- SUBJECT_PERCENT_PATTERN weight 10 → 15
- SCORE_BLOCK_MIDRANGE 50 → 40
- new FS-token pattern (+20): \b\d+\s*FS\b (free-spins abbreviation)
- new extreme-percent pattern (+20): \b[1-9]\d{2,}\s*% (>=100% signals gambling)
- casino in sender display-name (+30): targeted v1.2 reactivation
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>