/* V157 — reduce iPhone/Documents GPU compositing and motion without removing HD scenes */
@media (max-width:820px){
  body::before{position:fixed!important;inset:0!important;min-height:100svh!important;transform:none!important;will-change:auto!important}
  body.kk-match-active::before{position:fixed!important}
  .card,.panel,.surface,.game-card,.round-arena,.modal-card{will-change:auto!important}
  .round-team{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  *{scroll-behavior:auto!important}
}
@media (max-width:820px) and (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}