body {
  font-family: Arial, sans-serif;
  background-color: #f0f4f8;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
}

h1 {
  color: #2a9d8f;
}

h2 {
  color: #264653;
  background-color: #e9f5f7;
  padding: 10px;
  border-radius: 5px;
}

h3 {
  color: #e76f51;
}

ul, ol {
  background-color: #ffffff;
  padding: 15px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

li {
  margin-bottom: 10px;
}

.objectif {
  color: #2a9d8f;
  font-weight: bold;
}