@charset "UTF-8";
html,
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
  font-family: "Hiragino Sans GB", "Hiragino Sans GB W3", "Microsoft YaHei", Arial, Helvetica, sans-serif;
  font-size: "12px";
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 62.5%;
}

.container-fluid {
  padding-left: 0px;
  padding-right: 0px;
}

.db {
  display: block;
  width: 100%;
}

/* 
    箭头
    @include arrow(direction,size,color);
**/
/*
    超出省略号
    @include ell();
 * */
/*
    inline-block
    @include inline_block();
 * */
/*
    font-size of REM
    @include font_size(fz);
 * */
.products_list li {
  background-color: #ECF3FC;
}

.products_list li:nth-child(odd) {
  background-color: #F5F9FD;
}

.products_list li:nth-child(odd) .img_con {
  order: 2;
}

.products_list li .flex {
  padding: 100px 0;
  align-items: center;
  justify-content: flex-start;
}

.products_list li .flex .img_con {
  width: 50%;
}

.products_list li .flex .img_con img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.products_list li .flex .txt_con {
  width: 50%;
  padding: 0 10px;
  padding-left: 5%;
}

.pro_txt_con h6 {
  color: #2175D9;
  font-size: 16px;
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.pro_txt_con h3 {
  font-size: 40px;
  font-size: 4rem;
  color: #0F1941;
  margin-bottom: 20px;
}

.pro_txt_con .blank {
  width: 50px;
  height: 1px;
  background-color: var(--color-org);
  margin-bottom: 30px;
}

.pro_txt_con p {
  font-size: 16px;
  font-size: 1.6rem;
  color: #333;
  line-height: 1.5;
}

.pro_txt_con dl {
  margin-top: 20px;
}

.pro_txt_con dl dd img, .pro_txt_con dl dd span {
  display: inline-block;
  vertical-align: middle;
}

.pro_txt_con dl dd img {
  height: 24px;
  width: 24px;
  margin-right: 5px;
}

.pro_txt_con dl dd span {
  font-size: 16px;
  font-size: 1.6rem;
  color: #0F1941;
}

.pro_txt_con .btn_con {
  margin-top: 30px;
}

.pro_nav_bar {
  position: sticky;
  top: 70px;
  background-color: #0F1941;
  z-index: 99;
}

.pro_nav_bar .flex {
  align-items: center;
  justify-content: flex-start;
}

.pro_nav_bar div.flex {
  justify-content: space-between;
}

.pro_nav_bar dl.flex dt, .pro_nav_bar dl.flex dd {
  height: 70px;
  line-height: 70px;
}

.pro_nav_bar dl.flex dt {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding-right: 20px;
  color: #fff;
  font-size: 20px;
  font-size: 2rem;
}

.pro_nav_bar dl.flex dd a {
  display: block;
  font-size: 14px;
  font-size: 1.4rem;
  padding: 0 20px;
  transition: all .3s;
  color: #fff;
}

.pro_nav_bar dl.flex dd a:hover, .pro_nav_bar dl.flex dd a.active {
  border-bottom: 2px solid var(--color-org);
}

.pro_nav_bar .page_btn {
  padding: 10px 50px;
}

.pro_details_box {
  padding: 60px 0;
}

.pro_details_box .hr_title {
  margin-bottom: 40px;
}

.pro_details_1__body {
  background-color: #ECF3FC;
}

.two_box {
  margin-bottom: 60px;
}

.two_box .img_out {
  overflow: hidden;
}

.two_box .img_out img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.two_box .txt_con {
  background-color: #fff;
  padding: 30px;
}

.two_box .txt_con h3 {
  font-size: 24px;
  font-size: 2.4rem;
  color: #0F1941;
  margin-bottom: 5px;
}

.three_box {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 60px;
}

.three_box .img_out {
  overflow: hidden;
}

.three_box .img_out img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.three_box .txt_con {
  background-color: #ECF3FC;
  padding: 30px;
}

.three_box .txt_con h3 {
  font-size: 20px;
  font-size: 2rem;
  color: #0F1941;
  text-align: center;
}

.news_more_box {
  margin-bottom: 60px;
  border-radius: 20px;
  overflow: hidden;
  display: block;
  text-decoration: none;
}

.news_more_box .img_out {
  overflow: hidden;
}

.news_more_box .img_out img {
  display: block;
  width: 100%;
  object-fit: cover;
  transition: all .3s;
}

.news_more_box .txt_con {
  background-color: #fff;
  padding: 20px;
}

.news_more_box .txt_con h6 {
  font-size: 14px;
  font-size: 1.4rem;
  color: #333;
  margin-bottom: 10px;
}

.news_more_box .txt_con h6 i {
  color: var(--color-org);
  padding-right: 5px;
}

.news_more_box .txt_con h3 {
  font-size: 24px;
  font-size: 2.4rem;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  /* 可选：改善兼容性 */
  line-clamp: 2;
  box-orient: vertical;
  color: #0F1941;
  margin-bottom: 15px;
}

.news_more_box .txt_con p {
  font-size: 16px;
  font-size: 1.6rem;
  line-height: 1.5;
  color: 333;
  margin-bottom: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  text-overflow: ellipsis;
  /* 可选：改善兼容性 */
  line-clamp: 5;
  box-orient: vertical;
}

.news_more_box .txt_con h5 {
  font-size: 14px;
  font-size: 1.4rem;
  color: #0F1941;
}

.news_more_box .txt_con h5 i {
  display: inline-block;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  background-color: var(--color-org);
  color: #fff;
  font-size: 12px;
  border-radius: 50%;
  margin-left: 5px;
}

.hxld_list {
  align-items: stretch;
  justify-content: flex-start;
}

.hxld_list li {
  width: calc(22% - 20px * 3 / 4);
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  margin: 0 30px 0 0;
  align-items: center;
  justify-content: center;
  height: 400px;
  padding: 0 20px;
  cursor: pointer;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: all .3s;
}

.hxld_list li:nth-child(4n) {
  margin-right: 0;
}

.hxld_list li.active {
  background-color: #2175D9;
  width: calc(100% - 66% - 45px);
}

.hxld_list li.active p {
  display: block;
}

.hxld_list li.active h3, .hxld_list li.active p {
  color: #fff;
}

.hxld_list li img {
  margin-bottom: 30px;
  height: 40px;
}

.hxld_list li h3 {
  font-size: 24px;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 20px;
  transition: all .3s;
}

.hxld_list li p {
  font-size: 16px;
  font-size: 1.6rem;
  line-height: 1.5;
  display: none;
  transition: all .3s;
}