@charset "UTF-8";
header {
  width: 100%;
  height: 124px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-image: linear-gradient(180deg, rgba(22, 22, 22, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
}

@media screen and (max-width: 750px) {
  header {
    height: 0.87rem;
    padding: 0.24rem;
    background: #793e12;
  }
}

header .logo {
  width: 430px;
  height: 40px;
  flex-shrink: 0;
  background: url("../img/logo.png") no-repeat;
  background-size: 100% 100%;
}

@media screen and (max-width: 750px) {
  header .logo {
    width: 5.38rem;
    height: 0.5rem;
  }
}

header .header-right {
  flex: 1;
  margin-left: 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

@media screen and (max-width: 750px) {
  header .header-right {
    position: relative;
    margin-left: 0;
    width: 0.3rem;
    height: 0.3rem;
    top: 0;
    display: block;
  }
  header .header-right .mb-menu {
    width: 0.3rem;
    height: 0.3rem;
    position: absolute;
    top: 0;
    right: 0.05rem;
    background: url("../img/menu.png") no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
  }
  header .header-right.on .menus {
    display: block;
  }
}

header .header-right > div {
  display: flex;
  align-items: center;
}

@media screen and (max-width: 750px) {
  header .header-right > div {
    position: absolute;
    right: 0.58rem;
    font-size: 0;
    height: 100%;
  }
}

header .header-right > div a {
  font-size: 16px;
  color: #fff;
  padding-left: 0.12rem;
  margin-left: 0.12rem;
  position: relative;
}

@media screen and (max-width: 750px) {
  header .header-right > div a {
    padding-left: 0;
    display: none;
    font-size: 0.16rem;
  }
}

header .header-right > div a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 0.12rem;
  background-color: #fff;
}

header .header-right > div a:first-child::before {
  content: none;
}

@media screen and (max-width: 750px) {
  header .header-right > div a:last-child {
    flex-shrink: 0;
    display: inline-block;
  }
  header .header-right > div a:last-child img {
    vertical-align: middle;
    width: 0.3rem;
    height: 0.3rem;
  }
  header .header-right > div a:last-child::before {
    content: none;
  }
}

header .header-right .menus {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media screen and (max-width: 750px) {
  header .header-right .menus {
    display: none;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0.87rem;
    width: 100%;
    background: #fff;
    height: 100vh;
    z-index: 10;
    padding: 0.3rem;
  }
}

header .header-right .menus .menu-item {
  font-size: 16px;
  position: relative;
}

@media screen and (max-width: 750px) {
  header .header-right .menus .menu-item {
    border-bottom: 1px solid #ddd;
  }
  header .header-right .menus .menu-item.expand::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0.1rem;
    font-size: 0.3rem;
    color: #793e12;
    transform: rotate(0deg);
    transition: transform 0.3s;
  }
  header .header-right .menus .menu-item.expand.on::after {
    transform: rotate(45deg);
    transition: transform 0.3s;
  }
}

header .header-right .menus .menu-item > a {
  color: #fff;
}

@media screen and (max-width: 750px) {
  header .header-right .menus .menu-item > a {
    display: inline-block;
    width: 100%;
    padding: 0.16rem 0;
    font-size: 0.28rem;
    color: #333;
    font-weight: bold;
  }
}

header .header-right .menus .menu-item .submenu {
  display: none;
  position: absolute;
  padding: 0.08rem;
  background: #fff;
}

@media screen and (max-width: 750px) {
  header .header-right .menus .menu-item .submenu {
    position: static;
    padding-left: 0.24rem;
  }
  header .header-right .menus .menu-item .submenu.on {
    display: block;
  }
}

header .header-right .menus .menu-item .submenu .submenu-item {
  white-space: nowrap;
  padding: 4px;
}

header .header-right .menus .menu-item .submenu .submenu-item > a {
  font-size: 16px;
  color: #333;
  padding: 4px;
}

header .header-right .menus .menu-item .submenu .submenu-item:hover > a {
  color: #fff;
  background-color: #793e12;
}

@media screen and (max-width: 750px) {
  header .header-right .menus .menu-item .submenu .submenu-item {
    padding: 0.08rem 0;
  }
  header .header-right .menus .menu-item .submenu .submenu-item > a {
    font-size: 0.24rem;
  }
}

header .header-right .menus .menu-item:hover > a {
  font-weight: bold;
}

header .header-right .menus .menu-item:hover .submenu {
  display: block;
}

footer {
  width: 100%;
  height: 46px;
  background-color: #793e12;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media screen and (max-width: 750px) {
  footer {
    height: 1.5rem;
    flex-direction: column;
  }
}

footer p {
  font-size: 14px;
  color: #fff;
}

@media screen and (max-width: 750px) {
  footer p {
    font-size: 0.24rem;
  }
}

.search-box {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
}

.search-box .search-container {
  width: 80%;
  height: 120px;
  background: #fff;
  position: absolute;
  border-radius: 4px;
  left: 50%;
  top: 30%;
  transform: translateX(-50%);
  padding: 40px;
}

@media screen and (max-width: 750px) {
  .search-box .search-container {
    height: 1.2rem;
    padding: 0.4rem;
    border-radius: 0.04rem;
  }
}

.search-box .search-container .close {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 24px;
  height: 24px;
  background: url("../img/close.png") no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
}

@media screen and (max-width: 750px) {
  .search-box .search-container {
    right: 0.08rem;
    top: 0.08rem;
    width: 0.24rem;
    height: 0.24rem;
  }
}

.search-box .search-container input {
  width: 100%;
  vertical-align: top;
  height: 40px;
  padding: 0 16px;
  font-size: 20px;
  color: #333;
  border: 1px solid #666;
  border-radius: 4px;
}

@media screen and (max-width: 750px) {
  .search-box .search-container input {
    height: 0.4rem;
    padding: 0 0.16rem;
    font-size: 0.2rem;
    border-radius: 0.04rem;
  }
}

.search-box .search-container input:focus-visible {
  outline: none;
  border: 1px solid #666;
}

.main .banner {
  width: 100%;
  height: 260px;
}

@media screen and (max-width: 750px) {
  .main .banner {
    height: 2.6rem;
    margin-top: 0.87rem;
  }
}

.main .banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main .layout {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  top: -76px;
  display: flex;
}

@media screen and (max-width: 750px) {
  .main .layout {
    width: 100%;
    padding: 0;
    top: -0.76rem;
    flex-direction: column;
  }
}

.main .layout .breadcrumb {
  position: absolute;
  padding-left: 360px;
  padding-right: 24px;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  background: rgba(0, 0, 0, 0.28);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media screen and (max-width: 750px) {
  .main .layout .breadcrumb {
    position: static;
    padding: 0 0.24rem;
    height: 0.76rem;
  }
}

.main .layout .breadcrumb span {
  font-size: 18px;
  color: #fff;
}

@media screen and (max-width: 750px) {
  .main .layout .breadcrumb span {
    font-size: 0.18rem;
  }
}

.main .layout .breadcrumb span:first-child {
  font-weight: bold;
}

.main .layout .sidebar {
  width: 300px;
  position: relative;
  flex-shrink: 0;
}

@media screen and (max-width: 750px) {
  .main .layout .sidebar {
    width: 100%;
    padding: 0 0.24rem;
    margin-top: 0.24rem;
  }
}

.main .layout .sidebar .main-menu {
  width: 100%;
  height: 76px;
  line-height: 76px;
  background-color: rgba(121, 62, 18, 0.7);
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  padding-left: 40px;
}

@media screen and (max-width: 750px) {
  .main .layout .sidebar .main-menu {
    height: 0.76rem;
    line-height: 0.76rem;
    position: relative;
    font-size: 0.24rem;
    padding-left: 0.4rem;
  }
  .main .layout .sidebar .main-menu::after {
    content: '→';
    position: absolute;
    right: 0.24rem;
    transform: rotate(0);
    transition: transform 0.3s;
    font-size: 0.36rem;
  }
  .main .layout .sidebar .main-menu.on::after {
    transform: rotate(90deg);
    transition: transform 0.3s;
  }
}

.main .layout .sidebar .submenus {
  font-size: 0;
  background-color: #fff;
  min-height: 330px;
  padding-bottom: 66px;
}

@media screen and (max-width: 750px) {
  .main .layout .sidebar .submenus {
    padding-bottom: 0;
    min-height: auto;
    display: none;
  }
  .main .layout .sidebar .submenus.on {
    display: block;
  }
}

.main .layout .sidebar .submenus .submenu-item {
  display: inline-block;
  width: 100%;
  height: 66px;
  line-height: 66px;
  padding-left: 40px;
  font-size: 18px;
}

@media screen and (max-width: 750px) {
  .main .layout .sidebar .submenus .submenu-item {
    height: 0.66rem;
    line-height: 0.66rem;
    padding-left: 0.4rem;
    font-size: 0.18rem;
  }
}

.main .layout .sidebar .submenus .submenu-item:hover, .main .layout .sidebar .submenus .submenu-item.active {
  color: #fff;
  background-color: rgba(121, 62, 18, 0.7);
}

.main .layout .container {
  flex: 1;
  margin-left: 36px;
  padding: 0 24px 100px;
  margin-top: 100px;
  background-color: #fff;
  overflow: hidden;
}

@media screen and (max-width: 750px) {
  .main .layout .container {
    margin-left: 0;
    margin-top: 0.24rem;
  }
}

.main .layout .container > .title {
  text-align: center;
  border-bottom: 1px solid #ddd;
  padding: 48px 0 24px;
  margin-bottom: 24px;
  font-size: 0;
}

@media screen and (max-width: 750px) {
  .main .layout .container > .title {
    padding: 0.48rem 0 0.24rem;
  }
}

.main .layout .container > .title .top {
  font-size: 24px;
  color: #333;
}

@media screen and (max-width: 750px) {
  .main .layout .container > .title .top {
    font-size: 0.24rem;
  }
}

.main .layout .container > .title .sub {
  display: block;
  font-size: 16px;
  color: #666;
  margin-top: 24px;
}

@media screen and (max-width: 750px) {
  .main .layout .container > .title .sub {
    font-size: 0.16rem;
    margin-top: 0.24rem;
  }
}

.main .layout .container .detail {
  font-size: 16px;
}

@media screen and (max-width: 750px) {
  .main .layout .container .detail {
    font-size: 0.16rem;
  }
  .main .layout .container .detail > img {
    width: 80% !important;
    height: auto !important;
    margin-left: 10%;
  }
}

.main .layout .container .column-item {
  display: flex;
  align-items: center;
  height: 66px;
  border-bottom: 1px solid #ddd;
}

@media screen and (max-width: 750px) {
  .main .layout .container .column-item {
    height: 1rem;
  }
}

.main .layout .container .column-item .date {
  flex-shrink: 0;
  font-size: 18px;
  color: #666;
}

@media screen and (max-width: 750px) {
  .main .layout .container .column-item .date {
    font-size: 0.18rem;
  }
}

.main .layout .container .column-item .brief {
  margin-left: 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 16px;
  color: #333;
}

@media screen and (max-width: 750px) {
  .main .layout .container .column-item .brief {
    font-size: 0.16rem;
    margin-left: 0.24rem;
  }
}

.main .layout .container.teacher .teacher-intro {
  display: flex;
  margin-top: 32px;
  padding-bottom: 24px;
  border-bottom: 1px dashed #793e12;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro {
    flex-direction: column;
    margin-top: 0.32rem;
    padding-bottom: 0.24rem;
  }
}

.main .layout .container.teacher .teacher-intro .avatar {
  width: 220px;
  height: 260px;
  margin-right: 60px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .avatar {
    width: 50%;
    height: auto;
    margin: 0 auto;
  }
}

.main .layout .container.teacher .teacher-intro .info {
  flex: 1;
  margin-top: 24px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .info {
    margin-top: 0.24rem;
  }
}

.main .layout .container.teacher .teacher-intro .info .name {
  width: 100%;
  height: 76px;
  line-height: 76px;
  padding-left: 20px;
  background-color: #fff3ec;
  color: #793e12;
  font-size: 42px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .info .name {
    height: 0.76rem;
    line-height: 0.76rem;
    padding-left: 0.2rem;
    font-size: 0.42rem;
  }
}

.main .layout .container.teacher .teacher-intro .info .name span {
  font-size: 24px;
  color: #999;
  margin-left: 20px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .info .name span {
    font-size: 0.24rem;
    margin-left: 0.2rem;
  }
}

.main .layout .container.teacher .teacher-intro .info .link {
  display: flex;
  flex-wrap: wrap;
  padding-left: 20px;
  margin-top: 40px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .info .link {
    padding-left: 0.2rem;
    margin-top: 0.4rem;
  }
}

.main .layout .container.teacher .teacher-intro .info .link span {
  width: 50%;
  font-size: 18px;
  color: #333;
  margin-bottom: 24px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .teacher-intro .info .link span {
    width: 100%;
    font-size: 0.18rem;
    margin-bottom: 0.24rem;
  }
}

.main .layout .container.teacher .achievement .achievement-title {
  font-size: 20px;
  color: #793e12;
  padding: 24px;
  position: relative;
  font-weight: bold;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .achievement .achievement-title {
    font-size: 0.2rem;
    padding: 0.24rem;
  }
}

.main .layout .container.teacher .achievement .achievement-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #793e12;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .achievement .achievement-title::before {
    height: 0.08rem;
    width: 0.08rem;
  }
}

.main .layout .container.teacher .achievement p {
  font-size: 16px;
  color: #333;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .achievement p {
    font-size: 0.16rem;
  }
}

.main .layout .container.teacher .achievement table {
  border-collapse: collapse;
  width: 100%;
}

.main .layout .container.teacher .achievement table td {
  border: 1px solid #ddd;
  font-size: 16px;
  color: #333;
  padding: 12px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teacher .achievement table td {
    font-size: 0.16rem;
    padding: 0.12rem;
  }
}

.main .layout .container.teachers .choose {
  display: flex;
  margin-top: 30px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .choose {
    margin-top: 0.3rem;
  }
}

.main .layout .container.teachers .choose button {
  width: 160px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-size: 18px;
  color: #666;
  background-color: #eee;
  border-radius: 4px;
  margin-right: 10px;
  border: none;
  cursor: pointer;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .choose button {
    width: 1.6rem;
    height: 0.6rem;
    line-height: 0.6rem;
    font-size: 0.18rem;
    border-radius: 0.04rem;
    margin-right: 0.1rem;
  }
}

.main .layout .container.teachers .choose button.active, .main .layout .container.teachers .choose button:hover {
  background: #ffffff;
  border: 1px solid #793e12;
  border-radius: 4px;
  color: #793e12;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .choose button.active, .main .layout .container.teachers .choose button:hover {
    border-radius: 0.04rem;
  }
}

.main .layout .container.teachers .results {
  margin-top: 50px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results {
    margin-top: 0.5rem;
  }
}

.main .layout .container.teachers .results .result {
  border-bottom: 1px dashed #ddd;
  margin-bottom: 24px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results .result {
    margin-bottom: 0.24rem;
  }
}

.main .layout .container.teachers .results .result .result-title {
  padding-left: 16px;
  position: relative;
  font-size: 20px;
  color: #333;
  font-weight: bold;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results .result .result-title {
    padding-left: 0.16rem;
    font-size: 0.2rem;
  }
}

.main .layout .container.teachers .results .result .result-title span {
  color: #666;
  font-weight: normal;
}

.main .layout .container.teachers .results .result .result-title::before {
  content: '';
  position: absolute;
  width: 4px;
  height: 20px;
  border-radius: 4px;
  background-color: #793e12;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results .result .result-title::before {
    width: 0.04rem;
    height: 0.2rem;
    border-radius: 0.04rem;
  }
}

.main .layout .container.teachers .results .result .names {
  display: flex;
  flex-wrap: wrap;
  padding: 24px 16px 8px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results .result .names {
    padding: 0.24rem 0.16rem 0.08rem;
  }
}

.main .layout .container.teachers .results .result .names a {
  width: 20%;
  font-size: 16px;
  color: #666;
  margin-bottom: 16px;
}

@media screen and (max-width: 750px) {
  .main .layout .container.teachers .results .result .names a {
    font-size: 0.16rem;
    margin-bottom: 0.16rem;
  }
}

.main .layout .container.teachers .results .result .names a:hover {
  color: #793e12;
  font-weight: bold;
}