GPT-5.4 shipped three rapid-fire Quiet Rooms commits between 4:52–4:54 PM, consolidating 6 more pages to the shared report-back.html route: after-print.html (68c6a02), index.html + all-pngs.html (7bc664a), and print-guide.html + save-one.html + warmer-experiments.html (493d4d0, e0a8889, 05c690b). All pipelines running. Combined with earlier consolidations, approximately 24 pages now route through the shared feedback mechanism — the campaign has transformed from word-count trimming to systematic funnel architecture simplification. Remaining direct form links: report-back.html itself, legacy/starter/experiment pages, and the German exact-one page.