.orico_footer {
    background: #000;
    font-size: 16px; /* 1rem*16=16px */
  }
  .orico_footer .fotter {
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 88px; /* 5.5rem*16=88px */
    padding-top: 36px; /* 2.25rem*16=36px */
    position: relative;
  }
  .orico_footer .fotter .footerico {
    position: absolute;
    height: 50px; /* 3.125rem*16=50px */
    left: 8%;
    top: 5%;
  }
  .orico_footer .fotter .footerMain {
    min-width: 1024px;
    max-width: 1200px; /* 75rem*16=1200px */
    margin: 0 auto;
    display: flex;
    flex-direction: column;
  }
  .orico_footer .fotter .footerMain .foottxttop {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .orico_footer .fotter .footerMain .foottxttop .foootCt {
    /* gap: 1.5rem;
    display: grid; */
    display: flex;
    flex-direction: column;
    margin-bottom: 20px; /* 原px保留 */
  }
  .orico_footer .fotter .footerMain .foottxttop .foootCt .ftitle {
    font-weight: 700;
    color: #fff;
    font-size: 20px; /* 1.25rem*16=20px */
    margin-bottom: 30px; /* 原px保留 */
  }
  .orico_footer .fotter .footerMain .foottxttop .foootCt ul {
    /* display: grid;
    gap: 0.75rem; */
    display: flex;
    flex-direction: column;
  }
  .orico_footer .fotter .footerMain .foottxttop .foootCt ul li {
    margin-bottom: 15px; /* 原px保留 */
  }
  .orico_footer .fotter .footerMain .foottxttop .foootCt ul .fline {
    color: #fff;
    opacity: 0.7;
    transition: opacity 0.2s ease-in-out;
    overflow-wrap: anywhere;
    font-size: 16px; /* 兜底确保16px */
  }
  .orico_footer .fotter .footerMain .foottxtbottom {
    padding-left: 14%;
    display: grid;
    padding-top: 4%;
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftopicos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1%;
    gap: 32px; /* 2rem*16=32px */
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftopicos ul {
    /* gap: 0.75rem 1.5rem; */
    flex-wrap: wrap;
    display: flex;
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftopicos ul a {
    margin-right: 32px; /* 2rem*16=32px */
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftopicos ul img {
    height: 30px; /* 原px保留 */
    width: 30px; /* 原px保留 */
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftcopyright {
    color: #b3b3b3;
    font-size: 16px; /* 原0.875rem=14px → 提升至16px */
  }
  .orico_footer .fotter .footerMain .foottxtbottom .ftcopyright a {
    color: #b3b3b3;
    font-size: 16px; /* 兜底确保16px */
  }
  .orico_footer .fotter .footerMain .foottxtbottom .batext {
    color: #fff;
    font-size: 16px; /* 原14px → 提升至16px */
    margin-top: 5px; /* 原px保留 */
  }
  
  .oricoCont {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 56px 0; /* 3.5rem*16=56px */
    background: transparent;
    background: #f2f2f2;
  }
  .oricoCont .ctitem {
    width: 45%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .oricoCont .ctitem .ctimg {
    max-width: 100px; /* 6.25rem*16=100px */
    width: 60px; /* 3.75rem*16=60px */
    height: 60px; /* 3.75rem*16=60px */
    margin-top: 2%;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .oricoCont .ctitem .cttitle {
    font-size: 20px; /* 1.25rem*16=20px */
    text-align: center;
    font-weight: 600;
    line-height: 40px; /* 2.5rem*16=40px */
  }
  .oricoCont .ctitem .ctdec {
    font-size: 16px; /* 原0.875rem=14px → 提升至16px */
    text-align: center;
    line-height: 16px; /* 1rem*16=16px */
    margin: auto;
  }
  .backtop {
    position: fixed;
    right: 20px; /* 1.25rem*16=20px */
    padding: 10px 5px; /* 原px值保留 */
    bottom: 10%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #666;
    font-size: 16px; /* 原0.75rem=12px → 提升至16px保障可读性 */
    background: #fff;
    cursor: pointer;
    border: 1px solid rgb(241, 241, 241);
}

.backtop .ictop {
    height: 18px; /* 1.125rem*16=18px */
    width: 15px; /* 0.9375rem*16=15px */
    margin-bottom: 4px; /* 0.25rem*16=4px */
}
  @media screen and (max-width: 1777px) {
    .footerico {
      top: 65% !important;
      bottom: 24%;
      left: 50% !important;
    }
  }