.ic-compare {
    position: relative;
    width: 100%;
    overflow: hidden;
    cursor: none;
    -webkit-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    -webkit-touch-callout: none;
}

.ic-compare canvas {
    display: block;
    width: 100%;
    height: auto;
    touch-action: none;
    -webkit-user-drag: none;
    pointer-events: auto;
}

.ic-cursor-ring {
    position: fixed;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    display: none;
    mix-blend-mode: difference;
}