/* 顶部"WFSTC 2026 / 第五届世界前沿科技大会 / 时间地点"头部，各页面共用。
   数值取自在线报名页（register.css）原有的头部样式。 */
.site-header-logos {
  width: 81.6vw;
}

.site-header-logo1 {
  width: 52vw;
  height: 10.94vw;
}

.site-header-logo2 {
  width: 26.14vw;
  height: 8vw;
  margin: 1.6vw 0 1.33vw 0;
}

.site-header-badge {
  width: 62.94vw;
  margin: 4.8vw 9.06vw 0 9.6vw;
}

.site-header-badge-main {
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 10.13vw;
  font-family: HarmonyOS_Sans_SC_Black;
  text-align: left;
  white-space: nowrap;
  line-height: 14.4vw;
}

.site-header-badge-year {
  -webkit-text-stroke: 0.75px rgba(255, 255, 255, 1);
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 0);
  font-size: 10.13vw;
  font-family: HarmonyOS_Sans_SC_Bold;
  text-align: left;
  white-space: nowrap;
  line-height: 14.4vw;
}

.site-header-title {
  display: block;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 7.46vw;
  font-family: AlibabaPuHuiTiB;
  text-align: center;
  white-space: nowrap;
  line-height: 9.87vw;
  align-self: center;
}

.site-header-title-sub {
  display: block;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 4vw;
  font-family: AlibabaPuHuiTiB;
  text-align: center;
  white-space: nowrap;
  line-height: 6vw;
  align-self: center;
}

.site-header-subtitle {
  display: block;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 2.4vw;
  letter-spacing: 0.1px;
  font-family: Alibaba-PuHuiTi-R;
  text-align: center;
  white-space: nowrap;
  line-height: 3.2vw;
  align-self: center;
}

.site-header-meta {
  margin: 6.4vw 5.06vw 0 5.33vw;
}

.site-header-meta-cn {
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 3.46vw;
  font-family: AlibabaPuHuiTiB;
  text-align: left;
  white-space: nowrap;
  line-height: 4.8vw;
  align-self: center;
}

.site-header-meta-en {
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 2.66vw;
  font-family: HarmonyOS_Sans_SC_Medium;
  text-align: left;
  white-space: nowrap;
  line-height: 4.27vw;
  margin-top: 0.27vw;
}