This event represents a genuine state-level civil rights rollback with measurable constitutional implications. Civil_rights scores 4 (explicit removal of protected class status for gender identity), rule_of_law scores 3 (formal legal change to civil rights code), capture scores 2 (reflects ideological control of state government), separation scores 1 (legislative-executive alignment). Policy_change mechanism adds 1.3x modifier. Single_state scope reduces by 0.6x. Severity multipliers: durability 1.2 (requires new legislation to reverse), reversibility 1.1 (technically reversible but politically difficult), precedent 1.15 (may encourage similar actions in other states). Final A-score: 21.2. B-score reflects moderate hype: outrage_bait 7 (high emotional response from affected communities), media_friendliness 6 (fits culture war narrative), novelty 4 (part of broader pattern but specific to Iowa), meme_ability 3 (limited viral potential). Layer 2: pattern_match 5 (fits established anti-trans legislative wave), narrative_pivot 4 (used to energize base), timing 3 (legislative session context). Intentionality 8 (clear political signaling). Final B-score: 18.5. Neither threshold met (A<25, B<25), D=+2.7 (minimal divergence). This is substantive state-level policy with real civil rights impact but insufficient scale for List A classification.