.yd-quick { display: none; }
@media (max-width: 750px) {
  .yd-quick {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    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);
    align-items: end;
    justify-items: stretch;
    background: #16161A;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -4px 14px rgba(0, 0, 0, .45);
    box-sizing: border-box;
  }
  .yd-quick a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 48px;
    min-width: 0;
    gap: 2px;
    color: #9a9a9a;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: -.08em;
    text-decoration: none;
    line-height: 1.1;
    white-space: nowrap;
  }
  .yd-quick a svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: block;
    margin: 0 auto;
  }
  .yd-quick a.is-on { color: #fff; }
  .yd-quick a.is-home {
    height: 56px;
    position: relative;
    padding: 0;
    gap: 0;
  }
  .yd-quick .yd-quick-home {
    position: absolute;
    left: 50%;
    bottom: 8px;
    transform: translateX(-50%);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #F83D3D;
    box-shadow: 0 4px 10px rgba(0, 0, 0, .35);
    color: #fff;
  }
  .yd-quick a.is-home svg {
    width: 20px;
    height: 20px;
    stroke: #fff;
    margin: 0;
  }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
  #topBtn, .copyright_menu { bottom: 76px !important; }
}