:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --text: #1d1b18;
  --muted: #5f5a52;
  --rule: #e6e0d6;
  --accent: #8c2f1b;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161412;
    --card: #211e1b;
    --text: #f2eee8;
    --muted: #b3aca2;
    --rule: #3a3530;
    --accent: #d9822b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  max-width: 680px;
  margin: 0 auto;
  padding: 20px 16px 0;
  font-size: 15px;
}

nav a { color: var(--muted); text-decoration: none; }
nav a[aria-current="page"], nav a:hover { color: var(--accent); }
nav .home { font-weight: 700; color: var(--text); margin-right: auto; }

h1 { font-family: ui-serif, Georgia, "Times New Roman", serif; font-size: 34px; line-height: 1.2; margin: 24px 0 8px; }
h2 { font-size: 21px; margin: 36px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, li { color: var(--text); }
.lede { font-size: 20px; color: var(--muted); margin-top: 0; }
.muted { color: var(--muted); font-size: 15px; }
a { color: var(--accent); }
ul { padding-left: 22px; }
li { margin: 4px 0; }

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 4px 20px;
  margin: 24px 0;
}

.badge {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

@media (prefers-color-scheme: dark) {
  .badge { color: #000; }
}

footer {
  border-top: 1px solid var(--rule);
  margin-top: 48px;
  padding-top: 16px;
  font-size: 14px;
  color: var(--muted);
}