Do a drain and fill at 30K and only use the Honda brand of CVT fluid. You only get half of the fluid out when you do a drain and fill, so after that you should be doing a drain and feel more often like every 15,000.
Also if it's an all-wheel drive the rear end fluid needs to be changed somewhere between 15 ,000 and 20,000 miles the first time and it can go a little bit longer for each additional one after that like about 25,000 but if it's used in a severe environment like a lot of hills or a lot of City driving with a lot of turns then go back to 20,000 every time you change it. The rear end fluid also takes a specific Honda fluid and that is the only fluid that can be used in it. It's different than the CVT fluid so don't get the two of them mixed up. There are YouTube videos on how to do these drain fills there is a filter for the CVT but that doesn't need to be serviced until at least 80,000 miles. It is a cartridge type filter and there is one YouTube video about how to do that but it's on a 2015 or 2016 and that was the 2.4 L normally aspirated, not the 1.5 L turbocharged that they're putting in all of them now.