.footer-celebration-origin { display: inline-block; }
.footer-celebration-layer {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1000;
  contain: strict;
}
.footer-celebration-particle {
  position: absolute;
  line-height: 1;
  user-select: none;
  will-change: transform, opacity;
}
@media (prefers-reduced-motion: reduce) {
  .footer-celebration-layer { display: none; }
}