@media screen and (max-width: 1400px) {
    .index-pages .block4 {
        gap: 25px;
    }
    .index-pages .block4 .item .text {
        font-size: 20px;
    }
    .details-pages .block-main {
        width: 98%;
    }
}
@media screen and (max-width: 1300px) {
    .index-pages .block2 .left .block-title {
        height: 120px;
        width: 40%;
    }
    .index-pages .block2 .left .left-main {
        max-width: 650px;
    }
    .index-pages .block2 .left .block-main-bg {
        border-top-right-radius: 80px;
        margin-top: 60px;
    }
    .index-pages .block2 .right {
        max-width: 500px;
    }
    .index-pages .block2 .right .item {
        padding: 0 30px;
    }
    .index-pages .block3 .block-wrapper .left {
        min-width: 550px;
    }
    .index-pages .block3 .block-wrapper {
        /* width: 100%; */
    }
    .index-pages .block3 .block-wrapper .right {
        padding: 40px 20px;
        
    }.index-pages .block3 .block-wrapper .right .item {
        max-width: none;
    }
    .footer-wrapper .footer-bottom .left {
        width: 200px;
    }
}
@media screen and (max-width: 1200px) {
    header {
        display: none;
        min-width: auto;
    }
    main {
        padding-top: var(--header-h5-height);
    }
    .side-nav {
        display: block;
    }
    .header-h5 {
        width: 100%;
        height: var(--header-h5-height);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 15px;
        background-color: #fff;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        position: fixed;
        top: 0;
        z-index: 1000;
    }
    .header-left .logo img {
        height: 35px;
    }
    /* 搜索框样式 */
    .header-center {
        flex-grow: 1; /* 占据剩余空间 */
        margin: 0 15px;
    }
    .header-h5 .search-box {
        display: flex;
        background-color: #fff;
        border-radius: 40px;
        overflow: hidden;
        height: 40px;
        max-width: 280px;
        margin-left: auto;
        align-items: center;
        border: solid 1px #efefef;
        padding-right: 20px;
        padding-left: 10px;
    }
    .header-h5 .search-box input {
        flex-grow: 1;
        border: none;
        background: transparent;
        font-size: 1rem;
        height: auto;
        outline: none;
        width: 100%;
    }
    .header-h5 .search-box .search-btn {
        background: transparent;
        border: none;
        cursor: pointer;
        color: #666;
        display: flex;
        align-items: center;
    }

    /* 汉堡菜单按钮样式 */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        width: 24px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1001;
    }
    .menu-toggle .bar {
        height: 3px;
        width: 100%;
        background-color: #333;
        border-radius: 2px;
        transition: all 0.3s ease-in-out;
    }
    .menu-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* --- 侧边导航和遮罩层样式 --- */
    .side-nav {
        position: fixed;
        top: 0;
        right: -250px;
        width: 250px;
        height: 100%;
        background-color: #AC272A;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        transition: right 0.2s ease-in-out;
        z-index: 999;
        padding-top: var(--header-h5-height)
    }
    .side-nav.is-open {
        right: 0;
        overflow-y: scroll;
    }
    .side-nav .nav-link {
        display: flex;
        align-items: center;
        color: #f1f1f1;
        border-bottom: 1px solid #b58585;
        transition: background-color 0.2s;
        font-size: 1rem;
        height: 60px;
        padding: 0 20px;
        background-color: #AC272A;
    }
    .side-nav .nav-link:hover {
        background-color: #C92E31;
    }
    .side-nav .nav-link > img {
        width: 90px;
    }
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
        z-index: 998;
    }
    .overlay.is-open {
        opacity: 1;
        visibility: visible;
    } 
    .side-nav .dropdown-toggle {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .side-nav .dropdown-toggle::after {
        content: '';
        display: inline-block;
        width: 6px;   /* 箭头宽度 */
        height: 6px;  /* 箭头高度 */
        border-left: 2px solid #666; /* 左边框 */
        border-bottom: 2px solid #666; /* 下边框 */
        transform: rotate(-45deg); /* 旋转 -45 度，形成一个指向右下角的箭头 */
        transition: transform 0.3s ease; /* 添加旋转过渡 */
        flex-shrink: 0; /* 防止箭头被压缩 */
    }
    .side-nav .nav-item-dropdown.is-open > .dropdown-toggle::after {
        transform: rotate(135deg);
    }
    .side-nav .dropdown-wrapper {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.4s ease-in-out;
    }
    .side-nav .dropdown-wrapper .dropdown-toggle {
        padding-left: 20px;
    }
    .side-nav .nav-item-dropdown.is-open > .dropdown-wrapper {
        grid-template-rows: 1fr;
    }
    .side-nav .dropdown-menu {
        /* 必须要给高度不然默认会影藏 */
        height: auto; 
        overflow: hidden; 
        padding: 0;
        margin: 0;
    }
    .side-nav .dropdown-item {
        display: flex;
        color: #333;
        border-bottom: 1px solid #eee;
        display: flex;
        align-items: center;
        height: 50px;
        padding-left: 20px;
        background-color: #f5f5f5;
    }
    .side-nav .dropdown-item img {
        width: 40px;
        height: 40px;
        object-fit: contain;
        margin-right: 5px;
    }
    .side-nav .dropdown-item:hover {
        background-color: #C92E31;
    }
    .side-nav .dropdown-menu .dropdown-menu .dropdown-item {
        padding-left: 30px;
    }
    .index-pages .block2 .left .left-main {
        max-width: 580px
    }
    .index-pages .block2 .left .block-main-bg {
        width: 52%;
    }
    .index-pages .block2 .right {
        max-width: 460px;
    }
    .footer-wrapper .footer-bottom .right {
        padding-left: 30px;
    }
}
@media screen and (max-width: 1000px) {
    html,body {
        font-size: 12px;
    }
    .public-banner {
        height: 350px;
    }
    .public-nav,
    .breadcrumb {
        height: 60px;
    }
    .paging-list {
        margin: 50px 0 80px 0;
    }
    .footer-wrapper .footer-top {
        justify-content: center;
    }
    .footer-wrapper .footer-top .lists .item {
        padding-right: 0;
        border: none;
    }
    .footer-wrapper .footer-bottom {
        justify-content: center;
    }
    .footer-wrapper .footer-bottom .right {
        display: none;
    }
    .footer-wrapper .footer-bottom .center {
        margin-left: 0;
        flex: none;
    }
    .pages-title .pages-title-left {
        font-size: 56px;
        margin-right: 5px;
    }
    .pages-title .pages-title-text2 {
        font-size: 28px;
        /* margin-top: ; */
    }
    .pages-title .pages-title-text1 {
        font-size: 12px;
    }
    .pages-title2 {
        margin-top: 40px;
    } 
    .pages-title2 .text {
        font-size: 24px;
    }
    .index-pages .banner {
        height: 400px;
    }
    .index-pages .block1 {
        padding-top: 50px;
        padding-bottom: 75px;
    }
    .index-pages .block1 .block-main .right-bottom {
        margin-top: 20px;
        height: auto;
    }
    .index-pages .block1 .block-main .right-bottom .swiper-slide {
        width: 480px;
    }
    .index-pages .banner .swiper-button-prev, .index-pages .banner .swiper-button-next {
        width: 40px;
        height: 40px;
        top: 60%;
    }
    .index-pages .block1 .block-main {
        flex-direction: column;
        margin-top: 40px;
    }
    .index-pages .block1 .block-main .left {
        width: auto;
    }
    .index-pages .block1 .block-main .left .left-wrapper {
        max-width: none;
        padding: 0 10px;
    }
    .index-pages .block1 .block-main .left .img-box {
        height: auto;
        display: flex;
        border-radius: 30px 0 0 0px;
    }
    .index-pages .block1 .block-main .left .text-box {
        height: 100px;
    }
    .index-pages .block1 .block-main .left .text-box p {
        padding: 0 20px;
        font-size: 16px;
    }
    .index-pages .block1 .block-main .left .text-box .date-box .text1 {
        font-size: 42px;
    }
    .index-pages .block1 .block-main .right-top {
        margin: 0 10px;
        max-width: none;
        height: 200px;
        border-radius: 30px 0 30px 0
    }
    .index-pages .block1 .block-main .right-top .swiper-slide .date-box .date-box__text1 {
        font-size: 36px;
    }
    .index-pages .block1 .block-main .right-top .swiper-slide .date-box .date-box__text2 {
        margin-top: 0;
    }
    .index-pages .block1 .block-main .right-top .swiper-slide .content-box {
        padding: 20px;
    }
    .index-pages .block1 .block-main .right-top .swiper-slide .content-box__text1 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .index-pages .block1 .block-main .right-top .swiper-slide .content-box__text2 {
        padding-top: 15px;
    }
    .index-pages .block2 .block-wrapper {
        flex-direction: column;
        padding-left: 0;
        padding-bottom: 70px;
    }
    .index-pages .block2 .left .block-title {
        z-index: 2;
        width: 50%;
        /* border-radius: 0 50px 50px 0; */
    }
    .index-pages .block2 .left .left-main {
        background: url(../images/bg2.png) no-repeat;
        background-size: cover;
        box-shadow: 0px 0px 40px 0px rgba(172, 39, 42, 0.22);
        border-top-right-radius: 100px;
        padding: 0 20px 0 10px;
        margin-top: 75px;
        padding-top: 85px;
        padding-bottom: 50px;
        z-index: 1;
        max-width: none;
        border-top-right-radius: 50px
    }
    .index-pages .block2 .left .left-main .item .icon-box {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    .index-pages .block2 .left .left-main .item .text-d {
        font-size: 14px;
        margin-left: 10px;
        margin-right: 20px;
    }
    .index-pages .block2 .left .left-main .item .text-c {
        font-size: 14px;
    }
    .index-pages .block2 .left .block-main-bg {
        display: none;
    }
    .index-pages .block2 .right {
        padding-left: 10px;
        max-width: none;
    }
    .index-pages .block2 .right .right-main {
        gap: 15px;
    }
    .index-pages .block2 .right .item {
        height: 140px;
    }
    .index-pages .block2 .right .item .text1 {
        font-size: 16px;
        margin-top: 30px;
    }
    .index-pages .block2 .right .item .text2 {
        -webkit-line-clamp: 3;
    }
    .index-pages .block3 {
        padding-top: 60px;
    }
    .index-pages .block3 > .img-bg {
        display: none;
    }
    .index-pages .block3 .block-wrapper {
        flex-direction: column;
        height: auto;
        margin: 0 auto;
        margin-top: 50px;
        width: 100%;
        padding: 0 10px;
    }
    .index-pages .block3 .block-wrapper .left {
        max-width: none;
        min-width: auto;
        width: 100%;
    }
    .index-pages .block3 .block-wrapper .left .img-box {
        position: static;
        width: 100%;
        height: auto;
        display: flex;
    }
    .index-pages .block3 .block-wrapper .left .swiper .swiper-slide {
        padding-left: 0;
        background-color: #fff;
    }
    .index-pages .block3 .block-wrapper .left-wrapper {
        height: auto;
        border-top-left-radius: 60px
    }
    .index-pages .block3 .block-wrapper .left-wrapper .text-box {
        padding: 20px;
    }
    .index-pages .block3 .block-wrapper .right {
        max-width: none;
        margin-top: 20px;
    }
    .index-pages .block3 .block-wrapper .right .item {
        height: 100px;
    }
    .index-pages .block3 .swiper-button-next,
    .index-pages .block3 .swiper-button-prev {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background-color: #AC272A;
        bottom: 30px;
    }
    .index-pages .block3 .swiper-button-prev::before,
    .index-pages .block3 .swiper-button-next::before {
        border-color: #fff;
        width: 5px;
        height: 5px;
    }
    .index-pages .block3 .swiper-button-next {
        right: 20px;
    }
    .index-pages .block3 .swiper-button-prev {
        right: 60px;
    }
    .index-pages .block3 .block-wrapper .right .item .text-box {
        margin-left: 20px;
    }
    .index-pages .block3 .block-wrapper .right .item .text-box .text-c {
        font-size: 1rem;
    }
    .article-pages .pages-content .item .left .text-m {
        font-size: 24px;
    }
    .article-pages .pages-content .item .right .text-n {
        font-size: 16px;
    }
    .article-pages .pages-content .item .left {
        max-width: 100px;
    }
    .article-pages .pages-content .item {
        padding: 20px 0;
    }
    .article-pages .pages-content .item:hover {
        padding: 20px 6%;
    }
    .details-pages .block-main {
        padding: 30px 10px 60px;
    }
    .details-pages .block-main .title {
        font-size: 20px;
    }
    .details-pages .block-main .info {
        justify-content: space-between;
        gap: 5px;
        padding-bottom: 20px;
        margin-top: 25px;
        font-size: 11px;
    }
    .details-pages .block-main .content {
        margin-top: 20px;
    }
    .details-pages .block-main .content img {
        margin: 25px auto;
    }
    .details-pages .paging {
        flex-direction: column;
        font-size: 14px;
        align-items: flex-start;
        padding-bottom: 65px;
    }
    
}

@media screen and (max-width: 768px) {
    .footer-wrapper .footer-top {
        padding: 20px 10px;
        height: auto;
        align-items: flex-start;
    }
    .footer-wrapper .footer-top .lists {
        gap: 10px;
        flex-wrap: wrap;
        margin-left: 0;
    }
    .footer-wrapper .footer-top .lists .item {
        margin-right: 0;
    }
    .footer-wrapper .footer-top > span {
        flex-shrink: 0;
    }
    .footer-wrapper .footer-bottom .center {
        font-size: 12px;
    }
    .footer-wrapper .footer-bottom .center > div {
        flex-direction: column;
    }
    .index-pages .block4 {
        flex-direction: column;
        margin: 40px auto;
    }
    .index-pages .block4 .item {
        flex: auto;
    }
    .article-work-pages .pages-content .hot-box {
        flex-direction: column;
    }
    .article-work-pages .pages-content .hot-box .right {
        margin-left: 0;
        padding: 20px;
        width: 100%;
        max-width: none;
    }
    .article-work-pages .pages-content .hot-box .right .date-box__left {
        font-size: 48px;
    }
    .article-work-pages .pages-content .hot-box .right .date-box__left span {
        height: 35px;
    }
    .article-work-pages .pages-content .hot-box .right .date-box__right .text1 {
        font-size: 16px;
    }
    .article-work-pages .pages-content .hot-box .right .text-c {
        margin-top: 10px;
    }
    .article-work-pages .pages-content .hot-box .right .img-bg {
        top: auto;
        width: 60px;
        right: 20px;
    }
    .article-work-pages .pages-content .hot-box .right .img-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .article-work-pages .pages-content .hot-box .right .text-n {
        margin-top: 20px;
        font-size: 18px;
    }
    .article-work-pages .pages-content .hot-box .right .icon-box {
        position: static;
        margin-top: 20px;
        display: flex;
        justify-content: flex-end;
    }
    .article-work-pages .pages-content .lists {
        gap: 35px;
    }
    .sevice-pages .main-box {
        margin: 30px 0 60px;
    }
    .sevice-pages .radio-group {
        gap: 20px;
    }
}

@media screen and (max-width: 600px) {
    .footer-wrapper .footer-bottom {
        flex-direction: column;
        padding: 0 10px;
        margin-top: 20px;
        padding-bottom: 20px;
    }
    .index-pages .block1 .block-main .right-bottom .swiper {
        padding-left: 10px;
    }
    .index-pages .block1 .block-main .right-bottom .swiper-slide {
        width: calc(100% - 10px);
        height: 200px;
        margin-right: 10px;
    }
     .index-pages .block2 .left .block-title {
        width: 80%;
        height: 100px;
        border-radius: 0 50px 50px 0;
    }
    .index-pages .block2 .left .left-main {
        margin-top: 50px;
    }
    
}