body {
    color: #333;
    font-family: "Microsoft YaHei", Arial, Helvetica, sans-serif;
}

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td, a {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

fieldset, img {
    border: 0;
}

del, ins {
    text-decoration: none;
}

li {
    list-style: none;
}

caption, th {
    text-align: left;
}

q:before, q:after {
    content: '';
}

abbr, acronym {
    border: 0;
    font-variant: normal;
}

sup {
    vertical-align: baseline;
}

sub {
    vertical-align: baseline;
}

input, button, textarea, select, optgroup, option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
}

input, button, textarea, select {
    *font-size: 100%;
}

input, select {
    vertical-align: middle;
}

select, input, button, textarea, button {
    font: 99% arial, helvetica, clean, sans-serif;
}

table {
    font-size: inherit;
    font: 100%;
    border-collapse: collapse;
}

pre, code, kbd, samp, tt {
    font-family: monospace;
    *font-size: 108%;
    line-height: 100%;
}

/*title*/
h1 {
    font-size: 32px;
}

h2 {
    font-size: 26px;
}

/*h3 {*/
/*    font-size: 20px;*/
/*}*/

/*h4 {*/
/*    font-size: 14px;*/
/*}*/

/*h5 {*/
/*    font-size: 12px;*/
/*}*/

/*h6 {*/
/*    font-size: 10px;*/
/*}*/

i, em {
    font-style: normal;
}

.dn {
    display: none;
}

a {
    color: #333;
    text-decoration: none;
}

/*for ie f6n.net*/
a:focus {
    outline: 0;
}

/*for ff f6n.net*/
a:hover {
}

.morelook{
    text-decoration: underline;
}

.row{
  padding:0;
  margin:0;
  box-sizing:border-box;
}

.single-line-ellipsis {
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.multi-line-ellipsis {
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.float-right {
    float: right;
}

.container-fluid {
    padding: 0;
}

.wrapper {
    max-width: 1460px;
}

.logo{
  height:80px;
}

/* 设置轮播图的高度为 600px */
.banner-item img {
    height: 600px;
    object-fit: cover;
}

.header {
    padding: 2% 0;
}

.about {
    padding-top: 40px;
    padding-bottom: 30px;
    background: url(../images/about_bg.png) no-repeat bottom center;
}

.cat-wrapper:after {
    display: block;
    content: '';
    width: 100%;
    height: 13px;
    margin-left: 2%;
    background: #fef9f5 url(../images/title_bg.png) repeat-x left center;
}

.cat-title {
    text-indent: -9999px;
    white-space: nowrap;
    overflow: hidden;
}

.carousel-indicators [data-bs-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 10px; /* 可按需修改宽度 */
    height: 10px; /* 可按需修改高度 */
    padding: 0;
    margin-right: 3px;
    margin-left: 3px;
    text-indent: -999px;
    cursor: pointer;
    background-color: #fff; /* 可按需修改背景颜色 */
    background-clip: padding-box;
    border: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    opacity: 0.5; /* 可按需修改透明度 */
    transition: opacity 0.6s ease;
    border-radius: 50%; /* 关键代码，将指示器变为圆形 */
}

.about-title {
    width: 150px;
    height: 34px;
    background: #fef9f5 url(../images/about_title.png) no-repeat left center;
}

.jiaoxue_title {
    width: 132px;
    height: 37px;
    background: url(../images/jiaoxue_title.png) no-repeat left center;
}

.huodong_title {
    width: 132px;
    height: 37px;
    background: url(../images/huodong.png) no-repeat left center;
}

.xinwen_title {
    width: 132px;
    height: 37px;
    background: url(../images/xwzx.png) no-repeat left center;
}

.rongyu_title {
    width: 132px;
    height: 37px;
    background: url(../images/rongyu_title.png) no-repeat left center;
}

.sidebar-item {
    margin-bottom: 36px;
}
.sidebar-item(3n+3){
  margin-bottom:0
}

.about-img {
    height: 408px;
    width: 100%;
    object-fit: cover
}

.about-text {
    line-height: 2;
}

.teach-wrapper {
    padding-top: 30px;
}

.teach-name-title {
    margin-bottom: 20px;
}

.teach-name-title:before, .teach-name-title:after {
    display: block;
    content: '';
    width: 44%;
    height: 13px;
    background: url(../images/title_bg.png) repeat-x left center;
}

.teach-name-title:before {
    margin-right: 2%;
}

.teach-name-title:after {
    margin-left: 2%;
}

/* 图片放大效果 */
.zoomable img {
    transition: transform 0.3s ease;
}

.zoomable:hover img {
    transform: scale(1.1);
}

/* 调整选项卡样式 */
.nav-tabs {
    margin-bottom: 20px;
}

.course-wrapper {
    padding-top: 30px;
    background: url("../images/course_bg.png") no-repeat top center;
    background-size: cover;
    border-radius: 10px;
}

.course-wrapper h2, .course-wrapper p {
    color: #ffffff;
}

.carousel-content {
    padding: 15px;
    margin-top: 20px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .8);
}

.course-item {
    position: relative;
    width: 100%;
    height: 100px;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    border-radius: 10px;
}

.course-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3); /* 遮罩层，实现朦胧感 */
    z-index: 1;
}

.course-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.course-item p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 16px;
    text-align: center;
    z-index: 2;
}

.image-container {
    border: 1px solid green;
    overflow: hidden;
    padding: 10px;
    border-radius: 10px;
}

.image-box {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.image-box img {
    width: 100%;
    display: block;
    border-radius: 10px;
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 5px 0;
    border-radius: 0 0 10px 10px;
}

.activity-wrapper {
    padding-top: 30px;
    padding-bottom: 30px;
}

.activity-name {
    position: relative;
    margin-bottom: 30px;
}

.activity-name:after {
    display: block;
    content: '';
    width: 100%;
    height: 13px;
    background: url(../images/title_bg.png) repeat-x left center;
}

.more {
    position: absolute;
    right: 0;
}

/* 自定义遮罩样式 */
.mask {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.mask::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 72%, rgba(0, 0, 0, 0.65) 100%);
}

.mask-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    color: white;
    z-index: 1;
}
.mask-content h4{
  font-size:20px;
  font-weight:bold;
  margin-bottom:10px;
}
.mask-content p{
font-size:14px;
}
.big-img {
    height: 510px;
    object-fit: cover;
    width: 100%;
}

.small-img {
    object-fit: cover;
    width: 100%;
    height: 242px
}

/* 图片轮播下方标题遮罩效果 */
.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5);
    left: 0;
    right: 0;
    bottom: 0;
}

.news-wrapper {
    padding-top: 30px;
    padding-bottom: 10px;
    background: #FEF9F5;
}

.news-img__box{
  border-radius:15px;
}

.news-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 35px;
}

.news-date {
    flex: 1;
    width: 100px;
    background-color: #d1b28c;
    color: white;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
}

.news-date .badge {
    font-size: 20px;
}

.news-content {
    width: 87%;
    margin-left: 15px;
}

.news-content p {
    padding-top: 10px;
    font-size: 14px;
    line-height: 1.75;
    color: #B5B5B5;
}

.news-title {
    font-size: 16px;
}

/* 新闻列表鼠标悬停高亮效果 */
.news-item:hover {
    background-color: #f8f9fa;
}

.news-item:hover .news-date {
    background-color: #ff9f00;
}

.swiper-button-next, .swiper-button-prev {
    color: #ffffff;
}

.rongyu-wrapper {
    padding-top: 30px;
}

.award-card {
    margin: 0 10px;
}

.award-card img {
    width: 340px;
    height: 230px;
    object-fit: cover;
}

.footer-container {
    background-color: #f77f00; /* 橙色背景 */
    color: white;
    padding: 40px 0 0;
    margin-top: 40px;
}

.footer-container .wrapper {
    padding-bottom: 20px;
}

.footer-item {
    margin-bottom: 15px;
}

.footer-item h4 {
    margin-bottom: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding-top: 10px;
    padding-bottom: 10px;
    font-size: 0.9em;
}

/* 单页 */
.page-banner{
    object-fit: cover;
	display:block;
	margin:0 auto;
}
.section-header {
    background-color: #ff9f00;
    color: white;
    text-align: center;
    padding: 14px;

}
.section-header h4{
    font-size: 20px;
}

.nav-item2 {
    margin: 10px 15px 0;
    margin-bottom: 10px;
    border-radius: 25px;
    overflow: hidden;
}

.nav-item2 a {
    display: block;
    padding: 10px;
    text-align: center;
    text-decoration: none;
    color: inherit;
}

.active-nav {
    background-color: #8bc34a;
    color: white;
}

.inactive-nav {
    background-color: #f0f0f0;
    color: #333;
}

.page-header {
    height: 52px;
    padding-right:30px;
    justify-content: space-between;
    align-items: center;
    background: #fafafa;
}

.page-header h4 {
    background-color: #ff9f00;
    color: white;
    padding: 15px;
    font-size: 18px;
}

.breadcrumb {
    margin: 0;
    align-items: center;
}

.content-title {
    color: #ff6f00;
    margin-bottom: 20px;
}

.content-info {
   margin:40px 30px;
    line-height: 2;
}

.share {
    text-align: right;
}

/* 新闻列表 */
.newsList{
    margin-top:30px;
}
.newsList li{overflow: hidden;height: 40px;line-height: 40px;}
.newsList li a{padding-left: 24px; background: url(../images/icon.png) 0 50% no-repeat;font-size: 16px;}
.newsList .date{color: #999;float: right;font-size: 16px;}
.newsList .split{ margin-bottom: 20px; height: 20px;border-bottom: 1px dotted #ccc;}

.property{font-size: 14px;padding-bottom: 25px;margin-bottom: 30px;text-align:center;color: #666;border-bottom: 1px dashed #c7c7c7;}
.property span{ padding:0 5px;}

.pagination {
    display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px
}

.pagination>li {
    display: inline
}

.pagination>li>a,.pagination>li>span {
    position: relative;
    float: left;
    padding: 6px 12px;
    margin-left: -1px;
    line-height: 1.42857143;
    color: #337ab7;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd
}

.pagination>li>a:focus,.pagination>li>a:hover,.pagination>li>span:focus,.pagination>li>span:hover {
    z-index: 2;
    color: #23527c;
    background-color: #eee;
    border-color: #ddd
}

.pagination>li:first-child>a,.pagination>li:first-child>span {
    margin-left: 0;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px
}

.pagination>li:last-child>a,.pagination>li:last-child>span {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px
}

.pagination>.active>a,.pagination>.active>a:focus,.pagination>.active>a:hover,.pagination>.active>span,.pagination>.active>span:focus,.pagination>.active>span:hover {
    z-index: 3;
    color: #fff;
    cursor: default;
    background-color: #f29200;
    border-color: #f29200
}

.pagination>.disabled>a,.pagination>.disabled>a:focus,.pagination>.disabled>a:hover,.pagination>.disabled>span,.pagination>.disabled>span:focus,.pagination>.disabled>span:hover {
    color: #777;
    cursor: not-allowed;
    background-color: #fff;
    border-color: #ddd
}

.pagination-lg>li>a,.pagination-lg>li>span {
    padding: 10px 16px;
    font-size: 18px;
    line-height: 1.3333333
}

.pagination-lg>li:first-child>a,.pagination-lg>li:first-child>span {
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px
}

.pagination-lg>li:last-child>a,.pagination-lg>li:last-child>span {
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px
}

.pagination-sm>li>a,.pagination-sm>li>span {
    padding: 5px 10px;
    font-size: 12px;
    line-height: 1.5
}

.pagination-sm>li:first-child>a,.pagination-sm>li:first-child>span {
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px
}

.pagination-sm>li:last-child>a,.pagination-sm>li:last-child>span {
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px
}

.img-container {
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
    border-radius: 10px;
    border: 1px solid #fdd8e2;
}

.img-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.img-container:hover img {
    transform: scale(1.1);
}

.img-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    padding: 10px;
    text-align: center;
    font-size: 14px;
}

/* 适配小屏幕 */
@media (max-width: 768px) {
  .logo{
    height:auto;
  }
.cat-wrapper{
justify-content: center;
}
.cat-wrapper:after{
  display:none;
}
.about{
  padding-bottom: 10px;
}
.about-img{
  height:auto;
}
.teach-name-title:before, .teach-name-title:after{
display:none;
}
.course-wrapper{
  margin-bottom:10%;
}
.news-content{
  width:100%;
  margin-top:10px;
  margin-left:0;
}
.activity-title{
  justify-content: center;
}
.activity-name:after{
  display:none
}

.page-banner{
width:100%;
      height: 140px;

}