@charset "utf-8";
/* =========================================================
   科研平台 / Research Platforms —— kypt.html 专属样式表
    */


.clearfix:after {
	content: '';
	display: block;
	clear: both;
	height: 0;
	visibility: hidden;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.nyMain {
	/* 原站 tea_ny.css 写的是 ../images/nybg.png，该文件已 404；
	   实际素材是同目录的 nybg.jpg（浅色校园航拍纹理），此处改用有效文件。 */
	background: url(../images/n_bg1.jpg);
	min-height: 4rem;
	padding: 0 0 1.2rem;
	position: relative;
	background-color: #f7f9f8;
}
.nyMain::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    background: url(../images/n_detail.png) center top no-repeat;
    background-size: 100% auto;
}
.nyMain .wp {
	position: relative;
	z-index: 5;
	max-width: min(16rem, 94%);
	align-items: flex-start;
}

/* 本页无左栏，右侧内容区独占整行 */
.nyRight {
	width: 100%;
	position: relative;
	z-index: 2;
	padding-top: .5rem;
	min-height: 5rem;
}

.nyRcon {
	background: transparent;
}

/* 站内 banner 已自带面包屑，此处沿用 tea_ny.css 的小屏排法（流内、深色），
   避免与 banner 叠加。 */
.posi {
	position: relative;
	top: 0;
	color: #444;
	margin-bottom: .3rem;
}

.posi a {
	color: #444;
}

.posi a:hover {
	color: #00712e;
}

.titr {
	font-size: .3rem;
	color: #333;
	font-weight: bold;
	margin-bottom: .3rem;
	text-align: center;
	font-family: 'sys';
}

.arc-con {
	line-height: 1.8em;
	color: #333;
	text-align: justify;
	font-size: .18rem;
	padding-bottom: .3rem
}

.arc-con p {
	margin-bottom: .2rem;
	line-height: 2em;
	font-size: .2rem;
}

@media (max-width: 992px) {
	.nyMain {
		padding: .4rem 0 2.2rem
	}

	.nyRight {
		margin-top: .4rem;
		padding-top: 0
	}

	.arc-con img {
		width: auto !important;
		height: auto !important;
		max-width: 100%;
	}

	.arc-con,
	.arc-sib {
		font-size: .24rem
	}
}

@media (max-width: 576px) {
	.arc-con img {
		width: auto !important;
		height: auto !important
	}

	.arc-con,
	.arc-sib {
		font-size: .28rem
	}
}

/* ------------------ 2. 卡片样式（2026/css/kypt.css 原文） ------------------ */
/* ------------------ 4. 右侧内容卡 ------------------ */



/* ------------------ 5. 页头 ------------------ */
.page-kypt .kt-head{padding: .05rem .1rem .35rem; border-bottom: 1px solid #e8ede9; text-align: center;}
.page-kypt .kt-head__eyebrow{
  margin-bottom: .14rem;
  font: 600 .13rem/1 Georgia, Arial, sans-serif;
  letter-spacing: .24em;
  color: #b29873;
}
.page-kypt .kt-head__tit{
  font-family: 'sys';
  font-size: .32rem;
  line-height: 1.4;
  color: #17352a;
}
.page-kypt .titr:after{
  content: '';
  display: block;
  width: .6rem;
  height: .045rem;
  margin: .22rem auto 0;
  border-radius: .02rem;
  background: linear-gradient(90deg, #00712e 60%, #b29873 60%);
}
.page-kypt .kt-head__lead{
  max-width: 11rem;
  margin: .24rem auto 0;
  font-size: .16rem;
  line-height: 1.9;
  color: #5b6a61;
  text-align: justify;
}

/* ------------------ 6. 平台索引 ------------------ */
.page-kypt .kt-nav{
  display: flex;
  flex-wrap: wrap;
  gap: .12rem;
  margin: .35rem 0 .45rem;
  padding: .22rem;
  border: 1px dashed #d8e4dc;
  border-radius: .1rem;
  background: #f7fbf8;
}
.page-kypt .kt-chip{
  display: inline-flex;
  align-items: center;
  gap: .07rem;
  padding: .06rem .14rem;
  border: 1px solid #dbe7df;
  border-radius: .32rem;
  background: #fff;
  font-size: .14rem;
  line-height: 1.4;
  color: #35544a;
  text-decoration: none;
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.page-kypt .kt-chip__no{font: 700 .12rem/1 Georgia, Arial, sans-serif; color: #9ab0a4;}
.page-kypt .kt-chip:hover{color: #0b5d33; border-color: #00712e; background: #eaf5ee;}
.page-kypt .kt-chip:hover .kt-chip__no{color: #b29873;}

/* ------------------ 7. 平台卡片 ------------------ */
.page-kypt .kt-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .3rem;
}
.page-kypt .kt-card{
  display: flex;
  flex-direction: column;
  border: 1px solid #e6ede8;
  border-radius: .12rem;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 .03rem .12rem rgba(23, 74, 47, .06);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  scroll-margin-top: 1.2rem;
}
.page-kypt .kt-card:hover{
  transform: translateY(-.04rem);
  border-color: rgba(0, 113, 46, .45);
  box-shadow: 0 .1rem .28rem rgba(23, 74, 47, .14);
}
.page-kypt .kt-card__media{position: relative; height: 3.65rem; overflow: hidden; background: #eef4f0;}
.page-kypt .kt-card__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22, .72, .24, 1);
}
.page-kypt .kt-card:hover .kt-card__media img{transform: scale(1.05);}
.page-kypt .kt-card__media--ph{
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d7c40, #0a5c30 55%, #0b4f29);
}
.page-kypt .kt-card__phnum{
  font: 700 .6rem/1 Georgia, Arial, sans-serif;
  color: rgba(255, 255, 255, .28);
  letter-spacing: .04em;
}
.page-kypt .kt-card__body{
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: .26rem .28rem .24rem;
}
.page-kypt .kt-card__head{display: flex; align-items: baseline; gap: .14rem; margin-bottom: .18rem;}
.page-kypt .kt-card__no{
  font: 700 .26rem/1 Georgia, Arial, sans-serif;
  color: rgba(178, 152, 115, .85);
}
.page-kypt .kt-card__tit{
  font-family: 'sys';
  font-size: .22rem;
  line-height: 1.35;
  color: #17352a;
}
.page-kypt .kt-card__sec{margin-bottom: .18rem;}
.page-kypt .kt-card__lab{
  display: flex;
  align-items: center;
  gap: .08rem;
  margin-bottom: .08rem;
  font-size: .15rem;
  font-weight: 700;
  color: #0b5d33;
}
.page-kypt .kt-card__lab:before{
  content: '';
  width: .05rem;
  height: .14rem;
  border-radius: .025rem;
  background: linear-gradient(180deg, #00712e, #b29873);
}
.page-kypt .kt-card__txt{
  font-size: .15rem;
  line-height: 1.85;
  color: #4d5b53;
  text-align: justify;
}
.page-kypt .kt-card__chips{display: flex; flex-wrap: wrap; gap: .07rem;}
.page-kypt .kt-card__chips .chip{
  padding: .035rem .11rem;
  border: 1px solid #dde9e1;
  border-radius: .3rem;
  background: #f5faf6;
  font-size: .13rem;
  line-height: 1.6;
  color: #3f6b55;
}
.page-kypt .kt-card__link{
  margin-top: auto;
  align-self: flex-start;
  font-size: .14rem;
  color: #8a9a90;
  text-decoration: none;
  transition: color .25s ease;
}
.page-kypt .kt-card__link:hover{color: #00712e;}

/* ------------------ 8. 平台实景 ------------------ */
.page-kypt .kt-gal{margin-top: .55rem;}
.page-kypt .kt-gal__tit{
  display: flex;
  align-items: center;
  gap: .12rem;
  margin-bottom: .22rem;
  font-size: .19rem;
  font-weight: 700;
  color: #0b5d33;
}
.page-kypt .kt-gal__tit:before{
  content: '';
  width: .06rem;
  height: .2rem;
  border-radius: .03rem;
  background: linear-gradient(180deg, #00712e, #b29873);
}
.page-kypt .kt-gal__tit:after{
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, #dfe9e2, rgba(223, 233, 226, 0));
}
.page-kypt .kt-gal__grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .2rem;
}
.page-kypt .kt-shot{
  position: relative;
  display: block;
  height: 1.9rem;
  border-radius: .1rem;
  overflow: hidden;
  background: #eef4f0;
}
.page-kypt .kt-shot img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22, .72, .24, 1);
}
.page-kypt .kt-shot:hover img{transform: scale(1.06);}
.page-kypt .kt-shot__cap{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .3rem .14rem .1rem;
  background: linear-gradient(180deg, rgba(10, 40, 26, 0), rgba(10, 40, 26, .78));
  color: #fff;
  font-size: .14rem;
  line-height: 1.4;
  text-align: center;
}

/* ------------------ 9. 响应式 ------------------ */
@media (max-width: 1024px){
  .page-kypt .nyba .img{height: 42vw; min-height: 2.6rem;}
  .page-kypt .nyba .posi{left: .3rem; bottom: .25rem; font-size: .18rem;}
  .page-kypt .nyMain{padding: .3rem 0 .9rem;}
  .page-kypt .nyMain .wp{display: block;}
  .page-kypt .nyLeft{width: 100%; min-height: 0; margin-top: 0; border-left: 0; border-radius: .12rem;}
  .page-kypt .nyLeft .nyLeftBtn{min-height: 0; padding: .22rem .3rem;}
  .page-kypt .nyLeft .nyLeftBtn .cn{font-size: .28rem;}
  .page-kypt .nyLeft .nyLeftBtn .en{display: none;}
  .page-kypt .nyRight{width: 100%; padding-top: .3rem;}
  .page-kypt .nyRight .nyRcon{padding: .35rem .3rem .5rem;}
  .page-kypt .kt-grid{grid-template-columns: 1fr;}
  .page-kypt .kt-gal__grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
  .page-kypt .kt-head__tit{font-size: .28rem;}
}

@media (max-width: 640px){
  .page-kypt .nyRight .nyRcon{padding: .28rem .18rem .4rem;}
  .page-kypt .kt-nav{gap: .08rem; padding: .16rem;}
  .page-kypt .kt-chip{padding: .05rem .1rem; font-size: .15rem;}
  .page-kypt .kt-gal__grid{grid-template-columns: 1fr;}
  .page-kypt .kt-shot{height: 2.4rem;}
}

/* 图片加载失败兜底 */
.page-kypt .kt-shot--ph{background: linear-gradient(135deg, #dfe9e2, #c9d8cd);}
.page-kypt .kt-shot--ph:after{
  content: 'Photo';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .15rem;
  color: #7d917f;
  letter-spacing: .1em;
}

/* ===== 平台卡片图片集 ===== */
.page-kypt .kt-card__media.kt-set{
  height: auto;
  background: #fff;
}
.page-kypt .kt-set__main{
  position: relative;
  height: 3.65rem;
  overflow: hidden;
  background: #eef4f0;
}
.page-kypt .kt-set__main > img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity .25s ease;
}
.page-kypt .kt-card:hover .kt-set__main > img{transform: none;}
.page-kypt .kt-set__cnt{
  position: absolute;
  right: .1rem;
  bottom: .1rem;
  z-index: 2;
  min-width: .34rem;
  padding: .02rem .09rem;
  border-radius: .2rem;
  background: rgba(0, 60, 25, .55);
  color: #fff;
  font-size: .12rem;
  text-align: center;
  letter-spacing: .05em;
  backdrop-filter: blur(2px);
}
.page-kypt .kt-set__nav{
  position: absolute;
  top: 50%;
  z-index: 3;
  width: .34rem;
  height: .34rem;
  margin-top: -.17rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .88);
  color: #0b5d33;
  font-size: .22rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 .02rem .1rem rgba(0, 0, 0, .22);
  opacity: 0;
  transition: opacity .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
.page-kypt .kt-set__main:hover .kt-set__nav,
.page-kypt .kt-set__nav:focus-visible{
  opacity: 1;
}
.page-kypt .kt-set__nav:hover{
  background: #00712e;
  color: #fff;
}
.page-kypt .kt-set__nav--prev{left: .1rem;}
.page-kypt .kt-set__nav--next{right: .1rem;}
.page-kypt .kt-set__nav--prev:hover{transform: translateX(-.02rem);}
.page-kypt .kt-set__nav--next:hover{transform: translateX(.02rem);}
.page-kypt .kt-set__thumbs{
  display: flex;
  gap: .06rem;
  padding: .07rem .08rem .08rem;
  background: #fff;
}
.page-kypt .kt-set__thumb{
  flex: 1;
  min-width: 0;
  height: .46rem;
  padding: 0;
  border: .02rem solid transparent;
  border-radius: .06rem;
  overflow: hidden;
  cursor: pointer;
  opacity: .65;
  transition: opacity .2s ease, border-color .2s ease, transform .2s ease;
  background: #eef4ef;
}
.page-kypt .kt-set__thumb img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-kypt .kt-set__thumb:hover{
  opacity: 1;
  transform: translateY(-.02rem);
}
.page-kypt .kt-set__thumb.on{
  opacity: 1;
  border-color: #00712e;
}
.page-kypt .kt-set__thumb:focus-visible{
  outline: .02rem solid #c9a227;
  outline-offset: .01rem;
}
@media (max-width: 1024px){
  .page-kypt .kt-set__nav{opacity: 1;}
}

/* ===== 平台实景卡片（kt-card 变体） ===== */
.page-kypt .kt-card__media.kt-solo{
  display: block;
  text-decoration: none;
}
.page-kypt .kt-card--scene .kt-card__chips{
  margin-bottom: .06rem;
}
.page-kypt .kt-card--scene .kt-card__tit{
  font-size: .2rem;
}