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

header {
  background-color: #f3e8c8;
  color: #fff;
  padding: 10px;
  text-align: center;
}

main {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #333;
}

p {
  line-height: 1.6;
  color: #555;
}

.center-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

a {
  display: inline-block;
  padding: 10px 20px;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  background-color: #333;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}