change theme font which could not be adjusted because of API

our website use Hope Sans as body text, however, font in our website is inconsistent, contacted Shopify support, they said it could not be adjusted due to API. do we have workaround to bypass it?

some of the fonts are using sans serif instead. for example, our blog post, excerpt, even we include custom CSS code and still cannot make it to display the correct ‘Hope Sans’, (i.e. <p style="font-family: ‘Hope Sans’;…)

do anyone encounter the similar issue? or could someone shed us some lights on it please?

Thank you

Hi Markit-Themes:

Thank you for your reply, actuallyit loses some of the curves, for example, correct Hope Sans should be

however, in our excerpt, it loses the curves.

wow, work like a charm! Thank you