app/pb_kits/playbook/pb_user/docs/_user_font_options_rails

Passing a name_style prop changes the type kit used for the user name. You can choose between title, body, caption, and detail. title is the default.

Passing a title_style prop changes the type kit used for the user title. You can choose between body, caption, and detail. body is the default.

The size of the caption is determined by the size prop.