body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
}

header {
  background-color: #0d6efd;
  color: white;
  padding: 1rem;
  text-align: center;
}

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

h2 {
  color: #0d6efd;
}

.section {
  margin-bottom: 2rem;
}

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

ul li::before {
  content: "• ";
  color: #0d6efd;
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

footer {
  text-align: center;
  padding: 1rem;
  background: #eee;
}