function kqz_iframe_shortcode($atts) {
$a = shortcode_atts([
'src' => '',
'height' => '80vh',
'minheight' => '720px',
], $atts);
if (empty($a['src'])) return '';
$src = esc_url($a['src']);
$height = esc_attr($a['height']);
$minheight = esc_attr($a['minheight']);
return '
';
}
add_shortcode('kqz_iframe', 'kqz_iframe_shortcode');
