main {
    max-width: 700px;
    margin: 40px auto;
    padding: 20px;
    background: #fa9908;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(248, 247, 247, 0.1);
    font-family: Arial, Helvetica, sans-serif;
}

/* Titre principal */
.titulo-grade {
    color: rgb(255, 253, 253);
    font-size: 30px;
    margin-bottom: 15px;
    text-align: center;
}

/* Paragraphe spécial */
#paragrafo-especial {
    font-size: 16px;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 20px;
    color: #333;
}

/* Image de contact */
main img {
    display: block;
    margin: 0 auto;
    border-radius: 8px;
}