function neori_google_fonts() {

  $font_url = '';

  /*
  Translators: If there are characters in your language that are not supported
  by chosen font(s), translate this to 'off'. Do not translate into your own language.
   */
  if ( 'off' !== _x( 'off', 'Google font: on or off', 'neori' ) ) {
    $font_url = add_query_arg( 'family', urlencode( 'Heebo:300,400,500,700|Assistant:500,600,700|PT Serif:400,700|&subset=latin,latin-ext' ), "//fonts.googleapis.com/css" );
  }

  return $font_url;

}