theme not rendering on wp integration to site

I am integrating WP to my website per instructions below:

Integrating WP to website

I have created a child theme, actually just copied twentyfourteen for now. The theme shows on the Theme panel I activate it and it confirms activation.

But my page renders without any style. The one post I have on is shown ‘naked’.

The setup on my page:
on top: require('./wp/wp-blog-header.php');

on the content portion:

<div id="main-content" class="main-content">

<?php
	if ( is_front_page() && twentyfourteen_has_featured_posts() ) {
		// Include the featured content template.
		get_template_part( 'featured-content' );

                            }
?>

	<div id="primary" class="content-area">
		<div id="content" class="site-content" role="main">

		<?php
			if ( have_posts() ) :
				// Start the Loop.
				while ( have_posts() ) : the_post();

					/*
					 * Include the post format-specific template for the content. If you want to
					 * use this in a child theme, then include a file called called content-___.php
					 * (where ___ is the post format) and that will be used instead.
					 */
					get_template_part( 'content', get_post_format() );

				endwhile;
				// Previous/next post navigation.
				twentyfourteen_paging_nav();

			else :
				// If no content, include the "No posts found" template.
				get_template_part( 'content', 'none' );

			endif;
		?>

		</div><!-- #content -->
	</div><!-- #primary -->
	<?php get_sidebar( 'content' ); ?>
</div><!-- #main-content -->