/* Style global */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Header */
header {
    background-color: #4CAF50;
    color: white;
    padding: 20px 0;
    text-align: center;
}

/* Main content */
main {
    padding: 20px;
}

/* Sections */
section {
    background-color: white;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
}

/* Liens */
a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}