html,
body {
  position: relative;
  height: 100%;
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
}

@font-face {
  font-family: "DINAlternate-Bold";
  src: url(../font/DINCond-Regular.otf);
}

body {
  background-color: #ffffff;
  font-size: 0.16rem;
  color: #000;
  margin: 0;
  padding: 0;
}

/* ============== header ============== */

.top {
  padding: 0.1rem 0;
  border-bottom: 0.01rem solid #e8e8e8;
}

.top-main {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  max-width: 12rem;
  margin: 0 auto;
  padding: 0 0.15rem;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  cursor: pointer;
  font-size: 0.14rem;
  color: #666666;
}

.top-right span {
  display: inline-flex;
  align-items: center;
}

.top-main .welcome a:hover {
  color: #385acd;
}

/* ============== top-header ============== */
.top-header {
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 999;
}

.header-wrapper {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.6rem;
  box-sizing: border-box;
  height: 0.9rem;
}

.header-logo {
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 0.7rem;
}

.header-nav{
  height: 100%;
}

.header-nav>ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.32rem;
  height: 100%;
}

.header-nav .nav-link {
  font-size: 0.16rem;
  color: #333333;
  text-decoration: none;
  transition: color 0.3s ease;
  display: block;
  height: 100%;
  line-height: 0.9rem;
}

.header-nav .nav-link:hover,
.header-nav .nav-link.active {
  color: #385acd;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.login-btn {
  padding: 0.11rem 0.16rem;
  font-size: 0.13rem;
  color: #ffffff;
  background-color: #0E62E3;
  border: none;
  border-radius: 0.2rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: flex;
  align-items: center;
}

.login-btn:hover {
  background-color: #2a44a3;
}

.login-btn img{
  width: 0.18rem;
  height: 0.18rem;
  margin-right: 0.06rem;
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 0.05rem;
  font-size: 0.13rem;
}

.lang-cn,
.lang-en {
  background: none;
  border: none;
  font-size: 0.13rem;
  cursor: pointer;
  color: #999999;
  padding: 0;
  transition: color 0.3s ease;
}

.lang-cn.active,
.lang-en.active {
  color: #0E62E3;
  font-weight: bold;
}

.lang-cn img {
  width: 0.2rem;
  height: 0.2rem;
}

.lang-divider {
  color: #dddddd;
}

/*  移动端*/

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

a {
  text-decoration: none;
  color: inherit;
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.mobileNav {
  position: fixed;
  top: 56px;
  left: 0px;
  height: 100%;
  background-color: white;
  z-index: 999;
  width: 100%;
  transition: 0.3s linear;
  overflow: hidden;
}

.mobileNav ul {
  width: 100%;
  margin-top: 10vw;
}

.mobileNav ul li {
  width: 100%;
  line-height: 10vw;
  text-align: center;
}

.mobileNav ul li a {
  font-size: 4vw;
}

.hideNav {
  height: 0;
}

.gxHead {
  display: none;
  width: 100%;
  background-color: white;
  height: 70px;
  line-height: 70px;
  overflow: hidden;
  position: fixed;
  top: 0px;
  z-index: 999;
}

.gxHead .logo {
  margin: 15px;
  width: 40%;
}

.gxHead .logo img {
  width: 100%;
  height: auto;
}

.menu_btn {
  position: fixed;
  width: 70px;
  height: 70px;
  top: 0px;
  right: 0%;
  z-index: 50;
  background: linear-gradient(135deg, #ee8100, #dde2e4) center center no-repeat;
}

.menu_btn span {
  top: 28px;
  left: 16px;
  width: 25px;
}

.menu_btn span:before {
  top: -6px;
  width: 18px;
}

.menu_btn span:after {
  top: 6px;
  width: 18px;
}

.menu_btn span,
.menu_btn span:after,
.menu_btn span:before {
  position: absolute;
  height: 2px;
  background-color: #fff;
  border-radius: 1px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.menu_btn span:after,
.menu_btn span:before {
  content: "";
  left: 0;
  -webkit-transform: translateY(0px) rotate(0deg);
}

.menu_btn span,
.menu_btn span:after,
.menu_btn span:before {
  position: absolute;
  height: 2px;
  background-color: #fff;
  border-radius: 1px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.menu_btn.active span {
  background-color: transparent;
}

.menu_btn.active span:after,
.menu_btn.active span:before {
  width: 25px;
}

.menu_btn.active span:before {
  -webkit-transform: translateY(6px) rotate(-45deg);
}

.menu_btn.active span:after {
  -webkit-transform: translateY(-6px) rotate(45deg);
}

/* ============== content ============== */
.content {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ============== banner ============== */
.banner {
  width: 100%;
}

.banner img {
  width: 100%;
  display: block;
}

/* ============== footer ============== */
.footer-wrap {
  background: #101828;
  color: #ffffff;
  font-weight: 400;
  font-size: 0.14rem;
  color: #9098A7;
  line-height: 0.8rem;
  text-align: center;
  display: flex;
  justify-content: space-between;
  padding: 0 2.6rem;
  box-sizing: border-box;
  margin-top: auto;
  width: 100%;
}