body {
  margin: 0;
  padding: 1.5rem 1.25rem 3rem;
  max-width: 40rem;
  margin-inline: auto;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #383b40;
  color: #f2f2f0;
  line-height: 1.6;
}
a { color: #42a5f5; }
h1 { font-size: 1.375rem; margin-bottom: 0.25rem; }
h2 { font-size: 1.05rem; color: #c6cad0; margin-top: 2rem; margin-bottom: 0.5rem; }
p, li { color: #c6cad0; }
strong { color: #f2f2f0; }
.updated { color: #989ea6; font-size: 0.875rem; margin-top: 0; margin-bottom: 2rem; }
.back { display: inline-block; margin-bottom: 1.5rem; color: #989ea6; text-decoration: none; font-size: 0.875rem; }
.back:hover { color: #f2f2f0; }