* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

header {
  background: linear-gradient(to right, #ff8a00, #ff0084);
  color: #fff;
  padding: 20px;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

p {
  margin-bottom: 20px;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

ol {
  margin-bottom: 20px;
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}

section {
  border: 1px solid #ccc;
  margin-bottom: 20px;
  padding: 20px;
}

.livraison {
  background-color: #f5f5f5;
}

footer {
  background-color: #ff0084;
  padding: 10px;
  text-align: center;
}