@charset "UTF-8";
html,
body {
  background-color: #fff;
  max-width: 1920px;
  margin: 0 auto;
}

.page-mask {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0);
  display: none;
}

.page {
  min-width: 1208px;
}

.footer {
  background-color: #171717;
}
.footer .txt {
  color: #fff;
}
.footer .txt a {
  color: #fff;
}

.wrapper {
  width: 1208px;
}

.nc-header .top .logo {
  width: 335px;
  height: 59px;
}

.box-title {
  box-sizing: border-box;
  padding-top: 120px;
  display: flex;
  align-items: center;
  position: relative;
}
.box-title .right {
  padding-left: 40px;
}
.box-title .title {
  font-size: 71px;
  line-height: 83px;
  color: #fff;
  font-weight: bold;
}
.box-title .title.black {
  color: #000;
}
.box-title .title span {
  font-size: 39px;
  color: #838383;
  padding-left: 36px;
}
.box-title .des {
  font-size: 42px;
  color: #808080;
  line-height: 50px;
  font-weight: bold;
}
.box-title .des span {
  font-weight: initial;
  padding-left: 50px;
}

.box2 {
  background-color: #171717;
}
.box2 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 92px;
}
.box2 .list .item {
  width: 562px;
  height: 204px;
  border-radius: 15px;
}
.box2 .list .item1 {
  background: url("../images/box2-1.png") no-repeat center/100%;
}
.box2 .list .item2 {
  background: url("../images/box2-2.png") no-repeat center/100%;
}

.box3 {
  background: #171717;
  position: relative;
}
.box3 .wrapper {
  z-index: 1;
}
.box3 .list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 86px;
}
.box3 .list .item {
  width: 357px;
  height: 500px;
  background: #171717;
  margin-right: 68.5px;
  margin-bottom: 93px;
  position: relative;
}
.box3 .list .item:nth-child(3n) {
  margin-right: 0;
}
.box3 .list .item:nth-child(4), .box3 .list .item:nth-child(5) {
  margin-bottom: 0;
}
.box3 .list .item .top {
  position: relative;
  margin-bottom: 55px;
}
.box3 .list .item .top .img {
  width: 357px;
  height: 213px;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.box3 .list .item .top .img:hover {
  transform: scale(1.1);
}
.box3 .list .item .top .title {
  width: 238px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  background: #ffd200;
  border-radius: 45px;
  font-size: 20px;
  color: #000;
  font-weight: bold;
  position: absolute;
  bottom: -22.5px;
  left: 50%;
  transform: translateX(-50%);
}
.box3 .list .item .middle .t1 {
  font-size: 20px;
  color: #fff;
  font-weight: bold;
  padding-bottom: 20px;
}
.box3 .list .item .middle .t2 {
  font-size: 14px;
  color: #afafaf;
}
.box3 .list .item .bot {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: absolute;
  left: 0;
  bottom: 0;
}
.box3 .list .item .bot .btn {
  width: 145px;
  height: 43px;
  line-height: 43px;
  text-align: center;
  margin-right: 26px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 45px;
  cursor: pointer;
}
.box3 .list .item .bot .btn.btn1 {
  color: #000;
  background-color: #ffd200;
  border: 2px solid #171717;
}
.box3 .list .item .bot .btn.btn2 {
  color: #ffd200;
  background-color: #171717;
  border: 2px solid #ffd200;
}
.box3-img {
  width: 615px;
  height: 459px;
  position: absolute;
  right: 30px;
  bottom: 0;
}

.box4 {
  background: #171717;
  padding-bottom: 70px;
  height: 1150px;
  box-sizing: border-box;
}
.box4 .tabs {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 69px 0 57px;
}
.box4 .tabs .line {
  width: 99%;
  height: 3px;
  position: absolute;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #fff;
  z-index: 1;
}
.box4 .tabs .item {
  width: 169px;
  height: 63px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
  font-size: 32px;
  color: #fff;
  font-weight: bold;
  border-radius: 69px;
  background: #171717;
  position: relative;
  z-index: 2;
  cursor: pointer;
  transition: all 0.2s ease;
}
.box4 .tabs .item.active {
  color: #ffd200;
  border: 3px solid #ffd200;
}
.box4 .content .list {
  display: none;
  align-items: center;
  flex-wrap: wrap;
}
.box4 .content .list.show {
  display: flex;
}
.box4 .content .list .item {
  width: 270px;
  height: 259px;
  border: 1px solid #fff;
  box-sizing: border-box;
  padding: 15px 24px;
  border-radius: 20px;
  margin-bottom: 50px;
  margin-right: 42.6px;
}
.box4 .content .list .item:nth-child(4n) {
  margin-right: 0;
}
.box4 .content .list .item .top {
  background: url("../images/box4-icon1.png") no-repeat left center;
  font-size: 14px;
  color: #ffffe8;
  font-weight: bold;
  text-align: right;
  height: 22px;
}
.box4 .content .list .item .img {
  width: 222px;
  height: 147px;
  margin: 10px 0;
}
.box4 .content .list .item .bot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.box4 .content .list .item .bot .t1 {
  font-size: 24px;
  color: #fff;
  font-weight: bold;
  padding-left: 5px;
}
.box4 .content .list .item .bot .btn {
  background: url("../images/box4-icon2.png") no-repeat center/100%;
  width: 30px;
  height: 30px;
  cursor: pointer;
}

.box5 .content {
  display: flex;
  flex-wrap: wrap;
}
.box5 .content .title {
  font-size: 32px;
  color: #000;
  font-weight: bold;
  position: relative;
  line-height: 35px;
  padding-left: 40px;
}
.box5 .content .title::before {
  content: "";
  position: absolute;
  width: 27px;
  height: 35px;
  left: 0;
  top: 0;
  background: #000;
}
.box5 .content .item1 {
  margin-top: 100px;
  width: 450px;
}
.box5 .content .item1 .des {
  font-size: 14px;
  color: #000;
  padding: 45px 0 110px;
  letter-spacing: 1px;
}
.box5 .content .item2 {
  margin-top: 100px;
  margin-left: 120px;
}
.box5 .content .item2 .img {
  margin-top: 32px;
}
.box5 .content .item3 {
  margin-top: 100px;
  width: 100%;
}
.box5 .content .item3 .item3-content .item3-title {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: 50px;
  line-height: 50px;
  text-align: center;
  padding: 0 20px 0 10px;
  font-size: 28px;
  color: #fff;
  background: #000;
  margin-top: 70px;
}
.box5 .content .item3 .item3-content .content1 {
  height: 360px;
  width: 100%;
  background: url("../images/box5-3-1.png") no-repeat center;
  margin: 70px 0 100px;
}
.box5 .content .item3 .item3-content .content2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  color: #000;
  margin: 56px 0 44px;
}
.box5 .content .item3 .item3-content .content2 .t1 {
  font-size: 15px;
}
.box5 .content .item3 .item3-content .content2 .img-com {
  padding: 25px 0;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s ease;
}
.box5 .content .item3 .item3-content .content2 .img-com .img:hover {
  transform: scale(1.1);
}
.box5 .content .item3 .item3-content .content2 .t2 {
  font-size: 24px;
  font-weight: bold;
}
.box5 .content .item3 .item3-content .content3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.box5 .content .item3 .item3-content .content3 .item {
  width: 345px;
  height: 155px;
  color: #000;
  margin-top: 52px;
  position: relative;
  cursor: pointer;
}
.box5 .content .item3 .item3-content .content3 .item:hover .mask {
  transform: translate(0, 0);
}
.box5 .content .item3 .item3-content .content3 .item .mask {
  position: absolute;
  background: #ffd200;
  border-radius: 6px;
  border: 1px solid #000;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  top: 0;
  left: 0;
  transform: translate(-6px, 8px);
  z-index: 1;
  transition: transform 0.2s ease;
}
.box5 .content .item3 .item3-content .content3 .item .item-com {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 10px 30px 10px 15px;
  position: relative;
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 6px;
  z-index: 2;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .top {
  background: url("../images/box5-3-3-icon.png") no-repeat left center;
  text-align: right;
  font-size: 12px;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .middle {
  padding-top: 13px;
  display: flex;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .middle .left {
  padding: 0 16px 0 5px;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .middle .right {
  margin-top: 5px;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .middle .right .t1 {
  font-size: 20px;
  font-weight: bold;
}
.box5 .content .item3 .item3-content .content3 .item .item-com .middle .right .t2 {
  font-size: 12px;
}
.box5 .content .item3 .item3-content .content4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 52px;
  margin-bottom: 100px;
}
.box5 .content .item3 .item3-content .content4 .item {
  color: #000;
  font-weight: bold;
  text-align: center;
  height: 240px;
  margin-left: -35px;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(1) .num {
  z-index: 7;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(2) .num {
  z-index: 6;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(3) .num {
  z-index: 5;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(4) .num {
  z-index: 4;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(5) .num {
  z-index: 3;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(6) .num {
  z-index: 2;
}
.box5 .content .item3 .item3-content .content4 .item:first-child {
  margin-left: 0;
}
.box5 .content .item3 .item3-content .content4 .item:first-child .num {
  width: 218px;
  border-left: 1px solid #000;
  background-image: none;
}
.box5 .content .item3 .item3-content .content4 .item:first-child .num::before {
  content: none;
}
.box5 .content .item3 .item3-content .content4 .item:last-child .num {
  background-image: none;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(odd) .t1 {
  padding-bottom: 15px;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(odd) .num {
  margin-bottom: 96px;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(even) .t1 {
  padding-top: 15px;
}
.box5 .content .item3 .item3-content .content4 .item:nth-child(even) .num {
  margin-top: 96px;
}
.box5 .content .item3 .item3-content .content4 .item .t1 {
  font-size: 20px;
  padding-left: 25px;
}
.box5 .content .item3 .item3-content .content4 .item .line {
  height: 51px;
  background: url("../images/box5-3-4-icon1.png") no-repeat center;
  margin-left: 25px;
}
.box5 .content .item3 .item3-content .content4 .item .num {
  font-size: 24px;
  background: #ffd200 url("../images/box5-3-4-icon2.png") no-repeat 180px center;
  border: 1px solid #000;
  border-left: none;
  width: 230px;
  height: 48px;
  line-height: 50px;
  border-radius: 50px;
  padding-left: 25px;
  box-sizing: border-box;
  position: relative;
  cursor: pointer;
  transition: background 0.2s ease;
}
.box5 .content .item3 .item3-content .content4 .item .num:hover {
  background-color: #299ff9;
}
.box5 .content .item3 .item3-content .content4 .item .num::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -1px;
  width: 52px;
  height: 50px;
  background-color: white;
  border-radius: 25px;
  border-right: 1px solid #000;
}

.box6 {
  background: #171717;
}
.box6 .content {
  height: 442px;
  background: url("../images/box6-bg.png") no-repeat center/100%;
  margin-top: 100px;
}

.box7 {
  background: #171717;
}
.box7 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 100px 0;
}
.box7 .list .item {
  width: 260px;
  height: 360px;
  position: relative;
  cursor: pointer;
}
.box7 .list .item:hover .mask {
  transform: translate(0, 0);
}
.box7 .list .item .mask {
  position: absolute;
  background: #ffd200;
  border-radius: 6px;
  border: 1px solid #000;
  border-radius: 130px 130px 5px 5px;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  top: 0;
  left: 0;
  transform: translate(10px, 10px);
  z-index: 1;
  transition: transform 0.2s ease;
}
.box7 .list .item .item-com {
  width: 100%;
  height: 100%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  flex-direction: column;
  border: 2px solid #e8cc06;
  border-radius: 130px 130px 5px 5px;
  position: relative;
  z-index: 2;
}
.box7 .list .item .item-com .des {
  font-size: 20px;
  color: #fff;
  text-align: center;
}

.box8 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
}
.box8 .list .item {
  width: 254px;
  height: 404px;
  margin-top: 38px;
  border: 1px solid #000302;
  border-radius: 10px;
  color: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 32px;
  box-sizing: border-box;
  position: relative;
  cursor: pointer;
}
.box8 .list .item:hover .img-com img {
  transform: scale(1.1);
}
.box8 .list .item:hover .des {
  background: #ffd300;
}
.box8 .list .item .tag {
  position: absolute;
  z-index: 1;
  right: -1px;
  top: 250px;
  font-size: 20px;
  width: 140px;
  height: 33px;
  padding-left: 30px;
  background: #ffd300;
  border: 2px solid #000;
  border-radius: 30px 0 0 30px;
  box-sizing: border-box;
}
.box8 .list .item .img-com {
  width: 191px;
  overflow: hidden;
  border-radius: 10px;
}
.box8 .list .item .name {
  font-size: 20px;
  font-weight: bold;
  line-height: 25px;
  padding: 20px 0 15px;
}
.box8 .list .item .des {
  font-size: 16px;
  height: 24px;
  line-height: 26px;
  border: 1px solid #000;
  border-radius: 26px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  padding: 0 20px;
  background: #fff;
  transition: background 0.2s ease;
}

.box9 .tabs {
  display: flex;
  margin-top: 78px;
  border-bottom: 1px solid #000;
  position: relative;
}
.box9 .tabs .item {
  width: 90px;
  font-size: 32px;
  color: #a3a3a3;
  font-weight: bold;
  padding-bottom: 10px;
  margin-right: 10px;
  position: relative;
  text-align: center;
  cursor: pointer;
  transition: color 0.2s ease;
}
.box9 .tabs .item.active {
  color: #000;
}
.box9 .tabs .line-active {
  width: 90px;
  height: 6px;
  border-radius: 6px;
  background: #ffd300;
  position: absolute;
  bottom: -3px;
  left: 0;
  transition: left 0.2s ease;
}
.box9 .tabs .btn {
  width: 193px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #ffd300;
  font-size: 24px;
  color: #000;
  font-weight: bold;
  position: absolute;
  right: 0;
  top: 5px;
  border-radius: 20px;
  cursor: pointer;
}
.box9 .content {
  margin-top: 35px;
}
.box9 .content .img {
  display: none;
}
.box9 .content .img.show {
  display: block;
}

.box10 {
  padding-bottom: 120px;
}
.box10 .list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
}
.box10 .list .item {
  width: 254px;
  height: 404px;
  margin-top: 38px;
  border: 1px solid #000302;
  border-radius: 10px;
  color: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 32px;
  box-sizing: border-box;
  position: relative;
  cursor: pointer;
}
.box10 .list .item:hover .img-com img {
  transform: scale(1.1);
}
.box10 .list .item:hover .des {
  background: #ffd300;
}
.box10 .list .item .tag {
  position: absolute;
  z-index: 1;
  right: -1px;
  top: 250px;
  font-size: 20px;
  width: 140px;
  height: 33px;
  padding-left: 30px;
  background: #ffd300;
  border: 2px solid #000;
  border-radius: 30px 0 0 30px;
  box-sizing: border-box;
}
.box10 .list .item .img-com {
  width: 191px;
  overflow: hidden;
  border-radius: 10px;
}
.box10 .list .item .name {
  font-size: 20px;
  font-weight: bold;
  line-height: 25px;
  padding: 20px 0 15px;
}
.box10 .list .item .des {
  font-size: 16px;
  height: 24px;
  line-height: 26px;
  border: 1px solid #000;
  border-radius: 26px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  padding: 0 20px;
  background: #fff;
  transition: background 0.2s ease;
}

.af-campus {
  background: #171717;
  padding-bottom: 28px;
  border-bottom: 1px solid #6e6e6e;
}
.af-campus .phone {
  position: absolute;
  bottom: 0;
  right: 0;
  text-align: right;
}
.af-campus .phone .t1 {
  font-size: 18px;
  color: #fff;
}
.af-campus .phone .t2 {
  font-size: 40px;
  color: #ffd300;
  line-height: 40px;
  margin-top: 10px;
  padding-left: 50px;
  background: url("../images/phone.png") no-repeat left center/34px;
}
.af-campus .position {
  padding: 70px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
}
.af-campus .position .map {
  width: 774px;
  height: 315px;
}
.af-campus .position .map .amap-marker-label {
  background-color: transparent;
  border: 0;
}
.af-campus .position .map .info {
  background-color: #fff;
  border-radius: 8px;
  border-width: 0;
  box-shadow: 0 2px 6px rgba(114, 124, 245, 0.5019607843);
  line-height: 20px;
  margin: 0;
  min-width: 0;
  padding: 10px 15px;
  position: relative;
  right: 0;
  top: 0;
  width: auto;
}
.af-campus .position .form-container {
  display: flex;
  flex-direction: column;
  width: 380px;
  height: 315px;
}
.af-campus .position .form-item {
  font-size: 16px;
  width: 380px;
  height: 45px;
  line-height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e6e6e6;
  background: #171717;
  margin-bottom: 20px;
}
.af-campus .position .form-item input {
  background: #171717;
  color: #fff;
}
.af-campus .position .select-campus {
  position: relative;
}
.af-campus .position .select-campus .current {
  display: block;
  width: 100%;
  height: 100%;
  color: #fff;
  cursor: pointer;
}
.af-campus .position .select-campus .campus-list {
  position: absolute;
  bottom: -580px;
  left: -1px;
  z-index: 10;
  width: 380px;
  flex-direction: column;
  background: #fff;
  padding: 0 20px;
  border-radius: 10px;
  box-sizing: border-box;
  line-height: 20px;
  display: none;
}
.af-campus .position .select-campus .campus-list.show {
  display: block;
}
.af-campus .position .select-campus .campus-list .top {
  padding: 10px 0;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f3f3f3;
}
.af-campus .position .select-campus .campus-list .top .img {
  width: 15px;
  height: 16px;
  margin-right: 5px;
}
.af-campus .position .select-campus .campus-list .top .text {
  font-size: 16px;
  color: #000;
  display: flex;
  align-items: center;
}
.af-campus .position .select-campus .campus-list .top .text .closest {
  background: #00f0dc;
  color: #fff;
  font-size: 14px;
  font-weight: initial;
  padding: 2px 15px;
  border-radius: 11px;
  cursor: pointer;
}
.af-campus .position .select-campus .campus-list .list {
  box-sizing: border-box;
  padding-bottom: 10px;
}
.af-campus .position .select-campus .campus-list .list .item {
  font-size: 14px;
  color: #000;
  display: flex;
  width: 320px;
  padding-top: 8px;
  line-height: 20px;
}
.af-campus .position .select-campus .campus-list .list .item .letter {
  width: 10px;
}
.af-campus .position .select-campus .campus-list .list .item .city-list {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
}
.af-campus .position .select-campus .campus-list .list .item .city-list .city {
  padding-left: 10px;
  cursor: pointer;
  transition: color 0.2s ease;
}
.af-campus .position .select-campus .campus-list .list .item .city-list .city:hover {
  color: #00f0dc;
}
.af-campus .position .select-campus .campus-list .bot {
  padding: 10px 0;
  color: #00f0dc;
  font-size: 16px;
  text-align: center;
  border-top: 1px solid #f3f3f3;
}
.af-campus .position .select-campus .down {
  width: 14px;
  height: 8px;
  position: absolute;
  right: 15px;
  top: 50%;
  margin-top: -4px;
}
.af-campus .position .select-campus .down.active {
  transform: rotate(180deg);
}
.af-campus .position .form-code {
  width: 380px;
  display: flex;
  justify-content: space-between;
  margin: 0;
}
.af-campus .position .form-code .form-item {
  width: 245px;
}
.af-campus .position .form-code .kaptcha-code {
  border: none;
  padding: 0;
}
.af-campus .position .form-code .kaptcha-btn {
  width: 115px;
  height: 45px;
  line-height: 45px;
  background: #ffd300;
  color: #000;
  font-size: 16px;
}
.af-campus .position .form-code .kaptcha-btn:active {
  background: #cca900;
}
.af-campus .position .submit {
  height: 47px;
  line-height: 47px;
  background: #ffd300;
  color: #000;
  font-size: 16px;
  border: none;
  margin-top: 8px;
}
.af-campus .position .submit:hover {
  background: #ffd300;
}
.af-campus .position .submit:active {
  background: #cca900;
}
.af-campus .logo {
  height: 50px;
  margin: 0 auto;
}