Sidebar paints a glyph and digit per section, the palette button a
magnifier and ⌃K; page titles, subtitles and the Actions heading are
spoken only. web/scripts/visible_words.mjs lists chrome words in the
built pages (146 -> 4, the command-button labels).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
