The Wise EverWeb Monkey Says …
Use the ThemeKit project file as a reference and copy the required items over to a new project.
When setting up the basic page for the website be sure to use the blank responsive template. Delete the inserted items, set the header and footer to zero and make sure the Page Background color in the Page inspector is set to "none".
Set the Minimum Content Height to about 4000px while adding content and then reduce it to zero before publishing.