PROTOTYPE — the macro board. One surface holding May's weeklies + the month-to-date monthly. W21 is real/audited data; W18–W20 + the monthly synthesis are hand-authored to demonstrate the format, anchored to real print dates. The board is shown in its true current state: today is 2026-05-24, so W22 (ends May 31) is still pending and the monthly is genuinely provisional.
A month-to-date board. Weeklies accrete; the monthly synthesis locks only at month close. Week → month rule: a week belongs to the month containing its end (Sunday).