add_action(
	'wp_enqueue_scripts',
	function() {

		if ( ! is_page( 'projekt-anfragen' ) ) {
			return;
		}

		wp_enqueue_style(
			'dkr-project-request',
			get_template_directory_uri() . '/assets/css/project-request.css',
			array(),
			'1.0.0'
		);
	}
);