/*
 * expo-challenge.css
 * Imagen UDLAP Challenge centrada, tamaño intrínseco (sin fondo gris)
 */

.expo-challenge {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    margin-top: 7.5rem; /* 120px — anula 9.375rem (150px) de styles.css */
    padding: 0;
}

.expo-challenge__picture {
    display: block;
    width: 100%;
    text-align: center;
}

.expo-challenge__picture--dark {
    display: none;
}

[data-theme="dark"] .expo-challenge__picture--light {
    display: none;
}

[data-theme="dark"] .expo-challenge__picture--dark {
    display: block;
}

.expo-challenge__image {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin-inline: auto;
}