.header{
    width: 100%;
    height: 989px;
    background-image: url('../images/xxs_bg_1.jpg');
    background-size: cover;
    position: relative;
}

.header-text{
    width: 261px;
    height: 503px;
}

@keyframes floatingLand {
    0% {
        transform: translateY(0%);
    }
    50% {
        transform: translateY(-5%);
    }
    100% {
        transform: translateY(-0%);
    }
}

.header-land{
    width: 450px;
    height: 455px;
    margin-left: 50px;
    animation: floatingLand 2.5s ease-in-out infinite;
}

.emoji{
    width: 100%;
    height: 1484px;
    background-image: url('../images/xxs_bg_2.jpg');
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.emoji-title{
    display: block;
    width: 508px;
    height: 115px
}

.emoji-content{
    width: 100%;
    margin-top: 75px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.emoji-content-header{
    width: 481px;
    height: 110px;
}

.emoji-content-body{
    display: flex;
    align-items: center;
    justify-content: center;
}

.emoji-arrow{
    width: 77px;
    height: 77px;
}

.emoji-border{
    background-image: url("../images/xxs_emoji_border.png");
    background-size: cover;
    width: 1198px;
    height: 1007px;
    margin: 0 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.emoji-border-content{
    background-image: url("../images/xxs_emoji_content_bg.png");
    background-size: cover;
    width: 1171px;
    height: 965px;
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    padding: 20px 0;
}

.emoji-item{
    width: 25%;
    height: 25%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.emoji-item-border{
    background-image: url("../images/xxs_emoji_item_border.png");
    background-size: cover;
    width: 198px;
    height: 198px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.emoji-item-image{
    width: 120px;
    height: 120px;
}

.indicator{
    width: 350px;
    height: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px;
}

.indicator-dot{
    width: 60px;
    display: flex;
    justify-content: center;
}

.item-bar-1{
    width: 100%;
    height: 265px;
    background-size: cover;
}

.item-bar-2{
    width: 100%;
    height: 281px;
    background-size: cover;
}

.h5{
    width: 100%;
    height: 1364px;
    background-image: url('../images/xxs_bg_4.jpg');
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.h5-content{
    background-size: cover;
    width: 1198px;
    height: 1007px;
    margin: 0 50px;
}

.ai{
    width: 100%;
    height: 993px;
    background-image: url('../images/xxs_bg_6.jpg');
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.item-title{
    display: block;
    width: 508px;
    height: 115px
}

.item-content{
    position: relative;
    margin-top: 80px;
}

.swiper-container {width: 1567px;height: 583px;overflow: hidden!important;}
.swiper-container .swiper-wrapper .swiper-slide{ width: 1167px;}
.swiper-container .swiper-wrapper .swiper-slide-active{ width: 1167px;}
.swiper-container .swiper-wrapper .swiper-slide img{ transform: scale(1.0);}
.swiper-container .swiper-wrapper .swiper-slide-prev{ display: flex; align-items: center; justify-content: flex-end;}
.swiper-container .swiper-wrapper .swiper-slide-prev img { transform: scale(0.6); transform-origin: right center;}
.swiper-container .swiper-wrapper .swiper-slide-next{ display: flex; align-items: center; justify-content: flex-start;}
.swiper-container .swiper-wrapper .swiper-slide-next img { transform: scale(0.6); transform-origin: left center;}
.swiper-container .swiper-wrapper .swiper-slide-prev:before,
.swiper-container .swiper-wrapper .swiper-slide-next:before {
    content: "";
    position: absolute;
    height: 60%;
    top: 20%;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5); /* 遮罩的颜色和透明度 */
    z-index: 1;
}
.swiper-scale-animation{
    transition: transform 0.5s ease-in-out;
}

.swiper-border{
    position: absolute;
    top: -17.5px;
    left: 50%;
    transform: translateX(-50%);
}

.swiper-left{
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 2;
    margin-left: 45px;
    transform: translateY(-50%);
}

.swiper-right{
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 2;
    margin-right: 45px;
    transform: translateY(-50%);
}

.footer{
    width: 100%;
    height: 856px;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

@keyframes floatingBook {
    0% {
        transform: translateY(0%);
    }
    50% {
        transform: translateY(-10%);
    }
    100% {
        transform: translateY(-0%);
    }
}

.book{
    width: 153px;
    height: 169px;
    margin-top: 50px;
    animation: floatingBook 2.5s ease-in-out infinite;
}

.book:hover{
    animation: zoom 0.3s forwards;
}