/* Decorative canvas stays below the header, cards, and dialogs. */
#certificationWorkspace #particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: .9;
  pointer-events: none;
}
html[data-theme="light"] #certificationWorkspace #particles {
  opacity: .5;
}
@media print {
  #certificationWorkspace #particles { display: none; }
}