html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  min-height: 100dvh;
  overflow: hidden;
  background: black;
  overscroll-behavior: none;
  touch-action: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

#game {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overscroll-behavior: none;
  touch-action: none;
  -webkit-touch-callout: none;
}

#loading-screen,
#denied-screen {
  position: fixed;
  inset: 0;
  background: black;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.hidden {
  display: none !important;
}