body {
  font-family: Georgia, serif;
  font-size: 16px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

p { text-align: justify; }

h1, h2, h3 {
  font-family: system-ui, sans-serif;
  font-weight: 600;
}

code, pre { font-family: monospace; font-size: 0.95em; }
pre { overflow-x: auto; }

a { color: inherit; }
a:hover { color: white; background: black; }

td {
  border: 1px solid black;
  text-align: center;
  padding: 0 0.5em;
}