.legacy-boot{padding:0;border:0;max-width:none;max-height:none;width:100vw;height:100svh;background:#000;color:#fff}
.legacy-boot[open]{display:flex;align-items:center;justify-content:center}
.legacy-boot::backdrop{background:#000}
.legacy-boot video{display:block;width:100%;height:100%;object-fit:contain}