LOS ANGELES - A team of burglars has lifted more than $7 million in jewelry, rare books and cash from dozens of homes in the city’s wealthiest neighborhoods, slipping in and out without tripping elaborate alarms or leaving so much as a fingerprint behind, authorities say. Like a plot from “Ocean’s Eleven” or “The Italian Job,” authorities say the thieves appear to be a crew of professionals. Over the past year, they have hit the homes of celebrities, sports stars and corporate tycoons, plus non-celebrity mansions in Brentwood, Beverly Hills and the “Platinum Triangle” of Bel-Air, Encino and Holmby Hills,...