/* -----------------------------公共部分--------------------------- */
body {
  overflow-x: hidden;
  background-color: #000;
}
.main {
  width: 100vw;
  /* height: 100vh; */
  transition: transform 0.8s ease 0.1s;
  display: flex;
  justify-content: center;
}
.part {
  position: relative;
  min-width: 1300px;
  /* height: 100vh; */
  overflow: hidden;
  background-color: #000;
}
.main .swiper-wrapper {
  width: 100%;
  flex-wrap: wrap;
}
h2 {
  display: table;
  font-size: 60px;
  font-weight: 400;
  border-bottom: #fff solid 1px;
  padding-bottom: 20px;
}
.part .partContent {
  position: absolute;
  top: 120px;
  display: table;
  color: #fff;
}
.part .partContent .intro {
  font-size: 18px;
  margin-top: 30px;
  margin-bottom: 80px;
}
.intr {
  font-size: 20px;
  margin: 20px 0;
}
.intro_01 {
  font-size: 32px;
  margin-bottom: 29px;
}
.intro_02 {
  font-size: 20px;
  line-height: 40px;
}
/*  */
.fit-image {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.part .imagePanel {
  width: 100%;
  height: 100%;
}
.leftSide .partContent {
  left: 70px;
  right: 470px;
}
.rightSide .partContent {
  right: 180px;
}
.sec_01 h2 {
  border-bottom: 1px solid #fff;
}
.sec_01 .partContent {
  color: #fff;
}
.part .imagePanel {
  transition: all 1.5s ease-out 0s;
}
.sec_03 .moreBtn {
  position: absolute;
  top: 472px;
  /* bottom: 40px; */
  left: 70px;
}
/*  */
.sec_link {
  position: sticky;
  display: flex;
  empty-cells: 64px;
  width: calc(100% - 140px);
  height: 64px;
  padding: 0 70px;
  align-items: center;
  top: 0;
  z-index: 2;
  top: 78px;
}
.sec_link::after {
  content: '';
  background-color: #000;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0.7;
}
.sec_link .link {
  margin-right: 20px;
  display: inline-block;
  color: #fff;
  vertical-align: center;
  padding: 10px 0;
  /* border-bottom: 1px solid; */
}
.sec_link .link:nth-child(3),
.sec_link .link.active {
  border-bottom: 1px solid rgba(16, 220, 255);
}
.sec_link .link:nth-child(3) a,
.sec_link .link.active a {
  color: rgba(16, 220, 255);
}
.link a {
  color: #fff;
}
.link:hover {
  transition: 0.3s all ease-out;
  border-bottom: 1px solid rgba(16, 220, 255);
}
.link:hover a {
  transition: 0.3s all ease-out;
  color: rgba(16, 220, 255);
}
.part {
  width: 100%;
  height: auto;
}
.footer {
  height: auto;
}
.sec_03 {
  height: 900px;
}
.sec_03 .partContent {
  left: 73px;
  height: 900px;
}
.sec_03 h2 {
  border-bottom: 1px solid #fff;
}
.sec_03 .intro {
  width: 468px;
  line-height: 36px;
  font-size: 18px;
}
.sec_04 {
  height: 900px;
}
.sec_04 .fit-image {
  height: 100vh;
}
.sec_04 .imagePanel {
  position: absolute;
  bottom: 0;
  height: auto;
}
.intro_line {
  width: 120px;
  height: 1px;
  background-color: #fff;
}
.align_center {
  margin: 0 70px;
  width: calc(1440px - 140px);
}
.sec_04 .partContent {
  left: 73px;
  height: 900px;
  top: 115px;
  width: calc(100% - 146px);
}
.swi_item {
  height: 32vh;
  padding: 10%;
  max-height: 550px;
  cursor: pointer;
}
.swi_item:hover {
  cursor: pointer;
  /* background-color: rgba(16, 220, 255); */
}
.swi_item:hover a {
  display: block;
}
.swi_item:hover .more {
  color: rgba(16, 220, 255);
}
.swi_item:hover::after {
  /* background-color: #000; */
  /* opacity: 1; */
  transition: 1s;
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0.4;
  background: rgba(16, 220, 255);
}
.swi_item::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
  opacity: 0.1;
  background: rgba(16, 220, 255);
}
.info_line {
  width: 100%;
  height: 1px;
  background-color: #fff;
  margin: 30px 0;
}
.info {
  max-height: 52px;
  line-height: 26px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.more {
  position: absolute;
  bottom: 17%;
}
.img-download {
  display: inline-block;
  width: 16px;
  height: 16px;
  color: #fff;
  vertical-align: -2px;
}
.pcSwiper {
  width: 80vw;
  max-width: 1600px;
}
.next,
.prev {
  width: 50px;
  height: 100px;
  overflow: hidden;
  position: absolute;
  top: 39.5vh;
}
.next {
  right: 10px;
}
.prev {
  left: 10px;
}
.swiper-button-prev {
  padding: 20px;
  color: #fff;
  /* top: 42vh; */
  transition: all 0.4s ease-out;
  border-radius: 5px;
  top: 0vh;
  overflow: hidden;
  padding-top: 24px;
}
.swiper-button-next {
  padding: 20px;
  padding-top: 30px;
  color: #fff;
  top: 0vh;
  transition: all 0.4s ease-out;
}
.swiper-button-next:before {
  content: 'next';
  font-family: swiper-icons;
  font-size: var(--swiper-navigation-size);
  text-transform: none !important;
  letter-spacing: 0;
  font-variant: initial;
  line-height: 1;
  margin-right: 20px;
}
.swiper-button-prev:before {
  content: 'prev';
  font-family: swiper-icons;
  font-size: var(--swiper-navigation-size);
  text-transform: none !important;
  letter-spacing: 0;
  font-variant: initial;
  line-height: 1;
  margin-right: 20px;
}
.swiper-button-prev:hover {
  transform: translateX(-40px);
}
.swiper-button-next:hover {
  transform: translateX(40px);
}
/* .swiper-button-prev:hover {
    background-color: #999;
    color: rgba(16, 220, 255);
}
.swiper-button-next:hover {
    background-color: #999;
    color: rgba(16, 220, 255);
} */
.date_01 {
  font-size: 40px;
  margin-bottom: 9px;
}
.sec_04 .swiper-wrapper {
  flex-wrap: nowrap;
}
.sec_04 h2 {
  margin-bottom: 60px;
}
.date_02 {
  font-size: 16px;
}
.viewPort {
  display: none;
}
@media screen and (max-width: 1300px) {
  .sec_03 .partContent {
    margin: 0;
  }
}
@media screen and (max-width: 800px) {
  .partContent h2 {
    font-size: 24px;
    font-weight: bold;
  }
  .moreBtn {
    z-index: 1;
    width: 250px;
    height: 35px;
    /* background: #fff; */
    box-sizing: border-box;
    padding-right: 0;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding-left: 0;
  }
  /* .moreBtn .txt {
    color: #000;
  } */
  .moreBtn .iconCir {
    margin-top: 0px;
    background-color: transparent;
  }
  .moreBtn .iconCir .arrow2,
  .moreBtn .iconCir .arrow1 {
    /* background-image: url("../common/images/arrow-right.svg"); */
    margin-left: 0%;
    /* margin-top: 20%; */
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background-size: 100% 100%;
  }
  .swi_item:hover::after {
    transition: all ease-out 0.5s;
    /* content: '';
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: -1;
        opacity: 0.4;
        background: rgba(16, 220, 255); */
  }
  .viewPort {
    display: block;
  }
  .swi_item::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0.2;
    background: rgba(16, 220, 255);
  }
  .pc_content {
    display: none;
  }
  .sec_03 .moreBtn {
    padding-left: 65px;
    padding-right: 55px;
  }
  .sec_03 .moreBtn {
    position: absolute;
    bottom: 25vh;
    top: auto;
    left: 70px;
  }
  .pc_info {
    display: none;
  }
  .sec_03 .imagePanel {
    height: auto;
    bottom: 30px;
    position: absolute;
  }
  .sec_03 .intro {
    width: 100%;
  }
  .intro_line {
    display: none;
  }
  .align_center {
    margin: 0;
  }
  .part .partContent {
    width: 90vw;
    /* top: 18vh; */
    top: 0;
    margin-top: 58px;
    left: 5vw;
    color: white;
  }
  .sec_03 {
    height: calc(100vh - 63px);
    padding-bottom: 10px;
  }
  .sec_03 .fit-image {
    height: 110%;
  }
  .flex_wrp {
    height: 400px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .flex_wrp .swi_item {
    width: 35%;
    height: 226px;
    padding: 20px;
    margin-bottom: 20px;
    z-index: 100;
    position: relative;
  }
  .viewPort {
    overflow-y: auto;
    height: 68vh;
  }
  .sec_04 h2 {
    margin-bottom: 30px;
  }
  .date_01 {
    font-size: 27px;
    margin-bottom: 0px;
  }
  .date_02 {
    font-size: 14px;
  }
  .info_line {
    margin: 12px 0;
  }
  .info {
    max-height: 72px;
    line-height: 24px;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    font-size: 13px;
  }
  .more {
    bottom: 6%;
    font-size: 13px;
    left: 20px;
    /* transform: translateX(-50%); */
  }
  .img-download {
    display: inline-block;
    width: 16px;
    height: 16px;
  }
  .sec_04 {
    height: 730px;
    padding-top: 13.2vh;
    margin-top: -13.2vh;
    transform: translateY(60px);
  }
  .sec_03 .partContent {
    width: 90vw;
    top: 0;
    margin-top: 35px;
    left: 5vw;
    color: white;
  }
  .intr {
    color: #999;
    font-size: 14px;
    margin: 15px 0;
  }
  .intro_01 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 19px;
  }
  .intro_02 {
    color: #c0c0c0;
    font-size: 13px;
    line-height: 26px;
  }
  .sec_link {
    display: flex;
    empty-cells: 64px;
    width: calc(100% - 5px);
    height: 55px;
    padding: 0 22px;
    align-items: center;
    background: #000;
    position: sticky;
    z-index: 100000;
    top: 63px;
  }
  h2 {
    font-size: 40px;
    border-bottom: 1px solid #fff;
  }
  .part .partContent .intro {
    font-size: 14px;
    font-weight: 400;
    margin-top: 2.5vh;
    margin-bottom: 7.5vh;
    line-height: 28px;
  }
  .part {
    min-width: 300px;
  }
  .sec_01 {
    margin-top: 64px;
    height: 85vh;
  }
  .blue_link {
    color: rgba(16, 220, 255);
    font-size: 14px;
  }
}
/* @media screen and (min-width:801px){
  .rightSide.part{
    height:100vh;
  }
} */