body {
  margin: 0;
  background-color: black;
}

.loading {
  color: white;
}

.canvas-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;

  font-family: sans-serif;

  background-color: black;
}

canvas {
  max-height: 100vh;
  max-width: 100vw;
}

.toggle-help-link {
  position: absolute;
  bottom: 10px;
  right: 10px;

  font-size: 12px;
  text-decoration: none;

  color: lightgrey;
}

.status {
  position: absolute;
  bottom: 10px;
  left: 10px;

  font-size: 12px;

  color: lightgrey;
}

.help-container {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  background-color: rgba(0, 0, 0, 0.4);
  color: white;
  backdrop-filter: blur(3px);
}

.help-container .help {
  width: 90%;
  max-width: 500px;
}

.help li {
  margin-bottom: 1em;
}

.help a {
  color: inherit;
}