body {
  font-family: Arial, sans-serif;
  margin: 2rem;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
}
h1, h2, h3 {
  color: #005b99;
}
h1 {
  font-size: 1.8rem;
}
h2 {
  font-size: 1.4rem;
  margin-top: 1.5rem;
}
h3 {
  font-size: 1rem;
  margin-top: 1rem;
}
ul {
  padding-left: 1.5rem;
}
li {
  margin-bottom: 0.5rem;
}