Third Post, No Image
This post has no image, to check how the list card and page header handle a missing media slot.
The third demo post deliberately has no image field, to check that themes don't leave a broken gap where the media slot would be.
This description is deliberately a bit longer than the first post's, to see how summary text truncates or wraps in the list component.
A short post to test how the blog layout and list card handle a normal-length entry.
Exercises the parts of a post page the other posts don't, the cover image with a caption, author photos and the tag footer.