/* iOS WebKit can blank HTML while an animated SVG filter is applied to it.
   Blur only the backdrop within the moving ripple, leaving the source content intact. */
.liquid-ios-ripple-layer {
  position: fixed;
  inset: 0;
  z-index: 400;
  overflow: hidden;
  pointer-events: none;
}

.liquid-ios-ripple {
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.002);
  -webkit-backdrop-filter: blur(var(--liquid-blur, 0px));
  backdrop-filter: blur(var(--liquid-blur, 0px));
  -webkit-mask-image: radial-gradient(circle closest-side, transparent 58%, #000 68%, #000 78%, transparent 88%);
  mask-image: radial-gradient(circle closest-side, transparent 58%, #000 68%, #000 78%, transparent 88%);
}