:root {
  --bg: #000;
  --fg: rgba(255, 255, 255, 0.92);
  --glow: rgba(255, 255, 255, 0.14);
}

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

html,
body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}

body {
  display: grid;
  place-items: center;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--fg);
  position: relative;
  cursor: default;
}