/* Hide */
.hidden {
    display: none !important;
}

/* Hover 밝기 낮추기 */
.hover-reduce-brightness {
    transition: filter 0.3s ease-out;
}

/* Hover */
@media (hover: hover) {
    /* Hover 밝기 낮추기 */
    .hover-reduce-brightness:hover {
        filter: brightness(0.9);
    }
}