* {
  margin: 0px;
  padding: 0px;
}

a {
  color: #333333;
  text-decoration: none;
}

li {
  list-style: none;
}

.box {
  width: 1440px;
  margin: 0 auto;
}

.box .navigation {
  width: 100%;
  height: 64px;
  padding-left: 20px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
}

.box .navigation .daohang_acitve {
  border-bottom: 3px solid #1080fc;
}

.box .navigation a {
  display: inline-block;
  height: 100%;
}

.box .navigation .left {
  display: flex;
  align-items: center;
  height: 100%;
}

.box .navigation .left .icon_asy {
  width: 109px;
  height: 28px;
  margin-right: 34px;
}

.box .navigation .left .icon_asy img {
  width: 100%;
  height: 100%;
}

.box .navigation .left .daohang_box {
  display: flex;
  height: 100%;
  gap: 38px;
}

.box .navigation .left .daohang_box li {
  font-size: 15px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
  line-height: 64px;
}

.box .navigation .left .daohang_box li a {
  display: inline-block;
  height: 100%;
}

.box .navigation .left .daohang_box .jiejue_xiala {
  position: relative;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down {
  background-color: white;
  z-index: 1;
  position: absolute;
  top: 71px;
  left: -17px;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
  border-radius: 4px 4px 4px 4px;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down ul {
  display: flex;
  flex-direction: column;
  padding: 5px 0;
  width: 117px;
  height: 233px;
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  box-sizing: border-box;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down ul li {
  height: 28px;
  line-height: 28px;
  width: 100%;
  text-align: center;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down ul li a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down ul li:hover {
  background-color: #afd2f8;
}

.box .navigation .left .daohang_box .jiejue_xiala .pull_down ul li:hover a {
  color: #1080fc;
}

.box .navigation .left .daohang_box .jiejue_xiala .jiantou_icon {
  width: 10px;
  height: 10px;
  margin-left: 3px;
}

.box .navigation .left .daohang_box .hangye_xiala {
  position: relative;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 {
  background-color: white;
  z-index: 1;
  position: absolute;
  top: 71px;
  left: -17px;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
  border-radius: 4px 4px 4px 4px;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 ul {
  display: flex;
  flex-direction: column;
  padding: 5px 0;
  width: 117px;
  height: 233px;
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  box-sizing: border-box;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 ul li {
  height: 28px;
  line-height: 28px;
  width: 100%;
  text-align: center;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 ul li a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 ul li:hover {
  background-color: #afd2f8;
}

.box .navigation .left .daohang_box .hangye_xiala .pull_down1 ul li:hover a {
  color: #1080fc;
}

.box .navigation .left .daohang_box .hangye_xiala .jiantou_icon1 {
  width: 10px;
  height: 10px;
  margin-left: 3px;
}

.box .navigation .right {
  display: flex;
  height: 100%;
  line-height: 64px;
  gap: 29px;
}

.box .navigation .right .icon_phome {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.box .navigation .right .icon_phome img {
  width: 17px;
  height: 19px;
}

.box .navigation .right .lianxi {
  height: 100%;
  line-height: 64px;
  background: #1080fc;
  font-size: 15px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #ffffff;
  padding: 0 29px;
}

.box .navigation .right .lianxi a {
  color: white;
}

.box .navigation .right .yuyan {
  position: relative;
}

.box .navigation .right .yuyan .ming_mian {
  display: flex;
  gap: 7px;
  align-items: center;
}

.box .navigation .right .yuyan .ming_mian .yuyan_icon {
  width: 20px;
  height: 20px;
}

.box .navigation .right .yuyan .ming_mian .jiantou_icon {
  width: 13px;
  height: 13px;
}

.box .navigation .right .yuyan .ming_mian p {
  cursor: pointer;
  color: #333333;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
}

.box .navigation .right .yuyan ul {
  display: none;
  position: absolute;
  top: 54px;
  left: 11px;
  flex-direction: column;
  padding: 5px 0;
  width: 100px;
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.25);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  box-sizing: border-box;
  z-index: 1;
}

.box .navigation .right .yuyan ul li {
  line-height: 35px;
  padding: 0 15px;
  text-align: center;
  cursor: pointer;
  color: #333333;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
}

.box .navigation .right .yuyan ul li:hover {
  color: #1080fc;
  background-color: #afd2f8;
}

.box .bannr_box {
  height: 416px;
  width: 100%;
  background: url(/static_source/image/banner.webp);
  background-repeat: no-repeat;
  background-size: 100%;
  display: flex;
  align-items: center;
  gap: 83px;
  padding: 60px 120px;
  box-sizing: border-box;
  justify-content: center;
}

.box .bannr_box .left {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
  align-items: center;
}

.box .bannr_box .left h3 {
  font-size: 64px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #ffffff;
  line-height: 80px;
}

.box .bannr_box .left p {
  width: 630px;
  text-align: center;
  line-height: 28px;
}

.box .bannr_box .right {
  width: 540px;
  height: 300px;
}

.box .bannr_box .right img {
  width: 100%;
  height: 100%;
}

.box .bannr_box p {
  font-size: 16px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #f5f8fa;
  line-height: 28px;
}

.box .shuju_box {
  margin-top: 80px;
  margin-bottom: 30px;
}

.box .shuju_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-bottom: 46px;
}

.box .shuju_box ul {
  display: flex;
  margin-left: 120px;
}

.box .shuju_box ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  width: 240px;
  padding-bottom: 30px;
  cursor: pointer;
}

.box .shuju_box ul li img {
  width: 63px;
  height: 71px;
  display: none;
}

.box .shuju_box ul li .active_img {
  display: inline-block;
}

.box .shuju_box ul .active {
  border-bottom: 4px solid #1080fc;
  color: #1080fc;
}

.box .shuju_box .shuju_xuanxiangka_item {
  width: 100%;
  background-color: wheat;
  background: url(/static_source/image/shujuxuanxiang1.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding-left: 120px;
  padding-top: 40px;
  box-sizing: border-box;
  display: none;
  padding-bottom: 28px;
  min-height: 257px;
}

.box .shuju_box .shuju_xuanxiangka_item h3 {
  font-size: 24px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
}

.box .shuju_box .shuju_xuanxiangka_item p {
  width: 642px;
  font-size: 14px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #787878;
  line-height: 28px;
  text-align: justify;
  margin-top: 8px;
}

.box .shuju_box .active_xuanxiang {
  display: block;
}

.box .jiejuefangan_box {
  margin-top: 80px;
  margin-bottom: 100px;
}

.box .jiejuefangan_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-bottom: 40px;
}

.box .jiejuefangan_box ul {
  display: flex;
  flex-wrap: wrap;
  margin-left: 120px;
  gap: 20px;
}

.box .jiejuefangan_box ul li {
  position: relative;
  width: 285px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(50, 108, 184, 0.08);
  border-radius: 6px;
  padding: 0 30px;
  padding-top: 35px;
  padding-bottom: 24px;
  box-sizing: border-box;
}

.box .jiejuefangan_box ul li .tu_text {
  display: flex;
  align-items: end;
  gap: 18px;
}

.box .jiejuefangan_box ul li .tu_text img {
  width: 38px;
  height: 38px;
}

.box .jiejuefangan_box ul li .tu_text span {
  font-size: 20px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
}

.box .jiejuefangan_box ul li p {
  font-size: 14px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #787878;
  margin-top: 14px;
  margin-bottom: 30px;
  text-align: justify;
}

.box .jiejuefangan_box ul li .btn {
  height: 40px;
  border-radius: 4px;
  border: 1px solid #1080fc;
  text-align: center;
  line-height: 40px;
  color: #1080fc;
}

.box .jiejuefangan_box ul li .btn a {
  display: inline-block;
  width: 100%;
  height: 100%;
  color: #1080fc;
}

.box .jiejuefangan_box ul li .btn:hover {
  background-color: #1080fc;
}

.box .jiejuefangan_box ul li .btn:hover a {
  color: white;
}

.box .hangyeshuju_box {
  height: 766px;
  width: 100%;
  background: url(/static_source/image/Rectangle.webp);
  background-size: 100%;
  padding-top: 80px;
  padding-left: 120px;
  padding-right: 120px;
  box-sizing: border-box;
}

.box .hangyeshuju_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-bottom: 40px;
}

.box .hangyeshuju_box .big_three {
  display: flex;
  gap: 18px;
}

.box .hangyeshuju_box .big_three li {
  width: 285px;
  height: 232px;
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0px 0px 20px 0px rgba(50, 108, 184, 0.08);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  align-items: center;
}

.box .hangyeshuju_box .big_three li img {
  width: 62px;
  height: 59px;
}

.box .hangyeshuju_box .big_three li .t {
  font-size: 26px;
  font-family: AppleSystemUIFont;
  color: #06101e;
}

.box .hangyeshuju_box .big_three li .liaojie_tiao {
  font-size: 14px;
  font-family: AppleSystemUIFont;
  color: #1080fc;
}

.box .hangyeshuju_box .sm_for {
  display: flex;
  gap: 18px;
  margin-top: 20px;
}

.box .hangyeshuju_box .sm_for li {
  width: 285px;
  height: 232px;
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0px 0px 20px 0px rgba(50, 108, 184, 0.08);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  align-items: center;
}

.box .hangyeshuju_box .sm_for li img {
  width: 62px;
  height: 59px;
}

.box .hangyeshuju_box .sm_for li .t {
  font-size: 26px;
  font-family: AppleSystemUIFont;
  color: #06101e;
}

.box .hangyeshuju_box .sm_for li .liaojie_tiao {
  font-size: 14px;
  font-family: AppleSystemUIFont;
  color: #1080fc;
}

.box .chanp_tixi_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-top: 80px;
  margin-bottom: 40px;
}

.box .chanp_tixi_box ul {
  margin-bottom: 100px;
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.box .chanp_tixi_box ul li {
  width: 590px;
  height: 160px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(50, 108, 184, 0.08);
  border-radius: 6px;
  display: flex;
  gap: 30px;
  justify-content: center;
  align-items: center;
  padding: 0 15px;
}

.box .chanp_tixi_box ul li img {
  width: 154px;
  height: 64px;
}

.box .chanp_tixi_box ul li .shuxian {
  width: 0px;
  height: 120px;
  border: 1px solid #e1e8f1;
}

.box .chanp_tixi_box ul li .jianjie_text {
  height: 120px;
}

.box .chanp_tixi_box ul li .jianjie_text span {
  font-size: 14px;
  font-family: AppleSystemUIFont;
  color: #787878;
}

.box .chanp_tixi_box ul li .jianjie_text h3 {
  font-size: 20px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
  margin-top: 10px;
}

.box .chanp_tixi_box ul li .jianjie_text .btn {
  width: 100px;
  height: 34px;
  background: #1080fc;
  border-radius: 100px;
  font-size: 14px;
  font-family: AppleSystemUIFont;
  color: #ffffff;
  text-align: center;
  line-height: 34px;
  margin-top: 20px;
}

.box .jiaofu_box {
  width: 100%;
  height: 522px;
  background: #f0f6fc;
  padding-top: 80px;
  padding-left: 120px;
  box-sizing: border-box;
}

.box .jiaofu_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-bottom: 40px;
}

.box .jiaofu_box ul {
  width: 1200px;
  height: 240px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(50, 108, 184, 0.08);
  border-radius: 6px;
  display: flex;
  gap: 30px;
  padding: 0 60px;
  padding-top: 40px;
  box-sizing: border-box;
}

.box .jiaofu_box ul li {
  width: 282px;
  height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.box .jiaofu_box ul li img {
  width: 72px;
  height: 72px;
}

.box .jiaofu_box ul li h3 {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 20px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
}

.box .jiaofu_box ul li span {
  font-size: 14px;
  font-family: AppleSystemUIFont;
  color: #787878;
  text-align: center;
}

.box .jiaofu_box ul li .youjiantou {
  width: 40px;
  height: 40px;
}

.box .jiaofu_box ul .youjiantou_hezi {
  width: 40px;
  justify-content: center;
}

.box .kehu_box {
  margin-bottom: 100px;
}

.box .kehu_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
  margin-top: 80px;
  margin-bottom: 40px;
}

.box .kehu_box ul {
  margin: 0 120px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.box .kehu_box ul li img {
  width: 154px;
  height: 64px;
}

.box .hulianwang_box {
  width: 1440px;
  height: 300px;
  margin-bottom: 54px;
  background: url(/static_source/image/Rectangle2.webp);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.box .hulianwang_box h3 {
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #06101e;
}

.box .hulianwang_box p {
  font-size: 16px;
  font-family: AppleSystemUIFont;
  color: #787878;
  line-height: 24px;
  text-align: center;
}

.box .hulianwang_box .lx_tn {
  width: 168px;
  height: 48px;
  background: #1080fc;
  border-radius: 6px;
  text-align: center;
  font-size: 18px;
  font-family: AppleSystemUIFont;
  color: #ffffff;
  line-height: 48px;
  cursor: pointer;
}

.box .dibu_box {
  position: relative;
  display: flex;
  gap: 118px;
  margin: 0 120px;
  padding-left: 209px;
  padding-bottom: 50px;
  border-bottom: 1px solid #e1e8f1;
  box-sizing: border-box;
  margin-bottom: 30px;
}

.box .dibu_box .image1 {
  position: absolute;
  left: 0px;
  top: -15px;
}

.box .dibu_box .image1 img {
  width: 154px;
  height: 40px;
}

.box .dibu_box ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.box .dibu_box ul h3 {
  font-size: 20px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
  margin-bottom: 8px;
}

.box .dibu_box ul li {
  font-size: 15px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #787878;
}

.box .dibu_box ul li a {
  color: #787878;
}

.box .dibu_box ul li a:hover {
  text-decoration: underline;
  color: #333333;
}

.box .bottom {
  margin-bottom: 30px;
}

.box .bottom p {
  text-align: center;
  font-size: 14px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #787878;
}

.video {
  width: 720px;
  height: 405px;
  position: relative;
}

.video video {
  width: 100%;
  height: 100%;
}

.video .ViderMask {
  position: absolute;
  top: 0;
  left: 0;
  width: 720px;
  height: 405px;
  background: rgba(0, 0, 0, 0.4);
  text-align: center;
  line-height: 456px;
}

.video .ViderMask img {
  width: 90px;
  height: 90px;
}

.modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 998;
}