:root {
  --ink: #12372d;
  --forest: #16513c;
  --cream: #f7f3e8;
  --paper: #fffdf7;
  --line: rgba(18, 55, 45, 0.15);
  --muted: #46655b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 2rem 1.25rem 4rem;
  background: var(--cream);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 46rem; margin: 0 auto; }
h1 { font-size: 1.9rem; letter-spacing: -0.02em; margin: 0 0 1.5rem; }
section {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}
h2 { font-size: 0.95rem; margin: 0 0 0.5rem; }
p { margin: 0; color: var(--muted); font-size: 0.95rem; }
a { color: var(--forest); }
footer { margin-top: 2rem; font-size: 0.85rem; color: var(--muted); }
footer a { margin-right: 1rem; }