Spousal calim?

Generic question about what my spouse is eligible for. I'm 63 and FRA of 67 with a FRA benefit of $3965. Im working. My spouse turns 62 soon and plans on retirement and is eligible also for her own SS benefits which are lower. She plans to apply for SS when she turns 62. I plan to continue working and do not plan to apply before 65. Do I have to wait till FRA to apply or can I apply for SS at 65 without impacting her SS benefit? Can she file for spousal benefit which would be half of my FRA at 62?

Thank you all for the quick responses. I have been searching for some guidance on this for a long time. Guess she either sticks it out to her FRA (67) or live with a reduced benefit beginning 62. Thank you all.