html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0b0f17;
  color: #e6e9f2;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

.container {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-rows: 1fr;
}

main {
  display: block;
  padding: 0;
  margin: 0;
}

canvas {
  width: 100vw;
  height: 100vh;
  border-radius: 0;
  background: #070a10;
  outline: none;
}