@charset "utf-8";

a {
    display: block;
}

/* pic */
.pic {
    padding-top: 70%;
    position: relative;
    overflow: hidden;
}

.pic::before {
    position: absolute;
    top: 0;
    left: -90%;
    z-index: 2;
    display: block;
    content: "";
    width: 50%;
    height: 100%;
    opacity: .25;
    pointer-events: none;
    /* background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 53) 100%);
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, .53) 100%); */
    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 53) 50%, rgba(255, 255, 255, 0) 70%);
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 53) 50%, rgba(255, 255, 255, 0) 70%);
    -webkit-transform: skewX(-25deg);
    -ms-transform: skewX(-25deg);
    transform: skewX(-25deg);
    z-index: 3;
}

.pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all 1s;
    object-fit: cover;
}

a:hover .pic img {
    transform: scale(1.05);
}

a:hover .pic:before {
    -webkit-animation: shine 1s;
    animation: shine 1s
}

@-webkit-keyframes shine {
    100% {
        left: 125%
    }
}

@keyframes shine {
    100% {
        left: 125%
    }
}

.pic div {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    width: 100%;
    height: 100%;
    transition: all .8s;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

a:hover .pic div {
    width: 110%;
    height: 110%;
}

.banner img {
    display: block;
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.ser-wrap {
    position: absolute;
    left: 0;
    bottom: .6rem;
    width: 100%;
}

.ser-wrap::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12.5rem;
    height: 1.27rem;
    background: url(../images/ser-bg.png) no-repeat center center;
    background-size: auto 100%;
    opacity: 1;
}

/* .ser-wrap.on::after {
    opacity: 0;
} */
.ser-wrap>div {
    width: 12rem;
    max-width: 90%;
    margin: 0 auto;
    position: relative;
}

.ser {
    height: .74rem;
    display: flex;
    flex-wrap: wrap;
    border-radius: .99rem;
    background: #ffffff;
    position: relative;
    z-index: 2;
}

.ser-wrap input {
    flex: 1;
    min-width: 0;
    height: 100%;
    outline: none;
    border: none;
    padding: 0 .4rem;
    background-color: transparent;
    font-size: .2rem;
    color: #333;
}

.ser-wrap input::placeholder {
    font-size: .2rem;
    color: #B9C4CD;
}

.ser-wrap button {
    width: 1rem;
    height: 100%;
    background: url(../images/ser-img.png) no-repeat center center;
    background-size: .26rem;
    outline: none;
    border: none;
    position: relative;
    cursor: pointer;
}

.ser-wrap button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: .01rem;
    height: .3rem;
    background: #B9C4CD;
}

.ser-q {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all 0.5s;

    display: none;
}

.ser-wrap.on .ser-q {
    opacity: 1;
}

.ser-q>div {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: .9rem;
}

.ser-q1 {
    animation: scale_line2 2s linear infinite;
    animation-delay: 0s;
}

.ser-q2 {
    animation: scale_line2 2s linear infinite;
    animation-delay: .4s;
}

.ser-q3 {
    animation: scale_line2 2s linear infinite;
    animation-delay: .8s;
}

.ser-q4 {
    animation: scale_line2 2s linear infinite;
    animation-delay: 1.2s;
}

.ser-q5 {
    animation: scale_line2 2s linear infinite;
    animation-delay: 1.6s;
}

@keyframes scale_line2 {
    0% {
        transform: scale(1, 1);
        opacity: .4
    }

    100% {
        transform: scale(1.2, 2.4);
        opacity: 0;
    }
}




/* s1 */
.s1 {
    padding-top: 1.72rem;
    padding-bottom: .6rem;
}

.tit {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin-bottom: .7rem;
    position: relative;
}

.tit::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 6.5rem;
    height: .07rem;
    background: url(../images/tit-l.png) no-repeat;
    background-size: 100%;
}

.tit::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 6.5rem;
    height: .07rem;
    background: url(../images/tit-l.png) no-repeat;
    background-size: 100%;
}

.tit::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 7.2rem;
    height: .07rem;
    background: url(../images/tit-r.png) no-repeat;
    background-size: 100%;
}

.tit h3 b {
    font-size: .36rem;
    color: #1557A7;
    display: block;
}

.tit h3 span {
    font-size: .14rem;
    color: #1557A7;
    display: block;
}

.tit-ico {
    width: .57rem;
    height: .57rem;
    position: relative;
    margin-right: .12rem;
}

.tit-ico img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 60%;
}

.tit-ico::before {
    content: '';
    width: 100%;
    height: 100%;
    background: url(../images/tit-q.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 0;
    animation: roate 10s linear infinite;
}

@keyframes roate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.s1-c {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-left: -0.1rem;
    margin-right: -0.1rem;
}

.s1-l {
    width: 75%;
}

.s1-r {
    width: 25%;
    padding: 0 .1rem;
}

.s1-l ul {
    display: flex;
    flex-wrap: wrap;
}

.s1-l ul li {
    width: 33.33%;
    padding: 0 .1rem;
}

.s1-l ul li:nth-child(-n+3) {
    margin-bottom: .2rem;
}

.s1-l ul li a {
    position: relative;
    width: 100%;
}

.s1-l ul li a .pic {
    padding-top: 68%;
}

.s1-l ul li a p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: .22rem;
    color: #ffffff;
    padding: .2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    z-index: 1;
    text-align: center;
}

.s1-l ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 70%, rgba(0, 0, 0, 0.8) 100%);
    background-position: center bottom;
    z-index: 1;
}


.vd-box {
    width: 100%;
    height: 100%;
    position: relative;
    padding-top: 57%;
}

.vd-box:hover::before,
.vd-box:hover::after,
.vd-box:hover p,
.vd-box:hover .vd-bg {
    opacity: 1;
}

.vd-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    z-index: 1;
}

.vd-box::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 70%, rgba(0, 0, 0, 0.8) 100%);
    background-position: center bottom;
    z-index: 2;
}

.vd-box::after {
    content: '';
    width: .77rem;
    height: .75rem;
    background: url(../images/e-play.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: all 0.5s;
}
.s2-l .vd-box {
    overflow:hidden;
}

.s2-l .vd-box::before {
    opacity:0;
    transition: all 0.5s;
}
.s2-l .vd-box:hover:before{
    opacity:1;
}
.s2-l .vd-box p {
    transform:translateY(100%);
    transition: all 0.5s;
}
.s2-l a.vd-box:hover p{
    transform:translateY(0%);
}
.vd-box p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: .22rem;
    color: #ffffff;
    padding: .2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    z-index: 2;
    text-align: center;
    transition: all 0.5s;
}

.vd-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 0;
    top: 0;
}

.more {
    padding-left: .25rem;
    background: url(../images/more.png) no-repeat;
    background-size: 100% 100%;
    width: 1.91rem;
    height: .47rem;
    line-height: .47rem;
    margin: 0 auto;
    margin-top: .8rem;
    transition: all 0.5s;
    font-size: .16rem;
    color: #333333;
}

.more:hover {
    transform: translateX(.1rem);
    color: #1557A7;
}


/* s2 */
.s2 {
    padding: .9rem 0;
    background: url(../images/s2-bg.png) no-repeat center top;
    background-size: 100%;
}


.s2-c {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-left: -0.1rem;
    margin-right: -0.1rem;
}

.s2-c>div {
    width: 100%;
}

.s2-c>div ul {
    display: flex;
    flex-wrap: wrap;
}

.s2-c>div ul li {
    width: 33.33%;
    padding: 0 .1rem;
    margin-bottom: .2rem;
}

.s2-c>div ul li .vd-box::after {
    width: .8rem;
    height: .8rem;
}


.s2-r li:nth-child(-n+4) {
    margin-bottom: .2rem;
}

/* s3 */

.s3-lt ul li a {
    margin: 0 .1rem;
}

.s3-lt ul li a .pic {
    padding-top: 56%;
}

.s3-tx {
    padding: .25rem .25rem .4rem .25rem;
    background: url(../images/s3-tbg.png) no-repeat;
    background-size: cover;
}

.s3-dt {
    background: url(../images/s3-datebg.png) no-repeat;
    background-size: 1.58rem 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding-left: .2rem;
    margin-bottom: .2rem;
}

.s3-dt h3 {
    text-align: center;
    margin-right: .1rem;
    padding-top: .05rem;
}

.s3-dt p {
    background: url(../images/s3-datebg2.png) no-repeat;
    background-size: 100% 100%;
    font-size: .16rem;
    color: #FFFFFF;
    padding: 0 .16rem;
    line-height: .35rem;
    margin-top: .08rem;
}

.s3-dt b {
    font-family: Impact;
    font-size: .18rem;
    line-height: 1;
    color: #1557A7;
    display: block;
    font-weight: normal;
}

.s3-dt span {
    font-family: Impact;
    font-size: .12rem;
    color: #1557A7;
    line-height: 1;
}

.s3-tx h2 {
    font-size: .2rem;
    line-height: .35rem;
    height: .7rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: #333333;
    font-weight: normal;
}

.s3-lt ul li a:hover h2 {
    color: #1557A7;
}

.s3-lt ul li a:hover .s3-tx {
    background: url(../images/s3-tbg2.png) no-repeat;
    background-size: cover;
}


.s3-lt ul li a:hover .s3-dt p {
    background: url(../images/s3-datebg1.png) no-repeat;
    background-size: 100% 100%;
}

.s3-lt ul li a:hover h2 {
    color: #ffffff;
}

.s3-lt>ul {
    padding-bottom: .9rem;
    margin-left: -0.1rem;
    margin-right: -0.1rem;
}

.s3-lt .slick-dots li {
    width: .3rem;
    height: .3rem;
    background: url(../images/s3-d.png) no-repeat center center;
    background-size: .09rem;
}

.s3-lt .slick-dots li.slick-active {
    background: url(../images/s3-da.png) no-repeat center center;
    background-size: 100% 100%;
}

/* s4 */
.s4 {
    padding: .97rem 0;
}

.s4 .more {
    margin-top: .2rem;
}

.s4-lt ul li a .pic {
    padding-top: 56%;
}

.s4-lt ul {
    display: flex;
    flex-wrap: wrap;
}

.s4-lt ul li {
    width: 33.33%;
    margin-bottom: .65rem;
}

.s4-lt ul li a {
    padding-top: .12rem;
    padding-left: .12rem;
    background: url(../images/s4-tbg.png) no-repeat left top;
    background-size: 76%;
    margin: 0 .2rem;
}

/* s5 */
.s5 {
    padding-bottom: 1.11rem;
}

.s5-lt>ul {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
}

.s5-lt .pic {
    padding-top: 119%;
    border-radius: 0 .5rem 0 0;
}

.s5-lt ul li a {
    position: relative;
    margin: 0 .5rem;
}

/* foot */
.footer {
    background: url(../images/f-bg.png) no-repeat center top;
    background-size: cover;
    padding-top: 1.6rem;
}

.f-lg a {
    display: block;
}

.f-lg a img {
    width: 5.34rem;
}

.f-top {
    padding-left: 1rem;
    padding-bottom: .2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;

}

.f-lk span {
    font-size: .16rem;
    color: #FFFFFF;
    display: inline-block;
    margin-right: .2rem;
}

.f-lk a {
    font-size: .16rem;
    color: #FFFFFF;
    display: inline-block;
    margin-right: .3rem;
}

.f-lk a:hover {
    opacity: 0.7;
}

.f-mid {
    border-top: .01rem solid rgba(102, 147, 191, 0.4);
    border-bottom: .01rem solid rgba(102, 147, 191, 0.4);
    padding: .4rem 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.f-mid div h3 {
    font-size: .16rem;
    color: #FFFFFF;
    margin-bottom: .1rem;
}

.f-mid div p {
    font-size: .16rem;
    color: rgba(255, 255, 255, 0.6);
    display: inline-block;
    margin-right: .3rem;
}

.f-bot {
    text-align: center;
    padding: .3rem 0;
}

.f-bot a {
    display: inline-block;
    margin: 0 .1rem;
    font-size: .16rem;
    color: rgba(255, 255, 255, 0.6);
}









































@media screen and (max-width: 1024px) {
    .idx-ban,
    .banner img {
        height: auto;
        min-height: 25vh;
    }

    .tit::before,
    .tit::after {
        display: none;
    }

    .ser-wrap::after {
        display: none;
    }

    .s1 {
        padding: .5rem 0;
    }

    .tit h3 b {
        font-size: .26rem;
    }

    .s1-l {
        margin-bottom: .2rem;
    }

    .s1-c>div {
        width: 100%;
    }

    .s2-c>div {
        width: 100%;
    }

    .vd-box {
        padding-top: 64%;
        height: auto;
    }

    .s2-c>div ul li {
        height: auto !important;
        margin-bottom: .2rem !important;
    }


    .footer {
        background: #1557A7;
        padding-top: 0;
    }

    .f-top {
        padding: .2rem 0;
    }

    .f-top>div {
        width: 100%;
        text-align: center;
    }

    .f-lg a img {
        margin: 0 auto;
        display: block;
        margin-bottom: .3rem;
    }

    .f-mid>div {
        width: 100%;
        margin: .1rem 0;
    }

    .s4,
    .s2 {
        padding: .5rem 0;
    }

    .tit {
        margin-bottom: .3rem;
    }

    .more {
        margin-top: .3rem;
    }

}

@media screen and (max-width: 768px) {
    .s4-lt ul li {
        width: 50%;
    }

    .s5-lt ul li a {
        margin: 0 .2rem;
    }

    .s5-lt>ul {
        margin: 0;
    }
    .s2-c>div ul li {
        width: 50%;
    }
}

@media screen and (max-width: 480px) {}