Main content area
Manual ====== A wireframe is a **single, self-contained HTML file** that renders a static or lightly-styled mockup of the target UI. Guidestar fetches this file at runtime, injects it into a sandboxed container, and drives the animation steps against it. Because the file is loaded via ``fetch`` and injected as HTML, it must be fully self-contained — all CSS must live in a ``
Main content area