The truth rule says everything in the brief is decided; the board chapter's design target rests on a superseded intent with no spec

The truth rule says everything in the brief is decided; the board chapter's design target rests on a superseded intent with no spec

A premise contradiction (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/brief/00-meta.md:7 — "Everything in the brief is decided."
• End B: .abcd/development/brief/04-surfaces/08-abcd.md:519 — "Design target (itd-20, intents/superseded/, superseded by itd-121, spec_id: null)."

00-meta says everything in the brief is decided and a staged section is a target a future change builds toward, while 08-abcd presents a six-section board as a design target whose intent itd-20 is superseded by itd-121 with spec_id null, and leaves open whether one of its sections is dropped. No recorded future change builds toward it.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 59.