@font-face {
	font-family: Ysabeau;
	font-weight: normal;
	src: url(./assets/Ysabeau-Medium.ttf);
}
@font-face {
	font-family: Ysabeau;
	font-weight: bold;
	src: url(./assets/Ysabeau-Ultrabold.ttf);
}
@font-face {
	font-family: Ysabeau;
	font-weight: normal;
	font-style: italic;
	src: url(./assets/Ysabeau-Italic.ttf);
}

@font-face {
	font-family: "Work Sans";
	font-weight: normal;
	font-style: regular;
	src: url('./assets/WorkSans-Regular.otf');
}
@font-face {
	font-family: "Work Sans";
	font-weight: 600;
	font-style: regular;
	src: url('./assets/WorkSans-SemiBold.otf');
}

svg {
    overflow: visible;
}
html {
	position: relative;
	width: 100%;
	height: 100%;
	/*scroll-behavior: smooth;*/
	-webkit-text-size-adjust: 100%;
}
body {
	width: 100%;
	height: 100%;
	background-color: whitesmoke;
	margin: 0;
	padding: 0;
	position: relative;
	overflow: auto;
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	overflow-x: hidden;
}

a {
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}


label {
	display: block;
}

input, button, select, textarea {
	font-family: inherit;
	font-size: inherit;
	-webkit-padding: 0.4em 0;
	padding: 0.4em;
	margin: 0 0 0.5em 0;
	box-sizing: border-box;
	border: 1px solid #ccc;
	border-radius: 2px;
}

input:disabled {
	color: #ccc;
}

button {
	color: #333;
	background-color: #f4f4f4;
	outline: none;
}

button:disabled {
	color: #999;
}

button:not(:disabled):active {
	background-color: #ddd;
}

button:focus {
	border-color: #666;
}

.flex{display:-webkit-box;display: -ms-flexbox;display:flex;flex-wrap:wrap;align-items:flex-start;}
.flexC{display:-webkit-box;display: -ms-flexbox;display:flex;align-items:center; flex-wrap:wrap;}
.fl-bet{-webkit-box-pack: justify;-ms-flex-pack: justify;justify-content:space-between;}
.fl-cen{-webkit-box-pack: center;-ms-flex-pack: center;justify-content:center;}
.fl-end{-webkit-box-pack:right;-ms-flex-pack:right;justify-content:flex-end;}
.hdTopBan {
	overflow: hidden;
	height: 38px;
}

.swiper-slide {
	opacity: 0;
	transition: all .5s;
}

.swiper-slide-active {
	opacity: 1
}
.lang-wrap{
	position: absolute;
	top: 50%;
	transform: translate(0,-50%);
	right: 120px;
	z-index: 2024;
}
.lang-a{
	font-size: 24px;
	color: #333;
	line-height: 30px;
	font-family: Ysabeau;
}
.lang-a:hover{
	text-decoration: none;
}
.rotate90{
	transform: rotate(90deg);
}
.section {
    position: relative;
}
.section .before {
    position: absolute;
    content: '';
    top: -10rem;
}
#peopleContent .section .before {
    top: -10rem;
}
.section:first-child .before {
    top: -20rem;
}
#peopleContent .section:first-child .before {
    top: -30rem;
}
.ground .before {
	top: -10rem;
}
.newsBan .swiper-wrapper,.newsBan2 .swiper-wrapper{
	height: auto;
}
.zhengPic{
	z-index: 2;
}
.xiuPic{
	z-index: 1;
}
.zhengPic:hover{
	opacity: 0;
}
.img-nei {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.img-nei video {
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.conta {
    position: absolute;
    z-index: 2;
    left: 0;
    right: 0;
    top: 0;
    margin: 0 auto;
    width: 100%;
    height: 100%;
}
.conta .conta-nei {
    position: absolute;
    transform: translate(0, -50%);
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 100%;
    color:#fff;
	display: flex;
  	flex-direction: column;
  	align-items: center;   /* horizontal center of child boxes */
  	text-align: center;    /* keep inline text centered, e.g., h3 line */
}
.conta .conta-nei h2 {
  font-family: Ysabeau;
  text-align: center;

  /* Prevent line breaks unless overridden by media query */
  white-space: nowrap;

  /* Center the header as a shrink-to-fit box */
  display: inline-block;
  margin: 0 auto;
  width: -webkit-max-content; /* Safari */
  width: -moz-max-content;    /* Firefox */
  width: max-content;         /* Standard */

  /* Responsive font size: adapts to viewport but clamps to safe min/max */
  font-size: clamp(28px, 2.5vw, 60px);

  /* Consistent line height for neat vertical spacing */
  line-height: 1.2;
}
.conta .conta-nei h3{
	font-family: Ysabeau;
}
.conta .conta-nei h3 i{
	background-color: #fff;
}
.navList{
	position: absolute;
	bottom: 0;
	z-index: 3;
	left: 0;
	right: 0;
	margin: 0 auto;
}
.navList .items{

}
.navList .items a{
	display: block;
}
.navList .items a .iconB {
    position: relative;
}
.navList .items a .iconB img{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transition: all .5s;
    margin: 0 auto;
    height: 100%;
}
.navList .items a .iconB img.hover-hide{
    z-index: 2;
}
.navList .items a .iconB img.hover-show{
    z-index: 1;
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-hide{   
 
}
.navList .items a:hover img.hover-show{   

}
.navList .items a p{
	text-align: center;
	color: #fff;
	margin: 0;
	font-family: Ysabeau;
	transition: all .5s;
}
.navList .items a:hover{
	text-decoration: none;
}
.namtips{
	margin-bottom: .5rem!important;
}
.navList .items:first-child:hover a p{
	color: rgb(227, 53, 40)
}
.navList .items:nth-child(2):hover a p{
	color: rgb(23, 60, 175)
}
.navList .items:nth-child(3):hover a p{
	color: rgb(255, 111, 0)
}
.navList .items:nth-child(4):hover a p{
	color: rgb(247, 74, 181)
}
.navList .items:nth-child(5):hover a p{
	color: rgb(25, 195, 247)
}
.navList .items:nth-child(6):hover a p{
	color: rgb(198, 187, 27)
}
/**********左侧图标*************/
.side-icon{
	width: 30px;
	height: 16px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
    display: inline;
    margin-left: -35px;
    margin-top: -5px;
    display: none;
}

.research-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .research-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.research-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .research-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.research-icon3{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .research-icon3{
	background-image: url(./assets/sideIcon/side-icon11.png);
}

.publications-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .publications-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.publications-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .publications-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.publications-icon3{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .publications-icon3{
	background-image: url(./assets/sideIcon/side-icon11.png);
}

.people-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .people-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.people-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .people-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.people-icon3{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .people-icon3{
	background-image: url(./assets/sideIcon/side-icon11.png);
}

.teaching-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .teaching-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.teaching-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .teaching-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}

.resources-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .resources-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.resources-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .resources-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}

.news-icon1{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .news-icon1{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
.news-icon2{
	background-image: url(./assets/sideIcon/side-icon1.png);
}
.sidebarItem:hover .news-icon2{
	background-image: url(./assets/sideIcon/side-icon11.png);
}
@media  screen and ( min-width:1680px){
.conta .conta-nei {
    top: 30%;
}
.conta .conta-nei h2 {
   font-size: 60px;
}
.conta .conta-nei h3{
	font-size: 40px;
}
.conta .conta-nei h3 i{
	width: 6px;
	height: 30px;
	margin:0 15px;
}
.navList{
	padding: 50px 0;
}
.navList .items{
	width: 16.66%;
}

.navList .items a .iconB {
    height: 121px;
}

.navList .items a:hover img.hover-hide{   
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-show{   
    opacity: 1;
    visibility: visible;
}
.navList .items a p{
	font-size: 24px;
	margin-top: 10px;
}

}
@media screen and (max-width:1679px ) and ( min-width:1441px){
.conta .conta-nei {
    top: 30%;
}
.conta .conta-nei h2 {
   font-size: 50px;
}
.conta .conta-nei h3{
	font-size: 30px;
}
.conta .conta-nei h3 i{
	width: 5px;
	height: 24px;
	margin:0 15px;
}
.navList{
	padding: 40px 0;
}
.navList .items{
	width: 16.66%;
}

.navList .items a .iconB {
    height: 101px;
}

.navList .items a:hover img.hover-hide{   
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-show{   
    opacity: 1;
    visibility: visible;
}
.navList .items a p{
	font-size: 22px;
	margin-top: 10px;
}
}
@media screen and (max-width:1440px ) and ( min-width:1200px){
.conta .conta-nei {
    top: 30%;
}
.conta .conta-nei h2 {
   font-size: 36px;
   white-space: nowrap;
   word-break: keep-all;
}
.conta .conta-nei h3{
	font-size: 20px;
}
.conta .conta-nei h3 i{
	width: 4px;
	height: 16px;
	margin:0 12px;
}
.navList{
	padding: 40px 0;
}
.navList .items{
	width: 16.66%;
}

.navList .items a .iconB {
    height: 81px;
}

.navList .items a:hover img.hover-hide{   
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-show{   
    opacity: 1;
    visibility: visible;
}
.navList .items a p{
	font-size: 20px;
	margin-top: 6px;
}
}
@media screen and (max-width:1199px ) and ( min-width:992px){
.conta .conta-nei {
    top: 30%;
}
.conta .conta-nei h2 {
   font-size: 30px;
   white-space: normal;
   word-break: keep-all;
}
.conta .conta-nei h3{
   font-size: 20px;
}
.conta .conta-nei h3 i{
	width: 4px;
	height: 16px;
	margin:0 12px;
}
.navList{
	padding: 40px 0;
}
.navList .items{
	width: 16.66%;
}

.navList .items a .iconB {
    height: 81px;
}

.navList .items a:hover img.hover-hide{   
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-show{   
    opacity: 1;
    visibility: visible;
}
.navList .items a p{
	font-size: 20px;
	margin-top: 6px;
}
}
@media screen and (max-width:991px ) and ( min-width:768px){
.conta{
	position: relative;
}	
.conta .conta-nei {
    top: 30%;
}
.conta .conta-nei h2 {
   font-size: 30px;
   white-space: normal;
   word-break: keep-all;
}
.conta .conta-nei h3{
	font-size: 20px;
}
.conta .conta-nei h3 i{
	width: 4px;
	height: 16px;
	margin:0 12px;
}
.navList{
	padding: 40px 0;
}
.navList .items{
	width: 16.66%;
}

.navList .items a .iconB {
    height: 81px;
}

.navList .items a:hover img.hover-hide{   
    opacity: 0;
    visibility: hidden;
}
.navList .items a:hover img.hover-show{   
    opacity: 1;
    visibility: visible;
}
.navList .items a p{
	font-size: 20px;
	margin-top: 6px;
}
	.mainMenuCircuit {
		max-height: calc(20vh - 58px)!important;
	}
	#headerInner{
		max-width: 50%!important;
    	margin: 0!important;
	}
	.lang-wrap{
		right: 70px;
	}
}
@media only screen and (max-width: 767px) {
  #siteTitle.svelte-qqloo0.svelte-qqloo0 {
    font-size: 1.1rem !important;
  }

  .conta {
    position: relative;   /* override absolute from desktop */
    width: 92%;
    left: auto;
    right: auto;
    margin: 0 auto;
    height: auto;         /* avoid forcing full viewport height */
  }

  .conta .conta-nei {
    position: relative;   /* override absolute */
    top: auto;            /* cancel top: 25% & desktop top */
    transform: none;      /* cancel translate(-50%) */
    width: 100%;
    margin: 0 auto;
    color: #fff;

    /* center content safely on small screens */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;

    /* give some vertical spacing below the video edge/notch */
    padding-top: calc(14vh + env(safe-area-inset-top));
    padding-left: 4vw;
    padding-right: 4vw;
    box-sizing: border-box;
  }

  .conta .conta-nei h2 {
    /* responsive size that won’t run off-screen */
    font-size: clamp(20px, 6vw, 26px);
    line-height: 1.25;

    /* allow wrapping and prevent overflow */
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: anywhere;
    max-width: 100%;
    margin: 0 auto;
  }

  .conta .conta-nei h3 {
    font-size: 1.2rem;
  }

  .conta .conta-nei h3 i {
    width: 4px;
    height: 16px;
    margin: 0 12px;
    background-color: #fff;
  }

  .navList {
    padding: 40px 0;
  }

  .navList .items {
    width: 33.33%;
    margin-top: 30px;
  }

  .navList .items a .iconB {
    height: 61px;
  }

  .navList .items a:hover img.hover-hide {
    opacity: 0;
    visibility: hidden;
  }

  .navList .items a:hover img.hover-show {
    opacity: 1;
    visibility: visible;
  }

  .navList .items a p {
    font-size: 1.1rem;
    margin-top: 6px;
  }

  /* Optional: keep header/logo area sane on mobile */
  #headerInner {
    max-width: 70% !important;
    margin: 0 !important;
  }

  .lang-wrap {
    right: 70px;
  }
}


.ground{
	animation: 1000ms linear 0ms 1 normal both running toSmall;
}
@keyframes toSmall {
0% {
    transform: translate(0px, -20px);
    opacity: 0;
}

100% {
    transform: translate(0px, 0px);
    opacity: 1;
}
}