:root {
  --surface: #FBF7F0;
  --surface-container: #F3EDE3;
  --ink: #241F1A;
  --ink-variant: #5C534A;
  --muted: #8A7F73;
  --primary: #2F6FDB;
  --line: #E4DACB;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #17130F;
    --surface-container: #221C16;
    --ink: #F6F1E7;
    --ink-variant: #C6BAAB;
    --muted: #9A8E80;
    --primary: #7FA9F0;
    --line: #33291F;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 6vw, 2.85rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 2.75rem 0 0.6rem;
}

h3 {
  font-size: 1.02rem;
  margin: 1.75rem 0 0.4rem;
}

p, li { color: var(--ink-variant); }
li { margin-bottom: 0.4rem; }
strong { color: var(--ink); font-weight: 600; }

.lede {
  font-size: 1.15rem;
  color: var(--ink-variant);
  margin-bottom: 0.5rem;
}

.updated {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0;
}

.callout {
  background: var(--surface-container);
  border-left: 3px solid var(--primary);
  border-radius: 0 10px 10px 0;
  padding: 1.1rem 1.25rem;
  margin: 1.75rem 0;
}

.callout p { margin: 0; color: var(--ink); }

a { color: var(--primary); }

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 3rem 0 1.5rem;
}

footer {
  font-size: 0.87rem;
  color: var(--muted);
}

footer a { margin-right: 1.25rem; }

.qa { margin-bottom: 1.9rem; }
.qa h3 { margin-top: 0; color: var(--ink); }
.qa p { margin-top: 0.25rem; }