港股主要指数午后走弱，恒生指数转跌，恒生科技指数涨幅收窄至0.2%。

Core Viewpoint - The Hong Kong stock market indices weakened in the afternoon, with the Hang Seng Index turning negative while the Hang Seng Tech Index's gains narrowed to 0.2% [1] Group 1 - The Hang Seng Index experienced a decline in the afternoon trading session [1] - The Hang Seng Tech Index's increase was reduced to 0.2% [1]