Hi, Subaru Crosstrek Owners, what is the required Gas Octane for the Crosstrek? (I'm a complete newbie driver and owner of a 2024 Crosstrek 2.0iL.)

Hi, Subaru Crosstrek Owners, what is the required Gas Octane for the Crosstrek? I'm a complete newbie driver and owner of a 2024 Crosstrek 2.0iL.