Two hairlines said where the measure ends and left the reader to notice that everything outside them
was empty. The margins are tinted now, faintly, so the unused width reads as what it is — room the page
does not occupy, which is the question somebody widening a gutter or judging a desktop layout is
actually asking.
Faint on purpose: it is absence, and anything stronger competes with the content for the eye. Nothing
is drawn at all when the frame is no wider than the measure, which is the existing early return.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
pastilhasandClaude Opus 5
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