The default, and what 96 pages on this site are. Write a markdown file incms/, leave type: out, and you get this.
The body is markdown, so everything the pipeline does for prose happens here:
tables get a scroll container, code blocks get a copy button, inline
and become chips.
The table of contents
The rail on the right is built from the h1 and h2 headings, and it is why
this layout keeps to the 1080px reading measure — the measure and the rail are
one decision. A page whose content is not prose wants
the page type instead.
The pager
A real doc page ends with prev/next through its section's reading order. This
example has none, because it belongs to no section — that is what makes it an
example rather than a page. To see one, open a page that is genuinely in a
sequence, like Button.
The page bar
Breadcrumb on the left, then the markdown-source menu and the close. It is the
same bar at every level: a doc closes to its contents, a contents page closes
to the shelf.