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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #04060f;
  color: #dfe9ff;
  font-family: "Trebuchet MS", system-ui, -apple-system, sans-serif;
  touch-action: none;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#stage {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 34%, #0d1638 0%, #05081a 55%, #02030a 100%);
}

canvas {
  display: block;
  touch-action: none;
  border-radius: 3px;
  box-shadow:
    0 0 0 1px rgba(120, 165, 255, 0.12),
    0 18px 70px rgba(30, 60, 160, 0.35),
    0 0 120px rgba(60, 110, 255, 0.14);
  background: #05081a;
}