Film A · 马桶为什么一直流水

Locked story: 【小区物业维修工 老周】在【凌晨 2 点的业主群】用【Grok Bot 的 Colorfigures 透视 + Labels】完成了【给业主讲清楚「马桶为什么一直流水」】.
Live product: toilet-running-cistern.pages.dev · Re-record take3 post-PR32 · Real Playwright CDP recording (fixed camera, no 3D drag) · Flush → overflow → Fix float → QUIET hold ≥3s.

Credit: @Aprilzz423 · Colorfigures © April Zhu · iso-figure © Tolga Cohce · MIT · Product /verify PASS (?press=Flush@300,Fix%20float@2500).

Root handoff: handoff.json