.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;

}

.lightbox img {
    max-width: 90%;max-height: 90%;
    object-fit: contain;
}

.carousel {
    position:relative;
    width:320px;height:200px;margin:40px auto;
    overflow:hidden;          
    border-radius:12px;
    box-shadow:0 4px 18px rgba(0,0,0,.15);
}

.next {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    font-size: 2rem;
    color: white;
    cursor: pointer;
    user-select: none;

}