:root {
  color-scheme: light dark;
  --paper: #fbf4e8;
  --ink: #241f1b;
  --muted: #6f665f;
  --line: rgba(36, 31, 27, 0.14);
  --accent: #e98266;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

h1, h2 {
  font-family: ui-serif, Georgia, serif;
  letter-spacing: -0.02em;
}

h1 { margin: 0 0 8px; font-size: clamp(40px, 8vw, 64px); line-height: 1.05; }
h2 { margin: 40px 0 8px; font-size: 26px; }
p, li { max-width: 66ch; }
a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.muted { color: var(--muted); }
.card { margin-top: 32px; padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,0.34); }

@media (prefers-color-scheme: dark) {
  :root { --paper: #171513; --ink: #f7efe5; --muted: #b9aea4; --line: rgba(247,239,229,0.16); }
  .card { background: rgba(255,255,255,0.04); }
}