html,
body,
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  transition: all 0.3s;
  font-family: 'Microsoft YaHei' !important;
}
a {
  text-decoration: none;
  color: #000;
}
li {
  list-style-type: none;
}
.maxcontainer {
  max-width: 1680px;
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
}
.container {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 1700px) {
  .maxcontainer {
    padding: 0 20px;
  }
}
@media screen and (max-width: 1280px) {
  .container {
    padding: 0 20px;
  }
}
.dn900 {
  display: flex !important;
}
.dnb900 {
  display: block !important;
}
.db900 {
  display: none !important;
}
.dbf900 {
  display: none!important;
}
@media screen and (max-width: 900px) {
  .dn900,
  .dnb900 {
    display: none !important;
  }
  .db900 {
    display: block !important;
  }
  .dbf900 {
    display: flex !important;
  }
}
.pagination {
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.pagination,
.pagination li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.pagination li {
  width: 40px;
  height: 40px;
  background: none;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  margin: 0 3px 6px;
  border: 1px solid #c6bda2;
}
.pagination li a,
.pagination li span {
  color: #666;
  font-size: 16px;
}
.pagination li a {
  display: block;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pagination .active {
  background: #c6bda2;
  color: #fff;
}
.pagination .active a,
.pagination .active span {
  color: #fff;
}
.nav-click {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 20px;
  height: 16px;
  cursor: pointer;
}
.nav-click::before,
.nav-click::after,
.nav-click span {
  content: '';
  width: 100%;
  height: 2px;
  background-color: #999999;
  transition: all 0.3s ease-in-out;
  border-radius: 10px;
}
.nav-click.active::before,
.nav-click.active::after,
.nav-click.active span {
  background-color: #999999;
}
.nav-click.active::before {
  transform: translateY(7px) rotate(45deg);
}
.nav-click.active::after {
  transform: translateY(-7px) rotate(-45deg);
}
.nav-click.active span {
  opacity: 0;
}
.webtop {
  background: #ffffff;
  color: #999999;
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 999;
}
.webtop .maxcontainer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.webtop .le {
  height: 70px;
  display: block;
}
.webtop .le img {
  display: block;
  height: 100%;
}
.webtop .mid {
  display: flex;
  align-items: center;
}
.webtop .mid .ls:hover .pulldown {
  opacity: 1;
  pointer-events: auto;
  height: auto;
}
.webtop .mid .ls:hover .a1::before {
  display: block;
}
.webtop .mid .ls:not(:last-child) {
  margin-right: 70px;
}
.webtop .mid .ls:hover .a1 {
  color: #252525;
}
.webtop .mid .ls .a1 {
  color: #999999;
  font-size: 16px;
  position: relative;
  z-index: 1;
  font-weight: bold;
}
.webtop .mid .ls .a1::before {
  content: '';
  position: absolute;
  height: 35px;
  top: 100%;
  width: 100%;
  display: none;
}
.webtop .mid .ls .pulldown {
  position: absolute;
  background: rgba(255, 255, 255, 0.85);
  height: 0;
  width: 100%;
  overflow: hidden;
  top: 100%;
  left: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-in-out;
  flex-wrap: wrap;
}
.webtop .mid .ls .pulldown-ls {
  padding: 15px 26px;
  color: #252525;
  font-size: 16px;
  text-shadow: 2px 2px 4px #ffffff;
  position: relative;
}
.webtop .mid .ls .pulldown-ls:hover {
  color: #252525;
}
.webtop .mid .active .a1 {
  color: #252525;
  font-weight: bold;
  position: relative;
}
.webtop .mid .active .a1::after {
  content: '';
  position: absolute;
  height: 6px;
  top: 50%;
  left: -18px;
  background: #252525;
  border-radius: 50%;
  width: 6px;
  display: block;
  margin-top: -2px;
}
.webtop .ri {
  display: flex;
  align-items: center;
}
.webtop .ri .a1 {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #252525;
  margin-right: 10px;
  cursor: pointer;
}
.webtop .ri .a1 img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}
.webtop .ri .a2 {
  line-height: 16px;
  background: #252525;
  border-radius: 30px;
  color: #fff;
  font-size: 16px;
  height: 40px;
  padding: 0 20px;
  cursor: pointer;
}
.webtop .ri .a2 .c2 {
  width: 10px;
  margin-left: 5px;
}
@media screen and (max-width: 1200px) {
  .webtop .le {
    height: 40px;
  }
  .webtop .mid .ls:not(:last-child) {
    margin-right: 35px;
  }
}
@media screen and (max-width: 900px) {
  .webtop {
    padding: 15px 0;
  }
  .webtop .le {
    height: 40px;
  }
  .webtop .mid {
    display: none;
  }
  .webtop .ri {
    display: none;
  }
}
.mobilenav {
  width: 100vw;
  position: fixed;
  bottom: 0;
  z-index: 100;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  visibility: hidden;
  transition: visibility 0.3s ease-in-out;
  height: calc(100% - 70px);
}
@media screen and (min-width: 901px) {
  .mobilenav {
    display: none;
  }
}
.mobilenav .nav {
  height: 100%;
  overflow-y: auto;
  width: 48%;
  position: absolute;
  top: 0;
  right: -48%;
  background: #ffffff;
  transition: right 0.3s ease-in-out;
  box-sizing: border-box;
  padding: 16px 20px;
}
.mobilenav-active {
  visibility: visible;
}
.mobilenav-active .nav {
  right: 0;
}
.mobilenav .ls:not(:nth-last-child(1)) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.mobilenav .ls .a1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.mobilenav .ls .a1 .b1 {
  color: #999999;
  font-size: 16px;
}
.mobilenav .ls .a1 img {
  width: 7px;
  height: 11px;
}
.mobilenav .ls .active img {
  transform: rotate(90deg);
}
.mobilenav .ls .down {
  margin: 0 0 20px;
  display: none;
}
.mobilenav .ls .down .b1 {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  color: #999999;
}
.mobilenav .ls .a3 img {
  display: none;
}
.search-dropdown {
  position: absolute;
  top: calc(100% + 25px);
  left: 0;
  display: none;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  min-width: 200px;
  padding: 10px;
  align-items: center;
  gap: 2px;
}
.search-dropdown-active {
  display: flex !important;
}
.search-confirm {
  display: inline-block;
  padding: 8px 12px;
  margin-left: 2px;
  background: #252525;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}
.search-confirm:hover {
  background: #0056b3;
}
.language-dropdown {
  position: absolute;
  top: calc(100% + 25px);
  right: 0;
  display: none;
  background: #fff;
  padding: 10px;
  border: 1px solid #eee;
  border-radius: 4px;
  min-width: 120px;
}
.lang-option {
  display: block;
  padding: 5px 0;
  color: #666;
}
.lang-option:hover {
  color: #252525;
}
.search-input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}