.xindongda_head .lang-selector .lang-box {
  right: -24px;
}

.xindongda_head .navbar-expand-lg {
  padding-left: 0;
  padding-right: 0;
}

.xindongda_head {
  position: sticky;
  z-index: 9999;
  width: 100%;
}

.xindongda_head .xindongda-head-menu-nav {
  background-color: #000;
}

.xindongda-head-menu.fixed-top {
  background: var(--bg-color);
  animation: slide-down 0.3s ease;
  transition: all 0.3s ease;
}

.xindongda-head-menuv .container-nav {
  background: #000;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.10), 0 4px 6px -4px rgba(0, 0, 0, 0.10);
}

.head-info-inquiry:hover {
  color: #fff;
}

@keyframes slide-down {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(0);
  }
}

.xindongda_head .row {
  margin: 0;
  align-items: center;
}

.xindongda_head .navbar-box {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Head Info */

.xindongda-head-menu .row-info {
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  padding: 0px 0.8125rem 0px 0;
}

.xindongda-head-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3.125rem;
}

.xindongda-head-info a {
  font-size: 14px;
  font-weight: 500;
  color: var(--title-text-color);
  line-height: normal;
  display: flex;
  align-items: center;
  gap: 0.1563rem;
}

.xindongda-head-setting {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.head-info-media-line {
  width: 1px;
  height: 1rem;
  background: var(--title-text-color);
  margin-left: 0.5rem;
}

.head-info-media-item {
  width: max(0.75rem, 20px);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(var(--color-rgb), 0.1);
  transition: all 0.3s ease;
}

.head-info-media-item:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.head-info-media-item img {
  width: 41.67% !important;
  aspect-ratio: 1/1;
  object-fit: cover;
}




/* Logo */
.xindongda_head .navbar-logo img {
  width: auto;
  max-height: 1rem;
  object-fit: cover;
}


/* Navbar */
.xindongda_head .navbar-collapse {
  justify-content: center;
  gap: 1rem;
}

.xindongda_head .navbar-nav {
  flex-wrap: wrap;
  gap: 1rem;
}

.xindongda_head .nav-item {
  position: relative;
}

.xindongda_head .nav-item a {
  text-transform: capitalize;
  text-decoration: none;
  transition: all 0.6s ease 0s;
}

.xindongda_head .nav-item .nav-link.hasSubNav::before {
  color: #fff !important;
  font-size: 0.375rem !important;
  font-weight: 600 !important;
  border: none !important;
  font-family: "iconfont" !important;
  content: "\e68d" !important;
  position: absolute !important;
  right: -0.5rem !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
}

.xindongda_head .dropdown-menu {
  position: static;
}

.xindongda_head .nav-item .dropdown-submenu {
  position: relative;
}

.xindongda_head .nav-item .dropdown-submenu .dropdown-menu::before {
  display: none;
}

.xindongda_head .nav-item .dropdown-submenu a::after {
  transform: rotate(-90deg);
  position: absolute;
  right: 0.4688rem;
  top: 0.4063rem;
  font-weight: 600;
  display: none;
}

.xindongda_head .nav-item .dropdown-submenu a:hover {
  background: transparent;
  color: #fff;
}

.xindongda_head .nav-item .dropdown-submenu .dropdown-menu {
  top: 120%;
  left: 100%;
  opacity: 0;
  display: none;
  visibility: hidden;
}

.xindongda_head .nav-item .dropdown-submenu:hover .dropdown-menu {
  top: 0;
  opacity: 1;
  display: block;
  visibility: visible;
}

.xindongda_head .nav-item.active .nav-link {
  color: var(--color-primary);
  font-weight: 700;
}


/* Menu、Search */
.xindongda_head .iconfont-down4:before {
  content: "\e64f" !important;
  color: var(--title-text-color);
}

.xindongda_head .iconfont-down2 {
  color: var(--title-text-color) !important;
}

.xindongda_head .lang-selector {
  width: fit-content;
}

.lang-selector .current-lang em {
  color: var(--title-text-color) !important;
  font-size: max(14px, 0.5625rem) !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
  display: none;
}

.lang-selector .current-lang i {
  font-size: max(16px, 0.75rem) !important;
  color: var(--title-text-color) !important;
}

.xindongda_head .lang-selector .current-lang {
  height: 1.125rem;
}

.head-search em {
  margin: 0;
  cursor: pointer;
  font-weight: 400;
  text-align: center;
  display: block;
}

.head-search em i {
  color: var(--title-text-color);
  font-weight: bolder;
  font-size: max(16px, 0.75rem);
}


.xindongda_head .serchbox {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  align-items: center;
  justify-content: center;
}

.xindongda_head .serchbox.active {
  display: flex;
}

.xindongda_head .serchbox form {
  width: 80%;
  max-width: 895px;
  margin: 0 auto;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  position: relative;
}

.xindongda_head .serchbox .submit_text {
  width: 100%;
  background: transparent;
  border-bottom: 0.0938rem solid #fff;
  font-size: 1.5625rem;
  font-weight: 500;
  height: 1.4;
  line-height: 1.4;
  color: #fff;
  padding: 0 1.25rem 0 0.5rem;
}

.xindongda_head .serchbox .submit_text::placeholder {
  color: #fff;
}

.xindongda_head .serchbox .submit_btn {
  position: absolute;
  right: 0.3125rem;
  top: 50%;
  background: transparent;
  transform: translateY(-50%);
  text-align: center;
  display: block;
  cursor: pointer;
}

.xindongda_head .serchbox .submit_btn i {
  font-size: max(16px, 1rem);
  color: #fff;
  line-height: 1.5625rem;
}

.xindongda_head .navbar-toggler:focus {
  outline: none;
  box-shadow: none;
}

.xindongda_head .navbar-toggler {
  display: none;
}

.head-info-inquiry {
  width: fit-content;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  padding: 0.375rem 1rem;
  background-color: var(--color-primary);
  border-radius: 0;
}



@media all and (min-width: 992px) {
  .xindongda_head .nav-item .nav-link {
    position: relative;
    text-align: center;
    padding: 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--title-text-color);
    text-transform: uppercase;
    line-height: 1.375rem;
  }

  .xindongda_head .nav-item .dropdown-menu {
    display: block;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    margin-top: 0;
    border: none;
    left: -1.125rem;
    width: 9.6875rem;
    background: #fff;
    box-shadow: 0 0.3125rem 0.625rem 0 rgba(255, 255, 255, 0.10);
    border-radius: 0;
  }

  .xindongda_head .nav-item .dropdown-menu li:last-child {
    margin-bottom: 0;
    border-bottom: none;
  }

  .xindongda_head .nav-item .dropdown-menu .dropdown-item {
    font-size: max(14px, 0.5625rem);
    font-weight: 500;
    color: #252525;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    transition: all 0.3s ease-in-out;
    line-height: 2.5;
    padding: 0.125rem 1.5625rem 0.125rem 1.125rem;
  }

  .xindongda_head .nav-item .dropdown-menu .dropdown-item:hover {
    background: transparent;
    color: var(--color-primary);
  }

  .xindongda_head .nav-item .dropdown-menu .dropdown-item:hover::before {
    content: "\e609";
    font-family: "qico" !important;
    position: absolute;
    right: 0.9375rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
  }

  .xindongda_head .nav-item:hover .dropdown-menu {
    transition: 0.3s;
    opacity: 1;
    visibility: visible;
    top: 100%;
    transform: rotateX(0deg);
  }

  .xindongda_head .dropdown-menu.fade-down {
    top: 80%;
    transform: rotateX(-75deg);
    transform-origin: 0% 0%;
  }

  .xindongda_head .dropdown-menu.fade-up {
    top: 140%;
  }

  /* .xindongda_head .nav-item.active::after {
        position: absolute;
        content: "";
        bottom: 0.7813rem;
        left: 0;
        width: 100%;
        height: 0.1563rem;
        background: var(--color-primary);
    } */
}

@media all and (max-width: 1280px) {
  .xindongda_head .navbar-nav {
    gap: 0.6rem;
  }

  .head-info-inquiry {
    padding: 0.375rem 0.5rem;
  }
}

@media all and (max-width: 1200px) {
  .xindongda_head .nav-item .nav-link {
    font-size: 12px;
  }
}

@media all and (max-width: 991px) {
  .xindongda_head .navbar-box {
    padding: 0.375rem 0;
  }

  .xindongda-head-menu .row-info {
    padding: 8px 0 10px 0;
  }

  .xindongda-head-info {
    gap: 0.3125rem;
  }

  /* Logo */

  .xindongda_head .collapse .logo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3125rem 0.625rem;
  }

  .xindongda_head .collapse .logo .qico {
    font-size: max(16px, 0.625rem);
    cursor: pointer;
    color: var(--title-text-color);
  }

  .navbar-logo img {
    width: auto;
    height: 1.625rem;
    object-fit: cover;
  }

  /* Navbar */
  .xindongda_head .navbar-nav {
    margin-left: 0;
    gap: 0.3125rem;
    margin-top: 0.9375rem;
  }

  .xindongda_head .nav-item.active .nav-link {
    color: var(--color-primary);
    font-weight: bolder;
  }

  .xindongda_head .nav-link.hasSubNav::after {
    width: 24px;
    height: 24px;
    vertical-align: baseline;
    font-family: "iconfont";
    content: "\e64c";
    font-weight: 600;
    border: none;
    font-size: 14px;
    position: absolute;
    right: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
  }


  .xindongda_head .nav-item .dropdown-submenu a::after {
    transform: rotate(0);
    top: 0.375rem;
  }

  .xindongda_head .nav-item .dropdown-submenu a:hover {
    color: var(--color-primary);
  }

  .xindongda_head .nav-item .dropdown-submenu:hover .dropdown-menu {
    display: none;
  }

  .xindongda_head .nav-item .dropdown-submenu .dropdown-menu {
    opacity: unset;
    visibility: unset;
    margin: 0 0.5313rem;
    padding: 0 0.3125rem 0 0.625rem;
    border: none;
  }

  .xindongda_head .dropdown-menu {
    border-radius: 0;
  }

  .xindongda_head .dropdown-toggle::after {
    border-top: 0.25rem solid;
    border-right: 0.1875rem solid transparent;
    border-bottom: 0;
    border-left: 0.1875rem solid transparent;

  }

  .xindongda_head .navbar-collapse {
    width: 60vw;
    height: 100vh;
    position: fixed;
    top: 0rem;
    background: #000;
    left: 0;
    z-index: 9999;
    box-shadow: 0 0 0.3125rem 0 rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    transition: all 0.5s ease-in-out;
  }

  .xindongda_head .nav-item a {
    text-decoration: none;
    transition: all 0.6s ease 0s;
    padding-left: 0.3125rem !important;
    padding-right: 1.25rem !important;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: max(15px, 0.5625rem);
    color: var(--title-text-color);
  }

  .xindongda_head .dropdown-menu {
    background: #000;
    padding-left: 12px;
  }

  .xindongda_head .navbar-nav li {
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .xindongda_head a:hover {
    position: relative;
  }

  /* Menu、Search */
  .xindongda_head .iconfont-down2 {
    color: var(--title-text-color) !important;
  }

  .xindongda_head .navbar-toggler {
    display: block;
    padding: 0 !important;
    line-height: normal;
    font-size: 0 !important;
    margin-left: 0.625rem;
  }

  .xindongda_head .navbar-toggler i {
    color: var(--title-text-color);
  }
}