他对冲浪产生了狂热，每天都要去海边。

He developed a ___mania for surfing and goes to the beach every day.

医生诊断她出现了轻躁狂症状，表现为连续几天的异常兴奋和睡眠减少。

The doctor diagnosed her with mild ___mania, showing unusual excitement and reduced sleep for several days.