By Wayne Cole SYDNEY (Reuters) – Asian share markets slid on Thursday after the U.S. Federal Reserve laid the groundwork for a protracted tightening campaign that torpedoed market hopes for a pause, sank bonds and lifted the dollar. Investors were initially cheered that the Fed opened the door to a slowdown in the pace of hikes after raising interest rates 75 basis points to 3.75-4.0%, by noting that policy acted with a lag. But Chair Jerome Powell soured the mood by saying it was “very premature” to think about pausing and that the peak for rates would likely be higher than previously expecte…