/* Decorative DNA wake. The native pointer stays usable above an input-free canvas. */
.water-trail-canvas {
  display: block;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2147483645;
  pointer-events: none !important;
  user-select: none;
  contain: paint;
}

@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce), print {
  .water-trail-canvas { display: none !important; }
}