What does the Sport mode do in a Kia Ceed?

I noticed that my Kia Ceed has a Sport mode, but I'm not sure what it does. Can someone explain its purpose?

The Sport mode in a Kia Ceed allows for a more dynamic driving experience. It enhances acceleration and improves responsiveness.

In Sport mode, the transmission shifts at higher RPMs for a sportier feel. It also adjusts the steering and throttle response.

I recommend using Sport mode for fun drives on winding roads, but not for everyday driving as it may decrease fuel efficiency.