body {
  font-size: 18px;
  text-align: justify;
  font-family: "Noto Sans SC";
  background-color: #000e4b;
}
a{
  text-decoration: none;
}
/* 公共样式 */
.video-js .vjs-modal-dialog{
  display: none;
}
.title{
  display: block;
  width: auto;
  height: 44px;
  margin: 40px auto 30px;
}
 /* 自定义控制条样式，只保留音量控制 */
.vjs-play-control,.vjs-progress-control,.vjs-remaining-time,.vjs-picture-in-picture-control,.vjs-fullscreen-control {
  display: none !important; /* 隐藏其他控制条组件 */
}
.vjs-custom-control .vjs-volume-panel {
  display: block !important; /* 显示音量控制 */
}
.vjs-control-bar{
  display: none !important;
}
/* 轮播图 */
.player{
  width: 100%;
}
.player>div{
  width: 100%;
  height: auto;
}
.video-js.vjs-16-9,.video-js.vjs-4-3,.video-js.vjs-fluid{
  width: 100%;
  height: auto;
  max-width: 100%;
}
.banner{
  height: 700px;
  width: 100%;
  background-image: url('../images/bj.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.banner > div{
  display: flex;
  justify-content: center;
  height: 100%;
  padding-top: 45px;
}
.banner > div > img{
  display: block;
  height: 475px;
  width: auto;
}
.H5{
  display: none !important;
}
/* 导航 */
#nav{
  display: none;
}
.nav{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 80px;
  background-color: #1b1355;
}
.nav-box{
  width: 1200px;
  display: flex;
}
.nav-box a{
  color: #b8cbff;
  display: block;
  width: calc(100% / 7);
}
.nav-box .activite{
  color: #b7a184;
}
.nav-box .activite span{
  color: #b7a184;
  position: relative;
  font-weight: bold;
}
.nav-box .activite span::after{
  content: '';
  width: 20px;
  height: 2px;
  background-color: #b7a184;
  display: block;
  position: absolute;
  bottom: 0;
  bottom: -10px;
  left: 0;
  right: 0;
  margin: auto;
}

/* 主内容区域 */
.content{
  overflow: hidden;
  background-image: url('../images/all-bj.jpg');
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 100%;
  height: auto;
  padding-bottom: 50px;
}
/* 论坛简介 */
#content1{
  width: 1200px;
  margin: auto;
}
.blurb{
  display: flex;
  color: #b8cbff;
  height: 330px;
}
.blurb-left{
  display: block;
  height: 100%;
  width: auto;
}
.blurb-right{
  padding: 30px 40px;
  line-height: 30px;
  background-color: #0c3991;
}
.blurb-right>P:first-child{
  margin-bottom: 10px;
}
/* 领导致辞 */
#content2{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
}
.speak{
  display: flex;
  height: 340px;
  width: auto;
}
.speak-l{
  display: block;
  height: 100%;
  width: auto;
}
.speak-r{
  padding: 55px 60px 0;
}
.sr-name{
  width: 130px;
  height: 40px;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #4b5775 0%, rgba(250,223,155,0) 100%);
  color: #FADF9B;
}
.sr-title{
  margin: 20px 0;
  font-size: 20px;
  font-weight: 400;
  color: #FADF9B;
}
.line{
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, #FADF9B 0%, rgba(250,223,155,0) 100%);
}
.sr-content{
  display: flex;
  margin-top: 20px;
}
.sr-content img{
  width: auto;
  height: 46px;
  margin-right: 30px;
  display: block;
  line-height: 30px;
}
.content2 > div:last-child{
  flex-direction: row-reverse;
  transform: translateY(-40px);
}
.content2 > div:last-child .speak-r{
  padding-left: 0;
}
.content2 > div:last-child .sr-content{
  flex-direction: row-reverse;
}
.content2 > div:last-child .sr-content img{
  margin-right: 0;
  margin-left: 30px;
}
/* 主题论坛 */
#content3{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
}
.theme{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.theme-item{
  width: 340px;
  margin-bottom: 30px;
  display: block;
}
.item-top{
  position: relative;
  height: 320px;
}
.item-top img{
  width: 230px;
  height: auto;
  overflow: hidden;
  display: block;
}
.item-top > .item-info{
  position: absolute;
  bottom: 0;
  left: 0;
  overflow: hidden;
  color: #FADF9B;
  font-size: 16px;
  margin-bottom: 20px;
}
.item-info .item-name{ 
  position: relative;
  padding-left: 20px;
  font-size: 22px;
  height: 36px;
  display: flex;
  align-items: center;
  color: #FADF9B;
  margin-bottom: 18px;
  background-repeat: no-repeat;
  z-index: 10;
}
.item-info .item-name p{
  position: relative;
  z-index: 100;
}
.item-info .item-name::after{
  content: '';
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  display: block;
  width: 130px;
  height: 36px;
  background: linear-gradient(90deg, #4b5775 0%, rgba(250,223,155,0) 100%);
}
.line2{
  width: 30px;
  height: 4px;
  background-color: #FADF9B;
  margin-bottom: 18px;
}
.item-bottom{
  display: flex;
}
.item-bottom .ib-l{
  color: #b8cbff;
  font-family: HarmonyOS Sans SC;
}
.item-bottom img{
  flex-shrink: 0;
  width: 24px;
  height: 40px;
  display: block;
  margin-left: 20px;
}
#content4{
  margin: auto;
  color: #b8cbff;
}
.img-4{
  width: 100%;
  height: auto;
  margin-top: -70px;
}
/* panel对话 */
#content5{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
  overflow: hidden;
}
.title-5{
  font-size: 30px;
  font-weight: bold;
  color: #FADF9B;
  text-align: center;
  margin-bottom: 24px;
}
.title-5-f{
  margin-bottom: 40px;
  text-align: center;
  font-size: 18px;
  color: #b8cbff;
  font-weight: 400;
}
.theme5{
  justify-content: center;
}
.theme5 > .theme-item{
  margin-right: 70px;
}
.theme5 > .theme-item:nth-child(3n){
  margin-right: 0;
}
/* 主办方 */
#content6{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
}
.sponsor{
  padding: 50px;
  background-color: #082672;
  font-size: 16px;
  line-height: 30px;
}
.sponsor-item{
  margin-bottom: 40px;
}
.sponsor > .sponsor-item:last-child{
  margin-bottom: 0;
}
.sponsor-item img{
  margin-bottom: 30px;
  display: block;
}
/* 精彩回顾 */
#content7{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
  padding-bottom: 20px;
  overflow: hidden;
}
.swiper-7{
  color: #b8cbff;
}
.swiper-7 .swiper {
  padding-bottom: 40px;
}
.swiper-7  .swiper-pagination-bullet{
  width: 10px;
  height: 10px;
  border: 1px solid #297CF6;
  border-radius: 50%;
  opacity:1;
}
.swiper-7  .swiper-pagination-bullet-active{
  background-color: #297CF6;
}
.img-7{
  width: 100%;
  height: auto;
  display: block;
}
/* 往期专题 */
#content8{
  width: 1200px;
  margin: auto;
  color: #b8cbff;
}
.box-8{
  width: 270px;
  height: auto;
  display: block;
  color: #b8cbff;
}
.slide-img{
  width: 100%;
  height: auto;
  display: block;
}
.swiper-8 {
  position: relative;
}
.swiper-8 .swiper{
  width: 90%;
  height: 300px;
}
.swiper-8 .swiper-slide{
  display: flex;
  justify-content: center;
  text-align: center;
  align-items: center;
}
.swiper-8 .swiper-button-next,.swiper-8 .swiper-button-prev{
  width: 24px;
  height: 24px;
  display: block;
  top: 36%;
}
.text8{
  line-height: 23px;
  font-size: 16px;
  margin-top: 20px;
}
.swiper-8 .swiper-slide-active{
  transform: scale(1.1);
}
/* 底部样式 */
.footer{
  color: #fff;
  width: 100%;
  height: 314px;
  background-image: url('../images/footer-bj.png');
  background-repeat: no-repeat;
  background-size: auto 100%;
  background-position: center;
  box-sizing: border-box;
  padding-top: 60px;
}
.f-content{
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  line-height: 30px;
  font-size: 16px;
}
.f-content span{
  margin-right: 10px;
}

.item-bottom .ib-l{
  color: #b8cbff;
  font-size: 16px;
  line-height: 28px;
}
.sr-content{
  color: #b8cbff;
  line-height: 28px;
}
.text8{
  color: #b8cbff;
  font-size: 14px;
}
.vjs-big-play-centered .vjs-big-play-button{
  display: none !important;
}