule: #2f363a;
  --accent: #6fb8a3;
  --accent-ink: #0f1a16;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, .wordmark {
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
h1 { font-size: clamp(1.9rem, 4.5vw, 2.75rem); margin: 0 0 1rem; }
h2 { font-size: 1.35rem; margin: 2.5rem 0 0.75rem; }
p { margin: 0 0 1rem; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
header { border-bottom: 1px solid var(--rule); }
header .wrap { display: flex; align-items: baseline; justify-content: space-between; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.wordmark { font-size: 1.45rem; color: var(--ink); text-decoration: none; }
nav a { color: var(--ink-soft); text-decoration: none; margin-left: 1.25rem; font-size: 0.95rem; }
nav a:hover { color: var(--accent); text-decoration: underline; }
main { flex: 1; }
main .wrap { padding-top: 3rem; padding-bottom: 3.5rem; }
.lede { font-size: 1.2rem; color: var(--ink-soft); }
ul.plain { padding-left: 1.2rem; margin: 0 0 1rem; }
ul.plain li { margin-bottom: 0.6rem; }
.note {
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.muted { color: var(--ink-soft); }
footer { border-top: 1px solid var(--rule); color: var(--ink-soft); font-size: 0.9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between; padding-top: 1.1rem; padding-bottom: 1.4rem; }
footer a { color: var(--ink-soft); }
@media (max-width: 480px) {
  header .wrap { flex-direction: column; gap: 0.4rem; }
  nav a { margin-left: 0; margin-right: 1.25rem; }
}