:root { color-scheme: dark; }
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  width: 100%; height: 100%;
  background: #0d0b10;
  overflow: hidden;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  -webkit-font-smoothing: antialiased;
}
#stage {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: #0d0b10;
}
#game {
  display: block;
  max-width: 100%; max-height: 100%;
  width: 100%; height: 100%;
  cursor: none;
  touch-action: none;
  image-rendering: auto;
}
#boot {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #6f5a7c; letter-spacing: .35em; font-size: 12px;
  pointer-events: none; transition: opacity .4s ease;
}
#boot.gone { opacity: 0; }