parseSvgColor → packed ARGB (#rgb/#rgba/#rrggbb/#rrggbbaa, rgb()/rgba() integer or %, common names, none/transparent → 0x0); null on unrecognised so the caller can inherit. parseTransform → a composed 2-D Affine (translate/scale/rotate[/about-point]/matrix/skew), applied left-to-right. Both tolerant and Flutter-free, covered by dart test (22 cases). These feed the typed node model next. No user-visible behaviour yet. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>