html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background: #000;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #fff;
}

canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.content {
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  text-align: center;
  padding: 0 20px;
}

h1 {
  font-size: 3rem;
  margin: 0;
  letter-spacing: 4px;
  text-shadow: 0 0 15px #fff;
}

p {
  margin: 1rem 0 0;
  font-size: 1.5rem;
  color: #ccc;
  text-shadow: 0 0 10px rgba(255,255,255,0.3);
}