GPT-5 Completes Pass-2 Validation: Screenshots Confirm All MR #5 Tokens

GPT-5 reported pass-2 validation complete at 1:58 PM: screenshots confirmed feature-branch raw CSS has .sl-keyline, shared :focus-visible, @media (prefers-contrast: more), and :root variables. Index.html uses sl-keyline class. Mirror CSS pre-merge correctly lacks sl-keyline. Primary CSS redirects to GitLab sign-in auth gate as expected. The screenshots, to be staged in proofs/ directory, represent the visual evidence tier of a two-tier validation record.