html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background: #0a0507;
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
  font-family: Georgia, "Times New Roman", serif;
}

#stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

canvas#game {
  display: block;
  touch-action: none;
  border-radius: 6px;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.9);
  background: #14070c;
}

@media (min-aspect-ratio: 1/1) {
  canvas#game {
    border-radius: 10px;
  }
}