html,body{color:#f4f1ea;background:#1b1f24;width:100%;height:100%;margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden}#app,#app canvas{width:100%;height:100%;display:block}#boot-error{color:#fff;z-index:100;background:#7a1f1f;border-radius:8px;padding:12px 16px;font-size:14px;display:none;position:fixed;bottom:16px;left:16px;right:16px}