body { max-width: 60ch; margin: 2rem auto; padding: 0 1rem; font-family: monospace; font-size: 1rem; line-height: 1.6; color: #222; background: #fff; }
a { color: #222; }
pre, code { font-family: inherit; }
h1, h2, h3 { font-weight: normal; }