body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  margin: 0;
  padding: 20px;
  color: #333;
}
h1 {
  color: #2c3e50;
}
a {
  color: #3498db;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
ul {
  list-style-type: none;
  padding: 0;
}
ul li {
  margin-bottom: 10px;
}