footer {
      position: relative;
      z-index: 10;
      background: #F5F5F5;
      padding: 90px 0 120px;
    }

    footer .container {
      display: flex;
      justify-content: space-between;
    }

    .FtLt span {
      display: block;
      margin-bottom: 45px;
    }

    .FtLt span:last-child {
      margin-bottom: 0px;
    }

    .FtLt h1 {
      font-weight: 700;
      font-size: 20px;
      line-height: 1;
      color: #333333;
      margin-bottom: 10px;
    }

    .FtLt h2 {
      font-weight: 700;
      font-size: 18px;
      line-height: 1;
      color: #9B9B9B;
    }

    .FtNav {
      width: 720px;
      display: flex;
      justify-content: space-between;
    }

    .FtNav span {
      display: flex;
      flex-direction: column;
    }

    .FtNav span .a1 {
      font-weight: bold;
      font-size: 20px;
      line-height: 1;
      color: #333333;
      margin-bottom: 10px;
    }


    .FtNav span .a2 {
      font-size: 16px;
      line-height: 1;
      color: #9B9B9B;
      margin-top: 25px;
      font-weight: 600;
    }

    .FtRt {
      width: 130px;
    }

    .FtRt>img {
      width: 100%;
      margin-bottom: 20px;
    }

    .FtRt .Fticon {
      display: flex;
      justify-content: space-between;
    }

    .FtRt .Fticon a {
      display: block;
    }

    @media (max-width: 1440px) {
      .FtNav {
        width: 600px;
      }
    }

    @media (max-width: 1200px) {
      footer {
        padding: 60px 0 90px;
      }

      .FtNav {
        width: 460px;
        padding: 0 30px;
      }

      .FtNav span .a1 {
        font-size: 18px;
      }

      .FtNav span .a2 {
        font-size: 14px;
      }

      .FtRt {
        width: 100px;
      }
    }

    @media (max-width: 720px) {
      footer {
        padding: 30px 0;
      }

      footer .container {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
      }

      .FtLt span {
        display: block;
        margin-bottom: 30px;
      }

      .FtLt span * {
        text-align: center;
      }

      .FtNav {
        display: none;
      }

      .FtRt {
        width: 100px;
        margin: 0 auto;
        margin-top: 30px;
      }
    }

    @media (max-width: 460px) {}

    /* 备案 */
    .footer {
      background: #2D2D2D;
      position: relative;
      z-index: 3;
      width: 100%;
      color: #C7C7C7;
      font-size: 14px;
      line-height: 2;
      text-align: center;
    }

    .footer a {
      color: #C7C7C7;
      font-size: 14px;
      line-height: 2;
    }

    .footer .container {
      border-top: 1px solid #D9D9D9;
      padding: 20px 0;
    }



    @media (max-width: 640px) {
      .footer {
        width: 100%;
        text-align: center;
      }

    }