/* Reset de base */
body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

/* Conteneur principal */
.card-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-color: black; /* Fond noir */
}

/* Image responsive */
.card-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* Conserve les proportions */
}