TOC deep nesting#

This page exists to stress the right-hand “On this page” TOC, which is the subject of issue #387 (TOC overflow and sidebar crowding). It contains many headings at varying depths so that:

  • The RHS TOC is long enough to overflow the viewport vertically.

  • Nested headings exercise the indent-per-level rendering at depths 2–6.

  • The LHS sidebar treatment under a densely-headed page is visible.

If the theme regresses, this page will either truncate, scroll incorrectly, or look visually crowded — all of which should jump out in the snapshot diff.

Section A1#

Brief content under A1.

Subsection A1.1#

Content.

Sub-subsection A1.1.1#

Content.

Deeply nested A1.1.1.1#

Content.

Sixth-level A1.1.1.1.1#

Content.

Subsection A1.2#

Content.

Subsection A1.3#

Content.

Section A2#

Brief content under A2.

Subsection A2.1#

Subsection A2.2#

Subsection A2.3#

Sub-subsection A2.3.1#

Sub-subsection A2.3.2#

Section A3#

Subsection A3.1#

Subsection A3.2#

Section A4#

Subsection A4.1#

Sub-subsection A4.1.1#

Fifth-level A4.1.1.1#

Subsection A4.2#

Section A5#

Subsection A5.1#

Subsection A5.2#

Subsection A5.3#

Section A6#

Section A7#

Subsection A7.1#

Subsection A7.2#

Section A8#

Subsection A8.1#

Sub-subsection A8.1.1#

Section A9#

Section A10#

Subsection A10.1#

Subsection A10.2#

Subsection A10.3#

Subsection A10.4#

Section A11#

Section A12#

Subsection A12.1#

Section A13#

Subsection A13.1#

Subsection A13.2#

Section A14#

Section A15#

Subsection A15.1#

Sub-subsection A15.1.1#

Fifth-level A15.1.1.1#
Sixth-level A15.1.1.1.1#

Section A16#

Section A17#

Subsection A17.1#

Subsection A17.2#

Section A18#

Section A19#

Subsection A19.1#

Section A20#

Subsection A20.1#

Subsection A20.2#

Subsection A20.3#

Sub-subsection A20.3.1#

Sub-subsection A20.3.2#

Sub-subsection A20.3.3#

Section A21#

Section A22#

Subsection A22.1#

Section A23#

Section A24#

Subsection A24.1#

Subsection A24.2#

Section A25#

Section A26#

Subsection A26.1#

Sub-subsection A26.1.1#

Section A27#

Section A28#

Subsection A28.1#

Subsection A28.2#

Section A29#

Section A30#

A final section to close out the page.