Goal: This page should show exactly what your GLOBAL defaults do.

Try changing only the global knobs (in the header injector) and refresh.

Main SIMPLE (collapsible)

Main simple body text.

Second paragraph for spacing check.

Sub SIMPLE

Sub simple body.

Sub SPLIT

Sub split body.

Sub BAND

Sub band body.

Main SPLIT (collapsible)

Split body should tuck under the overlapped header.

Main BAND (collapsible)

Band body text. Bottom padding should reflect global knobs.

Non-expandable SPLIT (always open)

This should render open and non-interactive (no collapsing).

This is a normal content-frame (no rails). Use it to verify global width math + padding.

Grouped Accordion A (only one open)

Open one in the group, others close.

Grouped Accordion B

Second item in the same group.

Active Chapters

Quick Search: type anything to render up to 12 matches.

End-of-page content-frame block (no rails). Check spacing consistency before final divider.