@charset "utf-8";

/* main */
.main_cont_wrap {
  padding: 0 0 85px 0;
}
.main_banner {
  position: relative;
  background: #00c1bb;
  padding: 30px 20px;
  min-height: 408px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.main_banner .txt_box {
  text-align: center;
}
.main_banner .txt_box strong {
  display: block;
  font-weight: 700;
  font-size: 42px;
  line-height: 64px;
  padding: 100px 0 0;
  color: #fff;
  background: url(../img/new/main_ani.gif) no-repeat center top/100px;
  word-break: keep-all;
}
.main_banner .txt_box p {
  font-weight: 500;
  font-size: 20px;
  line-height: 30px;
  color: #fff;
  word-break: keep-all;
}
.main_item .inner {
  max-width: 1280px;
  margin: 0 auto;
}
.main_half {
  margin: 64px auto 64px;
  text-align: center;
}
.main_half .inner {
  display: flex;
  align-items: start;
}
.main_half .half_cont {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  flex-direction: column;
  margin-left: 40px;
  padding-left: 40px;
}
.main_half .half_cont:first-child {
  margin-left: 0;
  padding-left: 0;
}
.main_half .half_cont:after {
  content: "";
  width: 1px;
  height: 100%;
  background: #c0c7ce;
  position: absolute;
  left: 0;
  top: 0;
}
.main_half .half_cont:first-child:after {
  width: 0;
}
.main_half .half_cont h3 {
  font-weight: 700;
  font-size: 28px;
  line-height: 42px;
  padding: 0 0 30px;
}
.main_half .half_cont ul {
  display: flex;
}
.main_half .half_cont ul li {
  flex: 1;
  padding: 24px 12px 20px;
}
.main_half .half_cont ul li a {
  display: block;
}
.main_half .half_cont ul li span {
  display: block;
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  color: #121417;
  margin: 18px 0 0;
}
.main_half .half_cont ul li span em {
  display: block;
}
.main_half .half_cont ul li:hover {
  background: #ff6363;
  border-radius: 16px;
}
.main_half .half_cont ul li:hover span,
.main_half .half_cont ul li:hover em {
  color: #fff;
}
.main_half .half_cont:last-child ul li:hover {
  background: #87cefa;
}
.main_half .half_cont:last-child ul li:hover span,
.main_half .half_cont:last-child ul li:hover em {
  color: #121417;
}
.main_link {
  margin: 64px auto;
}
.main_link .inner {
  display: flex;
  column-gap: 40px;
}
.main_link .box {
  flex: 1;
}
.main_link .box .box_wrap {
  height: 100%;
  border: 2px solid #3f4750;
  border-radius: 16px;
  box-sizing: border-box;
}
.main_link .box .box_wrap a {
  position: relative;
  display: block;
  padding: 40px 170px 40px 40px;
}
.main_link .box .box_wrap a h3 {
  font-weight: 700;
  font-size: 22px;
  line-height: 34px;
}
.main_link .box .box_wrap a h3 span {
  display: inline-block;
  background: url(../img/main/ico_link_arrow.png) no-repeat right top 7px;
  padding-right: 24px;
}
.main_link .box .box_wrap a p {
  font-size: 16px;
  line-height: 24px;
  color: #55616d;
  margin-top: 16px;
}
.main_link .box .box_wrap a p span {
  display: block;
}
.main_link .box .box_wrap a p.p_time {
  font-weight: 700;
}
.main_link .box .box_wrap a > img {
  position: absolute;
  right: 40px;
  top: 40px;
}
.main_info {
  margin: 64px auto;
}
.main_info .info_ban {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 100px;
  padding: 15px;
  border-radius: 15px;
  background: #00c1bb;
  text-align: center;
  font-size: 24px;
  box-sizing: border-box;
}
.main_info .info_ban span,
.main_info .info_ban strong {
  color: #fff;
}
.main_info .info_ban span {
  background: url(../img/main/ico_info_question.png) no-repeat left center/59px
    62px;
  font-weight: 300;
  padding: 0 0 0 78px;
  line-height: 62px;
}
.main_info ul {
  margin: 33px 0 0;
  display: flex;
  column-gap: 26px;
}
.main_info ul li {
  flex: 1;
  border-radius: 15px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  text-align: center;
  padding: 50px 0 55px;
  box-shadow: 3px 3px 3px rgba(7, 0, 2, 0.18);
  cursor: pointer;
}
.main_info ul li img {
  margin: 0 0 25px;
}
.main_info ul li span {
  display: block;
  font-size: 20px;
  font-weight: 500;
}
.video_area {
  margin: 80px auto 0;
}
.video_area .video_ban {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 15px;
  min-height: 100px;
  border-radius: 15px;
  background: #5fbae0;
  text-align: center;
  font-size: 24px;
  box-sizing: border-box;
}
.video_area .video_ban strong,
.video_area .video_ban span {
  color: #fff;
}
.video_area .video_ban strong {
  background: url(../img/main/ico_video.png) no-repeat left center/52px 54px;
  padding: 0 0 0 78px;
  line-height: 58px;
}
.video_month {
  margin: 35px 0 50px;
}
.video_month ul {
  display: flex;
  justify-content: space-between;
  padding: 0 15px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}
.video_month ul li {
  width: 8.333%;
  cursor: pointer;
}
.video_month ul li span {
  font-size: 18px;
  font-weight: 500;
  display: block;
  text-align: center;
  line-height: 53px;
}
.video_month ul li.on span {
  background: #5fbae0;
  color: #fff;
  position: relative;
}
.video_month ul li.on span:after {
  content: "";
  background: url(../img/main/triangle.png) no-repeat center/9px 7px;
  width: 9px;
  height: 7px;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
.video_area .video_list ul {
  display: flex;
  gap: 25px;
}
.video_area .video_list ul li {
  flex: 1;
  text-align: center;
}
.video_area .video_list ul li img {
  display: block;
  width: 100%;
}
.video_area .video_list ul li p {
  margin: 15px 0 0 0;
  font-size: 16px;
  font-weight: bold;
}
.video_area .video_list ul li p span {
  padding-left: 63px;
  display: inline-block;
  background: url(../img/main/ico_live.png) no-repeat left center/52px 18px;
}
.video_area .video_list ul li.on p {
  color: #ff0000;
}
.video_area .video_list ul li.on span {
  background: url(../img/main/ico_live_on.png) no-repeat left center/51px 18px;
}

@media (max-width: 1440px) {
  .main_item .inner {
    padding: 0 20px;
    box-sizing: border-box;
  }
}

@media (max-width: 1080px) {
  .main_cont_wrap {
    padding: 0 0 50px 0;
  }
  .main_banner {
    min-height: unset;
  }
  .main_banner .txt_box strong {
    font-size: 30px;
    line-height: 42px;
    padding: 76px 0 0;
    background-size: 70px auto;
  }
  .main_banner .txt_box p {
    margin: 10px 0 0 0;
    font-size: 16px;
    line-height: 22px;
  }
  .main_half {
    margin: 30px 0 32px;
  }
  .main_half .inner {
    flex-direction: column;
  }
  .main_half .half_cont {
    padding: 0;
    width: 100%;
    margin-left: 0;
    padding-left: 0;
    margin-top: 25px;
  }
  .main_half .half_cont:first-child {
    margin-top: 0;
  }
  .main_half .half_cont:after {
    display: none;
  }
  .main_half .half_cont ul li {
    padding: 12px;
  }
  .main_half .half_cont h3 {
    padding: 0 0 15px;
    font-size: 22px;
    line-height: 30px;
  }
  .main_half .half_cont ul li span {
    font-size: 14px;
    line-height: 18px;
  }
  .main_link {
    margin: 30px auto;
  }
  .main_link .inner {
    row-gap: 20px;
    flex-wrap: wrap;
  }
  .main_link .box {
    flex: 0 0 100%;
  }
  .main_link .box .box_wrap a {
    padding: 20px 130px 20px 20px;
  }
  .main_link .box .box_wrap a h3 {
    font-size: 18px;
  }
  .main_link .box .box_wrap a p {
    margin: 8px 0 0 0;
    font-size: 13px;
    line-height: 20px;
  }
  .main_link .box .box_wrap a > img {
    width: 90px;
    right: 20px;
    top: 50%;
    margin-top: -45px;
  }
  .main_info {
    margin: 30px auto;
  }
  .main_info ul {
    flex-direction: column;
    row-gap: 20px;
  }
  .main_info ul li {
    padding: 30px 10px;
  }
  .main_info ul li span {
    font-size: 15px;
  }
  .main_info .info_ban {
    min-height: 70px;
    font-size: 18px;
  }
  .main_info .info_ban span {
    padding: 0 0 0 40px;
    background-size: 30px auto;
    line-height: 32px;
  }
  .video_area {
    margin: 40px auto 0;
  }
  .video_area .video_ban {
    min-height: 70px;
    font-size: 18px;
  }
  .video_area .video_ban strong {
    padding: 0 0 0 40px;
    background-size: 30px auto;
    line-height: 31px;
  }
  .video_month {
    margin: 35px 0 30px;
  }
  .video_month ul li span {
    font-size: 14px;
    line-height: 40px;
  }
  .video_month ul {
    display: block;
    padding: 0;
    font-size: 0;
  }
  .video_month ul li {
    display: inline-block;
    width: 16.66%;
  }
  .video_area .video_list ul {
    flex-direction: column;
    gap: 40px;
  }
  .video_area .video_list ul li p span,
  .video_area .video_list ul li.on span {
    padding-left: 45px;
    background-size: 40px;
  }
  .video_area .video_list ul li p {
    font-size: 13px;
  }
  .video_area .video_list ul li img {
    max-width: 320px;
    margin: 0 auto;
  }
}

@media (max-width: 760px) {
  .main_banner .txt_box strong {
    font-size: 24px;
  }
  .main_banner .txt_box p {
    margin: 5px 0 0 0;
    font-size: 14px;
  }
  .main_info .info_ban {
    font-size: 16px;
  }
  .video_area .video_ban {
    font-size: 16px;
  }
  .video_area .video_list ul {
    gap: 20px;
  }
  .video_area .video_list ul li p {
    margin: 8px 0 0 0;
  }
  .video_area .video_list ul li img {
    max-width: none;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .main_banner .txt_box strong {
    font-size: 20px;
    line-height: 28px;
  }
  .main_half .half_cont h3 {
    font-size: 20px;
    line-height: 26px;
  }
  .main_half .half_cont ul li img {
    width: 54px;
  }
  .main_half .half_cont ul li span {
    margin: 10px 0 0 0;
  }
}