:root {
  --bg: #f4efe6;
  --ink: #2a1f1a;
  --soft: #5d6a60;
  --moss: #4e7a3e;
  --card: #fffdf8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
header img { width: 56px; height: 56px; border-radius: 14px; }
header a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 20px; }
h1 { font-size: 28px; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 28px 0 8px; color: var(--moss); }
.card { background: var(--card); border-radius: 16px; padding: 20px; margin: 16px 0; }
.muted { color: var(--soft); font-size: 14px; }
a { color: var(--moss); }
ul { padding-left: 20px; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; font-size: 14px; }