Unifies PNG and SVG body-part images behind a single CSS-mask
render path, so both now colorize with a --accent CSS variable.
Accent splits by measurement type: --blue for proportion parts
(chest, shoulders, waist, hips) and --nord8 for muscle parts
(neck, biceps, forearms, thighs, calves). Stats cards gain a
matching 8%-tint fill and accent-colored hover border. History
page header image enlarged. Thigh SVG stroke-width bumped to 11
for better mask legibility.
Alexander
56d438631b
