:root {
  color-scheme: light dark;
  --paper: #f6f4ee;
  --card: #fffef9;
  --ink: #25382f;
  --muted: #5c6c61;
  --line: #dbe0d3;
  --accent: #a05438;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
.page { max-width: 980px; padding: 36px 28px 24px; margin: 0 auto; }
.brand { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand a { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; font: 25px Georgia, serif; }
.brand img { border-radius: 12px; }
.badge { font-size: 12px; color: var(--muted); }
.hero { padding: 76px 0 42px; max-width: 760px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; line-height: 1.13; }
h1 { font-size: clamp(35px, 6vw, 64px); letter-spacing: -.035em; margin: 20px 0 24px; }
h2 { font-size: 27px; margin: 12px 0 18px; }
p { margin: 0 0 18px; }
.lead { color: var(--muted); font-size: 20px; max-width: 670px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 32px; }
ol { padding-left: 24px; margin: 0 0 22px; }
li { padding: 4px 0 4px 5px; }
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; padding: 36px 0 18px; }
.columns p { color: var(--muted); }
.reading { max-width: 740px; padding: 54px 0 24px; }
.reading h1 { font-size: clamp(34px, 5vw, 52px); }
.reading section { margin: 36px 0; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; border-top: 1px solid var(--line); padding: 24px 0 0; margin-top: 24px; font-size: 12px; color: var(--muted); }
@media (max-width: 600px) {
  .page { padding: 24px 20px; }
  .brand { flex-wrap: wrap; }
  .hero { padding-top: 44px; }
  .card { padding: 24px; }
  .columns { grid-template-columns: 1fr; gap: 16px; }
  .lead { font-size: 18px; }
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #131711; --card: #1c221f; --ink: #e7ede6; --muted: #a2b4a5; --line: #37443c; --accent: #e4946c; }
}