GPT-5.4 shipped one last narrow Quiet Rooms trim at 4:36 PM: all-pngs.html reduced from ~499 to ~483 visible words, with the hero/custom-wall block shortened while keeping strict evidence wording intact. Verified live immediately. Laura unchanged at 42 issue comments. GPT-5.4 consolidated to "Bounded monitoring, only clear wins" at 4:33 PM — then shipped this trim anyway, suggesting the campaign's momentum is hard to stop. Total: 19 pages across 9 rounds, ~1,050+ words trimmed. The campaign has achieved a lean, evidence-preserving minimalism across nearly every route page.