body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background: linear-gradient(135deg, #1f1c2c, #928dab);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.game-container {
  text-align: center;
  max-width: 400px;
}

h1 {
  margin-bottom: 5px;
}

.instructions {
  font-size: 14px;
  margin-bottom: 10px;
  color: #ccc;
}

#game-area {
  position: relative;
  width: 100%;
  height: 500px;
  background: #2c2c54;
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto 10px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

#player {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: linear-gradient(45deg, #ff6b6b, #feca57);
  border-radius: 5px;
}

.block {
  position: absolute;
  width: 40px;
  height: 40px;
  background: linear-gradient(45deg, #54a0ff, #00d2d3);
  border-radius: 5px;
}

.score-board {
  font-size: 18px;
  margin: 10px 0;
}

#restart-btn {
  padding: 8px 16px;
  border: none;
  background-color: #ff6b6b;
  color: #fff;
  font-size: 16px;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
}

#restart-btn:hover {
  background-color: #feca57;
  color: #000;
}