* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  outline: none;
}

a,
li,
ul {
  list-style: none;
  text-decoration: none;
  color: #fff;
}

html {
  font-size: 50px;
}

body {
  font-size: 14px;
  min-width: 320px;
  max-width: 750px;
  margin: auto;
  position: relative;
}

/*  */
.nav_wrapper_bg,
.footerPC,
.nav-box {
  display: none;

  * {
    box-sizing: content-box;
  }

  input {
    display: block;
  }
}

html[data-screen="pc"] .nav_wrapper_bg,
html[data-screen="pc"] .footerPC,
html[data-screen="pc"] .nav-box {
  display: block;
}

html[data-screen="pc"] body {
  min-width: 1200px;
  max-width: none;
}

/*  */
.data-value {
  display: none;
  opacity: 0;
}

.card-show {
  display: none;
  height: var(--height, 100vh);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mask-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.audio-btn {
  position: absolute;
  top: 0.1rem;
  right: 0.1rem;
  width: 0.35rem;
  cursor: pointer;
  z-index: 12;
  font-size: 0;
  border-radius: 0.175rem;
  pointer-events: none;
}

.audio-btn:hover {
  /* background-color: rgba(0, 0, 0, 0.3); */
  /* transition: all 0.3 ease-out; */
}

.audio-btn img {
  width: 100%;
  object-fit: contain;
}

.card-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0.36rem 0.36rem 7vh;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.player-container {
  width: 100%;
  height: 100%;
  font-size: 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.card-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-logo-left {
  min-width: 2.4rem;
  min-height: 1rem;
  background-image: url("https://os.j.cctv.cn/common/channel/qiye/lingshi/img/logo.png");
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-position: center;
}

.card-logo-right {
  min-width: 2rem;
  min-height: 1rem;
  background-image: url("https://os.j.cctv.cn/common/channel/qiye/lingshi/img/home_df.png");
  background-repeat: no-repeat;
  background-size: 2rem auto;
  background-position: right;
}

.card-textImg {
  text-align: center;
}

.card-textImg img {
  height: 32vh;
}

.card-btn {
  text-align: center;
}

.btn1-step,
.btn2-step {
  position: relative;
  display: inline-block;
  height: 0.88rem;
  line-height: 0.88rem;
  color: #fff;
  font-size: 0.32rem;
  border: 1px solid #fff;
  border-radius: 0.44rem;
  cursor: pointer;
}

.btn1-step:hover,
.btn2-step:hover {
  opacity: 0.8;
}

.btn2-step {
  display: none;
}

.btn1-step a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 1.18rem 0 0.68rem;
}

.btn-placeholder {
  float: right;
  width: 0.5rem;
  height: 100%;
}

.btn-arrow {
  position: absolute;
  right: 0.78rem;
  top: 0;
  width: 0.4rem;
  height: 100%;
  background-image: url("https://os.j.cctv.cn/common/channel/qiye/lingshi/img/arrow.png");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 100% auto;
  transform: translateX(0.2rem);
  will-change: transform;
  animation: smallbounce 0.8s ease-in-out infinite alternate;
}

@keyframes smallbounce {
  0% {
    transform: translateX(0.2rem);
  }

  100% {
    transform: translateX(0.4rem);
  }
}

/*  */
.cms_box {
  width: 100%;
  min-width: 1000px;
  height: 100%;
  position: relative;
  box-sizing: border-box;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cms_info_com_text {
  color: #fff;
}

.cms_nav_con p {
  margin-top: 10px;
  font-family: "PingFang SC";
  color: #fff;
  font-size: 18px;
  text-shadow: 0px 2px 3px rgba(0, 0, 0, 0.26);
}

.cms_info {
  width: 100%;
  margin: 0 auto;
  height: 220px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: linear-gradient(0deg,
      rgba(0, 0, 0, 0.8) 0%,
      rgba(0, 0, 0, 0) 100%);
  z-index: 10;
}

.cms_info_com_title {
  display: flex;
}

.cms_info_com_title h2 {
  text-align: center;
  color: #fff;
  /* min-width: 204px; */
  height: 48px;
  line-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 54px;
  font-size: 14px;
  margin: 0 auto;
  padding: 0 18px;
  margin-bottom: 38px;
  background-color: rgba(255, 255, 255, 0.2);
  cursor: pointer;
}

.cms_info_com_title h2 a {
  display: block;
  width: 100%;
  height: 100%;
}

.cms_nav {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  /* padding-top: 20px; */
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.6) 0%,
      rgba(0, 0, 0, 0) 100%);
  z-index: 10;
}

.cms_info_com_text p {
  font-size: 14px;
  font-weight: 400;
  line-height: 28px;
  text-align: justify;
  color: rgba(255, 255, 255, 0.6);
  line-height: 24px;
}

.cms_nav_con {
  width: 1000px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.cms_info_com_text p span {
  color: #fff;
}

.cms_nav_con_right {
  display: block;
  height: 48px;
}

.pc-logo img {
  display: block;
  height: 90px;
}

.cms_info_com_title h2 a {
  color: #fff;
  text-decoration: none;
}

.cms_video_box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cms_video_box {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.cms_mute_img {
  position: absolute;
  right: 20px;
  top: 100px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  border-radius: 16px;
}

.cms_mute_img:hover {
  background-color: rgba(0, 0, 0, 0.3);
  transition: all 0.3 ease-out;
}

.cms_info_com_title h2:hover {
  backdrop-filter: blur(2px);
  background-color: rgba(255, 255, 255, 0.4);
  transition: all 0.3 ease-out;
}

.cms_info_con {
  width: 1000px;
  height: 100%;
  margin: 0 auto;
}

/*  */
.error-show {
  display: none;
  width: 100%;
  max-width: 500px;
  padding: 30px;
  margin: 0 auto;
  height: 95vh;
}

.error-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.error-logo {
  width: 100%;
  max-width: 235px;
  height: 60px;
  margin: 0 auto;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  background-image: url("https://p4.img.cntv.cn/photoAlbum/templet/common/DEPA1733366680932753/xiu_logo.png");
}

.error-text {
  font-size: 20px;
  text-align: center;
  margin: 50px 0;
}

.error-desc {
  font-size: 15px;
  margin: 30px 0;
  color: #a5a5a5;
  text-align: center;
}

.error-text .time-interval {
  color: #d63435;
  font-weight: 500;
}

.com_header_m,
.m_footer {
  display: none;
}

html[data-screen="mobile"] body[data-iserror="true"] .com_header_m,
html[data-screen="mobile"] body[data-iserror="true"] .m_footer {
  display: block;
}

html[data-screen="pc"] .error-show {
  min-height: 500px;
  max-height: calc(100vh - 388px);
}

html[data-screen="mobile"] .error-show {
  max-height: calc(100vh - 1.84rem);
}

/* 加载 */
.flowMoreLoading {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  height: var(--height, 100vh);
  margin-bottom: 24px;
}

.flowMoreLoading i {
  height: 30px;
  width: 30px;
  display: inline-block;
  background-image: url(//p2.img.cntv.cn/photoAlbum/templet/common/DEPA1648783786425912/list_loading_XUQIU-18886.png);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 100%;
  -webkit-animation: mymoveing 0.8s linear infinite;
  -moz-animation: mymoveing 0.8s linear infinite;
  -ms-animation: mymoveing 0.8s linear infinite;
  -o-animation: mymoveing 0.8s linear infinite;
  animation: mymoveing 0.8s linear infinite;
}

.flowMoreLoading.nomore {
  background: none;
  color: #666666;
  cursor: auto;
  text-align: center;
}

@keyframes mymoveing {
  from {
    transform: rotate(0deg) translateZ(0);
    -ms-transform: rotate(0deg) translateZ(0);
    -moz-transform: rotate(0deg) translateZ(0);
    -webkit-transform: rotate(0deg) translateZ(0);
    -o-transform: rotate(0deg) translateZ(0);
  }

  to {
    transform: rotate(360deg) translateZ(0);
    -ms-transform: rotate(360deg) translateZ(0);
    -moz-transform: rotate(360deg) translateZ(0);
    -webkit-transform: rotate(360deg) translateZ(0);
    -o-transform: rotate(360deg) translateZ(0);
  }
}

@-webkit-keyframes mymoveing {
  from {
    transform: rotate(0deg) translateZ(0);
    -ms-transform: rotate(0deg) translateZ(0);
    -moz-transform: rotate(0deg) translateZ(0);
    -webkit-transform: rotate(0deg) translateZ(0);
    -o-transform: rotate(0deg) translateZ(0);
  }

  to {
    transform: rotate(360deg) translateZ(0);
    -ms-transform: rotate(360deg) translateZ(0);
    -moz-transform: rotate(360deg) translateZ(0);
    -webkit-transform: rotate(360deg) translateZ(0);
    -o-transform: rotate(360deg) translateZ(0);
  }
}

.card-pc-a {
  height: 900px;
}