/* header下面的swiper1 */
@media screen and (max-width: 768px) {
    body > .swiper-box {
        position: relative;
    }
    body > .swiper-box .content-box h1 {
        font-size: 5vw;
    }
    body > .swiper-box .content-box p {
        font-size: 0.2326vw;
    }
    body > .swiper-box .swiper-pagination > span {
        width: 1.1628vw;
        height: 1.1628vw;
    }
    .header-img {
        height: 30vh !important;
    }
    .header-image img {
        height: 30vh;
    }
}
@media screen and (min-width: 769px) {
    body > .swiper-box .swiper-pagination > span {
        width: 24px;
        height: 24px;
    }
}
@media (min-width: 1200px) and (max-width: 1600px) {
    .image-container .content-box {
        left: 5vw !important;
    }
    header .rightbar > .item > a {
        font-size: 16px;
    }
    body > .top {
        padding: 0;
    }
    .footer-content-center {
        flex-wrap: wrap;
    }
}
@media (min-width: 1601px) {
    body > .swiper-box {
        height: 70vh;
    }
}
.image-container .content-box {
    position: absolute;
    top: 50%;
    transform: translateY(-50%); /* 自身向上偏移50%高度 */
    left: 13.4375vw;
    right: 0;
    color: #fff; /* 根据实际调整文字颜色 */
}
.swiper-box {
    position: relative;
}
.swiper {
    position: relative;
    width: 100%;
    height: 100%;
}
.swiper-slide {
    width: auto;
    position: relative;
    font-size: 18px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.swiper-slide img {
    display: block;
    width: 100%;
    object-fit: cover;
}
body > .swiper-box .swiper-pagination > span {
    border: 2px #ccc solid;
    background-color: #fff;
}

/* introdution */
@media screen and (max-width: 768px) {
    .left-half-visible,
    .introdution > .out-box {
        display: none;
    }
    .introdution .content {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
    }
    .introdution .content span {
        font-size: 0.4651vw;
    }
    .introdution .content h1 {
        font-size: 5.8594vw;
    }
    /* 旋转圆样式 */
    .rotate-container {
        margin: 0 auto;
        margin-top: 10.4167vw;
        width: 300px;
        height: auto;
        position: relative; /* 作为内部图片的定位基准 */
    }
    .introdution .swipper .txt {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 100%;
    }
    .introdution .swipper .txt h1 {
        font-size: 1.25rem;
    }
    .introdution .swipper .txt a {
        width: 26.0417vw;
        height: 60px;
        font-size: 18px;
        line-height: 60px;
        text-align: center;
        color: #07428f;
        border-bottom: 1px solid #07428f;
    }
}
@media screen and (min-width: 769px) {
    .introdution {
        position: relative;
        height: 70.5729vw;
    }
    .introdution .content h1 {
        font-size: 2.3438vw;
    }
    .introdution .content {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }
    .introdution .swipper {
        height: 34.1146vw;
        margin-top: 10.4167vw;
        padding-left: 5.2083vw;
        display: flex;
        gap: 7.8125vw;
        box-sizing: border-box;
    }
}
.left-half-visible {
    width: 20vw;
    height: 20vw;
    position: absolute;
    top: 80px;
    left: -10%;
    animation: bounce 8s ease-in-out infinite;
    overflow: hidden;
}
.introdution .swipper .txt {
    position: relative;
    top: 20%;
}
.introdution .swipper .txt a {
    width: 250px;
    height: 60px;
    font-size: 18px;
    line-height: 60px;
    color: #07428f;
    border-bottom: 1px solid #07428f;
}
/* 旋转圆样式 */
.rotate-container {
    width: 34.1146vw;
    height: auto;
    position: relative; /* 作为内部图片的定位基准 */
}
.introdution {
    position: relative;
    background-color: #fff;
    padding: 4.6875vw 0 7.8125vw;
    box-sizing: border-box;
    overflow: hidden;
}
/* 旋转圆3.jpg的内部定位 */
.rotate-img {
    width: 100%;
    animation: rotate 4s linear infinite;
}
.inner-img {
    position: absolute;
    top: 50%; /* 垂直方向居中 */
    left: 50%; /* 水平方向居中 */
    transform: translate(-50%, -50%); /* 自身向上/左偏移50%宽高 */
    width: 80%; /* 保持原有宽度比例 */
    border-radius: 50%;
}
.third-out-box {
    position: absolute; /* 绝对定位 */
    top: 80px;
    right: -20.5521vw;
    overflow: hidden;
    animation: bounce 6s ease-in-out infinite;
}

/* 产品 */
@media screen and (max-width: 768px) {
    .product .top p:nth-child(3) {
        display: none;
    }
    .product .top h1 {
        font-size: 25px;
    }
    .product .bottomlist {
        flex: 1;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .product .bottomlist li {
        width: 33%;
        height: 18vh;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .product .bottomlist span {
        font-size: 1px;
        text-align: center;
    }
}
@media screen and (min-width: 769px) {
    .product {
        height: 90vh;
    }
    .product .ibox {
        height: 100%;
    }
    .product .bottomlist {
        width: 100%;
        justify-content: space-between;
        align-items: flex-end;
    }
    .product .bottomlist li {
        position: relative;
        transition: all 0.3s ease;
        display: flex;
        gap: 1.0417vh;
        height: 200px;
        flex-direction: column;
        align-items: flex-start;
        transition: height 0.3s ease;
    }
    .product .bottomlist li.active {
        height: 300px;
    }
    .product .bottomlist li span:nth-child(3) {
        font-size: 26px;
    }
}
.product {
    box-sizing: border-box;
    background-image: url("../images/products-bg.jpg");
    color: #fff;
    padding: 7.8125vw 0 2.0833vw;
}
.product .ibox {
    width: 90vw;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.product .top {
    text-align: center;
}
.product .bottomlist {
    gap: 30px;
    display: flex;
    padding-top: 2.3438vh;
    box-sizing: border-box;
}
/* 公司实景 */
@media screen and (max-width: 768px) {
    .company-overview {
        padding-top: 60px;
        background-color: #fff;
        text-align: center;
        box-sizing: border-box;
    }
    .company-overview .blue-font {
        font-size: 26px;
    }
    .company-overview .index {
        display: none;
    }
    .company-overview img {
        width: 80vw;
        height: auto;
        margin-top: 1vh;
    }
}
@media screen and (min-width: 769px) {
    .company-overview {
        padding-top: 60px;
        height: 600px;
        background-color: #fff;
        text-align: center;
        box-sizing: border-box;
    }
    .photo-wall-list {
        display: none;
    }
    .company-overview .index {
        margin-top: 100px;
    }
    .company-overview img {
        width: 100vw;
        height: auto;
    }
    .company-overview .swiper-box {
        width: 72.9167vw;
        margin: 0 auto;
    }
}

/* 新闻资讯 */
@media screen and (max-width: 768px) {
    .news {
        display: none;
    }
}
@media screen and (min-width: 769px) {
    .news {
        height: 70vh;
        margin-bottom: 10vh;
    }
    .news .swiper-box {
        width: 100%;
        left: 9%;
    }
    .news .top .left span:nth-child(1) {
        font-size: 16px;
    }
    .news .top .left span:nth-child(2) {
        font-size: 32px;
    }
    .news .swiper {
        height: 260px;
        position: relative;
    }
    .news .swiper-wrapper {
        display: flex;
        align-items: flex-end;
        position: absolute;
        bottom: 0;
    }
    .news .swiper-slide {
        flex-direction: column;
        align-items: flex-start;
        height: 200px;
        padding: 50px 20px;
        line-height: 40px;
        color: #000;
        transition: all 0.3s ease;
        box-sizing: border-box;
    }
    .news .swiper-slide .explore-link {
        height: 20px;
        text-decoration: underline;
        color: #fff;
        opacity: 0;
        transition: opacity 0.3s ease; /* 透明度过渡 */
    }
    .news .swiper-slide:hover .explore-link {
        opacity: 1;
    }
    .news .swiper-slide:hover {
        padding-top: 50px;
        height: 260px;
        background-color: #07428f;
        color: #fff;
    }
}
.news {
    overflow: hidden;
}
.news .top {
    height: 122px;
    display: flex;
    justify-content: space-between;
    margin-top: 7.8125vw;
    color: #fff;
}
.news .top .left span {
    display: block;
}
.news .top .right {
    width: 125px;
    height: 40px;
    background-color: #07428f;
    line-height: 40px;
    text-align: center;
}