Acordion Title Color by PAGE not entire website

Quote

id="collection-65f337adfccf4f514b0ff8eb"
/* accordion title colors */
li.accordion-item:nth-child(1) .accordion-item__title {
    color: white;
}
  

This is the code I had, think I messed it up as it is not working.  Just want white accordion tiles for the pages i build. I know I will have to change the Id for each page. Is there an easier way to apply to only specific pages? TYIA

You can edit that page > Add a Block > Choose Code > Then paste this code

<style>
.accordion-item__title {
    color: white !important;
}
</style>