html, body {
    min-width: 1200px;
}

.banner{
    width: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.banner-content{
    width: 1200px;
    position: absolute;
    z-index: 2;
}

/* Swiper 轮播样式 */
.bannerSwiper {
    width: 100%;
    height: auto;
}

.bannerSwiper .swiper-slide {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    /* height: 100vh; */
    min-height: 600px;
}

/* 背景图片容器 */
.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 679px;
    /* height: 120%; */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transition: transform 0.3s ease;
    will-change: transform;
}

.bannerSwiper .swiper-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    z-index: 1;
}

/* 分页器样式 */
.bannerSwiper .swiper-pagination {
    bottom: 30px !important;
    z-index: 3;
}

.bannerSwiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    margin: 0 8px;
    transition: all 0.3s ease;
}

.bannerSwiper .swiper-pagination-bullet-active {
    background: #175FE5;
    transform: scale(1.2);
}

/* 导航按钮样式 */
.bannerSwiper .swiper-button-next,
.bannerSwiper .swiper-button-prev {
    color: rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.3);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

/* .bannerSwiper:hover .swiper-button-next,
.bannerSwiper:hover .swiper-button-prev {
    opacity: 1;
    transform: translateY(0);
} */

/* .bannerSwiper .swiper-button-next:hover,
.bannerSwiper .swiper-button-prev:hover {
    background: rgba(23, 95, 229, 0.8);
    color: white;
    transform: scale(1.1);
} */

/* .bannerSwiper .swiper-button-next::after,
.bannerSwiper .swiper-button-prev::after {
    font-size: 20px;
} */

/* 悬停时分页器效果 */
.bannerSwiper .swiper-pagination {
    transition: all 0.3s ease;
}

/* .bannerSwiper:hover .swiper-pagination {
    bottom: 20px !important;
} */

/* 悬停时内容效果 */
/* .banner-hover .banner-content {
    animation-duration: 0.8s !important;
} */

.banner-hover .primary-button {
    transform: translateY(-2px);
    box-shadow: 0px 12px 25px 0px rgba(23,95,229,0.4);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .bannerSwiper .swiper-button-next,
    .bannerSwiper .swiper-button-prev {
        display: none;
    }
    
    .banner-content {
        width: 90%;
        padding: 0 20px;
    }
}
.primary-button{
    width: 248px;
    height: 67px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 24px;
    color: #FFFFFF;
    background: linear-gradient(90deg, #337AFF, #175FE5);
    box-shadow: 0px 8px 20px 0px rgba(23,95,229,0.28);
    border-radius: 34px;
    cursor: pointer;
}
.primary-button:hover {
    background: #337AFF; /* 鼠标悬停效果 */
}

/* 顶部介绍 */
.top-introduction{
    width: 389px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding-left: 25px;
}
.top-introduction .top-text{
    width: 100%;
    font-size: 24px;
    color: #002466;
    font-weight: bold;
    margin-bottom: 20px;
}
.top-introduction .bottom-text{
    width: 100%;
    font-size: 20px;
}
/* 业务介绍 */
.title{
    position: relative;
    line-height: 1;
}
.title .text{
    font-size: 36px;
    font-weight: bold;
    position: relative;
    z-index: 1;
}
.behind{
    font-weight: bold;
    font-size: 60px;
    color: #175FE5;
    opacity: 0.1;
    line-height: 60px;
    letter-spacing: -2.5px;
}
.title .line{
    width: 40px;
    height: 6px;
    background: #175FE5;
    border-radius: 3px;
    margin-top: 9px;
}
.business-left{
    width: 100%;
    height: 33%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.business-left-default{
    background: #FFFFFF;
    border-radius: 20px;
    border: 1px solid #DADAE5;
}
.business-left-active{
    background: linear-gradient(90deg, rgba(23,95,229,0), rgba(23,95,229,0.1));
    border-radius: 20px;
}
.business-right{
    flex: 1 1 0%;
    height: 608px;
    background: linear-gradient(90deg, rgba(23,95,229,0), rgba(23,95,229,0.1));
    border-radius: 20px;
    display: flex;
    padding: 60px 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.business-right-content {
    display: none;
}
.business-right-content-active {
    display: block;
}

/* 服务优势 */
.service-content{
    position: relative;
    flex: 1 1 0%;
    height: 356px;
    background: #FFFFFF;
    box-shadow: 0px 8px 20px 0px rgba(0,36,102,0.08);
    border-radius: 20px;
    /*padding: 0 40px;*/
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.service-content-active{
    width: 100%;
    height: 60px;
    background: linear-gradient(360deg, rgba(23,95,229,0.1), #175FE5);
    border-radius: 20px;
    opacity: 0.1;
    margin-bottom: 24px;
}
.service-content-text{
    color: #797980;
    font-size: 16px;
    margin-top: 15px;
    padding: 0 40px;
    line-height: 27px;
}
/*  产品介绍  */
.product{
    width: 100%;
    height: 100%;
    background: rgb(18, 18, 19,0.7);
    padding: 90px 40px 0 40px;
}
.product-left-title{
    width: 278px;
    height: 80px;
    background: rgb(23, 95, 229, 0.2);
    border-radius: 0px 40px 40px 0px;
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: -40px;
}
.qrcode{
    width: 190px;
    height: 190px;
    background: #FFFFFF;
    box-shadow: 0px 8px 20px 0px rgba(0,36,102,0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}
.qrcode-button{
    width: 249px;
    height: 87px;
    border-radius: 10px;
    border: 1px solid #FFFFFF;
    flex: 1 1 0%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px 0 15px 0;
    cursor: default;
}

.bg-cooperative {
    background-image: url("static/images/bg-partners.png");
    background-size: cover;
}
/* 模态框的样式 */
.modal {
    display: none; /* 默认隐藏 */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* 半透明背景 */
    justify-content: center;
    align-items: center;
}
.modal-content {
    background-color: #fff;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 740px;
    border-radius: 10px;
}
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}
.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}