:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: #e5e5ea;
  --link: #0066cc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161617;
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --line: #38383a;
    --link: #2997ff;
  }
}

* {
  box-sizing: border-box;
}

body {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 64px;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

h1 {
  margin: 0 0 4px;
  font-size: 30px;
  line-height: 1.2;
}

h2 {
  margin: 36px 0 8px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 20px;
}

.updated {
  margin: 0 0 24px;
  color: var(--muted);
}

a {
  color: var(--link);
}

li + li {
  margin-top: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 8px 10px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}