56d438631b
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.