@import 'topic.inc.css';
@media screen and (min-width: 1920px) {
  .wrapper {
    width: 1500px;
  }
  .wrapper.debug::before {
    content: 'max 1500';
  }
}
@media screen and (max-width: 1920px) {
  .wrapper {
    width: 1500px;
  }
  .wrapper.debug::before {
    content: '1400';
  }
}
@media screen and (max-width: 1600px) {
  .wrapper {
    width: 1200px;
  }
  .wrapper.debug::before {
    content: '1200';
  }
}
@media screen and (max-width: 1300px) {
  .wrapper {
    width: 960px;
  }
  .wrapper.debug::before {
    content: '960';
  }
}
@media screen and (max-width: 1000px) {
  .wrapper {
    width: 100%;
  }
  .wrapper.debug::before {
    content: 'min 100%';
  }
}
body {
  font: 16px 'Micsoft Yahei' !important;
}
a {
  transition: all 300ms;
}
.banner {
  background: url(../image/banner.jpg) center center;
  background-size: auto 100%;
  height: 972px;
  color: #fff;
}
.banner .title {
  padding-top: 225px;
  font-size: 50px;
}
.banner .intro {
  font-size: 32px;
  margin-top: 64px;
}
.banner .intro div {
  margin-bottom: 20px;
}
.banner .btn {
  margin-top: 47px;
  display: block;
  width: 180px;
  height: 50px;
  background: rgba(255, 255, 255, 1);
  border-radius: 25px;
  font-size: 18px;
  text-align: center;
  font-weight: bold;
  color: rgba(86, 117, 253, 1);
  line-height: 50px;
}

.mod .modTitle {
  height: 182px;
  width: 700px;
  margin: 0 auto;
  background-position: center center;
  background-repeat: no-repeat;
  text-indent: -999px;
  overflow: hidden;
}

.mod .subTitle {
  height: 54px;
  background-position: left center;
  background-repeat: no-repeat;
  text-indent: -999px;
  overflow: hidden;
}

.b1 {
  margin-top: -100px;
}
.b1 .modTitle {
  background-image: url(../image/t1.png);
}
.b1 .modBody {
  margin-top: 77px;
}
.b1 .modBody .sub.i1 {
  background: url(../image/s1bg.png) right top no-repeat;
}
.b1 .modBody .sub.i1 .subTitle {
  background-image: url(../image/st1.png);
}
.b1 .modBody .sub.i1 ul.i1 {
  margin-top: 27px;
}
.b1 .modBody .sub.i1 ul.i1 li:after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background-color: #666;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -5px;
}
.b1 .modBody .sub.i1 ul.i1 li {
  font-size: 18px;
  color: #666666;
  line-height: 50px;
  padding-left: 30px;
  position: relative;
  font-weight: bold;
}
.b1 .modBody .sub.i1 ul.i2 {
  margin-top: 83px;
  max-width: 1040px;
  width: 100%;
}
.b1 .modBody .sub.i1 ul.i2 li {
  width: 315px;
  height: 108px;
  margin: 0 28px 38px 0;
  float: left;
}
.b1 .modBody .sub.i1 ul.i2 li.i1 {
  background-image: url(../image/st11.png);
}
.b1 .modBody .sub.i1 ul.i2 li.i2 {
  background-image: url(../image/st12.png);
}
.b1 .modBody .sub.i1 ul.i2 li.i3 {
  background-image: url(../image/st13.png);
}
.b1 .modBody .sub.i1 ul.i2 li.i4 {
  background-image: url(../image/st14.png);
}
.b1 .modBody .sub.i1 ul.i2 li.i5 {
  background-image: url(../image/st15.png);
}
.b1 .modBody .sub.i1 ul.i2 li.i6 {
  background-image: url(../image/st16.png);
}

.b1 .modBody .sub.i2 {
  padding-top: 203px;
  padding-bottom: 250px;
}
.b1 .modBody .sub.i2 .subTitle {
  background-image: url(../image/st2.png);
}
.b1 .modBody .sub.i2 ul.i1 {
  margin-top: 27px;
  font-size: 18px;
}
.b1 .modBody .sub.i2 ul.i1 li {
  padding-left: 30px;
  position: relative;
}
.b1 .modBody .sub.i2 ul.i1 li:after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background-color: #666;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 26px;
  margin-top: -5px;
}
.b1 .modBody .sub.i2 ul div {
  line-height: 52px;
  color: #666;
  font-weight: bold;
}
.b1 .modBody .sub.i2 dl {
  margin-top: 116px;
}
.b1 .modBody .sub.i2 dl dt {
  width: 197px;
  height: 53px;
  line-height: 53px;
  text-align: center;
  background: rgba(255, 255, 255, 1);
  box-shadow: 1px 1px 12px 0px rgba(73, 73, 255, 0.12);
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  color: #666;
  position: relative;
  float: left;
  z-index: 1;
}
.b1 .modBody .sub.i2 dl dt:before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  box-shadow: 1px 1px 12px 0px rgba(73, 73, 255, 0.12);
  border-radius: 4px;
  position: absolute;
  top: 50%;
  margin-top: -6px;
  left: 45px;
}
.b1 .modBody .sub.i2 dl dt.i1:before {
  background: linear-gradient(
    122deg,
    rgba(67, 201, 255, 1),
    rgba(101, 141, 254, 1)
  );
}
.b1 .modBody .sub.i2 dl dt.i2:before {
  width: 8px;
  height: 8px;
  background: linear-gradient(
    122deg,
    rgba(255, 125, 206, 1),
    rgba(251, 61, 72, 1)
  );
  box-shadow: 1px 1px 12px 0px rgba(73, 73, 255, 0.12);
  border-radius: 4px;
}
.b1 .modBody .sub.i2 dl dt.i3:before {
  width: 8px;
  height: 8px;
  background: linear-gradient(
    122deg,
    rgba(255, 182, 82, 1),
    rgba(255, 78, 63, 1)
  );
  box-shadow: 1px 1px 12px 0px rgba(73, 73, 255, 0.12);
  border-radius: 4px;
}
.b1 .modBody .sub.i2 dl dt:after {
  content: '';
  display: block;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #666;
  background-position: -8px -8px;
  position: absolute;
  left: -19px;
  top: -53px;
}
.b1 .modBody .sub.i2 dl dt.i1 {
  color: #6097fe;
}
.b1 .modBody .sub.i2 dl dt.i2 {
  color: #fe69a4;
}
.b1 .modBody .sub.i2 dl dt.i3 {
  color: #ff9a4d;
}
.b1 .modBody .sub.i2 dl dt.i1:after {
  background-image: url(../image/s2t1.png);
}
.b1 .modBody .sub.i2 dl dt.i2:after {
  background-image: url(../image/s2t2.png);
}
.b1 .modBody .sub.i2 dl dt.i3:after {
  background-image: url(../image/s2t3.png);
}
.b1 .modBody .sub.i2 dl dd {
  padding-left: 289px;
  position: relative;
  margin-bottom: 40px;
}
.b1 .modBody .sub.i2 dl dd ul {
  padding-top: 4px;
  position: relative;
  z-index: 1;
}
.b1 .modBody .sub.i2 dl dd::after,
.b1 .modBody .sub.i2 dl dd::before {
  position: absolute;
  top: 21px;
  content: '';
  display: block;
}
.b1 .modBody .sub.i2 dl dd::after {
  border-top: 2px solid #b4c8ff;
  right: 100px;
  left: 100px;
}
.b1 .modBody .sub.i2 dl dd::before {
  border: 2px solid #b4c8ff;
  height: 87px;
  left: 240px;
  right: 500px;
  border-right: none;
  border-radius: 0 0 10px 10px;
}
.b1 .modBody .sub.i2 dl dd.i2::before {
  border-right: none;
  right: 100px;
}
.b1 .modBody .sub.i2 dl dd.i3::before {
  display: none;
}
.b1 .modBody .sub.i2 dl dd.i3::after {
  right: 500px;
}
.b1 .modBody .sub.i2 dl dd li {
  float: left;
  width: 160px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: rgba(255, 255, 255, 1);
  box-shadow: 1px 1px 12px 0px rgba(73, 73, 255, 0.12);
  border-radius: 20px;
  font-size: 18px;
  font-weight: 400;
  color: rgba(85, 129, 255, 1);
  margin: 0 0 45px 37px;
}
.b1 .modBody .sub.i2 dl dd li.icon {
  font-size: 38px;
  line-height: 20px;
}

.b2 {
  margin-top: -170px;
}
.b2 .modTitle {
  background-image: url(../image/t11.png);
}
.b2 .modBody {
  margin-top: 125px;
}
.b2 .slogan {
  margin: 100px auto 60px;
  padding: 30px 60px;
  width: 722px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 0px 12px 0px rgba(73, 73, 255, 0.24);
  border-radius: 8px;
}
.b2 .slogan a {
  float: right;
  display: block;
  font-size: 18px;
  font-weight: bold;
  color: #3a71ff;
  height: 24px;
  line-height: 24px;
  text-decoration: none;
  position: relative;
}
.b2 .slogan a:before,
.b2 .slogan a:after {
  /* 
  这个小箭头不要了
  display: block !important;
  content: '' !important; */
  position: absolute;
  right: 0;
  top: 50%;
}
.b2 .slogan a:before {
  width: 17px;
  border: 1px dotted #5581ff;
  margin-top: -1px;
  right: 1px;
}
.b2 .slogan a:after {
  width: 12px;
  height: 12px;
  border: 2px solid #5581ff;
  border-left: none;
  border-bottom: none;
  margin-top: -6px;
  transform: rotate(45deg);
}
.b2 .slogan .title {
  width: 179px;
  height: 24px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #5581ff;
  line-height: 24px;
  position: relative;
  padding-left: 36px;
}
.b2 .slogan .title:before {
  display: block;
  content: '';
  width: 13px;
  height: 13px;
  background-color: #3a71ff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: rotate(45deg);
  margin-top: -8px;
}
.b2 .slogan .intro {
  margin-top: 15px;
  font-size: 16px;
  font-weight: 400;
  color: rgba(102, 102, 102, 1);
  line-height: 24px;
}
.b2 .features {
  background: url(../image/1c.png);
  width: 793px;
  height: 480px;
  position: relative;
  margin: 60px auto 380px;
}
.b2 .features li {
  position: absolute;
  text-indent: -9999px;
  overflow: hidden;
}
.b2 .features li.i1 {
  right: 700px;
  top: 141px;
  background: url(../image/1lt.png);
  width: 453px;
  height: 157px;
}
.b2 .features li.i2 {
  left: 710px;
  top: 70px;
  background: url(../image/1rt.png);
  width: 488px;
  height: 159px;
}
.b2 .features li.i3 {
  top: 510px;
  right: 470px;
  background: url(../image/1lb.png);
  width: 584px;
  height: 211px;
}
.b2 .features li.i4 {
  left: 550px;
  top: 450px;
  background: url(../image/1rb.png);
  width: 687px;
  height: 207px;
}

.b3 {
  margin-top: 0px;
  padding-top: 17px;
  background: url(../image/s1bg1.png) center top no-repeat;
}
.b3 .modTitle {
  background-image: url(../image/t12.png);
}
.b3 .modBody {
  margin-top: 125px;
}
.b3 .modBody .sub.i1 {
  background: url(../image/s1b.png) right top no-repeat;
}
.b3 .modBody .sub.i1 .subTitle {
  background-image: url(../image/st17.png);
}
.b3 .modBody .sub.i1 ul.i1 {
  margin-top: 27px;
}
.b3 .modBody .sub.i1 ul.i1 li:after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background-color: #666;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -5px;
}
.b3 .modBody .sub.i1 ul.i1 li {
  font-size: 18px;
  color: #666666;
  line-height: 50px;
  padding-left: 30px;
  position: relative;
  font-weight: bold;
}
.b3 .modBody .sub.i1 dl dt {
  margin-top: 50px;
  font-size: 24px;
  font-weight: bold;
  color: #333333;
  line-height: 100px;
  padding-left: 40px;
  position: relative;
}
.b3 .modBody .sub.i1 dl dt:before {
  display: block;
  content: '';
  width: 13px;
  height: 13px;
  background-color: #3a71ff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: rotate(45deg);
  margin-top: -8px;
}
.b3 .modBody .sub.i1 dl dd.i1 ul {
  padding: 50px 0;
  border-bottom: 1px dashed #5581ff;
}
.b3 .modBody .sub.i1 dl dd.i1 ul li {
  width: 25%;
  height: 64px;
  float: left;
  box-sizing: border-box;
  padding: 0 30px 0 125px;
  background-position: 30px center;
  background-repeat: no-repeat;
  font-size: 18px;
  font-weight: bold;
  color: #666666;
  line-height: 27px;
}
.b3 .modBody .sub.i1 dl dd.i1 ul li.i1 {
  background-image: url(../image/s1d1.png);
}
.b3 .modBody .sub.i1 dl dd.i1 ul li.i2 {
  background-image: url(../image/s1d2.png);
}
.b3 .modBody .sub.i1 dl dd.i1 ul li.i3 {
  background-image: url(../image/s1d3.png);
}
.b3 .modBody .sub.i1 dl dd.i1 ul li.i4 {
  background-image: url(../image/s1d4.png);
}
.b3 .modBody .sub.i1 dl dd.i2 ul li {
  width: 25%;
  float: left;
  text-align: center;
}
.b3 .modBody .sub.i1 dl dd.i2 ul li .box {
  margin: 22px 10px;
  height: 240px;
  background: #ffffff;
  box-shadow: 0px 4px 12px 0px rgba(73, 73, 255, 0.24);
  border-radius: 8px;
  padding: 0 30px 0;
  position: relative;
}
.b3 .modBody .sub.i1 dl dd.i2 ul li .box .title {
  width: 236px;
  height: 46px;
  line-height: 46px;
  background: #5581ff;
  border-radius: 23px;
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  position: relative;
  margin: 0 auto;
  top: -23px;
}
.b3 .modBody .sub.i1 dl dd.i2 ul li .box .content {
  padding-top: 10px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(102, 102, 102, 1);
  line-height: 27px;
}
.b3 .modBody .sub.i1 dl dd.i3 {
  background: url(../image/d3bg.png) left bottom no-repeat;
}
.b3 .modBody .sub.i1 dl dd.i3 img {
  float: right;
  display: block;
  max-width: 70%;
}
.b3 .modBody .sub.i1 dl dd.i3 ul li {
  width: 490px;
  font-size: 18px;
  color: #666666;
  line-height: 50px;
  padding-left: 30px;
  position: relative;
  font-weight: bold;
}
.b3 .modBody .sub.i1 dl dd.i3 ul li:after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  background-color: #666;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 25px;
  margin-top: -5px;
}

.b4 {
  margin-top: 210px;
  background: url(../image/s1bg2.png) center -50px no-repeat;
}
.b4 .modTitle {
  background-image: url(../image/t13.png);
}
.b4 .modBody {
  margin-top: 125px;
  border-bottom: 1px solid transparent;
}
.b4 .slogan {
  margin: 100px auto 60px;
  padding: 30px 60px;
  width: 722px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 0px 12px 0px rgba(73, 73, 255, 0.24);
  border-radius: 8px;
}
.b4 .slogan a {
  float: right;
  display: block;
  font-size: 18px;
  font-weight: bold;
  color: #3a71ff;
  height: 24px;
  line-height: 24px;
  text-decoration: none;
  /* padding-right: 45px; */
  position: relative;
}
.b4 .slogan a:before,
.b4 .slogan a:after {
  /* 这个不箭头不要了
  display: block !important;
  content: '' !important; */
  position: absolute;
  right: 0;
  top: 50%;
}
.b4 .slogan a:before {
  width: 17px;
  border: 1px dotted #5581ff;
  margin-top: -1px;
  right: 1px;
}
.b4 .slogan a:after {
  width: 12px;
  height: 12px;
  border: 2px solid #5581ff;
  border-left: none;
  border-bottom: none;
  margin-top: -6px;
  transform: rotate(45deg);
}
.b4 .slogan .title {
  width: 179px;
  height: 24px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #5581ff;
  line-height: 24px;
  position: relative;
  padding-left: 36px;
}
.b4 .slogan .title:before {
  display: block;
  content: '';
  width: 13px;
  height: 13px;
  background-color: #3a71ff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: rotate(45deg);
  margin-top: -8px;
}
.b4 .slogan .intro {
  margin-top: 15px;
  font-size: 16px;
  font-weight: 400;
  color: rgba(102, 102, 102, 1);
  line-height: 24px;
}
.b4 .features {
  background: url(../image/1c1.png) center center no-repeat;
  width: 572px;
  height: 525px;
  position: relative;
  margin: 69px auto 540px;
}
.b4 .features li {
  position: absolute;
  text-indent: -9999px;
  overflow: hidden;
}
.b4 .features li.i1 {
  right: 600px;
  top: 80px;
  background: url(../image/1lt1.png);
  width: 453px;
  height: 157px;
}
.b4 .features li.i2 {
  left: 570px;
  top: 0px;
  background: url(../image/1rt1.png);
  width: 488px;
  height: 159px;
}
.b4 .features li.i3 {
  top: 450px;
  right: 450px;
  background: url(../image/1lb1.png);
  width: 584px;
  height: 211px;
}
.b4 .features li.i4 {
  left: 420px;
  top: 450px;
  background: url(../image/1rb1.png);
  width: 687px;
  height: 207px;
}

.b5 {
  margin-top: -210px;
}
.b5 .modTitle {
  background-image: url(../image/t14.png);
}
.b5 .modBody ul {
  margin-top: 90px;
  padding-bottom: 80px;
}
.b5 .modBody ul li {
  float: left;
  width: 25%;
  text-align: center;
  position: relative;
}
.b5 .modBody ul li:last-child:before {
  display: none;
}
.b5 .modBody ul li:before {
  content: '';
  display: block;
  width: 107px;
  height: 10px;
  background: url(../image/l.png);
  position: absolute;
  left: 100%;
  top: 100px;
  margin-left: -54px;
}
.b5 .modBody ul li .box {
  position: relative;
  margin: 0 30px;
}
.b5 .modBody ul li .box .icon {
  width: 234px;
  height: 204px;
  margin: 0 auto;
  background-position: center center;
  background-repeat: no-repeat;
}
.b5 .modBody ul li.i1 .box .icon {
  background-image: url(../image/110.png);
}
.b5 .modBody ul li.i2 .box .icon {
  background-image: url(../image/21.png);
}
.b5 .modBody ul li.i3 .box .icon {
  background-image: url(../image/35.png);
}
.b5 .modBody ul li.i4 .box .icon {
  background-image: url(../image/45.png);
}
.b5 .modBody ul li .box .title {
  font-size: 24px;
  font-weight: 400;
  color: rgba(0, 0, 0, 1);
  line-height: 36px;
  margin-top: 30px;
}
.b5 .modBody ul li .box .intro {
  margin-top: 20px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(153, 153, 153, 1);
  line-height: 24px;
}

.b6 {
  border-top: 1px dashed #5581ff;
  padding: 80px 0 90px;
}
.b6 ul {
  margin-left: -10px;
  margin-right: -10px;
}
.b6 ul li {
  width: 25%;
  float: left;
}
.b6 ul li a {
  margin: 10px;
  overflow: hidden;
  display: block;
}
.b6 ul li a img {
  display: block;
  width: 100%;
  transition: all 300ms;
}
.b6 ul li a:hover img {
  transform: scale(1.1);
}
@media screen and (max-width: 1600px) {
  .b3 .modBody .sub.i1 dl dd.i2 ul li .box {
    height: 320px;
  }
  .b1 .modBody .sub.i2 dl dd::after,
  .b1 .modBody .sub.i2 dl dd::before {
    display: none;
  }
}
@media screen and (max-width: 1300px) {
  .b3 .modBody .sub.i1 dl dd.i1 ul li {
    padding-left: 30px;
    padding-top: 100px;
    background-position: center 0;
    height: auto;
    text-align: center;
    font-size: 14px;
  }
  .b3 .modBody .sub.i1 dl dd.i2 ul li {
    width: 50%;
  }
}