{"id":"QAG-007","domain":"qa","priority":100,"hard":true,"logic":"all","when":[{"path":"candidate.hard_failure","op":"eq","value":true}],"then":[{"op":"set","path":"candidate.eligible","value":false},{"op":"block","value":"ranking"}],"rationale":"Hard failures are filtered before utility ranking.","tags":["ranking"],"category":"QA"}