*,
*::after,
*::before {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family:
    sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    'Open Sans',
    'Helvetica Neue';
}

a {
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

body {
  height: 100vh;
  width: 100%;
  background: #000;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  place-content: center;
}

body {
  margin: 0;
  overflow: hidden;
  background: #111;
  color: #eee;
  font-family: sans-serif;
}
canvas {
  display: block;
  touch-action: none;
}
.ui {
  position: absolute;
  top: 20px;
  left: 20px;
  pointer-events: none;
}
kbd {
  background: #444;
  padding: 2px 4px;
  border-radius: 4px;
}