Draw offers: player writes drawOffered to their record, opponent sees accept/decline banner via Jetstream. Accepting writes draw result, declining just dismisses. Making a move implicitly declines. State persists across page reloads. Also fixes: waitForOpponent ignoring events with status != active (prevents premature transition when creating game as black), connectJetstream called before PDS write (prevents dead Jetstream if write fails), game controls hidden until first move played, explicit result tracking for resignation and draw by agreement.