.banxin {
  width: 100%;
  position: relative;
  background: #F4F8FE;
}

.smartWork {
  position: relative;
  width: 1440px;
  height: 1080px;
  margin: auto;
  overflow: hidden;
  background: url(../images/image483.png) no-repeat;
  background-position-x: 260px;
}

.smartWork .smartWork-top {
  display: flex;
  width: 1280px;
  margin: auto;
  justify-content: space-between;
  padding-top: 96px;
 
}


.smartWork .smartWork-top .top-left .left-top {
  margin-bottom: 36px;
}

.smartWork .smartWork-top .top-left .left-top h3 {
  color: #252B3A;
  font-size: 32px;
  font-weight: 700;
  line-height: normal;
  margin-bottom: 15px;
}

.smartWork .smartWork-top .top-left .left-top p {
  color: #3D485D;
  font-size: 16px;
  font-weight: 400;
  line-height: normal;
  margin-bottom: 20px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.smartWork .smartWork-top .top-left .left-top a {
  display: inline-flex;
  padding: 10px 16px;
  align-items: flex-start;
  border-radius: 2px;
  background: #165DFF;
  color: #FFF;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: normal;
}

.smartWork .smartWork-top .top-left .left-bottom dl dt {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.smartWork .smartWork-top .top-left .left-bottom dl dt p {
  color: #165DFF;
  font-size: 22px;
  font-weight: 500;
  line-height: 24px;
  /* 109.091% */
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.smartWork .smartWork-top .top-left .left-bottom dl dd {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 16px;
}

.smartWork .smartWork-top .top-left .left-bottom dl dd span {
  display: inline-block;
  width: 14px;
  height: 24px;
  border-right: 1px solid #B5C1D0;
}

.smartWork .smartWork-top .top-left .left-bottom dl dd p {
  color: #3D485D;
  font-size: 20px;
  font-weight: 400;
  line-height: 28px;
  /* 140% */
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.smartWork .smartWork-top .top-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.smartWork .smartWork-top .top-right img {
  width: 800px;
  height: 450px;
  border-radius: 8px;
  border: 8px solid #34405F;
  box-shadow: 0px 8px 24px 0px rgba(4, 16, 34, 0.12);
}

.smartWork .smartWork-bottom {
  display: flex;
  justify-content: space-between;
  width: 1280px;
  margin: 64px auto;
  gap: 55px;
}

.smartWork .smartWork-bottom .bottom-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
  width: 30%;
  height: 390px;
  border-radius: 16px;
  background: #FFF;
  box-shadow: 0px 12px 34px 0px rgba(4, 16, 34, 0.06);
  background-image: url(../images/image482.png);
  background-size: cover;
  overflow: hidden;
}

.smartWork .smartWork-bottom .bottom-box div {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.smartWork .smartWork-bottom .bottom-box div p {
  margin-top: 8px;
  color: var(--unnamed, #252B3A);
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.smartWork .smartWork-bottom .bottom-box ul {
  padding: 0 16px;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.smartWork .smartWork-bottom .bottom-box ul li {
  display: flex;
  margin-top: 24px;
}

.smartWork .smartWork-bottom .bottom-box ul li span {
  width: 24px;
  height: 24px;
  margin-right: 16px;
  border-radius: 24px;
  background: linear-gradient(150deg, #CFE4FF 0%, #FCFEFF 100%);
}

.smartWork .smartWork-bottom .bottom-box ul li p {
  color: #3D485D;
  font-size: 18px;
  font-weight: 400;
  line-height: 22px;
  /* 122.222% */
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.smartWork:nth-child(2) ,
.smartWork:nth-child(4)  {
  background: url(../images/image483-2.png) no-repeat;
  background-position-x:-186px;
}

.smartWork:nth-child(2) .smartWork-top .top-left,
.smartWork:nth-child(4) .smartWork-top .top-left {
  order: 2;
  margin-right: 0px;
  margin-left: 114px;
}

.smartWork:nth-child(2) .smartWork-top .top-right,
.smartWork:nth-child(4) .smartWork-top .top-right {
  order: 1;
}
.smartWork:nth-child(3) .smartWork-bottom .bottom-box,
.smartWork:nth-child(4) .smartWork-bottom .bottom-box {
  background-image: url(../images/image482-1.png);
}


@media (max-width: 1440px) {
  .smartWork {
    width: 100%;
    height: auto;
    background-position-y: 370px;
  }

  .smartWork-top {
    width: 90% !important;
    flex-direction: column;
  }

  .smartWork-top .top-left {
    margin-right: 0 !important;
    margin-bottom: 20px;
  }

  .smartWork-top .top-left .left-bottom {
    display: flex;
    align-items: center;
  }

  .smartWork-top .top-left .left-bottom dl {
    display: flex;
    flex-wrap: wrap;
  }

  .smartWork-top .top-left .left-bottom dl dt {
    width: 100%;
  }

  .smartWork-top .top-left .left-bottom dl dd {
    width: 50%;
  }

  .smartWork-top .top-right img {
    width: 100% !important;
    height: auto !important;
  }

  .smartWork-bottom {
    width: 90% !important;
  }

  .smartWork-bottom .bottom-box {
    height: auto;
  }

  .smartWork:nth-child(2),
  .smartWork:nth-child(4) {
    background-position-y: 370px;
  }

  .smartWork:nth-child(2) .smartWork-top .top-left,
  .smartWork:nth-child(4) .smartWork-top .top-left {
    order: 1;
    margin-right: 0px;
    margin-left: 0px;
  }

  .smartWork:nth-child(2) .smartWork-top .top-right,
  .smartWork:nth-child(4) .smartWork-top .top-right {
    order: 2;
  }
}

@media (max-width: 1280px) {
  .smartWork {
        background-image: none;
    }

    .smartWork:nth-child(2),
    .smartWork:nth-child(4) {
        background-image: none;
    }
  .smartWork-top {
    width: 95% !important;
  }
}

@media (max-width: 900px) {
  .smartWork-top {
    width: 98% !important;
  }
  .smartWork-bottom {
    flex-direction: column;
  }

  .smartWork-bottom .bottom-box {
    width: 100% !important;
  }
}

@media (max-width: 501px) {
  .smartWork-top .top-left .left-bottom dl dd {
    width: 100% !important;
  }
}