.spacefield{
  position:fixed;
  inset:0;
  z-index:0;
  width:100%;
  height:100%;
  pointer-events:none;
  opacity:.14;
  mix-blend-mode:screen;
}

.spacefield.is-home{opacity:.28;}

@media (prefers-reduced-motion:reduce){
  .spacefield{opacity:.1;}
  .spacefield.is-home{opacity:.18;}
}