@charset "UTF-8";
/* 默认字体颜色 */
/* 主题色 */
/* 辅助色 */
/* 大间距 */
/* 中间距 */
/* 小间距 */
/* 更小间距 */
/* 背景色 */
html {
  font-size: 75px !important;
}
@media (min-width: 430px) and (max-width: 750px) {
  html {
    font-size: calc((100vw - 1px) / 10) !important;
  }
}
@media (max-width: 430px) {
  html {
    font-size: 48px !important;
  }
}

body {
  font-family: "Microsoft YaHei";
  color: #333;
  background-color: #fff;
  font-size: 16px;
}

body.old_type {
  font-size: 24px;
}

/* 通用样式 */
.title-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.2666666667rem;
}
.title-box + div {
  margin-bottom: 0.4rem;
}
.title-box .title-h1 {
  font-size: 0.4266666667rem;
  line-height: 0.5333333333rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .title-box .title-h1 {
    font-size: 0.48rem;
    line-height: 0.6133333333rem;
  }
}
@media screen and (max-width: 375px) {
  .title-box .title-h1 {
    font-size: 0.48rem;
    line-height: 0.6133333333rem;
  }
}
.old_type .title-box .title-h1 {
  font-size: 0.5333333333rem;
  line-height: 0.6133333333rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .old_type .title-box .title-h1 {
    font-size: 0.5866666667rem;
    line-height: 0.6933333333rem;
  }
}
@media screen and (max-width: 375px) {
  .old_type .title-box .title-h1 {
    font-size: 0.5866666667rem;
    line-height: 0.6933333333rem;
  }
}
.title-box .more,
.title-box .more > * {
  color: #999;
}
.title-box .more:hover,
.title-box .more > *:hover {
  color: #1492ff;
}

.banner {
  display: flex;
  align-items: center;
  height: 4.6666666667rem;
  color: #1492ff;
}
.banner.ndbb {
  background: url(ndbb_banner.png) no-repeat center;
  background-size: auto 100%;
}
.banner.ndbg {
  background: url(ndbg_banner.png) no-repeat center;
  background-size: auto 100%;
}
@media (min-width: 576px) and (max-width: 992px) {
  .banner {
    height: 27vw;
  }
  .banner.ndbb, .banner.ndbg {
    background-size: 150% auto;
  }
}
@media screen and (max-width: 576px) {
  .banner {
    height: 27vw;
  }
  .banner.ndbb, .banner.ndbg {
    background-size: 150% auto;
  }
}
@media screen and (max-width: 375px) {
  .banner {
    height: 27vw;
  }
  .banner.ndbb, .banner.ndbg {
    background-size: 150% auto;
  }
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

.title-box {
  width: 100%;
  display: flex;
  align-items: center;
  margin-bottom: 0.4rem;
  position: relative;
}

.title_item {
  position: relative;
  z-index: 2;
  background-image: url(ndbb_titlebg.png);
  background-size: 0.28rem 0.2133333333rem;
  background-repeat: no-repeat;
  background-position: center left;
  padding: 0 0.3333333333rem;
  font-weight: bold;
}
.title_item {
  font-size: 0.32rem;
  line-height: 0.4533333333rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .title_item {
    font-size: 0.3733333333rem;
    line-height: 0.5333333333rem;
  }
}
@media screen and (max-width: 375px) {
  .title_item {
    font-size: 0.3733333333rem;
    line-height: 0.5333333333rem;
  }
}
.old_type .title_item {
  font-size: 0.4266666667rem;
  line-height: 0.5066666667rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .old_type .title_item {
    font-size: 0.48rem;
    line-height: 0.5866666667rem;
  }
}
@media screen and (max-width: 375px) {
  .old_type .title_item {
    font-size: 0.48rem;
    line-height: 0.5866666667rem;
  }
}
.title_item:not(.title_item1) + .flex1 {
  position: relative;
  z-index: 1;
  flex: 1;
}
.title_item:not(.title_item1) + .flex1::before {
  content: "";
  position: absolute;
  top: 0.0533333333rem;
  width: 100%;
  height: 2px;
  border-radius: 1px;
  background: #e8f0f9;
}
.title_item.title_item1 {
  background: none;
  background: none;
  padding: 0 0 5px 0;
}
.title_item.title_item1 + .flex1 {
  z-index: 1;
  flex: 1;
}
.title_item.title_item1 + .flex1::before, .title_item.title_item1 + .flex1::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  left: 0px;
  background: #b5cdf8;
}
.title_item.title_item1 + .flex1::before {
  bottom: -1px;
}
.title_item.title_item1 + .flex1::after {
  bottom: -5px;
}

.panel {
  margin: 0 auto;
  min-height: 200px;
  padding-top: 0.6666666667rem;
}
.panel {
  margin: 0 auto;
}
@media screen and (min-width: 1200px) {
  .panel {
    width: 1200px;
  }
}
@media (min-width: 992px) and (max-width: 1200px) {
  .panel {
    width: calc(100% - 24px * 2);
  }
}
@media (min-width: 576px) and (max-width: 992px) {
  .panel {
    width: calc(100% - 24px * 2);
  }
}
@media screen and (max-width: 576px) {
  .panel {
    width: calc(100% - (0.32rem * 2));
  }
}
@media screen and (max-width: 375px) {
  .panel {
    width: calc(375px - (0.32rem * 2));
  }
}

.panel .panel_top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 0.2666666667rem;
}
.panel .panel_top.ndbg .panel_top_item {
  width: calc((100% - 30px) / 2);
  padding: 0.4rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}
@media (min-width: 576px) and (max-width: 992px) {
  .panel .panel_top.ndbg .panel_top_item {
    width: 100%;
  }
}
@media screen and (max-width: 576px) {
  .panel .panel_top.ndbg .panel_top_item {
    width: 100%;
  }
}
@media screen and (max-width: 375px) {
  .panel .panel_top.ndbg .panel_top_item {
    width: 100%;
  }
}
.panel .panel_top.ndbg .panel_top_item .ndbbzt_item_box img {
  width: 2rem;
  height: 0.6666666667rem;
  border-radius: 0.3333333333rem;
  margin-left: 0.2666666667rem;
}
.panel .panel_top .panel_top_item {
  display: flex;
  width: calc((100% - 60px) / 3);
  height: auto;
  padding: 0.2666666667rem 0.3733333333rem 0.2666666667rem 0.5333333333rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  border-radius: 2.4px 60px 60px 2.4px;
  background: linear-gradient(180deg, #f3f6f9 0%, #fff 100%);
  box-shadow: 0 3px 12px #f1f1f1;
}
@media (min-width: 576px) and (max-width: 992px) {
  .panel .panel_top .panel_top_item {
    width: 100%;
  }
}
@media screen and (max-width: 576px) {
  .panel .panel_top .panel_top_item {
    width: 100%;
  }
}
@media screen and (max-width: 375px) {
  .panel .panel_top .panel_top_item {
    width: 100%;
  }
}
.old_type .panel .panel_top .panel_top_item {
  width: calc((100% - 30px) / 2);
  height: auto;
}
.panel .panel_top .panel_top_item span {
  line-height: 1.75;
}
.panel .panel_top .panel_top_item span {
  font-size: 0.2666666667rem;
  line-height: 0.3733333333rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .panel .panel_top .panel_top_item span {
    font-size: 0.32rem;
    line-height: 0.4533333333rem;
  }
}
@media screen and (max-width: 375px) {
  .panel .panel_top .panel_top_item span {
    font-size: 0.32rem;
    line-height: 0.4533333333rem;
  }
}
.old_type .panel .panel_top .panel_top_item span {
  font-size: 0.3733333333rem;
  line-height: 0.4533333333rem;
  font-weight: 600;
}
@media screen and (max-width: 576px) {
  .old_type .panel .panel_top .panel_top_item span {
    font-size: 0.4266666667rem;
    line-height: 0.5333333333rem;
  }
}
@media screen and (max-width: 375px) {
  .old_type .panel .panel_top .panel_top_item span {
    font-size: 0.4266666667rem;
    line-height: 0.5333333333rem;
  }
}
.panel .panel_top .panel_top_item img {
  width: 1.0666666667rem;
  height: 1.0666666667rem;
}
.panel .panel_con .item_box {
  position: relative;
  display: flex;
  width: calc((100% - 90px) / 4);
  padding: 0.1333333333rem 0;
  min-height: calc(0.5333333333rem * 2);
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
  line-height: 1.8;
}
.panel .panel_con .item_box {
  font-size: 0.24rem;
  line-height: 0.3466666667rem;
  font-weight: 400;
}
@media screen and (max-width: 576px) {
  .panel .panel_con .item_box {
    font-size: 0.2933333333rem;
    line-height: 0.4266666667rem;
  }
}
@media screen and (max-width: 375px) {
  .panel .panel_con .item_box {
    font-size: 0.2933333333rem;
    line-height: 0.4266666667rem;
  }
}
.old_type .panel .panel_con .item_box {
  font-size: 0.3466666667rem;
  line-height: 0.4266666667rem;
  font-weight: 400;
}
@media screen and (max-width: 576px) {
  .old_type .panel .panel_con .item_box {
    font-size: 0.4rem;
    line-height: 0.5066666667rem;
  }
}
@media screen and (max-width: 375px) {
  .old_type .panel .panel_con .item_box {
    font-size: 0.4rem;
    line-height: 0.5066666667rem;
  }
}
@media (min-width: 576px) and (max-width: 992px) {
  .panel .panel_con .item_box {
    width: 100%;
    margin-right: 0;
  }
}
@media screen and (max-width: 576px) {
  .panel .panel_con .item_box {
    width: 100%;
    margin-right: 0;
  }
}
@media screen and (max-width: 375px) {
  .panel .panel_con .item_box {
    width: 100%;
    margin-right: 0;
  }
}
.old_type .panel .panel_con .item_box {
  width: calc((100% - 60px) / 3);
}
.panel .panel_con .item_box a {
  position: relative;
}
.panel .panel_con .item_box:hover {
  background: #1492ff;
  color: #fff;
  font-weight: bold;
  box-shadow: 0 0 10px #1492ff1a;
}
.panel .panel_con .item_box.ts:hover > a {
  color: #fff;
}
.panel .panel_con .item_box.ts:hover .item_child_box {
  display: block;
}
.panel .panel_con .item_box.ts:hover > a:after {
  transform: rotate(180deg);
}
.panel .panel_con .item_box.ts > a:after {
  content: "";
  position: absolute;
  width: 0.1434666667rem;
  height: 0.08rem;
  background: url(ndbb_jt.png) no-repeat center;
  background-size: 100% 100%;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
}
.panel .panel_con .item_box .item_child_box {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 70%;
  background: #fff;
  box-shadow: 0 0 10px #1492ff1a;
  z-index: 10;
  padding: 0.3333333333rem 0.2666666667rem 0.2666666667rem 0.4rem;
}
.panel .panel_con .item_box .item_child_box div {
  position: relative;
  padding-left: 0.3333333333rem;
  line-height: 0.4666666667rem;
  text-align: left;
}
.panel .panel_con .item_box .item_child_box div::after {
  position: absolute;
  top: 17px;
  left: 0;
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff8619;
}
.panel .panel_con .seven.flex .item_box {
  width: calc((100% - 60px) / 3);
}
.panel .panel_con .seven.flex .item_box:nth-child(4n) {
  margin-right: 0.4rem;
}
.panel .panel_con .seven.flex .item_box:nth-child(3n) {
  margin-right: 0rem;
}
.old_type .panel .panel_con .seven.flex .item_box {
  width: calc((100% - 30px) / 2);
}
.old_type .panel .panel_con .seven.flex .item_box:nth-child(3n) {
  margin-right: 0.4rem;
}
.old_type .panel .panel_con .seven.flex .item_box:nth-child(2n) {
  margin-right: 0px;
}
.panel .panel_con .flex .item_box:nth-child(4n) {
  margin-right: 0px;
}
.old_type .panel .panel_con .flex .item_box:nth-child(4n) {
  margin-right: 0.4rem;
}
.old_type .panel .panel_con .flex .item_box:nth-child(3n) {
  margin-right: 0px;
}

.module-background {
  background: linear-gradient(122.09deg, #f0f9ff 0%, #f6fbff 100%);
}

.panel .panel_top .panel_top_item.module-background2,
.module-background2 {
  border-radius: 8px;
  background: linear-gradient(0.06deg, #fff 0%, #eaf2ff 95.96%, #e2edff 100%);
  border: 2px solid #fff;
  box-shadow: 0 3px 6px #538cd529;
}

.module-background1 {
  background: linear-gradient(122.09deg, #fbfdff 0%, #f6fbff 100%);
}