/* Selettore di lingua come collegamenti fra i due alberi /it/ e /en/
   (nella versione bilingue erano pulsanti gestiti da lang.js). */
.langsw a.langbtn {
  display: inline-block;
  text-decoration: none;
  line-height: 1.35;
  text-transform: none;   /* i <button> non ereditavano l'uppercase di .doc-meta, i <a> si' */
}
.langbtn[aria-current="true"] { background: var(--accent); color: #fff; }
.langbtn:not([aria-current="true"]):hover { color: #fff; }

.doc-meta .langbtn[aria-current="true"] { background: var(--n-ink); color: #fff; }
.doc-meta .langbtn:not([aria-current="true"]):hover { color: var(--n-ink); }

@media (max-width: 900px) {
  .langsw-mobile .langbtn[aria-current="true"] { background: var(--accent); color: #fff; }
  .langsw-mobile a.langbtn { text-decoration: none; }
}