.header{
    width: 100%;
    height: 987px;
    background-image: url('../images/kv_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: 462px;
    margin-left: 50px;
    animation: floatingLand 2.5s ease-in-out infinite;
}

.item{
    width: 100%;
    height: 909px;
    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: 50px;
}

.swiper-container {width: 1567px;height: 584px;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%);
}

.indicator{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 80px
}

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

.footer{
    width: 100%;
    height: 770px;
    background-size: cover;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}