@charset "utf-8";
* {
  position: relative;
}
img {
  max-width: 100%;
}
li {
  display: block;
}
* {
  -webkit-overflow-scrolling: touch;
}
a {
  color: inherit;
  text-decoration: none;
}
html {
  overflow-x: hidden;
}
body {
  font-family: "Pingfang SC", Arial, "Microsoft yahei UI";
  font-size: 1rem;
  line-height: 1;
  margin: 0;
  padding: 0;
}
.flex-box-v {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-flow: column wrap;
  flex-flow: column wrap;
  -webkit-justify-content: center;
  justify-content: center;
}
/*banner*/
.Banner-container {
  height: 100vh;
  min-height: 600px;
  max-height: 1020px;
  width: 100%;
}
.banner-background {
  background-size: cover;
  background-position: center;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}
.banner-slide {
  display: flex;
  flex-flow: column;
  justify-content: center;
  overflow: hidden;
}
.banner-text {
  margin: 0 auto;
  width: 90%;
  max-width: 1200px;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}
.banner-text h1 {
  font-weight: bold;
  font-size: 36px;
  color: #fff;
}
.banner-text h2 {
  margin-top: 1rem;
  color: #fff;
  font-size: 20px;
}
.banner-bg-ss {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.1);
}
.banner-text {
  z-index: 10;
}
.banner-text:before {
  content: "";
  position: absolute;
  width: 300px;
  height: 400px;
  display: block;
  border: 10px solid rgba(255, 255, 255, 0.2);
  top: 4.5rem;
  margin-top: -200px;
  left: -6rem;
}
.small-title {
  color: #FF9800;
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}
/*.banner-warpper.swiper-wrapper {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
}
.banner-warpper.swiper-wrapper .banner-background {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
will-change: transform;
}*/
.banner-switch {
  position: absolute;
  z-index: 30;
  left: auto;
  top: 50%;
  height: 80px;
  right: 2rem;
  color: #fff;
  display: grid;
  margin-top: -25px;
  grid-template-columns: 1fr;
  width: auto;
  align-content: center;
  align-items: center;
  text-transform: uppercase;
}
.banner-switch > div > * {
  display: inline-block;
  vertical-align: middle;
}
.sL_icon {
  background-size: contain;
  width: 18px;
  height: 18px;
  background-repeat: no-repeat;
  background-position: center;
}
.banner-switch > div > span {
  margin: 0 0.5rem;
  font-size: 0.825rem;
}
.banner-switch > div {
  margin: 0.3rem 0;
}
.banner-switch > div {
  cursor: pointer;
  transition: 0.5s;
}
.swiper-button-disabled {
  opacity: 0.4;
}
.Scroll-tip {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 100px;
  color: #fff;
  text-align: center;
}
.Tipss {
  text-transform: uppercase;
  font-size: 0.825rem;
}
.tip_anim {
  display: inline-block;
  margin: 0.75rem 0;
  height: 30px;
}
.Tipss span {
  display: block;
}
.tip_anim span {
  display: inline-block;
  width: 1px;
  height: 100%;
  background: #fff;
  animation-name: scrollTip;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-timing-function: cubic-bezier(0.82, 0.24, 0.25, 1);
}
.Banner-A1 {
  z-index: 1;
}
@keyframes scrollTip {
  0% {
    transform: scale(1, 0);
    transform-origin: top;
  }
  49% {
    transform: scale(1, 1);
    transform-origin: top;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: bottom;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: bottom;
  }
}
.banner-background {
  transition: 1s 2.5s;
  transform: perspective(1000px) translate3d(0, 0, 100px);
}
.swiper-slide.banner-slide.swiper-slide-active .banner-background {
  transition: 5s 0s;
  transform: perspective(1000px) translate3d(0, 0, 0px);
}
.banner-text:before {
  transition-delay: 2s;
  transition-duration: 2s;
  transform: translate3d(-80px, 0, 0);
  opacity: 0;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text:before {
  transition-delay: 1.3s;
  transform: translate3d(0px, 0, 0);
  opacity: 1;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(1) {
  transition-delay: 0.5s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(2) {
  transition-delay: 0.7s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(3) {
  transition-delay: 0.9s;
}
.banner-text * {
  transition-delay: transform 2s, opacity 0s;
  transition-duration: 2s;
  transform: translate3d(0, 80px, 0);
  opacity: 0;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text * {
  transform: translate3d(0, 0px, 0);
  opacity: 1;
}
@media screen and (max-width: 1600px) {
  .banner-text {
    max-width: 1000px;
    width: 80%;
  }
}
@media screen and (max-width: 1200px) {
  .banner-text:before {
    content: "";
    position: absolute;
    width: 300px;
    height: 400px;
    display: block;
    border: 10px solid rgba(255, 255, 255, 0.2);
    top: 4.5rem;
    margin-top: -200px;
    left: 50%;
    margin-left: -150px;
  }
  .banner-text {
    text-align: center;
  }
  .banner-text h2 {
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 769px) {
  .banner-switch {
    top: auto;
    bottom: 2rem;
    left: 5%;
    right: 5%;
    justify-content: center;
    align-items: center;
    display: none;
  }
  .banner-text h1 {
    font-size: 2.15rem;
  }
  .banner-text h2 {
    font-size: 1rem;
  }
  .small-title {
    font-size: 0.925rem;
  }
  .banner-text:before {
    opacity: 0;
  }
}
/*banner*/
/*top*/
.Top {
  position: fixed;
  z-index: 500;
  top: 0;
  left: 0;
  right: 0;
  padding-top: 1.5rem;
  padding-left: 2rem;
  padding-right: 2rem;
  padding-bottom: 1.5rem;
}
.Top_logo img {
  display: block;
  max-width: 60px;
}
.Top_logo {
  margin-right: auto;
}
.Top_logo a {
  display: inline-block;
}
.Top_nav_btn {
  position: absolute;
  display: flex;
  flex-flow: column;
  justify-content: center;
  justify-items: center;
  right: 2rem;
  top: 1.5rem;
  bottom: 1.5rem;
  width: auto;
}
.nav_btn {
  width: 50px;
  height: 50px;
  background: rgba(0, 0, 0, 0.25);
}
.nav_btn > div {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}
.nav_btn {
  padding: 0.75rem 0.9rem;
  cursor: pointer;
}
.nav_btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
}
.Top_nav_btn {
  z-index: 20;
}
.Top_nav_slideMenu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  display: flex;
  flex-flow: column;
  justify-content: center;
  padding: 5rem 0;
}
.slideMenu {
  padding: 0 2rem;
}
.sL_item {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.Top_nav_slideMenu {
  transition: 0.8s;
  transform: perspective(1000px) translate3d(100%, 0, 0);
  will-change: transform;
  transition-timing-function: cubic-bezier(0.66, 0.18, 0.25, 1);
}
.Open .Top_nav_slideMenu {
  transition: 0.8s;
  transform: perspective(1000px) translate3d(00%, 0, 0);
  will-change: transform;
  transition-timing-function: cubic-bezier(0.66, 0.18, 0.25, 1);
}
.nav_btn span {
  transition: 0.8s;
  transform: translate3d(0, 0, 0);
  transform-origin: left;
}
.Open .nav_btn span:nth-child(2) {
  transform: translate3d(0, 0, 0) scale(0.75, 1);
}
.Open .nav_btn span:nth-child(3) {
  transform: translate3d(0, 0, 0) scale(0.5, 1);
}
@media screen and (max-width: 769px) {
  .Top_nav_slideMenu {
    width: 100%;
  }
}
/*top*/
/*S01*/
.S01 {
  padding: 5rem 0;
}
.ss_title {
  text-align: center;
  margin-bottom: 4rem;
}
.about_content {
  margin: auto;
  width: 90%;
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.ss_title h1 {
  font-weight: bold;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.ss_title h1 span {
  color: #cf8b32;
  margin-right: 0.2rem;
}
.ss_title h4 {
  opacity: 0.4;
}
.ab_ctext {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.ab_imgC {
  height: 100%;
  background-size: cover;
  background-position: center;
  margin-left: 25px;
}
.ab_img_text {
  position: absolute;
  font-size: 0.825rem;
  z-index: 5;
  bottom: 0;
  transform-origin: bottom left;
  transform: rotate(-90deg);
  left: 0.5rem;
}
.ab_img_text span {
  display: inline-block;
  vertical-align: middle;
  width: 50px;
  height: 1px;
  background: #cf8b33;
  margin-right: 1rem;
}
.ab_img_text h4 {
  display: inline-block;
  vertical-align: middle;
}
.ab_cct01 {
  grid-column-start: 1;
  grid-column-end: 3;
  padding: 3rem 1rem;
  padding-top: 0;
}
.ab_ccList {
  padding: 1rem;
}
.ab_ctext {
  padding-left: 2.5rem;
}
.ab_cct01 h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: #cf8b32;
}
.ab_cct01 h2 {
  font-size: 1.5rem;
}
.ab_ccList i {
  display: inline-block;
  margin-bottom: 1rem;
  color: #cf8b32;
}
.ab_ccList h3 {
  margin-bottom: 1rem;
}
.ab_ccList p {
  font-size: 0.925rem;
  line-height: 1.5;
  opacity: 0.85;
}
.ab_ccList {
  color: #383838;
}
.ab_ctext {
  padding-bottom: 5rem;
  padding-top: 5rem;
}
.bg_text {
  position: absolute;
  font-size: 11vw;
  left: -0.25em;
  opacity: 0.05;
  line-height: 0.75;
}
@media screen and (max-width: 769px) {
  .about_content {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(350px, 1fr);
  }
  .ab_img_text h4 {
    font-size: 0.75rem;
    opacity: 0.5;
  }
  .ab_ctext {
    padding-left: 0;
    grid-template-columns: repeat(1, minmax(100%, 1fr));
  }
  .ab_cct01 {
    grid-column-end: 1;
  }
  .ab_ctext {
    padding-bottom: 0;
  }
}
/*S01*/
/*S02*/
.pj_imgC {
  height: auto;
  padding-bottom: 100%;
  background-size: cover;
  background-position: center;
}
.project_list {
  margin: 0 0.5rem;
}
.pj_titles {
  margin: 1rem 0;
  padding-right: 6rem;
}
.pj_titles h1 {
  font-size: 1.15rem;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}
.pj_titles p {
  font-size: 0.875rem;
  margin-bottom: 1rem;
  opacity: 0.8;
  line-height: 1.5;
}
span.time {
  display: block;
  font-size: 0.825rem;
  opacity: 0.8;
  color: #cf8b32;
  position: absolute;
  right: 0;
  top: 0;
  line-height: 1.8;
}
.project_list > a {
  display: block;
  position: absolute;
  z-index: 10;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.S02 {
  padding: 5rem 0;
}
.project-container {
  margin: 0 -5%;
}
.project-slide.swiper-slide .project_list {
  transition: 0.8s;
  opacity: 0.15;
}
.project-slide.swiper-slide.swiper-slide-active .project_list,
.project-slide.swiper-slide.swiper-slide-prev .project_list,
.project-slide.swiper-slide.swiper-slide-next .project_list {
  opacity: 1;
}
.project-slide.swiper-slide .project_list .pj_titles {
  transition: 0.8s;
  opacity: 0;
}
.project-slide.swiper-slide.swiper-slide-active .project_list .pj_titles,
.project-slide.swiper-slide.swiper-slide-prev .project_list .pj_titles,
.project-slide.swiper-slide.swiper-slide-next .project_list .pj_titles {
  opacity: 1;
}
.pj-prev-btn {
  position: absolute;
  z-index: 20;
  left: 0;
  width: 20%;
  bottom: 0;
  top: 0;
  cursor: pointer;
  display: flex;
  flex-flow: column;
  justify-content: center;
}
.pj-prev-btn .btn {
  color: #000;
  text-align: center;
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  text-transform: uppercase;
  font-size: 0.825rem;
}
.pj-next-btn {
  position: absolute;
  z-index: 20;
  right: 0;
  width: 20%;
  bottom: 0;
  top: 0;
  cursor: pointer;
  display: flex;
  flex-flow: column;
  justify-content: center;
}
.pj-next-btn .btn {
  color: #000;
  text-align: center;
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  text-transform: uppercase;
  font-size: 0.825rem;
}
.pj-prev-btn .btn > * {
  display: inline-block;
  vertical-align: middle;
  margin: 0.5rem 0.5rem;
}
.pj-next-btn .btn > * {
  display: inline-block;
  vertical-align: middle;
  margin: 0.5rem 0.5rem;
}
@media screen and (max-width: 1100px) {
  .project-container {
    margin: 0 0.5%;
  }
  .pj-prev-btn .btn {
    display: none;
  }
  .pj-next-btn .btn {
    display: none;
  }
  .pj_titles {
    margin: 1rem 0;
    padding-right: 0;
  }
}
@media screen and (max-width: 769px) {
  .S02 {
    padding: 2rem 0;
  }
  .project-container {
    margin: 0 5%;
  }
  .pj-prev-btn {
    display: none;
  }
  .pj-next-btn {
    display: none;
  }
}
/*S02*/
.more_btn {
  margin: 4rem 0;
  text-align: center;
}
.mBtn {
  display: inline-block;
}
.mBtn a {
  display: inline-block;
  padding: 1rem 2rem;
  border: 2px solid #d39545;
}
/*S03*/
.S03 {
  padding: 10rem 0;
  background: #000;
  overflow: hidden;
}
.SBG {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.4;
}
.about_02 {
  color: #fff;
}
.ab-pic-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin: auto;
  width: 90%;
  max-width: 720px;
  grid-gap: 15px;
}
.ab-pItem img {
  display: block;
  object-fit: cover;
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
}
.ab-pItem {
  padding-bottom: 100%;
  overflow: hidden;
  border-radius: 100%;
}
.ab-pItem a {
  display: block;
  height: 100%;
  position: absolute;
  width: 100%;
  left: 0;
  right: 0;
}
.ab02-2 {
  margin-bottom: 3rem;
}
.ab02-3 {
  text-align: center;
  margin: auto;
  max-width: 780px;
  margin-bottom: 4rem;
}
.ab02-3 {
  width: 90%;
}
.ab02-3 h1 {
  line-height: 1.5;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: #ce8a32;
}
.ab02-3 p {
  line-height: 1.75;
}
.ab02-4 h1 {
  text-align: center;
  font-size: 1.5rem;
  color: #cd8a32;
  margin-bottom: 2rem;
}
.ab0corp {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10%, 1fr));
  align-content: center;
  align-self: center;
  align-items: center;
  justify-content: center;
  justify-items: center;
  margin: auto;
  width: 90%;
  max-width: 1200px;
  grid-gap: 0.5rem;
}
.corpList a {
  display: block;
  width: 75%;
  margin: auto;
}
.corpList {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
@media screen and (max-width: 769px) {
  .ab0corp {
    grid-template-columns: repeat(auto-fit, minmax(30%, 1fr));
  }
}
.pj_img {
  overflow: hidden;
  transform: perspective(1000px) translate3d(0, 0, 0px);
  transition: 0.5s;
  box-shadow: 0px 10px 50px rgba(0, 0, 0, 0);
}
.pj_img > div {
  transition: 0.5s;
  transform: perspective(1000px) translate3d(0, 0, 80px);
}
.project_list:hover .pj_img {
  overflow: hidden;
  transform: perspective(1000px) translate3d(0, 0, 30px);
  transition: 0.5s;
  box-shadow: 0px 10px 50px rgba(0, 0, 0, 0.2);
}
.project_list:hover .pj_img > div {
  transition: 0.5s;
  transform: perspective(1000px) translate3d(0, 0, 0px);
}
.pj_titles {
  transform: perspective(1000px) translate3d(0, 0, 0px);
  transition: 0.5s;
}
.project_list:hover .pj_titles {
  transform: perspective(1000px) translate3d(0, 10px, 0px);
  transition: 0.5s;
}
/*S03*/
/*S04*/
.S04 {
  padding: 5rem 0;
}
.news_warpper {
  display: grid;
  grid-template-columns: repeat(2, minmax(250px, 1fr));
  grid-gap: 0rem;
  grid-column-gap: 3rem;
}
.news_item.first {
  grid-row-start: 1;
  grid-row-end: 3;
  display: grid;
  grid-template-rows: 1fr 1fr;
}
.news_item:first-child {
  grid-row-start: 1;
  grid-row-end: 3;
  display: grid;
  grid-template-rows: 1fr 1fr;
}
.ns_img {
}
.ns_imgC {
  height: 100%;
  background-size: cover;
  background-position: center;
  max-height: 100%;
}
.news_content {
  margin: auto;
  width: 90%;
  max-width: 1200px;
}
.ns_titles {
  padding: 2rem 0;
}
.news_item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.11);
}
.ns_titles h1 {
  font-size: 1.15rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.ns_titles p {
  line-height: 1.5;
  opacity: 0.65;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.ns_time {
  color: #ddae70;
  font-weight: bold;
}
a.ns_link {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
}
@media screen and (max-width: 769px) {
  .news_warpper {
    grid-template-columns: repeat(1, minmax(250px, 1fr));
  }
  .news_item:first-child {
    grid-template-rows: minmax(100px, 200px);
  }
  .ns_titles p {
    max-height: 6em;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}
/*S04*/
/*S05*/
.S05 {
  padding: 1rem 0;
  padding-top: 0rem;
}
.backTOP {
  text-align: center;
  margin-bottom: 5rem;
}
.backTOP > span {
  display: inline-block;
  height: 5rem;
  width: 2px;
  background: #cf8b32;
  margin-bottom: 1rem;
}
.BackTOPbtn {
  display: block;
  text-align: center;
  margin: auto;
  width: 150px;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.BackTOPbtn > span {
  display: block;
  width: 100%;
  border: 1px solid #e0b379;
  text-transform: uppercase;
  font-size: 0.825rem;
  padding: 1rem;
  transform: rotate(-90deg);
  color: #d39545;
}
.contact_mm {
  text-align: center;
}
.ftlogo {
  max-width: 60px;
  margin: auto;
  margin-bottom: 3rem;
}
.ft_code {
  margin: auto;
  max-width: 100px;
}
.footer_bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
  line-height: 1.5;
  font-size: 0.75rem;
  color: #909090;
  padding: 2rem 0;
  padding-bottom: 1rem;
}
/*S05*/
.w_grid-000 {
  position: static;
}
.c_portalResnav_main-01001 {
  position: static !important;
}