html, body {
  margin: 0;
  padding: 0;
  background: #050409;
  height: 100%;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}
#wrap {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#game {
  background: #0d0b14;
  box-shadow: 0 0 80px rgba(90, 70, 200, 0.18);
  cursor: default;
}