@charset "UTF-8";

/*banner-title*/
.banner {
    position: relative;
}

.banner h1 {
    position: absolute;
    color: #fff;
    font-size: 3em;
    width: auto;
    height: 70px;
    background-color: rgba(124, 30, 118, 0.8);
    /*opacity: 0.75;*/
    line-height: 70px;
    text-align: center;
    top: 0;
    left: 0;
    letter-spacing: 8px;
}

/*banner-title-end*/

/*分页*/
.pagination {
    text-align: center;
    margin-top: 20px;
}

.pagination div {
    display: inline-block;
    letter-spacing: 2px;
}

.pagination form {
    display: inline-block;
}

.pagination input {
    width: 23px;
    text-align: center;
    margin: 0 2px;
    border: 1px solid #ccc;
    height: 20px;
}

.pagination .active {
    background-color: #7c1e76;
    color: #fff;
    border: solid 1px #7c1e76;
}

.pagination .k {
    padding: 0 6px;
    border: 1px solid #ccc;
    margin-left: 5px;
    height: 20px;
    cursor: pointer;
}

.pagination .k:hover {
    background-color: #7c1e76;
    color: #fff;
    border: solid 1px #7c1e76;
}

.pagination ul {
    display: inline-block;
}

.pagination li {
    display: inline-block;
    width: 23px;
    height: 20px;
    border: 1px solid #ccc;
    margin: 0 2px;
    color: #333;
    line-height: 20px;
    cursor: pointer;
}

.pagination li:hover {
    background-color: #7c1e76;
    color: #fff;
    border: solid 1px #7c1e76;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

input[type="number"] {
    -moz-appearance: textfield;
}

/*video*/
.vide-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 110;
    display: none;
}

.vide-bg video {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 50%;
    margin-left: -25%;
    margin-top: -15%;
    /*display: block;*/
    /*margin-top: 16%;*/
    /*margin-left: auto;*/
    /*margin-right: auto;*/
}

.vide-bg i {
    font-size: 50px;
    position: absolute;
    width: 40px;
    height: 40px;
    top: 20px;
    right: 6%;
    color: #FFFFFF;
    cursor: pointer;
    z-index: 9999;
    display: none;
}

/*video-end*/

.main-content {
    background-color: #fff;
}

.title {
    padding-left: 20px;
    border-bottom: 1px solid #ebebeb;
    background-color: #fff;
}

.title li {
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.2em;
}

.title li a {
    font-size: 1.4em;
    color: #3178b5;
    line-height: 2.36em;
}

.title li .on {
    color: #666;
    cursor: default;
}

/*cont-title*/
.cont-title {
    border-bottom: 1px solid #ebebeb;
    border-top: 1px solid #ebebeb;
    padding-right: 30px;
    overflow: hidden;
    height: 40px;
    line-height: 40px;
}

.cont-title span {
    font-size: 15px;
    color: #6d0864;
    padding: 0 30px 0 15px;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/title-bg.png") left center no-repeat;
}

.cont-title span a {
    color: #6d0864
}

.cont-title a {
    margin-top: -2px;
}

/*cont-title-end*/

/*main-base*/
.main-left .cont-top li, .main-left .cont-bottom li {
    width: 50%;
    float: left;
    padding: 35px 40px 55px 40px;
    min-height: 468px;
}

.main-left .cont-top li:first-of-type, .main-left .cont-bottom li:first-of-type {
    padding-right: 20px;
}

.main-left .cont-top li:last-of-type, .main-left .cont-bottom li:last-of-type {
    padding-left: 20px;
}

.main-left .cont-top li a, .main-left .cont-bottom li a {
    display: block;
}

.main-left .cont-top li a img, .main-left .cont-bottom li a img {
    width: 100%;
}

.main-left .cont-top li a p, .main-left .cont-bottom li a p {
    font-size: 1.4em;
    color: #710c69;
    display: block;
    margin-top: 18px;
    padding-left: 15px;
    /*background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/dian.png") left center no-repeat;*/
    position: relative;
    padding-right: 8em;
}

.main-left .cont-top li a .date, .main-left .cont-bottom li a .date {
    font-size: 1.2em;
    line-height: 1.75;
    color: #717171;
    margin-top: 18px;
    float: right;
    padding-left: 17px;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/sj.png") left 3px no-repeat;
}

.main-left .cont-top li a i, .main-left .cont-bottom li a i {
    position: absolute;
    width: 7px;
    height: 6px;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/dian.png") center center no-repeat;
    background-size: 7px 6px;
    left: 0;
    top: 7px;
}

/*main-base-end*/

/*main-left*/
.main-left {
    width: 82%;
    border-right: 1px solid #ebebeb;
}

.main-left .cont-top .cont-title {
    border-top: 0;
}

.main-left .cont-vide {

}

.main-left .cont-vide ul {
    padding: 0 43px;
    display: flex;
    display: -webkit-flex;
}

.main-left .cont-vide li {
    float: left;
    width: 30.76%;
    margin-top: 46px;
    margin-bottom: 43px;
    margin-right: 35px;
}

.main-left .cont-vide li:last-of-type {
    margin-right: 0;
}

.main-left .cont-vide li .vide {
    position: relative;
}

.main-left .cont-vide li i {
    position: absolute;
    width: 52px;
    height: 52px;
    opacity: 0.8;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/cm-v-but.png") no-repeat;
    left: 50%;
    top: 50%;
    cursor: pointer;
    margin-left: -20px;
    margin-top: -25px;
    -webkit-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
    z-index: 10;
}

.u-video-play-icon {
    width: 15%;
    height: 0;
    padding-bottom: 15%;
    background-image: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/video-icon.png");
    z-index: 10;
    pointer-envents: none;
    top: 50%;
    left: 50%;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    -o-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    position: absolute;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
}

.main-left .cont-vide li i:hover {
    opacity: 1;
}

.main-left .cont-vide li img {
    width: 100%;
}

.main-left .cont-vide li video {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    background-color: #666;
    display: none;
}

.main-left .cont-vide li p {
    padding-left: 15px;
    font-size: 1.4em;
    margin-top: 18px;
    color: #710c69;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/dian.png") left center no-repeat;
    cursor: default;
}

/*main-left-end*/

/*main-right*/
/*.main-right {*/
/*!*padding-left: 30px;*!*/
/*width: 17%;*/
/*}*/
/*.main-right .p-30 {*/
/*padding-left: 30px;*/
/*}*/
/*.main-right h3 {*/
/*font-size: 1.8em;*/
/*line-height: 2em;*/
/*font-weight: 600;*/
/*padding-top: 10px;*/
/*}*/
/*.main-right a:first-of-type {*/
/*font-size: 1.4em;*/
/*line-height: 2em;*/
/*}*/
/*.main-right a {*/
/*font-size: 1.2em;*/
/*color: #3178b5;*/
/*}*/
/*.main-right h5 {*/
/*font-size: 1.4em;*/
/*line-height: 2.6em;*/
/*font-weight: 500;*/
/*margin-top: 6px;*/
/*}*/
/*.main-right h4 {*/
/*font-size: 1.4em;*/
/*line-height: 3em;*/
/*font-weight: 500;*/
/*color: #666;*/
/*}*/
/*.main-right p {*/
/*font-size: 1.2em;*/
/*line-height: 2.6em;*/
/*}*/
/*.main-right ul {*/
/*padding-left: 30px;*/
/*}*/
/*.main-right li {*/
/*padding-left: 15px;*/
/*background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/dian.png") left center no-repeat;*/
/*margin-bottom: 8px;*/
/*}*/
/*.main-right li a {*/
/*color: #666;*/
/*}*/
/*.main-right ul .cl-bot {*/
/*margin-bottom: 0;*/
/*}*/
/*.main-right .two {*/
/*border-top: 1px solid #d0d1d1;*/
/*}*/
/*.main-right .three {*/
/*border-top: 1px solid #d0d1d1;*/
/*}*/
/*.f-14 {*/
/*font-size: 1.4em;*/
/*}*/
/*.main-right .p-8 {*/
/*padding-left: 8px;*/
/*}*/
/*.main-right .p-13 {*/
/*padding-left: 15px;*/
/*}*/
/*.main-right .p-top {*/
/*padding-top: 6px;*/
/*margin-top: 2em;*/
/*}*/
/*main-right-end*/

/*right*/
.main-right {
    padding-left: 20px;
    width: 18%
    /*padding-bottom: 1400px;*/
}

.main-right h3 {
    font-size: 1.8em;
    margin: 20px 0;
}

.main-right ul {

}

.main-right li {
    margin-bottom: 15px;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/dian.png") no-repeat left 7px;
    padding: 0 20px 0 15px;
}

.main-right li:nth-child(2) {
    display: none;
}

.main-right li a {
    font-size: 1.4em;
    color: #3178b5;
}

.main-right li a:hover {
    color: #fa991c;
}


/*media-01*/
.media-01 {
    padding-bottom: 4em;
    padding-right: 20px;
}

.media-01 .cont {
    margin-left: auto;
    margin-right: auto;
    width: 80%;
    margin-top: 18px;
    position: relative;
}

.media-01 .cont a {
    display: block;
}

.media-01 .cont .swiper-slide {
    background-color: #fff;
}

.media-01 .cont .swiper-slide span {
    font-size: 14px;
    vertical-align: middle;
    float: none;
    display: inline-block;
    position: unset;
}

.media-01 .cont .swiper-slide span:first-of-type {
    width: 18%;
    padding-right: 20px;
}

.media-01 .cont .swiper-slide span:last-of-type {
    width: 19%;
    text-align: right;
}

.media-01 h4 {
    font-size: 1.6em;
    color: #7f1c76;
    font-weight: 500;
}

.cont .swiper-slide li {
    padding: 15px 10px 15px 20px;
    border-bottom: solid 1px #ebebeb;
}

.cont .swiper-slide li a {
    display: block;
    color: #666;
}

.cont .swiper-slide li p {
    display: inline-block;
    margin-top: 0;
    width: 62%;
    position: relative;
    vertical-align: middle;
    font-size: 14px;
    float: left;
    padding-right: 20px;
}

.cont .swiper-slide li:hover p {
    color: #7f1c76;
}

.cont .swiper-slide li:hover span {
    color: #7f1c76;
}

.cont .swiper-slide i {
    position: absolute;
    width: 8px;
    height: 8px;
    background: url("/20250709051729oe_/https://www.cuhkri.org.cn/html/img/left-icon-jt.png") no-repeat;
    left: -14px;
    top: 6px;
}

.main-left h1 {
    margin-bottom: 10px;
    color: #7f1c76;
    font-size: 2.4em;
    cursor: default;
}

.main-left h5 {
    /*margin-bottom: 10px;*/
    font-size: 1.6em;
    color: #496fa3;
    border-bottom: 1px solid #ebebeb;
    padding-bottom: 10px;
}

/*media-01-end*/


/* video */
.video-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 1;
    z-index: 999;
    display: none;
}

.video-mask .video-mask-box {
    position: fixed;
    width: 1200px;
    height: 73%;
    top: 11%;
    left: 0;
    background: #FFF;
    z-index: 999999;
    -webkit-transform: scale(1);
    transform: scale(1);
    left: 0;
    right: 0;
    margin: auto;
}

.video-mask-box .video-div {
    text-align: center;
    display: none;
}

.video-mask-box .video-div video {
    max-width: 900px;
    outline: none;
    margin: auto;
}

.video-close {
    font-size: 35px;
    text-align: right;
}

.video-close .video-close-btn {
    cursor: pointer;
    margin-right: 15px;
}