/* 各ページ共通：ランダムで漂うミニキャラ */
.page-floaters{
  position:fixed;
  inset:0;
  z-index:0;
  overflow:hidden;
  pointer-events:none;
  contain:layout paint;
}
.page-floater{
  position:absolute;
  left:0;
  top:0;
  width:clamp(118px,18vw,285px);
  height:auto;
  opacity:.86;
  filter:drop-shadow(0 18px 32px rgba(0,0,0,.36)) drop-shadow(0 0 18px rgba(255,231,164,.20));
  will-change:transform;
  user-select:none;
  -webkit-user-drag:none;
}
.page-floater:nth-child(2n){width:clamp(108px,15vw,240px);opacity:.80}
.page-floater:nth-child(3n){width:clamp(132px,20vw,315px);opacity:.89}
body > .page-shell,
body > .page{
  position:relative;
  z-index:2;
}
@media(max-width:700px){
  .page-floater{width:clamp(92px,31vw,176px);opacity:.68}
  .page-floater:nth-child(2n){width:clamp(84px,27vw,154px);opacity:.63}
  .page-floater:nth-child(3n){width:clamp(100px,35vw,186px);opacity:.72}
}
@media(prefers-reduced-motion:reduce){
  .page-floater{will-change:auto}
}