html, body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: black;
  font-family: Arial, sans-serif;
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
}

.overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  text-align: center;
  z-index: 10;
}

h1 {
  font-size: 28px;
  letter-spacing: 2px;
}

p {
  opacity: 0.7;
  font-size: 14px;
  margin-top: 10px;
}