__( 'Appearance', 'bbp-core' ), 'fields' => [ [ 'id' => 'bbpc_brand_color', 'type' => 'color', 'title' => esc_html__( 'Frontend Brand Color', 'bbp-core' ), 'output' => ':root', 'output_mode' => '--bbpc_brand_color_opt', ] ], ] );