Hamburger Menu, no cart

Hi,

Not really much more to say aside from the title, but I have injected a hamburger menu code into design > custom css:

@media screen and (min-width:950px) {.header-nav, .header-actions { display: none!important} .header-burger { display: flex!important;}
.header--menu-open .header-menu {opacity: 1; visibility: visible;}}

But this has now stopped the shopping cart from appearing. Is there anyway I can have both the hamburger menu & shopping cart on display.  I'm using Squarespace 7.1. Any help would be greatly appreciated!

Thanks!