.back-link {
    position: absolute;
    left: 20px;
    top: 20px;
    color: white;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 24px;
    z-index: 1;
}

.back-link:hover {
    color: darkgray;
}