@font-face {
  font-family: "SourceHanSerifCN";
  src: url("../font/SourceHanSerifCN-Regular.otf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* {
  margin: 0;
  padding: 0;
}

html {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  /*font-size: 5.208vw;*/
}

body {
  font-family: "SourceHanSerifCN", "微软雅黑", Arial;
  /*font-size: 0.14rem;*/
  font-weight: 400;
  line-height: 1;
  color: #333333;
  background-color: #ffffff;
}

ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}

p {
  margin-top: auto;
  margin-bottom: auto;
}

a {
  display: inline-block;
  text-decoration: none !important;
  cursor: pointer;
}

a:hover {
  color: #0067ed;
}

input {
  outline: none;
}

input::-webkit-contacts-auto-fill-button {
  visibility: hidden;
  display: none !important;
  pointer-events: none;
  position: absolute;
  right: 0;
}

textarea {
  outline: none;
}

img {
  border-style: none;
  height: auto;
  max-width: 100%;
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.imgs {
  width: 100%;
  height: 100% !important;
  /*object-fit: cover; */
}
.imgw {
  width: 100%;
  height: auto;
}
.imgh {
  width: auto;
  height: 100%;
}

.object-fit-cover {
  object-fit: cover;
}

.object-fit-contain {
  object-fit: contain;
}

.containers {
  width: 1732px;
  max-width: 1732px;
  height: auto;
  margin: 0 auto;
  padding: 0;
}
.mt30 {
  margin-top: 30px;
}
.pd20 {
  padding: 0.2rem;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.df {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  flex-wrap: wrap;
}

.fd-row-r {
  flex-direction: row-reverse;
}

.over {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.over2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.over3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 0.1rem;
  height: 0.1rem;
}

::-webkit-scrollbar-button {
  width: 0;
  height: 0;
  display: none;
}

::-webkit-scrollbar-corner {
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  min-height: 0.1rem;
  border: 0.02rem solid transparent;
  background-clip: content-box;
  border-radius: 0.08rem;
  background-color: #c8d5e1;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #a8bbcf;
}

::-webkit-scrollbar-thumb:active {
  background-color: #87a2bd;
}

::-webkit-scrollbar-track {
  background-color: transparent;
}

::-webkit-scrollbar-track-piece {
  background-color: transparent;
}

/* header */
.header {
  width: 100%;
  height: 112px;
  background-color: rgba(0, 0, 0, 0.8);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
}
.header_type {
  justify-content: space-between;
  align-items: center;
  height: 112px;
}
.header_logo {
  width: 250px;
  height: 80px;
}
.header_nav {
  width: calc(100% - 540px);
  justify-content: space-around;
  align-items: center;
  height: 112px;
}
.header_nav .header_nav_list {
  height: 112px;
  line-height: 112px;
  padding: 0 50px;
  box-sizing: border-box;
}
.header_nav .header_nav_list a {
  color: #fff;
  display: block;
  width: 100%;
  height: 100%;
  font-weight: 400;
  font-size: 18px;
}

.header_navsub {
  width: 100%;
  height: 0;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.8);
  position: absolute;
  top: 112px;
  left: 0;
  transition: all 0.5s;
}

.header_navsub_type {
  align-items: center;
}
.header_navsub_list {
  width: 120px;
  height: 120px;
  background: rgba(247, 248, 250, 0.14);
  margin-right: 110px;
}
.header_navsub_list:last-child {
  margin-right: 0;
}
.header_navsub_list a {
  overflow: hidden;
}
.header_navsub_img {
  height: 40px;
  margin: 25px auto 0;
  display: flex;
  justify-content: center;
}
.header_navsub_img .subimg {
  display: block;
}
.header_navsub_img .subimg_hover {
  display: none;
}

.header_navsub_title {
  font-weight: 400;
  font-size: 19px;
  color: #ffffff;
  padding-top: 10px;
  text-align: center;
  line-height: 1;
}

.header_navsub_list:hover a .header_navsub_img .subimg {
  display: none;
}
.header_navsub_list:hover a .header_navsub_img .subimg_hover {
  display: block;
}
.header_navsub_list:hover a .header_navsub_title {
  color: #fe3c07;
}
.header_nav .header_nav_list:hover a {
  color: #fe3c07;
}
.header_nav .header_nav_list:hover .header_navsub {
  height: auto;
  transition: all 0.5s;
  padding: 40px 0;
}
.header_info {
  width: 250px;
  justify-content: space-between;
  align-items: center;
}
.header_info .header_lang {
  font-weight: 500;
  font-size: 18px;
  color: #ffffff;
}
.header_info .header_search {
  width: 20px;
  height: 20px;
}
/* header-end */
/* footer */
.footer {
  width: 100%;
  height: auto;
  background-image: url("../images/footer_bj.png");
  background-size: cover;
  margin-top: -2px;
}
.footer_main {
  width: 100%;
  padding: 90px 0 60px;
  box-sizing: border-box;
}
.footer_left_item {
  justify-content: space-between;
}
.footer_left {
}
.footer_left_logo {
  width: 296px;
  height: 98px;
}
.footer_left_type {
  margin-top: 160px;
}
.footer_left_main {
  align-items: center;
  margin-bottom: 20px;
}
.footer_left_mainimg {
  width: 20px;
  height: 20px;
}
.footer_left_mainname {
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  line-height: 24px;
  padding-left: 15px;
}

.footer_right {
  position: relative;
}
.footer_right_nav {
}
.footer_right_nav_list {
  margin-left: 75px;
}
.footer_right_nav_list:first-child {
  margin-left: 0;
}
.footer_right_nav_title {
  font-weight: bold;
  font-size: 20px;
  color: #ffffff;
  line-height: 34px;
  margin-bottom: 25px;
}
.footer_right_nav_name {
  font-weight: 400;
  font-size: 16px;
  color: #999999;
  line-height: 34px;
  margin-bottom: 10px;
}
.footer_right_nav_name a {
  color: #999999;
}
.footer_right_nav_name:hover a {
  color: #fe3c07;
}

.footer_right_main {
  position: absolute;
  bottom: 0;
  left: 0;
}

.footer_right_main_title {
  font-weight: bold;
  font-size: 20px;
  color: #f2bb59;
  line-height: 34px;
}
.footer_right_info {
  margin-top: 20px;
}
.footer_right_img {
  width: 45px;
  height: 45px;
  margin-right: 15px;
}
.footer_bottom {
  width: 100%;
  height: 120px;
  border-top: 2px solid #171717;
}
.footer_bottom_type {
  justify-content: space-between;
  align-items: center;
  height: 100px;
}
.footer_bottom_name {
  font-weight: 400;
  font-size: 16px;
  color: #999999;
  line-height: 34px;
}
/* footer-end */
.main {
  width: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
  transition: transform 0.3s ease;
  /* 可选的平滑过渡效果 */
}
.web{
    display: block;
}
.mobile{
    display: none;
}
/* 手机端 */
@media (max-width: 992px) {
    .web{
      display: none;
    }
    .mobile{
        display: block;
    }
    .containers {
        width: 95%;
        max-width: 95%;
        height: auto;
        margin: 0 auto;
        padding: 0;
    }
    header {
        padding-top: 0;
        background: #221a18 !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 9999;
    }
    header .nav .nav-link {
        height: 32px;
        font-size: 16px;
    }
    .mobile .navbar{
        height: 64px;
    }
    
    .footer_left_logo {
        width: 200px;
        height: auto;
    }
    .footer_main {
        width: 100%;
        padding: 40px 0 40px;
        box-sizing: border-box;
    }
    .footer_left_type {
        margin-top: 40px;
    }
    .footer_left{
        width: 100%;
    }
    .footer_right{
        width: 100%;
    }
    .footer_right_nav{
        display: none;
    }
   .footer_main{
       height: 500px;
   }
   .footer_left_item{
       height: 100% !important;
   }
   .footer_bottom{
       height: auto;
   }
   .footer_bottom_name{
      width: 100%;
      font-size: 14px;
   }
}