/* Styles de base */
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* Conteneur principal */
.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* Titres */
h1 {
    color: #0056b3;
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
}

h2 {
    color: #333;
    border-bottom: 2px solid #0056b3;
    padding-bottom: 5px;
    font-size: 1.5em;
    margin-top: 30px;
}

/* Paragraphes */
p {
    margin-bottom: 20px;
    font-size: 1.1em;
    line-height: 1.8;
}

/* Liens */
a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #003d80;
    text-decoration: underline;
}

/* Boutons */
button {
    background-color: #0056b3;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #003d80;
}

/* Media Queries pour les petits écrans */
@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
    h1 {
        font-size: 1.5em;
    }
    h2 {
        font-size: 1.2em;
    }
    p {
        font-size: 1em;
    }
}