body {
  background: #111;
  color: white;
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

h1 {
  margin: 0;
  font-size: 2.5rem;
  text-align: center;
}

/* Phaser container */
#phaser-game {
  background: #000;
  border: 2px solid #fffbfb;
}

/* CSS Snake */
.snake {
  display: flex;
  gap: 4px;
}

.segment {
  width: 20px;
  height: 20px;
  background: #4caf50;
  border-radius: 4px;
  box-shadow: 0 0 4px #4caf50;
}

.segment.head {
  background: #8bc34a;
}

/* Info section */
.info {
  text-align: center;
  max-width: 600px;
  line-height: 1.5;
}