Can Party A and Party B sign the contract in cursive script?
When signing a contract, no matter what font is used, it should be the name of the signatory's representative and it should be basically neat. This standard is to be able to see clearly what name is signed. If one party to the contract can't see clearly, it may request to re-sign the contract or declare the contract invalid. So read it carefully when signing to avoid too much trouble in the future.