{"id":"segments","name":"Audience segments","job":"Route each named audience to its own path with its own CTA.","required_elements":["segment_blocks"],"rules":["Every segment identified at the position stage appears; none is implied or merged.","Each block speaks to the segment's own economics and constraint, not a generic benefit.","Each block ends in its own verb-first CTA, and no two segment CTAs share a destination unless the routes genuinely merge."],"appears_in":["homepage"],"related_rules":[{"id":"MG-CTA-001","href":"/v1/rules/MG-CTA-001"},{"id":"MG-STRUCT-003","href":"/v1/rules/MG-STRUCT-003"}]}