DeSantis’s career has been a distillation of this Florida-Republican adaptability. Born in Jacksonville, he went from being a double-Ivy Leaguer (Yale and Harvard Law) to a Tea Party congressman to a zealous Trump defender who won the president’s endorsement for his gubernatorial campaign. A steady march rightward, it would seem — except that after winning an extremely narrow victory over Andrew Gillum in 2018, DeSantis then swung back to the center, with educational and environmental initiatives and African-American outreach that earned him 60 percent approval ratings in his first year in office. Combine that moderate swing with the combative persona DeSantis has developed during the pandemic, and you can see a model for post-Trump Republicanism that might — might — be able to hold the party’s base while broadening the G.O.P.’s appeal. You can think of it as a series of careful two-steps. Raise teacher’s salaries while denouncing critical race theory and left-wing indoctrination. Spend money on conservation and climate change mitigation through a program that carefully doesn’t mention climate change itself. Choose a Latina running mate while backing E-Verify laws. Welcome conflict with the press, but try to make sure you’re on favorable ground. This is not exactly the kind of Republicanism that the party’s donor class wanted back in 2012: DeSantis is to their right on immigration and social issues, and arguably to their left on spending. But the trauma of Trumpism has taught the G.O.P. elite that some compromise with base politics is inevitable, and right now DeSantis seems like the safest version of that compromise — Trump-y when necessary, but not Trump-y all the time.