/* rem适配基础设置 */
html {
  font-size: 16px; /* 基准字体大小 */
  background: #000;
  color: #fff;
}
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;
}
main {
  padding: 50px 12px;
  box-sizing: border-box;
}
.pageTitle {
  font-size: 24px;
  color: #bcbcbc;
  font-weight: 400;
  margin-bottom: 30px;
  line-height: 28px;
}
.contentBox {
  font-size: 15px;
  word-wrap: break-word;
  line-height: 1.8;
  padding-bottom: 20px;
  border-bottom: 1px dashed #f0f0f0;
  margin-bottom: 20px;
}
p {
  font-size: 15px;
  line-height: 1.8;
  color: #f0f0f0;
  margin-bottom: 20px;
}
.contentBox .title {
  font-size: 25px;
  margin-bottom: 16px;
}
ul {
  list-style: disc;
  padding-left: 20px;
}
ol {
  list-style: decimal;
  padding-left: 20px;
  margin-bottom: 20px;
}
.domainBox {
  margin: 0 0 20px !important;
}
.boxContent {
  padding: 8px 15px;
  box-sizing: border-box;
  background-color: rgba(255, 255, 255, 0.1);
}
.mailCardBox {
  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;
}
.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;
  height: auto;
}
.copySuccess {
  color: #FFF;
  text-align: center;
  text-shadow: 0 0 20px #FF00B2, 0 0 20px #FF00B2;
  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;
}
.postAnnouncement {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

@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;
  }
}