.mk-quick { display: none; }
@media (max-width: 750px) {
  .mk-quick {
    display: grid;
    grid-template-columns: 1fr 1fr 68px 1fr 1fr;
    align-items: center;
    justify-items: center;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1040;
    width: 100%;
    height: calc(56px + env(safe-area-inset-bottom, 0px));
    padding: 0 4px env(safe-area-inset-bottom, 0px);
    background: #16161A;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -4px 14px rgba(0, 0, 0, .45);
    box-sizing: border-box;
  }
  .mk-quick a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 48px;
    gap: 3px;
    color: #9a9a9a;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: -.06em;
    text-decoration: none;
    line-height: 1.1;
    min-width: 0;
  }
  .mk-quick a .fa { font-size: 16px; margin: 0 !important; }
  .mk-quick a.is-on { color: #fff; }
  .mk-quick a.is-home {
    width: 68px;
    height: 56px;
    padding: 0;
    gap: 0;
    flex-direction: row;
    overflow: visible;
    justify-self: center;
  }
  .mk-quick .mk-quick-home {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin: 0;
    border-radius: 50%;
    background: #007BFF;
    border: 3px solid #fff;
    box-shadow: 0 6px 16px rgba(0, 123, 255, .55);
    color: #fff;
    box-sizing: border-box;
    transform: translateY(-10px);
  }
  .mk-quick .mk-quick-home svg {
    display: block;
    width: 22px;
    height: 22px;
    margin: 0;
  }
  .mk-quick a.is-home.is-on .mk-quick-home {
    background: #0056d6;
    box-shadow: 0 8px 18px rgba(0, 123, 255, .7);
  }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
  #topBtn { bottom: 76px !important; }
}