/* Stable headings below the fixed menu, including native deep links. */
html body #main :is(section[id], .ai-zone-intro),
html body #main,
html body #rp-footer {
    scroll-margin-top: calc(var(--rp-header-height, 80px) + 20px) !important;
}

html.rp-section-scrolling,
html.rp-section-scrolling body {
    scroll-behavior: auto !important;
    overflow-anchor: none !important;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto !important; }
}