After watching the sunrise at 7: 00, go down the mountain, take a cableway to Zhongtianmen, take a minibus to Tianwai Village, take a taxi to high-speed railway station, take a high-speed train to Jinan or Jinan West Station, and take a taxi or bus to the airport. It's too late, but it's even worse.
Or take a taxi from Tianwai Village or go directly to Yao Qiang Airport, which is sure to be in time.