Tightens what gets printed and how. Reading-mode warm tints are
disabled so pages do not repaint cream; the mobile TOC bar's
screen-only body padding is reset; sidenote / footnote treatments
are reworked so the prose flows continuously instead of breaking
into a separate footnotes section; decorative link-icon glyphs
are suppressed while external links keep their underline so a
reader can follow them in the printed copy.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>