*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: #05020c;
  overflow: hidden;
}

body {
  font-family: Nunito, system-ui, sans-serif;
  color: #f4ecff;
}

.stage {
  width: 100vw;
  height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(120, 50, 160, 0.18), transparent 60%),
    #05020c;
}

#game {
  display: block;
  border-radius: 6px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04), 0 30px 80px rgba(0, 0, 0, 0.6);
  cursor: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

:fullscreen #game {
  border-radius: 0;
  box-shadow: none;
}