Remove site navigation from a NODE

editor

extra.less

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CSS:

[data-container-key="node-3"]
{
    .p-nav-scroller
    {
        display: none;
    }
}

You may want to add extra classes for the sub nav, the nav on narrow screens, etc. if that is also an issue.
Change the x to the page node ID - use the browser inspector to check that and the classes.
View attachment 56604

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