* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  outline: none;
  font-family: "PingFang SC";
}

ul,
li,
p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: black;
  font-size: 0;
  outline: none;
}

li {
  cursor: pointer;
}

html {
  font-size: 50px;
}

:root {
  --maxWidth: 750px;
}

body {
  font-size: 14px;
  color: #000;
  min-width: 320px;
  max-width: var(--maxWidth);
  margin: auto;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  position: relative;
  overflow-x: hidden;
  overscroll-behavior: none;
  touch-action: pan-y;
  /* overflow: hidden; */
}

body.overflow-noallow {
  overflow: hidden;
}

.body-mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 20;
  display: none;
}

.body-mask .mask-box {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.body-mask .mask-box .content-box {
  width: 100%;
  height: 100%;
  min-width: 320px;
  max-width: var(--maxWidth);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* .body-mask .mask-box .content-box video {
  width: 100%;
} */
.body-mask .mask-box .mask-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.36);
  z-index: -1;
}

.footer-common {
  height: 1.64rem;
  background: #333;
  text-align: center;
  color: #fff;
  font-size: 0.22rem;
  padding-top: 0.38rem;
}

.footer-common p {
  margin-bottom: 0.14rem;
}

.footer-common a {
  color: #fff;
  font-size: 0.28rem;
}

.footer-common span {
  padding: 0 0.1rem;
}

/* 导航 */
.header-placeholder {
  width: 100%;
  height: 0.88rem;
}

.header-box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  z-index: 99;
}

.header-div {
  position: relative;
  width: 100%;
  min-width: 320px;
  max-width: var(--maxWidth);
  height: 0.88rem;
  padding: 0 0.28rem;
  display: flex;
  align-items: center;
  background-color: #222;
}

.header-div .title {
  color: #fff;
  font-size: 0.32rem;
  font-weight: 600;
  line-height: 0.88rem;
  margin-left: 0.28rem;
}

.header-div .logo-img {
  width: 2.16rem;
  height: 100%;
  background-size: 100%;
  background-repeat: no-repeat;
  background-image: url("https://os.j.cctv.com/common/site/spls/img/logo.png");
}

.header-div .menu-btn {
  position: absolute;
  right: 0.28rem;
  width: 0.32rem;
  height: 0.32rem;
  background-size: 100%;
  background-repeat: no-repeat;
  background-image: url("https://os.j.cctv.com/common/channel/qiye/lingshi/img/h-1.png");
  cursor: pointer;
}

.header-div .menu-btn.close {
  background-image: url("https://os.j.cctv.com/common/channel/qiye/lingshi/img/h-2.png");
}

.menu-box {
  position: absolute;
  top: 0.88rem;
  width: 100%;
  min-width: 320px;
  max-width: var(--maxWidth);
  height: 5rem;
  padding: 0.2rem 0.4rem;
  background-color: #222;
  display: none;
}

.menu-box .menu-items {
  display: block;
  color: #fff;
  font-size: 0.3rem;
  line-height: 1rem;
  cursor: pointer;
}

.share-btn {
  position: absolute;
  right: 0.28rem;
  width: 0.8rem;
  height: 100%;
  background-size: contain;
  background-repeat: no-repeat;
  background-image: url(https://os.j.cctv.com/common/site/spls/img/share-btn.png);
  cursor: pointer;
  background-size: 50%;
  background-position: right;
}

.share-box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  overflow-y: auto;
  display: none;
}

.share-poster {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* justify-content: center; */
  height: 100%;
  max-width: var(--maxWidth);
  padding: 1rem 0 0.3rem;
  background-color: rgba(0, 0, 0, 0.6);
  overflow-y: auto;
  margin: 0 auto;
}

.share-box .poster-img {
  width: 80%;
  min-width: 280px;
  max-width: var(--maxWidth);
  object-fit: contain;
  /* border-radius: 16px; */
  transform: rotate3d(0, 1, 0, 270deg);
  -webkit-transform: rotate3d(0, 1, 0, 270deg);
  -moz-transform: rotate3d(0, 1, 0, 270deg);
  transition: all 1.5s ease;
}

.share-visible .poster-img {
  transform: rotate3d(0, 1, 0, 360deg);
  -webkit-transform: rotate3d(0, 1, 0, 360deg);
  -moz-transform: rotate3d(0, 1, 0, 360deg);
}

.share-box .poster-tip {
  width: 80%;
  min-width: 280px;
  max-width: var(--maxWidth);
  object-fit: contain;
}

/* 主办单位 */
.zbdw {
  margin-top: 1.28rem;
  margin-bottom: 0.3rem;
}

.zbdw h1 {
  font-size: 0.24rem;
  font-weight: 400;
  text-align: center;
  line-height: 0.4rem;
}