.swiper-pagination-bullet {
  background: #fff !important;
}

.title {
  font-size: 1.05rem;
  font-weight: bold;
  color: #000;
  text-align: center;
}
.title span {
  color: #f4410f;
}

.top {
  width: 100%;
  height: 14.5rem;
  background: url("../images/top.jpg") center no-repeat;
  background-size: cover;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 99;
  display: flex;
  box-sizing: border-box;
  width: 100%;
  height: 2.7rem;
  padding: 0.45rem 0.75rem 0;
  background-color: #fc7145;
  box-shadow: 0.1rem 0.1rem 0.9rem 0.1rem rgba(184, 9, 33, 0.63);
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.7rem;
  height: 1.775rem;
  margin-right: 0.25rem;
  color: #fff;
  font-size: 0.55rem;
  line-height: 0.7rem;
  text-align: center;
  background-color: #f96032;
  border-radius: 0.7rem;
}

.nav-item:last-child {
  margin-right: 0;
}

.nav-item.active {
  background-color: #f4410f;
}

.box1 {
  background: url("../images/box1-bg.jpg") top no-repeat;
  background-size: contain;
}

.video {
  width: 100%;
  height: 12.5rem;
  padding-top: 1.2rem;
  box-sizing: border-box;
  position: relative;
}
.video .player {
  margin: 0 auto;
  width: 17.2rem;
  height: 9.7rem;
  border-radius: 0.75rem;
}
.video .player .vjs-tech, .video .player .vjs-poster {
  border-radius: 0.75rem;
}

.teacher .js {
  height: 38.05rem;
  background: url("../images/teacher.jpg") center no-repeat;
  background-size: cover;
  display: flex;
  flex-wrap: wrap;
  padding: 1.6rem 0.4rem 0;
}
.teacher .js .item {
  box-sizing: border-box;
  width: 6rem;
  height: 8rem;
}
.teacher .js .item:nth-child(1), .teacher .js .item:nth-child(2), .teacher .js .item:nth-child(3) {
  padding-top: 5.4rem;
}
.teacher .js .item:nth-child(4), .teacher .js .item:nth-child(5), .teacher .js .item:nth-child(6) {
  padding-top: 4.5rem;
}
.teacher .js .item:nth-child(7), .teacher .js .item:nth-child(8), .teacher .js .item:nth-child(9) {
  padding-top: 3.5rem;
}
.teacher .js .item:nth-child(10), .teacher .js .item:nth-child(11), .teacher .js .item:nth-child(12) {
  padding-top: 3rem;
}
.teacher .js .item:nth-child(3n+2) {
  width: 6.2rem;
}
.teacher .js .item:nth-child(3n+3) {
  width: 5.75rem;
}
.teacher .js .item.pd0 .des {
  margin: 0.1rem;
  padding-left: 0.3rem;
}
.teacher .js .item .name {
  font-size: 0.65rem;
  color: #000;
  text-align: center;
}
.teacher .js .item .des {
  font-size: 0.4rem;
  color: #7b7b7b;
  line-height: 0.5rem;
  padding-left: 0.4rem;
  margin-left: 0.2rem;
  position: relative;
}
.teacher .js .item .des::before {
  position: absolute;
  left: 0.15rem;
  top: 0.2rem;
  content: "";
  width: 0.1rem;
  height: 0.1rem;
  border-radius: 50%;
  background: #7b7b7b;
}

.box2 {
  height: 26.6rem;
  background: url("../images/box2-bg.jpg") center no-repeat;
  background-size: cover;
}
.box2 .title {
  padding-top: 0.8rem;
}
.box2 .live {
  height: 13rem;
  position: relative;
}
.box2 .live-swiper .img {
  margin: auto;
}
.box2 .live-swiper .img1 {
  width: 17.175rem;
}
.box2 .live-swiper .img2 {
  width: 17.15rem;
}
.box2 .live-swiper .img3 {
  width: 17.3rem;
}
.box2 .live-swiper .img4 {
  width: 17.25rem;
}
.box2 .live-swiper .img5 {
  width: 16.05rem;
}
.box2 .live-swiper .img6 {
  width: 13.975rem;
  margin-top: -0.5rem;
}
.box2 .swiper-button-prev {
  left: 1rem;
}
.box2 .swiper-button-next {
  right: 1rem;
}
.box2 .swiper-button-prev,
.box2 .swiper-button-next {
  background: rgba(0, 0, 0, 0.4);
  width: 2rem;
  height: 2rem;
  color: #fff;
  border-radius: 50%;
  top: 5rem;
}
.box2 .swiper-button-prev::after,
.box2 .swiper-button-next::after {
  font-size: 1rem;
}

.box3 {
  height: 120rem;
  background: url("../images/box3-bg.jpg") center no-repeat;
  background-size: cover;
  padding: 0 0.8rem;
}
.box3 .box3-1 .title {
  padding-top: 1rem;
}
.box3 .des {
  font-size: 0.55rem;
  color: #000;
  line-height: 0.8rem;
  text-indent: 0.5rem;
}
.box3 .code1 {
  width: 4.975rem;
  height: 4.95rem;
  margin: 11.5rem auto 0;
}
.box3 .code-title {
  margin: 0.3rem auto 0;
  width: 12.275rem;
  height: 1.175rem;
  background: url("../images/title-icon.png") center no-repeat;
  background-size: cover;
  text-align: center;
  color: #fff;
  font-size: 0.63rem;
  line-height: 1.175rem;
}
.box3 .box3-2 .title {
  padding-top: 1rem;
  padding-bottom: 0.3rem;
}
.box3 .code2 {
  width: 4.975rem;
  height: 4.95rem;
  margin: 8.3rem auto 0;
}
.box3 .box3-3 {
  padding-top: 1.2rem;
}
.box3 .box3-3 .form-container {
  width: 100%;
}
.box3 .box3-3 .form-container .form-item {
  border: none;
  height: 1.7rem;
  line-height: 1.7rem;
  padding-left: 1.3rem;
  font-size: 0.55rem;
}
.box3 .box3-3 .form-container .form-item-name {
  background: #fff url("../images/icon1.png") no-repeat 0.5rem center/0.525rem 0.6rem;
}
.box3 .box3-3 .form-container .form-item-city {
  background: #fff url("../images/icon2.png") no-repeat 0.4rem center/0.65rem 0.65rem;
}
.box3 .box3-3 .form-container .form-item-phone {
  background: #fff url("../images/icon3.png") no-repeat 0.5rem center/0.425rem 0.6rem;
}
.box3 .box3-3 .form-container .form-item .city-txt {
  color: #757575;
  display: block;
  font-size: 0.55rem;
}
.box3 .box3-3 .form-container .form-item .city-txt.show {
  color: #000;
}
.box3 .box3-3 .form-container .form-code {
  background: #fff;
}
.box3 .box3-3 .form-container .form-code .kaptcha-code {
  width: 68%;
  height: 1.7rem;
  border: none;
  font-size: 0.55rem;
  background: #fff url("../images/icon4.png") no-repeat 0.5rem center/0.5rem 0.625rem;
  padding-left: 1.3rem;
}
.box3 .box3-3 .form-container .form-code .kaptcha-btn {
  width: 30%;
  height: 1.2rem;
  color: #f4410f;
  border-left: 1px solid #f4410f;
  border-radius: 0;
  margin: 0.3rem 0;
  background-color: #fff;
  font-size: 0.55rem;
}
.box3 .box3-3 .form-container input::-webkit-input-placeholder {
  color: #757575;
}
.box3 .box3-3 .form-container .submit {
  height: 1.7rem;
  background-color: #f4410f;
  font-size: 0.75rem;
}
.box3 .box3-4 .title {
  padding-top: 2rem;
  padding-bottom: 0.5rem;
}
.box3 .box3-4 .welfare {
  background: #fff;
  padding: 0 0.4rem 1.4rem 0.6rem;
}
.box3 .box3-4 .welfare .item {
  border-bottom: 1px dashed #dcdcdc;
  padding: 0.9rem 0;
}
.box3 .box3-4 .welfare .item:last-child {
  border-bottom: none;
}
.box3 .box3-4 .welfare .item .welfare-title {
  display: flex;
  font-size: 0.6rem;
  color: #000;
  font-weight: bold;
}
.box3 .box3-4 .welfare .item .welfare-title span {
  color: #f4410f;
}
.box3 .box3-4 .welfare .item .welfare-title .welfare-num {
  width: 3.075rem;
  height: 1.35rem;
  line-height: 1.15rem;
  margin-right: 0.5rem;
  color: #fff;
  font-size: 0.75rem;
  font-weight: bold;
  text-align: center;
  background: url("../images/welfare-num.png") center no-repeat;
  background-size: cover;
}
.box3 .box3-4 .welfare .item .welfare-com {
  padding-top: 0.3rem;
  display: flex;
  line-height: 0.8rem;
}
.box3 .box3-4 .welfare .item .welfare-com .left {
  width: 3.075rem;
  height: 0.9rem;
  margin-right: 0.5rem;
}
.box3 .box3-4 .welfare .item .welfare-com .right {
  font-size: 0.55rem;
  color: #262626;
}
.box3 .box3-4 .welfare .item .welfare-com .wb-line {
  display: flex;
}
.box3 .box3-4 .welfare .item .welfare-com .wb-line .wb {
  width: 2.225rem;
  height: 0.775rem;
  margin-right: 0.2rem;
}
.box3 .box3-4 .welfare .item .welfare-com .logo1 {
  width: 4.925rem;
  height: 3.625rem;
}
.box3 .box3-4 .welfare .item .welfare-com .wb-code {
  width: 2.8rem;
  height: 2.8rem;
  margin: 0 0.2rem 0 0.6rem;
}
.box3 .box3-4 .welfare .item .audition {
  padding-top: 0.5rem;
  position: relative;
  --swiper-navigation-size: 1.05rem;
}
.box3 .box3-4 .welfare .item .audition .audition-swiper-pagination {
  bottom: -0.2rem;
}
.box3 .box3-4 .welfare .item .audition .swiper-button-prev,
.box3 .box3-4 .welfare .item .audition .swiper-button-next {
  background: rgba(0, 0, 0, 0.4);
  width: 1.05rem;
  height: 1.05rem;
  color: #fff;
  border-radius: 50%;
}
.box3 .box3-4 .welfare .item .audition .swiper-button-prev::after,
.box3 .box3-4 .welfare .item .audition .swiper-button-next::after {
  font-size: 0.5rem;
}
.box3 .box3-4 .welfare .item .xhd-code {
  width: 6.1rem;
  height: 6.05rem;
  margin: 0.5rem auto 0;
}
.box3 .box3-4 .welfare .question {
  border: 1px solid #f4410f;
  padding: 0.5rem;
}
.box3 .box3-4 .welfare .question .title1 {
  color: #f4410f;
  font-size: 0.75rem;
  text-align: center;
}
.box3 .box3-4 .welfare .question .list .list-item {
  margin-top: 0.5rem;
  padding-left: 3rem;
  background: url("../images/icon5.png") no-repeat 0.2rem top/2.475rem 2.45rem;
  line-height: 0.8rem;
}
.box3 .box3-4 .welfare .question .list .list-item .name1 {
  font-size: 0.55rem;
  color: #f4410f;
}
.box3 .box3-4 .welfare .question .list .list-item .des1 {
  font-size: 0.55rem;
  color: #000;
}

.box4 {
  height: 32rem;
  background: url("../images/box4-bg.jpg") center no-repeat;
  background-size: cover;
}
.box4 .box4-1 .title {
  padding-top: 1rem;
}
.box4 .box4-1 .des-title {
  color: #fff;
  font-size: 0.65rem;
  text-align: center;
  padding-top: 0.15rem;
}
.box4 .box4-1 .list {
  position: relative;
  height: 11rem;
}
.box4 .box4-1 .list .item {
  position: absolute;
  font-size: 0.55rem;
  height: 3.8rem;
  width: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.box4 .box4-1 .list .item:nth-child(1) {
  left: 3.5rem;
  top: 0.7rem;
}
.box4 .box4-1 .list .item:nth-child(2) {
  right: 3.4rem;
  top: 0.7rem;
}
.box4 .box4-1 .list .item:nth-child(3) {
  left: 0.9rem;
  top: 4.5rem;
}
.box4 .box4-1 .list .item:nth-child(4) {
  right: 0.8rem;
  top: 4.5rem;
}
.box4 .box4-1 .list .item:nth-child(5) {
  left: 4.2rem;
  top: 6.8rem;
}
.box4 .box4-1 .list .item:nth-child(6) {
  right: 4.1rem;
  top: 6.8rem;
}
.box4 .box4-1 .list .item .course {
  color: #fff;
  padding: 0.2rem 0 0.3rem;
}
.box4 .box4-1 .list .item .btn {
  background-color: #fff;
  color: #e36821;
  padding: 0 0.25rem;
  border-radius: 1rem;
  font-weight: bold;
}
.box4 .box4-1 .list .item .course-img {
  height: 0.7rem;
  margin-bottom: 0.1rem;
}
.box4 .box4-1 .list .item .course-img + .course {
  padding: 0 0 0.1rem;
}
.box4 .box4-2 .des-title {
  font-size: 0.65rem;
  color: #fff;
  text-align: center;
  padding: 0.7rem 0 0.3rem;
}
.box4 .box4-2 .list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  height: 14.7rem;
}
.box4 .box4-2 .list .item {
  width: 6.7rem;
  height: 5rem;
  padding-left: 2.6rem;
  font-size: 0.55rem;
  display: flex;
  flex-direction: column;
  line-height: 0.7rem;
  margin-top: 0.3rem;
}
.box4 .box4-2 .list .item:nth-child(1), .box4 .box4-2 .list .item:nth-child(2) {
  height: 4.5rem;
}
.box4 .box4-2 .list .item .name {
  font-size: 0.65rem;
  font-weight: bold;
  line-height: 1.2rem;
}
.box4 .box4-2 .list .item.tip {
  font-weight: bold;
  padding: 0;
  padding-top: 1rem;
  text-align: center;
  width: 9.3rem;
  height: 4rem;
}

.box5 {
  height: 56.75rem;
  padding: 0 0.8rem;
  background: url("../images/box5-bg.jpg") center no-repeat;
  background-size: cover;
}
.box5 .title {
  padding-top: 1rem;
}
.box5 .des-title {
  width: 10.5rem;
  height: 1.2rem;
  line-height: 1.2rem;
  color: #fff;
  font-size: 0.65rem;
  text-align: center;
  background: #f4410f;
  border-radius: 0.5rem;
  margin: 0.2rem auto;
}
.box5 .coupon {
  position: relative;
  padding-top: 0.8rem;
}
.box5 .coupon .coupon-list .item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 2rem;
  padding: 0 0.5rem 0 0.2rem;
}
.box5 .coupon .coupon-list .item:nth-child(odd) {
  background: #fff;
}
.box5 .coupon .coupon-list .item:nth-child(even) {
  background: #f8f8f8;
}
.box5 .coupon .coupon-list .item .name {
  flex: 1;
  font-size: 0.55rem;
  color: #000;
  font-weight: bold;
  padding-right: 0.1rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.box5 .coupon .coupon-list .item .name span {
  color: #e26520;
}
.box5 .coupon .coupon-list .item .btn {
  font-size: 0.5rem;
  color: #fff;
  background-color: #e26520;
  border-radius: 0.2rem;
  padding: 0.15rem 0.5rem;
}
.box5 .des1-title {
  margin-top: 1rem;
}
.box5 .book {
  width: 100%;
  margin-top: 1rem;
}
.box5 .book1 {
  width: 100%;
  margin-top: 1rem;
}
.box5 .book2 {
  width: 100%;
}
.box5 .book3 {
  width: 8.25rem;
  margin: auto;
}

.box6 {
  height: 15.6rem;
  padding: 0 0.8rem;
  background: url("../images/box6-bg.jpg") center no-repeat;
  background-size: cover;
}
.box6 .title {
  padding-top: 0.8rem;
}
.box6 .list {
  padding-top: 0.5rem;
}
.box6 .list .item {
  display: flex;
  align-items: center;
  background-color: #fff;
  margin-bottom: 0.3rem;
  padding: 0.3rem 0.1rem;
}
.box6 .list .item img {
  width: 3.225rem;
  margin-right: 0.2rem;
}
.box6 .list .item .name {
  font-size: 0.7rem;
  color: #000;
  line-height: 1.5rem;
}
.box6 .list .item .des {
  font-size: 0.55rem;
  color: #939393;
}
.box6 .list .item .des span {
  padding: 0 0.2rem;
  position: relative;
}
.box6 .list .item .des span::before {
  position: absolute;
  top: 0.3rem;
  left: 0;
  width: 0.1rem;
  height: 0.1rem;
  background: #939393;
  border-radius: 50%;
  content: "";
}

.box7 {
  padding: 0.5rem 0.8rem 0;
  background: #62d8e0;
}
.box7 .lq {
  width: 15.4rem;
  height: 2.3rem;
  margin: 0.5rem auto;
}
.box7 .form-container {
  width: 100%;
}
.box7 .form-container .form-item {
  border: none;
  height: 1.7rem;
  line-height: 1.7rem;
  padding-left: 1.3rem;
  font-size: 0.55rem;
}
.box7 .form-container .form-item-name {
  background: #fff url("../images/icon6.png") no-repeat 0.5rem center/0.525rem 0.6rem;
}
.box7 .form-container .form-item-city {
  background: #fff url("../images/icon7.png") no-repeat 0.4rem center/0.65rem 0.65rem;
}
.box7 .form-container .form-item-phone {
  background: #fff url("../images/icon8.png") no-repeat 0.5rem center/0.425rem 0.6rem;
}
.box7 .form-container .form-item input {
  color: #09b3c8;
}
.box7 .form-container .form-item .city-txt {
  color: #09b3c8;
  display: block;
  font-size: 0.55rem;
}
.box7 .form-container .form-item .city-txt.show {
  color: #000;
}
.box7 .form-container .form-code {
  background: #fff;
}
.box7 .form-container .form-code .kaptcha-code {
  width: 68%;
  height: 1.7rem;
  border: none;
  font-size: 0.55rem;
  background: #fff url("../images/icon9.png") no-repeat 0.5rem center/0.5rem 0.625rem;
  padding-left: 1.3rem;
  color: #09b3c8;
}
.box7 .form-container .form-code .kaptcha-btn {
  width: 30%;
  height: 1.2rem;
  color: #09b3c8;
  border-left: 1px solid #09b3c8;
  border-radius: 0;
  margin: 0.3rem 0;
  background-color: #fff;
  font-size: 0.55rem;
}
.box7 .form-container input::-webkit-input-placeholder {
  color: #09b3c8;
}
.box7 .form-container .submit {
  height: 1.7rem;
  background-color: #c6face !important;
  font-size: 0.75rem;
  color: #09b3c8;
}

.bottom {
  width: 100%;
  font-size: 0.55rem;
  color: #fff;
  background: #62d8e0;
  padding: 1rem 0 3rem;
  text-align: center;
  line-height: 0.8rem;
}

html {
  overflow-x: hidden;
}

.flex {
  display: flex;
  align-items: center;
}

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