Custom font needed on product page

[bnbrown88]

Want to change font type and size specifically on my product page. (photo for reference)

 

[Arif_Shopidevs]

Hello, You want product page or collection page. Your screen shot show collection page.
If you want product page 

Step 1: Navigate to your Shopify admin panel and go to "Online Store."

Step 2: Click on "Themes" and then select  Edit code

Step 3:  sections/main-product.liquid
add top above this code to load google font

<link href="https://fonts.googleapis.com/css2?family=Stylish&display=swap" rel="stylesheet">
<style type="text/css">
  .product__title h1, 
.product-single__description {
    font-family: 'Stylish', sans-serif; /* Replace 'Roboto' with your chosen font */
}
</style>

then it will show like 

 like my product page.

[bnbrown88]

Yes, sorry collection page 

[Arif_Shopidevs]

Is that only collection page or will effect in home page also. because card is used all over the site. Is the custom font you upload in your site. Or used other.

Your home page title of product used custom font.

[Arif_Shopidevs]

Only for the collection page

Step 1: Navigate to your Shopify admin panel and go to "Online Store."

Step 2: Click on "Themes" and then select  Edit code

Step 3:  sections/main-collection-product-grid.liquid

<link href="https://fonts.googleapis.com/css2?family=Stylish&display=swap" rel="stylesheet">
<style type="text/css">
  .card__heading, 
.product-single__description {
    font-family: 'Stylish', sans-serif; /* Replace 'Roboto' with your chosen font */
}
</style>