.navbar{overflow:visible}
details.nav-more{position:relative}
details.nav-more > :not(summary){
  position:absolute;top:calc(100% + 8px);left:0;background:var(--bg,#212a35);
  border:1px solid var(--border,#3a4554);border-radius:12px;padding:8px;min-width:260px;display:block !important;
  box-shadow:0 8px 30px rgba(0,0,0,.35);z-index:120;visibility:hidden;opacity:0;transform:translateY(-4px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s}
details.nav-more[open] > :not(summary){visibility:visible;opacity:1;transform:translateY(0)}
@media(max-width:960px){details.nav-more{display:none}}