body {
  margin: 0;
  font-family: '微软雅黑', Arial, sans-serif;
  /* min-width: 1920px;
  max-width: 1920px; */
  width: 100%;
  margin: 0 auto;
}
.link-container-search{
max-width:initial;
}
.link-box-search{
    align-items: center;
}
a {
  text-decoration: none;
  color: #999999;
}

.head-body {
  background: #b71c0a;
}

.link-select-item-search {
  width: 200px;
  padding: 12px 15px;
  border: 1px solid #e4e7ed;
  border-radius: 4px;
  font-size: 14px;
  color: #000;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8'%3E%3Cpath fill='%23999' d='M7 8L0 1.07 1.04 0 7 5.96 12.96 0 14 1.07z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 15px) center;
  background-color: #fff;
  /* box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.12); */
  cursor: pointer;
  outline: none;
}

.link-select-item-search:hover {
  /* border-color: #c00; */
}

.link-select-item-search:focus {
  /* border-color: #c00; */
  /* box-shadow: 0 0 0 2px rgba(204, 0, 0, 0.1); */
}

.link-select-item-search option {
  padding: 10px;
}

/* 选项样式 */
.link-select-item-search option {
  padding: 12px;
  background: white;
  color: #000;
}

.link-select-item-search option:hover {
  /*background: #f0f0f0;*/
}

.link-select-item-search option:checked {
  /*background: white;*/
  /* color: #409eff; */
}

/* 禁用状态 */
.link-select-item-search:disabled {
  background-color: #f5f5f5;
  color: #999;
  cursor: not-allowed;
}

.top-bar {
  background: #f5f5f5;
  color: #999999;
  font-size: 14px;
  height: 40px;
  line-height: 40px;
  display: flex;
  justify-content: space-between;
  min-width: 1200px;
}

.top-bar-body {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  line-height: 40px;
}

.top-bar-body img {
  width: 19px;
  margin-right: 5px;
  margin-top: 5px;
  position: relative;
  top: 4px;
}

.header {
  background: #b71c0a;
  color: #fff;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 110px 0;
  background-image: url(headbj.png);
  background-repeat: no-repeat;
  background-position: right bottom;
  min-width: 1200px;
}

.logo-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

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

.logo {
  width: 120px;
  height: 120px;
  background: url('logo-placeholder.png') no-repeat center/contain;
  display: inline-block;
}

.title-text {
  text-align: left;
}

.title-text h1 {
  font-size: 60px;
  margin: 0;
  font-weight: bold;
  letter-spacing: 4px;
}

.title-text p {
  font-size: 26px;
  margin: 0;
  letter-spacing: 2px;
}

.search-bar {
  margin: 0;
  margin-top: 10px;
  display: flex;
  align-items: flex-start;
  position: absolute;
  right: 80px;
  top: 45px;
}

.search-bar select,
.search-bar input {
  height: 30px;
  border: none;
  outline: none;
  font-size: 16px;
}

.search-bar select {
  width: 115px;
  border-radius: 4px 0 0 4px;
  padding: 0 10px;
  color: #999999;
  font-size: 14px;
}

.search-bar input {
  width: 200px;
  padding: 0 10px;
  color: #999;
  font-size: 14px;
  border-left: 1px solid #dcdfe6;
}

.search-bar input::placeholder {
  color: #999;
  opacity: 1;
}

.search-bar button {
  height: 30px;
  width: 60px;
  background: #ff7300;
  border: none;
  border-radius: 0 4px 4px 0;
  color: #fff;
  cursor: pointer;
}

.info-bar {
  color: #fff;
  font-size: 14px;
  margin: 20px 0 0 0;
  max-width: 1200px;
  margin: 0 auto;
  position: absolute;
  bottom: 20px;
}

.main-menu {
  min-width: 1200px;
  background: #a51a07;
  /* margin-top: 40px; */
}

.main-menu a {
  color: #fff;
  text-decoration: none;
  transition: background 0.2s;
  display: block;
  width: 200px;
  height: 80px;
  font-size: 22px;
  color: #fff;
  line-height: 80px;
  width: 16.6%;
  text-align: center;
  cursor: pointer;
}

.main-menu a.active,
.main-menu a:hover {
  background: rgb(255, 115, 0);
  color: #fff;
}

.main-menu-body {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.weChat {
  width: 25px;
  padding: 2px 0 0 20px;
  box-sizing: content-box;
}

.search-bar-select {
  /* padding-right: 10px; */
  background-color: #fff;
  border-radius: 5px 0 0 5px;
}

/* 底部样式 */
.footer {
  background-color: #231815;
  color: #fff;
  padding: 60px 0 20px 0;
  /* margin-top: 20px; */
}

.footer-body {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-left {
  display: flex;
}

.qrcode-item {
  text-align: center;
  margin-right: 30px;
}

.qrcode-img {
  width: 120px;
  height: 120px;
  margin-bottom: 10px;
}

.qrcode-title {
  font-size: 14px;
  color: #fff;
  line-height: 1.5;
}

.footer-right {
  text-align: left;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 20px;
  text-align: left;
}

.footer-logo img {
  margin-right: 10px;
}

.footer-logo-text {
  font-size: 24px;
  color: #fff;
}

.footer-contact {
  font-size: 14px;
  color: #999;
  line-height: 1.3;
  text-align: left;
  font-weight: 500;
  font-size: 18px;
  color: #675a5a;
  line-height: 30px;
  font-style: normal;
}

.footer-contact p,
.footer-copyright p {
  margin: 5px 0;
}

.footer-copyright {
  max-width: 1200px;
  margin: 20px auto 0;
  text-align: center;
  font-size: 14px;
  color: #cecece;
  line-height: 20px;
  font-family: PingFangSC, PingFang SC;
}

.footer-copyright a {
  color: #cecece;
  text-decoration: none;
}

.footer-copyright a:hover {
  color: #a91008;
}

.sponsor a:hover {
  color: #a91008;
  cursor: pointer;
}

.police-badge {
  vertical-align: middle;
  height: 20px;
  margin-left: 20px;
}

/* 主导航条 hover 效果 */
.main-menu a {
  transition: background 0.2s, color 0.2s, font-weight 0.2s;
}

.main-menu a:hover,
.main-menu a.active {
  background: #ff7300;
  color: #fff;
  font-weight: bold;
}

/* 二级菜单样式 */
.sub-menu {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  min-width: 100%;
  display: none;
  background: #fff;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  /* border-top: 2px solid #ff7300; */
  border-radius: 0 0 6px 6px;
  flex-direction: row;
}

.main-menu-item {
  flex: 1;
  position: relative;
  text-align: center;
}

.main-menu-item > a {
  display: block;
  width: 100%;
  height: 80px;
  line-height: 80px;
  font-size: 22px;
  color: #fff;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, font-weight 0.2s;
}

.main-menu-item:hover .sub-menu {
  display: flex;
}

.sub-menu a {
  flex: 1;
  padding: 0 30px;
  height: 60px;
  line-height: 60px;
  color: #333;
  font-size: 18px;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.sub-menu a:hover {
  background-color: #ffffff;
  font-weight: 400;
  /* background: #f5f5f5; */
  color: #a51a07;
}

/* 让二级菜单横向排列 */
.sub-menu {
  flex-direction: row;
}

.main-menu {
  position: relative;
  z-index: 10;
}

.main-menu-item .sub-menu {
  left: 0;
  top: 100%;
  width: 1200px;
  min-width: 1200px;
  border-radius: 0 0 6px 6px;
  padding: 20px 0;
}

.marginLeft {
  margin-left: -400px;
}

/* 多列大下拉菜单 for 机构介绍 */
.sub-menu-multicol {
  display: flex;
  flex-direction: row;
  padding: 30px 40px 30px 30px;
  min-width: 900px;
  width: 1000px;
  left: 0;
  top: 100%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: 0 0 8px 8px;
  border-top: 2px solid #ff7300;
  z-index: 100;
}

.submenu-col {
  display: flex;
  flex-direction: column;
  min-width: 180px;
  margin-right: 40px;
}

.submenu-col-left a {
  color: #333;
  font-size: 18px;
  padding: 8px 0;
  text-decoration: none;
  transition: color 0.2s;
}

.submenu-col-left a:hover {
  color: #ff7300;
}

.submenu-col-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.submenu-group-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
}

.submenu-group-title.orange {
  color: #ff7300;
}

.submenu-group-content {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 15px;
  color: #444;
  line-height: 1.8;
}

.submenu-group-content span {
  white-space: nowrap;
}

.sub-menu-multicol2 {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  min-width: 100%;
  display: none;
  background: #fff;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  /* border-top: 2px solid #ff7300; */
  border-radius: 0 0 6px 6px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-menu-item:hover > .sub-menu-multicol2 {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  display: flex;
}

.submenu-left {
  width: 180px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  height: auto;
  align-self: flex-start;
}

.submenu-left a {
  margin: 15px 0;
  font-family: PingFangSC, PingFang SC;
  /* font-weight: 400; */
  font-size: 21px;
  color: #2f2e2e;
  line-height: 31px;
  font-style: normal;
  cursor: pointer;
  width: 100%;
  padding: 0 !important;
  text-align: center;
}

.submenu-left a:hover {
  font-weight: 400;
  color: #a51a07;
  background-color: #ffffff;
}

.submenu-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
  justify-content: flex-start;
  border-left: 1px solid #e5e5e5;
  align-self: stretch;
}

.submenu-block {
  display: flex;
  align-items: flex-start;
  padding: 20px 0 12px 18px;
  border-bottom: 1px solid #f0f0f0;
  min-height: 36px;
  width: 90%;
  margin: 0 auto;
}

.submenu-block:last-child {
  border-bottom: none;
}

.submenu-block-title {
  min-width: 90px;
  color: #ff7300;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.6;
  margin-right: 12px;
  text-align: right;
  flex-shrink: 0;
}

.submenu-block-content {
  text-align: left !important;
  width: 80%;
}

.submenu-block .submenu-block-content a {
  color: #333;
  font-size: 15px;
  text-decoration: none;
  padding: 2px 0;
  transition: color 0.2s;
  white-space: nowrap;
  height: auto !important;
  line-height: 20px !important;
  display: inline-block;
  width: auto;
  margin-right: 25px;
  margin-bottom: 10px;
}

.submenu-block-content a:hover {
  background-color: #ffffff;
  font-weight: 400;
  color: #a51a07;
}

/* 重要组件样式 */
.supervise-img-container {
  cursor: pointer;
}

.main-menu-item a.main-menu-link {
  background-color: #a51a07;
  height: auto;
  /* padding: 12px 0; */
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
  /* 基础移动设备设置 */
  body {
    min-width: auto;
    max-width: 100%;
  }

  /* 顶部栏移动样式 */
  .top-bar {
    min-width: auto;
    height: auto;
    /* padding: 5px 10px; */
  }

  .top-bar-body {
    flex-direction: column;
    align-items: left;
    line-height: 24px;
  }

  /* 头部移动样式 */
  .header {
    min-width: auto;
    padding: 15px 10px 60px;
    background-size: 50%;
    background-position: 90% 90%;
  }

  .logo-title {
    flex-direction: column;
  }

  .title-text img {
    width: 100%;
    max-width: 300px;
  }

  .search-bar {
    position: relative;
    right: auto;
    top: auto;
    margin-top: 15px;
    width: 100%;
    justify-content: space-between;
    font-size: 16px !important;
  }

  .search-bar input {
    width: 100%;
    flex-grow: 1;
  }

  .info-bar {
    font-size: 12px;
    padding: 0 10px;
  }

  /* 移动菜单汉堡按钮 */
  .mobile-menu-toggle {
    display: block;
    position: absolute;
    top: 15px;
    right: 15px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 1000;
  }

  /* 底部移动样式 */
  .footer {
    padding: 20px 0 10px 0;
  }

  .footer-body {
    flex-direction: column;
    padding: 0 15px 20px;
  }

  .footer-left {
    justify-content: center;
    margin-bottom: 20px;
  }

  .qrcode-item {
    margin: 0 10px;
  }

  .qrcode-img {
    width: 100px;
    height: 100px;
  }

  .footer-right {
    text-align: center;
  }

  .footer-logo {
    justify-content: center;
    margin-bottom: 15px;
  }

  .footer-contact {
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
  }

  .footer-copyright {
    padding: 0 15px;
    font-size: 12px;
  }

  /* 友情链接移动样式 */
  .link-container {
    padding: 10px;
  }

  .link-box {
    flex-direction: row;
  }

  .link-select {
    width: 100%;
    margin: 5px 0;
  }

  .link-select-item {
    width: 100%;
  }

  /* 移动端菜单汉堡按钮 */
  .mobile-menu-toggle {
    display: block;
    position: absolute;
    top: 15px;
    right: 15px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 1000;
  }

  .mobile-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: #b71c0a;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }

  .mobile-menu-toggle span:nth-child(1) {
    top: 0px;
  }
  .mobile-menu-toggle span:nth-child(2),
  .mobile-menu-toggle span:nth-child(3) {
    top: 10px;
  }
  .mobile-menu-toggle span:nth-child(4) {
    top: 20px;
  }

  .mobile-menu-toggle.open span:nth-child(1) {
    top: 10px;
    width: 0%;
    left: 50%;
  }

  .mobile-menu-toggle.open span:nth-child(2) {
    transform: rotate(45deg);
  }

  .mobile-menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg);
  }

  .mobile-menu-toggle.open span:nth-child(4) {
    top: 10px;
    width: 0%;
    left: 50%;
  }

  /* 移动端主菜单适配 */
  .main-menu {
    min-width: auto;
    z-index: 10000;
  }

  .main-menu-body {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #a51a07;
    z-index: 9999;
    padding-top: 60px;
    overflow-y: auto;
    overflow-x: hidden;
    flex-direction: column;
  }

  .main-menu.mobile-open .main-menu-body,
  .main-menu-body.mobile-open {
    display: block;
  }

  .main-menu-item {
    display: block;
    width: 100%;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .main-menu-item > a {
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    padding: 0 20px;
    width: 100%;
    text-align: left;
  }

  .main-menu-item.has-submenu > a:after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    margin-left: 5px;
    transform: rotate(45deg);
    position: relative;
    top: -2px;
  }

  /* 确保菜单在有mobile-open类时显示 */
  .main-menu.mobile-open .main-menu-body {
    display: block !important;
  }

  /* 移动端子菜单适配 */
  .sub-menu-multicol2 {
    position: static;
    width: 100%;
    display: none;
    height: 0;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.1);
    padding: 0;
    transition: height 0.3s ease-in-out;
    flex-direction: column;
  }

  /* 子菜单在点击时显示 */
  .main-menu-item.active > .sub-menu-multicol2 {
    display: block !important;
    height: auto !important;
    padding: 10px 0 !important;
    overflow: visible !important;
  }

  /* 移动端不使用hover显示子菜单 */
  .main-menu-item:hover .sub-menu-multicol2 {
    display: none;
  }

  /* 确保移动端下拉菜单内容可见 */
  .submenu-left,
  .submenu-right {
    width: 100%;
  }

  .submenu-left {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 5px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .submenu-left a {
    margin: 5px;
    padding: 5px 10px;
    font-size: 14px;
    /* color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px; */
    text-align: center;
  }

  .submenu-right {
    border-left: none;
  }

  .submenu-block {
    padding: 5px 0;
    margin-bottom: 5px;
  }

  .submenu-block-title {
    color: #ffcc99;
    font-size: 14px;
    padding: 5px 0;
    text-align: left;
  }

  .submenu-block-content {
    display: flex;
    flex-wrap: wrap;
  }

  .submenu-block .submenu-block-content a {
    display: inline-block;
    margin: 3px;
    padding: 5px 8px;
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    font-size: 13px;
    line-height: 1.2;
  }

  /* 全新移动端菜单样式 */
  .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #a51a07;
    z-index: 9999;
    overflow-y: auto;
    padding-top: 60px;
  }

  .mobile-menu.active {
    display: block;
  }

  .mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 20px;
    height: 20px;
    cursor: pointer;
  }

  .mobile-menu-close:before,
  .mobile-menu-close:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #fff;
    top: 50%;
  }

  .mobile-menu-close:before {
    transform: rotate(45deg);
  }

  .mobile-menu-close:after {
    transform: rotate(-45deg);
  }

  .mobile-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .mobile-menu-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-menu-link {
    display: block;
    padding: 15px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    text-align: left;
  }

  .mobile-menu-link.active {
    background-color: #ff7300;
  }

  .mobile-menu-item.has-submenu > .mobile-menu-link {
    position: relative;
  }

  .mobile-menu-item.has-submenu > .mobile-menu-link:after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform-origin: center;
    transform: translateY(-50%) rotate(45deg);
    transition: transform 0.3s;
  }

  .mobile-menu-item.active > .mobile-menu-link:after {
    transform: translateY(-50%) rotate(-135deg);
  }

  .mobile-submenu {
    display: none;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 10px 0;
    list-style: none;
  }

  .mobile-menu-item.active > .mobile-submenu {
    display: block;
  }

  /* 三个子菜单标题横向排列 */
  .mobile-submenu-top-items {
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-submenu-top-items .mobile-submenu-item {
    flex: 1;
    text-align: center;
    padding: 0;
  }

  .mobile-submenu-top-items .mobile-submenu-link {
    padding: 10px;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
  }

  /* 其他子菜单项保持垂直排列 */
  .mobile-submenu-item {
    padding: 0;
  }

  .mobile-submenu-link {
    display: block;
    padding: 10px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
  }

  .mobile-submenu-section {
    margin: 15px 0;
  }

  .mobile-submenu-title {
    display: block;
    padding: 5px 20px;
    color: #ff7300;
    font-weight: bold;
    font-size: 15px;
  }

  .mobile-submenu-content {
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
  }

  .mobile-submenu-content a {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 8px 12px;
    margin: 5px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
  }

  /* 隐藏PC菜单，在PC端显示移动菜单 */
  .main-menu {
    display: none;
  }
}

/* 在PC端隐藏移动端元素 */
@media screen and (min-width: 769px) {
  .mobile-menu-toggle {
    display: none;
  }
}

/* 禁止菜单打开时页面滚动 */
body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100%;
}
.mobile-menu {
  display: none;
}