Elements

A Markz element with a file of its name renders it; the rest stay as Markz writes them.

Rendered by code/@call-out.html, holding a term of its own.

The cards in data/cards.json, read through a data attribute:

Folded text, an element with behavior, its children, with a term rendered at build time.

Every other page, listed by code/@page-list.html from pages:

A term in a paragraph, and {@call-out} in code, which stays code.

The docs use the same call-out. This line has *star emphasis*, so it warns.