:root {
  color-scheme: light;
  background: #efeee9;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

main {
  width: 100%;
  height: 100svh;
  min-height: 360px;
  overflow: hidden;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}