/* rem适配基础设置 */
html {
  font-size: 16px; /* 基准字体大小 */
  background: #000;
  color: #fff;
}
/* 根据屏幕宽度动态调整rem基准值 */
@media screen and (max-width: 768px) {
  html {
    font-size: calc(16px * (100vw / 768)); /* 动态调整字体大小 */
  }
}
@media screen and (max-width: 480px) {
  html {
    font-size: calc(16px * (100vw / 480));
  }
}
body {
  margin: 0;
  font-family: Arial, sans-serif;
  box-sizing: border-box;
  overflow-y: auto;
  padding-top: 48px;
}
a,a:link,a:visited,a:hover,a:active{
    text-decoration: none;
    color:inherit;
}
.topBox {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: #212121;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  /* display: none; */
}
.navBtn {
  width: 51px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #E0E0E0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.10);
}
.navBtn .moreIcon {
  width: 16px;
  height: 16px;
  margin-right: 3px;
}
.logo {
  width: 94px;
  height: 32px;
}
.searchIcon {
  width: 24px;
  height: 24px;
  margin-left: 27px;
}
.searchIcon {
  width: 24px;
  height: 24px;
  margin-left: 27px;
}
.header {
  width: 100%;
  /* height: 159px; */
  background:  #212121;
  padding: 12px 16px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.header .title {
  text-align: center;
  color: #BDBDBD;
  font-size: 26px;
  line-height: 32px;
  margin-bottom: 14px;
}
.header .info {
  font-size: 14px;
  line-height: 20px;
  color: rgba(255, 255, 255, 0.70);
  display: flex;
  align-items: center;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
}
.header .info a {
  text-decoration-line: underline;
}
.main .lineBox {
  padding: 0 16px;
  box-sizing: border-box;
}
.main .lineBox .line {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
  margin: 18px 0;
}
.postContent {
  margin: 36px 0 0;
}
.postBox {
  color: #FAFAFA;
  /* margin-bottom: 18px; */
}
.postTitle {
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  margin-bottom: 28px;
  padding: 0 16px;
  box-sizing: border-box;
}
.postText {
  color: #FAFAFA;
  margin: 0 16px 36px;
  font-size: 16px;
  line-height: 22px;
  padding: 12px 20px;
  box-sizing: border-box;
  border-radius: 45px;
  border: 1px solid #22BB9C;
}
.postText a {
  color: #1ABC9C;
}
.postimage {
  width: 100%;
  height: auto;
  margin-bottom: 18px;
  /* margin-bottom: 47px; */
}
.postDesc {
  font-size: 16px;
  color: #FAFAFA;
  line-height: 22px;
  padding: 0 16px;
  box-sizing: border-box;
  margin-bottom: 19px;
}
.postDesc span {
  font-weight: 600;
}
.postLine {
  margin: 0 16px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.50);
}
.tagBox {
  margin-bottom: 12px;
  padding: 0 16px;
}
.tagBox .tagList {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 18px;
}
.tagBox .tagList .tagItem {
  padding: 8px 16px;
  box-sizing: border-box;
  border-radius: 62px;
  background:  rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #BDBDBD;
}
.lastDay {
  text-align: right;
  color: #BDBDBD;
  line-height: 20px;
  font-size: 14px;
}
.copyBox {
  color: #FFF;
  text-align: center;
  text-shadow: 0 0 20px #FF8400, 0 0 20px #FF8400;
  font-family: "PingFang SC";
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 28px; /* 140% */
  padding: 18px;
  box-sizing: border-box;
  margin-bottom: 18px;
}
.dplayerBox {
  margin-bottom: 54px;
}
.gridAdvBox {
  margin: 0 16px 18px;
}
.gridAdvBox .gridAdvTitle {
  padding: 0 16px;
  box-sizing: border-box;
  height: 49px;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.05);
  font-size: 18px;
  font-style: normal;
  font-weight: 600;
  line-height: 24px;
}


.videoBox {
  width: 100%;
  height: 167px;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
  background: #2c2a2a;
}
.videoMask {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  background: rgba(0,0,0,0.3);
}
.videoBox .videoCover {
  width: 100%;
  height: 100%;
  /* object-fit: contain; */
}
.videoInfoBox {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 41.5px;
  box-sizing: border-box;
}
.videoTitle {
  color: #FAFAFA;
  font-size: 16px;
  margin-bottom: 16px;
  line-height: 22px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
}
.videoInfo {
  font-size: 12px;
  color: #FAFAFA;
  line-height: 18px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
}
.mailCardBox {
  padding: 0 16px;
  box-sizing: border-box;
}
.mailCard {
  width: 100%;
  height: 260px;
  background: url('/static/images/mailBoxBg.png');
  background-size: 100% 100%;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.webTitleImg {
  width: 204px;
  height: 38px;
  margin-bottom: 25px;
}
.mailCardText {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 35px;
  white-space: nowrap;
  width: 100%;
  text-align: center
}
.mailCardText span {
  color: #FFD301;
}
.mailSearchImg {
  width: 254px;
  height: 34px;
}
@media screen and (min-width: 768px) {
  body {
    margin-top: 140px;
  }
  body main {
      max-width: 720px;
      margin: 0 auto;
  }
  .header {
    max-width: 720px;
      margin: 0 auto;
  }
  .topBox {
    display: none;
  }
   .copyBox {
    font-size: 40px;
    padding: 30px 0;
    line-height: 60px;
  }
}