body {
  margin: 0;
  padding: 0;
  background: #f7f5f2;
  color: #1c1a17;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}
h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25em;
}
.updated {
  color: #6b6459;
  font-size: 0.9rem;
  margin-bottom: 2em;
}
h2 {
  font-size: 1.15rem;
  margin-top: 2em;
  border-top: 1px solid #e4dfd7;
  padding-top: 1.5em;
}
a { color: #a15c2e; }
ul { padding-left: 1.2em; }
.nav {
  max-width: 680px;
  margin: 0 auto;
  padding: 20px 24px 0;
  font-size: 0.95rem;
}
.nav a { margin-right: 1.2em; text-decoration: none; }
.nav a:hover { text-decoration: underline; }
footer {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px 48px;
  font-size: 0.85rem;
  color: #6b6459;
}
table { border-collapse: collapse; width: 100%; margin: 1em 0; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid #e4dfd7; vertical-align: top; }
th { font-weight: 600; }