:root {
  --bg: #fbfaf8;
  --surface: #ffffff;
  --ink: #1a1a1a;
  --ink-soft: #55504a;
  --ink-faint: #8a847c;
  --rule: #e4e0d9;
  --accent: #7a3e1d;
  --max: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14130f;
    --surface: #1c1a16;
    --ink: #f2efe9;
    --ink-soft: #bdb6ab;
    --ink-faint: #8a847c;
    --rule: #2e2a24;
    --accent: #d9a273;
  }
}

:root[data-theme="dark"] {
  --bg: #14130f;
  --surface: #1c1a16;
  --ink: #f2efe9;
  --ink-soft: #bdb6ab;
  --ink-faint: #8a847c;
  --rule: #2e2a24;
  --accent: #d9a273;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- masthead ---------- */

header.site {
  border-bottom: 1px solid var(--rule);
  padding: 2.25rem 0 1.5rem;
}

.mark {
  font-size: 1.0625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  display: inline-block;
}

.mark span { color: var(--accent); }

.tagline {
  margin: 0.35rem 0 0;
  color: var(--ink-faint);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav.site {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

nav.site a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

nav.site a:hover { color: var(--ink); border-bottom-color: var(--accent); }
nav.site a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------- content ---------- */

main { padding: 3rem 0 4rem; }

h1 {
  font-size: clamp(1.75rem, 5vw, 2.375rem);
  line-height: 1.2;
  font-weight: 500;
  margin: 0 0 1.5rem;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-faint);
  margin: 3rem 0 1rem;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

h3 {
  font-size: 1.1875rem;
  font-weight: 600;
  margin: 0 0 0.375rem;
}

p { margin: 0 0 1.25rem; color: var(--ink-soft); }
p.lead { color: var(--ink); font-size: 1.1875rem; line-height: 1.6; }

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

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.5rem;
  margin: 0 0 1.25rem;
}

.card p:last-child { margin-bottom: 0; }

.meta {
  font-size: 0.875rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  margin: 0.75rem 0 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.links { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 1rem; }

.links a {
  font-size: 0.9375rem;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

dl.plain { margin: 0; }
dl.plain dt {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  margin-top: 1.25rem;
}
dl.plain dd { margin: 0.25rem 0 0; color: var(--ink); }

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--rule);
  padding: 2rem 0 3rem;
  font-size: 0.875rem;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.7;
}

footer.site a { color: var(--ink-faint); }
footer.site a:hover { color: var(--ink); }
footer.site .entity { color: var(--ink-soft); }