:root {
  --coral: #F37563;
  --coral-deep: #D9533F;
  --caramel: #D98A3D;
  --ink: #2B1E1A;
  --muted: #6E5A52;
  --cream: #FFF8F3;
  --line: #F1DED3;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--coral-deep); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
header.top img { height: 40px; display: block; }
header.top nav a { margin-left: 16px; text-decoration: none; font-weight: 600; }
.hero { text-align: center; padding: 56px 0 40px; }
.hero img { width: min(420px, 85%); height: auto; }
.hero p { font-size: 18px; color: var(--muted); max-width: 560px; margin: 20px auto 28px; }
.btn {
  display: inline-block; background: var(--coral-deep); color: #fff; text-decoration: none;
  padding: 12px 24px; border-radius: 999px; font-weight: 600;
}
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; padding: 8px 0 40px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.box { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin: 24px 0; }
main.doc { padding: 32px 0 40px; }
main.doc h1 { margin: 0 0 4px; }
main.doc h2 { margin-top: 32px; font-size: 20px; }
.updated { color: var(--muted); margin-top: 0; }
footer {
  border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--muted); font-size: 14px; text-align: center;
}
footer nav a { margin: 0 10px; }