#dialogue-text.typing::after{
  content:"";
  display:inline-block;
  width:2px;
  height:.92em;
  margin-left:5px;
  transform:translateY(2px);
  background:currentColor;
  animation:no-seonhwa-type-caret .72s steps(1,end) infinite;
}

@keyframes no-seonhwa-type-caret{
  0%,48%{opacity:.72}
  49%,100%{opacity:0}
}

@media(prefers-reduced-motion:reduce){
  #dialogue-text.typing::after{animation:none}
}