Segmenting Static Home Page with read more or excerpt

Hello, I am using Kathmandu free version, and do edits on a child theme. I a static home page linked to an article that is much too long, but does have numerous headings. I want to be able to show and initial excerpt from the full text under each heading, and use a "continue reading" to bring up the rest of the text under that heading. In case it's not already clear, I want to adjust the visual appearance of the page so mostly only headings and their excerpts are visible. Is this possible? My website is compassionatehardball.com Thanks!