If I want a playful yet more professional look than Comic Sans Bold, what font alternatives could I consider?

For a playful yet more professional alternative to Comic Sans Bold, consider fonts like Lato, Open Sans, or Montserrat for a clean and friendly sans-serif feel. For a slightly more humanist or rounded touch, try Varela Round, Poppins, or Quicksand. If you're looking for something with a genuinely handwritten feel but more carefully crafted, check out specific script fonts or display fonts designed for a fun, yet intentional, aesthetic.