body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem;
  color: #1a1a1a;
  background: #ffffff;
}

h1, h2 {
  color: #111;
  margin-top: 2rem;
}

a {
  color: #0077cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

p {
  margin-bottom: 1.2rem;
}