@charset "utf-8";

a {
    display: block;
}

.banner {
    position: relative;
    overflow: hidden;
}


.banner a {
    display: block;
    position: relative;
    padding-top: 35%;
}

.banner a img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    object-fit: cover;
}

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

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

.banner .slick-prev {
    width: .23rem;
    height: .41rem;
    background: url(../images/banner-l.png) no-repeat;
    background-size: 100% 100%;
    left: 1.2rem;
}

.banner .slick-next {
    width: .23rem;
    height: .41rem;
    background: url(../images/banner-r.png) no-repeat;
    background-size: 100% 100%;
    right: 1.2rem;
}

.banner .slick-dots {
    padding-bottom: .1rem;
}

.banner .slick-dots li {
    width: .11rem;
    height: .11rem;
    border: solid .01rem #ffffff;
    opacity: 0.5;
    border-radius: 50%;
}

.banner .slick-dots li.slick-active {
    opacity: 1;
    background: #ffffff;
}

.banner .slick-slide.slick-current a img {
    animation: img_scale 8s linear;
}

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

    50% {
        transform: scale(1.1);
    }

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

/* s1 */
.s1 {
    padding: .5rem 0;
    background: url(../images/s1-bg.jpg) no-repeat center bottom;
    background-size: cover;
}

.tit {
    position: relative;
}

.tit h3 {
    display: flex;
}

.tit h3 b {
    line-height: .48rem;
    padding: 0 .25rem;
    display: block;
    color: #9b3042;
    font-weight: normal;
    cursor: pointer;
}

.tit h3 b.on {
    background-color: #9b3042;
    color: #ffffff;
}

.tit {
    border-bottom: solid 1px #d4d4d4;
    margin-bottom: .3rem;
}

.more {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.more a {
    font-size: .16rem;
    color: #999999;
    transition: all 0.5s;
}

.more a:hover {
    color: #9b3042;
}

.s1-c {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.s1-c>div {
    width: 31.8%;
}

.s1-lt ul li {
    margin-bottom: .25rem;
}

.s1-lt ul li a {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.s1-lt ul li a:hover span,
.s1-lt ul li a:hover p {
    color: #9b3042;
}

.s1-lt ul li a p {
    flex: 1;
    min-width: 0;
    font-size: .18rem;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s1-lt ul li a span {
    font-size: .16rem;
    color: #999999;
}

/* s2 */
.s2 {
    padding: .5rem 0;
    background-color: #f7f7f7;
}

.s2-c {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.s2-l {
    width: 31.8%;
}

.s2-l .s1-lt ul li {
    margin-bottom: .3rem;
}

.s2-l .s1-lt ul {
    padding-top: .1rem;
}

.s2-r {
    width: 66%;
}


.s2-lt ul {
    display: flex;
    justify-content: space-between;
}

.s2-lt ul li {
    width: 14.3%;
    transition: all 0.5s;
}

.s2-lt ul li.on {
    width: 56.6%;
}

.s2-lt ul li a {
    position: relative;
}

.s2-lt ul li a .scale {
    height: 3.2rem;
}

.s2-lt ul li a .scale .imged {
    padding-bottom: 0;
}

.s2-lt ul li a .s2-tx {
    position: absolute;
    left: .2rem;
    top: 0;
    width: .42rem;
    height: 1.26rem;
    background: url(../images/s2-tbg1.png) no-repeat;
    background-size: 100% 100%;
    color: #ffffff;
    font-size: .2rem;
    color: #ffffff;
    padding: 0 .1rem;
    padding-top: .1rem;
    text-align: center;
    font-family: 'sy';
    line-height: 1.2;
}

@font-face {
    font-family: 'sy';
    src: url('fonts/sySong.woff');
    font-style: normal;
}

.s2-lt ul li:nth-child(2) .s2-tx {
    background: url(../images/s2-tbg2.png) no-repeat;
    background-size: 100% 100%;
}

.s2-lt ul li:nth-child(3) .s2-tx {
    background: url(../images/s2-tbg3.png) no-repeat;
    background-size: 100% 100%;
}

.s2-lt ul li:nth-child(4) .s2-tx {
    background: url(../images/s2-tbg4.png) no-repeat;
    background-size: 100% 100%;
}

.s3 {
    padding: .5rem 0;
}

.s3-lt ul li a {
    margin: 0 .16rem;
    position: relative;
}

.s3-lt {
    margin-left: -0.16rem;
    margin-right: -0.16rem;
}

.s3-lt ul li a .pic {
    padding-top: 56.25%;
}

.s3-lt ul li a::after {
    content: '';
    width: .46rem;
    height: .46rem;
    background: url(../images/s3-play.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.s3-lt ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 30%;
    width: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 100%);
    z-index: 1;
}

.s3-lt {
    position: relative;
}

.s3-lt ul {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s;
}

.s3-lt ul.on {
    position: relative;
    z-index: 1;
    opacity: 1;
    visibility: visible;
}

.s3-lt ul li a p {
    color: #ffffff;
    font-size: .18rem;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: .2rem;
    z-index: 2;
}




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

    .s3,
    .s2,
    .s1 {
        padding: .3rem 0;
    }

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

    .s1-m {
        margin: .2rem 0;
    }

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

@media screen and (max-width: 768px) {
    .s2-lt ul li a .scale {
        height: auto;
    }

    .s2-lt ul li a .scale .imged {
        padding-bottom: 56%;
    }

    .s2-lt ul {
        flex-wrap: wrap;
    }

    .s2-lt ul li {
        width: 49% !important;
        margin-bottom: .15rem;
    }
}

@media screen and (max-width: 480px) {
    .s2-lt ul li {
        width: 100% !important;
        margin-bottom: .1rem;
    }
}