Panel scope for multi-panel (faceted / composed) binds.
When a binder extracts one panel of a multi-panel figure, its extraction
root is the panel element — not the outer SVG. Emitted selectors must still
be anchored to the OUTER SVG's page-unique id (MAIDR resolves selectors via
document.querySelector) and additionally narrowed to the panel via the
data-maidr-panel attribute, so panel A's selector can never match panel
B's marks.
Panel scope for multi-panel (faceted / composed) binds.
When a binder extracts one panel of a multi-panel figure, its extraction root is the panel element — not the outer SVG. Emitted selectors must still be anchored to the OUTER SVG's page-unique id (MAIDR resolves selectors via
document.querySelector) and additionally narrowed to the panel via thedata-maidr-panelattribute, so panel A's selector can never match panel B's marks.