.logo-container {
  display: flex;
  width: 100%;
  height: 155px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 3px 6px #0000000f;
}

.social-icon img {
  width: 2.1875rem;
  height: 2.1875rem;
  color: #537bbc;
}

.separator {
  margin-left: 1.875rem;
  margin-right: 1.875rem;
  color: #333333;
}

.font-size-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'PingFangSC-Semibold';
  color: #666666;
  border: 1px solid #cccccc;
  border-radius: 4px;
  padding: 2px 4.5px;
  min-width: 30px;
  height: 30px;
  margin-right: 5px;
  cursor: pointer;
}

.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'PingFangSC-Semibold';
  color: #666666;
  border: 1px solid #cccccc;
  border-radius: 4px;
  min-width: 35px;
  padding: 2px 4.5px;
  height: 35px;
  font-size: 1.125em;
  margin-right: 5px;
  cursor: pointer;
}

.font-active,
.lang-btn.language-active {
  background-color: #ff8b00;
  color: white;
  border: 1px solid #ff8b00;
}

.font-size-btn:last-child {
  margin-right: 0 !important;
}

.font-size-btn:hover {
  border-color: #ff8b0e;
}

.navbar-scrolled .navbar-brand {

}

.navbar-brand {
  display: inline-block;
  padding: 0 !important;
  margin-right: 0 !important;
  width: 181px;
  max-height: 155px;
}

.navbar-brand img {
  width: 100%;
  height: auto;
}

.navbar.navbar-dark {
  flex-direction: column;
  padding: 0;
  background-color: #ffffff;
}

.navbar-nav-wrapper .navbar-nav {
  justify-content: space-between;
}

.navbar-expand-lg .navbar-nav,
.navbar-expand-lg .navbar-nav .nav-item {
  
}

.navbar-expand-lg .navbar-nav .nav-item:last-child .nav-link {
  padding-right: 0;
  margin-right: 0;
}

.navbar-expand-lg .navbar-nav .nav-item:first-child .nav-link {
  padding-left: 0;
  margin-left: 0;
}

.navbar-dark .navbar-nav-wrapper .navbar-nav .nav-link {
  padding-left: 0;
  margin-left: 0;
}

.container-fluid.currency {
  margin-top: 7.25rem;
}

.navbar .container-fluid {
  flex-direction: column;
  padding: 0;
}

.navbar-nav .dropdown-menu {
  width: 100%;
  text-align: center;
  padding: 0;
  border-radius: 0;
  border: none;
  background-color: white;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.16);
  font-size: 1.125em;
  padding: 5px;
}

.dropdown:hover .dropdown-menu {}

.dropdown-item {
  padding: 10px 14px;
  opacity: 0.9;
  line-height: normal;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
 
}
.second-list .dropdown-item::after{
  display: inline-block;
  content: "\f105";
  font-family: 'FontAwesome';
  font-size: 16px;
}
.dropdown-item:hover {
  background-image: linear-gradient(to right, #FFD49B , #FFF3DF);
  color: #eb8000;
  border-color: #eb8000;
  border-radius: 4px;
}

.dropdown-item.active,
.dropdown-item:active {
  background-color: #eb8000;
  color: #000;
}

.top-logo-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-select.bg-transparent {
  position: relative;
  width: auto;
  padding-right: 1rem;
  background-image: url('../img/icon/arrow.png');
  background-size: auto;
  background-position: right center;
  background-repeat: no-repeat;
}

.form-select.bg-transparent option {
  background: #ffffff;
  color: black;
  padding: 0.5rem 1rem !important;
}

.text-white .dropdown-item {
  color: white !important;
}

.language-switch .dropdown-menu {
  min-width: 8rem;
  margin-top: 2rem;
  padding: 0 !important;
}

.language-switch .dropdown-menu .dropdown-item.active {
  background-color: #e76427;
}

.dropdown-toggle::after {
  display: none;
}

.lang-text {
  display: inline-block;
  width: 80px;
  font-size: 1em;
  font-weight: 600;
  color: #e76427;
}

.scrolling-wrapper {
  display: flex;
  white-space: nowrap;
  animation: scroll 20s linear infinite;
  animation-timing-function: linear;
}

.currency-item {
  display: inline-block;
  margin-right: 0;
}

.top-search-container-wrapper {
  gap: 3.5rem;
}

.top-search-container-right {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
}

.top-search-container-img {
  width: 2rem;
  height: 2rem;
  transition: background 0.3s;
  cursor: pointer;
}

.top-search-container-img img {
  width: 100%;
  height: 100%;
}

.top-logo-section .dropdown-menu {
  min-width: 100%;
  margin-top: 2px;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.top-logo-section .dropdown-item {
  padding: 8px 15px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-logo-section .dropdown-item:hover {
  background-color: #f8f9fa;
}

.navbar-nav-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 66px;
  line-height: 66px;
  background-color: #eb8000;
}

.navbar-dark .navbar-nav-wrapper .navbar-nav .nav-link {
  padding: 0 1.5rem;
  margin: 0 8px;
  font-size: 1.25em;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  padding-left: 0;
  margin-left: 0;
}

#mobileMenu {
  font-size: 1.25em;
}

#mobileMenu .modal-content {
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

#mobileMenu .modal-header {
  background-color: #fff;
}

#mobileMenu .modal-header .btn-close-white {
  filter: none;
}

#mobileMenu .collapse.show a:hover,
#mobileMenu .nav a:hover {
  color: #f76f01 !important;
}

#mobileMenu .modal-footer {
  justify-content: space-between;
}

#mobileMenu .modal-footer .btn {
  font-size: 1em;
}

#mobileMenu .nav-link i[aria-expanded='true'] {
  --fa: '\f077';
}

.had-child-menu a {
  color: #fff;
}

.social-language-container .social-icon {
  flex: 0 0 auto;
}

@keyframes scroll {
  0% {
    transform: translateX(0%);
  }

  100% {
    transform: translateX(-50%);
  }
}

.arch-container {
  position: relative;
  height: 200px;
  width: 100%;
}



#mobileMenu .nav-link.child-level-2[aria-expanded='true'] i {
  --fa: '\f077';
}


#mobileMenu .nav-link.child-level-3[aria-expanded='true'] i {
  --fa: '\f077';
}

/* 移动端优化 */
@media (max-width: 991.98px) {
  .navbar-nav .nav-link {
    padding: 0;
  }

  .dropdown-menu {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0;
  }

  .dropdown-item {
    padding: 0.5rem 1.5rem;
  }

  .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: #00338d;
  }

  .navbar-nav-wrapper {
    display: none;
  }

  main.container-fluid {
    margin-top: 155px;
  }

  .index-page main.container-fluid {
    margin-top: 155px;
  }
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(90deg, #00338d, #0066cc);
    padding: 1rem;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
  }
}

@media (min-width: 992px) {
  .dropdown-menu {
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease-in-out;
    min-width: max-content;
  }

  .dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

.footer-top {
  text-align: center;
  padding-bottom: 36px;
  padding-top: 4.375rem;
}

.swiper-funding-agency {
  max-width: 34.7%;
}

.swiper-funding-agency .swiper-wrapper {
  max-height: 70px;
}

.swiper-funding-agency .swiper-slide {
  height: auto;
}

.swiper-funding-agency .swiper-slide img {
  height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.swiper-funding-agency .swiper-button-next,
.swiper-funding-agency .swiper-button-prev {
  width: 2rem;
  height: 2rem;
}

.funding-agency-title {
  font-weight: bold;
  font-size: 1.125em;
  margin-bottom: 18px;
}

.footer-content.container-fluid-index.container-xxl {
  padding: 0;
}

.site-footer {
  display: inline-block;
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-image: url(../img/available/bg-footer.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top;
  z-index: 3;
  margin-top: -200px;
}

.menu-group-footer {
  width: 60%;
  gap: 1rem 0;
}

.footer-background {
  position: relative;
}

.footer-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 10.625rem;
  margin-bottom: 40px;
  padding-top: 50px;
  border-top: 1px solid rgb(16 16 16 / 20%);
}

.contact-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 29rem;
  font-size: 1.125em;
}

.contact-info .contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info i {
  margin-right: 0.65rem;
  color: #141414;
}

.contact-info-item {
  display: flex;
  align-items: start;
  text-align: left;
  justify-content: flex-end;

}

.contact-info span {
  opacity: 0.9;
}

.contact-info .contact-info-item {
  text-align: left;
  line-height: normal;
}

.facebook-icon {
  color: #537bbc;
}

.footer-column .footer-title {
  font-weight: bold;
  line-height: 26px;
}
.footer-column .second{position: relative;}
.footer-column .third{position: absolute;z-index: 2; left: 100%;top: 0; border-radius: 10px;background: #fff;padding: 0.5rem 1rem; box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);display: none;}
.footer-column .third a{ display: block;padding: 0.5rem 0;}
.footer-column .second.show .third{display: block;}
.follow-us i {
  font-size: 36px;
  color: #537bbc;
}

.copyright {
  text-align: right;
  font-size: 1.125em;
  text-align: right;
}
.contact-info-links{display: flex;justify-content: flex-end;align-items: center;margin: 20px 0 10px 0px;}
.contact-info-links a{display: flex;align-items: center;}
.contact-info-links a::after{content: '';display: block;width: 1px;height: 10px;background: #000;margin: 0 10px;}
.contact-info-links a:nth-last-child(1)::after{display: none;}
.footer-column {
  display: flex;
  flex-direction: column;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 30px;
  text-align: left;
  font-size: 1.125em;
}

.footer-column a {
  opacity: 0.9;
  line-height: 26px;
}

.child-level-2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: medium;
  opacity: 0.8;
}

.child-level-3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: medium;
  opacity: 0.8;
}

.child-level-4 {
  font-size: medium;
  opacity: 0.8;
}


@media screen and (max-width: 1800px) {
  .navbar-nav .dropdown-item {
    white-space: wrap;
    line-height: normal;
  }
  .menu-group-footer{justify-content: flex-start;}
  .footer-column{max-width: 33.333%;width: 33.333%;margin-bottom: 20px;}
}

@media screen and (max-width: 1600px) {
  .site-footer-wrapper {
    padding: 3.375rem 1rem 2rem;
  }

  .footer-bottom {
    gap: 6rem;
  }
}

@media (max-width: 1300px) {
  .navbar-nav .nav-link {
    padding: 0 !important;
  }

  .footer-sections .col-lg-7 {
    width: 100%;
  }

  .footer-column {
    font-size: 1em;
    max-width: 100%;
  }

  .logo-chat {
    flex-direction: row !important;
    width: 100%;
  }

  .footer-sections .col-lg-3 {
    width: 100%;
  }

  .footer-sections {
    display: flex;
  }

  .logo-chat {
    margin-bottom: 2rem;
    flex-direction: row !important;
  }

  .menu-group-footer {



  }
}

@media (max-width: 1200px) {}

@media (max-width: 1100px) {
  .navbar-brand {
    width: 6rem;
  }

  .search-container {
    margin-left: 1rem;
  }
}

@media (max-width: 1026px) {
  .top-search-container-wrapper .language-switch {
    display: none;
  }

  .dropdown-menu.show {
    display: block;
    background: #fffaf0;
    box-shadow: none;
    color: #fff;
  }

  .navbar-nav .dropdown-menu.show .dropdown-item {
    color: #000;
    text-indent: 1rem;
  }

  .dropdown-menu.show .dropdown-item {
    color: #fff;
    text-indent: 1rem;
  }

  .social-links {
    justify-content: center;
  }

  .footer-social-links {
    align-items: center;
  }

  .supply-chain-services {
    margin-top: 8.375rem;
  }

  .top-search-container-wrapper {
    gap: 1.5rem;
  }

  .social-language-container .social-icon {
    margin-right: 15px;
  }

  .footer-bottom {
    gap: 1rem;
    font-size: 1.125em;
  }

  .contact-info {
    font-size: 1.125em;
  }
}

@media (max-width: 991.98px) {
  .dropdown-menu {
    display: none;
  }

  .top-search-container-wrapper .language-switch {
    display: none;
  }

  .dropdown-menu.show {
    display: block;
    background: #fffaf0;
    box-shadow: none;
    color: #fff;
  }

  .navbar-nav .dropdown-menu.show .dropdown-item {
    color: #000;
    text-indent: 1rem;
  }

  .dropdown-menu.show .dropdown-item {
    color: #fff;
    text-indent: 1rem;
  }

  .social-links {
    justify-content: center;
  }

  .footer-social-links {
    align-items: center;
  }

  .supply-chain-services {
    margin-top: 8.375rem;
  }

  .top-search-container-wrapper {
    gap: 1.5rem;
  }


  .social-language-container .social-icon {
    margin-right: 15px;
  }

  .footer-bottom {
    gap: 1rem;
    font-size: 1.125em;
  }

  .contact-info {
    font-size: 1em;
  }
  .footer-column .third{position: relative;left: 0;box-shadow: none;background: #fff;}
  .footer-column .third a{width: 100% !important;}
}

@media screen and (max-width: 880px) {
  .footer-sections {
    margin-bottom: 0;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    margin-top: 0;
  }

  .contact-info {
    max-width: 100%;
    gap: 1rem;
  }

  .footer-column {
   

  }
  .contact-info-item{justify-content: center;}
  .contact-info-links{justify-content: center;}
  .copyright{text-align: center;}
  .contact-info .contact-info-item{width: 100%;}
  .menu-group-footer {
    margin-top: 40px;
    width: 100%;

   
  }

}

@media (max-width: 768px) {
  .footer-sections>div {
    margin-bottom: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .top-search-container-wrapper,
  .top-search-container-right {
    gap: 1rem;
  }

  .top-search-container-wrapper .social-language-container {
    display: none !important;
  }
 
}
@media (max-width: 991px) {
  .social-language-container{display: none !important;}
}
  #mobileMenu{font-size: 1.025em;}
  #mobileMenu .had-child-menu a{color: #ea983f;font-weight: normal !important;}
  #mobileMenu .nav-link.text-white{padding: 0.95rem 2rem !important; color: #ea983f !important;font-weight: normal !important;}
  #mobileMenu .nav-link i{color: #ea983f;}
  #mobileMenu .nav-link.text-white:hover i{color: #ea983f !important;}
  #mobileMenu .modal-body{padding-left: 0;padding-right: 0;padding-top: 0rem;background: #fffcf6;}
  #mobileMenu .modal-footer{padding: 0 !important; flex-wrap: wrap;display: block;}
  #mobileMenu .modal-footer .btn{width: 30%;border: 1px solid #fff;color: #fff !important;padding: 0.5rem !important;}
  #mobileMenu .btntwo{margin: 0 !important; background: #ea983f;padding: 1rem;}
  #mobileMenu .social-language-container{margin: 0 !important;padding: 1rem;background: #eeeeee;display: block !important;}
  #mobileMenu .social-language-container .social-language-box{width: max-content;}
  #mobileMenu .social-language-container .social-language-box  .separator{display: block;}
  #mobileMenu .modal-footer .font-size-btn{border: 1px solid #cccccc;color: #000 !important;display: flex;width: 30px;}
  #mobileMenu .modal-footer .font-size-btn.font-active{color: #fff !important;border: none;}
  #mobileMenu .social-language-container .social-icon{margin-right: 0;}
  #mobileMenu .modal-footer .lang-btn{border: 1px solid #cccccc !important;color: #000 !important;width: 30px;}
  #mobileMenu .modal-footer .language-active{color: #fff !important;border: none !important;}
  #mobileMenu .ps-5{padding-left: 0 !important;}
  @media (max-width:820px) {
    #mobileMenu{font-size: 1.225em;}
  }
  @media (max-width: 600px) {
    .footer-column{font-size: 0.925em;gap: 4px;}
    .contact-info{font-size: 0.925em;}
   
  }

@media (max-width: 576px) {
  .social-links a {
    width: 3rem;
    height: 3rem;
  }

  .fixed-button-container {
    display: none;
  }

  .navbar-brand {
    width: 7rem;
  }
  .card-container-service {
    overflow: hidden;
  }
 
}

@media (max-width: 480px) {
  .footer-content.container-fluid-index.container-xxl{max-width: calc(100vw - 3rem);}
  .font-size-btn {
    display: none;

  }

  .social-language-container .font-size-btn,
  .social-language-container .separator {
    display: none;
  }

  .footer-column {
     width: 50%;
  }

  .footer-content.container-fluid-index.container-xxl {
    max-width: calc(100vw - 3rem);
  }

  .menu-group-footer {
  
  }

  .footer-bottom {
    font-size: 1em;
  }

  .site-footer {
    background-image: none;
    background-color: #fff;
  }

  .swiper-funding-agency {
    max-width: calc(100vw - 3rem);
  }
}

@media (max-width: 375px) {
  .copyright {
    font-size: 0.875rem;
  }

  .social-links a.facebook-link img,
  .social-links a.ins-link img {
    width: 15px;
  }

  .site-footer .container-xxl {
    max-width: calc(100vw - 3rem);
  }

  .swiper-funding-agency {
    max-width: calc(100vw - 3rem);
  }

}

@media screen and (max-width: 320px) {
  .navbar.navbar-dark {
    padding: 0 0.5rem !important;
  }

  .logo-container .container-xxl {
    max-width: calc(100vw - 20px);
  }
}


.second-list {
  position: relative;
}

.three-level-menu {
  display: none;
  width: 100%;
}

.dropdown-menu .second-list:hover .three-level-menu {
  display: block;
  position: absolute;
  top: 0;
  left: 100%;
  width: max-content;
  transition: all 0.5s ease-in-out;
}
.three-level-menu{padding: 5px;background: #fff;}
.three-level-menu .dropdown-item {
  background-color: #fff;
  opacity: 1;
  width: 100%;
}
.three-level-menu .dropdown-item::after{display: none;}
.three-level-menu .dropdown-item:hover{background: none;}
.last-level-menu {
  display: none;
}
.last-level-menu {background: #fff;padding: 5px;}
.last-level-menu .dropdown-item {
  opacity: 1;
  width: 100%;
}
.last-level-menu .dropdown-item::after{display: none;}
.last-level-menu .dropdown-item:hover{background: none;}
.three-level-menu li {
  position: relative;
}

.dropdown-menu .three-level-menu :hover .last-level-menu {
  display: block;
  position: absolute;
  top: 0;
  left: 100%;
  width: 100%;
}

@media screen and (max-width: 1440px) {
  .dropdown-menu .second-list:hover .three-level-menu{width: 100%;}
}