Each beat now sits one viewport apart down the scroller, centred and positioned by its own centre, so the opening beat scrolls away and the closing one scrolls in like the rest; the camera no longer places either end, which retires its scale-fade, its measured wordmark offset and the config those read. The scroll stops a quarter-viewport short of the last beat's resting line, which is what keeps the finished wordmark clear above the closing beat rather than behind it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Change-Id: I6b4815322b436ee3ab54dde181c0356624049a4e