:root {
  --bg: #fbfaf8;
  --fg: #1c1b19;
  --muted: #6d6862;
  --rule: #e4e0da;
  --accent: #8a4b2a;
  --card: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141312;
    --fg: #ece9e4;
    --muted: #9b958d;
    --rule: #2c2a27;
    --accent: #d99a6c;
    --card: #1c1b19;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 17px/1.65 ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 43rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
}

header.site {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

header.site a.brand {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 620;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--fg);
  text-decoration: none;
}

header.site nav {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.85rem;
  display: flex;
  gap: 1.25rem;
}

header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover { color: var(--accent); }

h1 {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0 0 1.25rem;
  font-weight: 600;
}

h2 {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  font-weight: 640;
  margin: 3rem 0 1rem;
}

h3 {
  font-size: 1.08rem;
  font-weight: 640;
  margin: 2rem 0 0.4rem;
}

p { margin: 0 0 1.15rem; }

.lede {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 2rem;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

ul { padding-left: 1.15rem; margin: 0 0 1.15rem; }
li { margin-bottom: 0.55rem; }

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
  margin: 1.75rem 0;
}

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

.note {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
}

footer.site {
  margin-top: 4.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.6;
}

footer.site a { color: var(--muted); }
footer.site .legal { margin-top: 0.75rem; }