File Content: 404.html <!-- wp:template-part {"slug":"header"} /--> <!-- wp:group {"tagName":"main","style":{"spacing":{"padding":{"top":"var:preset|spacing|50","bottom":"var:preset|spacing|50","left":"var:preset|spacing|50","right":"var:preset|spacing|50"}}},"layout":{"type":"default"}} --> <main class="wp-block-group" style="padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)"> <!-- wp:pattern {"slug":"twentytwentyfive/hidden-404"} /--> </main> <!-- /wp:group --> <!-- wp:template-part {"slug":"footer"} /--> Submit