#cursor .ban {
    position: absolute;
    inset: 0;
    z-index: 4;
    opacity: 0;
    transform: scale(0.82);
    transition: opacity .18s ease, transform .18s ease;
    pointer-events: none;
}

#cursor .ban .slash {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 44px;
    background: rgba(0, 0, 0, 0.10);
    border: none;
    border-radius: 999px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transform: translate(-50%, -50%) rotate(45deg);
}