Brendan Rodgers insisted he has “never worked harder” to find on‑field answers after Celtic fell eight points behind Hearts in the Scottish Premiership with a 3-1 defeat in Edinburgh. The home team’s win means the champions have lost back‑to‑back league games and taken only 17 points from a possible 27 in their latest title defence. Rodgers denied he has lost appetite for the battle. “I’ve never w...