/* Réinitialisation de base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Style global */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f2f2f2, #e6e6e6);
    color: #333;
    line-height: 1.6;
    text-align: center;

}

/* Contenu principal */
.content {
    margin-bottom: 40px;
}

/* Style de la carte du prix Bitcoin */
#bitcoin-price-container {
    background-color: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin: 20px auto;
    max-width: 450px;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#bitcoin-price-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

#bitcoin-price-container h2 {
    margin-top: 0;
    font-size: 2em;
    color: #444;
}

#bitcoin-price-container p {
    font-size: 1.2em;
    margin-top: 10px;
    color: #666;
}

/* Style pour le prix du Bitcoin avec transition fluide */
#btc-price {
    display: inline-block;
    font-weight: bold;
    font-size: 1.5em;
    margin-left: 5px;
    transition: color 0.5s ease;
}