body, html, h1, h2, h3, h4, h5, h6, ul, ol, li, dl, dt, dd, header, menu, section, p, input, td, th, ins {
    padding: 0;
    margin: 0;
}
html,body{
    min-height: 100%;
    overflow-x: hidden;
    font-size: 16px;
}
body{
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Ubuntu, Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
    line-height: 1.5;
    background-image: url(../img/bg-bottom.jpg), linear-gradient(to bottom, #fff, #f6e8e7);
    background-position: center bottom;
    background-size: 100%;
    background-repeat: no-repeat;
}
a {
    text-decoration: none;
    color: #333;
}
img {
    vertical-align: top;
}
ul, li {
    list-style: none;
}
[type=button]{
    -webkit-appearance: none;
    border: none;
    outline: none;
}

@font-face {
    font-family: "ys";
    src: url(../font/YouSheBiaoTiHei-2.ttf);
}

body{
    padding-bottom: 3rem;
    position: relative;
}

.bg-huabiao{
    width: 2.74rem;
    height: 4.64rem;
    background: url(../img/bg-huabiao.png) left top / contain no-repeat;
    position: absolute;
    left: -1rem;
    bottom: 1rem;
}

.bg-birds{
    width: 1.6rem;
    height: .9rem;
    position: absolute;
    background: url(../img/birds.png) left top / contain no-repeat;
    transform: translateZ(-3px);
    z-index: 1;
}
.bg-silk-ribbon{
    width: 1.58rem;
    height: 3.38rem;
    background: url(../img/bg-side-01.png) left top / contain no-repeat;
    transform: translateZ(0);
    position: absolute;
    bottom: 6rem;
    left: 0;
}
.bg-piaodai{
    width: 100%;
    position: absolute;
    bottom: 0;
    background: url(../img/bg-piaodai.png) center bottom / 100% no-repeat;
    height: 3rem;
}

.page-wrap .main{
    width: 70vw;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.page-wrap .introduce{
    padding-top: .5rem;
}
.page-wrap .introduce .title{
    color: #c80c0c;
    font-size: .24rem;
    text-align: center;
    font-family: ys;
    font-weight: 400;
}

.page-wrap .introduce .title .line{
    width: 2px;
    height: .2rem;
    background: #c80c0c;
    display: inline-block;
}

.page-wrap .introduce .description{
    font-size: .1rem;
    margin-top: .08rem;
    padding: 0 .5rem;
}

.page-wrap .container{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-gap: .2rem;
    margin-top: .5rem;
}

.page-wrap .container .item{
    border: 3px solid #c80c0c;
    border-radius: 10px;
    background-color: #fff;
    overflow: hidden;
    cursor: pointer;
    transition: all 300ms;
    position: relative;
    z-index: 2;
}
.page-wrap .container .item .hd{
    font-size: .09rem;
    text-align: center;
    padding: 0 .2rem;
    line-height: 1;
    position: relative;
    margin-top: -.01rem;
}
.page-wrap .container .item .hd .tt{
    padding: .04rem 0;
    overflow: hidden;
    background: #c80c0c;
    color: #fff;
    border-radius: 0 0 .1rem .1rem;
}
.page-wrap .container .item .hd .tt span{
    display: inline-block;
    white-space: nowrap;
    position: relative;
    z-index: 99;
}
.page-wrap .container .item .hd:before, .page-wrap .container .item .hd:after{
    position: absolute;
    content: "";
    width: .2rem;
    height: .1rem;
    background-color: #c80c0c;
}
.page-wrap .container .item .hd:before{
    top: 0;
    left: 0;
}
.page-wrap .container .item .hd:after{
    top: 0;
    right: .06rem;
}

.page-wrap .container .item .hd .tt:before, .page-wrap .container .item .hd .tt:after{
    position: absolute;
    content: "";
    width: .245rem;
    height: .2rem;
    background-color: #fff;
    border-radius: 50px;
}
.page-wrap .container .item .hd .tt:before{
    left: -.045rem;
    top: .01rem;
}
.page-wrap .container .item .hd .tt:after{
    right: -.045rem;
    top: 1px;
    z-index: 1;
}
.page-wrap .container .item .bd{
    padding: .1rem;
}

.page-wrap .container .item .bd .img{
    width: 100%;
    height: .8rem;
    background-color: #ccc;
    overflow: hidden;
}
.page-wrap .container .item .bd .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms;
}

.page-wrap .container .item .bd .desc{
    font-size: .08rem;
    margin-top:.1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    min-height: .35rem;
    color: #666;
}

.page-wrap .container .item .bd .btn{
    display: block;
    font-size: .09rem;
    text-align: center;
    background-color: #c80c0c;
    color: #fff;
    border-radius: .03rem;
    padding: .03rem 0;
    margin-top: .1rem;
    transition: opacity 300ms;
}

.page-wrap .container .item:hover{
    box-shadow: .1rem 0 .3rem rgba(0, 0, 0, .1), 0 0 .1rem rgba(0, 0, 0, .3);
}

.page-wrap .container .item:hover .img img{
    transform: scale(1.3);
}

.page-wrap .container .item:hover{
    transform: scale(1.1);
    z-index: 5;
}

.page-wrap .container .item .btn:hover{
    opacity: .8;
}

.page-wrap .container .shark-wrap:hover::after{
    animation: shark-wrap 1s ease-in;
}

.shark-wrap::after{
    content: '';
    position: absolute;
    inset: -40%;
    background: linear-gradient(45deg, rgba(255,255,255,0) 40%, rgba(255, 255, 255, 0.7), rgba(255,255,255,0) 60%);

    transform: translateX(-100%);
}

.operate{
    text-align: center;
    margin-top: .5rem;
}
.operate a{
    font-size: .18rem;
    color: #c80c0c;
    text-decoration: underline;
}

@keyframes shark-wrap {
    to {
        transform: translateX(100%);
    }
}

.scroll-txt {
    animation: scrollText linear 12s infinite; /* 滚动动画 */
}

@keyframes scrollText {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}