Remove Category navigation just from the product page (but not from the shop page)

/* remove product category nav */
div#categoryNav {
    display: none !important;
}

I'd like to use this code found on this forum archive for removing the category navigation from the product page. The problem with the code is, that it will remove the category navigation as well from my related shop page. I'm on the Wells template. Would be very happy for a hint at how to solve this.

Link: https://architectureshooting.com/druckeditionen-print-editions/berlin-tempelhof-runway

You mean disable the code on this page? https://architectureshooting.com/druckeditionen-print-editions/berlin-tempelhof-runway

Yes, I mean disable on all product pages like that one, but not on the main shop page with product overview.

Perfect!!! Thank you again!