*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #111;
  font-family: monospace;
}

#game {
  display: block;
  width: 100%;
  height: 100%;
}

#overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.75);
}

#status {
  color: #ccc;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
}