.app-nav{align-items:center;display:flex;gap:64px;justify-content:space-between;position:sticky;top:0}.app-nav h1{margin:0}.app-nav a{color:currentColor;text-decoration:none}.app-nav .switch{display:flex;gap:8px}.app-nav .switch button{background:none;border:none;cursor:pointer;font-family:sans-serif;font-weight:700;padding:8px 16px;position:relative;text-transform:uppercase}.app-nav .switch button.active{color:var(--color);opacity:1}.app-nav .switch button .border{height:100%;left:0;position:absolute;top:0;width:100%}