.fixTop {
    margin-top:-200px;
}

.gaiKuang {
    background: url(../images/gkbg.png) no-repeat center top;
    padding-bottom: 100px;
}

.xcy {
    text-align: center;
}

.xcy img {
    text-align: center;
    animation: zoomLoop 3s ease-in-out infinite;
}

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

    50% {
        transform: scale(1.1);
        /* 最大放大1.1倍，可改数值 */
    }

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

.gaiKuang {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.gaiKuangLeft {
    width: 50%;
}

.gaiKuangRight {
    width: 50%;
}

.gk {
    text-align: center;
    margin-top: 60px;
}

.gkTxt {
    background: url(../images/gkmb.png) no-repeat center top;
}

.gkTxt p {
    font-size: 16px;
    line-height: 34px;
    color: #333;
    padding: 35px 100px;
    height: 130px;
}

.gkTxtBtn {
    background: linear-gradient(180deg, #afd5fe, #77a5e6);
    border-top-right-radius: 20px;
    font-size: 16px;
    text-align: center;
    padding: 10px 30px;
    color: #fff;
    font-weight: normal;
    margin-left: 100px;
}

.gkTxtBtn:hover {
    background: linear-gradient(180deg, #afd5fe, #2167c9);
    border-top-right-radius: 20px;
    border-bottom-left-radius: 20px;
    transform: translateY(-5px);
    transition: 0.5s;
}

.gaiKuangRight .SwiperXuanChuan {
    width: 80%;
    margin: 0 auto;
    height: auto;
    margin-top: 75px;
    background-image: url(../images/ztbg.png), linear-gradient(180deg, #ffffff, #e6f4fe);
    background-position: 20px 60;
    background-repeat: no-repeat;
}

.SwiperXuanChuan {
    border-radius: 20px 0px 50px 5px;
    overflow: hidden;
}

.containerBox {
    background: linear-gradient(-40deg, #bae3ff, #fff);
    margin: 80px 0px;
    padding: 40px 0px;
}

.containerOther {
    max-width: 1600px;
    margin: 0 auto;
}

.huaJuan {
    display: flex;
    width: 100%;
    height: 635px;
    position: relative;
    margin-top: 40px;
}

/* 右侧主内容 宽度90% */
.left-wrap {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* 左侧悬浮导航，上下居中 */
.right-nav {
    position: absolute;
    left: -85px;
    top: 47%;
    transform: translateY(-50%);
    width: 180px;
    height: 365px;
    border-radius: 0px 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: linear-gradient(-30deg, #bae3ff, #fff);
    z-index: 10;
}

.slide-item {
    width: 100%;
    height: 100%;
    display: none;
    position: relative;
}

.slide-item.active {
    display: flex;
}

.slide-img-box {
    width: 60%;
    height: 100%;
    z-index: 9;
    margin-top: 50px;
    position: absolute;
}

.slide-img-box img {
    width: 100%;
    height: auto;
    display: block;
}

.slide-text-box {
    background: linear-gradient(180deg, #44b0f8, #4294e8);
    padding: 80px 78px 80px 100px;
    color: #fff;
    position: absolute;
    clip-path: polygon(120px 0, 100% 0, 100% 100%, 0 100%);
    width: 45%;
    right: 0px;
    top: 0px;
}

.text-title {
    font-size: 40px;
    text-align: center;
    margin-bottom: 50px;
    font-weight: bold;
    position: relative;
    padding-left: 190px
}

.text-title::after {
    content: "";
    width: 342px;
    height: 54px;
    background: url(../images/hjtit.png) no-repeat center top;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -45px;
    margin-left: 96px;
}

.text-desc {
    font-size: 16px;
    line-height: 34px;
    text-align: justify;
    text-indent: 2rem;
    padding-left: 190px
}

.detail-btn {
    margin-top: 40px;
    width: 140px;
    height: 50px;
    background: #44b0f8;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-left: 190px;
}

.detail-btn:hover {
    background: #fff;
    color: #1058a8;
    border-radius: 0px 20px 0px 20px;
    transform: translateY(-5px);
    transition: 0.5s;
}

.nav-item {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    background: #fff;
    padding: 10px 20px;
    border-radius: 50px;
}

.nav-item.active {
    color: #fff;
    font-weight: 500;
    background: linear-gradient(45deg, #44b0f8, #4294e8);
}

.swiperFourFun {
    margin: 0px 0px 60px 0px;
    display: block;
    position: relative;
    overflow: hidden;
    padding-bottom: 65px;
}

.swiper {
    width: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiperFourFun .swiper-wrapper .swiper-slide:nth-child(even) img {
    margin-top: 50px;
    border-radius: 0px 30px 0px 10px;
}

.swiperFourFun .swiper-wrapper .swiper-slide:nth-child(odd) img {
    border-radius: 0px 0px 30px 10px;
}

.swiperFourFun .swiper-wrapper .swiper-slide img:hover {
    transform: translateY(-10px);
    transition: 0.5s;
}

.swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: var(--swiper-pagination-bottom, -2px);
    top: var(--swiper-pagination-top, auto);
    left: 0;
    width: 100%;
}

/* ==================== 响应式 (320px – 767px) ==================== */
@media screen and (min-width: 320px) and (max-width: 767px) {
     .header {
        height: 300px;
    }
    .fixTop {
        margin-top: -34px;
    }

    .xcy img {
        width: 80%;
    }

    .gaiKuang {
        flex-wrap: wrap;
        padding-bottom: 0px;
    }

    .gaiKuangLeft {
        width: 100%;
    }

    .gaiKuangRight {
        width: 100%;
    }

    .gk img {
        width: 100%;
        height: auto;
        display: block;
    }

    .gkTxt p {
        font-size: 16px;
        padding: 20px;
        height: 170px;
    }

    .gkTxtBtn {
        padding: 10px 30px;
        margin-left: 0px;
        transform: translateX(-50%);
        left: 50%;
        position: absolute;
    }

    .gaiKuangRight .SwiperXuanChuan {
        width: 96%;
    }

    .containerBox {
        margin: 39px 0px;
        padding: 26px 0px;
    }

    /* 外层容器改为垂直排列，取消固定高度 */
    .huaJuan {
        flex-direction: column;
        height: auto;
        margin-top: 0px;
    }

    /* 导航取消绝对定位，放顶部横向滚动 */
    .right-nav {
        position: static;
        transform: none;
        width: 100%;
        height: auto;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 25px 0px;
        gap: 15px;
        justify-content: center;
        background: none;
    }

    /* 主内容区占满100%宽度 */
    .left-wrap {
        width: 100%;
        height: auto;
    }

    /* 每个轮播项改为垂直流，取消固定高度 */
    .slide-item {
        height: auto;
        flex-direction: column;
    }

    .slide-item.active {
        flex-direction: column;
    }

    /* 文字盒：中间区域，取消绝对定位，宽度100%，调整裁切 */
    .slide-text-box {
        position: static;
        width: 80%;
        padding: 10%;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        order: 1;
        /* 文字在中间 */
    }

    /* 图片盒：放文字下方，取消绝对定位、固定宽高、偏移 */
    .slide-img-box {
        position: static;
        width: 100%;
        height: auto;
        margin-top: -20px;
        order: 2;
        /* 图片在最下方 */
    }

    .slide-img-box img {
        width: 70%;
    }

    /* 标题清除左侧超大内边距，缩小字号 */
    .text-title {
        font-size: 24px;
        padding-left: 0;
        margin-bottom: 30px;
    }

    .text-title::after {
        width: 200px;
        margin-left: 0;
        background-size: 90% 90%;
    }

    /* 正文清除左内边距，缩小字号行高 */
    .text-desc {
        padding-left: 0;
        font-size: 14px;
        line-height: 28px;
    }

    /* 按钮清除左偏移，居中展示 */
    .detail-btn {
        margin-left: 0;
        margin: 30px auto 0;
    }

    /* 导航项缩小尺寸 */
    .nav-item {
        font-size: 14px;
    }

    .containerOther {
        width: 100%;
        ;
        margin: 0 auto;
    }

    .fadeOneIP {
        bottom: 60px;
    }

}