html, body {
  margin: 0;
  padding: 0;
  background-color: #020d1f;
  font-family: Arial, sans-serif;
  color: #ccc;
  height: 100%;
}

body {
  overflow: auto;
  position: relative;
}
canvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  pointer-events: none;
}
.content {
  position: relative;
  z-index: 2;
  padding: 40px;
  text-align: center;
  background-color: rgba(2,13,31,0.75);
  max-width: 600px;
  margin: 40px auto;
  border-radius: 12px;
}
h1 {
  color: #62b6ff;
  font-size: 32px;
}
a {
  color: #62b6ff;
  text-decoration: none;
}