.container-header {
  position: fixed;
  transition: all 0.5s;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  --nav-color: #fff;
}
.container-header .default {
  display: none;
}
.container-header .white {
  display: block;
}
.header {
  width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 1rem;
  position: relative;
  z-index: 999;
}
@media (min-width: 1024px) {
  .header {
    padding: 0;
  }
}
.header .logo {
  width: 10rem;
}
@media (min-width: 768px) {
  .header .logo {
    width: 8rem;
  }
}
.header .logo a,
.header .logo img {
  width: 100%;
}
.header-navs {
  display: none;
}
@media (min-width: 1024px) {
  .header-navs {
    display: flex;
    flex: 1;
    justify-content: flex-end;
    color: #fff;
    margin-right: 2rem;
  }
  .header-navs .nav-bar {
    position: relative;
    margin: 0 1.1rem;
    color: var(--nav-color);
  }
  .header-navs .nav-bar:hover .nav-bar_group {
    display: block !important;
  }
    .header-navs .nav-bar.hover .nav-bar-head,.header-navs .nav-bar:hover .nav-bar-head {
    border-bottom: 3px solid #2a76bf;
  }
  .header-navs .nav-bar-head {
    height: 4rem;
    display: block;
    line-height: 4rem;
    font-size: 0.8rem;
  }
  .header-navs .nav-bar-head .iconfont {
    display: none;
  }
  .header-navs .nav-bar_group {
    position: absolute;
    top: 100%;
    left: 0%;
    margin-left: 50%;
    transform: translate(-50%);
    background-color: #fff;
    color: #333;
    display: none;
  }
  .header-navs .nav-bar_group a {
    display: block;
    padding: 0.3rem 1rem;
    line-height: 1.5rem;
    text-align: center;
    font-size: 0.7rem;
    white-space: nowrap;
  }
  .header-navs .nav-bar_group a:hover {
    background-color: #2a76bf;
    color: #fff;
  }
}
.header-navs-open {
  display: block;
  position: absolute;
  z-index: 50;
  top: 100%;
  left: 0;
  width: 100%;
  background: #fff;
  border-top: 1px solid rgba(204, 204, 204, 0.3411764706);
}
.header-navs-open .nav-bar {
  padding: 0 1rem;
}
.header-navs-open .nav-bar-head {
  border-bottom: 1px solid rgba(204, 204, 204, 0.3411764706);
  display: flex;
  width: 100%;
  padding: 1.4rem 1rem;
  font-size: 1.2rem;
  color: #333;
  justify-content: space-between;
}
.header-navs-open .nav-bar-head .iconfont {
  transition: all 0.3s;
  font-size: 1rem;
}
.header-navs-open .nav-bar_group {
  display: none;
  padding: 0 1rem;
  font-size: 1.1rem;
}
.header-navs-open .nav-bar_group .group_link {
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(204, 204, 204, 0.3411764706);
}
.header-navs-open .active .nav-bar_group {
  display: block;
}
.header-navs-open .active .iconfont {
  transform: rotate(90deg);
}
.header-btns {
  display: flex;
  gap: 1rem;
}
.search-btn,
.nav-menu-btn {
  cursor: pointer;
}
.search-btn .iconfont,
.nav-menu-btn .iconfont {
  font-size: 2.5rem;
  transition: all 0.3s;
  color: var(--nav-color);
}
@media (min-width: 1024px) {
  .search-btn .iconfont,
  .nav-menu-btn .iconfont {
    font-size: 1.2rem;
  }
}
.search-btn .icon-sousuo1,
.nav-menu-btn .icon-sousuo1 {
  font-size: 1.3rem;
}
@media (min-width: 1024px) {
  .search-btn .icon-sousuo1,
  .nav-menu-btn .icon-sousuo1 {
    font-size: 1rem !important;
  }
}
@media (min-width: 1024px) {
  .nav-menu-btn {
    display: none;
  }
}
.languages-btns {
  display: flex;
  position: relative;
}
.languages-btns .languages-head {
  color: var(--nav-color);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
@media (min-width: 1024px) {
  .languages-btns .languages-head {
    gap: 0.2rem;
  }
}
.languages-btns .languages-head .laber {
  font-size: 1.4rem;
}
@media (min-width: 1024px) {
  .languages-btns .languages-head .laber {
    font-size: 0.8rem;
  }
}
.languages-btns .languages-head .icon-yuyan {
  font-size: 1.8rem;
}
@media (min-width: 1024px) {
  .languages-btns .languages-head .icon-yuyan {
    font-size: 1rem;
  }
}
.languages-btns .languages-head .icon-arrow-down {
  font-size: 1.5rem;
}
@media (min-width: 1024px) {
  .languages-btns .languages-head .icon-arrow-down {
    font-size: 1rem;
  }
}
.languages-btns .languages {
  position: absolute;
  top: 100%;
  background-color: #fff;
  width: 100%;
  display: none;
  margin-top: 1rem;
}
.languages-btns .languages-active {
  display: block;
}
.languages-btns .languages a {
  display: block;
  text-align: center;
  padding: 0.5rem 0;
  margin: 0.5rem 0;
  font-size: 1.5rem;
}
@media (min-width: 1024px) {
  .languages-btns .languages a {
    font-size: 0.8rem;
  }
}
.sacrch-box {
  position: absolute;
  width: 100%;
  top: 100%;
  left: 0;
  background-color: #fff;
  display: flex;
  align-items: center;
  padding: 1rem;
  gap: 1rem;
  height: 5rem;
  display: none;
}
.sacrch-box input {
  width: 75%;
  height: 100%;
  border: 1px solid #ccc;
  padding: 3px;
  background-color: transparent;
  border-radius: 5px;
  outline: 0;
  font-size: 1.5rem;
}
.sacrch-box button {
  flex: 1;
  height: 100%;
  color: #fff;
  background-color: #2a76bf;
  border-radius: 5px;
  font-size: 1.5rem;
}
@media (min-width: 1024px) {
  .sacrch-box {
    padding: 0.5rem;
    width: 25rem;
    height: 3rem;
    left: auto;
    right: 0;
  }
  .sacrch-box input {
    font-size: 0.8rem;
  }
  .sacrch-box button {
    font-size: 1rem;
  }
}
.sacrch-box-active {
  display: flex;
}
.header-bg {
  --nav-color: #222222;
  background-color: #fff;
  transition: all 0.5s;
}
.header-bg .default {
  display: block;
}
.header-bg .white {
  display: none;
}
.footer-container {
  background-color: #202020;
  --footer-color: #fff;
  color: var(--footer-color);
}
.footer-container .footer {
  width: var(--max-width);
  margin: 0 auto;
}
.footer-one {
  padding: 2.5rem 1rem 2rem;
}
@media (min-width: 768px) {
  .footer-one {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
@media (min-width: 768px) {
  .footer-one .bottom-links {
    display: flex;
  }
}
.footer-one .links {
  display: none;
}
@media (min-width: 768px) {
  .footer-one .links {
    display: block;
    margin-right: 3rem;
  }
}
@media (min-width: 1024px) {
  .footer-one .links {
    margin-right: 4rem;
  }
}
@media (min-width: 1280px) {
  .footer-one .links {
    margin-right: 5rem;
  }
}
.footer-one .links .title {
  font-size: 1.8rem;
  font-weight: 400;
  color: #fff;
}
@media (min-width: 768px) {
  .footer-one .links .title {
    font-size: 0.8rem;
  }
}
.footer-one .links .icon {
  width: 1.5rem;
  height: 3px;
  background: #2a76bf;
  margin-top: 1.8rem;
  display: block;
}
@media (min-width: 768px) {
  .footer-one .links .icon {
    margin-top: 1rem;
  }
}
.footer-one .links .box {
  color: #999;
  font-size: 1.3rem;
  line-height: 3rem;
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) {
  .footer-one .links .box {
    margin-top: 1rem;
    line-height: 1.6rem;
    font-size: 0.75rem;
  }
}
.footer-one .links .a {
  display: flex;
}
.footer-one .links .laber {
  flex-shrink: 0;
}
.footer-one .contact {
  display: block;
}
@media (min-width: 768px) {
  .footer-one {
    padding: 2.5rem 0 2rem;
  }
}
.footer-one .code-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 3rem;
}
@media (min-width: 768px) {
  .footer-one .code-img {
    margin-top: 0rem;
  }
}
.footer-one .code-img img {
  width: 40%;
}
@media (min-width: 768px) {
  .footer-one .code-img img {
    width: 100%;
  }
}
@media (min-width: 768px) {
  .footer-one .code-img {
    width: 7rem;
  }
}
.footer-one .code-img span {
  color: #999;
  font-size: 1.4rem;
  margin-top: 1.5rem;
}
@media (min-width: 768px) {
  .footer-one .code-img span {
    margin-top: 1rem;
    font-size: 0.7rem;
  }
}
.footer-tow {
  color: #999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
  font-size: 1rem;
  padding: 2rem;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
@media (min-width: 768px) {
  .footer-tow {
    font-size: 0.7rem;
    padding: 1rem 0;
    flex-direction: row;
  }
}
.footer-tow .copyright {
  text-align: center;
  line-height: 2.2rem;
}
@media (min-width: 768px) {
  .footer-tow .copyright {
    line-height: 1.2rem;
  }
}
.footer-tow .record {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
@media (min-width: 768px) {
  .footer-tow .record {
    font-size: 0.7rem;
  }
}
.footer-tow .record img {
  width: 0.8rem;
  margin-right: 0.5rem;
}
.one-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.clearfix:after,
.clearfix:before {
  clear: both;
  content: '';
  display: block;
  height: 0;
  line-height: 0;
  overflow: hidden;
}
body,
html {
  --root-font-size: 11px;
  --max-width: 100%;
  --root-base-size: 8px;
  --root-padding-x: 1rem;
  font-size: var(--root-font-size, 10px);
}
@media (min-width: 640px) {
  body,
  html {
    --root-font-size: 12px;
    --max-width: 100%;
    --root-base-size: 10px;
    font-size: var(--root-font-size, 12px);
  }
}
@media (min-width: 768px) {
  body,
  html {
    --root-padding-x: 0px;
    --root-base-size: 12px;
    --root-font-size: 14px;
    --max-width: 100%;
    --max-width2: 95%;
    font-size: var(--root-font-size, 14px);
  }
}
@media (min-width: 1024px) {
  body,
  html {
    --root-font-size: 16px;
    --root-base-size: 14px;
    --max-width: 1024px;
    --max-width2 : 600px;
    font-size: var(--root-font-size, 16px);
  }
}
@media (min-width: 1280px) {
  body,
  html {
    --root-base-size: 16px;
    --root-font-size: 18px;
    --max-width: 1200px;
    --max-width2:800px;
    font-size: var(--root-font-size, 18px);
  }
}
@media (min-width: 1536px) {
  body,
  html {
    --root-font-size: 20px;
    --root-base-size: 18px;
    --max-width: 1400px;
    --max-width2:1000px;
    font-size: var(--root-font-size, 20px);
  }
}