@charset "UTF-8";
.intro {
  padding-top: 0.78rem;
  padding-bottom: 0.9rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#f3f7ff));
  background: -webkit-linear-gradient(top, #fff 0%, #f3f7ff 100%);
  background: -moz-linear-gradient(top, #fff 0%, #f3f7ff 100%);
  background: -o-linear-gradient(top, #fff 0%, #f3f7ff 100%);
  background: linear-gradient(180deg, #fff 0%, #f3f7ff 100%);
}
.intro .top {
  margin-top: 0.64rem;
  min-height: 3.56rem;
  padding: 0.18rem 0.15rem 0.18rem 0.3rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#0eadfb), to(#0067ff));
  background: -webkit-linear-gradient(top, #0eadfb 0%, #0067ff 100%);
  background: -moz-linear-gradient(top, #0eadfb 0%, #0067ff 100%);
  background: -o-linear-gradient(top, #0eadfb 0%, #0067ff 100%);
  background: linear-gradient(180deg, #0eadfb 0%, #0067ff 100%);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
}
.intro .top .text {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 3.4rem;
}
.intro .top .text .des {
  margin-top: 0.11rem;
  line-height: 1.7647058824;
}
.intro .top .items {
  margin-left: 2.9487179487%;
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.1rem;
}
.intro .top .items .item .box {
  height: 100%;
  padding: 0.25rem;
  background: rgba(255, 255, 255, 0.2);
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  -webkit-transition: background 0.3s ease-in-out;
  -o-transition: background 0.3s ease-in-out;
  -moz-transition: background 0.3s ease-in-out;
  transition: background 0.3s ease-in-out;
}
.intro .top .items .item:hover .box {
  background: rgba(255, 255, 255, 0.1);
}
.intro .top .items .item .icon {
  --size: .45rem;
  --color: #fff;
  --ratio: 2;
  background: rgba(255, 255, 255, 0.15);
  -webkit-border-radius: 6px;
          border-radius: 6px;
}
.intro .top .items .item .i_title {
  margin-top: 0.1rem;
}
.intro .top .items .item .i_des {
  margin-top: 0.12rem;
  line-height: 1.5555555556;
}
.intro .bottom {
  margin-top: 0.21rem;
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
}
.intro .bottom .items {
  --c_num: 6;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  border-top: 1px solid #DEDEDE;
  border-right: 1px solid #DEDEDE;
  -webkit-border-radius: 0.08rem 0.08rem 0 0;
          border-radius: 0.08rem 0.08rem 0 0;
  overflow: hidden;
}
.intro .bottom .items .item {
  width: -webkit-calc(100% / var(--c_num));
  width: -moz-calc(100% / var(--c_num));
  width: calc(100% / var(--c_num));
  padding: 0.3rem 0.1rem 0.34rem;
  background: #fff;
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  border-left: 1px solid #DEDEDE;
  border-bottom: 1px solid #DEDEDE;
}
.intro .bottom .items .item:nth-of-type(1) {
  -webkit-border-radius: 0.08rem 0 0 0;
          border-radius: 0.08rem 0 0 0;
}
.intro .bottom .items .item.old {
  background: #f1f1f1;
}
.intro .bottom .items .item.old .year,
.intro .bottom .items .item.old .name,
.intro .bottom .items .item.old .des {
  color: #999;
}
.intro .bottom .items .item.old .name {
  text-decoration: line-through;
}
.intro .bottom .items .item.new {
  background: #edf5ff;
}
.intro .bottom .items .item.new .name {
  color: var(--theme-color);
}
.intro .bottom .items .item .name {
  margin-top: 0.03rem;
}
.intro .bottom .items .item .des {
  margin-top: 0.05rem;
}
.intro .bottom .tips {
  border-bottom: 1px solid #DEDEDE;
  border-left: 1px solid #DEDEDE;
  border-right: 1px solid #DEDEDE;
  background: #fffefd;
  -webkit-border-radius: 0 0 0.08rem 0.08rem;
          border-radius: 0 0 0.08rem 0.08rem;
}
.intro .bottom .tips .text {
  padding: 0.21rem 0.27rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
}
.intro .bottom .tips .text .spic {
  --size: .18rem;
  margin-top: 0.05rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.intro .bottom .tips .des {
  margin-left: 0.05rem;
}

@media screen and (max-width: 1100px) {
  .intro .top {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    padding: 0.2rem 0.3rem 0.3rem;
  }
  .intro .top .text {
    width: 100%;
  }
  .intro .top .items {
    margin-top: 0.3rem;
    margin-left: 0;
    gap: 10px;
  }
}
@media screen and (max-width: 1000px) {
  .intro {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .intro .top {
    margin-top: 0.5rem;
  }
}
@media screen and (max-width: 820px) {
  .intro .bottom .items .item {
    width: 33.3333333333%;
  }
}
@media screen and (max-width: 740px) {
  .intro .top .items {
    grid-template-columns: 1fr 1fr;
  }
  .intro .top .items .item:nth-of-type(1) {
    grid-row: 1/3;
  }
  .intro .top .items .box {
    display: grid;
    grid-template-columns: 0.45rem 1fr;
    grid-template-rows: 0.45rem 1fr;
  }
  .intro .top .items .box .i_title {
    margin-left: 0.16rem;
    margin-top: 0;
    height: 0.45rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .intro .top .items .box .i_des {
    margin-top: 0.18rem;
    grid-column: 1/3;
  }
}
@media screen and (max-width: 540px) {
  .intro .top .items {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}
@media screen and (max-width: 500px) {
  .intro {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .intro .top {
    padding: 0.2rem 0.2rem 0.3rem;
    margin-top: 28px;
  }
  .intro .bottom .items .item {
    width: 50%;
  }
}
.encryption {
  padding-top: 0.86rem;
  padding-bottom: 0.96rem;
  background: #F6F6F6;
}
.encryption .card-list {
  margin-top: 0.88rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.26rem;
}
.encryption .card-list .card-item .box {
  height: 100%;
  padding: 0 0.14rem 0.34rem;
  position: relative;
  background: -webkit-gradient(linear, left top, left bottom, from(#F1F6FE), to(#FFFFFF));
  background: -webkit-linear-gradient(top, #F1F6FE 0%, #FFFFFF 100%);
  background: -moz-linear-gradient(top, #F1F6FE 0%, #FFFFFF 100%);
  background: -o-linear-gradient(top, #F1F6FE 0%, #FFFFFF 100%);
  background: linear-gradient(180deg, #F1F6FE 0%, #FFFFFF 100%);
  -webkit-box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  border: 0.02rem solid #FFFFFF;
  -webkit-transition: -webkit-box-shadow 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  transition: -webkit-box-shadow 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  -o-transition: box-shadow 0.3s ease-in-out, -o-transform 0.3s ease-in-out;
  -moz-transition: box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out, -moz-transform 0.3s ease-in-out;
  transition: box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out;
  transition: box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out, -webkit-box-shadow 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out, -moz-transform 0.3s ease-in-out, -o-transform 0.3s ease-in-out;
}
.encryption .card-list .card-item:hover .box {
  -webkit-box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.18);
          box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.18);
  -webkit-transform: translateY(-0.1rem);
     -moz-transform: translateY(-0.1rem);
      -ms-transform: translateY(-0.1rem);
       -o-transform: translateY(-0.1rem);
          transform: translateY(-0.1rem);
}
.encryption .card-list .card-item .top-pic {
  position: absolute;
  width: 1.31rem;
  height: auto;
}
.encryption .card-list .card-item .top-pic::after {
  content: "";
  display: block;
  padding-bottom: -webkit-calc(59 / 131 * 100%);
  padding-bottom: -moz-calc(59 / 131 * 100%);
  padding-bottom: calc(59 / 131 * 100%);
}
.encryption .card-list .card-item .top-pic .pic {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.encryption .card-list .card-item .top-pic {
  top: -0.1rem;
  left: 0;
  right: 0;
  margin: auto;
}
.encryption .card-list .card-item .top-pic .order {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  position: absolute;
  line-height: 1;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0.1rem;
  margin: auto;
  font-family: "微软雅黑";
}
.encryption .card-list .card-item .icon {
  --size: .38rem;
  margin: 0.95rem auto 0;
}
.encryption .card-list .card-item .title {
  margin-top: 0.13rem;
}
.encryption .card-list .card-item .des {
  margin-top: 0.21rem;
  line-height: 1.4444444444;
}
.encryption .tips {
  margin-top: 0.46rem;
  padding: 0.26rem 0.27rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#FFFDF7), to(#FFFFFF));
  background: -webkit-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: -moz-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: -o-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: linear-gradient(180deg, #FFFDF7 0%, #FFFFFF 100%);
  -webkit-box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  border: 0.02rem solid #FFE2B0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
}
.encryption .tips .icon {
  --size: .26rem;
  --color: #C07808;
  margin: 0.04rem auto 0;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.encryption .tips .label {
  margin-left: 0.08rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  line-height: 1.6666666667;
}
.encryption .tips .des {
  margin-left: 0.14rem;
  line-height: 1.6666666667;
}
.encryption .tips .des b {
  color: #077D4F;
}

@media screen and (max-width: 1000px) {
  .encryption {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .encryption .card-list {
    margin-top: 0.65rem;
    grid-template-columns: repeat(2, 1fr);
    row-gap: 0.4rem;
  }
}
@media screen and (max-width: 500px) {
  .encryption {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .encryption .card-list {
    margin-top: 30px;
    grid-template-columns: repeat(1, 1fr);
    row-gap: 0.4rem;
  }
  .encryption .tips {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .encryption .tips .icon {
    margin: 0.04rem 0 0 0;
  }
  .encryption .tips .des {
    margin-top: 2px;
    margin-left: 0;
    width: 100%;
  }
}
.difference {
  padding-top: 0.91rem;
  padding-bottom: 1.25rem;
}
.difference .card-list {
  margin-top: 0.83rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.32rem;
}
.difference .card-list .card-item {
  background: #FFFFFF;
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  overflow: hidden;
}
.difference .card-list .card-item .top {
  padding: 0.16rem 0.36rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.difference .card-list .card-item .top .icon {
  margin-right: 0.12rem;
  --size: .22rem;
}
.difference .card-list .card-item .bottom {
  padding: 0.28rem 0.36rem 0.38rem;
}
.difference .card-list .card-item .bottom .spic {
  text-align: center;
}
.difference .card-list .card-item .bottom .items {
  margin-top: 0.35rem;
}
.difference .card-list .card-item .bottom .items .item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.difference .card-list .card-item .bottom .items .item .icon {
  margin-top: 0.035rem;
  margin-right: 0.1rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  --size: .2rem;
}
.difference .card-list .card-item .bottom .items .item b {
  color: #444;
}
.difference .card-list .card-item .bottom .items .item + .item {
  margin-top: 0.16rem;
}
.difference .card-list .card-item.not-deployed .top {
  background: #ffefef;
}
.difference .card-list .card-item.not-deployed .top .icon {
  --color: #B3373C;
}
.difference .card-list .card-item.not-deployed .top .title {
  color: #B3373C;
}
.difference .card-list .card-item.not-deployed .bottom .items .item .icon {
  --color: #E5484D;
}
.difference .card-list .card-item.deployed .top {
  background: #e7f8f0;
}
.difference .card-list .card-item.deployed .top .icon {
  --color: #077D4F;
}
.difference .card-list .card-item.deployed .top .title {
  color: #077D4F;
}
.difference .card-list .card-item.deployed .bottom .items .item .icon {
  --color: #0B9F5E;
}

@media screen and (max-width: 1000px) {
  .difference {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .difference .card-list {
    margin-top: 0.45rem;
  }
}
@media screen and (max-width: 768px) {
  .difference .card-list {
    -webkit-column-gap: 0.22rem;
       -moz-column-gap: 0.22rem;
            column-gap: 0.22rem;
  }
}
@media screen and (max-width: 620px) {
  .difference .card-list {
    grid-template-columns: 1fr;
  }
}
@media screen and (max-width: 500px) {
  .difference {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .difference .card-list {
    margin-top: 28px;
  }
}
.why-need {
  padding-top: 0.88rem;
  padding-bottom: 0.93rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#F3F8FF), color-stop(19.95%, #FFFFFF), color-stop(75.38%, #FFFFFF), to(#F2F7FF));
  background: -webkit-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: -moz-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: -o-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: linear-gradient(180deg, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
}
.why-need .card-list {
  margin-top: 0.65rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.27rem;
}
.why-need .card-list .card-item {
  background: -webkit-gradient(linear, left bottom, left top, from(#FFFFFF), to(#B8D4FF)), #FFFFFF;
  background: -webkit-linear-gradient(bottom, #FFFFFF 0%, #B8D4FF 100%), #FFFFFF;
  background: -moz-linear-gradient(bottom, #FFFFFF 0%, #B8D4FF 100%), #FFFFFF;
  background: -o-linear-gradient(bottom, #FFFFFF 0%, #B8D4FF 100%), #FFFFFF;
  background: linear-gradient(0deg, #FFFFFF 0%, #B8D4FF 100%), #FFFFFF;
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
  border: 2px solid #FFFFFF;
  -webkit-transition: -webkit-box-shadow 0.3s ease-in-out;
  transition: -webkit-box-shadow 0.3s ease-in-out;
  -o-transition: box-shadow 0.3s ease-in-out;
  -moz-transition: box-shadow 0.3s ease-in-out;
  transition: box-shadow 0.3s ease-in-out;
  transition: box-shadow 0.3s ease-in-out, -webkit-box-shadow 0.3s ease-in-out;
}
.why-need .card-list .card-item:hover {
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.2);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.2);
}
.why-need .card-list .card-item .box {
  padding: 0 0.17rem 0.5rem;
}
.why-need .card-list .card-item .title {
  margin-top: 0.5rem;
  line-height: 1.25;
  height: 1.25em;
}
.why-need .card-list .card-item .icon {
  margin: 0.32rem auto 0;
  --size: 1.125rem;
  --ratio: 2.1;
  --color: var(--theme-color);
  background: #eaf2fd;
  -webkit-border-radius: 50%;
          border-radius: 50%;
}
.why-need .card-list .card-item .des {
  margin-top: 0.4rem;
  line-height: 1.4444444444;
}

@media screen and (max-width: 1100px) {
  .why-need .card-list {
    gap: 0.2rem;
  }
}
@media screen and (max-width: 1000px) {
  .why-need {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .why-need .card-list {
    margin-top: 0.45rem;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 500px) {
  .why-need {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .why-need .card-list {
    margin-top: 28px;
    grid-template-columns: 1fr;
  }
}
.brand {
  padding-top: 0.86rem;
  padding-bottom: 1.14rem;
}
.brand .card-list {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.3rem;
}
.brand .card-list .card-item {
  padding: 0.34rem 0.34rem 0.4rem;
  -webkit-box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 4px 14px 0px rgba(0, 102, 255, 0.08);
}
.brand .card-list .card-item:nth-of-type(1) {
  background: url("../images/brand-left.jpg") no-repeat right top/cover;
}
.brand .card-list .card-item:nth-of-type(2) {
  background: url("../images/brand-right.jpg") no-repeat right top/cover;
}
.brand .card-list .card-item .t_spic {
  --size: .56rem;
}
.brand .card-list .card-item .title {
  margin-top: 0.15rem;
}
.brand .card-list .card-item .des {
  margin-top: 0.05rem;
}
.brand .card-list .card-item .c_box {
  margin-top: 0.34rem;
  min-height: 5.9rem;
}
.brand .card-list .card-item .tips {
  margin-top: 0.23rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.brand .card-list .card-item .tips .spic {
  --size: .2rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-top: 0.03rem;
  margin-right: 0.05rem;
}
.brand .card-list .card-item .tips .t_des {
  line-height: 1.3333333333;
  height: 2.66em;
}
.brand .card-list .card-item .cer_box {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  gap: 0.2rem;
}
.brand .card-list .card-item .cer_box .item {
  height: 100%;
  padding: 0.1rem 0.3rem;
  background: #FFFFFF;
  -webkit-border-radius: 0.06rem;
          border-radius: 0.06rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.brand .card-list .card-item .cer_box .item .cer_title .t_en {
  margin-left: 0.06rem;
}
.brand .card-list .card-item .cer_box .item .cer_des {
  margin-top: 0.06rem;
  line-height: 1.3333333333;
  min-height: 2.66em;
}
.brand .card-list .card-item .brand_box {
  display: grid;
  grid-template-rows: repeat(6, 1fr);
  gap: 0.14rem;
}
.brand .card-list .card-item .brand_box .item {
  padding: 0.06rem 0.12rem;
  height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #FFFFFF;
  -webkit-border-radius: 0.06rem;
          border-radius: 0.06rem;
}
.brand .card-list .card-item .brand_box .s_box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.brand .card-list .card-item .brand_box .spic {
  margin-right: 0.18rem;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  height: 0.63rem;
  width: 30.5%;
  min-width: 1.5rem;
  background: #F3F3F3;
  -webkit-border-radius: 0.06rem;
          border-radius: 0.06rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.brand .card-list .card-item .brand_box .spic img {
  max-width: 90%;
  max-height: 95%;
}
.brand .card-list .card-item .brand_box .brand_des {
  margin-top: 0.04rem;
}

@media screen and (max-width: 1000px) {
  .brand {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .brand .card-list {
    margin-top: 0.55rem;
    gap: 0.22rem;
  }
}
@media screen and (max-width: 680px) {
  .brand .card-list {
    grid-template-columns: repeat(1, 1fr);
    gap: 0.3rem;
  }
  .brand .card-list .card-item .tips {
    margin-top: 0.28rem;
  }
  .brand .card-list .card-item .tips .t_des {
    height: auto;
  }
  .brand .card-list .card-item .cer_box {
    min-height: 0;
    height: auto;
  }
  .brand .card-list .card-item .cer_box .item .cer_des {
    -webkit-line-clamp: 5;
  }
}
@media screen and (max-width: 500px) {
  .brand {
    padding-top: 35px;
    padding-bottom: 0.4rem;
  }
  .brand .card-list {
    margin-top: 30px;
  }
  .brand .card-list .card-item {
    padding: 0.3rem 0.2rem;
  }
}
.file-format {
  padding-top: 0.87rem;
  padding-bottom: 0.67rem;
  background: #f5f5f5;
}
.file-format .card-list {
  margin-top: 0.65rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  --c-gap: 0.2rem;
  --r-gap: 0.3rem;
  display: flex;
  flex-wrap: wrap;
  width: -webkit-calc(100% + var(--c-gap));
  width: -moz-calc(100% + var(--c-gap));
  width: calc(100% + var(--c-gap));
  -webkit-transform: translateX(-webkit-calc(var(--c-gap) / -2));
     -moz-transform: translateX(-moz-calc(var(--c-gap) / -2));
      -ms-transform: translateX(calc(var(--c-gap) / -2));
       -o-transform: translateX(calc(var(--c-gap) / -2));
          transform: translateX(calc(var(--c-gap) / -2));
}
.file-format .card-list .card-item {
  -webkit-box-flex: 1;
  -webkit-flex: 1 0 auto;
     -moz-box-flex: 1;
      -ms-flex: 1 0 auto;
          flex: 1 0 auto;
  margin: 0 -webkit-calc(var(--c-gap) / 2) -webkit-calc(var(--r-gap));
  margin: 0 -moz-calc(var(--c-gap) / 2) -moz-calc(var(--r-gap));
  margin: 0 calc(var(--c-gap) / 2) calc(var(--r-gap));
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.file-format .card-list .card-item {
  background: #FFFFFF;
  -webkit-box-shadow: 0px 0.04rem 0.14rem 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 0.04rem 0.14rem 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.06rem;
          border-radius: 0.06rem;
  border: 0.02rem solid #FFFFFF;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.file-format .card-list .card-item .box {
  padding: 0.21rem 0.2rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.file-format .card-list .card-item .spic {
  --size: .54rem;
  margin-right: 0.1rem;
}
.file-format .card-list .card-item .des {
  margin-top: 0.05rem;
}

@media screen and (max-width: 1000px) {
  .file-format {
    padding-top: 0.7rem;
    padding-bottom: 0.5rem;
  }
  .file-format .card-list {
    margin-top: 0.45rem;
  }
}
@media screen and (max-width: 500px) {
  .file-format {
    padding-top: 35px;
    padding-bottom: 25px;
  }
  .file-format .card-list {
    margin-top: 28px;
  }
}
@media screen and (max-width: 400px) {
  .file-format .card-list {
    width: 100%;
    display: block;
  }
  .file-format .card-list .card-item {
    padding: 0 0.2rem;
    width: 100%;
    margin: 0;
    -webkit-box-pack: start;
    -webkit-justify-content: start;
       -moz-box-pack: start;
        -ms-flex-pack: start;
            justify-content: start;
  }
  .file-format .card-list .card-item + .card-item {
    margin-top: 0.2rem;
  }
}
.steps {
  padding-top: 0.83rem;
  padding-bottom: 1.06rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#F3F8FF), color-stop(19.95%, #FFFFFF), color-stop(75.38%, #FFFFFF), to(#F2F7FF));
  background: -webkit-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: -moz-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: -o-linear-gradient(top, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
  background: linear-gradient(180deg, #F3F8FF 0%, #FFFFFF 19.95%, #FFFFFF 75.38%, #F2F7FF 100%);
}
.steps .card-list {
  width: 100%;
  --spic-size: 1.31rem;
  position: relative;
  margin-top: 0.9rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.steps .card-list::after {
  position: absolute;
  content: "";
  width: -webkit-calc(100% - 3rem);
  width: -moz-calc(100% - 3rem);
  width: calc(100% - 3rem);
  height: 0.02rem;
  background: #D4E5FF;
  left: 1.5rem;
  top: -webkit-calc(var(--spic-size) / 2 - 0.01rem);
  top: -moz-calc(var(--spic-size) / 2 - 0.01rem);
  top: calc(var(--spic-size) / 2 - 0.01rem);
}
.steps .card-list .triangle {
  position: absolute;
  top: -webkit-calc(var(--spic-size) / 2 - 0.12rem);
  top: -moz-calc(var(--spic-size) / 2 - 0.12rem);
  top: calc(var(--spic-size) / 2 - 0.12rem);
  width: 0.26rem;
  height: 0.24rem;
  background: #fff;
  z-index: 1;
}
.steps .card-list .triangle::before {
  content: "";
  position: absolute;
  border-top: 0.12rem solid transparent;
  border-bottom: 0.12rem solid transparent;
  border-left: 0.2rem solid #D4E5FF;
  top: 0;
  left: 0.03rem;
  z-index: 1;
}
.steps .card-list .triangle:nth-of-type(1) {
  left: 22%;
}
.steps .card-list .triangle:nth-of-type(2) {
  left: -webkit-calc(50% - 0.13rem);
  left: -moz-calc(50% - 0.13rem);
  left: calc(50% - 0.13rem);
}
.steps .card-list .triangle:nth-of-type(3) {
  left: 77%;
}
.steps .card-list .card-item {
  position: relative;
  z-index: 2;
  width: 3.46rem;
  max-width: 100%;
}
.steps .card-list .card-item + .card-item {
  margin-left: 0.2rem;
}
.steps .card-list .card-item .spic {
  --size: var(--spic-size);
  margin: 0 auto;
}
.steps .card-list .card-item .p1 {
  margin-top: 0.08rem;
}
.steps .card-list .card-item .title {
  margin-top: 0.05rem;
}
.steps .card-list .card-item .des {
  margin: 0.16rem auto 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.steps .tips {
  margin-top: 0.62rem;
  padding: 0.24rem 0.27rem 0.28rem;
  background: -webkit-gradient(linear, left top, left bottom, from(#FFFDF7), to(#FFFFFF));
  background: -webkit-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: -moz-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: -o-linear-gradient(top, #FFFDF7 0%, #FFFFFF 100%);
  background: linear-gradient(180deg, #FFFDF7 0%, #FFFFFF 100%);
  -webkit-box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 8px 18px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.08rem;
          border-radius: 0.08rem;
  border: 0.02rem solid #FFE2B0;
  display: grid;
  grid-template-columns: 0.24rem 1fr;
  -webkit-column-gap: 0.17rem;
     -moz-column-gap: 0.17rem;
          column-gap: 0.17rem;
  place-items: center;
}
.steps .tips .icon {
  --size: .24rem;
  --color: #C07808;
}
.steps .tips .title {
  width: 100%;
  color: #C07808;
}
.steps .tips .items {
  margin-top: 0.2rem;
  width: 100%;
  grid-column: 2/3;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  -webkit-column-gap: 0.5rem;
     -moz-column-gap: 0.5rem;
          column-gap: 0.5rem;
  row-gap: 0.28rem;
}
.steps .tips .items .item {
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
}
.steps .tips .items .label {
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.steps .tips .items .label .order {
  margin-top: 0.02rem;
  margin-right: 0.05rem;
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  line-height: 1.5em;
  -webkit-border-radius: 50%;
          border-radius: 50%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #C07808;
  background-color: #f0e5ce;
}
.steps .tips .items .des {
  line-height: 1.4444444444;
}

@media screen and (max-width: 1000px) {
  .steps {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .steps .card-list {
    margin-top: 0.55rem;
  }
}
@media screen and (max-width: 900px) {
  .steps .card-list {
    margin-top: 0.5rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.3rem;
  }
  .steps .card-list .triangle, .steps .card-list::after {
    display: none;
  }
  .steps .card-list .card-item + .card-item {
    margin: 0;
  }
  .steps .card-list .card-item {
    padding: 0.3rem 0.24rem 0.4rem;
    width: 100%;
    background: #fff;
    -webkit-box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.1);
            box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.1);
    -webkit-border-radius: 0.1rem;
            border-radius: 0.1rem;
  }
  .steps .tips {
    margin-top: 0.5rem;
  }
}
@media screen and (max-width: 750px) {
  .steps .tips .items {
    grid-column: 1/3;
  }
  .steps .tips .items .item {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .steps .tips .items .item .des {
    margin-top: 0.1rem;
    width: 100%;
  }
}
@media screen and (max-width: 700px) {
  .steps .card-list {
    gap: 0.26rem;
  }
  .steps .card-list .card-item {
    display: grid;
    grid-template-columns: 1.31rem 1fr;
    -webkit-column-gap: 0.15rem;
       -moz-column-gap: 0.15rem;
            column-gap: 0.15rem;
    row-gap: 0.2rem;
  }
  .steps .card-list .card-item .m_t {
    margin-top: auto;
    margin-bottom: auto;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
  }
  .steps .card-list .card-item .m_t .p1 {
    margin-top: 0;
  }
  .steps .card-list .card-item .m_t > div {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
  }
  .steps .card-list .card-item .des {
    margin-top: 0;
    grid-column: 1/3;
  }
}
@media screen and (max-width: 575px) {
  .steps .card-list {
    grid-template-columns: repeat(1, 1fr);
  }
}
@media screen and (max-width: 500px) {
  .steps {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .steps .card-list {
    margin-top: 30px;
  }
  .steps .tips {
    margin-top: 25px;
  }
}
.question {
  padding-top: 0.85rem;
  padding-bottom: 0.94rem;
}
.question .card-list {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 0.3rem;
}
.question .card-list .card-item {
  padding: var(--fs16) 0.3rem var(--fs16) 0.2rem;
  background: #fff;
  -webkit-box-shadow: 0px 6px 12px 0px rgba(0, 102, 255, 0.08);
          box-shadow: 0px 6px 12px 0px rgba(0, 102, 255, 0.08);
  -webkit-border-radius: 0.06rem;
          border-radius: 0.06rem;
  border: 1px solid #E6EFFF;
  -webkit-transition: border-color 0.3s;
  -o-transition: border-color 0.3s;
  -moz-transition: border-color 0.3s;
  transition: border-color 0.3s;
}
.question .card-list .card-item .q_title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  cursor: pointer;
}
.question .card-list .card-item .q_title .icon {
  margin-top: 3px;
  --size: .24rem;
  --color: #0067FF;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.question .card-list .card-item .q_title .title {
  margin-left: 0.12rem;
  -webkit-box-flex: 1;
  -webkit-flex-grow: 1;
     -moz-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  line-height: 1.4;
  -webkit-transition: color 0.3s;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  transition: color 0.3s;
}
.question .card-list .card-item .q_title .arrow {
  margin-top: auto;
  margin-bottom: auto;
  --size: .12rem;
  --color: #999;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  margin-left: 0.12rem;
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -moz-transition: transform 0.3s, -moz-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s, -moz-transform 0.3s, -o-transform 0.3s;
}
.question .card-list .card-item .q_des {
  display: none;
  margin-top: 0.16rem;
  padding-top: 0.16rem;
  border-top: 1px dashed #E6EFFF;
}
.question .card-list .card-item .q_des .icon {
  margin-top: 0.03rem;
  --size: .24rem;
  --color: #fff;
  --ratio: 1.8;
  float: left;
  background: -webkit-linear-gradient(312deg, #F4AC18 0%, #F12A11 100%);
  background: -moz-linear-gradient(312deg, #F4AC18 0%, #F12A11 100%);
  background: -o-linear-gradient(312deg, #F4AC18 0%, #F12A11 100%);
  background: linear-gradient(138deg, #F4AC18 0%, #F12A11 100%);
  -webkit-border-radius: 50%;
          border-radius: 50%;
}
.question .card-list .card-item .q_des .des {
  padding-left: 0.38rem;
  line-height: 1.5555555556;
}
.question .card-list .card-item:hover {
  border-color: var(--theme-color);
}
.question .card-list .card-item:hover .title {
  color: var(--theme-color);
}
.question .card-list .card-item.active {
  padding-bottom: var(--fs24);
}
.question .card-list .card-item.active .q_title .arrow {
  -webkit-transform: rotate(180deg);
     -moz-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
       -o-transform: rotate(180deg);
          transform: rotate(180deg);
  --color: var(--theme-color);
}
.question .card-list .card-item.active .q_des {
  display: block;
}

@media screen and (max-width: 1000px) {
  .question {
    padding-top: 0.7rem;
    padding-bottom: 0.8rem;
  }
  .question .card-list {
    margin-top: 0.55rem;
  }
}
@media screen and (max-width: 500px) {
  .question {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .question .card-list {
    margin-top: 30px;
    gap: 0.24rem;
  }
  .question .card-list .card-item .q_title .arrow {
    display: none;
  }
}