.hero-network {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.page-network {
  position: fixed;
  z-index: 3;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
  contain: strict;
}
@media (prefers-contrast: more), (forced-colors: active), print {
  .hero-network, .page-network { display: none; }
}