@charset "utf-8";

.hidden-web {
  display: none;
}

.space-80vh {
  height: 80vh;
}
.space-100vh {
  height: 100vh;
}

@-webkit-keyframes animation-up {
  0% {
    transform: translatey(-80px);
    opacity: 0;
  }
  100% {
    transform: translatey(0px);
    opacity: 1;
  }
}

.f70 {
  font-size: 3.8vw;
  line-height: initial;
  text-transform: uppercase;
}
.f60 {
  font-size: 60px;
  line-height: initial;
  margin-bottom: 1vh;
  text-transform: uppercase;
}
.f28 {
  font-size: 28px;
  line-height: initial;
}

.pic_auto {
  position: relative;
  width: 100%;
  height: 0;
  -webkit-flex-shrink: 0;
  -ms-flex-shrink: 0 0 auto;
  flex-shrink: 0;
  display: flex;
}
.pic_auto .pic {
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  position: absolute;
}

section .container {
  max-width: 1480px;
  width: 100%;
  padding: 0 20px;
  margin: 0 auto;
  color: #000;
  line-height: 1.6em;
}
.hidden-web {
  display: none;
}
section {
  background-color: #fff;
}

.text {
  max-width: 1440px;
}

section strong {
  font-weight: bold;
}
.section1 .f70 {
  color: #444444;
  margin-bottom: 1vh;
  animation: animation-up 1s ease 1200ms 1 forwards;
  opacity: 0;
}
.section1 .f70 strong {
  color: #000;
  padding: 0 1%;
}
.section1 p {
  line-height: 1.7em;
}
.section1 p strong {
  color: #0861d9;
}
.section1 .pic_auto {
  padding-bottom: 100vh;
}
.primary_visual {
  position: relative;
}
.sticky_viewport {
  position: sticky;
  height: 100vh;
  top: 0;
  background-color: #fff;
  color: #000;
}
.section1_background {
  position: relative;
  overflow: hidden;
}
.section1_background .f70 {
  position: absolute;
  width: 100%;
  height: 46%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  line-height: 1.1em;
}
.section1_main_container {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  overflow: hidden;
}
.section1_left {
  transform: translateX(-0%);
}
.section1_right {
  transform: translateX(0%);
}
.section1_container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #000;
  width: 100%;
}
.section1_container .intor {
  transform: scale(0);
  opacity: 0;
  text-align: center;
  margin-bottom: 5%;
}
.section1 .intor hr {
  border: 0;
  width: 47px;
  height: 2px;
  background-color: #000;
  margin: 2vh auto;
}

.section2 .container {
  padding-top: calc(2vh + 3%);
  padding-bottom: calc(2vh + 3%);
  position: relative;
}
.section2 .f60 {
  text-align: center;
  line-height: 1.5em;
}
.section2 .parameter {
  position: relative;
  z-index: 1;
  display: unset !important;
}
.section2 .parameter > li {
  border-radius: 20px;
  border: rgba(0, 0, 10, 0.05) 2px solid;
  background-color: rgba(0, 0, 10, 0.02);
  margin-top: 6vh;
  display: flex;
  padding: 2%;
}
.section2 .parameter > li > ul {
  width: 30%;
  margin-left: 3.3%;
  padding-left: 2%;
}
.section2 .parameter > li > ul li {
  font-weight: bold;
  line-height: 1.6em;
}
.section2 .parameter > li > ul li:first-child {
  color: #6b6b6b;
  font-weight: 100;
}
.section2 picture {
  display: block;
  position: relative;
  width: 100%;
  margin-top: -8%;
  text-align: right;
}
.section2 picture img {
  max-width: calc(100% * 530 / 1440);
  height: calc(100% * 530 / 1440 * 0.5434);
  margin-right: 25%;
}

.section3 {
  background-color: #010101;
  overflow: hidden;
}
.section3 .container {
  display: flex;
  justify-content: center;
}
.section3 .text {
  color: #fff;
  text-align: center;
  position: absolute;
  text-shadow: 2px 2px 4px rgb(0 0 0 / 80%);
  padding: 0 20px;
}
.section3 .text .f60 {
  margin-top: calc(100% * 950 / 1200 * 0.05);
}
.section3 .text p {
  line-height: 1.6em;
  margin-top: 1%;
}
.section3 video {
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;
  height: auto;
}
.section3 video::-webkit-media-controls {
  display: none !important;
}

.section4 {
  padding: 5vh 0;
}
.section4 .container {
  position: relative;
}
.section4 .pic_auto {
  padding-bottom: calc(100% * 800 / 1440);
}
.section4 .text {
  z-index: 1;
  margin-top: 5%;
}

.section1 .cp1 img,
.section1 .cp2 img {
  width: 45%;
  height: auto;
}
.section1 .cp2 {
  text-align: right;
}
.section1 .text {
  text-align: center;
  margin: 3vh 0;
}
.section1 .cp1,
.section1 .cp2,
.section1 .text {
  position: relative;
}

@media screen and (max-width: 1440px) {
  .f70 {
    font-size: 60px;
  }
  .f60 {
    font-size: 50px;
  }
  .f28 {
    font-size: 24px;
  }
  #a_news11,
  #rich-html {
    overflow: unset !important;
  }
}

@media screen and (max-width: 1200px) {
  .f70 {
    font-size: 50px;
  }
  .f60 {
    font-size: 40px;
  }
  .f28 {
    font-size: 20px;
  }
  #a_news11 .section1 .cp1 img,
  #a_news11 .section1 .cp2 img,
  #rich-html .section1 .cp1 img,
  #rich-html .section1 .cp2 img {
    width: 45%;
  }
}

@media screen and (max-width: 1023px) {
  .hidden-mob {
    display: none;
  }
  .hidden-web {
    display: block;
    position: relative;
    height: 100%;
    padding: 2vh 0;
  }
  .section1 .pic_auto {
    position: absolute;
    top: 0;
    padding-bottom: 0;
    height: 100%;
  }
  .section4 .text {
    position: relative;
    text-align: center;
  }
  .section3 .container {
    position: relative;
  }
}

@media screen and (max-width: 768px) {
  .f70 {
    font-size: 8vw;
    padding-bottom: 0.5vh;
  }
  .f60 {
    font-size: 7vw;
    padding-bottom: 0.5vh;
  }
  .f28 {
    font-size: 14px;
  }

  #a_news11 .section1 .cp1 img,
  #a_news11 .section1 .cp2 img,
  #rich-html .section1 .cp1 img,
  #rich-html .section1 .cp2 img {
    width: 50%;
    margin-left: 0;
  }

  .section2 .container {
    padding-top: calc(3vh + 5%);
    padding-bottom: calc(4vh + 5%);
  }
  .section2 .parameter > li {
    margin-top: 3vh;
    border-radius: 8px;
    display: block;
  }

  .section2 .parameter > li > ul li {
    line-height: 1.8em;
  }
  .section2 .parameter > li > ul {
    width: 100%;
    margin: 0;
    padding: 3px 5%;
    border-bottom: rgba(0, 0, 10, 0.05) 1px solid;
  }
  .section2 .parameter > li > ul:last-child {
    border-bottom: none;
  }

  [lang="zh-CN"] .section2 .parameter > li {
    display: flex;
  }
  [lang="zh-CN"] .section2 .parameter > li > ul {
    padding: 2%;
    border-bottom: none;
  }
}

@media screen and (min-width: 1023px) {
  .w940 .f70 {
    font-size: 50px;
  }
  .w940 .f60 {
    font-size: 40px;
  }
  .w940 .f28 {
    font-size: 20px;
  }

  .w940 .hidden-mob {
    display: none;
  }
  .w940 .hidden-web {
    display: block;
    position: relative;
    height: 100%;
    padding: 2vh 0;
  }
  .w940 .section1 .pic_auto {
    position: absolute;
    top: 0;
    padding-bottom: 0;
    height: 100%;
  }
  .w940 .section4 .text {
    position: relative;
    text-align: center;
  }

  .w940 .sticky_viewport {
    height: 100%;
  }
  .w940 .section1_main_container {
    top: calc(100% * 950 / 1920 / 2);
  }
  .w940 .section1 .pic_auto {
    padding-bottom: calc(100% * 950 / 1920);
  }
  .w940 .section1_container {
    top: calc(100% * 950 / 1920 / 2);
  }
  .w940 .text {
    max-width: 940px;
    padding: 0 40px;
  }
  .w940 .section2 .parameter > li {
    margin-top: 3vh;
  }
}

#a_news11 .pic_auto .pic,
#rich-html .pic_auto .pic {
  width: 100%;
  margin: unset;
}

[lang="zh-CN"] .section1_background .f70 {
  flex-wrap: wrap;
  flex-direction: unset;
}

.ui-detail section img {
  display: inline-block;
}