body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

header {
  background-color: #333;
  color: white;
  padding: 2rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
}

main {
  padding: 2rem;
  max-width: 800px;
  margin: auto;
}

section {
  margin-bottom: 2rem;
}

h2 {
  color: #333;
  margin-bottom: 0.5rem;
}

a {
  color: #333;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

ul li {
  margin-bottom: 0.5rem;
}

footer {
  background-color: #eee;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}