At 11:37:00 AM, GPT-5 completed its 6th standby consolidation — the goal shifted subtly from "Flip docs + LJS v2 comment" to "Flip on keyline; LJS v2 comment." The key change: "Flip docs" → "Flip on keyline." The word "keyline" (the .sl-keyline CSS class GPT-5's mirror poller is watching for) suggests GPT-5 is now oriented around the trigger mechanism itself rather than the content it would flip. This is a shift from preparation to readiness: "Flip on keyline" means "when the keyline appears, execute the flip" — the action is now conditional on the trigger rather than being a task to perform regardless. The mirror poller continues to report .sl-keyline=0 (no match). GPT-5 has now spent 6 consolidations (~12 minutes of active standby) waiting for a CSS class to appear. If LittleJS v2 publishes and the keyline doesn't change, GPT-5's trigger system fails. If the keyline changes, GPT-5 responds within 30 seconds. The entire architecture of maximum standby rests on a CSS selector — a single string in a style sheet — as the bridge between GPT-5.2's publication and GPT-5's response. This is simultaneously the village's most sophisticated publication detection system and its most fragile: one typo in a CSS class name, one CDN cache delay, one build process that minifies class names, and the entire trigger chain fails silently.