html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: hidden;
}
.container {
  position: relative;
  width: 96%;
  min-width: 12.8rem;
  margin: 0 auto;
}
.header_section {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 0.64rem;
  transition: all 0.2s linear;
  overflow: visible !important;
}
.header_section.section3 {
  background: #FAFAFA;
}
.header_section.section2 {
  position: absolute;
  background: #fff;
}
.header_section.section4 {
  position: absolute;
  background: transparent;
}
.header_section.active {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(25px);
}
.header_section.show-dropdown {
  background: #fff;
}
.header_section.section3 .header .header_lf .logo img.logo_white,
.header_section.section2 .header .header_lf .logo img.logo_white,
.header_section.active .header .header_lf .logo img.logo_white,
.header_section.show-dropdown .header .header_lf .logo img.logo_white {
  display: none;
}
.header_section.section3 .header .header_lf .logo img.logo_black,
.header_section.section2 .header .header_lf .logo img.logo_black,
.header_section.active .header .header_lf .logo img.logo_black,
.header_section.show-dropdown .header .header_lf .logo img.logo_black {
  display: block;
}
.header_section.section3 .header .header_lf .nav_left li a,
.header_section.section2 .header .header_lf .nav_left li a,
.header_section.active .header .header_lf .nav_left li a,
.header_section.show-dropdown .header .header_lf .nav_left li a {
  color: #262626;
}
.header_section.section3 .header .header_lf .nav_left li.active,
.header_section.section2 .header .header_lf .nav_left li.active,
.header_section.active .header .header_lf .nav_left li.active,
.header_section.show-dropdown .header .header_lf .nav_left li.active {
  border-bottom: 1px solid #262626;
}
.header_section.section3 .header .header_lf .nav_left li:hover,
.header_section.section2 .header .header_lf .nav_left li:hover,
.header_section.active .header .header_lf .nav_left li:hover,
.header_section.show-dropdown .header .header_lf .nav_left li:hover {
  border-bottom: 1px solid #262626;
}
.header_section.section3 .header .header_rt .headerIcons span,
.header_section.section2 .header .header_rt .headerIcons span,
.header_section.active .header .header_rt .headerIcons span,
.header_section.show-dropdown .header .header_rt .headerIcons span {
  color: #262626;
}
.header_section.section3 .header .header_rt .changeluange span,
.header_section.section2 .header .header_rt .changeluange span,
.header_section.active .header .header_rt .changeluange span,
.header_section.show-dropdown .header .header_rt .changeluange span {
  color: #262626;
}
.header_section.section3 .header .header_rt .button,
.header_section.section2 .header .header_rt .button,
.header_section.active .header .header_rt .button,
.header_section.show-dropdown .header .header_rt .button {
  color: #262626;
  border: 1px solid #262626;
}
.header_section .header_downs {
  position: absolute;
  top: 0.64rem;
  left: 0;
  width: 100%;
  min-height: 1.12rem;
  padding: 0.4rem 0;
  background: #fafafa;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, -18px, 0);
  transition: opacity 0.22s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0.3s;
  will-change: opacity, transform;
  z-index: 998;
}
.header_section .header_downs .header_products {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.2rem;
}
.header_section .header_downs .header_products .header_product {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 0.3rem;
  text-decoration: none;
  transition: all 0.25s ease;
}
.header_section .header_downs .header_products .header_product img {
  width: auto;
  height: 0.6rem;
  object-fit: contain;
}
.header_section .header_downs .header_products .header_product p {
  font-size: 0.14rem;
  color: #262626;
  margin-top: 0.16rem;
  font-weight: 500;
}
.header_section .header_downs .header_products .header_product:hover {
  transform: translateY(-0.06rem);
}
.header_section .header_downs.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
  z-index: 999;
  transition: opacity 0.32s ease, transform 0.42s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0s;
}
.header_section .header_downs .header_abouts,
.header_section .header_downs .header_support,
.header_section .header_downs .header_news {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.96rem;
  height: 1.12rem;
}
.header_section .header_downs .header_abouts a,
.header_section .header_downs .header_support a,
.header_section .header_downs .header_news a {
  font-size: 0.14rem;
  color: rgba(38, 38, 38, 0.7);
  transition: color 0.2s ease;
}
.header_section .header_downs .header_abouts a:hover,
.header_section .header_downs .header_support a:hover,
.header_section .header_downs .header_news a:hover {
  color: #262626;
}
.header_section .header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 999;
  width: 100%;
  height: 0.64rem;
}
.header_section .header .header_lf {
  position: relative;
  display: flex;
  align-items: center;
}
.header_section .header .header_lf .logo img {
  width: 0.78rem;
  height: auto;
}
.header_section .header .header_lf .logo img.logo_white {
  display: block;
}
.header_section .header .header_lf .logo img.logo_black {
  display: none;
}
.header_section .header .header_lf .nav_left {
  display: flex;
  justify-content: center;
  list-style: none;
  margin-left: 0.32rem;
}
.header_section .header .header_lf .nav_left li {
  display: flex;
  align-items: center;
  height: 0.64rem;
  text-align: center;
  margin-left: 0.24rem;
  position: relative;
}
.header_section .header .header_lf .nav_left li.active {
  border-bottom: 1px solid #fff;
  font-weight: 700;
}
.header_section .header .header_lf .nav_left li a {
  font-size: 0.14rem;
  color: #FFFFFF;
  text-decoration: none;
}
.header_section .header .header_lf .nav_left li:hover {
  border-bottom: 1px solid #fff;
  font-weight: 700;
}
.header_section .header .header_rt {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}
.header_section .header .header_rt .headerIcons {
  display: flex;
  align-items: center;
  height: 100%;
}
.header_section .header .header_rt .headerIcons span {
  cursor: pointer;
  font-size: 0.16rem;
  color: #FFFFFF;
}
.header_section .header .header_rt .changeluange {
  display: flex;
  align-items: center;
  height: 100%;
  margin-left: 0.24rem;
}
.header_section .header .header_rt .changeluange span {
  font-size: 0.14rem;
  color: #FFFFFF;
  cursor: pointer;
}
.header_section .header .header_rt .changeluange span.active {
  font-weight: 700;
}
.header_section .header .header_rt .button {
  cursor: pointer;
  padding: 0.04rem 0.16rem;
  color: #FFFFFF;
  margin: auto;
  border: 1px solid #FFFFFF;
  border-radius: 0.3rem;
  margin-left: 0.24rem;
  font-size: 0.14rem;
  text-decoration: none;
  transition: all 0.2s ease;
}
.header_section .header .header_rt .button:hover {
  background: rgba(255, 255, 255, 0.1);
}
.footer_section {
  background: #F2F2F2;
  padding-top: 0.8rem;
  margin-top: 0.3rem;
}
.footer_section .footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid rgba(38, 38, 38, 0.3);
}
.footer_section .footer .footer_lf .footer_logo {
  display: flex;
  align-items: center;
  width: 1rem;
  height: 0.4rem;
}
.footer_section .footer .footer_lf .footer_logo a {
  display: flex;
  width: 100%;
  height: 100%;
}
.footer_section .footer .footer_lf .footer_logo a img {
  width: 100%;
  height: auto;
}
.footer_section .footer .footer_lf .footer_des {
  font-size: 0.12rem;
  color: #262626;
  margin-bottom: 0.16rem;
  margin-top: 0.24rem;
}
.footer_section .footer .footer_lf .footer_cors {
  display: flex;
  align-items: center;
}
.footer_section .footer .footer_lf .footer_cors .footer_cor {
  display: flex;
  width: 0.3rem;
  height: 0.3rem;
  margin-right: 0.08rem;
}
.footer_section .footer .footer_lf .footer_cors .footer_cor img {
  width: 0.3rem;
  height: auto;
}
.footer_section .footer .footer_lf .manner {
  display: flex;
  margin-top: 0.48rem;
}
.footer_section .footer .footer_lf .manner .manner_some {
  width: 1.2rem;
  margin-right: 0.24rem;
}
.footer_section .footer .footer_lf .manner .manner_some .manner1 {
  background-color: #FFFFFF;
  padding: 0.08rem;
  width: 1.2rem;
  height: 1.2rem;
  display: flex;
}
.footer_section .footer .footer_lf .manner .manner_some .manner1 img {
  width: 100%;
  height: 100%;
}
.footer_section .footer .footer_lf .manner .manner_some .manner_text {
  margin-top: 0.08rem;
  display: flex;
  text-wrap: nowrap;
  width: 0.24rem;
  text-align: center;
}
.footer_section .footer .footer_lf .manner .manner_some .manner_text img {
  margin-right: 0.04rem;
  width: 0.2rem;
  height: auto;
}
.footer_section .footer .footer_lf .manner .manner_some .manner_text span {
  font-size: 0.12rem;
  color: #262626;
}
.footer_section .footer .footer_lf .telphone {
  display: flex;
  align-items: center;
  margin-top: 1.2rem;
  font-size: 0.14rem;
}
.footer_section .footer .footer_lf .telphone .tel_num {
  margin: 0 0.08rem;
  padding-top: 0.02rem;
  color: #262626;
}
.footer_section .footer .footer_lf .telphone .tel_text {
  margin: 0 0.04rem;
  padding-top: 0.02rem;
  color: rgba(38, 38, 38, 0.7);
}
.footer_section .footer .footer_right {
  display: flex;
  justify-content: flex-end;
}
.footer_section .footer .footer_right dl {
  max-width: 1.2rem;
  margin-left: 0.8rem;
}
.footer_section .footer .footer_right dl dt {
  color: #262626;
  margin-bottom: 0.36rem;
  font-size: 0.12rem;
}
.footer_section .footer .footer_right dl dd {
  display: flex;
  margin-bottom: 0.24rem;
}
.footer_section .footer .footer_right dl dd a {
  font-size: 0.12rem;
  color: rgba(38, 38, 38, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer_section .footer .footer_right dl dd a:hover {
  color: #262626;
}
.footer_section .footer .footer_right dl:last-child {
  width: 0.8rem;
}
.footer_section .footer_end {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.3rem 0;
}
.footer_section .footer_end p {
  font-size: 0.12rem;
  color: rgba(38, 38, 38, 0.7);
}
.footer_section .footer_end p a {
  color: rgba(38, 38, 38, 0.7);
  text-decoration: none;
}
.footer_section .footer_end p a:hover {
  color: #262626;
}
.dialog_status {
  position: fixed;
  top: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1.34rem;
  height: 0.54rem;
  border-radius: 0.08rem;
  background: rgba(0, 0, 0, 0.8);
  font-size: 0.24rem;
  color: #fff;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999;
}