'typography', 'settings' => 'global_heading_font', 'label' => __( 'Global Heading Font', 'book-author-template' ), 'section' => 'typography', 'default' => [ 'font-family' => 'Roboto', 'variant' => '700', ], 'priority' => 10, 'transport' => 'postMessage', 'output' => [ [ 'element' => 'h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6', ], ], ] ); // Global Body Font Kirki::add_field( 'book_author_template_config', [ 'type' => 'typography', 'settings' => 'global_body_font', 'label' => __( 'Global Body Font', 'book-author-template' ), 'section' => 'typography', 'default' => [ 'font-family' => 'Roboto', 'variant' => 'regular', ], 'priority' => 10, 'transport' => 'postMessage', 'output' => [ [ 'element' => 'body, button, input, select, optgroup, textarea', ], ], ] );