sparkling post title color before clicking

hello i searched a lot but i couldnt find any answer :confused: sorry if i posted again

i would like to change color of my post title, before i click it turns pink how can i make it another color?
and also i added nextpage to my posts with this code <!–nextpage–> but its also pink how can i change the color?

Hi @emma,

I hope you are well today and thank you for your question.

I visited your site to test it but i didn’t see any post on your and the page is displaying “Nichts gefunden”.

Please advise.

Kind Regards,