Character gradients on live type export as url(#…) spanning the
laid-out text (point, area, on-path and outlined type, as on the
canvas); character stroke gradients span the text grown by half the
weight. Identical gradients share one def, and a swatch gradient takes
the swatch's name as its id. Midpoints are written as extra stops marked
data-vc-midpoint, which import turns back into midpoints.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
