@media (max-width: 720px) {
  body {
    padding-bottom: 65px;
  }

  body > aside:not(#drawer) {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 4;
    display: block;
    border-top: 1px solid #1b2b43;
    border-right: 0;
    background: #091321;
  }

  .brand,
  .system-card {
    display: none;
  }

  nav {
    display: flex;
    gap: 3px;
    overflow-x: auto;
    padding: 8px;
  }

  nav button {
    flex: 0 0 auto;
    padding: 10px 12px;
    white-space: nowrap;
  }

  nav button span {
    width: 19px;
  }
}