1 — UA default (guillemets, no author CSS)

A bare <q> renders quote marks out of the box via PeachPDF's default stylesheet.

The only thing we have to fear is fear itself. — Franklin D. Roosevelt

2 — Nested quotes select a pair by depth (CSS 2.1 §12.3.1)

A custom quotes property with two pairs; the inner <q> automatically picks the second pair since it is one level deeper.

She said, this is amazing, and smiled.

3 — quotes: none suppresses the glyph but keeps tracking depth

open-quote/close-quote still resolve (so nesting depth stays correct for sibling content) but render no character.

No visible marks around this sentence.