html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#fff}#boot{position:fixed;top:16px;left:16px;z-index:20;margin:0;color:#1a1a1a;font:14px/1.4 Segoe UI,sans-serif}#app{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1}#app canvas{display:block;background:transparent}#camera{position:fixed;z-index:0;left:0;top:0;width:0;height:0;object-fit:cover;background:#000;pointer-events:none}#debug{position:fixed;top:12px;left:12px;z-index:10;min-width:220px;padding:12px 14px;color:#eef3f8;background:#080c12d1;border:1px solid rgb(255 255 255 / 14%);border-radius:10px;font:13px/1.45 Segoe UI,sans-serif}#debug p{margin:0 0 4px}#debug [data-field=perch]{white-space:pre-line}#debug label{display:flex;align-items:center;gap:8px;margin-top:6px;cursor:pointer}#debug button{margin-top:10px;width:100%;padding:6px 8px;color:#071018;background:#f4f7fb;border:0;border-radius:6px;font:inherit;cursor:pointer}#debug button[hidden]{display:none}