* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #120d10;
  background-image: radial-gradient(circle at 50% 30%, #2a1d24 0%, #120d10 62%, #0a0709 100%);
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
}

#game {
  display: block;
  touch-action: none;
  background: #2a1f1a;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  cursor: crosshair;
}