body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
}

header {
  background-color: #333;
  color: #fff;
  padding: 1rem 0;
  text-align: center;
}

header nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

header nav ul li {
  display: inline;
  margin-right: 1rem;
}

header nav ul li a {
  color: #fff;
  text-decoration: none;
}

header nav ul li a:hover {
  text-decoration: underline;
}

section {
  padding: 1rem 2rem;
  background-color: #fff;
  margin: 1rem 2rem;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h2 {
  border-bottom: 2px solid #333;
  padding-bottom: 0.5rem;
}

ul {
  list-style: none;
  padding: 0;
}

li {
  padding: 0.5rem 0;
}

a {
  color: #007bff; /* Updated link color to blue */
  text-decoration: none;
}

a:hover {
  color: #0056b3; /* Darker blue on hover */
  text-decoration: underline;
}