Product tour and appearance
The product tour. New accounts are offered a short guided tour. Admins get a walk-through of naming a club, adding players, creating a season, and the roster, availability and setup tabs, ending at "Generate schedule". Players see how to open their club and season, mark the weeks they can't play, and find "My matches". Click "Not now" to skip it, "End tour" to stop part-way, and pick it up again any time from your avatar menu with "Replay product tour".
Light or dark. The appearance switch in the top bar sets light, dark, or "Match system" (follow your device's setting). It's remembered on that browser.
Design. Separately from light and dark, your account page lets you choose between two looks, "Clear" and "Organic". That choice is saved on your account and follows you to every device — see Managing your account.

