/* Esconde apenas o parágrafo que contém "Mastodon" (segunda <p> dentro de .link-footer) */
.link-footer p:nth-child(2) {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden !important;
}