dialog:not([open]){display:none}dialog.dialog-fallback{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2147483000;box-sizing:border-box;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;overflow:auto;background:rgba(12,14,18,.93)}