Career Date Selection (择日)

Auspicious dates for career events (taxonomy zeri-1): interview, contract signing, first day, resignation, raise conversation, business launch, application send. Each day in a ≤90-day range scored against the person's chart (per-event Ten-God profile, 驛馬 movement bonus, 六冲 hard-avoid, almanac 宜/忌 blend where classically defensible), with 时辰 hour windows via the 五鼠遁 rule and an optional counterpart chart (interviewer or company entity by incorporation date; degrades gracefully). Deterministic per (birth input, eventType, dateRange, counterpart); tiers excellent/good/neutral/avoid; windows never verdicts. UN-TIMED BIRTHS DECIDED, NOT HEDGED (timeSensitivity): every birth time 00:00–22:59 shares the natal day pillar, so the engine runs the one alternate (23:00–24:00 late-Zi) chart and either certifies the recommendations or names the alternate best date. Seeker-facing self-insight — per the API terms never employer screening input. Full contract: docs/DATE-SELECTION-API.md.

Cost: 12 TIAN Points per call. tRPC procedure dateSelection.career.