/* backtotop.css — hover effect only. All other styles are inline on the element. */
#btt-btn:hover {
    transform: translateY(-50%) scale(1.1) !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.55), 0 0 0 2px rgba(201,168,76,0.85) !important;
}