body {
  margin: 0;
  background: #f0f0f0;
  font-family: Arial, sans-serif;
  text-align: center;
  user-select: none;
}

h1 {
  margin: 20px 0;
  color: #333;
}

#gameCanvas {
  background: #fff;
  border: 2px solid #333;
  display: block;
  margin: 0 auto;
}

#info {
  margin-top: 10px;
  font-size: 20px;
  display: flex;
  justify-content: center;
  gap: 30px;
  color: #333;
}

#gameOver {
  margin-top: 20px;
  font-size: 24px;
  color: red;
}

.hidden {
  display: none;
}