/* -----------------------------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;
}
.align_center > * {
  color: #999;
}
h2 {
  display: table;
  font-size: 60px;
  font-weight: 400;
  border-bottom: #000 solid 1px;
  padding-bottom: 20px;
}
.part .partContent {
  position: absolute;
  top: 210px;
  display: table;
  color: #fff;
}
.sec_03 .partContent {
  justify-content: center;
  display: flex;
  width: 100%;
  position: absolute;
  top: 120px;
  /* display: table; */
  color: #fff;
}
.sec_03 img {
  height: auto;
  transform: translateY(-10vw);
}
.part .partContent .intro {
  font-size: 18px;
  margin-top: 30px;
  margin-bottom: 80px;
}
.intr {
  font-size: 20px;
  margin: 20px 0;
}
/*  */
.fit-image {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.part .imagePanel {
  width: 100%;
  height: 100%;
}
.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;
}
.main .transRight {
  /* transform: translateX(1px); */
  /* text-indent: 1em; */
  transform: translateX(37px);
}
.main .transRight2 {
  /* transform: translateX(1px); */
  /* text-indent: 1em; */
  transform: translateX(35px);
}
.sec_link {
  display: flex;
  empty-cells: 64px;
  width: calc(100% - 140px);
  height: 64px;
  padding: 0 70px;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  position: sticky;
  display: block;
  top: 78px;
  z-index: 9;
}
.sec_link .link {
  margin-right: 20px;
  display: inline-block;
  color: #fff;
  vertical-align: center;
  padding: 10px 0;
  padding-top: 17px;
  /* border-bottom: 1px solid; */
}
.sec_link .link:nth-child(1) {
  border-bottom: 1px solid rgba(16, 220, 255);
}
.sec_link .link:nth-child(1) a {
  color: rgba(16, 220, 255);
}
.link a {
  transition: 0.3s all ease-out;
  color: #fff;
}
.link:hover {
  transition: 0.3s all ease-out;
  border-bottom: 1px solid rgba(16, 220, 255);
}
.link:hover a {
  color: rgba(16, 220, 255);
}
.part {
  width: 100%;
  height: auto;
}
.footer {
  height: auto;
}
.align_center {
  margin: 0 70px;
  width: calc(1440px - 140px);
}
.sec_02 {
  display: flex;
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: #0d0d0d;
  width: calc(100% - 159px);
  padding-left: 70px;
  padding-right: 89px;
  justify-content: center;
}
.sec_02 .title {
  width: 100%;
  text-align: center;
  font-size: 28px;
  color: #fff;
  border: none;
}
.lan_change {
  text-align: center;
  color: #999999;
  font-size: 16px;
  margin-bottom: 80px;
}
.lan_change button {
  background: none;
  color: #999;
  border: none;
  cursor: pointer;
}
.lan_change button:hover {
  color: rgba(16, 220, 255);
}
.lan_change .active {
  color: rgba(16, 220, 255);
}
.active[class*="main_part"] {
  display: block;
}
.btn_wrp {
  display: inline-block;
}
.main_part {
  /* display: inline-block; */
  /* margin-right: 59px; */
  display: none;
}
.pream {
  text-align: center;
  margin-bottom: 29px;
}
.Preamble {
  display: inline-block;
  color: #fff;
  position: relative;
  top: 5px;
  margin: 0 19px;
}
.line {
  height: 1px;
  width: 150px;
  background-color: #333333;
  display: inline-block;
}
.para h3 {
  /* transform: translateX(26px); */
  font-size: 16px;
  color: #999999;
  line-height: 32px;
  font-weight: 400;
  font-family: Microsoft YaHei;
  /* text-indent: 2em; */
}
.cont_top {
  transform: translateX(26px);
  font-size: 16px;
  color: #999999;
  line-height: 32px;
  font-weight: 400;
  font-family: Microsoft YaHei;
  /* text-indent: 2em; */
  margin-bottom: 55px;
  text-align: justify;
}
.para h1 {
  cursor: pointer;
  position: relative;
  z-index: 10000;
  display: block;
  border: none;
  margin-bottom: 19px 0;
  padding-bottom: 0;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
}
.para h2 {
  border: none;
  margin-top: 27px;
  margin-bottom: 0px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  width: 100%;
  color: #ffffff;
}
.unfold {
  position: absolute;
  top: -3px;
  right: -12px;
  color: #fff;
  float: right;
  transform: scaleX(4) scaleY(1.5) translateX(-4px);
  display: none;
  /* z-index: -1; */
}
.fold_cont {
  /* padding-top: 20px; */
  /* margin-top: -6px; */
  display: none;
}
.para {
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
  margin-bottom: 28px;
  width: 100%;
  margin-left: 23px;
  position: relative;
}
.para:hover {
  border-color: rgba(16, 220, 255);
}
.para:hover h1,
.para:hover h2 {
  color: rgba(16, 220, 255);
}
/* .fold {
    color: #fff;
    float: right;
    transform: scale(4);
} */
.fold {
  top: 3px;
  right: -12px;
  width: 30px;
  height: 30px;
  position: absolute;
  float: right;
  background-image: url(../images/fold_a1672bff81a001f56c35.jpg);
  background-repeat: no-repeat;
  /* z-index: -1; */
  display: block;
}
/* .fold::after {
    content: ' ';
    position: absolute;
    display: block;
    background-color: #fff;
    height: 1px;
    margin-top: 0px;
    top: 50%;
    left: 0px;
    transform: translateY(-50%);
    right: 0px;
    z-index: 9;
}
.fold::before {
    content: ' ';
    position: absolute;
    display: block;
    background-color: #fff;
    width: 1px;
    margin-left: 0px;
    left: 50%;
    transform: translateX(-50%);
    top: 0px;
    bottom: 0px;
    z-index: 9;
} */
.wrp {
  max-width: 1300px;
  width: 100%;
}
.para h3 p:last-child {
  display: none;
}
.para h3 p:first-child {
  display: block;
}
.activeNew .fold {
  display: none;
}
.activeNew .unfold {
  display: block;
}
.activeNew .fold_cont {
  display: block;
}
@media screen and (max-width: 800px) {
  .para:hover {
    border-bottom: 1px solid #333;
  }
  .para:hover h1,
  .para:hover h2 {
    color: #ffffff;
  }
  .activeNew h2 {
    color: rgba(16, 220, 255) !important;
  }
  .activeNew {
    border-color: rgba(16, 220, 255) !important;
  }
  .intro_line {
    display: none;
  }
  .align_center {
    margin: 0;
  }
  .main {
    background: #0b0b0b;
  }
  .part .partContent {
    width: 90vw;
    /* top: 18vh; */
    top: 0;
    margin-top: 95px;
    left: 5vw;
    color: #000;
  }
  .part .partContent h2 {
    border-bottom: 1px solid #000;
  }
  .letter_space {
    letter-spacing: 2px;
  }
  .sec_link {
    display: flex;
    empty-cells: 64px;
    width: calc(100% - 5px);
    height: 55px;
    padding: 0 22px;
    align-items: center;
    position: sticky;
    top: 64px;
    z-index: 100000;
  }
  h2 {
    font-size: 40px;
    border-bottom: 1px solid #000;
  }
  .part .partContent .intro {
    font-size: 14px;
    font-weight: 400;
    margin-top: 2.5vh;
    margin-bottom: 7.5vh;
  }
  .part {
    min-width: 300px;
  }
  .sec_01 {
    padding-top: 45px;
    /* height: 665px; */
  }
  .sec_02 {
    padding: 60px 22.5px;
    background-color: #0b0b0b;
    width: calc(100% - 45px);
  }
  .main_part {
    margin-right: 0;
    background: #0B0B0B;
  }
  .line {
    width: 60px;
  }
  .sec_02 .title {
    font-size: 18px;
  }
  .btn_wrp {
    width: 100%;
    display: flex;
  }
  .lan_change button {
    height: 32px;
    flex: 1;
    background: #0f0f0f;
    border: 1px solid #323232;
  }
  .lan_change button:hover {
    color: #fff;
  }
  /* .lan_change .active {
    color: #fff;
  } */
  .cont {
    font-size: 13px;
  }
  .Preamble {
    font-size: 18px;
  }
  .lan_change {
    margin-bottom: 15px;
    margin-top: 10px;
  }
  .sec_01 .cont_title01 {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ffffff;
    line-height: 16px;
    margin-top: 0;
    padding: 0;
    width: calc(100% - 30px);
  }
  .para h3 p:last-child {
    display: none;
  }
  .para h3 p:first-child {
    display: block;
  }
  .sec_01 .cont_title02 {
    font-size: 13px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ffffff;
    line-height: 26px;
    margin-top: 15px;
    padding-bottom: 3px;
  }
  .cont_top {
    margin-bottom: 25px;
    /* width: calc(100% - 46px); */
    font-size: 13px;
    line-height: 26px;
    width: 100%;
    transform: translateX(0);
    padding-bottom: 36px;
    margin-bottom: 20px;
    text-align: justify;
  }
  .pream {
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 760px) {
  .para h3 {
    transform: translateX(0px);
    width: 100%;
    font-size: 13px;
    line-height: 26px;
    /* margin-top: -10px; */
    margin-bottom: -20px;
  }
  .para {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 20px;
    margin-left: 0;
  }
  .fold_cont {
    padding-top: 10px;
  }
  .fold {
    top: -1px;
    right: -10px;
    left: auto;
    position: absolute;
    /* z-index: -1; */
  }
  .unfold {
    top: 13px;
    right: -8px;
    /* z-index: -1; */
    margin-top: -20px;
  }
  .sec_link .link {
    font-size: 14px;
  }
}