/* Topic artwork changes only the image layers. Shared opening geometry stays in site-system.css. */
body.fc-site .fc-visual-hero.fc-topic-unique-hero {
    background: var(--fc-canvas, #082e3a);
}
body.fc-site .fc-visual-hero.fc-topic-unique-hero::before {
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    transform: none;
    filter: none;
    opacity: 1;
    background-image: var(--topic-hero-desktop);
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}
@media (max-width: 700px) {
    body.fc-site .fc-visual-hero.fc-topic-unique-hero::before {
        background-image: var(--topic-hero-mobile);
        background-size: cover;
        background-position: center;
    }
    body.fc-site .fc-art-study-hero.fc-topic-unique-hero::before {
        background-position: center 35%;
    }
}