@charset "utf-8";

body {
    overflow-x: hidden;
}



@keyframes _ani1 {
    0% {
        transform: rotate(0deg);
    }

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

@keyframes _ani2 {
    0% {
        transform: rotate(0deg);
    }

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

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

    50% {
        opacity: .8;
        transform: scale(1.45);
    }

    95% {
        opacity: 0;
        transform: scale(1.8);
    }

    100% {
        opacity: 0;
        transform: scale(1);
    }
}

.banner {
    position: relative;
    /* z-index: 9; */
    overflow: hidden;
}

.banner a {
    display: block;
}

.banner>img {
    display: block;
    width: 100%;
}

.banner .slick {
    position: relative;
    z-index: 9;
}

.banner .slick-slide a {
    display: block;
    position: relative;
}

.banner .slick-slide a::before {
    content: "";
    /* position: absolute;
    left: 0;
    height: 1.8rem;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1; */
}

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



@keyframes img_scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }

}


@keyframes img_scale3 {
    0% {
        transform: rotate(0);
    }

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

.banner .slick .slick-current .box2 {
    opacity: 1;
    z-index: 0;
    -webkit-animation: box2 7s linear 0s;
    animation: box2 7s linear 0s
}


.banner .slick .box0 {
    opacity: 1;
    z-index: 0;
    opacity: 1;
    z-index: 0;
    -webkit-animation: box0 7s linear 0s;
    animation: box0 7s linear 0s
}


.banner .slick .slick-current .box2 {
    opacity: 1;
    z-index: 0;
    -webkit-animation: box2 7s linear 0s;
    animation: box2 7s linear 0s
}

.banner .slick .box1 {
    -webkit-animation: box1 1000ms cubic-bezier(0.5, 0, 0.2, 1) 0s;
    animation: box1 1000ms cubic-bezier(0.5, 0, 0.2, 1) 0s;
    z-index: 0
}

@-webkit-keyframes box0 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1)
    }

    100% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05)
    }
}

@keyframes box0 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1)
    }

    100% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05)
    }
}

@-webkit-keyframes box1 {
    0% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05);
        opacity: 1
    }

    100% {
        -webkit-transform: scale(1.5, 1.5);
        transform: scale(1.5, 1.5);
        opacity: 0
    }
}

@keyframes box1 {
    0% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05);
        opacity: 1
    }

    100% {
        -webkit-transform: scale(1.5, 1.5);
        transform: scale(1.5, 1.5);
        opacity: 0
    }
}

@-webkit-keyframes box2 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1)
    }

    100% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05)
    }
}

@keyframes box2 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1)
    }

    100% {
        -webkit-transform: scale(1.05, 1.05);
        transform: scale(1.05, 1.05)
    }
}

.banner .slick-dots {
    font-size: 0;
    text-align: right;
    transform: translateY(0);
    right: 1.06rem;
    width: auto;
    bottom: .28rem;
    display: flex;
    align-items: center;
}

.banner .slick-dots li {
    display: flex;
    border-radius: 50%;
    margin: .2rem 0;
    transition: all 0.3s;
    vertical-align: middle;
    width: 0.28rem;
    height: 0.28rem;
    justify-content: center;
    align-items: center;
    margin: 0 0 0 .45rem;
    position: relative;
    transition: all .5s;
}

.banner .slick-dots li:before {
    content: "";
    position: absolute;
    right: 100%;
    height: 1px;
    width: .45rem;
    background: #fff;
}

.banner .slick-dots li:nth-child(1):before {
    content: none;
}

@keyframes cilcle {
    0% {
        transform: rotateZ(0);
    }

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

.banner .slick-dots li button {
    border-radius: 50%;
    margin: 0;
    padding: 0;
    width: 0.16rem;
    height: 0.16rem;
    background-color: #fff;
    transition: all .5s;
}

.banner .slick-dots li.slick-active {
    border-color: #fff;
    height: .28rem;
    width: .28rem;
    background: rgba(255, 138, 0, .3);
}

.banner .slick-dots li.slick-active button {
    background: #ff8a00;
}

/* index */

.index {
    z-index: 99;
    background: #fff;
    position: relative;
    padding-top: 1px;
    overflow: hidden;
}

.itit {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.itit h2 {
    font-size: 0.55rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.43rem;
    font-family: SourceHanSansCN-Bold;
    color: #000000;
}

.itit a {
    font-family: SourceHanSansCN-Medium;
    font-size: 0.3rem;
    font-weight: normal;
    line-height: 0.3rem;
    color: #000000;
    padding-right: .36rem;
    position: relative;
z-index:9;
}

.itit a::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.18rem;
    height: 0.18rem;
    background: url(../images/tit-more.png) no-repeat;
    background-position: center center;
    background-size: 100% auto;
    transition: all .4s;
}

.itit a:hover {
    color: #ff8a00;
}

.itit a:hover::after {
    transform: translateY(-50%) rotate(45deg);
}

.s1 {
    position: relative;
    z-index: 1;
    padding: 1.02rem 0 1.09rem 0;
}

.s1::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    background: url(../images/s1-bg.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    width: 10.92rem;
    height: 12rem;
    pointer-events: none;
}


.slick-speed {
    z-index: 2;
    margin-top: .57rem;
    display: flex;
    align-items: center;
}

.slick-speed div {
    flex: 1;
    min-width: 0;
    height: 2px;
    background-color: #b9b5b5;
    position: relative;
}

.slick-speed span {
    position: absolute;
    left: 0;
    top: -1px;
    height: 4px;
    transition: all 0.3s;
    background: #ff8a00;
}

.slick-speed ul {
    display: flex;
    align-items: center;
}

.slick-speed ul li {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
}

.slick-speed ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    z-index: 2;
}

.slick-speed ul li::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    z-index: 1;
}

.s1-prev::before {
    background: url(../images/s1-prev.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    z-index: 1;
}

.s1-prev::after {
    background: url(../images/s1-prev.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    z-index: 2;
}

.s1-next::before {
    background: url(../images/s1-next.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    z-index: 1;
}

.s1-next::after {
    background: url(../images/s1-next.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    z-index: 2;
}

.slick-speed ul li:hover::after {
    animation: scaleTwo 1s 1;
}

@keyframes scaleTwo {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: .9
    }

    100% {
        -webkit-transform: scale(1.6);
        transform: scale(1.3);
        opacity: 0
    }
}

.s1-c {
    margin-top: .7rem;
}

.s1-c>ul {
    margin: 0 -.25rem;
}

.s1-c>ul li a {
    display: block;
    margin: .25rem .25rem;
    background-color: #ffffff;
    box-shadow: 0.04rem 0.06rem 0.1rem 0.01rem rgba(55, 52, 52, 0.18);
    overflow: hidden;
}

.s1-c>ul li a .pic {
    padding-top: 60%;
}

.s1-c>ul li a .info {
    padding: .3rem .2rem;
    position: relative;
}

.s1-c>ul li a .info h3 {
    font-family: SourceHanSerifSC-SemiBold;
    font-size: 0.28rem;
    font-weight: normal;
    line-height: 0.37rem;
    color: #333333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 1.12rem;
}

.s1-c>ul li a .info p {
    font-family: SourceHanSerifSC-Regular;
    font-size: 0.18rem;
    font-weight: normal;
    line-height: 0.37rem;
    color: #333333;
    opacity: 0.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: .74rem;
    margin-top: .24rem;
}

.s1-c>ul li a .info b {
    display: block;
    font-family: 'SourceHanSerifSC-SemiBold';
    font-size: 0.18rem;
    font-weight: normal;
    line-height: 0.37rem;
    color: #333333;
    opacity: 0.6;
    padding-left: .4rem;
    background: url(../images/icon-date.png) no-repeat;
    background-position: left center;
    background-size: .21rem auto;
    margin-top: .5rem;
}

.s1-c>ul li a .info::after {
    content: "";
    position: absolute;
    right: 0;
    left: 0;
    bottom: 0;
    height: 0.12rem;
    background-color: #ff8a00;
    transition: all .5s;
    width: 100%;
    transform: translateY(100%);
}

.s1-c>ul li a:hover .info h3 {
    color: #ff8a00;
}

.s1-c>ul li a:hover .info::after {
    transform: translateY(0);
}


.s2 {
    position: relative;
    z-index: 1;
}

.s2-c {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 2.25rem 0 1.1rem 0;
    margin-top: .45rem;
}

.s2-c::before {
    content: "";
    pointer-events: none;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    top: 0;
    bottom: 0;
    background: url(../images/s2-bg.png) no-repeat;
    background-position: center top;
    background-size: cover;
}

.s2-c>ul {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 2;
    margin: 0 -.05rem;
}

.s2-c ul li a {
    display: flex;
    margin: 0 .05rem;
    flex-direction: column;
}

.s2-c ul li a .pic {
    padding-top: 74%;
    width: 100%;
}

.s2-c ul li a .info {
    padding: .34rem .15rem .55rem .15rem;
    width: 100%;
}

.s2-c ul li a .info b {
    display: block;
    font-family: SourceHanSerifCN-SemiBold;
    font-size: 0.2rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.24rem;
    color: #ffffff;
}

.s2-c ul li a .info h3 {
    font-family: SourceHanSansCN-Medium;
    font-size: 0.18rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.3rem;
    letter-spacing: 0rem;
    color: #ffffff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    height: 1.2rem;
    margin: .18rem 0 0 0;
}

.s2-c ul li a .info span {
    display: block;
    height: 0.18rem;
    background: url(../images/s2-itemmore.png) no-repeat;
    background-position: left center;
    background-size: auto 100%;
    margin-top: .32rem;
}

.s2-c ul li:nth-child(2n-1) a .pic{ order: 1}

.s2-c ul li a:hover .info h3 {
    color: #ff8a00;
}

.s2-prev, .s2-next {
    width: 0.5rem;
    height: 0.5rem;
    border: solid 0.01rem #ffffff;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    transition: all .5s;
}

.s2-prev:hover, .s2-next:hover {
    border-color: transparent;
    background-color: #ff8a00;
    cursor: pointer;
}

.s2-prev {
    background: url(../images/pub-prev.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
    margin-right: .33rem;
}

.s2-next {
    background: url(../images/pub-next.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
    margin-left: .33rem;
}

.s3 {
    margin-top: 1.1rem;
    position: relative;
}

.s3-c {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-end;
    margin-top: 1.25rem;
    position: relative;
}

.s3-arr {
    position: absolute;
    right: 0;
    top: 0.18rem;
    display: flex;
    align-items: center;
}


.s3-prev, .s3-next {
    width: 0.5rem;
    height: 0.5rem;
    border: solid 0.01rem #0f4f9b;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    transition: all .5s;
}

.s3-prev:hover, .s3-next:hover {
    border-color: transparent;
    background-color: #ff8a00;
    cursor: pointer;
}

.s3-prev:hover {
    background: #ff8a00 url(../images/pub-prev.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
}

.s3-next:hover {
    background: #ff8a00 url(../images/pub-next.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
}

.s3-prev {
    background: url(../images/pub-prev2.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
}

.s3-next {
    background: url(../images/pub-next2.png) no-repeat;
    background-position: center center;
    background-size: .1rem auto;
    margin-left: .2rem;
}


.s3-c::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    background: url(../images/s3-bg.png) no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    width: 11.7rem;
    height: 4.63rem;
    z-index: -2;
    left: 50%;
    top: -1.4rem;
    transform: translateX(-60%);
    pointer-events: none;
}

.s3-l {
    width: 3.1rem;
}

.s3-l>div {
    margin-left: calc((-100vw + 16rem) / 2);
    padding-left: calc((100vw - 16rem) / 2);
}

.s3-l ul li a {
    display: block;
}

.s3-l ul li a .pic {
    padding-top: 125%;
}

.s3-m {
    flex: 1;
    min-width: 0;
    position: relative;
    margin: 0 .3rem;
}

.s3-m::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    top: 0;
    right: 1.46rem;
    background: url(../images/s3-mitembg.jpg) no-repeat;
    background-position: center bottom;
    background-size: cover;
    z-index: -1;
    pointer-events: none;
}

.s3-m ul li a {
    display: flex;
    position: relative;
    z-index: 1;
    flex-direction: row-reverse;
    align-items: flex-end;
}



.s3-m ul li a .info {
    flex: 1;
    min-width: 0;
    padding: .87rem 0 .6rem .45rem;
}

.s3-m ul li a .info h3 {
    font-family: SourceHanSansCN-Bold;
    font-size: 0.4rem;
    font-weight: normal;
    line-height: 0.43rem;
    color: #ffffff;
}

.s3-m ul li a .info div {
    border-top: solid 0.01rem #ffffff;
    ;
    padding-top: .4rem;
    margin-top: .3rem;
}

.s3-m ul li a .info div p {
    font-family: SourceHanSansCN-Regular;
    font-size: 0.2rem;
    font-weight: normal;
    font-stretch: normal;
    line-height: 0.34rem;
    letter-spacing: 0rem;
    color: #ffffff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    overflow: hidden;
    height: 2.38rem;
}

.s3-m ul li a .pics {
    width: 3.1rem;
    margin-left: .3rem;
}

.s3-m ul li a .pic {
    padding-top: 125%;
}

.s3-r {
    width: 3.1rem;
}

.s3-r>div {
    margin-right: calc((-100vw + 16rem) / 2);
    padding-right: calc((100vw - 16rem) / 2);
}

.s3-r ul li a {
    display: block;
}

.s3-r ul li a .pic {
    padding-top: 125%;
}

.s4 {
    position: relative;
    z-index: 1;
    padding: 1.46rem 0 1.1rem 0;
}

.s4::before {
    content: "";
    position: absolute;
    background: url(../images/s4-bg1.png) no-repeat;
    background-position: left top;
    background-size: cover;
    width: 12.46rem;
    height: 10.72rem;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
}

.s4::after {
    content: "";
    position: absolute;
    background: url(../images/s4-bg2.png) no-repeat;
    background-position: center center;
    background-size: cover;
    width: 10.67rem;
    right: 0;
    top: 0;
    height: 16.37rem;
    opacity: .3;
    pointer-events: none;
    z-index: -1;
}

.s4-c {
    display: flex;
    justify-content: space-between;
    margin-top: .97rem;
}

.s4-l {
    width: 65.4375%;
}

.s4-r {
    width: 32.875%;
}

.s4-item {
    display: block;
    position: relative;
}

.s4-item .pic {
    padding-top: 58.6%;
}

.s4-item .info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0 .2rem;
    background: rgba(255, 138, 0, .8);
}

.s4-item .info h3 {
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: SourceHanSansCN-Bold;
    font-size: 0.18rem;
    font-weight: normal;
    line-height: 0.55rem;
    color: #ffffff;
}

.s4-item.video .pic::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: url(../images/icon-play.png) no-repeat;
    background-position: center center;
    background-size: 1.1rem auto;
}

.s4-item.video .pic {
    background: #074d9d;
}

.s4-item.video .pic div {
    opacity: .8;
}

.s4-r .s4-item .pic {
    padding-top: 56%;
}

.s4-r ul li:nth-child(2) {
    margin-top: 4.5%;
}




@media screen and (min-width: 1025px) {}

@media screen and (max-width: 1920px) {}

@media screen and (max-width: 1400px) {}

@media screen and (max-width: 1200px) {}

@media screen and (max-width: 1024px) {
.banner .slick-slide a{
    width: 100%;
    position: relative;
    display:block;
    padding-top: 75%;
}
.banner .slick-slide a img{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100% !important;
}
}



@media screen and (max-width: 1024px) {

    html,
    body,
    .banner,
    .banner .slick,
    .banner .slick div {
        height: auto !important;
    }

    .index {
        position: relative;
    }

    .itit h2 {
        font-size: .34rem;

    }

    .itit a {
        font-size: .2rem;
    }

    .banner .slick-dots{
        right: 0;
        left: 0;
        bottom: 0.1rem;
        justify-content: center;
    }
   
    .banner .slick-dots li:nth-child(1){
        margin-left: 0;
    }
    .s1-c>ul {
        margin: 0 -.1rem;
    }

    .s1-c>ul li a {
        margin: .25rem .1rem;
    }

    .s1-c>ul li a .info {
        padding: .2rem .15rem;
    }

    .s1-c>ul li a .info h3 {
        -webkit-line-clamp: 2;
        font-size: .2rem;
        line-height: .3rem;
        height: .6rem;
    }

    .s1-c>ul li a .info p {
        font-size: .16rem;
        line-height: .24rem;
        height: .48rem;
        margin-top: .1rem;
    }

    .s1-c>ul li a .info b {
        font-size: .16rem;
        padding-left: .3rem;
        margin-top: .2rem;
    }

    .s2-c ul li a .info {
        padding: .2rem 0;
    }

    .s2-c ul li a {}

    .s2-prev {
        margin-right: .15rem;
    }

    .s2-next {
        margin-left: .15rem;
    }

    .s3-l, .s3-r {
        display: none;
    }

    .s3-m {
        margin: 0;
    }

    .s3-m::before {
        right: 1.35rem;
    }

    .s3-m ul li a .pics {
        width: 1.8rem;
        margin-left: .15rem;
    }

    .s3-m ul li a .info {
        padding: .3rem 0 0.15rem .15rem;
    }

    .s3-m ul li a .info h3 {
        font-size: .24rem;
        line-height: .3rem;
    }

    .s3-m ul li a .info div {
        margin-top: .15rem;
        padding-top: .15rem;
    }

    .s3-m ul li a .info div p {
        -webkit-line-clamp: 9;
        font-size: .18rem;
        line-height: .26rem;
        height: 2.34rem;
    }

    .s3-prev, .s3-next, .s2-prev, .s2-next, .slick-speed ul li {
        width: 0.4rem;
        height: 0.4rem;
    }

    .s4-item.video .pic::after {
        background-size: .4rem;
    }

    .s4-item .info h3 {
        font-size: .16rem;
    }


    .s1 {
        padding: .5rem 0;
    }

    .s1-c {
        margin-top: .1rem;
    }

    .slick-speed {
        margin-top: .1rem;
    }

    .s2-c {
        margin-top: .2rem;
        padding-top: .3rem;
        padding-bottom: .3rem;
    }

    .s2-c::before {
        background-position: center bottom;
        background-size: initial;
    }

    .s3, .s4 {
        margin-top: .5rem;
    }

    .s3-c {
        margin-top: .3rem;
    }

    .s4-c {
        margin-top: .3rem;
    }

    .s4 {
        padding-top: .5rem;
        padding-bottom: .5rem;
    }

}

@media screen and (max-width: 768px) {
    .s4-c {
        display: block;
    }

    .s4-l {
        width: auto;
    }

    .s4-r {
        width: auto;
    }

    .s4-r ul li:nth-child(1) {
        margin-top: 4.5%;
    }
}