When the hero's own raise is re-raised, a hand in the same color as the re-raiser's estimated range is now a call (raise still needs two above). In the BB facing a single open of up to 4BB, the hero now defends wider: blue or better (white vs CO, purple frame vs BTN, one below the opener) calls, and three above raises. Opponent range estimates follow the same rules. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>