INGLEWOOD, Calif. — Built to win now, the Los Angeles Rams delivered a shiny, new trophy for Tinseltown. Stafford tossed a 1-yard touchdown pass to Kupp with 1:25 remaining and the Rams rallied to beat the Cincinnati Bengals 23-20 to win the Super Bowl at home in their glitzy, $5 billion stadium built by owner Stan Kroenke. “I think it’s …