.xnfz-header {
    position: relative;
    background-image: url(../../v2021.08/img/banner_2.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 5rem;
    margin-bottom: 8rem;
}
.xnfz-header .xnfz-header-desc > * {
    max-width: 80%;
    color: #fff;
    margin-bottom: 2rem;
}
.xnfz-header .xnfz-header-desc h1 {
    font-size: 2rem;
    line-height: 2;
    margin: 5rem 0 1rem;
}
.xnfz-header .xnfz-header-desc h2 {
    font-size: 1.2rem;
    line-height: 2;
}
.xnfz-header .xnfz-header-highlights {
    display: flex;
    gap: 1rem;
    margin-bottom: 6rem;
}
.xnfz-header .xnfz-header-highlights .xnfz-header-highlights-item {
    position: relative;
    border: 1px solid #ffffff;
    border-radius: .3rem;
    background-color: rgba(255, 255, 255, 0.1);
    padding: .5rem 2rem;
    font-size: 1rem;
    line-height: 1.6;
    text-align: center;
    overflow: hidden;
}
.xnfz-header .xnfz-header-highlights .xnfz-header-highlights-item::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    background-color: #00a4e0;
    right: 0;
    bottom: 0;
}

.xnfz-header .xnfz-policy-file {
    position: relative;
    padding: 40px 60px;
    margin-bottom: -8rem;
    background-image: url(../../v2021.08/img/lesson_policy_background.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    box-shadow: 0 0 20px 0px rgba(0, 0, 0, .1);
}
.xnfz-header .xnfz-policy-file h2 {
    font-size: 2.5rem;
    color: #116ffe;
    text-align: center;
    width: 100%;
    margin-bottom: 2rem;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide {
    height: 133px;
    padding: 15px 25px;
    border: 1px solid #e2e4ee;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide a {
    font-size: 1.2rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide time {
    margin-top: 1rem;
    color: #666;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide:hover {
    background-color: #4d5260;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide:hover a {
    color: #ffffff;
}
.xnfz-header .xnfz-policy-file .swiper-container .swiper-slide:hover time {
    color: #999;
}



.xnfz-list .xnfz-item {
    padding-top: 1rem;
    padding-bottom: 1rem;
    transition: all .1s;
    background-color: #fff;
    border-radius: .5rem;
}
.xnfz-list .xnfz-item:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px 0 rgba(0, 0, 0, .2);
}
.xnfz-list .xnfz-item .xnfz-cover {
    display: block;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 16/10;
    border-radius: .5rem;
}
.xnfz-list .xnfz-item .xnfz-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.xnfz-list .xnfz-item .xnfz-desc {
    padding: .5rem 0;
}
.xnfz-list .xnfz-item .xnfz-text {
    flex: 1;
    margin-right: 1rem;
}
.xnfz-list .xnfz-item .xnfz-desc h2 {
    margin-bottom: .75rem;
    height: 62px;
}
.xnfz-list .xnfz-item .xnfz-desc h2 a {
    display: inline-block;
    font-size: 1.2rem;
    line-height: 1.6;
}
.xnfz-list .xnfz-item .xnfz-desc .xnfz-school {
    font-size: .8rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
    justify-content: space-between;
}
.xnfz-list .xnfz-item .xnfz-desc .xnfz-school .bi {
    width: 1em;
    height: 1em;
    display: inline-block;
    vertical-align: -.125em;
    fill: currentcolor;
}

.xnfz-pages {
    padding-top: 2rem;
}
.xnfz-pages .pagination {
    justify-content: center;
    gap: .5rem;
}
.xnfz-pages .pagination a, .xnfz-pages .pagination span {
    display: block;
    padding: .2rem .75rem;
    font-size: 1rem;
    line-height: 1.6;
    border-radius: .25rem;
    border: 1px solid #f1f1f1;
}
.xnfz-pages .pagination span {
    color: #999;
}
.xnfz-pages .pagination a:hover, .xnfz-pages .pagination .active a {
    background-color: #116ffe;
    color: #fff;
    text-decoration: none;
    border-color: #116ffe;
}

/* 虚拟仿真一流课程详情 */
.xnfz-breadcrumb {
    margin-top: 6rem;
}
.xnfz-breadcrumb .breadcrumb {
    --bs-breadcrumb-bg: #f5f5f5;
    --bs-breadcrumb-border-radius: .5rem;
    --bs-breadcrumb-padding-x: 1rem;
    --bs-breadcrumb-padding-y: .5rem;
}

.xnfz-detail-container {
    margin: 1rem auto 2rem;
    background-color: #fff;
    box-shadow: 0 0 1.5rem 0 rgba(0, 0, 0, .1);
    border-radius: .5rem;
    padding: 2rem;
}
.xnfz-detail-container .vr {
    margin-left: 30px;
    margin-right: 30px;
}
.xnfz-container {
    flex: 1;
}
.xnfz-container h1 {
    font-size: 2rem;
    line-height: 1.8;
    
}
.xnfz-detail-tags {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}
.xnfz-detail-tags > * {
    display: inline-block;
    font-size: .85rem;
    line-height: 2;
    padding: 0 0.75rem;
    border: 1px solid #e5e5e5;
    border-radius: 0.5em;
    color: #666;
}
.xnfz-detail-tags > a {
    color: #116ffe;
    border-color: #116ffe;
}
.xnfz-detail-tags > a:hover {
    color: #ffffff;
    border-color: #116ffe;
    background-color: #116ffe;
}

.xnfz-detail-header {
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #f1f1f1;
    padding-bottom: 1rem;
}
.xnfz-detail-header .xnfz-detail-header-cover {
    width: 10rem;
    aspect-ratio: 16/10;
    overflow: hidden;
    border-radius: .5rem;
    background-color: #f5f5f5;
}
.xnfz-detail-header .xnfz-detail-header-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.xnfz-detail-header .xnfz-detail-header-desc {
    flex: 1;
}

.xnfz-detail-header .xnfz-detail-header-desc p {
    display: -webkit-box;
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    /* margin: 0; */
    box-orient: vertical;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

.xnfz-detail-header .xnfz-detail-header-school {
    width: 6rem;
}
.xnfz-detail-header .xnfz-detail-header-school img {
    display: block;
    width: 50%;
    aspect-ratio: 1/1;
    overflow: hidden;
    object-fit: cover;
    margin: 0 auto .5rem;
}
.xnfz-detail-header .xnfz-detail-header-school h3 {
    font-size: .875rem;
    text-align: center;
    margin-bottom: 0;
}

.xnfz-detail-content {
    margin: 1rem auto;
    overflow: hidden;
}
.xnfz-detail-content, .xnfz-detail-content * {
    font-size: 1rem !important;
    line-height: 1.6 !important;
}
.xnfz-detail-content p {
    margin: 1rem 0 !important;
}
.xnfz-detail-content img, .xnfz-detail-content video {
    max-width: 100%;
    height: auto;
    object-fit: cover;
    margin: 1rem 0;
}


.xnfz-sidebar {
    width: 350px;
}
.xnfz-recommend-block {
    margin-bottom: 2rem;
}
.xnfz-recommend-block h3 {
    font-size: 1.6rem;
    line-height: 2;
}