A larger range on the first line of a multi-line paragraph rises from the
first line's baseline, not from the old box's bottom, so the reach now
extends one pitch above the moved box's top. Name the 1.2 em line floor.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9