.btn {
  width: 353px;
  height: 64px;
  background: #ff5800;
  border-radius: 32px;
  border: 2px solid #fff;
  font-weight: bold;
  font-size: 24px;
  color: #ffffff;
  line-height: 64px;
  text-align: center;
  margin: 50px auto 0;
  box-sizing: border-box;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.btn:hover {
  transform: translateY(-5px);
}

.box-title {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  font-size: 36px;
  color: #05898d;
  font-weight: bold;
  line-height: 40px;
}

.box-des {
  font-size: 18px;
  color: #333;
  text-align: center;
  padding-top: 5px;
}

.box2 {
  padding-bottom: 52px;
}
.box2 .box-title {
  padding-top: 65px;
}
.box2 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 35px;
}
.box2 .list .item {
  width: 220px;
  height: 260px;
  box-shadow: 0px 0px 1px 0px rgba(2, 101, 104, 0.27);
  border-radius: 20px;
  padding: 22px 23px;
  background-color: rgba(244, 254, 254, 0.7);
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
}
.box2 .list .item:hover .mask {
  display: block;
}
.box2 .list .item .mask {
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #47fcf1, #f0fcac);
  opacity: 0.85;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  display: none;
}
.box2 .list .item .icon {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
}
.box2 .list .item .arrow {
  position: absolute;
  right: 25px;
  bottom: 28px;
  z-index: 3;
}
.box2 .list .item .text {
  font-size: 16px;
  color: #05898d;
  line-height: 34px;
  position: relative;
  z-index: 3;
  text-align: justify;
}
.box2 .list .item .title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 24px;
  color: #05898d;
  font-weight: bold;
  line-height: 25px;
  position: absolute;
  left: 20px;
  bottom: 28px;
  z-index: 3;
}
.box2 .list .item .title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background-color: #f6ff00;
  z-index: 3;
}
.box2 .list .item .title .txt {
  position: relative;
  z-index: 4;
}

.box3 {
  height: 827px;
  background: url("../images/box3-bg.jpg") no-repeat center;
}
.box3 .box-title {
  padding-top: 43px;
}
.box3 .list {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  padding-top: 40px;
}
.box3 .list .item {
  width: 220px;
  height: 240px;
  background: #fff;
  box-shadow: 0px 0px 18px 2px rgba(2, 101, 104, 0.1);
  border-radius: 20px;
  border: 1px solid #eee;
  box-sizing: border-box;
  transition: transform 0.2s ease;
}
.box3 .list .item:hover {
  transform: translateY(-5px);
}
.box3 .list .item:nth-child(1) .icon {
  background-image: url("../images/box3-1.png");
}
.box3 .list .item:nth-child(2) .icon {
  background-image: url("../images/box3-2.png");
}
.box3 .list .item:nth-child(3) .icon {
  background-image: url("../images/box3-3.png");
}
.box3 .list .item:nth-child(4) .icon {
  background-image: url("../images/box3-4.png");
}
.box3 .list .item:nth-child(5) .icon {
  background-image: url("../images/box3-5.png");
}
.box3 .list .item:nth-child(6) .icon {
  background-image: url("../images/box3-6.png");
}
.box3 .list .item:nth-child(7) .icon {
  background-image: url("../images/box3-7.png");
}
.box3 .list .item:nth-child(8) .icon {
  background-image: url("../images/box3-8.png");
}
.box3 .list .item:nth-child(9) .icon {
  background-image: url("../images/box3-9.png");
}
.box3 .list .item:nth-child(10) .icon {
  background-image: url("../images/box3-10.png");
}
.box3 .list .item .icon {
  width: 100%;
  height: 200px;
  background-position: center;
  background-repeat: no-repeat;
}
.box3 .list .item .title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 18px;
  color: #05898d;
  font-weight: bold;
  line-height: 25px;
  position: relative;
  margin: -5px auto 0;
}
.box3 .list .item .title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 1%;
  width: 98%;
  height: 6px;
  border-radius: 3px;
  background-color: #f6ff00;
  z-index: 1;
}
.box3 .list .item .title .txt {
  position: relative;
  z-index: 2;
}

.box4 {
  padding-bottom: 60px;
}
.box4 .box-title {
  padding-top: 55px;
}
.box4 .tabs {
  width: 425px;
  height: 52px;
  background: #fff;
  border-radius: 26px;
  border: 2px solid #05898d;
  margin: 18px auto 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  position: relative;
}
.box4 .tabs:has(.active:first-child)::after {
  left: -3px;
}
.box4 .tabs:has(.active:last-child)::after {
  left: calc(50% + 3px);
}
.box4 .tabs::after {
  content: "";
  position: absolute;
  top: -2px;
  width: calc(50% + 3px);
  height: 52px;
  border-radius: 26px;
  background: linear-gradient(to right, #6cfba8, #05898d);
  transition: left 0.2s ease;
}
.box4 .tabs .item {
  font-size: 23px;
  color: #05898d;
  width: 50%;
  text-align: center;
  height: 52px;
  line-height: 52px;
  position: relative;
  z-index: 2;
  cursor: pointer;
  transition: color 0.2s ease;
}
.box4 .tabs .item.active {
  color: #fff;
}
.box4 .content {
  display: none;
}
.box4 .content.show {
  display: flex;
}
.box4 .content1 .left {
  width: 368px;
  height: 388px;
  background: url("../images/box4-l.png") no-repeat center;
}
.box4 .content1 .right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 25px;
  padding-left: 30px;
}
.box4 .content1 .right .item {
  width: 800px;
  height: 118px;
  background: #effafb;
  border-radius: 17px 59px 59px 17px;
  display: flex;
  box-sizing: border-box;
  padding: 12px 0;
}
.box4 .content1 .right .item .icon {
  width: 135px;
  display: flex;
  align-items: center;
  justify-content: center;
  -o-object-fit: none;
     object-fit: none;
}
.box4 .content1 .right .item .item-r {
  border-left: 2px solid #05898d;
  padding-left: 20px;
}
.box4 .content1 .right .item .item-r .top {
  display: flex;
  align-items: flex-end;
  padding-bottom: 10px;
  letter-spacing: 2px;
}
.box4 .content1 .right .item .item-r .top .t1 {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 23px;
  color: #333;
  font-weight: 500;
  line-height: 25px;
  position: relative;
}
.box4 .content1 .right .item .item-r .top .t1::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background-color: #f6ff00;
  z-index: 2;
}
.box4 .content1 .right .item .item-r .top .t1 .txt {
  position: relative;
  z-index: 3;
}
.box4 .content1 .right .item .item-r .top .t2 {
  font-weight: 500;
  font-size: 16px;
  color: #333;
}
.box4 .content1 .right .item .item-r .t3 {
  font-weight: 500;
  font-size: 13px;
  color: #333;
  line-height: 20px;
  letter-spacing: 1px;
}
.box4 .content1 .right .item .item-r .t3 span {
  color: #05898d;
}
.box4 .content2 {
  border-radius: 20px;
  overflow: hidden;
  margin-top: 45px;
}
.box4 .content2 .item {
  width: 163.2px;
  height: 321px;
  background-position: right center;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding: 35px 20px 40px;
  position: relative;
  transition: width 0.2s ease;
}
.box4 .content2 .item.active {
  width: 384px;
}
.box4 .content2 .item.active .mask {
  opacity: 0.85;
  background: linear-gradient(to bottom, #0dcfc1, #016f72);
}
.box4 .content2 .item.active .arrow {
  display: inline-block;
}
.box4 .content2 .item.active .text {
  opacity: 1;
}
.box4 .content2 .item.active .title {
  color: #fff;
}
.box4 .content2 .item:nth-child(1) {
  background-image: url("../images/box4-2-1.png");
}
.box4 .content2 .item:nth-child(2) {
  background-image: url("../images/box4-2-2.png");
}
.box4 .content2 .item:nth-child(3) {
  background-image: url("../images/box4-2-3.png");
}
.box4 .content2 .item:nth-child(4) {
  background-image: url("../images/box4-2-4.png");
}
.box4 .content2 .item:nth-child(5) {
  background-image: url("../images/box4-2-5.png");
}
.box4 .content2 .item:nth-child(6) {
  background-image: url("../images/box4-2-6.png");
}
.box4 .content2 .item .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #f4fefe;
  opacity: 0.7;
}
.box4 .content2 .item .arrow {
  display: none;
  position: absolute;
  bottom: 40px;
  right: 20px;
}
.box4 .content2 .item .text {
  opacity: 0;
  position: relative;
  z-index: 3;
}
.box4 .content2 .item .text .t1 {
  font-size: 20px;
  color: #fff;
  line-height: 32px;
  text-align: justify;
  letter-spacing: 1px;
}
.box4 .content2 .item .text .t1 span {
  font-weight: bold;
}
.box4 .content2 .item .title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 24px;
  color: #05898d;
  font-weight: bold;
  line-height: 28px;
  position: absolute;
  left: 20px;
  bottom: 40px;
  z-index: 3;
  transition: color 0.2s ease;
}
.box4 .content2 .item .title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background-color: #f6ff00;
  z-index: 2;
}
.box4 .content2 .item .title .txt {
  position: relative;
  z-index: 3;
}

.box5 {
  height: 702px;
  background: url("../images/box5-bg.jpg") no-repeat center;
}
.box5 .box-title {
  padding-top: 43px;
  padding-bottom: 35px;
}
.box5 .des {
  color: #333;
  font-size: 18px;
  line-height: 35px;
}
.box5 .des span {
  font-weight: bold;
  color: #05898d;
}
.box5 .list {
  display: flex;
  flex-wrap: wrap;
  gap: 35px 40px;
  padding-top: 24px;
}
.box5 .list .item {
  width: 580px;
  height: 124px;
  background: #fff;
  box-shadow: 0px 0px 18px 2px rgba(2, 101, 104, 0.1);
  border-radius: 20px;
  display: flex;
}
.box5 .list .item:nth-child(1) .left .icon {
  background-image: url("../images/box5-1.png");
}
.box5 .list .item:nth-child(1):hover {
  background: linear-gradient(to right, #47fcf1, #f0fcac);
}
.box5 .list .item:nth-child(1):hover .left {
  background: url("../images/box5-l-a.png") no-repeat center;
}
.box5 .list .item:nth-child(1):hover .left .icon {
  background-image: url("../images/box5-1-a.png");
}
.box5 .list .item:nth-child(1):hover .left .name {
  color: #05898d;
}
.box5 .list .item:nth-child(2) .left .icon {
  background-image: url("../images/box5-2.png");
}
.box5 .list .item:nth-child(2):hover {
  background: linear-gradient(to right, #47fcf1, #f0fcac);
}
.box5 .list .item:nth-child(2):hover .left {
  background: url("../images/box5-l-a.png") no-repeat center;
}
.box5 .list .item:nth-child(2):hover .left .icon {
  background-image: url("../images/box5-2-a.png");
}
.box5 .list .item:nth-child(2):hover .left .name {
  color: #05898d;
}
.box5 .list .item:nth-child(3) .left .icon {
  background-image: url("../images/box5-3.png");
}
.box5 .list .item:nth-child(3):hover {
  background: linear-gradient(to right, #47fcf1, #f0fcac);
}
.box5 .list .item:nth-child(3):hover .left {
  background: url("../images/box5-l-a.png") no-repeat center;
}
.box5 .list .item:nth-child(3):hover .left .icon {
  background-image: url("../images/box5-3-a.png");
}
.box5 .list .item:nth-child(3):hover .left .name {
  color: #05898d;
}
.box5 .list .item:nth-child(4) .left .icon {
  background-image: url("../images/box5-4.png");
}
.box5 .list .item:nth-child(4):hover {
  background: linear-gradient(to right, #47fcf1, #f0fcac);
}
.box5 .list .item:nth-child(4):hover .left {
  background: url("../images/box5-l-a.png") no-repeat center;
}
.box5 .list .item:nth-child(4):hover .left .icon {
  background-image: url("../images/box5-4-a.png");
}
.box5 .list .item:nth-child(4):hover .left .name {
  color: #05898d;
}
.box5 .list .item .left {
  width: 219px;
  height: 124px;
  background: url("../images/box5-l.png") no-repeat center;
}
.box5 .list .item .left .icon {
  width: 100%;
  height: 90px;
  background-position: center;
  background-repeat: no-repeat;
}
.box5 .list .item .left .name {
  font-weight: 600;
  font-size: 23px;
  color: #fff;
  text-align: center;
  margin-top: -12px;
  transition: color 0.2s ease;
}
.box5 .list .item .right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 18px;
  padding-right: 10px;
  font-weight: 500;
  font-size: 16px;
  color: #05898d;
  line-height: 27px;
  letter-spacing: 2px;
}

.box6 {
  padding-bottom: 63px;
}
.box6 .box-title {
  padding-top: 54px;
  padding-bottom: 64px;
}
.box6 .content {
  width: 821px;
  height: 788px;
  margin: 0 auto;
  background: url("../images/box6.png") no-repeat center;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 14px;
}
.box6 .content .item {
  width: 265px;
  height: 307px;
  -webkit-clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
          clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-sizing: border-box;
}
.box6 .content .item:nth-child(1) {
  margin-left: 100px;
  margin-top: -2px;
  padding-bottom: 15px;
}
.box6 .content .item:nth-child(2) {
  margin-right: 100px;
  margin-top: -2px;
  padding-bottom: 15px;
}
.box6 .content .item:nth-child(3) {
  width: 267px;
  height: 300px;
  padding-right: 60px;
  margin-top: -68px;
  padding-bottom: 15px;
}
.box6 .content .item:nth-child(4) {
  margin-top: -70px;
}
.box6 .content .item:nth-child(5) {
  width: 267px;
  height: 300px;
  padding-left: 20px;
  margin-top: -68px;
  padding-bottom: 15px;
}
.box6 .content .item:nth-child(6) {
  padding-top: 30px;
  margin-left: 100px;
  margin-top: -70px;
}
.box6 .content .item:nth-child(7) {
  padding-top: 30px;
  margin-right: 100px;
  margin-top: -70px;
}
.box6 .content .item .t1 {
  font-weight: bold;
  font-size: 25px;
  color: #333333;
  line-height: 28px;
  padding-bottom: 10px;
}
.box6 .content .item .t2 {
  font-size: 20px;
  color: #05898d;
  line-height: 26px;
}
.box6 .content .item1 {
  width: 257px;
  height: 296px;
}
.box6 .content .item1 .t1 {
  font-weight: 500;
  font-size: 36px;
  color: #333333;
  line-height: 48px;
  padding-bottom: 15px;
}
.box6 .content .item1 .t2 {
  font-size: 26px;
  color: #05898d;
  line-height: 30px;
}
.box6 .content .item-com:hover {
  background: linear-gradient(to right, #47fcf1, #f0fcac);
}

.teacher-box {
  background-color: #f5fefe;
  padding-bottom: 70px;
}
.teacher-box .box-title {
  padding-top: 38px;
  padding-bottom: 32px;
}

.page .campus .box-title {
  padding-top: 50px;
}
.page .campus .site-list .item {
  box-shadow: 0 0 5px rgba(43, 147, 150, 0.21);
}
.page .campus .site-list .item.active {
  color: #2b9396;
  border-color: #2b9396;
}
.page .campus .site-list .item:hover {
  color: #2b9396;
}
.page .campus .tabs .tab:hover {
  color: #2b9396;
}
.page .campus .tabs .tab.active {
  background: #2b9396;
}
.page .campus .position .t1 {
  color: #2b9396;
}
.page .campus .position .form-container .form-code .kaptcha-btn {
  background: #ff5800;
  color: #fff;
}
.page .campus .position .form-container .form-code .kaptcha-btn:active {
  background: #cc4600;
}
.page .campus .position .form-container .submit {
  background: #ff5800;
  color: #fff;
}
.page .campus .position .form-container .submit:active {
  background: #cc4600;
}