@charset "utf-8";
/*内页公共样式*/



.list21{margin: .2rem -.13rem -.26rem;}
.list21 li{ width: 33.33%; padding: 0 .13rem; margin-bottom: .26rem;}
.list21 .a{position: relative;z-index: 1;height: 2.4rem;padding: 0 .3rem;display: flex;flex-direction: column;justify-content: center; transition: .5s;}
.list21 .a::before{content: "";position: absolute;top: 0;right: 0;bottom: 0;left: 0;border: #dcdcdc 1px solid;border-radius: .16rem;height: 100%;z-index: -1;}
.list21 .a::after{content: "";position: absolute;top: 0;right: 0;bottom: 0;left: 0;z-index: -1;background: #0b57a6;background-size: 100% auto;border-radius: .16rem;opacity: 0;transition: .5s;}
.list21 h6{margin: .4rem 0 0;font-size: 0.16rem;font-family: SourceHanSerifCN-Bold;}
h4.l3.h4s3 {
    height: 1.08rem;
    -webkit-line-clamp: 3;
    font-family: SourceHanSerifCN-Bold;
    font-size: 0.22rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.36rem;
    letter-spacing: 0rem;
    color: #000000;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: .72rem;
}
    /* 三级导航 */
    .nav-level-3 {
      
display: flex;
      
justify-content: center;
      
gap: 8px;
      
padding: 11px 20px;
      
flex-wrap: wrap;
      
font-size: 13px;
      
margin-bottom: 0.2rem;
    }
    .nav-level-3 .item {
      padding: 7px 14px;
      font-size: 0.2rem;
      border-radius: 20px;
      color: #555;
      cursor: pointer;
      transition: all 0.3s ease;
    }
    .nav-level-3 .item:hover {
      background: #116bcb;
      color: #fff;
      scale: 1.05;
    }
    .nav-level-3 .item.active {
      background: #116bcb;
      color: #fff;
      box-shadow: 0 2px 6px rgba(17,107,203,0.3);
    }

.s5-tit ul li a {
  display: block;
}

.s5-tit ul li a h3 {
  font-size: 0.28rem;
  color: #0050a9;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #b9b9b9;
  margin-bottom: 0.2rem;
}
.s5-sml {
  margin-top: -0.56rem;
}

.s5-sml ul {
  padding: 0 0.7rem;
}

.s5-sml ul li {}

.s5-sml ul li a {
  display: block;
  margin: 0 0.08rem;
  text-align: center;
  border: 0.03rem solid transparent;
  border-radius: 0.05rem;
}

.s5-sml ul li.slick-current a {
  border-color: #fdc019;
}

.s5-sml ul li a .pic {
  padding-top: 54.333%;
}

.s5-tit ul li a p {

  font-size: 0.2rem;
  line-height: 0.36rem;
  text-indent: 2em;
}
.sz-k {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.sz-k {
    margin-bottom: 0.6rem;
}

.sz-k .picbox {
    width: 48.61%;
    margin-right: 0.42rem;
    border-radius: 0.08rem;
    overflow: hidden;
}

.sz-k .picbox .pic {
    padding-top: 54.28%;
}

/* .sz-k>img {
    width: 48.61%;
    margin-right: 0.42rem;
    border-radius: 0.08rem;
} */

.sz-k .picbox:hover img {
    transform: scale(1.05);
}

.sz-k .picbox:hover .pic:before {
    -webkit-animation: shine 1s;
    animation: shine 1s
}

.sz-k .tx {
    flex: 1;
    min-width: 0;
}

.sz-k .tx h3 {
    font-size: 0.22rem;
    color: #f37e0b;
}

.sz-k .tx .zy {
    font-size: 0.19rem;
    line-height: 0.32rem;
    /* height: 1.44rem; */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    -webkit-box-orient: vertical;
    margin-top: 0.3rem;
}

.sz-k .tx .d {
    margin-top: 0.5rem;
}

.sz-k .tx .d p {
    overflow: hidden;
    font-size: 0.19rem;
    padding: 0.15rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.sz-k .tx .d p span {
    display: block;

    float: left;

    color: #666;
}

.sz-k.odd .picbox {
    order: 2;
    margin-right: 0;
    margin-left: 0.42rem;
}

.sz-k.sz-k.odd .tx {
    order: 1;
}

.s5-tit ul li a {
  display: block;
}

.s5-tit ul li a h3 {
  font-size: 0.28rem;
  color: #0050a9;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid #b9b9b9;
  margin-bottom: 0.2rem;
}

.s5-tit ul li a p {

  font-size: 0.2rem;
  line-height: 0.36rem;
  text-indent: 2em;
}
  .s5-tit ul li a h3 {
    font-size: 0.2rem;
  }

  .s5-tit ul li a p {
    font-size: 0.18rem;
  }
@media(min-width: 1024px){

    .list21 .a:hover::after{ transform: scale(1.05); opacity: 1; box-shadow: 0 .1rem .3rem rgba(0, 0, 0, 0.5);}
    .list21 .a:hover *{ color: #fff;}

}
@media(max-width: 1024px){


    .list21 li{ width: 50%;}

.timg-list ul li{        overflow: visible;}
}
@media(max-width: 800px){


	.list21{ margin: 0 -7px -.2rem}
    .list21 li{width: 50%; padding: 0 7px; margin-bottom: .2rem}
    .list21 .a{ height: 1.8rem; padding: 0 .2rem}

	.list21 h6{ margin: .2rem 0 0}

} 
@media(max-width: 560px){

} 


@media(min-width: 1024px){

}
@media(max-width: 1024px){
 
}
@media(max-width: 800px){

} 
@media(max-width: 560px){
} 


@media(min-width: 1024px){

}
@media(max-width: 1024px){
}
@media(max-width: 800px){

} 
@media(max-width: 560px){
} 
.s5-big .slick-prev,
.s5-big .slick-next {
  width: 0.7rem;
  height: 0.7rem;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 1;
  transition: all 0.5s;
}

.s5-big .slick-prev {
  left: 0;
  background-image: url(../images/xyfg-prev.png);
  background-size: 0.57rem auto;
}

.s5-big .slick-next {
  right: 0;
  background-image: url(../images/xyfg-next.png);
  background-size: 0.57rem auto;
}

.s5-big .slick-prev:hover,
.s5-big .slick-next:hover {
  opacity: 1;
}

 /* 移动端适配 */
    @media (max-width: 768px) {
    .sz-k .picbox {
        width: 100%;
        margin: 0 !important;
        order: 1 !important;
    }
    .sz-k .tx {
        flex: none;
        width: 100%;
        margin-top: 0.2rem;
        order: 2 !important;
    }
  .sz-bt {
        font-size: 0.24rem;
    }

    .sz-bt>img {
        max-width: 0.34rem;
        max-height: 0.34rem;
    }
      .nav-level-1,.nav-level-2,.nav-level-3 {
        justify-content: flex-start;
        overflow-x: auto;
        padding-left: 14px;
        padding-right: 14px;
        flex-wrap: nowrap;
      }
      ::-webkit-scrollbar{height:4px;}
      ::-webkit-scrollbar-thumb{background:var(--main-color);border-radius:4px;}
    }



.tmenu {
    position: relative;
    z-index: 99;
    margin-top: -.78rem;
}

.tmenu-nav {

padding-top: .2rem;

padding-bottom: .4rem;

display: flex;

justify-content: center;

position: relative;

flex-wrap: wrap;
}

.tmenu-nav::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 14.4rem;
    height: 3.17rem;
    background: url(../images/tmenu-nav.png) no-repeat;
    background-position: top center;
    background-size: 100% auto;
    z-index: -1;
    pointer-events: none;
}

.tmenu-nav li {
    margin: 0 .2rem;
}

.tmenu-nav li>a {
    display: block;
    font-size: 0.2rem;
    font-weight: normal;
    line-height: 0.36rem;
    color: #000000;
    position: relative;
    z-index: 3;
}

.tmenu-nav li>a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: .58rem;
    top: 100%;
    background: url(../images/tmenu-liaft.png) no-repeat;
    background-position: center top;
    background-size: .28rem auto;
    display: none;
}

.tmenu-nav li div {
    position: absolute;
    top: 100%;
    width: 100%;
    left: 0;
    display: flex;
    justify-content: center;
    display: none;
    z-index: 10;
}

.tmenu-nav li dl {
    display: flex;
    justify-content: center;
    background-color: #116bcb;
    border-radius: 0.24rem;
    padding: 0 .3rem;
    flex-wrap: wrap;
}

.tmenu-nav li dl dd {
    position: relative;
    padding: .07rem .2rem;
}

/* .tmenu-nav li dl dd:nth-child(1) {
    padding-left: .2rem;
}

.tmenu-nav li dl dd:last-child {
    padding-right: .2rem;
} */

.tmenu-nav li dl dd a {
    display: block;
    font-size: 0.2rem;
    font-weight: normal;
    line-height: 0.36rem;
    color: #fff;
    padding: 0 .12rem 0 0.34rem;
    white-space: nowrap;
    position: relative;
    z-index: 3;
    transition: all 0.5s;
}

.tmenu-nav li dl dd a::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0.12rem;
    width: 0.16rem;
    height: 0.16rem;
    background: url(../images/tmenu-zs.png) no-repeat;
    background-size: 100% 100%;
}

.tmenu-nav li dl dd a::before {
    content: '';
    position: absolute;
    top: 0.14rem;
    left: 0.16rem;
    width: 0.08rem;
    height: 0.08rem;
    background: #fff;
    border-radius: 50%;
}

@keyframes zsfd {
    0% {
        transform: scale(1);
        opacity: 0.5
    }

    100% {
        transform: scale(3.5);
        opacity: 0
    }
}

.tmenu-nav li dl dd:hover a::before,
.tmenu-nav li dl dd.on a::before {
    animation: zsfd 2s infinite linear;
}

.tmenu-nav li dl dd.on a {
    background-color: #ffa61b;
    border-radius: 0.24rem;
}

.tmenu-nav li dl dd.on::after {
    width: 100%;
}

.tmenu-nav li.active>a,
.tmenu-nav li.on>a {
    color: #0757b5;
    font-weight: 600;
}

.tmenu-nav li.active>a::after {
    display: block;
}

.tmenu-nav li.active div {
    display: flex;
}

.tmenu-nav li dl dd a:hover {
    background-color: #ffa61b;
    border-radius: 0.24rem;
    font-weight: 600;
    transition: all 0s;
}



/* 主容器：整体板块样式 */
.campus-view {
  display: flex;
  flex-wrap: wrap; /* 移动端自动换行 */
  gap: 30px;       /* 左右板块间距 */
  width: 100%;
  max-width: 1200px; /* 板块最大宽度，可自定义 */
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

/* 通用：左右板块基础样式（PC端各占50%） */
.view-left, .view-right {
  flex: 1;
  min-width: 48%;
  background: #f8f9fa;
  border-radius: 8px;
  padding: 20px;
  box-sizing: border-box;
}

/* 板块标题 */
.box-title {
  font-size: 20px;
  color: #333;
  margin: 0 0 20px 0;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

/* -------- 左侧 视频板块 裁切&样式 -------- */
.video-content video {
  width: 100%;
  height: auto;
  border-radius: 4px;
  /* 视频裁切：固定比例 16:9 标准校园视频比例 */
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* -------- 右侧 图片板块 裁切&样式 -------- */
.photo-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 一行3张图，可改2/4列 */
  gap: 15px;
}
.photo-content img {
  width: 100%;
  height: 180px; /* 图片固定高度裁切 */
  border-radius: 4px;
  object-fit: cover; /* 图片居中裁切，不变形 */
  display: block;
}

/* -------- 移动端适配（小于768px 左右板块全屏单列） -------- */
@media (max-width: 768px) {
  .view-left, .view-right {
    min-width: 100%;
  }
  .photo-content {
    grid-template-columns: repeat(2, 1fr); /* 移动端一行2张图 */
  }
}