/* Completely hide right sidebar TOC on ALL pages */
.md-sidebar--secondary {
    display: none !important;
}

/* Make main content full-width (looks much better without TOC) */
.md-content {
    max-width: 100% !important;
}

/* Hide the top site title row in the primary (left) navigation */
[data-md-component="sidebar"][data-md-type="navigation"] .md-nav--primary > .md-nav__title {
    display: none !important;
}

/* Keep footer utility links visually subtle and consistent */
.site-footer-links a {
    color: inherit;
    text-decoration: underline;
}

/* Separate Guides from foundational sections in the left nav */
[data-md-component="sidebar"][data-md-type="navigation"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(3) {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--md-default-fg-color--lightest);
}

[data-md-component="sidebar"][data-md-type="navigation"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(3)::before {
    content: "FOUNDATIONS";
    display: block;
    margin: 0 0 0.4rem;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--md-default-fg-color--light);
}