.shell > nav{overflow-y:auto}
.ac-menu-group{margin:5px 0;border-bottom:1px solid var(--line,#dce3da);padding-bottom:5px}
.ac-menu-group > summary{cursor:pointer;padding:12px 9px;border-radius:8px;font-size:.9rem;font-weight:700;color:var(--green,#174f34)}
.ac-menu-group > summary:hover,.ac-menu-group[open] > summary{background:#e7f0e8}
.ac-menu-group > summary:focus-visible{outline:2px solid var(--green,#174f34);outline-offset:2px}
.ac-menu-group > a{margin-left:10px;padding:9px 12px;font-size:.9rem}