a{
  text-decoration:none;
  color: #8352C8;
}
ul,li{
  list-style:none;
  margin:0;
  padding:0;
}

img{
  max-width:100%;
}

html{
  font-size: clamp(100px, 5.2083vw, 160px);
  overflow-x: hidden;
}

body{
  /* 固定 16px，不要用 0.16rem。
     原因：aki-admin.css 在所有竞赛表单页（sign/sign_edit/submit/work_edit 等）最后加载，
     并把 html 重置为 16px，导致 competition.css 里依赖 html=100px 的 rem 字号（含 0.16rem）
     在表单页塌缩成约 2.56px（标签/标题看不见）。非表单页 html=100px 时 0.16rem 本就等于 16px，
     此处改为固定 16px 等价且能修复表单页。 */
  font-size: 16px;
  margin: 0;
  overflow-x: hidden;
  background-image: linear-gradient(#bef6ff, #90e5ff);
}


.block-sing {
  height:67.327vw;
}

.competition-nav{
  height:32px;
  position:absolute;
  top:0;
  right:0;
  z-index:999;
}

.competition-menu{
  display:flex;
  list-style: none;
  margin:0;
  padding:0;
  line-height:32px;
  justify-content: end;
  color:#fff;
  font-size:12px;
}

.competition-menu a{
  color:#8352c8;
  text-decoration:none;
}

.custom_xia .competition-menu a,.custom_qiu .competition-menu a,.custom_dong .competition-menu a{
  color:#fff;
  text-decoration:none;
}

.competition-menu li{
  margin:0 20px;
}

.competition-menu span{
  margin:0 5px;
}

.home-header{
  position: relative;
}

.home-header .banner{
  display:block;
  width:100%;
}

.home-header .logo{
  display:block;
  width:126px;
  position: absolute;
  top:32px;
  left:0;
}

.home-header-btn{
  width:60vw;
  display:flex;
  align-items: center;
  position: absolute;
  top:46.6vw;
  left:19.583333vw;
}

.home-header-btn a{
  height:5.46875vw;
  width:16.145833vw;
  line-height:4.947917vw;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/btn-bg.png) no-repeat;
  background-size: contain;
  margin-right:2.86vw;
  color:#fff;
  font-weight:bold;
  padding:0 0 0 2.5vw;
  font-size:2vw;
}

.home-header-btn-en a{
  font-size: 0.18rem;
  background-size: 100% 100%;
  
}

.video-notice .video{
  margin:0;
  position: relative;
  width: 100%;
  z-index:0;
}

.video-notice .video .video-bg{
  width:100%;
  position: absolute;
  top:0;
  z-index:999;
  pointer-events:none;
}

.video-notice .video .video-bg2{
  width:100%;
  position: absolute;
  top: 2.79vw;
  z-index:1;
  height: 100%;
  pointer-events:none;
}

.video-notice .video .video-bg3{
  width: 100%;
  position: absolute;
  z-index: 10;
  margin-top: -1.2vw;
  pointer-events:none;
}

.video-notice video{
  display:block;
  width:92%;
  margin:0 auto;
  position: relative;
  top: 16px;
  height: auto;
  z-index:9;
}

.video-notice .notice{
  padding:0 10px;
  position: relative;
  text-align:center;
}

.video-notice .notice-btn-more{
  position: absolute;
  right: 0px;
  bottom: -50px;
}

.video-notice .notice-btn-more img{
  height:14px;
}

.video-notice .notice-btn-more a{
  color:#fff;
  font-weight:bold;
}

.video-notice .notice .title{
 height:6.3vw;  
}

.title2026 {
  text-align: center;  
}

.img-title-big {
  width:42.65625vw;
  max-width: 100%;
  position: relative;
  left: -3.5vw;
}

.notice2026 {
  background-image: url(https://oss.singandlearn.cn/images/pcCustom2026/bg-news.png);
  background-repeat: no-repeat;
  background-size:100% auto;
  background-position: top center;
  width:74.114583vw;
  height:43.072916vw;
  overflow: hidden;
  margin:1.5vw auto 0;
  position: relative;
  left: 1.5vw;
}
.notice2026 .notice-scroll {
  padding:5.2vw 9.0625vw 2.2vw 5.2vw;
  height:100%;
  box-sizing:border-box;
  overflow:hidden;
}
.notice2026 .notice-list {
  padding:0;
  width:100%;
  height:100%;
  overflow-y:auto;
  box-sizing:border-box;
  scrollbar-width: thin;
  scrollbar-color: #0b90e3 #716e6c;
}
/* webkit 滚动条配色 + 隐藏上下箭头 */
.notice2026 .notice-list::-webkit-scrollbar{
  width:6px;
}
.notice2026 .notice-list::-webkit-scrollbar-track{
  background:#716e6c;
  border-radius:3px;
}
.notice2026 .notice-list::-webkit-scrollbar-thumb{
  background:#0b90e3;
  border-radius:3px;
}
.notice2026 .notice-list::-webkit-scrollbar-button{
  display:none;
}
/* li 行高：3行均分充满容器 */
.notice2026 .notice-list li{
  height:calc(100% / 3);
  margin:0;
  box-sizing:border-box;
}
.notice2026 .notice-list li .notice-item-video-box{
  height:100%;
  align-items:center;
}
.notice2026 .notice-list li p{
  padding:1.5vw 0 0.5vw;
  height:auto;
  min-height:4.58vw;
  overflow:visible;
}
.notice2026 .notice-list li .notice-item-box{
  padding-bottom:0.8vw;
}


.newsblock {
    width: 74.114583vw;
    overflow: hidden;
    margin: 1.5vw auto 0;
    position: relative;
    left: 1.5vw;
}
.newslist {
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/news3.png) no-repeat top center; background-size:100% 100%; width:100%;
}
.newsblock .notice-scroll {
  padding:0 9.0625vw 2.2vw 5.2vw;
  height:100%;
  box-sizing:border-box;
  overflow:hidden;
}
.newsblock .notice-list {
  padding:0;
  width:100%;
  height:100%;
  overflow-y:auto;
  box-sizing:border-box;
  scrollbar-width: thin;
  scrollbar-color: #0b90e3 #716e6c;
}
/* webkit 滚动条配色 + 隐藏上下箭头 */
.newsblock .notice-list::-webkit-scrollbar{
  width:6px;
}
.newsblock .notice-list::-webkit-scrollbar-track{
  background:#716e6c;
  border-radius:3px;
}
.newsblock .notice-list::-webkit-scrollbar-thumb{
  background:#0b90e3;
  border-radius:3px;
}
.newsblock .notice-list::-webkit-scrollbar-button{
  display:none;
}
/* li 行高：3行均分充满容器 */
.newsblock .notice-list li{
  height:calc(100% / 3);
  margin:0;
  box-sizing:border-box;
}
.newsblock .notice-list li .notice-item-video-box{
  height:100%;
  align-items:center;
}
.newsblock .notice-list li p{
  padding:1.5vw 0 0.5vw;
  height:auto;
  min-height:4.58vw;
  overflow:visible;
}
.newsblock .notice-list li .notice-item-box{
  padding-bottom:0.8vw;
}

.img-sing {
  width:59vw;
  max-width: 100%;
}

.org-block {
  text-align: center;
  margin:10vw auto 5vw;
}
.img-org {
  width:43.7vw;
  max-width: 100%;  
}
.org-prize-block {
  text-align: center;
  margin:6vw auto 0;
}
.img-org-prize {
  width:25.8854vw;
  max-width: 100%;  
}
.prize-block {
  text-align: center;
  margin:6vw auto 4.5vw;
}
.img-prize {
  width:60vw;
  max-width: 100%; 
}
.time-block {
  text-align: center;
  margin:7.5vw auto 4.5vw;
}
.img-time {
  width:72vw;
  max-width: 100%; 
}

.video-tabs{
  margin: 8.5vw auto 0;
  width:36vw;
  position:relative;
  z-index:1;
}

.video-tabs-item{
  width: 16vw;
  height: 9.97vw;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/video-sbox.png) no-repeat;
  background-size: 100% 100%;
  margin:0 1vw;
  position: relative;
  cursor: pointer;
  float:left;
}

.video-tabs-item:nth-child(1){
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/video-sbox.png) no-repeat;
  background-size: 100% 100%;
}

.video-tabs-item:nth-child(2){
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/video-sbox.png) no-repeat;
  background-size: 100% 100%;
}

.video-tabs-item video{
  height: 7.97vw;
  width: 14.12vw;
  margin: 1vw 0.94vw;
  position: relative;
  top:0;
  left:0;
}

.work-item::after{
  display: block;
  content: "";
  width: 3vw;
  height: 3vw;
  background: url(https://oss.singandlearn.cn/2024124/o_1iet7tov016docd8gitqrj138aa.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 3vw;
  left: 50%;
  margin-left: -1.5vw;
  z-index:999;
}


.video-tabs-notice{
  display: block;
}

.notice-list{
  width:100%;
  margin:0;
  list-style:none;
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top:50px;
}

.notice-list li{
  width:calc(50% - 5px);
  margin:8px 0 3vw;
  border-radius:5px;
  position: relative;
  /* background:url(https://oss.singandlearn.cn/images/pcCustom2026/notic-bg.png) no-repeat; */
  /* background-size:100% 100%; */
 
}


.notice-list li .notice-item-video-box{
  display:flex;
  align-items: flex-end;
}

.notice-list li .notice-item-box{
  border-bottom: 1px solid #000;
  flex: 1;
  min-height:3vw;
}

.video-notice .notice-item-box .video{
  margin:0 auto;
  width: 90%;
}

.video-notice .notice-item-box .video video{
  height:auto;
  top:0;
}

.notice-list li p{
  padding: 10px 0;
  max-width: 100%;
  color:#000;
  font-size: 1.1458vw;
  margin-bottom:0;
  line-height: 1.5;
  text-align: left;
  height:4.58vw;
  overflow: hidden;
}

.notice-list li p a{
  color:#000;
}

.notice-list .time{
  color:#000;
  font-size: 0.8333vw;
}

.notice-list li a img{
  height:1.979167vw;
}

.notice-list .item-title{
  color:#fff;
  font-size:0.14rem;
  font-weight:normal;
  padding-top:16px;
  margin:0;
  font-weight:bold;
  padding-bottom:10px;
  position: relative;
}
.notice-list .icon-notice{
  display:block;
  width:58px;
  height:58px;
  background:url(../singandlearn2022/icon_03.png) no-repeat;
  background-size:100% 100%;
  position: absolute;
  top:-12px;
  left:-8px;
}

.notice-list .item-time{
  display:block;
  color:#228dfb;
  font-size:0.1rem;
  padding-top:8px;
  padding-bottom:10px;
}


.notice-list .item-time.white{
  color:#fff!important;
}

.notice-list .item-op{
  display:block;
  width:45px;
  background:#fff;
  position: absolute;
  right:10px;
  bottom:10px;
  color:#0c4295;
  font-size:0.1rem;
  text-decoration:none;
  padding:1px 5px;
  border-radius:4px;
  font-weight:bold;
}

.notice-list .item-op-en{
  width: 60px;
}

.notice-list .item-op::after{
  display:block;
  content:"";
  width:8px;
  height:7px;
  background:url(../singandlearn2022/icon-arrow-blue_03.png) no-repeat;
  background-size:100% 100%;  
  position: absolute;
  right:5px;
  bottom:6px;
}

.video-notice .decorate{
  display:block;
  width:100%;
  height:auto;
  position: relative;
  top:-25px;
  z-index:66;
}


.activity-into{
 
}

.activity-into .title img{
  display:block;
  height:6.3vw;
  margin:0 auto;
}

.activity-model{
  position: relative;
  text-align: center;
  margin-top:6vw;
}

.activity-model .btn-chang-join{
  display:block;
  width:121px;
  height:38px;
  background:url(../singandlearn2022/btn-join1_15.png) no-repeat;
  background-size:100% auto;
  position: absolute;
  bottom:15%;
  left:10%;
}

.activity-model .btn-chang-join-en{
  background-image:url(../singandlearn2022/en/btn-join1_15.png?v=eueu);
}


.model-channg-list .title2{
  display:block;
  height:6.3vw;
  margin:0 auto;
}

.top2vw {
  padding-top:2vw;
}

.top14vw {
  padding-top:1.4vw;
}

.model-channg-item-box{
  border-radius:9px;
  padding:5vw 0px 3vw 0px;
  width: 60vw;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.model-channg-item-box a{
  display: block;
  width: calc(25% - 20px);
  position: relative;
  font-weight: bold;
  font-size: 1.666667vw;
  color: #8352C8;
  line-height: 3.125vw;
}

.model-channg-item-box a .btn-more{
  position: absolute;
  left: 20px;
  bottom: 15px;
  width: 120px;
}


.block-learn {  
  height:72.76vw;
}

.block-time {
  height:114.6354vw;
}

.block-awards {
  height:56.875vw;
}

.org-model {
  height:55.833333vw;
}

.model-xue{
  position: relative;
}

.model-xue-en{
  margin-top:-60px;
}

.model-xue img.main{
  display:block;
  width:100%;
}

.model-xue .btn-join{
  display:block;
  width:130px;
  height:50px;
  background:url(../singandlearn2022/btn-join2_03.png) no-repeat;
  background-size:130px auto;
  position: absolute;
  bottom: 13%;
  left: 12%;
  z-index:999;
}

.model-xue .btn-join-en{
  background-image:url(../singandlearn2022/en/btn-join1_15.png?v=euwueu);
}

.model-wan{
  position: relative;
  top:-20px;
}

.model-wan img.main{
  display:block;
  width:100%;
}

.model-wan .btn-join{
  display:block;
  width:121px;
  height:38px;
  background:url(../singandlearn2022/btn-join1_15.png) no-repeat;
  background-size:100% auto;
  position: absolute;
  bottom: 15%;
  left: 12%;
}

.model-wan .btn-join-en{
  background-image:url(../singandlearn2022/en/btn-join1_15.png?v=43838);
}

.activity-model-bg{
  width:52.239583vw;
}

.activity-model-tag{
  width:220px;
}

.activity-model-card{
  position:absolute;
  bottom:2%;
  left:49.451645%;
}

.activity-model-card p{
  color: #0A754C;
  font-size:0.24rem;
  font-weight:bold;
  font-family: Source Han Sans CN;
  margin-bottom:10px;
  margin-left:0px;
}

.activity-model-card p img{
  height:30px;
}

.model-xue .activity-model-card p{
  color:#FC5D1F;
}

.activity-model-card ul{
  font-size:0.16rem;
  color:#fff;
  padding:10px 60px 10px 20px;
}

.activity-model-card-en ul{
  font-size:0.12rem;
}


.activity-model-card li{
  margin-bottom:10px;
  font-family: Source Han Sans CN;
  font-weight:bold;
  list-style: disc;
}

.activity-model-btn{
  position: relative;
  z-index:999;
}

.activity-model-btn img{
  height:3vw;
}

.activity-time{
  position: relative;
  margin-top:10px;
}

.activity-time img.main{
  display:block;
  width:100%;
}

.activity-time .time-list{
  width:100%;
  text-align: center;
  display: flex;
  margin:20px 0;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/time-main.png) no-repeat;
  background-position: center;
  height: 63.75vw;
  background-size: auto 63.75vw;
  position: relative;
}

.activity-time .time-list img{
  width:auto;
}

.activity-time .time-list .img9{
  height: 13.28125vw;
  position: absolute;
  right: 50%;
  margin-right: 6vw;
  top: 2vw;
}

.activity-time .time-list .img10{
  height: 13.28125vw;
  position: absolute;
  left: 50%;
  margin-left: 6vw;
  top: 10vw;
}

.activity-time .time-list .img11{
  height: 13.28125vw;
  position: absolute;
  right: 50%;
  margin-right: 6vw;
  top: 31vw;
}

.activity-time .time-list .img12{
  height: 22.65625vw;
  position: absolute;
  left: 50%;
  margin-left: 6vw;
  top: 37vw;
}

.activity-time .time-list b{
  display:block;
  color:#fff;
  font-size:0.24rem;
}

.activity-time .time-list p{
  color:#fff;
  font-size:0.12rem;
}

.activity-time .time2 b{
  color:#000;
}

.activity-time .time1{
  position:absolute;
  top:38%;
  left:20%;
}

.activity-time .time1-en{
  top: 38%;
  left: 11%;
  width: 8em;
}

.activity-time .time2{
  position:absolute;
  top:41%;
  right:20%;
}

.activity-time .time2-en{
  top: 42%;
  right: 11%;
  width: 10em;
}

.activity-time .time3{
  position:absolute;
  top:63%;
  right:20%;
}

.activity-time .time3-en{
  top: 64%;
  right: 11%;
  width: 10em;
}

.activity-time .time4{
  position:absolute;
  top:71%;
  left:8%;
}

.activity-time .time4-en{
  top: 72%;
  left: 6%;
  width: 11em;
}

.model-prize{
  position: relative;
  margin-top:-30px;
  text-align: center;
}

.model-prize img.main{
  display:block;
  width:100%;
}

.model-prize .prize-list{
  width:100%;
}



.model-prize .tips-en{
  bottom: 8%;
  padding: 0 40px;
}

.model-organ{
  position: relative;
}
.model-organ img.main{
  display:block;
  width:100%;
}

.organ1 {
  height:7.4479vw;
  margin-top:7.239583vw;
}

.footer-zs{
  position: absolute;
  bottom: 0;
}

.organ-tips{
  font-weight:bold;
  text-align: center;
}

.organ-tips p{
  font-size:1.6vw;
  color:#8352c8;
  font-family: AlibabaPuHuiTi;
  position: relative;
  margin-bottom: 30px;
}

.organ-tips p::after{
  display:block;
  content:'';
  width:20em;
  height:1px;
  background:#8352c8;
  position: absolute;
  left: 50%;
  margin-left: -10em;
  margin-top: 10px;
}

.organ-tips span{
  display:block;
  color:#8352c8;
  font-size:1vw;
  margin-bottom:1vw;
}
.organ-tips p.organ-tips-small {
  font-size:1.37vw
}




/* 登录 */
.body-compe-m{
  height:100vh;
  background-image:url(../singandlearn2022/login-bg_02.png);
  background-repeat: no-repeat;
  background-size:100% auto;
  background-position: bottom center;
}

.m-special-style .contactUs-form{
  border-radius: 27px;
  background:#fff;
}

.m-special-style .contactUs-form .form-title{
  margin-bottom:20px;
}

.m-special-style .contactUs-form .form-con{
  border-radius:5px;
}

.btn-full-blue{
  width:100%;
  background:#057CBF;
  border-radius:5px;
  margin-top:20px;
  color:#fff;
}

.m-special-style .contactUs-form .title.page-login h4{
  display:block;
  text-align: center;
  width:100%;
  margin-top:0;
}

.m-special-style .contactUs-form form{
  margin-bottom:20px;
}

.m-special-style .forget_password form button.btn-send-code{
  background:#228DFB;
  height:50px;
  line-height:0.5rem;
}

/* 报名表 */
.m-form-card{
  margin:32px 15px;
  background:#fff;
  border-radius: 10px;
  padding:0 16px;
}

.m-bg-special{
  min-height:100vh;
  background-image:url(https://oss.singandlearn.cn/images/pcCustom2026/detail-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: top center;

}

/* ===== competition_detail 套用首页 header-area / footer-area 风格 ===== */
.header-area{
  background:transparent;
  box-shadow:none;
  position:absolute;
  top:0;
  padding:1.3vw 0;
  left:0;
  right:0;
  z-index:60;
}
.header-area .header-wrapper{ width:100%; }
/* 活动独立报名/个人中心页：去掉 absolute 浮层，header 回到正常文档流，不再覆盖下方内容 */
.header-area.login-header.competition-sign-header{
  position:relative;
  top:auto;
  left:auto;
  right:auto;
  /* margin-bottom:2vw; */
}
.header-area .container-width{ max-width:100%; margin:0 auto; padding:0 2.96875vw; box-sizing:border-box; }
.header-area .header-content{
  display:flex;
  align-items:center;
  min-height:3.6458vw;
}
.header-area .header-logo img{
  display:block;
  height:clamp(40px,2.4vw,300px);
}
/* 首页（competition/index）顶部导航沿用 .header-area 结构；透明空白左区不拦截 banner 点击 */
.competition-home-nav{ pointer-events:none; }
.competition-home-nav .header-navigation{ pointer-events:auto; }
.header-area .header-navigation{ margin-left:auto; }
.header-area .main-menu-box{
  display:flex;
  align-items:center;
}
.header-area .main-menu-list{
  display:flex;
  align-items:center;
  gap:2px;
  list-style:none;
  margin:0;
  padding:0 16px;
  background:#ffffff;
  border-radius:5px;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
}
.header-area .main-menu-list > li{ position:relative; }
.header-area .main-menu-list > li > a{
  display:block;
  padding:0 16px;
  line-height:72px;
  color:#333333;
  font-size:clamp(14px,0.8333vw,22px);
  text-decoration:none;
  white-space:nowrap;
}
.header-area .main-menu-list > li > a:hover{ color:#8352C8; }
.header-area .main-menu-list > li.active > a{ color:#8352C8; font-weight:bold; }
.header-area .main-menu-list > li .caret{ font-size:clamp(11px,0.573vw,16px); opacity:.6; }
.header-area .main-menu-list > li .sub-menu{
  position:absolute;
  top:72px;
  left:0;
  min-width:170px;
  background:#ffffff;
  box-shadow:0 6px 18px rgba(0,0,0,.12);
  list-style:none;
  margin:0;
  padding:8px 0;
  display:none;
  z-index:70;
}
.header-area .main-menu-list > li:hover .sub-menu{ display:block; }
/* 右侧按钮组（main-menu-list-btn）内的"我的"下拉同样需收起：其 UL 不带 main-menu-list 类，单独兜底 */
.header-area .main-menu-list-btn > li{ position:relative; height:72px; display:flex; align-items:center; }
.header-area .main-menu-list-btn > li .sub-menu{
  position:absolute;
  top:100%;
  right:0;
  left:auto;
  min-width:170px;
  background:#ffffff;
  box-shadow:0 6px 18px rgba(0,0,0,.12);
  list-style:none;
  margin:0;
  padding:8px 0;
  display:none;
  z-index:70;
}
.header-area .main-menu-list-btn > li:hover .sub-menu{ display:block; }
.header-area .main-menu-list-btn > li .sub-menu li a{
  display:block;
  padding:8px 20px;
  color:#444444;
  font-size:clamp(14px,0.78125vw,22px);
  text-decoration:none;
  white-space:nowrap;
}
.header-area .main-menu-list-btn > li .sub-menu li a:hover{
  color:#8352C8;
  background:#f6f1fc;
}
.header-area .main-menu-list > li .sub-menu li a{
  display:block;
  padding:8px 20px;
  color:#444444;
  font-size:clamp(14px,0.78125vw,22px);
  text-decoration:none;
  white-space:nowrap;
}
.header-area .main-menu-list > li .sub-menu li a:hover{
  color:#8352C8;
  background:#f6f1fc;
}
.header-area .main-menu-list-left{ margin-left:16px; }
.header-area .main-menu-list-left .nav-item-lang{
  color:#666666;
  font-size:clamp(14px,0.78125vw,22px);
  padding:0 8px;
  line-height:0.72rem;
  cursor:pointer;
}
.header-area .main-menu-list > li > a.menu-home-btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:3.6458vw;
  padding:0 clamp(16px,1.25vw,150px);
  background:#FFFFFF;
  border-radius:6px;
  font-family:"Microsoft YaHei",sans-serif;
  font-weight:400;
  font-size:clamp(14px,0.85vw,100px);
  color:#020202;
}
.header-area .main-menu-list > li > a.menu-home-btn::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:0;
  transform:translateX(-50%);
  width:100%;
  height:4px;
  background:#057CBF;
  border-radius:2px;
  opacity:0;
  transition:opacity .2s ease;
}
.header-area .main-menu-list > li > a.menu-home-btn:hover{ color:#057CBF; }
.header-area .main-menu-list > li > a.menu-home-btn:hover::after{ opacity:1; }
.header-area .main-menu-list-btn{ display:flex; align-items:center; gap:2px; margin-left:2px; }
.header-area .menu-login-btn-full{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:3.6458vw;
  padding:0 clamp(16px,1.25vw,150px);
  margin-left:0;
  border-radius:6px;
  background:#057CBF;
  color:#ffffff !important;
  font-family:"Microsoft YaHei",sans-serif;
  font-weight:400;
  font-size:clamp(14px,0.85vw,100px);
  text-decoration:none;
  white-space:nowrap;
}
.header-area .menu-login-btn-full:hover{ background:#046a9e; }
.header-area .mobile-menu{
  display:none;
  margin-left:auto;
  font-size:0.26rem;
  line-height:1;
  cursor:pointer;
  color:#333333;
  user-select:none;
}

/* footer-area */
.footer-area{
  background:#057CBF;
  color:#ffffff;
  padding:0;
  margin-top:0;
  min-height:8.6vw;
  display:flex;
  align-items:center;
}
.footer-area .footer-wrapper{ width:100%; }
.footer-area .container{ max-width:100%; padding:0 2.96875vw; box-sizing:border-box; }
.footer-area .footer-widget .footer-logo{
  height:5.78125vw;
  width:auto;
  display:block;
}
.footer-area .footer-nav{
  list-style:none;
  margin:0 0 8px;
  padding:0;
  display:flex;
  flex-wrap:wrap;
}
.footer-area .footer-nav li{ margin:0 20px 8px 0; }
.footer-area .footer-nav li a{
  color:#ffffff;
  text-decoration:none;
  /* clamp 复刻原 0.15rem 在根字号 clamp(100px,5.2083vw,160px) 下的缩放：
     普通页随分辨率放大（高分辨率不再显小），px 下限保证表单页(根字号被 aki-admin 重置16px)不塌缩 */
  font-size:clamp(15px, 0.78125vw, 24px);
}
.footer-area .footer-nav li a:hover{ color:#ffffff; text-decoration:underline; }
.footer-area .copy-text{
  color:#ffffff;
  /* 复刻原 0.13rem：普通页随分辨率放大，px 下限防表单页塌缩 */
  font-size:clamp(13px, 0.677vw, 21px);
  line-height:1.8;
  margin:0;
}
.footer-area .copy-text a{ color:#ffffff; }
.footer-area .copy-text a:hover{ color:#ffffff; }
.footer-area .copy-text-box{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }
.footer-area .footer-social-icons{
  list-style:none;
  display:flex;
  margin:0;
  padding:0;
}
.footer-area .footer-social-icons li{ margin-right:12px; }
.footer-area .footer-social-icons li a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
  color:#ffffff;
  text-decoration:none;
  /* 复刻原 0.16rem：普通页随分辨率放大，px 下限防表单页塌缩 */
  font-size:clamp(16px, 0.833vw, 26px);
}
.footer-area .footer-social-icons li a:hover{ background:#046a9e; }

.m-bg-special-chun{
  background-image:url(m/bg-chun.png) !important;
}

.m-bg-special-xia{
  background-image:url(m/bg-xia.png) !important;
}

.m-bg-special-qiu{
  background-image:url(m/bg-qiu.png) !important;
}

.m-bg-special-dong{
  background-image:url(m/bg-dong.png) !important;
}

.m-form-card .aki-btn.aki-btn-success{
  background:#228DFB;
  padding: 5px 10px;
}

.m-form-card .control-label{
  margin-bottom:5px;
}

.m-form-card .aki-input-group{
  margin-bottom:10px;
}

.m-form-card .form-check{
  padding-left:0;
}

.m-flex-center{
  display:flex;
  align-items: center;
  justify-content: center;
}

.m-sign-ok{
  display:block;
  background:#fff;
  width:90%;
  border-radius: 10px;
  padding:16px;
}

.m-sign-ok .icon-sign-status{
  display:block;
  width:80px;
  height:80px;
  border-radius:50px;
  background:rgba(34, 141, 251, 0.3);
  display:flex;
  align-items: center;
  justify-content: center;
  margin:40px auto;
}

.m-sign-ok .icon-sign-status svg{
  width:40px;
  height:40px;
}

/* 唱学玩 */
.game-footer{
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  height:clamp(32px,1.9vw,220px);
  line-height:clamp(32px,1.9vw,220px);
  display:flex;
}

.game-footer a{
  display:block;
  flex:1;
  text-align: center;
  text-decoration:none;
  color:#fff;
  font-size:clamp(13px,0.9vw,90px);
}

.game-footer .yellow{
  background:#fcbd00;
}

.game-footer .green{
  background:#8352c8;
  border-right:1px solid #fff;
}
.game-footer .red{
  background:#8352c8;
}

.game-header-btn{
  display:flex;
  align-items: center;
  justify-content: center;
  padding-top:15px;
}

.game-header-btn a{
  line-height:4.24vw;
  height:4.74vw;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/btn-bg.png) no-repeat;
  background-size: contain;
  margin-right:1.43vw;
  margin-left:1.43vw;
  color:#fff;
  font-weight:bold;
  padding:0 2.08vw 0 1.8vw;
  font-size:2vw;
  width:15.57vw;
}

.game-header-btn i.icon{
  display:block;
  content:'';
  width:12px;
  height:10px;
  background:url(../singandlearn2022/home-arr.png) no-repeat;
  background-size:12px auto;
  margin-left:10px;
}

.game-header-btn a.game-btn-img{
  padding:0;
  background:none;
  border:none;
  width:auto;
  height:auto;
  margin-left:1.43vw;
  margin-right:1.43vw;
}
.game-header-btn a.game-btn-img img{
  display:block;
  width:15.46875vw;
  max-width:297px;
  height:auto;
}

.m-game-main{
  padding:0px 0 clamp(40px,2.6vw,300px) 0;
}

.m-game-content {
  padding-bottom:6vw;
}

.m-game-content .rule-title{
  font-family: Microsoft YaHei;
  font-weight: bold;
  font-size: 1.875vw;
  color: #057CBF;
  line-height: 1.3;
  text-align: center;
  margin: 0;
  padding: 2.239583vw 0 clamp(40px,3.614583vw,90px);
}

.m-game-content .rule-content{
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/card02.png);
  background-repeat:no-repeat;
  background-size:100% 100%;
  background-position: top center;
  min-height:380px;
  padding: 0 2.96875vw 0;
  margin-bottom: clamp(40px,9vw,260px);
  position: relative;
} 




.m-game-content-xia .rule-content{
  /* background-image:url(m/card-xia_02.png) !important; */
}

.m-game-content-qiu .rule-content{
  /* background-image:url(m/card-qiu_02.png) !important; */
}

.m-game-content-dong .rule-content{
  /* background-image:url(m/card-dong_02.png) !important; */
}


.m-game-content .rule-content::before{
  display: block;
  content: '';
  width: 100%;
  padding-top: 4.8866%;
  background: url(card01.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  bottom: calc(100% - 1px);
  left: 0;
}

.m-game-content-xia .rule-content::before{
  /* background-image:url(m/card-xia_01.png) !important; */
}

.m-game-content-qiu .rule-content::before{
  /* background-image:url(m/card-qiu_01.png) !important; */
}

.m-game-content-dong .rule-content::before{
  /* background-image:url(m/card-dong_01.png) !important; */
}

.m-game-content .rule-content::after{
  display: block;
  content: '';
  width: 100%;
  padding-top: 21.9895%;
  background: url(card03.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 100%;
  left: 0;
}

.m-game-content-xia .rule-content::after{
  /* background-image:url(m/card-xia_03.png) !important; */
}

.m-game-content-qiu .rule-content::after{
  /* background-image:url(m/card-qiu_03.png) !important; */
}

.m-game-content-dong .rule-content::after{
  /* background-image:url(m/card-dong_03.png) !important; */
}

.m-game-content-xia .rule-content-bg,.m-game-content-qiu .rule-content-bg,.m-game-content-dong .rule-content-bg{
  background:transparent !important;
}



.m-game-content.m-game-content2 .rule-content{
  background-image:url(card2_02.png);
  
} 


.m-game-content.m-game-content2 .rule-content::before{
  background-image: url(card2_01.png);
  height: 26px;
  top:-25px;
}


.m-game-content.m-game-content2 .rule-content::after{
  background-image: url(card2_03.png);
  height: 150px;
  bottom: -150px;
}


.m-game-content .rule-content p{
  /* color: #0F794D; */
  color:#393939;
  font-family:"Microsoft YaHei";
  font-size:0.18rem;
  line-height:0.32rem;
  margin:5px 0;
}

.rule-content img {max-width: 100%;}
.m-game-content .rule-content-bg video,
.m-game-content .rule-content-bg img{
  display:block;
  width:100%;
  margin:0 0 1.4vw;
  border-radius:8px;
}

/* 歌单 */
.game-song-sheet{
  margin:0 15px;
  padding-top:15px;
}

.song-list-model{
  margin-top: 2vw;
}

.song-list-btn{
  margin: 15px auto 30px auto;
}

.song-list-btn a{
  display:block;
  width:100%;
  height:35px;
  line-height:0.35rem;
  text-align: center;
  background: linear-gradient(90deg, #5FCB54, #FFFFFF, #70DD7F);
  border-radius:30px;
  color:#0F794D;
  text-decoration:none;
  display:flex;
  align-items: center;
  justify-content: center;
}

.song-list-btn-xia a{
  background: linear-gradient(90deg, #FF4115, #FFD3B8, #FB7657);
  color: #FF4115;
}

.song-list-btn-qiu a{
  background: linear-gradient(90deg, #FD8B10, #EED193, #FC890E);
  color: #F87705;
}

.song-list-btn-dong a{
  background: linear-gradient(90deg, #CE2E16, #FAC46F, #CE2E16);
  color: #AD1E08;
}

.song-list-btn .icon-left,.song-list-btn .icon-right{
  display:block;
  width:12px;
  height:10px;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/m/icon-left.png) no-repeat;
  background-size:12px auto;
  margin:0 10px;
}

.song-list-btn-xia .icon-left,.song-list-btn-xia .icon-right{
  background-image: url(m/icon-xia-left.png);
}

.song-list-btn-qiu .icon-left,.song-list-btn-qiu .icon-right{
  background-image: url(m/icon-qiu-left.png);
}

.song-list-btn-dong .icon-left,.song-list-btn-dong .icon-right{
  background-image: url(m/icon-dong-left.png);
}

.song-list-btn .icon-right{
  transform: rotate(180deg);
}

.song-list{
  /* background:#4D48CE; */
  /* border-radius:10px; */
  color:#fff;
  padding:16px 0;
}

.song-list .rule-content{
  margin:0;
}

.song-list .header b{
  display:block;
  text-align: center;
  font-size:0.2rem;
  padding-bottom:10px;
  color: #FC686F;
  text-shadow: 0px 2px 0px rgba(49, 116, 154, 0.62);
}

.song-list-xia .header b{
  color: #FF4115;
}

.song-list-qiu .header b{
  color: #F87705;
}

.song-list-dong .header b{
  color: #AD1E08;
}

.song-list .header p{
  font-size:0.13rem;
  line-height:1.5;
}

.s-title{
  display:flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom:10px;
}

.s-title p{
  font-size:0.16rem;
  margin:0;
}

.s-title a{
  font-size:0.12rem;
  text-decoration:none;
  color:#fff;
}

.song-card-list,.song-card-list li{
  list-style:none;
  margin:0;
  padding:0;
}


.song-card-list .song-card{
  background:#fff;
  border-radius:5px;
  padding:10px;
  color:#333;
  display:flex;
  align-items: center;
  margin-bottom:10px;
}

.song-card-list .song-card img{
  width:60px;
  height:60px;
  margin-right:10px;
}

.song-card-list .song-card p{
  margin-bottom:0;
  font-size:0.12rem;
}

.song-card-list .song-card .title{
  font-size:0.14rem;
  margin-bottom:10px;
}

.song-card-list .song-card .time{
  display:flex;
  align-items: center;
}

.song-card .icon-time{
  display:block;
  width:12px;
  height:12px;
  background:url(../singandlearn2022/icon-time.png) no-repeat;
  background-size:12px auto;
  margin-right:5px;
}

.song-card .play-box{
  margin-left:auto;
  display:flex;
}

.song-card .icon-ci{
  display:block;
  width:20px;
  height:20px;
  background:url(../singandlearn2022/icon-ci.png) no-repeat;
  background-size:20px auto;
  margin-left:10px;
}

.song-card .icon-ci-en{
  background-image:url(../singandlearn2022/en/icon-ci.png);
}

.song-card .icon-play{
  display:block;
  width:20px;
  height:20px;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/play.png) no-repeat;
  background-size:20px auto;
  margin-left:10px;
}

.song-card-xia .icon-play{
  background-image:url(play.png);
}

.song-card-qiu .icon-play{
  background-image:url(play.png);
}

.song-card-dong .icon-play{
  background-image:url(play.png);
}

/* 学 */
.m-bg-white{
  margin:0px auto 40px auto;
  min-height:calc(100vh - 70px);
}

.game-xue-item{
  list-style:none;
  margin:0;
  padding:30px 20px;
}

.game-xue-item li{
  margin:0;
  padding:0;
  background: #ebf1f5;
  border-radius:5px;
  display:flex;
  align-items: center;
  margin-bottom:10px;
  padding:2px;
}

.game-xue-item li img{
  display:block;
  width:156px;
  height:96px;
}

.game-xue-item .item-detail{
  font-size:0.12rem;
  color:#343535;
  padding:5px 10px;
}

.game-xue-item .item-detail b{
  display:block;
  font-size:0.14rem;
  margin-bottom:5px;
}

.game-xue-item .item-detail p{
  margin-bottom:10px;
}

.game-xue-item .item-detail a{
  display:inline-block;
  background:#5DCA52;
  color:#FFFFFF;
  font-size:0.12rem;
  padding:2px 10px;
  border-radius:5px;
  text-decoration:none;
}

/* 玩 */

.game-play{
  padding:20px 20px;
}

.game-notice{
  background:#F56040;
  border:2px solid #fff;
  border-radius:10px;
  padding: 20px;
  color:#fff;
  font-size:0.14rem;
  line-height:2;
  min-height:calc(100vh - 200px);
}

.game-notice b{
  display:block;
  text-align: center;
  font-size:0.16rem;
  margin-bottom:10px;
}

.game-play a{
  display:block;
  width:100%;
  height:35px;
  line-height:0.35rem;
  text-align: center;
  background:#F56040;
  border-radius:30px;
  color:#fff;
  text-decoration:none;
  margin-top:15px;
  display:flex;
  align-items: center;
  justify-content: center;
  border:2px solid #fff;
}

.game-play .icon-left,.game-play .icon-right{
  display:block;
  width:12px;
  height:10px;
  background:url(../singandlearn2022/icon-arr-white.png) no-repeat;
  background-size:12px auto;
  margin:0 10px;
}

.game-play .icon-right{
  transform: rotate(180deg);
}

/* 内页nav */
.competition-nav-inner{
  height:40px;
  display:flex;
  align-items: center;
  background: #8352C8;
}
.competition-nav-inner a{ color:#fff; } 

.competition-nav-inner.custom_xia{
  background: linear-gradient(90deg, #FF4115, #FBE1D3, #FB7657);
}

.competition-nav-inner.custom_qiu{
  background: linear-gradient(90deg, #FD8B10, #EED193, #FC890E);
}

.competition-nav-inner.custom_dong{
  background: linear-gradient(90deg, #CE2E16, #FAC46F, #CE2E16);
}

.competition-nav-inner img{
  display:block;
  width:40px;
  height:30px;
  margin:5px 10px;
}

.competition-nav-inner ul{
  margin-left:auto;
}


/* 游戏 */
.game-answer-box{
  min-height:100vh;
}

.question-no,.question-no li{
  list-style:none;
  margin:0;
  padding:0;
}

.question-no{
  padding:10px;
  display:flex;
  color:#fff;
}

.question-no li {
  background:#C2C2C2;
  flex:1;
  text-align: center;
  font-size:0.12rem;
  padding:8px 0;
}


.question-no li.error{
  background:#F56040;
}

.question-no li.right{
  background:#24C69A;
}

.question-no li.current{
  position: relative;
}

.question-no li.current::after{
  display:block;
  content:'';
  width:14px;
  height:9px;
  background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAOCAMAAAACJixMAAAAAXNSR0IArs4c6QAAAF1QTFRFAAAA/wAA/1VV/1VV/21J62I782E99mE+8mBA9WJA9F9B9l9B9V9A9GA/9F9B9mE/9V9A9WBA9V9A9WBA9WA/9WBA9mBA9WBA9WA/9WBA9WA/9WBA9WBA9WBA9WBAI/dkPwAAAB50Uk5TAAEDBgcNFR0oNENTY3V2iZucq6yturzK4erx+Pz+zqHNBgAAAGBJREFUGBltwQUOg1AARMGFFtcq/u5/TAKEfIEZWaJvpDvBm0+gGxVQ6yqfgTmXLxnYDIlcj45D95Sj5fSSrcQoZWQTxpTpFPfY+liH8IfrH2rX4Gu0KRZ8SyEpHbka0xVCiBIaJJCQYAAAAABJRU5ErkJggg==) no-repeat;
  background-size:14px auto;
  position: absolute;
  bottom:-9px;
  left:50%;
  margin-left:-7px;
}

.game-q-text{
  padding:30px;
}

.game-a-list{
  padding:10px 30px;
}
.game-a-list p{
  padding-bottom:15px;
  margin:0;
}
.game-a-list a{
  display:block;
  width:100%;
  height:40px;
  line-height:0.4rem;
  text-align: center;
  color:#2E2E2E;
  text-decoration:none;
  background:#E8E7E7;
  margin-bottom:12px;
  border-radius:5px;
}

.game-a-list a.active{
  background:#24C69A;
  color:#fff;
}

.answer-sure{
  display:block;
  margin: 0 30px;
  background:#228DFB;
  color:#fff;
  height:40px;
  line-height:0.4rem;
  text-align: center;
  border-radius:5px;
  margin-top:50px;
}

.answer-pop{
  width: 100%;
  height:100vh;
  position: absolute;
  top:0;
  left:0;
  align-items: center;
  justify-content: center;
  z-index:999;
  display:flex;
}

.answer-pop.hidden{
  display:none;
}

.answer-pop-box{
  width:80%;
  background:#fff;
  box-shadow: 0px 0px 8px 2px #A0A0A0;
  border-radius: 18px;
  padding:36px;
  text-align: center;
  font-size:0.24rem;
  color: #000;
}

.answer-pop-box p{
  font-size:0.2rem;
  padding-top:10px;
}

.answer-pop-box a{
  display:block;
  width:100%;
  height:40px;
  background:#228DFB;
  line-height:0.4rem;
  text-align: center;
  text-decoration:none;
  color:#fff;
  font-size:0.18rem;
  border-radius:5px;
  margin-top:30px;
}

.answer-pop-box .icon-dui,.answer-pop-box .icon-cuo{
  display:block;
  width: 65px;
  height:65px;
  background:url(../singandlearn2022/icon-dui_03.png) no-repeat;
  background-size:65px auto;
  margin:30px auto;
}

.answer-pop-box .icon-cuo{
  background-image:url(../singandlearn2022/icon-cuo_03.png);
}

/* 作品列表 */
.opus-list{
  min-height:100vh;
  background: #EDEDED;
  padding:20px;
}

.opus-list .main-title{
  color:#222;
  font-size:0.32rem;
  padding-left:20px;
  border-left:5px solid #228DFB;
}

.opus-into{
  margin:30px auto;
}

.opus-into b{
  display:block;
  font-weight:bold;
  color:#222;
  font-size:0.16rem;
  margin-bottom:10px;
}

.opus-into p{
  font-size:0.13rem;
  color:#787777;
  line-height:1.5;
}

.opus-model-header{
  display:flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}

.opus-model-header p{
  margin-bottom:0;
}

.opus-model-header a{
  text-decoration:none;
  color:#222222;
  font-size:0.13rem;
}

.opus-model-list{
  margin-bottom:25px;
}

.opus-model-item{
  background: #FFFFFF;
  box-shadow: 0px 0px 6px 0px rgba(34,34,34,0.2);
  border-radius: 5px;
  margin-top:15px;
}

.opus-model-item img{
  max-width:100%;
}

.opus-footer{
  display:flex;
  align-items: center;
  justify-content: space-between;
  padding:15px;
}

.opus-footer p{
  margin:0;
}

.opus-footer a{
  display:block;
  color:#fff;
  background: #228DFB;
  text-decoration:none;
  display:flex;
  align-items: center;
  padding:2px 10px;
  border-radius:3px;
}

.opus-footer a img{
  width:12px;
  margin-right:5px;
}


.opus-detail{
  padding:20px;
}

.opus-detail .main-title{
  color:#222;
  font-size:0.32rem;
  text-align: center;
}

.opus-detail .video-box{
  position: relative;
  background:#9a9a9a;
}

.opus-detail  .video-data{
  width:100%;
  position: absolute;
  top:0;
  left:0;
  color:#fff;
  display:flex;
  justify-content: space-between;
  align-items: center;
  padding:10px;
}

.opus-detail  .video-data p{
  margin:0;
  background:rgba(0,0,0,0.6);
  padding:2px 6px;
  border-radius:3px;
  display:flex;
  align-items: center;
}

.opus-detail .icon-view{
  display:block;
  width:20px;
  height:14px;
  background:url(data:image/png;base64,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) no-repeat;
  background-size:20px 14px;
  margin-right:3px;
}

.opus-detail .icon-like{
  display:block;
  width:13px;
  height:12px;
  background:url(data:image/png;base64,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) no-repeat;
  background-size:13px 12px;
  margin-right:3px;
}

.m-form-card-top{
  padding:16px;
}

.form-field-box .form-label{
  display:block;
  color:#333;
  font-size:0.16rem;
  margin-bottom:5px;
}
.form-field-box .form-value{
  width:100%;
  border: 1px solid #9D9D9D;
  box-shadow:none;
  height:40px;
  line-height:0.4rem;
  border-radius:3px;
}


/* 发牌 */
.game-fp-box{
  width:100%;
  margin:0 auto;
  padding:25px 22px;
}

.pai-time img,.pai-rule img{
  display:block;
  width:100%;
  max-width:100%;
}

.pai-time,.pai-rule{
  position:relative;
}

.pai-time ul{
  display:flex;
  width:100%;
}

.pai-time li{
  flex:1;
  text-align: center;
  font-size:0.14rem;
  font-weight:bold;
}

.pai-time li a{
  color:#BB7A41;
}

.pai-time .icon-link{
  display:block;
  width:10px;
  height:93px;
  background:url(../singandlearn2022/fp-icon_03.png) no-repeat;
  background-size:100% 100%;
  margin:0 auto;
}

.pai-time li.active a .icon-link{
  color: #fff;
  background: url(data:image/png;base64,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);
  background-size:20px auto;
  width: 20px;
  height: 64px;
  font-size: 0.12rem;
  font-style: normal;
  margin-top: 0px;
  margin-bottom: 5px;
}


.pai-time li.active a .icon-link::before,.pai-time li.active a .icon-link::after{
  /* display:block;
  content:'';
  width:20px;
  height:10px;
  background:url(../singandlearn2022/play.png) no-repeat;
  background-size:100% 100%;
  position: relative;
  top:-10px; */
}

.pai-time li.active a .icon-link::after{
  top:auto;
  bottom:-10px;
  transform: rotate(180deg);
}


.pai-time .time3 .icon-link{
  height:66px;
  background-image:url(../singandlearn2022/fp-icon_04.png);
}

.pai-time .time1{
  position: absolute;
  bottom: 41%;
  left: 14%;
}

.pai-time .time2{
  position: absolute;
  bottom: 26%;
  left: 36%;
}

.pai-time .time3{
  position: absolute;
  bottom: 63%;
  right: 8%;
}

.pai-time li.active a{
  color:#19B087;
}

.pai-rule-detail{
  font-size: 0.12rem;
  color: #946134;
  position: absolute;
  top: 0;
  left: 0;
  margin: 4% 12%;
  max-height: 120px;
  overflow-y: auto;
}

.pai-rule-detail b{
  display:block;
  text-align: center;
  font-size:0.14rem;
  font-weight:bold;
}

.pai-rule-detail p{
  line-height: 1.1;
  font-size: 0.11rem;
}

.pai-rule-detail-tips-en{
  display:block;
  width:20px;
  height:20px;
  background:url(data:image/png;base64,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);
  background-size:100% 100%;
  position: absolute;
  bottom: 55px;
  left: 50%;
  margin-left: -10px;
}


.animated {
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}
@-webkit-keyframes fadeInDown {
  0% {
     opacity: 0;
     -webkit-transform: translateY(-10px);
  }
  100% {
     opacity: 1;
     -webkit-transform: translateY(0);
  }
}
@keyframes fadeInDown {
  0% {
     opacity: 0;
     transform: translateY(-10px);
     -webkit-transform: translateY(-10px);
     -moz-transform: translateY(-10px);
     -ms-transform: translateY(-10px);
     -o-transform: translateY(-10px);
}
  100% {
     opacity: 1;
     transform: translateY(0);
  }
}
.fadeInDown {
  animation:fadeInDown 1s infinite;
  -webkit-animation:fadeInDown 1s infinite;
}



.pai-card{
  width: 140px;
  height:192px;
}

.pai-card img{
  display:block;
  width:100%;
}

.m-game-content .fp-content{
  margin:0;
  background-size:100% 100%;
  height:600px;
}

/* 卡牌展示区域 */
.card-list {
  position: relative;
}

/* 每张卡牌属性 */
.card-item {
  position: absolute;
  width: 140px;
  height:192px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index:9;
}

.card-item.top{
  z-index:999;
}

.card-item .card {
  width: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  background:transparent;
}

.card-item .card.card-active:after{
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(149,96,52,0.5);
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 22px;
}

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

.card-item .contxt {
  width:310px;
  height:498px;
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  border-radius: 10px;
  transform: rotateY(180deg);
  background:url(../singandlearn2022/fp-card-bg.png) no-repeat;
  background-size:100% 100%;
  z-index:99;
}

.contxt.contxtAnimate {
  animation: contxtRotate .5s ease-in;
  animation-fill-mode: forwards;
}

.card-item-2 .contxt{
  top: 0;
  left: -120%;
}

.card-item-3 .contxt{
  top: -79%;
  left: -60%;
}

.card-item-4 .contxt{
  top: auto;
  bottom:0;
  left: 0%;
}

.card-item-5 .contxt{
  top: auto;
  bottom:0;
  left: -120%;
}

.card-item-1 {
  top: 50px;
  left: 30px;
  transform: none;
}

.animate-item-1 {
  animation: issueCard1 .3s ease-in;
  animation-fill-mode: backwards;
}

.card-item-2 {
  top: 50px;
  left: auto;
  right: 30px;
  transform: none;
}

.animate-item-2 {
  animation: issueCard2 .3s ease-in;
  animation-fill-mode: backwards;
}

.card-item-3 {
  top: 200px;
  left: 50%;
  transform: translate(-50%, 0px);
}

.animate-item-3 {
  animation: issueCard3 .3s ease-in;
  animation-fill-mode: backwards;
}

.card-item-4 {
  top: 350px;
  left: 30px;
  transform: none;
}

.animate-item-4 {
  animation: issueCard4 .3s ease-in;
  animation-fill-mode: backwards;
}

.card-item-5 {
  top: 350px;
  left: auto;
  right:30px;
  transform: none;
}

.animate-item-5 {
  animation: issueCard5 .3s ease-in;
  animation-fill-mode: backwards;
}

@keyframes contxtRotate {
  from {
    transform: rotateY(180deg);
  }

  to {
    transform: rotateY(0deg);
  }
}

@keyframes contxtRotateMiddle {
  from {
    transform: rotateY(180deg);
  }

  to {
    transform: rotateY(0deg);
  }
}

/* 左右两列卡牌翻牌动画 */
@keyframes rotetaCard {
  from {
    transform: translate(0, 0) rotateY(0);
  }

  to {
    transform: rotateY(180deg);
  }
}

/* 左右两列卡牌翻牌动画 */
@keyframes rotetaCardMiddle {
  from {
    transform: rotateY(180deg);
  }

  to {
    transform: translate(0, 0) rotateY(0);
  }
}

/* 每张卡牌发牌动画 */
@keyframes issueCard1 {
  from {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  to {
    top: 50px;
    left: 30px;
    transform: none;
  }
}

@keyframes issueCard2 {
  from {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  to {
    top: 50px;
    left: auto;
    right: 30px;
    transform: none;
  }
}

@keyframes issueCard3 {
  from {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  to {
    top: 200px;
    left: 50%;
    transform: translate(-50%, 0px);
  }
}

@keyframes issueCard4 {
  from {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  to {
    top: 350px;
    left: 30px;
    transform: none;
  }
}

@keyframes issueCard5 {
  from {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  to {
    top: 350px;
    left: auto;
    right:30px;
    transform: none;
  }
}

.card-item .game-answer-box{
  margin: 40px 15px;
  min-height:100%;
}

.rule-content .card-item .game-answer-box  p{
  color:#333;
  margin:0;
}

.card-item .game-q-text{
  padding:0 15px;
}

.card-item  .game-a-list{
 padding:5px 15px;
}

.card-item  .answer-sure{
  margin:5px 15px;
}

.card-item .game-a-list a{
  height:35px;
  line-height:0.35rem;
}

.card-item .audio-play{
  min-height:auto;
  padding:0 5px;
  background:url(../singandlearn2022/fp-video-bg.png) no-repeat;
  background-size:100% auto;
  padding-bottom:15px;
}

.card-item .audio-play .audio-play-title{
  margin-left:50px;
  margin-right:10px;
}

.card-item .replay-btn{
  padding:0 5px;
  margin-top: -5px;
}

.card-item .time-progress{
  margin-top:-20px;
}

.card-item .audio-play .time-box{
  margin-bottom:5px;
}

.card-item .audio-play .play-btn{
  width: 20px;
  height: 20px;
  background-size: 20px 20px;
  background-position: center;
  padding: 0;
  margin-bottom: 3px;
}

.card-item .audio-play .pause-btn{
  width: 20px;
  height: 20px;
  background-size: 20px 20px;
  background-position: center;
  padding: 0;
  margin-bottom: 3px;
}
.game-fp-box .btn-more-box{
  position: absolute;
  bottom: 10px;
  display:flex;
  justify-content: center;
  width: 100%;
  left: 50%;
  transform: translate(-50%, 0);
  z-index:99;
}
.game-fp-box .btn-more, .game-fp-box .btn-home{
  display:block;
  text-align: center;
  background: #F56040;
  color: #fff;
  border-radius: 25px;
  padding: 0 20px;
  font-size: 0.12rem;
  line-height: 0.25rem;
  z-index:999;
  margin:0 5px;
}


.pop-more{
  height:100vh;
  position: fixed;
  top:0;
  left:0;
  right:0;
  z-index:999;
  display:flex;
  justify-content: center;
  align-items: center;
  background:rgba(0,0,0,0.5);
}

.pop-more.hidden{
  display:none;
}

.pop-more-detail{
  display:flex;
  align-items: center;
  width:300px;
  height:162px;
  background:url(../singandlearn2022/fp-model-bg.png) no-repeat;
  background-size:100% auto;
  padding: 30px;
  color:#916034;
  font-size:0.12rem;
}

.footer-email{
  text-align: center;
  color: transparent;
  font-size: 0.12rem;
  margin-top:-1.8em;
  margin-bottom:0;
}

.footer-email a{
  color: transparent;
}

.fixed-email,.fixed-email-pc{
  display:flex;
  position:fixed;
  align-items: center;
  bottom:80px;
  right:0;
  background:#0b90e3;
  z-index:9999;
  color:#fff;
  padding:5px 20px;
  border-radius:30px 0 0 30px;
  -webkit-border-radius:30px 0 0 30px;
  -moz-border-radius:30px 0 0 30px;
  -ms-border-radius:30px 0 0 30px;
  -o-border-radius:30px 0 0 30px;
  font-size:0.14rem;
  border: 2px solid #fff;
  border-right: none;
}

.fixed-email .icon-emaill,.fixed-email-pc .icon-emaill{
  display: block;
  width: 32px;
  height: 24px;
  background: url(icon-email_03.png) no-repeat;
  background-size: 100% auto;
  margin-right:10px;
}

.fixed-email .icon-arr,.fixed-email-pc .icon-arr{
  display:block;
  width: 20px;
  height: 18px;
  background:url(https://oss.singandlearn.cn/images/pcCustom2026/icon-arr-white.png) no-repeat;
  background-size:100% auto;
  margin-left:10px;
  transform: rotate(180deg);
}

.fixed-email p,.fixed-email-pc p{
  margin-bottom:0;
  display:none;
}

.fixed-email.show p,.fixed-email-pc.show p{
  display:block;
}






@media (min-width: 768px) {
  .footer-email, .footer-email-pc{
    margin:0;
    padding-bottom:2em;
  }


  .competition-menu{
    font-size:0.16rem;
  }


  .opus-list{
    max-width:900px;
    width:80%;
    margin: 0 auto;
  }
  .opus-model-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .opus-model-item{
    width:49%;
  }

  .opus-detail{
    max-width:900px;
    width:80%;
    margin: 0 auto;
  }

  .game-answer-box{
    max-width:900px;
    width:80%;
    margin: 0 auto;
    margin-bottom: 50px;
  }

  .answer-pop-box{
    max-width:360px;
  }

  .game-play{
    max-width:900px;
    width:80%;
    margin: 0 auto;
  }

  .m-form-card{
    max-width:900px;
    max-width: 80%;
    margin:0 auto;
  }

  .container-pad{
    padding:50px 0;
  }

  .m-game-main{
    width:59.166667vw;
    margin: 0 auto;
  }



  .m-game-content .rule-content p{
    font-size:0.18rem;
  }

  .m-game-content .fp-content::after{
    bottom: -90px;
  }

  .song-card-list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .song-card-list a{
    width: 49%;
  }

  .game-xue-item{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .game-xue-item li{
    width:31%;
    display:block;
    margin:0 1%;
  }

  .game-xue-item li img{
    width: 100%;
    height:auto;
  }

  .game-xue-box{
    min-width:800px;
    max-width:100%;
    width:80%;
    margin: 0 auto;
  }

  .game-xue-item .item-detail b{
    font-size:0.24rem;
    padding:10px 0;
    min-height: 92px;
  }

  .game-xue-item .item-detail a{
    font-size: 0.2rem;
    margin-bottom: 20px;
  }

  .video-notice{
    width: 48.541667vw;
    margin: 0 auto;
  }

  .activity-into,.activity-time,.model-organ{
    width: 60vw;
    margin: 0 auto;
  }

  .activity-model .btn-chang-join{
    width: 220px;
    height: 72px;
    bottom:10%;
  }

  .model-xue .btn-join{
    width: 260px;
    height: 100px;
    background-size: 100% auto;
  }

  .model-wan .btn-join{
    width: 240px;
    height: 76px;
  }

  .m-game-main-padding{
    padding:50px 0;
  }

 



  

  .video-notice{
    background:none;
    position: relative;
    z-index:99;
  }

  .full-bg{
    position: relative;
    width: 100%;
    background:url(https://oss.singandlearn.cn/images/pcCustom2026/bg.jpg) no-repeat;
    background-position: top center;
    background-size:100% auto;
  }

  .part1 {
    padding-top:7.5vw;
    min-height:54vw;
  }
  .part2 {
    margin-bottom:6vw;
  }
  .part4 {
    margin-bottom:6vw;
  }  
  .part5 {
    margin-bottom:6vw;
  }

  /* .notice-list{
    justify-content: space-between;
    flex-wrap: wrap;
    min-height:400px;
    padding-top:15px;
  } */
 

  .notice-list .item-title{
    padding-bottom:5px;
  }

  .play-full-bg{
    position: relative;
    background:url(https://oss.singandlearn.cn/images/pcCustom2026/bg2.png) no-repeat;
    background-size:100% auto;
    background-position:top center;
  }

  .play-full-bg-bottom{
    position: absolute;
    left:0;
    bottom:0;
    width:100%;
  }

  .activity-into{
   
  }

  .bg-xue-1{
    position: absolute;
    width: 100%;
    height: 360px;
    background: url(bg-xue1_02.png) no-repeat;
    background-size: 100% auto;
    left: 0;
    margin-top: -100px;
  }



  .bg-xue-2{
    position: absolute;
    width: 100%;
    height: 240px;
    background: url(bg-xue2_02.png) no-repeat;
    background-size: 100% auto;
    left: 0;
    margin-top:-100px;
  }

  .activity-time img.main{
    width: 90%;
    margin: 0 auto;
  }

  .activity-time .time1{
    top: 30%;
    left: 23%;
  }

  .activity-time .time2{
    top: 35%;
    right: 25%;
  }

  .activity-time .time3{
    top: 64%;
    right: 26%;
  }

  .activity-time .time4{
    top: 75%;
    left: 14%;
  }

  .activity-time .time1-en{
    top: 36%;
    left: 16%;
  }

  .activity-time .time2-en{
    top: 41%;
    right: 18%;
  }

  .activity-time .time3-en{
    top: 68%;
    right: 20%;
  }

  .activity-time .time4-en{
    top: 77%;
    left: 14%;
  }

  .activity-time-full{
    background:url(https://oss.singandlearn.cn/images/pcCustom2026/bg3.png) no-repeat;
    background-size:100% auto;
    background-position: top center;
    padding-bottom: 0;
    position: relative;
    z-index: 9;
  }

  .activity-time-full .title,.model-prize .title{
    display:block;
    margin:0 auto;
    height:6.3vw;
  }

  .schedule-model{
    margin: 0 auto;
    background-size: 100% 100%;
    padding-bottom: 0;
    padding-top:0;
    position: relative;
  }

 .model-organ-all .tips{
    width:100%;
    text-align: center;
    color:#8352c8;
    font-size:0.12rem;
   
  }

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

  .prize-img {
    padding-top:4.0625vw;
  }

  .prize-list img{
    width: 60vw;
  }

  .model-prize .prize-list-en{
    top: 41.5%;
  }

  .model-prize .prize-list p{
    width: 50%;
    line-height: 0.55rem;
    padding: 0;
    display: flex;
    align-items: center;
    font-size: 0.16rem;
  }

  .model-prize .prize-list p::before{
    display:block;
    content:'';
    display:block;
    width:10px;
    height:10px;
    border-radius:10px;
    background:#fbbd00;
    margin-right:20px;
  }

  .model-prize-all{
    position: relative;
    
  }
  .model-prize-all-bg{
    background:url(https://oss.singandlearn.cn/images/pcCustom2026/bg-prize_02.png) no-repeat;
    background-size:100% auto;
    background-position-y: bottom;
    position: absolute;
    top: -280px;
    height: 875px;
    width: 100%;
  }

  .model-prize{
    position: relative;
    z-index:99;
  }


  .organ-tips{
    width: 100%;
    text-align: center;
  }


  .model-organ img.main{
    width:80%;
    margin:0 auto;
    opacity:0;
  }

  .model-organ-all{
    background:url(https://oss.singandlearn.cn/images/pcCustom2026/bg4.png);
    background-size:100% auto;
    background-position:top center;
    position: relative;
  }


  .game-fp-box .game-fp-box-content{
    max-width:400px;
    width:80%;
    margin: 0 auto;
  }

  .game-fp-box .game-fp-box-content .game-answer-box{
    width:90%;
  }

  .m-bg-special-chun{
    background-position: bottom;
  }

  .m-bg-special-qiu{
    background-position: 20%;
  }

  .m-bg-special-dong{
    background-position: top;
  }

  .detail-game-footer{
    display:none;
  }

 

  .rule-content-bg{    
    min-height:500px;
  }
}






@media (max-width: 414px) {
  .competition-menu li{
    margin:0 10px;
  }

}


@media (max-width: 390px) {
  .model-prize .prize-list{
    font-size:0.15rem;
    top:28.5%;
  }
  .model-prize .prize-list-en {
    font-size:0.15rem;
    top: 27.5%;
  }
  .model-prize .prize-list p{
    line-height:0.425rem;
  }


  .fixed-email,  .fixed-email-pc{
    padding:5px 10px;
  }

  .fixed-email p,.fixed-email-pc p{
    font-size:0.12rem;
  }
}

@media (max-width: 360px) {
  .activity-time .time-list b{
    font-size:0.16rem;
  }
  .activity-time .time-list p{
    font-size:0.12rem;
  }
  .model-prize .prize-list-en{
    top:27.5%;
  }
  .model-prize .prize-list p{
    line-height:0.405rem;
  }

  .activity-time .time1-en{
    top: 38%;
    left: 14%;
    width: 7em;
  }

  .activity-time .time2-en{
    top: 42%;
    right: 7%;
    width: 10em;
  }

  .activity-time .time3-en{
    top: 64%;
    right: 10%;
    width: 9em;
  }

  .activity-time .time4-en{
    top: 72%;
    left: 7%;
    width: 10em;
  }

}


@media (max-width: 809px){

  /* 小屏恢复白色导航底，避免透明菜单与蓝色背景冲突 */
  .header-area{
    position:relative;
    background:#ffffff;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
    padding-top:0;
  }
  .header-area .main-menu-list{
    background:transparent;
    box-shadow:none;
    padding:0;
  }

  .resource-pool-row.notice-list li .after{
    position: relative;
    bottom: 5px;
  }
  
  .resource-pool-row.notice-list li a{
    top:2px;
  }

  .detail-banner{
    display: none;
  }

  .home-header-btn a{
    line-height: 0.4rem;
    min-width: 120px;
    font-size: 0.14rem;
    padding: 0 40px 0 20px;
  }

  .banner-sign{
    position: absolute;
    top: 15%;
  }

  .video-notice{
    background: none;
    padding-top: 15px
  }

  .full-bg {
    position: relative;
    width: 100%;
    background: url(m/bg1.png) no-repeat;
    background-size:100% auto;
    background-repeat: repeat-y;
  }

  .video-notice .notice .title{
    height: 55px;
    display: block;
    margin: 0 auto;
  }

  .video-notice .notice-btn-more{
    width:80px;
  }

  .video-notice .video .video-bg2 {
    width: 100%;
    position: absolute;
    top: 6px;
    height: 100%;
    z-index: 1;
    pointer-events: none;
  }

  .video-notice .video .video-bg3{
    width: 100%;
    position: absolute;
    z-index: 10;
    margin-top: -5px;
    pointer-events: none;
  }

  .video-notice .video{
    width:300px;
    margin: 10px auto;
  }

  .video-notice .video.video-more{
    margin-top:93px;
  }




  .notice-list li{
    width:90%;
    margin:8px auto;
  }

  .activity-into .title img{
    height:40px;
  }

  .play-full-bg {
    position: relative;
    padding-top: 20px;
    background: url(m/bg2.png) no-repeat;
    background-size:100% auto;
    background-position: top center;
    background-repeat: repeat-y;
  }

  .model-chang, .model-xue{
    margin-top:50px;
    margin-bottom:0;
    padding-bottom:40px;
    
  }

  .activity-model-tag{
    width:100px;
  }

  .activity-model-card p{
    font-size:0.16rem;
    margin-left:15px;
    margin-bottom:0;
  }

  .activity-model-card li{
    margin-bottom:3px;
    line-height:1.2;

  }

  .activity-model-btn img{
    height: auto;
    width: 80px;
    min-width: 80px;
  }

  .activity-model-card {
    margin: 0 10px 0 15px;
  }

  .activity-model-card ul{
    font-size: 0.12rem;
    padding: 5px 20px 5px 20px;
    transform: scale(0.9);
  }

  .model-channg-list .title2{
    height:40px;
    position: static;
    margin-bottom: 20px;
  }

  .model-channg-item-box{
    width:300px;
    padding: 20px 20px 10px 30px;
  }

  .model-channg-item-box a{
    width:calc(50% - 5px);
    margin-bottom:10px;
  }

  .model-channg-item-box a .btn-more{
    position: absolute;
    left: 15px;
    bottom: 10px;
    width: 90px;
  }

  .model-channg-list{
    margin-top:20px;
  }

  .play-full-bg-bottom{
    position: absolute;
    bottom:0;
    left:0;
  }

  .activity-time-full{
    background: url(m/bg3.png) no-repeat;
    background-size:100% auto;
    background-position: top;
    padding-bottom: 40px;
    padding-top:30px;
    position: relative;
    z-index: 9;
  }

  .activity-time-full .title, .model-prize .title{
    display: block;
    margin: 20px auto;
    height:55px;
  }

 

  .activity-time{
    margin-top:0;
  }
  
  .activity-time .time-list{
    flex-wrap: wrap;
    margin:0;
    padding: 0px 10px 20px;
  }

  .activity-time .time-list img{
    width:25%;
  }

  .model-prize .prize-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 30px 10px 30px;
  }

  .model-prize .prize-list img{
    margin: 0 auto 15px auto;
    display: block;
    width: calc(50% - 5px);

  }

  .model-organ-all .tips {
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 0.12rem;
    position: absolute;
    bottom: 20px;
    left: 0;
  }

  .model-organ-all {
    background: url(m/bg4.png);
    background-size: 100% auto;
    background-position: bottom;
    position: relative;
    padding-bottom: 40px;
  }

  .model-organ img.main{
    width:90%;
    margin:0 auto;
    opacity:0;
  }

  .organ-tips {
    position: absolute;
    top: 10%;
    left: 0%;
    width: 100%;
    text-align: center;
  }

  .organ-tips p{
    font-size:0.16rem;
    margin-bottom: 15px;
  }

  .organ-tips p.organ-tips-small {
    font-size:0.14rem;
  }

  .organ-tips span{
    font-size:0.12rem;
    margin-bottom: 5px;
  }

  .rule-content-bg{
    height: calc(100vh - 340px);
    overflow-y: scroll;
  }

  .m-game-content .rule-content{
    padding-bottom: 15px;
    padding-top: 15px;
    margin-bottom: 35px;
  }


  .activity-model-bg{
    width:90%;
  }

  .activity-model-card p img{
    height:16px;
  }


  .activity-model-btn{
    margin-left:15px;
  }

  .notice-list{
    padding:30px 0;
  }

  .home-header-btn{
    width: 100%;
    justify-content: center;
    bottom: 40px;
    left: 0;
  }

  .video-notice-video-box{
    padding-top:95px;
  }

  .video-notice .notice-btn-more{
    right: 20px;
    bottom: 40px;
  }

  .video-notice .notice{
    padding-bottom:50px;
  }

  .activity-time .time-list{
    background-image:url(m/time-main.png);
    height: 650px;
    margin-top: 50px;
    margin-bottom: 30px;
  }

  .activity-time .time-list .img9{
    width:auto;
    height: 103px;
    position: absolute;
    right: 50%;
    margin-right: 26px;
    top: -15px;
  }

  .activity-time .time-list .img10{
    width:auto;
    height: 194px;
    position: absolute;
    left: 50%;
    margin-left: 58px;
    top: 45px;
  }

  .activity-time .time-list .img11 {
    height: 188px;
    position: absolute;
    right: 50%;
    margin-right: 65px;
    top: 235px;
    width: auto;
  }

  .activity-time .time-list .img12 {
    height: 176px;
    position: absolute;
    left: 50%;
    margin-left: 65px;
    top: 400px;
    width: auto;
  }

  .m-game-content .rule-content{
    background-image:url(m/card_02.png);
    background-repeat:repeat-y;
    background-size:100% auto;
  } 
  
 
  .m-game-content .rule-content::before{
    background-image: url(m/card_01.png);
    background-repeat:no-repeat;
    top:-15px;
  }
  
  
  .m-game-content .rule-content::after{
    background-image: url(m/card_03.png);
    background-repeat:no-repeat;
    height:60px;
    bottom:-35px;
  }


  .m-game-content.m-game-content2 .rule-content{
    background-image:url(m/card2_02.png);
    
  } 
  
  
  .m-game-content.m-game-content2 .rule-content::before{
    background-image: url(m/card2_01.png);
    height: 22px;
    top:-15px;
  }
  
  
  .m-game-content.m-game-content2 .rule-content::after{
    background-image: url(m/card2_03.png);
    height:60px;
    bottom:-60px;
  }


}

@media (max-width: 400px){
  .video-notice-video-box {
    padding-top: 65px;
  }
}








.singer {
    font-size: 80%;
    color: #666;
    font-weight: 400;
}

    .rule-content-bg td {
        font-size: 1.1458vw;
        line-height: 1.5;
    }

    .m-game-content .rule-content .rule-name {
        font-size: 1.7187vw; 
        font-weight:bold;
        line-height:2; 
        text-align:center;
        padding-top:0;
    }
    .m-game-content .rule-content .rule-subtitle {
        font-size: 12pt;
        line-height: 26pt;
        /* text-align: center; */
        /* background: url(https:<?php echo get_oss_upload_domain();?>/202290/o_1gd81uqc61jui15a67ai1k8emrsa.png) no-repeat center center; */
        margin-top: 20pt;
        margin-bottom: 10pt;
        margin-left: auto;
        margin-right: auto;
        background-size: 100% 100%;
        height: 32pt;
        width: 218pt; 
        font-weight:bold;     
    }
    .m-game-content .rule-content .rule-p {
        font-size: 1.1458vw;
        line-height: 1.5;
    }
    .m-game-content .rule-content .rule-p a {
        font-weight:bold;
    }

    .m-game-content .rule-content p {
        font-size: 1.1458vw;
        line-height: 1.6;
        text-align: justify;
        margin-bottom:0.9vw;
    }
    .m-game-content .rule-content td p {
        margin-bottom: 5px !important;
    }
    .m-game-content .rule-content.pad-20 a {
        text-decoration: underline;
    }    
    .m-game-content .rule-content.pad-20 .rule-name {
        margin-bottom: 1.2vw;
    }


/* song card in news */
.news-song-card{
  background:#fff;
  border-radius:5px;
  padding:10px;
  color:#333;
  display:flex;
  align-items: center;
  margin-bottom:10px;
  margin-top:10px;
}

.news-song-card p{
  margin-bottom:0 !important;
  margin-top:0 !important;
  font-size:0.12rem !important;
  color:#333 !important;
}

.news-song-card p.title{
  font-size:0.14rem !important;
  margin-bottom:10px !important;
  margin-top:0 !important;
}
.news-song-card p.title a {
  color: #333 !important;
  text-decoration: none !important;
}
.news-song-card p.time a {
  color: #333 !important;
  text-decoration: none !important;
}

.news-song-card p.time{
  display:flex;
  align-items: center;
  margin-bottom:0 !important;
  margin-top:0 !important;
  font-size: 0.12rem !important;
}

.news-song-card .icon-time{
  display:block;
  width:12px;
  height:12px;
  background:url(../singandlearn2022/icon-time.png) no-repeat;
  background-size:12px auto;
  margin-right:5px;
}

.news-song-card .play-box{
  margin-left:auto;
  display:flex;
}

.news-song-card .icon-ci{
  display:block;
  width:20px;
  height:20px;
  background:url(../singandlearn2022/icon-ci.png) no-repeat;
  background-size:20px auto;
  margin-left:10px;
}

.news-song-card .icon-ci-en{
  background-image:url(../singandlearn2022/en/icon-ci.png);
}

.news-song-card .icon-play{
  display:block;
  width:20px;
  height:20px;
  background:url(../singandlearn2022/icon-play_03.png) no-repeat;
  background-size:20px auto;
  margin-left:10px;
}


.resource-pool-item .title-time{
  padding:20px;
}

.resource-pool-item .video{
  width:90%;
  margin:0 auto;
}

.resource-pool-item .video video{
  width:100%;
}

.resource-pool-row{
  background:transparent;
  padding-top:0;
} 


.resource-pool-row.notice-list li{
  background:transparent;
}

.resource-pool-item-bg{
  /* background:url(https://oss.singandlearn.cn/images/pcCustom2026/notic-card-bg_02.png); */
  background-size:100% 100%;
  width:100%;
}

.resource-pool-row.notice-list .resource-pool-item .title-time{
  padding: 0;
  display:flex;
  align-items: flex-end;
}

.resource-pool-row.notice-list .item-title b{
  display:block;
  color: #000;
  font-weight:normal;
  padding:10px 5px;
  border-bottom: 1px solid #000;
}

.resource-pool-row.notice-list li .before,.resource-pool-row.notice-list li .after{
  width:100%;
}

.resource-pool-row.notice-list li .after{
  position: relative;
  bottom: 0px;
}

.resource-pool-row.notice-list li a{
  top:10px;
}

.resource-pool-row.notice-list li a.item-title{
  position: static;
  padding: 0;
  flex: 1;
}

.resource-pool-row .item-title{
  display:block;
}

.course-para-title{
  display: block;
  width: 270px;
  height: 85px;
  /* background: url(../singandlearn2022/title-rule.png) no-repeat; */
  background-size: 270px auto;
  text-align: center;
  margin: 15px auto 0 auto;
  color: #FC686F;
  line-height: 0.7rem;
  font-size: 0.25rem;
  position: relative;
  z-index: 8;
  font-weight:bold;
  text-shadow: 0px 2px 0px rgba(49, 116, 154, 0.62);
}



/* 作品展映 */
.work-option-content{
  color:#8352c8;
}

.work-option-content.mb-90{
  margin-bottom:90px;
}

.work-option-content h1.title{
  padding:30px 0 10px;
}

.work-option-title-box{
  display:flex;
  justify-content: space-between;
  margin: 50px 0 10px 0;
}

.work-option-title-box a{
  color:#fff;
}

.work-option-content .explore-style-one{
  background: #fff;
  border: 1px solid #efefef;
  box-shadow: rgb(0 0 0 / 9%) 0px 3px 12px;
  padding: 15px;
  border-radius: 10px;
  margin-bottom:10px;
}

.work-option-content .explore-style-one img{
  display: block;
  width: 100%;
  height: 245px;
  object-fit: cover;
  transition: 0.5s;
}

.work-option-content .explore-style-one:hover img{
  transform: scale(1.21);
}

.work-option-content .explore-style-one .thumb{
  overflow:hidden;
}

.work-option-content .explore-style-one .header{
  display:flex;
  justify-content: space-between;
} 

.work-option-content .explore-style-one .header h3 a{
  font-size: 0.18rem;
  color: #292929;
}

.work-option-content .explore-style-one .more-dropdown .reaction-btn{ 
  border:none;
  box-shadow: rgb(0 0 0 / 10%) 0px 1px 3px 0px, rgb(0 0 0 / 6%) 0px 1px 2px 0px;
  background: #f5f8fc;
  color: #292929;
  display: flex;
  align-items: center;
}

.work-option-content .explore-style-one .more-dropdown .reaction-btn i{
  margin-right:10px;
}

.work-option-content-detail .explore-style-one img{
  max-width:100%;
  width:auto;
  height:auto;
}

.work-option-content-detail .explore-style-one:hover img{
  transform: scale(1);
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
}


.pagination>li>a{
  position: relative;
  display: block;
  color: #0d6efd;
  text-decoration: none;
  background-color: #fff;
  border: 1px solid #dee2e6;
  padding: 0.375rem 0.75rem;
}

.pagination>li.active>a{
  background: #eee;
  border-color: #dddddd;
  color: #333;
}


.social a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid #8352c8;
    margin: 0 8px;
    font-size: 0.2rem;
    color: #8352c8;
}
.social {
    display: flex;
    align-items: center;
    margin: 0 -8px;
}

.d-flex-center {
    display: flex;
    align-items: center;
}
.mb-2 {
    margin-bottom: 10px !important;
}
.pr-4 {
    padding-right: 20px !important;
}   


.notice-list li.notice-item-video{
  width:100%;
}

.notice-list li.notice-item-video .notice-item-video-box{
  position: relative;
  width: calc(50% - 5px);
  margin:0 auto;
}

@media (max-width: 768px){

  .resource-pool-row.notice-list li .after{
    position: relative;
    bottom: 5px;
  }
  
  .resource-pool-row.notice-list li a{
    top:2px;
  }

  .notice-list li.notice-item-video .notice-item-video-box{
    position: relative;
    width: 100%;
  }

}

.quick-link-music-a {
    position: relative;
    display:inline-block;
}
.quick-link-music-div {
    line-height: 0.56rem !important;
    background: url(btn-bg.png) no-repeat;
    background-size: 100% auto;
    margin: 0 12px;
    color: #fff;
    font-weight: bold;
    padding: 0 50px 0 30px;
    font-size: 0.24rem !important;
    width: 176px;
    text-decoration: none !important;
    position: absolute;
    top: 80%;
    left: 50%;
    margin-top: -28px;
    margin-left: -88px;
    display:block;
}

.quick-link-music-div-2024 {
    line-height: 0.42rem !important;
    background: url(btn-bg.png) no-repeat;
    background-size: 100% auto;
    margin: 0 12px;
    color: #fff;
    font-weight: bold;
    padding: 0 37px 0 23px;
    font-size: 0.18rem !important;
    width: 132px;
    text-decoration: none !important;
    position: absolute;
    top: 80%;
    left: 50%;
    margin-top: -28px;
    margin-left: -66px;
    display:block;
}

.quick-link-music-a img {max-width: 300px;}

@media (max-width: 768px){
    .quick-link-music-div {
        line-height: 0.28rem !important;
        margin: 0 12px;
        padding: 0 15px 0 15px;
        font-size: 0.12rem !important;
        width: 88px;
        margin-top: -14px;
        margin-left: -44px;
    }
    .quick-link-music-div-2024 {
        line-height: 0.28rem !important;
        margin: 0 12px;
        padding: 0 15px 0 15px;
        font-size: 0.12rem !important;
        width: 88px;
        margin-top: -14px;
        margin-left: -44px;
    }
}



@media (max-height: 720px) {
  .rule-content-bg {
    height: calc(100vh - 140px);
    overflow-y: scroll;
  }
}

/* ============================================================
   2026 主题季 · 主视频播放按钮 + 蒙版
   video-main 包裹器：与 video 同尺寸，mask/btn 相对它定位
   ============================================================ */
.video-notice .video .video-main{
  position: relative;
  width: 92%;
  margin: 0 auto;
  top: 16px;
}
.video-notice .video .video-main video{
  display: block;
  width: 100%;
  margin: 0;
  position: relative;
  top: 0;
  height: auto;
  z-index: 9;
}
.video-notice .video .video-main .video-mask{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.45);
  z-index:9;
  pointer-events:none;
  transition:opacity .3s ease;
}
.video-notice .video .video-main .video-mask.is-playing{
  opacity:0;
}
.video-notice .video .video-main .video-play-btn{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  z-index:1000;
  width:5vw;
  height:auto;
  cursor:pointer;
  pointer-events:auto;
  transition:transform .2s ease, opacity .2s ease;
}
.video-notice .video .video-main .video-play-btn:hover{
  transform:translate(-50%,-50%) scale(1.1);
  opacity:.85;
}
.video-notice .video .video-main .video-play-btn.is-playing{
  display:none;
}
/* ============================================================
   part3 唱学歌曲卡片（同 music_list 页表现形式）
   ============================================================ */
.notice2026 .music-card-list{
  display:flex;
  align-items:stretch;
  align-content:flex-start;
  flex-wrap:wrap;
  height:100%;
  margin:0;
  padding:0 1vw 0 0;
  list-style:none;
  overflow-y:auto;
  box-sizing:border-box;
  scrollbar-width: thin;
  scrollbar-color: #0b90e3 #716e6c;
}
.notice2026 .music-card-list::-webkit-scrollbar{
  width:6px;
}
.notice2026 .music-card-list::-webkit-scrollbar-thumb{
  background:#0b90e3;
  border-radius:3px;
}
.notice2026 .music-card-list::-webkit-scrollbar-track{
  background:#716e6c;
  border-radius:3px;
}
.notice2026 .music-card-list::-webkit-scrollbar-button{
  display:none;
}
.notice2026 .music-card-list li{
  width:30%;
  background:#fff;
  box-shadow:3px 2px 6px 0 rgba(0,0,0,0.08);
  border-radius:6px;
  padding:14px 18px;
  margin-bottom:25px;
  margin-right:5%;
  box-sizing:border-box;
}
.notice2026 .music-card-list li:nth-child(3n){
  margin-right:0;
}
/* 中等屏：一行两列 */
@media screen and (max-width:1200px){
  .notice2026 .music-card-list li{
    width:46%;
    margin-right:8%;
  }
  .notice2026 .music-card-list li:nth-child(3n){
    margin-right:8%;
  }
  .notice2026 .music-card-list li:nth-child(2n){
    margin-right:0;
  }
}
/* 小屏：一行一列 */
@media screen and (max-width:768px){
  .notice2026 .music-card-list li{
    width:100%;
    margin-right:0;
  }
  .notice2026 .music-card-list li:nth-child(3n),
  .notice2026 .music-card-list li:nth-child(2n){
    margin-right:0;
  }
}
.notice2026 .music-card-list li a{
  display:flex;
  align-items:center;
  text-decoration:none;
  height:100%;
  box-sizing:border-box;
}
.notice2026 .music-card-list b.title{
  display:block;
  font-size:0.18rem;
  color:#333;
  padding-top:10px;
  font-weight:bold;
}
.notice2026 .music-card-list .singer{
  font-size:80%;
  color:#666;
  font-weight:400;
}
.notice2026 .music-card-list p.time{
  font-size:0.12rem;
  color:#999;
  display:flex;
  align-items:center;
  padding-top:5px;
  margin:0;
}
.notice2026 .music-card-list p.time::before{
  display:block;
  content:'';
  width:12px;
  height:12px;
  background:url(data:image/png;base64,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) no-repeat;
  background-size:12px 12px;
  margin-right:5px;
}
.notice2026 .music-card-list .btn-box{
  margin-left:auto;
  display:flex;
  align-items:center;
}
.notice2026 .music-card-list .btn-box i{
  display:block;
  width:20px;
  height:20px;
  margin-left:10px;
  background-repeat:no-repeat;
  background-size:20px 20px;
}
.notice2026 .music-card-list .btn-box .icon-ci{
  background-image:url(data:image/png;base64,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);
}
.notice2026 .music-card-list .btn-box .icon-play{
  background-image:url(data:image/png;base64,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);
}

/* 诗梦歌单 2026 歌曲卡片链接：去下划线（PC 端保留时长前的时钟图标） */
.notice2026 .music-card-list .resource-pool-item a{ text-decoration:none; }

/* 诗梦歌单 2026：让 music-card-list 充满卡片（覆盖 .notice2026 固定 74vw×43vw 盒） */
.notice2026.song-sheet-box{
  width:100%;
  height:43.072916vw;
  min-height:380px;
  margin:0;
  left:0;
  background:transparent;
  overflow:hidden;
}
.notice2026.song-sheet-box .notice-scroll{
  padding:3vw 4vw;
  height:100%;
}
.notice2026.song-sheet-box .music-card-list{
  height:100%;
  overflow-y:auto;
}

/* 活动独立登录页 competition/login（2026 主题） */
.m-game-content .competition-login{
  width:100%;
  max-width:34.375vw;          /* 660/1920 */
  margin:0 auto;
  padding:3.125vw 0;           /* 60/1920 */
  text-align:center;
}
.m-game-content .competition-login .login-alert{
  margin-bottom:1.5vw;
  padding:0.8vw 1vw;
  background:rgba(5,124,191,0.08);
  border:1px solid #057cbf;
  border-radius:0.416667vw;    /* 8/1920 */
  color:#057cbf;
  font-size:0.9vw;
  text-align:left;
  line-height:1.5;
}
.m-game-content .competition-login .login-form-row{
  margin-bottom:1.5625vw;      /* 30/1920 */
  text-align:left;
}
.m-game-content .competition-login label{
  display:block;
  margin-bottom:0.625vw;       /* 12/1920 */
  font-family:"Microsoft YaHei";
  font-weight:bold;
  font-size:0.9375vw;          /* 18/1920 */
  color:#333;
}
.m-game-content .competition-login .login-input{
  width:100%;
  height:3.125vw;              /* 60/1920 */
  line-height:3.125vw;
  padding:0 1.041667vw;        /* 20/1920 */
  border:1px solid #c9d6e3;
  border-radius:0.416667vw;
  font-size:0.9375vw;
  box-sizing:border-box;
  outline:none;
}
.m-game-content .competition-login .login-input:focus{
  border-color:#057cbf;
}
.m-game-content .competition-login .login-submit-btn{
  display:block;
  width:100%;
  height:3.4375vw;             /* 66/1920 */
  line-height:3.4375vw;
  margin-top:0.520833vw;       /* 10/1920 */
  background:#057cbf;
  color:#fff;
  border:none;
  border-radius:0.416667vw;
  font-family:"Microsoft YaHei";
  font-weight:bold;
  font-size:1.145833vw;        /* 22/1920 */
  cursor:pointer;
}
.m-game-content .competition-login .login-submit-btn:hover{
  background:#0466a0;
}
.m-game-content .competition-login .login-links{
  display:flex;
  justify-content:space-between;
  margin-top:1.302083vw;       /* 25/1920 */
  font-size:0.9375vw;
}
.m-game-content .competition-login .login-links a{
  color:#057cbf;
  text-decoration:underline;
}

/* 活动独立登录页 competition/login（PC：蓝色卡片 m-bg-login 上下文，浅色文字） */
.m-bg-login .rule-title{
  color:#fff;
  text-align:left;
  font-family:"Source Han Sans CN","Microsoft YaHei",sans-serif;
  font-weight:400;
  font-size:1.25vw;              /* 24/1920 */
  line-height:3.125vw;           /* 60/1920 */
  margin:0;
  text-shadow:0 2px 3px rgba(0,0,0,0.18);
}
.m-bg-login .rule-content{
  background:none;
  padding:0;
  margin-bottom:0;
}
.m-bg-login .rule-content-bg{
  background:none;
  overflow:visible;
}
.m-bg-login .competition-login{
  width:100%;
  box-sizing:border-box;
}
.m-bg-login .competition-login .login-alert{
  margin-bottom:1.25vw;          /* 24/1920 */
  padding:0.625vw 0.833333vw;    /* 12/16 -> 16/1920 */
  background:rgba(255,255,255,0.16);
  border:1px solid rgba(255,255,255,0.45);
  border-radius:0.416667vw;      /* 8/1920 */
  color:#fff;
  font-size:0.833333vw;          /* 16/1920 */
  line-height:1.5;
  text-align:left;
}
.m-bg-login .competition-login .login-form-row{
  margin-bottom:0.520833vw;      /* 10/1920 */
  text-align:left;
}
.m-bg-login .competition-login label{
  display:block;
  margin-bottom:0.520833vw;      /* 10/1920 */
  font-family:"Microsoft YaHei";
  font-weight:400;
  font-size:0.833333vw;          /* 16/1920 */
  line-height:1.6667vw;          /* 32/1920，原 60px 行高把卡片撑大，已收敛 */
  color:#fff;
}
.m-bg-login .competition-login .login-input{
  width:100%;
  height:2.916667vw;             /* 56/1920 */
  line-height:2.916667vw;
  padding:0 0.833333vw;          /* 16/1920 */
  border:1px solid rgba(255,255,255,0.65);
  border-radius:0.416667vw;      /* 8/1920 */
  background:rgba(255,255,255,0.95);
  color:#333;
  font-size:0.9375vw;            /* 18/1920 */
  box-sizing:border-box;
  outline:none;
}
.m-bg-login .competition-login .login-input::-webkit-input-placeholder{
  color:#9aa6b2;
}
.m-bg-login .competition-login .login-input:focus{
  border-color:#fff;
  background:#fff;
  box-shadow:0 0 0 2px rgba(255,255,255,0.35);
}
.m-bg-login .competition-login .login-submit-btn{
  display:block;
  width:100%;
  height:3.125vw;                /* 60/1920 */
  line-height:3.125vw;
  margin-top:1.520833vw;         /* 10/1920 */
  background:#fff;
  color:#057cbf;
  border:none;
  border-radius:0.416667vw;      /* 8/1920 */
  font-family:"Microsoft YaHei";
  font-weight:bold;
  font-size:1.145833vw;          /* 22/1920 */
  cursor:pointer;
  transition:background .15s ease;
}
.m-bg-login .competition-login .login-submit-btn:hover{
  background:#eaf4fb;
}
.m-bg-login .competition-login .login-links{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  margin-top:0.520833vw;         /* 10/1920 */
  font-size:0.833333vw;          /* 16/1920 */
}
.m-bg-login .competition-login .login-links a{
  font-family:"Source Han Sans CN","Microsoft YaHei",sans-serif;
  font-weight:400;
  font-size:0.729167vw;          /* 14/1920 */
  line-height:1.6667vw;          /* 32/1920，原 60px 行高把卡片撑大，已收敛 */
  color:#fff;
  text-decoration:underline;
  opacity:0.92;
}
.m-bg-login .competition-login .login-links a:hover{
  opacity:1;
}
/* 活动独立找回密码页：发送验证码（次级描边白字按钮） */
.m-bg-login .competition-login .login-sendcode-btn{
  display:inline-block;
  margin-top:0.520833vw;          /* 10/1920 */
  padding:0.46875vw 0.9375vw;     /* 9/18 */
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,0.7);
  border-radius:0.416667vw;       /* 8/1920 */
  font-family:"Microsoft YaHei";
  font-size:0.833333vw;           /* 16/1920 */
  cursor:pointer;
  transition:background .15s ease;
}
.m-bg-login .competition-login .login-sendcode-btn:hover{
  background:rgba(255,255,255,0.14);
}
.m-bg-login .competition-login .login-sendcode-btn[disabled]{
  opacity:0.5;
  cursor:default;
}

/* 活动独立注册页：固定高度（图标与文字并排后内容约 35.6vw，留少量余量） */
.m-bg-login .login-card.reg-card{
  height:36.5vw;
}
/* 活动独立注册页：注册类型选择（白卡置于蓝卡内，与 auth/reg 一致） */
.m-bg-login .competition-login .reg-type-row{
  margin-bottom:0.520833vw;          /* 10/1920 */
  text-align:left;
}
.m-bg-login .competition-login .reg-type-cards{
  display:flex;
  gap:0.625vw;                       /* 12/1920 */
  margin-top:0.520833vw;             /* 10/1920 */
}
.m-bg-login .competition-login .reg-type-card{
  flex:1;
  position:relative;
  margin:0;
  border:2px solid rgba(255,255,255,0.55);
  border-radius:0.520833vw;          /* 10/1920 */
  padding:0.833333vw 0.729167vw;     /* 16/14 */
  cursor:pointer;
  background:#fff;
  color:#333;
  box-sizing:border-box;
  transition:border-color .2s, box-shadow .2s;
  user-select:none;
  display:flex;                      /* 图标与文字横向，节省高度 */
  align-items:flex-end;              /* 文字靠图标底部 */
  gap:0.520833vw;                    /* 10/1920 */
}
.m-bg-login .competition-login .reg-type-card.is-active{
  border-color:#057CBF;
  box-shadow:0 0 0 2px rgba(5,124,191,0.25);
}
.m-bg-login .competition-login .reg-type-card input[type="radio"]{
  position:absolute; opacity:0; width:0; height:0; pointer-events:none;
}
.m-bg-login .competition-login .reg-type-card-icon{
  width:2.083333vw; height:2.083333vw;   /* 40/1920 */
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:1.041667vw;                  /* 20/1920 */
  margin-bottom:0;
  flex:0 0 auto;
}
.m-bg-login .competition-login .reg-type-card-icon.personal{ background:#e0f2fe; }
.m-bg-login .competition-login .reg-type-card-icon.org{ background:#fef3c7; }
.m-bg-login .competition-login .reg-type-card-title{
  font-size:0.833333vw;                  /* 16/1920 */
  font-weight:600; color:#111827;
  margin-bottom:0;
  line-height:1.2;
}
.m-bg-login .competition-login .reg-type-card-check{
  position:absolute; top:0.520833vw; right:0.520833vw;
  width:0.9375vw; height:0.9375vw;       /* 18/1920 */
  border-radius:50%;
  border:2px solid #d1d5db; background:#fff;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .2s, background .2s;
}
.m-bg-login .competition-login .reg-type-card.is-active .reg-type-card-check{
  border-color:#057CBF; background:#057CBF;
}
.m-bg-login .competition-login .reg-type-card.is-active .reg-type-card-check:after{
  content:''; width:0.3125vw; height:0.3125vw; /* 6/1920 */
  border-radius:50%; background:#fff;
}

/* 活动登录页 competition/login（PC）：HTML 内联样式迁移到 CSS */
.header-area.login-header{
  background:#fff;
  /* height:5.2vw; */
  position:relative;
  /* padding-top:0; */
}
.header-area.login-header .main-menu-list{
  box-shadow:none;
}
.m-bg-login{
  min-height:100vh;
  background-image:url(https://oss.singandlearn.cn/images/pcCustom2026/bg-login.jpg);
  background-repeat:no-repeat;
  background-size:cover;
  background-position:top center;
}
.m-bg-login .login-card-pos{
  padding:4.375vw 0 0 18.23vw;
}
.m-bg-login .login-card{
  width:24vw;
  height:31vw;                   /* 固定高度：收敛行高后内容约 30.3vw，留余量 */
  background:#057CBF;
  color:#fff;
  border-radius:0.833333vw;      /* 16/1920 */
  box-shadow:0 0.520833vw 1.5625vw rgba(0,0,0,0.18);  /* 10/30 */
}
.m-bg-login .login-card-inner{
  padding:2.86458vw;
}
.footer-area.footer-area-self .copy-text a{
  color:#ffffff;
}

/* 活动独立报名页 competition_custom/sign（PC）：competition_detail 背景(detail-bg.jpg) + 白卡表单整体居中 */
.competition-sign-custom{
  height:auto;
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:4vw 0 4vw;
  box-sizing:border-box;
}
.competition-sign-custom .m-form-card{
  margin:0 auto;
  background:#fff;
  border-radius:0.833333vw;          /* 16/1920 */
  padding:2.5vw 3vw;
  box-shadow:0 0.520833vw 1.5625vw rgba(0,0,0,0.18);  /* 10/30 */
  box-sizing:border-box;
}
.competition-sign-custom .m-form-card .title{
  color:#057CBF;
  font-family:"Source Han Sans CN","Microsoft YaHei",sans-serif;
  font-weight:600;
  font-size:1.6667vw;                /* 32/1920 */
  text-align:center;
  padding-top:0;
  margin-bottom:1.5vw;
}
/* 表单字段标题/文本：深色，保证白卡可读性 */
.competition-sign-custom .aki-form-title,
.competition-sign-custom .aki-custom-control-description,
.competition-sign-custom .aki-input-group p{
  color:#333;
}
/* 表单文字显式字号，不依赖根字号（aki-admin.css 在表单页最后加载会把 html 重置为 16px，
   使继承自 body 的 0.16rem 塌缩成约 2.56px，导致“报名方式”等标签看不见）。
   用 clamp 保证小屏不小于 15/14px，大屏随视口适度放大，与主题 vw 缩放保持一致。 */
.aki-form-title{
  font-size: clamp(15px, 1.1vw, 22px);
}
.aki-custom-control-description,
.aki-input-group p{
  font-size: clamp(14px, 1vw, 20px);
}
/* 表单正文（输入框/提示/按钮）随分辨率等比放大。
   aki-admin.css 在表单页最后加载把 html 重置为 16px，使 Bootstrap/aki 按 16px 设计的
   .aki-form-control(1rem)/.aki-form-tips(80%)/.aki-btn 等固定 16px、不随视口放大；
   高分辨率下页头/页脚用 vw 放大，表单文字相对显小。
   这里用与主题相同的 vw 比例(16px≈0.8333vw@1920)设 clamp，使表单文字与页面其它部分等比缩放，
   同时 16px 下限保证表单页不塌缩。 */
.m-form-card .aki-form-control,
.competition-sign-custom .aki-form-control{
  font-size: clamp(16px, 0.8333vw, 26px);
}
.m-form-card .aki-form-tips,
.competition-sign-custom .aki-form-tips{
  font-size: clamp(13px, 0.72vw, 20px);
}
.m-form-card .aki-form-progress,
.competition-sign-custom .aki-form-progress{
  font-size: clamp(12px, 0.625vw, 18px);
}
.m-form-card .aki-btn,
.competition-sign-custom .aki-btn{
  font-size: clamp(14px, 0.8333vw, 22px);
}
/* 提交/注册按钮（.btn 为通用类，限定在表单卡片内避免影响其它页面） */
.m-form-card .btn,
.competition-sign-custom .btn{
  font-size: clamp(16px, 0.8333vw, 24px);
}
.competition-sign-custom .aki-alert-danger{
  background:#fde8e8;
  border:1px solid #f5c2c2;
  color:#c0392b;
  border-radius:0.416667vw;
  padding:0.625vw 0.833333vw;
  margin-bottom:1vw;
}
/* 提交按钮：蓝底白字（覆盖默认紫色 .btn-full-blue） */
.competition-sign-custom .btn-full-blue{
  background:#057CBF;
  border-radius:0.416667vw;
  margin-top:1.520833vw;
  font-family:"Microsoft YaHei";
  font-weight:bold;
  font-size:1.145833vw;              /* 22/1920 */
}
.competition-sign-custom .btn-full-blue:hover{
  background:#0468a0;
}
/* superfield 生成的输入框在白卡内正常显示 */
.competition-sign-custom .aki-form-group input[type="text"],
.competition-sign-custom .aki-form-group input[type="email"],
.competition-sign-custom .aki-form-group input[type="tel"],
.competition-sign-custom .aki-form-group textarea{
  width:100%;
  box-sizing:border-box;
  border:1px solid #d1d5db;
  border-radius:0.416667vw;
  padding:0.625vw 0.833333vw;
  font-size:0.9375vw;
}