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

body {
  background: #0C0D14;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  font-family: 'Courier New', monospace;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  color: #E0E0E0;
}

#game-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#game-canvas {
  display: block;
  background: #0C0D14;
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(79, 195, 247, 0.06);
}