html, body {
  margin: 0;
  padding: 0;
  background: #000;
  color: #ccc;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
}

#wrap {
  position: relative;
  width: 800px;
  height: 600px;
}

#game {
  display: block;
  background: #000;
  cursor: crosshair;
}

#status {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  font-size: 20px;
  letter-spacing: 0.1em;
}