/* One shared destination row; chapter guides live with the page content. */
html:has([data-fde-learning-nav]) { scroll-padding-top: 0; }
body:has([data-fde-learning-nav]) main,
body:has([data-fde-learning-nav]) main [id] { scroll-margin-top: calc(var(--fde-local-height, 60px) + 20px); }
[data-fde-learning-nav] ~ main :is(.study-aside,.case-sidebar) { top: calc(var(--fde-local-height, 60px) + 20px); }
@media(prefers-reduced-motion:reduce) { html:has([data-fde-learning-nav]) { scroll-behavior: auto; } }