.epcc-header-left-item.hover {
    background: #215EB7;
    color: #fff;
}
.banner {
    min-width: 1200px;
    height: 565px;
}
.banner img {
    min-width: 1200px;
    max-width: 100%;
    height: 610px;
    border-radius: 3px;
    -o-object-fit: cover;
    object-fit: cover;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.schedule {
    width: 1200px;
    height: 200px;
    background: #fff;
    margin: 0 auto;
    z-index: 9;
    position: relative;
    border-radius: 10px;
    display: flex;
}
.icon-epcc{
    display: inline-block;
    background: url(//static-f.fwxgx.com/image/activity/epcc/icon-epcc-no-start-e4f73a2e45609df98a542a70ec923f85.png);
}
.schedule-item {
    width: 300px;
    text-align: center;
}
.schedule-item-icon{
    padding: 49px 0 14px;
    border-bottom: 1px solid #999999;
}
.icon-epcc-one {
    width: 56px;
    height: 56px;
    background-position: 0 0;
}
.icon-epcc-two {
    width: 56px;
    height: 56px;
    background-position: -65px 0;
}
.icon-epcc-three {
    width: 56px;
    height: 56px;
    background-position: -130px 0;
}
.icon-epcc-four{
    width: 56px;
    height: 56px;
    background-position: -195px 0;
}
.icon-epcc-five{
    width: 56px;
    height: 56px;
    background-position: -195px 0;
}
.schedule-item-text {
    font-size: 18px;
    padding: 15px 0;
    color: #999;
}
.schedule-item.hover {
    background: #e6f3fd;
}
.schedule-item.hover:first-child {
    border-radius: 10px 0 0 10px;
}
.schedule-item.hover .schedule-item-icon {
    border-bottom: 1px solid #0082E6;
}
.schedule-item.hover .schedule-item-text {
    color: #0082E6;
}
.introduce {
    width: 1200px;
    margin: 40px auto;
}
.introduce-title{
    text-align: center;
}
.introduce-title .introduce-title-text{
    font-size: 32px;
    color: #000000;
}
.blue-horizontal-line {
    width: 32px;
    height: 4px;
    background: #0082E6;
    display: block;
    margin: 4px auto;
}
.introduce-content {
    display: flex;
    justify-content: space-between;
    padding-top: 25px;
}
.introduce-left {
    width: 550px;
    padding-left: 50px;
}
.introduce-left-title {
    font-size: 24px;
    color: #000000;
    padding-bottom: 30px;
}
.introduce-left-cont p {
    font-size: 16px;
    line-height: 25px;
    color: #666666;
    letter-spacing: 0.023em;
}
.introduce-left-btn {
    padding-top: 50px;
}
.costs-signup-btn {
    width: 160px;
    height: 40px;
    border-radius: 5px;
    opacity: 1;
    background: #0082E6;
    border: 1px solid #0082E6;
    display: inline-block;
    font-size: 20px;
    color: #ffffff;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}
.costs-signup-btn:hover{
    text-decoration: underline;
    color: #FFFFFF;
}
.icon-epcc-signup {
    width: 24px;
    height: 24px;
    background-position: -327px -15px;
    margin-bottom: -4px;
}
.costs-about-btn {
    width: 120px;
    height: 40px;
    border-radius: 5px;
    opacity: 1;
    border: 1px solid #0082E6;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    color: #000000;
    margin-left: 8px;
}
.costs-about-btn:hover{
    background: #0082E6;
    color: #ffffff;
}
.schedulesmall {
    width: 1200px;
    margin: 30px auto 0;
}
.schedulesmall-box {
    display: flex;
    justify-content: space-between;
    padding-top: 25px;
}
.schedulesmall-item {
    width: 258px;
    height: 280px;
    background: #ffffff;
    text-align: center;
}
.schedulesmall-item-icon {
    padding-top: 45px;
}
.icon-epccsmall-one {
    width: 80px;
    height: 80px;
    background-position: 0 -81px;
}
.icon-epccsmall-two {
    background-position: -92px -81px;
    width: 74px;
    height: 80px;
}
.icon-epcc.icon-epccsmall-three {
    background-position: -178px -84px;
    width: 80px;
    height: 80px;
}
.icon-epccsmall-four {
    background-position: -271px -80px;
    width: 80px;
    height: 80px;
}
.icon-epccsmall-five {
    background-position: -271px -81px;
    width: 80px;
    height: 75px;
}
.schedulesmall-item-text {
    font-size: 18px;
    color: #000000;
    padding-top: 34px;
    padding-bottom: 15px;
}
.schedulesmall-item-month {
    font-size: 18px;
    color: #000000;
    padding-top: 12px;
}
.compete {
    background: #ffffff;
    margin: 40px 0;
}
.compete-box {
    width: 1200px;
    margin: 40px auto;
    padding: 30px 0;
}
.compete-content {
    display: flex;
    justify-content: space-between;
    padding-top: 30px;
}
.compete-item {
    width: 232px;
    height: 320px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}
.compete-item-one{
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-1-f3551816c3bb8be96c09c78573627678.jpg)
}
.compete-item-one.compete-item-big{
    width: 480px;
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-1-hover-1130a2fd529e07c91d6fb1bd9bb729fa.jpg);
}
.compete-item-one:hover .compete-item-desc{
    display: block;
}
.compete-item-two{
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-2-232fa72158e754070c9ed8c3a731687c.jpg)
}
.compete-item-two.compete-item-big{
    width: 480px;
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-2-hover-999ba3130cd3c703f713413077f2536d.jpg);
}
.compete-item-two:hover .compete-item-desc{
    display: block;
}
.compete-item-three{
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-3-c0701b2a71e1971fbdfdedf35788077a.png)
}
.compete-item-three.compete-item-big{
    width: 480px;
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-3-hover-3b078b9d7d76d0827533f9ba86c02f38.png);
}
.compete-item-three:hover .compete-item-desc{
    display: block;
}
.compete-item-four{
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-4-e9637d6280052bd40295c53c5b26673e.png)
}
.compete-item-four.compete-item-big{
    width: 480px;
    background: url(//static-f.fwxgx.com/image/activity/epcc/compete-4-hover-0c36ac6a08a13487d2a2fc46d8957de1.png);
}
.compete-item:hover .compete-item-desc{
    display: block;
    opacity: 1;
    transition: opacity 1s ease; /* 定义渐变动画 */
    margin-bottom: 10px;
}
.compete-item-title {
    font-size: 24px;
    color: #ffffff;
}
.compete-item-absolute {
    position: absolute;
    bottom: 0;
    background: #000;
    opacity: 0.5;
    padding: 12px;
    width: 100%;
}
.compete-item-desc {
    font-size: 18px;
    color: #fff;
    opacity: 0;
    margin-bottom: -230px;
}
.case-box{
    width: 100%;
    background: #FFFFFF;
    padding: 28px 0 20px;
}
.case{
    width: 1212px;
    height: 491px;
    margin: 0 auto;
    background-image: url("//static-f.fwxgx.com/image/activity/market/cost/contest-index-v3-d4d69dc140ba219005c9d459764964bf.png");
    position: relative;
}
.case-top {
    position: absolute;
    left: 0;
    top: 5px;
    right: 0;
    width: 519.11px;
    height: 51px;
    margin: 0 auto;
    background-image: url("//static-f.fwxgx.com/image/activity/market/cost/case-top-c2e5a98b9ca7d0eb732eee005c0adf89.png");
    text-align: center;
    line-height: 51px;
    color: #fff;
    font-size: 24px;
    padding: 0 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.case-overview {
    position: absolute;
    left: 0;
    top: 83px;
    right: 0;
    margin: auto;
    display: flex;
    justify-content: center;
}
.case-overview-item {
    padding: 0 98px;
    border-left: 1px solid #CCCCCC;
}
.case-overview-item-count {
    font-size: 36px;
    font-weight: 450;
    line-height: 36px;
    color: #0C5BE2;
}
.case-overview-item-label {
    font-size: 16px;
    font-weight: 450;
    line-height: 16px;
    text-align: center;
    color: #8A8A8A;
    margin-top: 5px;
    float: left;
}
.case-enrolled-list{
    position: absolute;
    left: 0;
    top: 160px;
    right: 0;
    margin: auto;
    border-radius: 20px;
    background: #e5f2fc;
    height: 40px;
    width: 1160px;
    overflow: hidden;
    display: flex;
}
.case-enrolled-wrap p {
    margin-right: 88px;
    font-size: 16px;
    color: #000000;
    flex-shrink: 0;
}
.case-enrolled-wrap {
    display: flex;
    padding: 0 25px;
    font-weight: 450;
    line-height:40px;
    flex-shrink: 0;
}
.case-enrolled-list::before,.case-enrolled-list::after  {
    content: '';
    background: #e5f2fc;
    height: 40px;
    width: 20px;
    position: absolute;
    top: 0;
    z-index: 1;
}
.case-enrolled-list::before {
    left: 0;
}
.case-enrolled-list::after {
    right: 0;
}
.case-enrolled-wrap.scroll {
    animation: atmosphereWords 10s linear infinite; /* 使用 scroll 动画，持续时间 10 秒，线性过渡，无限循环 */
}
@keyframes atmosphereWords {
    0% {
        transform: translateX(0); /* 初始位置 */
    }
    100% {
        transform: translateX(-100%); /* 向上滚动 100% 的高度 */
    }
}
.case-overview-item:first-child {
    border-color: transparent;
}
.case-index-btn {
    position: absolute;
    left: 117px;
    bottom: 58px;
    display: flex;
    width: 380px;
    justify-content: space-between;
}
.case-download-btn {
    width: 200px;
    height: 40px;
    display: inline-block;
    border: 1px solid #33A1FF;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    color: #0082E6;
    cursor: pointer;
    border-radius: 4px;
}
.case-download-btn-icon {
    width: 26px;
    height: 20px;
    display: inline-block;
    background-image: url("//static-f.fwxgx.com/image/activity/market/cost/case-icon-7da818db02379d9c7a94ca2d5ee039dd.png");
    background-position: -99px -2px;
    margin-left: 15px;
    margin-bottom: -3px;
}
.case-download-btn:hover,.case-upload-btn:hover{
    background: #0082E6;
    color: #FFFFFF;
}
.case-download-btn:hover .case-download-btn-icon{
    background-position: -66px -2px;
}
.case-upload-btn{
    width: 160px;
    height: 40px;
    display: inline-block;
    border: 1px solid #33A1FF;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    color: #0082E6;
    cursor: pointer;
    border-radius: 4px;
}
.case-upload-btn-1{
    width: 160px;
    height: 40px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    color: #fff !important;
    border-radius: 4px;
    background: #FFB77D;
    cursor: default;
}
.case-upload-btn-1 .case-download-btn-icon {
    background-position: -166px -2px;
}
.case-upload-btn-icon {
    width: 26px;
    height: 20px;
    display: inline-block;
    background-image: url(//static-f.fwxgx.com/image/activity/market/cost/case-icon-7da818db02379d9c7a94ca2d5ee039dd.png);
    background-position: -199px -2px;
    margin-left: 16px;
    margin-bottom: -2px;
}
.case-upload-btn:hover .case-upload-btn-icon{
    background-position: -166px -2px;
}
.costs-signup-btn-1 {
    width: 160px;
    height: 40px;
    border-radius: 5px;
    opacity: 1;
    background: #FFB77D;
    display: inline-block;
    font-size: 20px;
    color: #ffffff !important;
    text-align: center;
    line-height: 40px;
}
.example {
    background: #ffffff;
    margin: 40px 0;
}
.example-box {
    width: 1200px;
    margin: 40px auto;
    padding: 30px 0;
}
.example-cont {
    width: 1200px;
    display: flex;
    margin-top: 30px;
}
.example-left {
     width: 170px;
 }
.example-right {
     width: 1020px;
     display: flex;
     flex-wrap: wrap;
}
.example-group-li {
    position: relative;
    width: 240px;
        height: 120px;
        background: #F8FBFF;
        border: 1px solid #F8FBFF;
        display: flex;
        text-align: center;
        align-items: center;
        justify-content: center;
        margin-right: 20px;
        margin-bottom: 20px;
}
.example-group-li:nth-child(4n) {
    margin-right: 0 !important;
}
.example-group-li:hover {
    border: 1px solid #0082E6;
}
.example-group-li[href="javascript:;"] {
    border: 0;
}
.example-group-li[href="javascript:;"]:hover::after {
    content: '';
    position: absolute;
    background-image: url(//static-f.fwxgx.com/image/activity/market/cost/expectation-9793dfd0f526f60324ffbc1d09fba086.png);
    left: 0;
    top: 0;
    width: 240px;
    height: 120px;
}
.example-group-box {
    display: flex;
    flex-wrap: wrap;
}
.example-group-title {
    font-size: 18px;
    color: #000;
    display: inline-block;
    height: 36px;
    line-height: 36px;
    margin-bottom: 20px;
    cursor: pointer;
}
.example-group-title.hover {
    border-bottom: 2px solid #0082E6;
    color: #0082E6;
}
.example-group-li img {
    max-width: 200px;
    max-height: 100px;
}
.example-group-more {
    text-align: right;
    width: 1200px;
}
.example-group-more a {
    font-size: 16px;
    color: #666;
}
.example-group-more a:hover {
    color: #0082E6;
}
.confirm-book .modal-title {
    color: rgba(0, 0, 0, 0.85);
    font-size: 16px;
}
.confirm-book-form-item-label>span {
    color: red;
}
.confirm-book-form-item {
    display: flex;
    margin-top: 20px;
    padding-left: 9px;
}
.confirm-book-upload {
    width: 88px;
    height: 32px;
    line-height: 32px;
    border-radius: 2px;
    background: #0084FF;
    text-align: center;
    font-size: 14px;
    color: #fff !important;
    margin-top: 5px;
    cursor: pointer;
}
.confirm-book-record-btn {
    display: inline-block;
    width: 88px;
    height: 32px;
    line-height: 32px;
    border-radius: 2px;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.15);
    text-align: center;
    font-size: 14px;
    color: rgba(0, 0, 0, 0.65) !important;
    margin-right: 8px;
}
.confirm-book-submit-btn {
    display: inline-block;
    width: 88px;
    height: 32px;
    line-height: 32px;
    border-radius: 2px;
    background: #0084FF;
    text-align: center;
    font-size: 14px;
    color: #fff !important;
}
.confirm-book-form-item-label {
    font-size: 14px;
    font-weight: normal;
    line-height: 22px;
    letter-spacing: 0em;
    color: #4E4E4E;
    margin-top: 7px;
    width: 98px;
    text-align: right;
}
.confirm-book-form-item-input {
    position: relative;
    width: 334px;
    border-radius: 2px;
}
.confirm-book-form-item-input input {
    width: 346px;
    height: 36px;
    padding: 9px 12px;
    background: #FFFFFF;
    box-sizing: border-box;
    border: 1px solid rgba(0, 0, 0, 0.15);
    outline: none;
}
#uploadBook {
    display: none;
}
.cost-cont .toast {
    z-index: 20000;
}
#introduce-player {
    position: absolute;
    right: 20px;
    bottom: 60px;
}