nav > div > a { overflow-wrap: anywhere; }
#nav-actions { flex-wrap: wrap; gap: 8px; }
#user-tab-nav { flex-wrap: wrap; gap: 4px; }
#user-tab-nav > button { min-width: 0; white-space: normal; }
@media (max-width: 640px) {
    nav > div > a { flex-basis: 100%; font-size: 18px; line-height: 1.35; }
    #user-tab-nav > button { flex: 1 1 140px; margin-left: 0; }
    #nav-actions { margin-left: 0; }
}