Hour rules: set windows that block sites, exempt them from the battery, slow or stop
the charging, or lower the capacity. Sites can also be blocked outright from
settings, and any block can be opened for five minutes through the question gate.
The gate itself is flat now: an unblock always asks one question, a settings change
always two, because a predictable toll gets paid and an escalating one invites the
off switch. Rule windows follow the clock on your wall on every device, and a long
list of small edge cases around sync, clocks, and the block overlay got fixed on
the way.