/* Shared sidebar remains inside the selected library branch. */
.apc-navigation .apc-tree-link[aria-current="page"],
.apc-navigation .apc-tree-overview[aria-current="page"] { background: #e8f7f1; color: #237b66; font-weight: 700; }
.asp-section-sidebar > .apc-navigation { margin-bottom: 20px; }
.acc-sidebar .apc-navigation nav { padding-bottom: 12px; }
.acc-sidebar .apc-navigation-toggle { overflow-wrap: anywhere; }
.apc-navigation .apc-section-home { flex: 1; min-width: 0; color: inherit; font: inherit; text-decoration: none; }
.apc-navigation .apc-section-home:hover,
.apc-navigation .apc-section-home[aria-current="page"] { color: #237b66; }
.apc-navigation .apc-section-home:focus-visible { outline: 2px solid #31856d; outline-offset: 3px; border-radius: 2px; }