Header and Navigation Disappearing on Mobile. Would so appreciate any help :)

Site URL: https://www.spagettyimages.co/rawspaghetti

Hi! 

I just noticed that when I try to view my site on mobile, the logo and the navigation bar don't appear. Would love any help that anyone could give me, as I feel like I've tried everything to fix this, but alas, no luck. 

Also if it helps, I've been using Safari 14.0.3 

Hi, In Design > Custom CSS > Find & remove this code

@media (max-width: 600px) {
    #mobile-navigation-label {
        display:none
    }

    #mobile-navigation-title {
        display: none !important
    }

    #stinky {
        background-image: url(https://static1.squarespace.com/static/5a4bcdb049fc2bcd8a537a5e/t/5a4d084e652dea72c8978b15/1514997838554/logo-layout-black.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center top;
        min-height: 70px;
        margin-top: 20px
    }

    #mobile-navigation.sqs-mobile-nav-open ul {
        display: block;
        margin-top: 0px
    }
}