Every variant starts at its own seed on the left. Each step it went through is a thumbnail to the right; click any thumbnail to open that exact version. A red ✕ marks where a row ended and why. A small chip is a round with a critique but no saved screenshot. Blue is the loop still running, showing the current working copy. Every round links to its critique. A ↳ row under a variant holds pages recovered from the hourly Time Machine snapshots, named by the hour they were taken; each opens the page as it stood then.