@charset "UTF-8";
/* 尺寸规范 */
/**
*****小屏768/720-30
*****中屏992/970-30
*****大屏1200/1200-30
*****超大屏1600/1520-30
**/
/* 选择按钮样式 */
/* 尺寸规范 */
/**
*****小屏768/720-30
*****中屏992/970-30
*****大屏1200/1200-30
*****超大屏1600/1520-30
**/
/* 选择按钮样式 */
/* 搭购 */
.course-group {
  margin-bottom: 20px;
}

.group-head {
  height: 46px;
  line-height: 46px;
  background-color: #FFF7E6;
  padding: 0 .25rem;
  color: #000000;
  font-size: .15rem;
  font-weight: bold;
}

.group-head .group-notice {
  font-weight: normal;
  margin-left: 5px;
  cursor: pointer;
}

.group-head .tip {
  font-size: .12rem;
  color: #ff8200;
  margin-left: 12px;
  font-weight: normal;
}

.group-title {
  display: flex;
  background: #FFFBF7;
}

.group-title li.active a {
  background: #FFFFFF;
  border-color: #FF512A;
}

.group-title li a {
  display: block;
  min-width: 1.2rem;
  height: .4rem;
  line-height: .38rem;
  padding: 0 10px;
  text-align: center;
  border-top: 1px solid transparent;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .12rem;
  font-weight: bold;
  color: #333;
}

.group-content {
  background-color: #ffffff;
  padding: .15rem .25rem;
  overflow: hidden;
}

.group-content .content-selected {
  margin-bottom: 12px;
  font-size: .15rem;
  line-height: 14px;
  color: #000000;
  font-weight: bold;
  padding-left: 5px;
  border-left: 3px solid #ff8200;
}

.group-content .content-items {
  padding-right: 20px;
  display: grid;
  grid-template-columns: repeat(3, 33.33%);
  grid-row-gap: 10px;
  grid-column-gap: 10px;
}

.group-content .content-items.selected-line .item {
  background: #F4F5F7;
  border-color: #F4F5F7;
}

.group-content .content-items.selected-line .discount {
  color: #333;
}

.group-content .content-items .item {
  border: 1px solid #e2e2e2;
  padding: 12px 18px 9px;
  border-radius: 4px;
}

.group-content .content-items .item.disabled {
  opacity: .5;
}

.group-content .content-items .item.selected {
  background: #F4F5F7;
  border-color: #F4F5F7;
}

.group-content .content-items .item-title {
  font-size: .13rem;
  line-height: .2rem;
  height: .4rem;
  color: #333;
  margin-bottom: .1rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.group-content .content-items .item-handle {
  display: flex;
  align-items: center;
  height: .2rem;
}

.group-content .content-items .price {
  font-size: .18rem;
  color: #ff8200;
  font-weight: bold;
  margin-right: 6px;
}

.group-content .content-items .radio-box {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: top;
  margin-right: 9px;
  background: #ffffff;
  position: relative;
  vertical-align: bottom;
}

.group-content .content-items input[type=radio],
.group-content .content-items input[type=checkbox] {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
}

.group-content .content-items input[type=radio]:checked ~ .radio-dot,
.group-content .content-items input[type=checkbox]:checked ~ .radio-dot {
  background: #ff8200;
  border-color: #ff8200;
}

.group-content .content-items .radio-dot {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  line-height: 14px;
  text-align: center;
  background: #ffffff;
  border: 1px solid #CECECE;
  border-radius: 1px;
}

.group-content .content-items .radio-dot::before {
  content: "\e63c";
  color: #ffffff;
  font-size: 13px;
  font-family: "iconfont" !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.group-notice-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 100001;
  display: none;
}

.group-notice-wrap .notice-main {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 20px 35px 15px;
}

.group-notice-wrap .notice-close {
  position: absolute;
  top: 15px;
  right: 18px;
  color: #b2b2b2;
}

.group-notice-wrap .notice-title {
  text-align: center;
  font-size: 18px;
  line-height: 40px;
  margin-bottom: 20px;
  font-weight: bold;
}

.group-notice-wrap .notice-content p {
  margin-bottom: 25px;
}

/* card */
.card {
  display: block;
  width: 100%;
  height: 2.5rem;
  padding: .2rem;
  border-radius: 6px;
  background: #ffffff;
  position: relative;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.15);
}

.card.group::after {
  content: '';
  display: block;
  position: absolute;
  top: 100%;
  left: 3%;
  width: 94%;
  height: .06rem;
  border-top: 1px solid #f2f2f2;
  background: #fff;
  border-bottom-left-radius: 7px;
  border-bottom-right-radius: 7px;
}

.card-title {
  width: 100%;
  line-height: 1.5;
  font-size: .14rem;
  color: #333;
  font-weight: bold;
}

.card-time {
  margin-top: .12rem;
  font-size: .12rem;
  color: #999;
}

.card-time .audition {
  font-size: .12rem;
  background: rgba(255, 130, 0, 0.1);
  color: #ff8200;
  padding: 2px 4px;
  white-space: nowrap;
  display: inline-block;
  margin-left: .05rem;
}

.card-time .audition .icon-yinliang {
  font-size: .12rem;
  margin-left: 3px;
}

.card-time .hours {
  font-size: .12rem;
  color: #ff8200;
  margin-left: .06rem;
  margin-right: 1px;
}

.card-desc .right {
  position: absolute;
  right: .18rem;
  bottom: .82rem;
  height: .24rem;
  line-height: .24rem;
  padding: 0 .12rem;
  text-align: center;
  background: linear-gradient(90deg, #ff8200, #ffb800);
  color: #fff;
  font-size: .12rem;
  border-radius: .12rem;
  border-bottom-right-radius: 0;
}

.card-teacher {
  position: absolute;
  top: 1.3rem;
  left: .2rem;
}

.card-teacher span {
  max-width: .6rem;
  text-align: center;
  line-height: .14rem;
  font-size: .12rem;
  color: #333333;
  display: inline-block;
  margin-right: .1rem;
  vertical-align: top;
}

.card-teacher span:hover {
  color: #ff8200;
}

.card-teacher span:hover img {
  border: 1px solid #ff8200;
}

.card-teacher span img {
  width: .32rem;
  height: .32rem;
  -moz-border-radius: 50%;
  border-radius: 50%;
  border: 1px solid transparent;
}

.card-price {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: .52rem;
  line-height: .22rem;
  padding: .1rem .18rem .1rem .15rem;
  font-size: .12rem;
  color: #aaaaaa;
  border-top: 1px solid #F3F3F3;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.card-price .pull-left {
  flex-shrink: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-price .pull-right {
  white-space: nowrap;
  font-size: .12rem;
}

.card-price .pull-right span:nth-child(2) {
  color: #FF0100;
  font-size: .2rem;
  margin-left: 4px;
}

.card-price .price-original {
  font-size: .14rem;
  text-decoration: line-through;
  color: #bbb;
}

.card-sign {
  margin-right: 4px;
  font-size: .12rem;
  color: #fff;
  background: linear-gradient(90deg, #ff8200, #ffb800);
  padding: 1px 8px;
  border-radius: 2px;
}

.card-label img {
  height: .2rem;
  margin-top: -.06rem;
  margin-right: .06rem;
}

/* card-none 没有课程的时候 */
.card-none {
  position: fixed;
  top: 50%;
  left: 50%;
}

.card-none .none-box {
  margin-left: -50%;
  margin-top: -50%;
}

.card-none img {
  width: 180px;
}

.card-none p {
  width: 180px;
  color: #999;
  font-size: .2rem;
  margin-top: 10px;
  text-align: center;
}

.user-tab + .main .card-none {
  position: static;
}

.user-tab + .main .card-none .none-box {
  text-align: center;
  margin: 150px auto;
}

.user-tab + .main .card-none .none-box p {
  width: 100%;
}

.card-nomore {
  clear: both;
  color: #999;
  font-size: 14px;
  text-align: center;
  padding-top: 30px;
}

.card {
  margin-top: .1rem;
}

.breadcrumb {
  background: transparent;
  margin-bottom: 0;
  font-size: 0.14rem;
}

.breadcrumb a {
  color: #777;
}

.breadcrumb a:hover {
  color: #ff8200;
}

.banner {
  width: 100%;
  height: 400px;
  display: flex;
  background: #fff;
  border-radius: 6px;
}

@media (max-width: 1600px) {
  .banner {
    height: 340px;
  }
}

@media (max-width: 1200px) {
  .banner {
    height: 789px;
    flex-direction: column;
  }
}

@media (max-width: 992px) {
  .banner {
    height: 659px;
  }
}

.banner .banner-bg {
  flex-shrink: 0;
  width: 769px;
  height: 100%;
  text-align: center;
  overflow: hidden;
  float: left;
  background: url(../img/loading-logo.png) no-repeat 50% 50%;
  border-radius: 6px;
}

@media (max-width: 1600px) {
  .banner .banner-bg {
    width: 653px;
  }
}

@media (max-width: 1200px) {
  .banner .banner-bg {
    width: 100%;
    height: 489px;
  }
}

@media (max-width: 992px) {
  .banner .banner-bg {
    height: 359px;
  }
}

.banner .banner-bg img {
  width: 100%;
  height: 100%;
}

.buy-box {
  flex-grow: 1;
  height: 100%;
  padding: .2rem .4rem;
  float: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

@media (max-width: 1600px) {
  .buy-box {
    width: 517px;
  }
}

@media (max-width: 1200px) {
  .buy-box {
    width: 100%;
    height: 300px;
  }
}

.buy-box .title {
  line-height: .3rem;
  font-size: .2rem;
  color: #3d3d3d;
}

.buy-box .middle-wrapper {
  display: inline-block;
}

.buy-box .m-flex .m-line {
  display: flex;
  font-size: .12rem;
  margin-top: .1rem;
}

.buy-box .m-flex .m-line .left {
  color: #888;
}

.buy-box .m-flex .m-line .right {
  color: #333;
}

.buy-box .m-flex .m-line.duration span {
  margin-left: 12px;
}

.buy-box .countdown {
  font-size: .12rem;
  color: #999;
  margin-top: .06rem;
}

.buy-box .countdown .highlight {
  margin-right: .1rem;
}

.buy-box .quantity {
  font-size: 0.16rem;
  color: #bbb;
}

.buy-box .quantity span {
  color: #ff8200;
  margin: 0 5px;
}

.buy-box .buy-line {
  position: relative;
}

.buy-box .buy-line .buy-l {
  display: flex;
  align-items: center;
}

.buy-box .buy-line .price-tip {
  display: inline-block;
  font-size: .12rem;
  line-height: .2rem;
  background: rgba(255, 130, 0, 0.1);
  color: #ff8200;
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: .06rem;
}

.buy-box .buy-line .price-tip span {
  margin-right: .2rem;
}

.buy-box .buy-line .price {
  font-size: 0.28rem;
  color: #d9534f;
  vertical-align: top;
  margin-left: 15px;
}

.buy-box .buy-line .price small {
  font-size: 0.14rem;
  color: #d9534f;
}

.buy-box .buy-line .member {
  display: inline-block;
  line-height: 20px;
  vertical-align: top;
  margin-left: 15px;
  text-align: left;
  margin-top: -6px;
}

.buy-box .buy-line .member .member-original {
  font-size: 12px;
  text-decoration: line-through;
  color: #666;
  font-style: normal;
  padding-left: 10px;
}

.buy-box .buy-line .member .member-price {
  display: inline-block;
  font-size: 0.13rem;
  line-height: 1;
  font-style: normal;
  background-color: #FAD37E;
  color: #000;
  padding: .05rem .1rem;
  border-radius: 15px;
}

.buy-box .buy-line .buy-btn {
  height: 0.3rem;
  line-height: 0.3rem;
  font-size: 0.16rem;
  padding: 0 0.5rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.15rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  display: inline-block;
}

.buy-box .buy-line .buy-btn.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.buy-box .buy-line .buy-btn.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.buy-box .buy-line .buy-btn.own {
  background: #76cbae;
}

.buy-box .buy-line .buy-btn.disabled {
  background: #ccc;
}

.buy-box .buy-line .tuan {
  padding: 0;
  overflow: hidden;
  font-size: 0;
}

.buy-box .buy-line .tuan .halfbtn {
  display: inline-block;
  padding: 0 .25rem;
  color: #fff;
  font-size: .15rem;
  text-align: center;
  background-color: #76cbae;
}

.buy-box .buy-line .tuan .halfbtn.tuanbtn {
  background-color: #ff8200;
}

.buy-box .buy-line .tuan .halfbtn span {
  margin-left: 5px;
}

.buy-box .attr-line {
  height: 30px;
  line-height: 30px;
}

.buy-box .attr-line .attr-show {
  font-style: normal;
}

.buy-box .attr-line span {
  display: inline-block;
  height: .22rem;
  line-height: .22rem;
  background: linear-gradient(105deg, #ef9d6c, #efa980ba);
  color: #FFFFFF;
  font-size: .12rem;
  padding: 0 .1rem;
  margin-right: 10px;
  border-radius: 6px;
  cursor: pointer;
}

.buy-box .attr-line span.default {
  height: 0.24rem;
  line-height: 0.24rem;
  font-size: 0.12rem;
  padding: 0 0.12rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.12rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  line-height: 0.22rem;
  color: #ff8200;
  background: #fff;
  border: 1px solid #ff8200;
  background: #FFF7E6;
}

.buy-box .attr-line span.default.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.buy-box .attr-line span.default.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.buy-box .attr-line span.default:hover {
  color: #fff;
  background: #ff8200;
}

.buy-box .course-kefu {
  position: absolute;
  bottom: .5rem;
  right: .1rem;
  width: .9rem;
  cursor: pointer;
}

.buy-box .course-kefu img {
  width: 100%;
}

.main {
  padding-bottom: 50px;
  padding-top: 40px;
  overflow: hidden;
}

.catalogue .main {
  padding-top: 0;
}

.course-tab {
  width: 100%;
  float: left;
}

@media (min-width: 992px) {
  .course-tab {
    width: 620px;
  }
}

@media (min-width: 1200px) {
  .course-tab {
    width: 830px;
  }
}

@media (min-width: 1600px) {
  .course-tab {
    width: 1100px;
  }
}

.course-tab .buy-btn {
  height: 0.3rem;
  line-height: 0.3rem;
  font-size: 0.16rem;
  padding: 0 0.5rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.15rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  display: inline-block;
  margin-top: 7px;
  line-height: 32px;
  display: none;
}

.course-tab .buy-btn.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.course-tab .buy-btn.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.course-tab .buy-btn.own {
  background: #76cbae;
}

.course-tab .buy-btn.disabled {
  background: #ccc;
}

.course-tab .to-buy {
  float: right;
}

.main .tab-head {
  height: 0.50rem;
  border-bottom: 1px solid #f2f2f2;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  overflow: hidden;
  background: #fff;
  display: flex;
  position: relative;
}

.main .tab-head li {
  width: 155px;
  height: 0.50rem;
}

.main .tab-head li.active a {
  color: #ff8200;
  border-top: 3px solid #ff8200;
}

.main .tab-head li a {
  display: inline-block;
  width: 100%;
  height: 0.50rem;
  line-height: 0.48rem;
  border-top: 3px solid transparent;
  border-radius: 3px;
  font-size: 0.16rem;
  text-align: center;
  color: #333;
}

.main .tab-head .mark-block {
  flex-grow: 1;
  flex-shrink: 0;
  padding-right: .2rem;
}

.main .tab-head .mark-block .mark-url {
  width: auto;
  display: flex;
  align-items: center;
  float: right;
}

.main .tab-head .mark-block .mark-icon {
  width: .2rem;
  height: .2rem;
  margin-right: .08rem;
}

.main .tab-head .sort {
  position: absolute;
  right: .2rem;
  top: .12rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.main .tab-head .sort .iconfont {
  font-size: .14rem;
  height: .08rem;
  color: #999;
}

.main .tab-head .sort .iconfont.icon-down {
  color: #ff8200;
}

.main .tab-head .sort.up .iconfont.icon-up {
  color: #ff8200;
}

.main .tab-head .sort.up .iconfont.icon-down {
  color: #999;
}

.main .tab-content {
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
  background: #fff;
}

.main .tab-content .none-line {
  width: 100%;
  height: 360px;
  text-align: center;
  padding-top: 170px;
  font-size: 0.16rem;
}

.main .tab-content .play-item {
  display: flex;
  width: 100%;
  border-bottom: 1px solid #f0f0f0;
  padding: 0.08rem 0.15rem;
  transition: all .3s ease;
  overflow: hidden;
}

.main .tab-content .play-item:hover {
  background: rgba(255, 247, 230, 0.4);
}

.main .tab-content .play-item:last-of-type {
  border-bottom: none;
}

.main .tab-content .play-item .play-icon {
  float: left;
  flex-shrink: 0;
  align-self: center;
  width: 28px;
  height: 28px;
  margin-left: 15px;
  background: lightgray;
  color: lightgray;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main .tab-content .play-item .play-icon .iconfont {
  width: 24px;
  height: 24px;
  line-height: 24px;
  padding-left: 7px;
  font-size: 13px;
  background: #fff;
  border-radius: 50%;
}

.main .tab-content .play-item .play-sequence {
  float: left;
  flex-shrink: 0;
  width: 0.4rem;
  padding-left: 0.03rem;
  font-size: 0.2rem;
  color: lightgray;
}

.main .tab-content .play-item .play-desc {
  float: left;
  flex-grow: 1;
}

.main .tab-content .play-item .play-desc .label-text {
  margin-left: 0;
  color: #FFF;
  font-size: .12rem;
  background: linear-gradient(100deg, #B58462, #e3b799);
  margin-right: 5px;
  padding: 1px 5px;
  border-radius: 3px;
  vertical-align: top;
}

.main .tab-content .play-item .play-desc p {
  font-size: 0.16rem;
  line-height: 20px;
  color: #333;
  margin-top: 6px;
  margin-bottom: 3px;
}

.main .tab-content .play-item .play-desc p.time {
  font-size: 0.14rem;
}

.main .tab-content .play-item .play-desc p span {
  font-size: 0.12rem;
  color: #999;
  margin-left: 10px;
}

.main .tab-content .play-item .play-btn {
  float: right;
  flex-shrink: 0;
  align-self: center;
}

.main .tab-content .play-item .play-btn a {
  display: inline-block;
  height: 0.30rem;
  line-height: 0.30rem;
  color: #666;
  font-size: 0.14rem;
  text-align: center;
  margin-left: 15px;
  background: #fff;
  border: 1px solid #f0f0f0;
  border-radius: 18px;
  width: 0.75rem;
}

.main .tab-content .play-item .play-btn a:hover {
  border: 1px solid #ff8200;
  background: #ff8200;
  color: #fff;
}

.main .tab-content .teacher-item {
  width: 100%;
  border-bottom: 1px solid #f0f0f0;
  padding: 25px 20px 20px;
}

.main .tab-content .teacher-item:last-of-type {
  border-bottom: none;
}

.main .tab-content .teacher-item .top {
  display: flex;
}

.main .tab-content .teacher-item .portrait {
  float: left;
  flex-shrink: 0;
  width: 65px;
  height: 65px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  transition: all .3s ease;
}

.main .tab-content .teacher-item .portrait:hover {
  transform: translateY(-6px);
}

.main .tab-content .teacher-item .portrait img {
  width: 65px;
  height: 65px;
}

.main .tab-content .teacher-item .desc {
  float: left;
  padding: 10px 15px;
}

.main .tab-content .teacher-item .desc p {
  color: #000;
  margin-bottom: 5px;
}

.main .tab-content .teacher-item .desc a {
  color: #6d6d6d;
  font-size: 0.14rem;
}

.main .tab-content .teacher-item .desc a:hover {
  color: #ff8200;
}

.main .tab-content .teacher-item .bottom {
  margin-top: 10px;
  line-height: 20px;
  font-size: 0.14rem;
  color: #999;
}

.pane1 {
  padding: 0 10px 20px;
  width: 720px;
  max-width: 100%;
}

@media (min-width: 1600px) {
  .pane1 {
    width: 800px;
  }
}

.pane1 p {
  padding-top: 0.10rem;
  line-height: 0.25rem;
  font-size: 0.14rem;
  margin-bottom: 0;
  color: #666;
}

.pane1 img {
  display: block;
  max-width: 100%;
}

.pane3 .play-item .play-icon .iconfont {
  color: #ff8200;
}

.card-list {
  width: 290px;
  float: right;
  display: none;
}

@media (min-width: 992px) {
  .card-list {
    display: block;
    width: 300px;
  }
}

@media (min-width: 1600px) {
  .card-list {
    width: 350px;
  }
}

.card-list .card {
  width: 100%;
  margin-right: 0;
}

.card-list .list-head {
  width: 100%;
  height: 0.36rem;
  line-height: 0.36rem;
  padding-left: .12rem;
  font-size: 0.16rem;
  background: #fff;
  border-left: 3px solid #ff8200;
  border-radius: 4px;
  margin-bottom: .1rem;
}

.panel-block {
  border-bottom: 10px solid #F6F8FA;
}

.panel-block .head {
  height: .34rem;
  background: linear-gradient(180deg, #FFFFFF 0%, #FFEEDC 0%, #FFE6CB 100%);
  display: flex;
  align-items: center;
  gap: .08rem;
  padding: .2rem;
}

.panel-block .head .title {
  flex-grow: 1;
  font-size: .15rem;
  font-weight: bold;
  line-height: 1;
}

.panel-block .head .icon {
  flex-shrink: 0;
  width: .18rem;
  font-size: 0;
}

.panel-block .head .icon img {
  width: 100%;
}

.panel-block .head .decal {
  flex-shrink: 0;
  width: .18rem;
  font-size: 0;
}

.panel-block .head .decal img {
  width: 100%;
}

.panel-block .play-item .play-desc {
  padding-left: .4rem;
}

/* 协议 */
.agreement-box {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}

.agreement-box .user-agreement {
  width: 7rem;
  min-height: 3rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-sizing: border-box;
  border-radius: .12rem;
  padding: 0 20px;
  overflow: hidden;
  background: #ffffff;
}

.agreement-box .agreement-title {
  font-size: 0.17rem;
  text-align: center;
  line-height: .3rem;
  padding-top: .1rem;
  font-weight: 600;
}

.agreement-box .agreement-text {
  max-height: 4rem;
  margin-bottom: .95rem;
  overflow: auto;
  text-align: justify;
  padding: 0 .2rem;
  font-size: 0.14rem;
}

.agreement-box .agreement-text img {
  max-width: 100%;
}

.agreement-box .agreement-handle {
  width: 100%;
  padding: .1rem;
  position: absolute;
  bottom: 0;
  left: 0;
}

.agreement-box .agreement-handle p {
  text-align: center;
  font-size: 0.13rem;
  margin-bottom: .1rem;
}

.agreement-box .agreement-handle p input[type=radio] {
  margin-right: 5px;
  vertical-align: top;
}

.agreement-box .agreement-handle p button {
  height: 0.28rem;
  line-height: 0.28rem;
  font-size: 0.13rem;
  padding: 0 0.4rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.14rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  background-color: #ff8200;
}

.agreement-box .agreement-handle p button.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.agreement-box .agreement-handle p button.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.agreement-box .agreement-handle p button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

/* 用户信息 */
.message-box {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 11;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}

.message-box .user-message {
  width: 4.2rem;
  min-height: 4rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-sizing: border-box;
  border-radius: .12rem;
  overflow: hidden;
  background: #ffffff;
}

.message-box .message-title {
  font-size: 0.18rem;
  text-align: center;
  line-height: 0.3rem;
  padding-top: 0.25rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.message-box .message-item {
  width: 3.3rem;
  height: 0.2rem;
  margin: 0.18rem auto;
  font-size: 0.14rem;
  display: flex;
}

.message-box .message-item label {
  flex-shrink: 0;
  width: 0.8rem;
  font-size: 0.14rem;
  color: #424242;
  padding-left: 15px;
  position: relative;
}

.message-box .message-item label::before {
  content: '*';
  color: red;
  position: absolute;
  top: 0;
  left: 0;
}

.message-box .message-item select {
  width: 100%;
  flex-grow: 1;
  font-family: 'Microsoft Yahei';
  font-size: 0.14rem;
  color: #333333;
  padding: 0 5px;
  outline: none;
  border: none;
  border-bottom: 1px solid #ddd;
  appearance: none;
  text-overflow: ellipsis;
  background: #fff;
}

.message-box .message-item select option {
  background: #fff;
}

.message-box .message-item input[type=text] {
  width: 100%;
  flex-grow: 1;
  font-family: 'Microsoft Yahei';
  font-size: 0.14rem;
  color: #333333;
  padding: 0 5px;
  outline: none;
  border: none;
  border-bottom: 1px solid #ddd;
  appearance: none;
  text-overflow: ellipsis;
}

.message-box .message-item input[type=radio] {
  margin-left: 10px;
  margin-right: 2px;
  vertical-align: baseline;
}

.message-box .message-item input[type=checkbox] {
  margin-left: 10px;
  margin-right: 2px;
  vertical-align: top;
}

.message-box .message-handle {
  text-align: center;
  margin-top: .25rem;
}

.message-box .message-handle button {
  height: 0.28rem;
  line-height: 0.28rem;
  font-size: 0.13rem;
  padding: 0 0.4rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.14rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  margin-bottom: .3rem;
}

.message-box .message-handle button.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.message-box .message-handle button.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.message-box .message-handle button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

/* 关闭弹框 */
.box-close {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ccc;
  border-radius: 50%;
  position: absolute;
  top: 20px;
  right: 25px;
  cursor: pointer;
}

.box-close .icon-guanbi {
  font-size: 12px;
  color: #ccc;
}

/* course-catalogue */
.catalogue-head h2 {
  font-size: 24px;
  font-weight: bold;
  padding-top: 10px;
  color: #333;
}

.catalogue-head .duration {
  margin-top: 15px;
  margin-bottom: 10px;
  color: #666;
}

.catalogue-head .duration span {
  font-size: 0.13rem;
  margin-right: 20px;
}

.catalogue-head .guide-box {
  width: 100%;
  height: 120px;
  border-radius: 10px;
  background: #fdda8c;
  display: flex;
  margin-bottom: 40px;
}

.catalogue-head .guide-box img {
  float: left;
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 10px 20px;
}

.catalogue-head .guide-box .desc {
  float: left;
  flex-grow: 1;
}

.catalogue-head .guide-box .desc .title {
  padding-top: 20px;
  height: 65px;
  line-height: 35px;
  font-size: 26px;
  color: #424242;
}

.catalogue-head .guide-box .desc .time {
  font-size: .13rem;
  color: #424242;
}

.catalogue-head .guide-box .desc .time span {
  color: #fff;
  padding: 3px 8px;
  background: linear-gradient(90deg, #ff8200, #ffb800);
  border-radius: 3px;
  margin-right: 10px;
}

.catalogue-head .guide-box a {
  height: 0.34rem;
  line-height: 0.34rem;
  font-size: 0.15rem;
  padding: 0 0.4rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.17rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0;
  align-self: center;
  margin-right: .2rem;
}

.catalogue-head .guide-box a.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.catalogue-head .guide-box a.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.catalogue-head .guide-box a:hover {
  background-color: #ff9800;
}

/* 下载讲义弹框 */
.download-wrap {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 11;
  background: rgba(0, 0, 0, 0.5);
}

.download-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #eee;
  width: 500px;
  max-height: 80%;
  border: 1px solid #ccc;
  border-radius: 10px;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}

.download-box .title {
  flex-shrink: 0;
  height: 30px;
  line-height: 30px;
  padding: 0 20px;
  text-align: center;
  font-size: 0.16rem;
  color: #333;
  margin-bottom: 10px;
}

.download-box .title .icon-guanbi {
  color: #666;
  font-size: 0.14rem;
  margin-right: 10px;
  cursor: pointer;
}

.download-box ul {
  padding: 0 20px;
  overflow: auto;
}

.download-box ul::before {
  content: "";
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(#eee, transparent);
}

.download-box ul::after {
  content: "";
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(transparent, #eee);
}

.download-box ul::-webkit-scrollbar {
  width: 8px;
}

.download-box ul::-webkit-scrollbar-thumb {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
  background: #f5f5f5;
}

.download-box ul::-webkit-scrollbar-track {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
  background: transparent;
}

.download-box ul a {
  display: inline-block;
  padding: 8px;
  line-height: 25px;
  font-size: 0.14rem;
  color: #666;
}

.download-box ul a:hover {
  color: #ff8200;
}

/* 课程大纲 */
.layer {
  display: block;
  color: #000;
  border-bottom: 1px solid #f0f0f0;
  padding: 0.12rem 20px;
}

.layer:hover {
  background: #f3f3f3;
}

.layer[aria-expanded=true] .icon-zhankai {
  transform: rotate(180deg);
}

.layer .layer-title {
  font-size: 0.16rem;
  color: #000;
  margin-bottom: 5px;
}

.layer .layer-title .icon-zhankai {
  font-size: 0.16rem;
  color: #ccc;
  float: right;
}

.layer .layer-intro {
  font-size: 0.14rem;
  color: #aaa;
  margin-bottom: 0;
}

.layer .layer-title-sub {
  font-size: 0.15rem;
  color: #000;
  margin-bottom: 0;
}

.layer .layer-title-sub .icon-zhankai {
  font-size: 0.15rem;
  color: #ccc;
  float: right;
}

.layer-box {
  padding-left: 20px;
}

.layer-box .layer-innermost {
  font-size: 0.15rem;
  padding: 0.12rem 20px;
  color: #000;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
}

.layer-box .layer-innermost:hover {
  background: #f3f3f3;
}

.layer-box .layer-innermost .innermost-icon {
  float: right;
}

.layer-box .layer-innermost .innermost-icon .iconfont {
  font-size: 20px;
  color: #ccc;
  margin-left: 8px;
}

.layer-box .layer-innermost .innermost-icon .iconfontactive {
  color: #ffb218;
}

.outline-popup-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100000;
  display: none;
}

.outline-popup-wrap .outline-popup {
  background: #fff;
  width: 600px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 25px 30px;
  border-radius: 12px;
}

.outline-popup-wrap .otpopup-title {
  height: 60px;
  padding: 0 30px;
  font-size: 24px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: center;
}

.outline-popup-wrap .otpopup-item-title {
  padding: 20px 0;
  font-size: 18px;
  border-top: 1px solid #ddd;
  position: relative;
  display: block;
  color: #333;
}

.outline-popup-wrap .otpopup-item-title:hover {
  color: #333;
}

.outline-popup-wrap .otpopup-item-title img {
  width: 40px;
  height: 40px;
  margin-right: 15px;
}

.outline-popup-wrap .otpopup-item ul {
  padding-left: 60px;
}

.outline-popup-wrap .otpopup-item ul li:first-of-type a {
  border-top: none;
  padding-top: 0;
}

.outline-popup-wrap .otpopup-item ul li a {
  font-size: 16px;
  padding: 15px 0;
  border-top: 1px solid #ddd;
  padding-right: 30px;
  position: relative;
  display: block;
  color: #333;
}

.outline-popup-wrap .otpopup-item .icon-right {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  color: #ccc;
  font-size: 18px;
}

/* 客服 */
.course-kefu2 {
  display: inline-block;
  width: 36px;
  height: 36px;
  line-height: 36px;
  margin-right: .15rem;
  color: #fff;
  vertical-align: top;
  position: relative;
  cursor: pointer;
}

@media (min-width: 1600px) {
  .course-kefu2 {
    width: 42px;
    height: 42px;
    line-height: 42px;
  }
}

.course-kefu2:hover .kefu-word {
  width: 58px;
  visibility: visible;
}

@media (min-width: 1600px) {
  .course-kefu2:hover .kefu-word {
    width: 70px;
  }
}

.course-kefu2 .iconfont {
  width: 100%;
  height: 100%;
  background: #76cbae;
  position: absolute;
  top: 0;
  right: 0;
  font-size: .2rem;
  border-radius: 50%;
}

.course-kefu2 .kefu-word {
  position: absolute;
  width: 0;
  height: 100%;
  top: 0;
  right: 50%;
  font-style: normal;
  font-size: .14rem;
  background: #76cbae;
  border-top-left-radius: 21px;
  border-bottom-left-radius: 21px;
  padding-right: 5px;
  visibility: hidden;
  overflow: hidden;
  transition: all .3s;
}

.iframe-box {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1111;
  display: none;
}

.iframe-box .kefu-loading {
  width: 800px;
  height: 500px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateY(20px);
  background: #fff;
  padding-top: 130px;
  text-align: center;
  z-index: 6;
}

.iframe-box .kefu-loading img {
  height: 240px;
}

.iframe-box iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateY(20px);
  border: none;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
  z-index: 8;
}

.iframe-close {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -270px);
  width: 40px;
  height: 40px;
  line-height: 38px;
  text-align: center;
  font-size: 18px;
  color: #fff;
  background-color: #1890ff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  cursor: pointer;
  transition: all .3s;
}

.iframe-close::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 18px;
  width: 4px;
  height: 0;
  background-color: #1890ff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
  transition: all .3s;
}

.iframe-close.bounce {
  transform: translate(-50%, -280px);
}

.iframe-close.bounce::after {
  height: 10px;
}

.banner___2gQSz {
  background-color: #000;
}

/* 课程属性 */
.attr-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10001;
  background: rgba(0, 0, 0, 0.6);
  /*display: none;*/
}

.attr-wrap .attr-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 660px;
  background: #fff;
  border-radius: 15px;
  padding: 35px 40px;
  transform: translate(-50%, -50%);
}

.attr-wrap .attr-box.close-attr {
  overflow: hidden;
  animation: shrink .6s;
}

@keyframes shrink {
  from {
  }
  100% {
    transform: translate(-50%, -50%) scale(0.07);
  }
}

.attr-wrap .attr-close {
  position: absolute;
  top: 12px;
  right: 20px;
  overflow: hidden;
  cursor: pointer;
}

.attr-wrap .attr-close:hover .iconfont {
  color: #666;
}

.attr-wrap .attr-close .iconfont {
  color: #aaa;
  font-size: 14px;
}

.attr-wrap .attr-title {
  font-size: 17px;
  color: #000;
}

.attr-wrap .attr-price-box {
  margin-top: 12px;
  height: 30px;
  line-height: 30px;
  vertical-align: bottom;
}

.attr-wrap .attr-price {
  font-size: 20px;
  color: #ff8200;
}

.attr-wrap .attr-ddl {
  float: right;
  font-size: 12px;
  color: #999;
  margin-left: 5px;
}

.attr-wrap .attr-ddl i {
  font-style: normal;
  font-size: 12px;
  color: #ff8200;
}

.attr-wrap .attr-opt-box {
  margin-top: 15px;
  height: 200px;
  position: relative;
  overflow: auto;
}

.attr-wrap .attr-opt-box::-webkit-scrollbar {
  width: 8px;
}

.attr-wrap .attr-opt-box::-webkit-scrollbar-thumb {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
  background: #f5f5f5;
}

.attr-wrap .attr-opt-box::-webkit-scrollbar-track {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
  background: transparent;
}

.attr-wrap .attr-opt-title {
  font-size: 12px;
  color: #000;
}

.attr-wrap .attr-opt-span {
  margin-bottom: 15px;
}

.attr-wrap .attr-opt-span:last-of-type {
  margin-bottom: 0;
}

.attr-wrap .attr-opt-span span {
  display: inline-block;
  height: 24px;
  line-height: 22px;
  padding: 0 10px;
  font-size: 12px;
  background: #F4F4F4;
  border-radius: 6px;
  margin-top: 8px;
  margin-right: 10px;
  border: 1px solid #F4F4F4;
  cursor: pointer;
}

.attr-wrap .attr-opt-span span.active {
  background: #FFF8F0;
  border-color: #FFBC77;
  color: #ff8200;
}

.attr-wrap .attr-opt-span span.disabled {
  background: #e0e0e0;
  border-color: #e0e0e0;
  color: #a6a6a6;
  pointer-events: none;
  cursor: not-allowed;
}

.attr-wrap .attr-button {
  width: 100%;
  padding-top: 40px;
}

.attr-wrap .attr-button button {
  height: 0.32rem;
  line-height: 0.32rem;
  font-size: 0.14rem;
  padding: 0 0.2rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.16rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  width: 100%;
}

.attr-wrap .attr-button button.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.attr-wrap .attr-button button.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.attr-wrap .attr-button button.own {
  background: #76cbae;
}

.attr-wrap .attr-button button.disabled {
  background: #ccc;
}

.attr-wrap .class-line {
  background: #FFF8F0;
  color: #ff8200;
  font-size: 12px;
  line-height: 28px;
  padding: 0 15px;
  margin-top: 25px;
  margin-bottom: -30px;
}

.attr-wrap .card-teacher {
  position: relative;
  top: 0;
  left: 0;
  margin-top: 15px;
  margin-bottom: -15px;
}

.attr-wrap .card-teacher span {
  margin-right: .2rem;
}

.attr-wrap .teacher-line {
  margin-top: 30px;
  margin-bottom: -25px;
  width: 100%;
  height: 32px;
  background: url(../img/course-detail-teacher-line-bg.png);
  background-size: 100%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  cursor: default;
}

.attr-wrap .teacher-line.selected .t-unselected {
  display: none;
}

.attr-wrap .teacher-line.selected .t-selected {
  display: flex;
}

.attr-wrap .teacher-line.selected .t-change {
  display: block;
}

.attr-wrap .teacher-line .t-title {
  flex-shrink: 0;
  font-size: 12px;
  color: #743B00;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 2px;
  width: 92px;
  padding-left: 5px;
}

.attr-wrap .teacher-line .t-title img {
  width: 26px;
}

.attr-wrap .teacher-line .t-unselected {
  flex-grow: 1;
  font-size: 12px;
  color: #333;
  padding: 0 20px;
}

.attr-wrap .teacher-line .t-selected {
  flex-grow: 1;
  font-size: 12px;
  color: #333;
  padding: 0 20px;
  display: flex;
  align-items: center;
  display: none;
}

.attr-wrap .teacher-line .t-selected img {
  width: 14px;
  margin-right: 8px;
}

.attr-wrap .teacher-line .t-change {
  flex-shrink: 0;
  width: 60px;
  height: 22px;
  line-height: 20px;
  background: linear-gradient(135deg, #FF8035 0%, #FF5D00 100%);
  border-radius: 8px;
  font-size: 12px;
  color: #fff;
  text-align: center;
  margin-right: 12px;
  cursor: pointer;
  display: none;
}

.t-change-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10001;
  background: rgba(0, 0, 0, 0.6);
  /*display: none;*/
}

.t-change-wrap .t-change-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 620px;
  background: #fff;
  border-radius: 15px;
  transform: translate(-50%, -50%);
}

.t-change-wrap .t-change-box.close-attr {
  overflow: hidden;
  animation: shrink .6s;
}

.t-change-wrap .t-title {
  display: flex;
  justify-content: space-between;
  padding: 20px 30px;
  font-size: 15px;
  color: #333;
  font-weight: bold;
  border-bottom: 1px solid #eee;
}

.t-change-wrap .t-title .iconfont {
  font-size: 12px;
  color: #999;
  cursor: pointer;
}

.t-change-wrap .t-list {
  padding: 10px 30px;
  min-height: 200px;
  max-height: 400px;
  overflow-y: auto;
}

.t-change-wrap .t-list::-webkit-scrollbar {
  width: 8px;
}

.t-change-wrap .t-list::-webkit-scrollbar-thumb {
  border-radius: 8px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
  background: #f5f5f5;
}

.t-change-wrap .t-list::-webkit-scrollbar-track {
  border-radius: 8px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3);
  background: transparent;
}

.t-change-wrap .t-item {
  display: flex;
  align-items: center;
  padding: 15px 0;
  gap: 12px;
  cursor: default;
}

.t-change-wrap .t-item .t-img {
  flex-shrink: 0;
  width: 64px;
}

.t-change-wrap .t-item .t-info .t-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.t-change-wrap .t-item .t-info .t-name {
  font-size: 13px;
  color: #333;
  font-weight: bold;
}

.t-change-wrap .t-item .t-info .t-seat {
  height: 16px;
  line-height: 14px;
  padding-left: 8px;
  background: linear-gradient(270deg, #FFE68B 0%, #FFF2C0 100%);
  border-radius: 9px;
  font-size: 12px;
  color: #E37400;
}

.t-change-wrap .t-item .t-info .t-seat .t-count {
  color: #fff;
  background-image: url(../img/course-detail-teacher-line-count.png);
  background-size: auto 16px;
  padding-left: 7px;
  padding-right: 3px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
}

.t-change-wrap .t-item .t-info .t-desc {
  font-size: 12px;
  color: #333;
  margin-top: 10px;
}

.t-change-wrap .t-button {
  width: 100%;
  padding: 30px 40px;
}

.t-change-wrap .t-button button {
  height: 0.32rem;
  line-height: 0.32rem;
  font-size: 0.14rem;
  padding: 0 0.2rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.16rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  width: 100%;
}

.t-change-wrap .t-button button.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.t-change-wrap .t-button button.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.t-change-wrap .radio-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  vertical-align: top;
  background: #ffffff;
  position: relative;
  vertical-align: bottom;
  border-radius: 50%;
}

.t-change-wrap .radio-box input[type=radio],
.t-change-wrap .radio-box input[type=checkbox] {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
  border-radius: 50%;
  cursor: default;
}

.t-change-wrap .radio-box input[type=radio]:checked ~ .radio-dot,
.t-change-wrap .radio-box input[type=checkbox]:checked ~ .radio-dot {
  background: #40D19E;
  border-color: #40D19E;
}

.t-change-wrap .radio-box .radio-dot {
  position: absolute;
  top: 0;
  left: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  line-height: 16px;
  text-align: center;
  background: #ffffff;
  border: 1px solid #CECECE;
  border-radius: 50%;
}

.t-change-wrap .radio-box .radio-dot::before {
  content: "\e63c";
  color: #ffffff;
  font-size: 12px;
  font-family: "iconfont" !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.attr-icon {
  position: fixed;
  width: 26px;
  height: 26px;
  line-height: 28px;
  text-align: center;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 4px #f2b26f;
  color: #ff8200;
  display: none;
  animation: goAttr .8s ease-out;
}

/* 侧边栏教师卡片 */
.card.teacher {
  height: auto;
}

.card.teacher .info {
  display: flex;
  padding-bottom: .15rem;
  border-bottom: 1px solid #e2e2e2;
}

.card.teacher .portrait {
  width: .65rem;
  height: .65rem;
  border-radius: 50%;
  margin-right: .15rem;
}

.card.teacher .name {
  font-size: .14rem;
  color: #333;
  padding-top: .08rem;
  margin-bottom: .06rem;
}

.card.teacher .member {
  font-size: .12rem;
  color: #999;
}

.card.teacher .detail {
  font-size: .12rem;
  color: #999;
  padding: .1rem .05rem 0;
}

/* 评价 */
.pane5 {
  overflow: hidden;
}

.icon-star {
  font-size: 12px;
  color: #ff8200;
  display: none;
}

.num1 .icon-star:nth-child(n+5),
.num2 .icon-star:nth-child(n+4),
.num3 .icon-star:nth-child(n+3),
.num4 .icon-star:nth-child(n+2),
.num5 .icon-star:nth-child(n+1) {
  display: inline-block;
}

.comment-item {
  display: flex;
  padding: .1rem .2rem;
  border-bottom: 1px solid #f2f2f2;
}

.comment-item .portrait {
  flex-shrink: 0;
}

.comment-item .portrait img {
  width: .3rem;
  height: .3rem;
  border-radius: 50%;
}

.comment-item .comment {
  flex-grow: 1;
  padding: 0 .12rem;
}

.comment-item .speaker {
  font-size: .12rem;
  color: #787878;
  margin-right: .1rem;
}

.comment-item .time {
  font-size: .12rem;
  color: #999;
  float: right;
}

.comment-item .comment-line {
  padding-top: 5px;
  font-size: .14rem;
  color: #333;
}

/* 搭购 */
.course-group {
  border-radius: 6px;
  overflow: hidden;
}

.group-content .group-account {
  margin-top: .2rem;
  margin-bottom: .1rem;
  height: .4rem;
  display: flex;
  align-items: center;
}

.group-content .group-equal {
  font-size: .18rem;
  color: #333333;
}

.group-content .group-discount {
  font-size: .24rem;
  color: #ff8200;
  margin-left: 8px;
}

.group-content .group-price {
  font-size: .18rem;
  color: #A8A8A8;
  text-decoration: line-through;
  margin-left: 7px;
}

.group-content .group-buy {
  height: 0.32rem;
  line-height: 0.32rem;
  font-size: 0.15rem;
  padding: 0 0.35rem;
  color: #fff;
  background: #ff8200;
  border-radius: 0.16rem;
  border: none;
  white-space: nowrap;
  cursor: pointer;
  margin-left: .2rem;
}

.group-content .group-buy.cancel {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.group-content .group-buy.cancel:hover {
  background: #D4D4D4;
  border-color: #D4D4D4;
  color: #fff;
}

.group-content .group-buy.own {
  background: #76cbae;
}

.group-content .group-buy.disabled {
  background: #ccc;
}

/* 团购 */
.tuan-list {
  margin-bottom: .2rem;
}

.tuan-item {
  background: #fff;
  padding: .1rem .15rem;
  border-radius: 4px;
  margin-bottom: 5px;
}

.tuan-item .tuan-info {
  display: flex;
  align-items: center;
  background-color: #FFF7E6;
  padding: 5px 8px;
  border-radius: 3px;
}

.tuan-item .tuan-por {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.tuan-item .tuan-num {
  flex-grow: 1;
  padding: 0 .15rem;
  font-size: .14rem;
  color: #000;
  line-height: 20px;
}

.tuan-item .tuan-btn {
  flex-shrink: 0;
  border-radius: 4px;
  border: 1px solid #ff8200;
  color: #ff8200;
  font-size: 12px;
  padding: 1px 8px;
}

.tuan-item .tuan-btn:hover {
  background: #ff8200;
  color: #fff;
}

.tuan-item .tuan-time {
  margin-top: 5px;
  font-size: 12px;
  color: #aaa;
  line-height: 18px;
}

.corrigendum a {
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
  color: #ff8200;
}

.info-pane {
  padding: .2rem;
}

.info-pane .item {
  margin-bottom: .15rem;
}

.info-pane .item .title {
  display: flex;
  align-items: center;
  font-size: .13rem;
  line-height: .2rem;
  font-weight: bold;
  color: #333;
  gap: 5px;
}

.info-pane .item .title img {
  width: .16rem;
}

.info-pane .item .content {
  font-size: .14rem;
  color: #333;
  line-height: .22rem;
  margin-top: 3px;
}

.info-pane .seat {
  width: .68rem;
  text-align: center;
  margin-bottom: .15rem;
}

.info-pane .seat .title {
  font-size: 12px;
  margin-bottom: 2px;
  color: #F2A03A;
}

.info-pane .seat .content {
  width: .68rem;
  height: .44rem;
  background-image: url(../img/course-catalogue-seat.png);
  background-size: 100%;
  background-repeat: no-repeat;
  padding-top: .06rem;
  font-size: .14rem;
  color: #ff8200;
}

.info-pane .basic {
  padding-bottom: .05rem;
  border-bottom: 1px dashed #ff8200;
}

.info-pane .extra {
  margin-top: 2px;
  border-top: 1px dashed #ff8200;
  padding-top: .25rem;
}

.info-pane .extra .title {
  font-size: .13rem;
  line-height: .13rem;
  font-weight: bold;
  color: #333;
  border-left: 3px solid #ff8200;
  padding-left: 8px;
}

.info-pane .extra .richtext {
  margin-top: .1rem;
}

.info-pane .extra .extraimg {
  max-width: 100%;
  margin-top: .2rem;
}

.inner-tabs {
  height: .6rem;
  display: flex;
  align-items: center;
  gap: .2rem;
  padding: 0 .2rem;
}

.inner-tabs .inner-tab {
  background: #f2f2f2;
  color: #787878;
  font-size: .12rem;
  line-height: .26rem;
  padding: 0 .15rem;
  border-radius: .15rem;
  cursor: pointer;
}

.inner-tabs .inner-tab.active {
  background: #FFF7E6;
  color: #ff8200;
}

.schedule .s-head {
  height: .4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 .2rem 0 .3rem;
  cursor: pointer;
  position: relative;
}

.schedule .s-head::before {
  content: '';
  position: absolute;
  top: .16rem;
  left: .2rem;
  width: 2px;
  height: .08rem;
  border-radius: 2px;
  background-color: #ff8200;
}

.schedule .s-head .s-title {
  font-size: .16rem;
  line-height: .26rem;
  font-weight: bold;
}

.schedule .s-head .count {
  font-style: normal;
  font-size: .13rem;
  color: #666;
  margin-right: .1rem;
}

.schedule .s-head .iconfont {
  display: inline-block;
  font-size: .13rem;
  color: #999;
  transition: transform .5s;
}

.schedule .s-head.fold .iconfont {
  transform: scaleY(-1);
}

.schedule .s-head-head {
  height: .4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 .2rem;
  font-weight: bold;
  cursor: pointer;
}

.schedule .s-head-head .s-title {
  font-size: .18rem;
  line-height: .26rem;
}

.schedule .s-head-head .count {
  font-style: normal;
  font-size: .15rem;
  margin-right: .1rem;
}

.schedule .s-head-head .iconfont {
  display: inline-block;
  font-size: .13rem;
  transition: transform .5s;
}

.schedule .s-head-head.fold .iconfont {
  transform: scaleY(-1);
}

.schedule .s-head-head li {
  width: 100%;
}

.schedule .trial {
  font-style: normal;
  font-size: 12px;
  line-height: 24px;
  padding: 0 3px;
  color: #fff;
  background: linear-gradient(90deg, #ff8200, #ffb800);
  border-radius: 2px;
}