/* 底部导航 */
  footer {
    position: relative;
    z-index: 10;
    padding: 50px var(--w1600);
    background: #333;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  footer a {
    color: #fff;
    font-size: 16px;
    line-height: 1.5;
    display: flex;
    align-items: center;
  }

  footer a p {
    display: block;
    margin: 0 5px;
  }

  footer a:last-child p {
    display: none;
  }

  footer a:hover {
    color: var(--color);
  }

  @media (max-width: 1200px) {
    footer {
      padding: 30px var(--w1600);
    }

    footer a {
      font-size: 14px;
    }
  }