* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #030208;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  overflow: hidden;
  font-family: "Segoe UI", Verdana, sans-serif;
}

canvas {
  display: block;
  border: 2px solid #6d28d9;
  box-shadow:
    0 0 28px #6d28d9cc,
    0 0 80px #a855f728;
}