.fv-top {
  position: relative;

  height: 100vh;
  max-height: 850px;
  overflow: hidden;
}
.fv-top .yt {
  position: absolute;
  z-index: 1;
  top:50%;
  left:50%;
  transform: translate(-50%, -50%);
  width: 120vw;
  height: 120vh;
  min-width: 120%;
  min-height: 120%;
  /*max-height: 100%;*/
  object-fit: cover;
  object-position: center center;
}
.fv-top .yt-ov {
  position: absolute;
  z-index: 3;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.sec-top {
  padding-bottom: 120px;
}
.intro {
  padding:110px 0;
}
.intro .cp {
  text-align: center;
  font-size: 36px;
  line-height: 46px;
  margin-bottom: 50px;
}
.intro .cp .hl1 {
  color:#F6AA00;
}
.intro .cp .hl2 {
  color:#fff;
  background:#F6AA00;
}
.intro .desc {
  text-align: center;
  margin-bottom: 0;
  font-size: 18px;
  line-height: 36px;
}

/* news list */
.news-list {}
.news-item {
  position: relative;
  display: flex;
  margin-bottom: 30px;
}
.news-list .news-item:last-child {
  margin-bottom: 0;
}
.news-item:hover {
  text-decoration: none;
}
.news-item .date {
  font-size: 14px;
  padding-right: 50px;
}
.news-item .title {
  font-size: 18px;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 680px;
}
.news-item .m {
  position: absolute;
  transition: all 0.3s ease;
  right: 0;
  top:50%;
  transform: translateY(-50%);
  border:1px solid #111111;
  background: #fff;

  color:#484545;
  text-align: center;
  font-size: 14px;
  line-height: 20px;
  padding:4px 14px;
}
.news-item:hover .m {
  background: #484545;
  color:#fff;
  transition: all 0.3s ease;
}
.ft-wrap>.row {
  margin:0;
}
.ft-wrap>.row>div {
  padding:0;
}
.ft-wrap .fl {
  position: relative;
  display: flex;
  height: 100%;
  justify-content: center;
  align-items: center;
  text-align: center;
  color:#fff;
  font-weight: 500;
}
.ft-wrap .fl:hover {
  text-decoration: none;
}
.ft-wrap .fl .inn {
  width: 100%;
}
.fl-t.tr .fl {
  background: #484545;
}
.fl-t.tl .fl {
  background: #F6AA00;
}
.ft-wrap .fl .n {
  font-size: 28px;
  line-height: 36px;
  font-weight: 600;
  margin-bottom: 38px;
}
.ft-wrap .fl .n .hl {
  font-size: 40px;
  line-height: 56px;
}
.ft-wrap .tl .fl .n {
  color:#111;
}
.ft-wrap .tr .fl .n .hl {
  color:#111;
  background: #F6AA00;
}
.ft-wrap .tl .fl .n .hl {
  color:#fff;
  background: #111;
}
.ft-wrap .fl .desc {
  font-size: 18px;
  line-height: 36px;
}
.ft-wrap .fl .mr {
  position: absolute;
  bottom: -22%;
  right: 18%;

  font-weight: 400;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 3.5px;
  transition: all 0.3s ease;
}
.ft-wrap .fl:hover .mr {
  transition: all 0.3s ease;
}
.fl .mr>* {
  display: inline-block;
  vertical-align: middle;
}
.fl .mr svg {
  margin-left: 6px;
}
.fl .mr svg .cls-1 {
  fill: none;
  stroke: #fff;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: all 0.3s ease;
}
.fl:hover .mr svg .cls-1 {
  transition: all 0.3s ease;
}
.ft-wrap .tr .fl:hover .mr {
  color:#F6AA00;
}
.ft-wrap .tr .fl:hover .mr svg .cls-1 {
  stroke: #F6AA00;
}
.ft-wrap .tl .fl:hover .mr {
  color:#484545;
}
.ft-wrap .tl .fl:hover .mr svg .cls-1 {
  stroke: #484545;
}

.sec-btm .video-cont {
  margin-bottom: 120px;
  text-align: center;
}
.sec-btm .video-cont a {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 548px;
  border:10px solid #F6AA00;
  color:#fff;
}
.sec-btm .video-cont a img {
  transition: all 0.3s ease;
}
.sec-btm .video-cont a:after {
  content:"";
  position: absolute;
  top:50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  margin:auto;
  background: no-repeat center url(../img/common/btn-play.svg);
  background-size: 100%;
  width: 60px;
  height: 60px;
}
.sec-btm .video-cont a:hover {
  text-decoration: none;
}
.sec-btm .video-cont a:hover img {
  opacity: 0.7;
  transition: all 0.3s ease;
}

.rec-ev { padding-top:120px; }
.ev-item.rec-l {display: block;}

@media (max-width: 1400px) {
  .fv-top {
    max-height: 770px;
  }
}
@media (max-width: 1199px) {
  .fv-top {
    max-height: 550px;
  }
  .intro .desc {
    font-size: 17px;
  }
  .ft-wrap .fl .mr {
    bottom: -18%;
    right: 15%;
  }
}
@media (max-width: 992px) {
  .fv-top {
    max-height: 480px;
  }

  .news-item .date {
    padding-right: 25px;
  }
  .news-item .title {
    max-width: 500px;
  }

  .ft-wrap .fl .n {
    font-size: 22px;
    line-height: 34px;
    margin-bottom: 20px;
  }
  .ft-wrap .fl .n .hl {
    font-size: 28px;
    line-height: 40px;
  }
  .ft-wrap .fl .desc {
    font-size: 16px;
    line-height: 32px;
  }
  .ft-wrap .fl .mr {
    bottom: -20px;
    right: 4%;
    font-size: 12px;
    line-height: 18px;
    letter-spacing: 2px;
  }
  .fl .mr svg {
    width: 30px;
    height: 11px;
  }


}
@media (max-width: 767px) {
  .fv-top {
    max-height: 60vw;
  }
  .fv-top .yt {
    width: 110vw;
    height: auto;
    min-height: 110%;
  }

  .sec-top {
    padding-bottom: 60px;
  }
  .intro {
    padding: 90px 0;
  }
  .intro .cp {
    line-height: 50px;
  }
  .intro .desc {
    text-align: left;
  }

  .news-item {
    display: block;
    padding-bottom: 42px;
    margin-bottom: 25px;
  }
  .news-item:after {
    content:"";
    clear: both;
  }
  .news-item .date {
    line-height: 18px;
    margin-bottom: 10px;
  }
  .news-item .title {
    white-space:unset;
    text-overflow: unset;
    overflow: unset;
  }
  .news-item .m {
    position: relative;
    top:unset;
    transform: unset;
    float: right;
    width: 68px;
    margin-top: 10px;
  }

  .ft-wrap .fl .inn {
    padding:50px 0 100px;
  }
  .ft-wrap .fl .n {
    font-size: 24px;
    line-height: 40px;
  }
  .ft-wrap .tr .fl .n .hl {
    font-size: 32px;
  }
  .ft-wrap .fl .mr {
    bottom: 50px;
    right: 8%;
  }

  .sec-btm .video-cont {
    margin-bottom: 60px;
  }
}