.sponsors-content .sponsors-content-flex .content-left .title .icon{
    width: 40px;
    height: 40px;
}
.hide {
    display: none;
}
.paddingLR80 {
    padding:0px 80px;
}
.page-top-under {
    height: 61px;
    position: relative;
}
.page-top-under .page-square {
    width: 12px;
    height: 12px;
    background: #DFFF00;
    border-radius: 0px 0px 0px 0px;
    position: absolute;
    right: 217px;
    top:24px;
}
.page-title {
    font-family: "Inter-Bold";
    font-weight: bold;
    font-size: 44px;
    color: #111122;
    line-height: 57px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 64px;
}
.page-title span {
    color:#0175F7;
}
.page-desc {
    width: 672px;
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 20px;
    color: #969DAF;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 16px;
}

.speaker-content {

}
.speaker-content .speaker-flex {
    display: flex;justify-content: space-between;gap:12px;align-items: center;flex-wrap: wrap;
}

.speaker-content .speaker-flex .speaker-item {

    width: 198px;
    height: 332px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 0;
    margin-top: 40px;
}
.speaker-content .speaker-flex .speaker-item .speaker-item-top {
    height: 240px;
}
.speaker-content .speaker-flex .speaker-item .speaker-item-top img{
    height: 100%;
    width: 100%;
}
.speaker-content .speaker-flex .speaker-item .speaker-item-card {
    padding: 14px;
}
.speaker-item:nth-child(6n + 1),
.speaker-item:nth-child(6n + 3),
.speaker-item:nth-child(6n + 5) {
  background-image: url("/www/web/images1/man-back-1.webp");
  
}
.speaker-item:nth-child(6n + 2),
.speaker-item:nth-child(6n + 4),
.speaker-item:nth-child(6n + 6) {
  background-image: url("/www/web/images1/man-back-2.webp");
  
}

/* 每行第 1、3、5 列（奇数位） */
.speaker-item:nth-child(6n + 1) .speaker-item-card,
.speaker-item:nth-child(6n + 3) .speaker-item-card,
.speaker-item:nth-child(6n + 5) .speaker-item-card {
 
  color:#0175F7;
}



/* 每行第 2、4、6 列（偶数位） */
.speaker-item:nth-child(6n + 2) .speaker-item-card,
.speaker-item:nth-child(6n + 4) .speaker-item-card,
.speaker-item:nth-child(6n + 6) .speaker-item-card {
 
  color:#FFFFFF;
}

.speaker-item:nth-child(6n + 2) .job,
.speaker-item:nth-child(6n + 4) .job,
.speaker-item:nth-child(6n + 6) .job{
    color: #DFFF00;
} 


.speaker-content .speaker-flex .speaker-item .speaker-item-card .name {
    font-family: 'Inter-Bold';font-size: 18px;line-height: 20px;text-align: left;font-style: normal;text-transform: none;
}
.speaker-content .speaker-flex .speaker-item .speaker-item-card .job {
    font-family: 'Inter-SemiBold';font-size: 12px;line-height: 13px;text-align: left;font-style: normal;text-transform: none;margin-top: 12px;
}
.speaker-content .speaker-flex .speaker-item .speaker-item-card .intro {
    font-family: 'Inter-Light';font-size: 12px;line-height: 13px;text-align: left;font-style: normal;text-transform: none;margin-top: 8px;
}

.speaker-back {
    margin-top: 100px;
    background-image: url("/www/web/images1/speaker-bg.webp");
    background-position: center top;
    background-size: 100% auto;
    background-repeat: no-repeat;
    padding:108px 80px 100px 80px;
}
.speaker-back .speaker-back-flex {
    display: flex;
    justify-content: space-between;
    gap: 35px;
}
.speaker-back .speaker-back-flex .back-left {
    flex: 1;
}
.speaker-back .speaker-back-flex .back-right {
    width: 624px;
}
.speaker-back .speaker-back-flex .back-right img {
    width: 100%;
}
.speaker-back .speaker-back-flex .back-left .tag{
    font-family: "Inter-SemiBold";
    font-weight: 500;
    font-size: 14px;
    color: #F7FBFF;
    line-height: 18px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.speaker-back .speaker-back-flex .back-left .title{
    font-family:"Inter-ExtraBold";
    font-weight: normal;
    font-size: 48px;
    color: #fff;
    line-height: 56px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 24px;
}
.speaker-back .speaker-back-flex .back-left .subtilte {
    font-family:"Inter-ExtraBold";
    font-weight: normal;
    font-size: 48px;
    color: #DFFF00;
    text-align: left;
    font-style: normal;
    text-transform: none;
   line-height: 56px;
    
}
.speaker-back .speaker-back-flex .back-left .desc {
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 16px;
    color: #F7FBFF;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 24px;
} 
.speaker-back .speaker-back-flex .back-left .speaker-btn {
    margin-top: 59px;
}

.agenda .dates {
    margin-top: 64px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 16px;
}
.agenda .dates .date-label {
    min-width: 144px;
    height: 39px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid rgba(17,17,34,0.1);
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 16px;
    color: rgba(17,17,34,0.6);
    text-align: center;
    font-style: normal;
    text-transform: none;
    padding: 0 25px;
    line-height: 39px;
    cursor: pointer;
}
.agenda .dates .active {
    background: #0175F7;
    color: #fff;
    border: none;
}
.agenda .lines {
    width: 100%;
    height: 1px;
    background: rgba(17,17,34,0.1);
    border-radius: 0px 0px 0px 0px;
    margin-top: 40px;
}



.agenda .hyyc{width: 100%; display: flex;align-items: center;justify-content: space-between;margin-top: 48px;margin-bottom: 64px}
.agenda .hyyc .left{ width: 89px;color:#111122; font-family: 'Inter-SemiBold'; font-size: 16px; }
.agenda .hyyc .right{  flex:1; padding: 32px 24px;background: #FFFFFF;
    border-radius: 0;border: 1px solid rgba(17,17,34,0.1);}
.agenda .hyyc .right .f18{ font-size: 16px; font-family: 'Inter-Medium'; color: #0175F7;}
.agenda .hyyc .right .f24{ font-size: 20px; font-family: 'Inter-SemiBold'; color: #111122;}
.agenda .hyyc .right li{ line-height: 36px;}
.agenda .hyyc .right .rwjs{ width: 100%; border-top: solid 1px rgba(17,17,34,0.1);; margin-top: 32px; }
.agenda .hyyc .right .rwjs ul{ width: 25%; float: left; margin: 32px 0 5px 0;}
.agenda .hyyc .right .rwjs li{ line-height: 24px;}
.agenda .hyyc .right .rwjs img{border-radius:50%; width: 56px; height: 56px; float: left; margin-right:10px; }
.agenda .hyyc .right .rwjs font{float: left; }
.agenda .hyyc .right .f16{ font-size: 14px; font-family: 'Inter-Bold'; color: #111122;}
.agenda .hyyc .right .f14{ font-size: 12px; font-family: 'Inter-Regular'; color: #C3C3C8;}
.agenda .hyyc .right .blue{ background-color: #0175F7; color:#fff;border-radius:4px; padding:0 20px; height:30px;line-height: 30px; font-size: 14px; font-family: 'Inter-SemiBold';display: table; clear: both; float: right;}
.agenda .hyyc .right .orange{ background-color: #FF5500; color:#fff;border-radius:4px; padding:0 20px; height:30px;line-height: 30px; font-size: 14px;  font-family: 'Inter-SemiBold';display: table; clear: both; float: right;}
.agenda .hyyc .right .green{ background-color: #DFFF00;color:#111122; border-radius:4px; padding:0 20px; height:30px;line-height: 30px; font-size: 14px; font-family: 'Inter-SemiBold';display: table; clear: both; float: right;}




.hack {
    margin-top: 64px;
}


.Hacklb{ width: 100%; display: flex;justify-content: space-between; align-items: flex-start;gap:98px;}
.Hacklb .left{  flex:1}
.Hacklb .left ul{ border-bottom: solid 1px #CFD4D1;; width: 100%; padding-bottom: 24px; margin-top: 32px;}
.Hacklb .left .maintitle {
    font-family: "Inter-Bold";
    font-weight: bold;
    font-size: 44px;
    color: #111122;
    line-height: 57px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.Hacklb .left .maintitle span {
    color:#0175F7;
}
.Hacklb .left .title {
    font-family: "Inter-SemiBold";
    font-weight: normal;
    font-size: 24px;
    color: #111122;
    line-height: 50px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.Hacklb .left .desc {
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 20px;
    color: #969DAF;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 16px;
}
.Hacklb .right{ width: 510px;}
.Hacklb .right img{ width: 100%;border-radius: 8px;}

.Hackad{  overflow: hidden; margin: auto;}
.Hackad .lunbo{ width: 100%; height: 360px; background-color: #B0B5C9; margin: auto; margin-top: 32px; border-radius: 0px;  position: relative;overflow: hidden}
.Hackad .lunbo .lunbo-container { display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease-in-out;}
.Hackad .lunbo .lunbo-container img { width: 100%;
    height: 100%;
    flex-shrink: 0;
    object-fit: cover;}
.Hackad .jiantou{position: absolute; bottom: 0;left:calc(50% - 120px); margin-bottom: 33px; margin-left:28px; font-size:18px; font-family: 'Inter-Medium'; color: #fff; align-items: center; display: flex;}
.Hackad .jiantou .prev,.Hackad .jiantou .next {
    width: 40px; height: 40px;background: #DFFF00;margin: 0 20px;
}

.Hackad .jiantou img{ width: 20px; height: 20px;margin:10px; }
.Hackad .jiantou .prev img {
    transform: rotate(-90deg);
}

.Hackycbox {
    position: relative;
}
.Hackycbox-line {
    position: absolute;
    width: 1px;
    left: 248px;
    height: 100%;
    border-left: 1px solid #E5EFFF;
}
.Hackyc{ width: 100%;  overflow: hidden; margin: auto;display:flex;justify-content: space-between;align-items: center;gap:62px;position: relative;margin-top: 126px;}
.Hackyc .left{ width: 180px;}
.Hackyc .middle {
    width: 12px;
    height: 12px;
    background: #0175F7;
    border-radius: 6px;
}

.Hackyc .left .bq{ background-color: #0175F7; border-radius:0; width: 180px; height: 48px; font-size: 18px; font-family: 'Inter-SemiBold';color: #DFFF00; text-align:center; line-height: 48px;}
.Hackyc .right{flex: 1; }
.Hackyc .right .rq{width: 100%; color: #969DAF; font-size: 18px; font-family: 'Inter-Regular'; margin-bottom: 24px;}
.Hackyc .right .bt{ font-size: 26px; font-family: 'Inter-SemiBold'; color: #111122;margin-bottom: 16px; }
.Hackyc .right .ms{font-size: 18px; font-family: 'Inter-Regular'; color: #969DAF;}


.hackPic {
    margin-top: 64px;
    padding-bottom: 100px;
}
.hackPic .picFlex {
    display: flex;justify-content: space-between;align-items: center;gap: 24px;
    
}
.hackPic .picFlex .pic-item {
    width: 304px;
}
.hackPic .picFlex .m2,.m5,.m7 {
    margin-top: 20px;
}
.hackPic .picFlex img {width: 100%;border-radius: 0px;}


.winner {
    background:#0174f6;
    background-image: url("/www/web/images1/winner-bg.webp");
    background-position: center top;
    background-size: 100%;
    background-repeat: no-repeat;
    padding: 84px 80px;display:flex;justify-content: space-between;align-items: center;gap: 156px;
}
.winner .winner-left {
    width: 604px;
}
.winner .winner-left .lunbo-item .lunbo-flex{
    display:flex;justify-content: space-between;align-items: center;gap:20px;
}

.winner .winner-left .lunbo-item .lunbo-flex img {
    width: 292px;
    height: 338px; 
    border-radius: 0;
}


.winner .winner-left .lunbo-item .img-box {
    position: relative;
}
.winner .winner-left .lunbo-item .img-box:not(:first-child) {
    margin-top: 20px
}

.winner .winner-left .lunbo-item .img-box .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 292px;
    height: 338px; 
    background-image: url("/www/web/images/pic_shadow.png");
    border-radius: 0;
   
}
.winner .winner-left .lunbo-item .img-box .overlay .overlay-title{

    width: 170px;
    font-family: "Inter-Bold";
    font-weight: bold;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin:0 auto;
    margin-top: 230px;
}
.winner .winner-left .lunbo-item .img-box .overlay .overlay-desc{
    width: 170px;
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 18px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin:0 auto;
    margin-top: 12px;
}

.winner .winner-right {
    flex:1;
    color:#fff;
}
.winner .winner-right .small-title {
    font-family:'BebasNeue-Regular';
    font-weight: bold;
    font-size: 16px;
    color: #DFFF00;;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 146px;
}
.winner .winner-right .title {
    font-family:'Inter-Bold';
    font-weight: bold;
    font-size: 48px;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 20px;
}
.winner .winner-right .title span{
    color:#DFFF00;
}

.winner .winner-right .des{
   
    margin-top: 24px;
    font-family: 'Inter-Regular';
    font-weight: 400;
    font-size: 12px;
    color: rgba(255,255,255,0.9);
    line-height: 19px;
    text-align: left;
    font-style: normal;
    text-transform: none;
  
}

.winner .winner-right .winner-list {
    width: 100%;
    margin-top: 10px;
}
.winner .winner-right .winner-list .list-item {
    border-bottom:2px solid rgba(255,255,255,0.6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 20px;
    padding:56px 0 25px; 
}
.winner .winner-right .winner-list .list-item .name {
    font-family: 'Inter-SemiBold';
    font-weight: bold;
    font-size: 18px;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.winner .winner-right .winner-list .list-item .img {
    height: 20px;
}   
.winner .winner-right .winner-list .list-item .img img {
    height: 100%;

}

.winner .winner-right  .jian-box{display: flex;justify-content:flex-end;}
.winner .winner-right .jiantou{ margin: 140px 0 0 auto; font-size:18px; font-family: 'Inter-Regulars'; color: #fff; align-items: center; display: flex;}
.winner .winner-right .jiantou .prev-winner,.winner .winner-right .jiantou .next-winner {
    width: 40px; height: 40px;background: #DFFF00;margin: 0 20px;
}

.winner .winner-right .jiantou img{ width: 20px; height: 20px; margin:10px;}
.winner .winner-right .jiantou .prev-winner img {
    transform: rotate(-90deg);
}

.sponsor .qyjs{ margin-top: 24px; overflow: hidden;  border: 1px solid rgba(17,17,34,0.1); padding: 32px 40px;}
.sponsor .qyjs .rwjs .logo{width: 100px;height: 100px;border-radius: 50px;}
.sponsor .qyjs .rwjs .bt10{
font-family: "Inter-SemiBold";
font-weight: normal;
font-size: 24px;
color: #1E2020;
line-height: 24px;
text-align: left;
font-style: normal;
text-transform: none;
}
.sponsor .qyjs .rwjs img{width:100%;border-radius: 50%;}
.sponsor .qyjs .blue{ margin-top:16px;background-color: #2A8FFF; border-radius:0; padding:5px  15px; font-size: 14px; color: #fff; font-family: 'Inter-SemiBold';  margin-right: 10px;float: left;}
.sponsor .qyjs .qxms{ font-size: 14px; font-family: 'Inter-Regular'; color: #818181;line-height: 30px; margin-top: 20px;}
.sponsor .qyjs .blue a {
    color:#fff;

}


.sponsor-back {
    margin-top: 100px;
    background-image: url("/www/web/images1/sponsor-bg.webp");
    background-position: center top;
    background-size: 100% auto;
    background-repeat: no-repeat;
    padding:108px 80px 80px 80px;
}
.sponsor-back .speaker-back-flex {
    display: flex;
    justify-content: space-between;
    gap: 35px;
}
.sponsor-back .speaker-back-flex .back-left {
    flex: 1;
}
.sponsor-back .speaker-back-flex .back-right {
    width: 624px;
}
.sponsor-back .speaker-back-flex .back-right img {
    width: 100%;
}
.sponsor-back .speaker-back-flex .back-left .tag{
    font-family: "Inter-SemiBold";
    font-weight: 500;
    font-size: 14px;
    color: #F7FBFF;
    line-height: 18px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.sponsor-back .speaker-back-flex .back-left .title{
    font-family:"Inter-ExtraBold";
    font-weight: normal;
    font-size: 48px;
    color: #fff;
    line-height: 56px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 24px;
}
.sponsor-back .speaker-back-flex .back-left .subtilte {
    font-family:"Inter-ExtraBold";
    font-weight: normal;
    font-size: 48px;
    color: #DFFF00;
    line-height:48px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    line-height: 56px;
    
}
.sponsor-back .speaker-back-flex .back-left .desc {
    font-family: "Inter-Regular";
    font-weight: 400;
    font-size: 16px;
    color: #F7FBFF;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 24px;
} 
.sponsor-back .speaker-back-flex .back-left .speaker-btn {
    margin-top: 59px;
}