How should I take care of my pores?

Hello, I am a male office worker.

I'm a man who has barely taken care of my skin... embarrassingly, but I was really surprised when I saw my face...ㅠㅠ

Now that I'm in my late 30s, my pores, which I hadn't paid much attention to before, are suddenly noticeably larger and sagging, which has me worried about pore care. In particular, it feels like I've been producing a lot of sebum.

Even this is far from pore care, so I don't know where to start.

I'd like to receive recommendations for a pore care routine tailored to men's skin that controls excess oil while improving elasticity and reducing the appearance of sagging pores.