body {
  font-family: Arial, sans-serif;
  background-color: #f4f6f8;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

header {
  text-align: center;
  margin-bottom: 30px;
}

h1 {
  margin-bottom: 5px;
}

h2 {
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
  margin-top: 30px;
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}