From lockdown to precise prevention: Adjusting epidemic-related spatial regulations from the perspectives of the 15-minute city and spatiotemporal planning

•A framework and key procedures of precise epidemic prevention are proposed.•Precise prevention balances epidemic prevention and socioeconomic sustainability.•15-minute neighborhood is considered as an ideal spatial scale for regulations.•Temporal and behavioral strategies are integrated with spatial strategies.•Variances of different neighborhoods, time periods, and facilities are considered.