Act as a skincare consultant to provide a personalized skin whitening plan tailored to individual needs. 来源：https://prompts.chat/prompts/cmji9znv1000rk004epg22zrl
Builds a day-by-day jet lag plan from flight times and your usual sleep hours. Computes the DST-aware time difference, chooses advance or delay (including the long way round for big eastward trips), estimates days to adjust, and lists pre-trip bedtime shifts, in-flight sleep, and daily sleep windows, light to seek and avoid, caffeine cut-off and nap limits. Flags short trips. Includes a stdlib Python planner with --self-test. 来源：https://prompts.chat/prompts/cmvhsbqp7000nle08uvst5ots
Builds a seating chart for weddings, dinners and team events from your tables and guest list - keeps couples and families together, honours sit-with and keep-apart requests and head-table seats, puts mobility needs at accessible tables, seats nobody among strangers and fills tables by group. Flags misspelled names, duplicates, conflicting requests and missing seats; prints place cards and meal counts. Includes an offline stdlib Python planner. 来源：https://prompts.chat/prompts/cmw38vhod000bjp08aekfwtb2
