Hamburger and Header

So all of a sudden my header and hamburger icon aren't showing up on mobile. It's fine on desktop though. I have a lot of code on my site, so I'm not sure if something broke if Squarespace updated. I have attached a screenshot of the mobile view.

Thanks!

Because mobile header is transparent color so it will use site background color (black)

header black, logo black, burger black...

You can add this code to change color on mobile only

@media screen and (max-width:992px) {
body.homepage:not(.header--menu-open) {
		header#header img {
    filter: invert(1);
}
.burger-inner>div {
    background-color: white !important;
}
}
}