body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
}

header {
  background-color: #5a79f3;
  color: white;
  padding: 20px;
  text-align: center;
}

h1 {
  margin-bottom: 5px;
}

section {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

article {
  background-color: white;
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}

footer {
  background-color: #5a79f3;
  text-align: center;
  padding: 10px;
  font-size: 14px;
}