Paypal Smart button - JS SDK - Change text color in credit card form

[TigerM5]

Hi there,

I would like to know how I can change the text color in the credit card form (the grey credit or debit card button below the gold one), if possible. My website has a dark theme and the text in the form is dark grey, which make it almost impossible to read, as shown in the screenshot below:

Can it be modified? I've been searching through much documentation but found nothing useful. I've found the style-guide (https://developer.paypal.com/docs/platforms/checkout/reference/style-guide/) and read the paypal.HostedFields.render method section, but I have absolutely no clue how to implement it.

Thanks in advance