/*首页*/

/*banner*/
.banner .main-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.banner .swiper-container {
    padding-bottom: 0;
}
.banner .swiper-slide {
    height: 620px;
    background-size: auto 100%;
    background-position: center center;
    background-repeat: no-repeat;
}
.banner .swiper-slide .banner-text {
    font-family: serif;
    color: #fff;
}
.banner .swiper-slide.slide-1 .banner-text {
    width: 90%;
    max-width: 1200px;
    padding: 60px 0 90px;
    background: rgba(207, 37, 45, 0.8);
}
.banner .swiper-slide.slide-1 .banner-text .banner-title {
    font-size: 55px;
    font-weight: bold;
    text-align: center;
}
.banner .swiper-slide.slide-1 .banner-text .banner-desc {
    font-size: 30px;
    text-align: center;
}
.banner .swiper-slide.slide-2 .banner-text {
     width: 90%;
     max-width: 1200px;
     padding: 60px 0 90px;
 }
.banner .swiper-slide.slide-2 .banner-text .banner-title {
    font-size: 72px;
    font-weight: bold;
    text-align: center;
    text-shadow: 0px 2px 8px  rgba(19, 118, 194, 1);
}
.banner .swiper-slide.slide-2 .banner-text .banner-desc {
    font-size: 30px;
    text-align: center;
    text-shadow: 0 2px 8px  rgba(46, 143, 217, 1);
    letter-spacing: 17px;
}
.banner .swiper-slide.slide-3 .main-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.banner .swiper-slide.slide-3 .banner-text {
}
.banner .swiper-slide.slide-3 .banner-text .banner-title {
    font-size: 60px;
    font-weight: bold;
    background: linear-gradient(to bottom, rgba(255, 253, 247, 1) 0%, rgba(255, 255, 255, 1) 4.17%, rgba(245, 156, 32, 1) 100%);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    -webkit-background-clip: text;
    color: transparent;
}
.banner .swiper-slide.slide-3 .banner-text .banner-desc {
    font-size: 32px;
    text-shadow: 0 2px 8px  rgba(46, 143, 217, 1);
    letter-spacing: 46px;
}
.banner .swiper-slide.slide-3  .banner-img {
    width: 430px;
}
.banner .swiper-container .swiper-pagination-bullet {
    width: 9px;
    height: 9px;
    transition: all .4s;
    border-radius: 0;
}
.banner .swiper-container .swiper-pagination-bullet-active {
    width: 35px;
}

/*一站式数字化人大解决方案*/
.features .section-header {
    margin-bottom: 40px;
}
.features .features-tab {
    display: flex;
    justify-content: center;
    gap: 19%;
    margin-bottom: 45px;
    border-bottom: 1px solid #e5e5e5;
}
.features .features-tab .tab-item {
    position: relative;
    padding: 20px 0;
    font-size: 18px;
    cursor: pointer;
}
.features .features-tab .tab-item:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    right: 50%;
    height: 4px;
    background: #CF252D;
    transition: all .4s;
}
.features .features-tab .tab-item.active {
    color: #CF252D;
    transition: all .4s;
}
.features .features-tab .tab-item.active:after {
    right: 25%;
    left: 25%;
}
.features .features-content .features-content-item {
    display: none;
    align-items: center;
}
.features .features-content .features-content-item.active {
    display: flex;
}
.features .features-grid {
    display: flex;
    gap: 30px;
}
.features .feature-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 28px 28px;
    background: #fff;
    box-shadow: 0 2px 15px rgba(59, 50, 50, 0.25);
    border-radius: 10px;
}
.features .feature-card .content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.features .feature-card h3 {
    margin-bottom: 15px;
    font-size: 22px;
    font-weight: 400;
}
.features .feature-card p {
    max-width: 70%;
    margin-bottom: 25px;
    font-size: 16px;
    color: #666;
    text-align: center;
}
.features .feature-card .img {
    margin-top: 40px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.features .feature-card .img img {
    max-width: 100%;
}
.features .features-swiper {
    display: none;
}
.features .features-cppcc {
    display: flex;
    align-items: center;
    gap: 75px;
}
.features .features-cppcc .img-wrap {
    flex-shrink: 0;
    width: 39%;
}
.features .features-cppcc .img-wrap .img {
    max-width: 100%;
}
.features .features-cppcc .content {
    font-size: 16px;
    line-height: 2;
}
/*覆盖人大数字办公全场景应用*/
.application {
    background: url('/static/index/img/index/application-bg.png') no-repeat center top;
}
.application-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
.application-list .item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 110px;
    color: #fff;
    border-radius: 8px;
    background: rgba(207, 37, 45, 1);
    cursor: pointer;
}
.application-list .item .icon {
    font-size: 40px;
}
.application-list .item h3 {
    margin-left: 12px;
    font-weight: normal;
    font-size: 22px;
}
.application-list .item:hover .icon {
    animation: swing;
    animation-duration: 1s;
}
/*数字化解决方案*/
.solutions {
    padding: 63px 0;
    background: #CF252D;
}
.solutions .solutions-tabs {
    display: flex;
    justify-content: center;
    gap: 22px;
    margin-bottom: 40px;
}
.solutions .solutions-tabs .tab-item {
    padding: 0 76px;
    font-size: 18px;
    line-height: 60px;
    color: #fff;
    cursor: pointer;
    border-radius: 6px;
    border: 2px solid #FFFFFF;
    transition: all .6s;
}
.solutions .solutions-tabs .tab-item.active {
    color: #CF252D;
    background: #fff;
}
.solutions .solutions-content {
    display: none;
}
.solutions .solutions-content.active {
    display: flex;
}
/*智慧人大管理系统*/
.solutions-congress {
    gap: 90px;
}
.solutions-sidebar {
    flex-shrink: 0;
    width: 268px;
    background: #D43B42;
}
.solutions-sidebar h2 {
    height: 66px;
    padding: 0 30px;
    font-size: 24px;
    font-weight: bold;
    line-height: 60px;
    color: #fff;
}
.solutions-sidebar .solutions-menu li {
    display: flex;
    align-items: center;
    height: 60px;
    padding: 0 23px;
    font-size: 18px;
    line-height: 60px;
    color: #fff;
    cursor: pointer;
    transition: all .2s;
}
.solutions-sidebar .solutions-menu li .num {
    margin-right: 17px;
    font-size: 20px;
}
.solutions-sidebar .solutions-menu li span {
    flex: 1;
}
.solutions-sidebar .solutions-menu li .icon {
    width: 25px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    border-radius: 50%;
}
.solutions-sidebar .solutions-menu li.active {
    color: #CF252D;
    background: #fff;
}
.solutions-sidebar .solutions-menu li.active .num, .solutions-sidebar .solutions-menu li.active span {
    animation: fadeInLeft;
    animation-duration: 1s;
}
.solutions-sidebar .solutions-menu li.active .icon {
    color: #fff;
    background: #CF252D;
    animation: fadeInRight;
    animation-duration: 1s;
}
.solutions-swiper {
    position: relative;
    flex: 1;
    overflow: hidden;
}
.solutions-swiper .solutions-item {
    display: none;
    padding-bottom: 15px;
}
.solutions-swiper .solutions-item h3 {
    position: relative;
    padding-bottom: 6px;
    margin-bottom: 25px;
    font-size: 24px;
    line-height: 56px;
    color: #fff;
}
.solutions-swiper .solutions-item h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 6px;
    background: #fff;
}
.solutions-swiper .solutions-item p {
    font-size: 16px;
    color: #fff;
}
.solutions-swiper .solutions-item .img-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.solutions-swiper .solutions-item .img-wrap .img {
    max-width: 100%;
    max-height: 424px;
}
.solutions-swiper .solutions-item .btn-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
}
.solutions-swiper .solutions-item .btn-wrap .btn {
    padding: 0 90px;
    line-height: 48px;
}
.solutions-swiper .solutions-item.active {
    display: flex;
    flex-direction: column;
    height: 100%;
}
/*解决方案-智慧政协管理系统*/
.solutions-cppcc {
    flex-direction: column;
}
.solutions-cppcc .cppcc-desc {
    margin-bottom: 60px;
    font-size: 18px;
    color: #fff;
    text-align: center;
}
.solutions-cppcc .cppcc-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}
.solutions-cppcc .cppcc-list .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    height: 200px;
    padding: 34px 40px 0;
    background: #fff;
    border-radius: 6px;
}
.solutions-cppcc .cppcc-list .item .icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    color: #fff;
    background: #CF252D;
    border-radius: 14px;
}
.solutions-cppcc .cppcc-list .item .iconfont {
    font-size: 32px;
}
.solutions-cppcc .cppcc-list .item h3 {
    font-size: 18px;
    text-align: center;
    color: #333;
}
.solutions-cppcc .cppcc-list .item:hover .icon-wrap {
    animation: tada;
    animation-duration: 1s;
}
.solutions-cppcc .cppcc-list .item:hover h3 {
    color: #CF252D;
}
/*ai辅助*/
.ai-section .ai-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}
.ai-section .ai-content .left {
    width: 300px;
}
.ai-section .ai-content .left p {
    margin-bottom: 60px;
    font-size: 22px;
}
.ai-section .ai-content .right {
    position: relative;
    padding: 0 155px;
}
.ai-section .ai-content .right .img {
    width: 500px;
    height: 490px;
}
.ai-section .ai-content .right p {
    position: absolute;
    font-size: 20px;
}
.ai-section .ai-content .right .p1 {
    top: 30px;
    left: 64px;
    width: 165px;
}
.ai-section .ai-content .right .p2 {
    top: 220px;
    left: 0;
    width: 150px;

}
.ai-section .ai-content .right .p3 {
    bottom: 35px;
    left: 145px;
    width: 90px;
}
.ai-section .ai-content .right .p4 {
    top: 30px;
    right: 5px;
    width: 200px;
}
.ai-section .ai-content .right .p5 {
    top: 220px;
    right: 15px;
    width: 130px;

}
.ai-section .ai-content .right .p6 {
    bottom: 35px;
    right: 95px;
    width: 140px;
}
/*公司优势*/
.advantages {
    background: #f8f8f9;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding-bottom: 90px;
}
.advantages-grid .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.advantages-grid .advantage-icon {
    width: 60px;
    height: 60px;
    padding: 10px;
    margin-bottom: 15px;
    background: url('/static/index/img/index/advantage-icon-bg.png') no-repeat;
    background-size: 100% 100%;
}
.advantages-grid .advantage-icon .icon {
    display: block;
    width: 40px;
    height: 40px;
    background-image: url('/static/index/img/index/advantage-icon.png');
    background-repeat: no-repeat;
    background-size: 500% 100%;
}
.advantages-grid .item:nth-child(1) .advantage-icon .icon {
    background-position: 0 0;
}
.advantages-grid .item:nth-child(2) .advantage-icon .icon {
    background-position: 25% 0;
}
.advantages-grid .item:nth-child(3) .advantage-icon .icon {
    background-position: 50% 0;
}
.advantages-grid .item:nth-child(4) .advantage-icon .icon {
    background-position: 75% 0;
}
.advantages-grid .item h3 {
    margin-bottom: 6px;
    font-size: 18px;
}
.advantages-grid .item p {
    font-size: 16px;
    color: #999;
}
.advantages-grid .item:hover .advantage-icon {
    transform: rotate(360deg);
    transition: all 0.6s;
}
.advantages-content {
    display: flex;
    gap: 48px;
}
.advantages-content .img {
    flex-shrink: 0;
    width: 550px;
    height: 420px;
    overflow: hidden;
}
.advantages-content .img img {
    width: 100%;
    height: 100%;
    transition: all 0.6s;
}
.advantages-content .content {
    display: flex;
    flex-direction: column;
}
.advantages-content .content .item {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 20px;
    align-items: center;
    flex: 1;
    padding: 15px 27px 15px 30px;
    background: #fff;
}
.advantages-content .content .item .icon {
    flex-shrink: 0;
    width: 74px;
    height: 74px;
    background: url('/static/index/img/index/advantage-icon2.png') no-repeat;
    background-size: 300% 100%;
}
.advantages-content .content .item:nth-child(1) .icon {
    background-position: 0 0;
}
.advantages-content .content .item:nth-child(2) .icon {
    background-position: 50% 0;
}
.advantages-content .content .item:nth-child(3) .icon {
    background-position: 100% 0;
}
.advantages-content .content .item h3 {
    font-size: 18px;
    color: #090F19;
}
.advantages-content .content .item p {
    font-size: 16px;
    color: #666;
}
.advantages-content .content .item:hover {
    z-index: 2;
    box-shadow: 0 0 12px rgba(56, 56, 56, 0.15);
}
.advantages-content .img:hover img {
    transform: scale(1.1);
}
.advantages-content .content .item:hover .icon {
    animation: tada;
    animation-duration: 1s;
}
/*公司介绍*/
.company-section {
    background: url("/static/index/img/index/company-bg.jpg") no-repeat center bottom #e1ecf5;
}
.company {
    display: flex;
    gap: 60px;
}
.company .company-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}
.company .company-img {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    width: 54%;
}
.company .company-img .img-wrap {
    position: relative;
    overflow: hidden;
}
.company .company-img .img-wrap:nth-child(1) {
    z-index: 2;
    padding-left: 39%;
}
.company .company-img .img-wrap:nth-child(2) {
    z-index: 1;
    margin-top: -70px;
}
.company .company-img .img-wrap:nth-child(3) {
    z-index: 3;
    display: flex;
    justify-content: right;
    margin-top: -147px;
}
.company h2 {
    margin-bottom: 48px;
    font-size: 30px;
}
.company h3 {
    margin-bottom: 26px;
    font-size: 24px;
}
.company p {
    margin-bottom: 20px;
    font-size: 16px;
    color: #555;
}
.company .btn {
    margin-top: 17px;
    border-radius: 4px;
}
/*成功案例*/
.case{
    background: #f7f7f7;
}
.case-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 0 0 50px;
}
.case-list .item {
    transition: all .5s;
}
.case-list .item a {
    display: block;
    height: 385px;
    background: #fff;
}
.case-list .item .img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.case-list .item .content {
    padding: 15px 18px;
}
.case-list .item h3 {
    margin-bottom: 20px;
    font-size: 18px;
    line-height: 1.4;
    font-weight: bold;
    color: #333;
}
.case-list .item p {
    font-size: 14px;
    color: #666;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
}
.case-list .item:hover {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    transform: translateY(-10px);
}
/*收集资料*/
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-overlay .modal {
    position: relative;
    max-width: 1000px;
    width: 90%;
    padding: 50px 110px;
    background: #fff;
    overflow: hidden;
}

.modal-overlay.active .modal {
}
.modal-overlay .modal .modal-info {
    display: flex;
    gap: 20px;
}

.modal-overlay .modal .modal-info .iconfont {
    flex-shrink: 0;
    width: 77px;
    height: 77px;
    font-size: 40px;
    line-height: 77px;
    color: #fff;
    text-align: center;
    background: #CF252D;
    border-radius: 10px;
}

.modal-overlay .modal .modal-info .title {
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: bold;
}
.modal-overlay .modal .modal-info .desc {
    font-size: 15px;
    color: #666;
}
.modal-overlay .modal .btn-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 50px;
}
.modal-overlay .modal .modal-form {
    padding: 30px 0 0;
}
.modal-overlay .modal .modal-form.active {
    display: block;
}

.modal-overlay .modal .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 20px;
    color: #333;
    cursor: pointer;
}

.modal-overlay .modal .form-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.modal-overlay .modal .form-group label {
    flex-shrink: 0;
    color: #333;
    font-weight: 500;
}
.modal-overlay .modal .form-group label i {
    color: #CF252D;
}

.modal-overlay .modal .form-group input,
.modal-overlay .modal .form-group select {
    width: 100%;
    height: 34px;
    padding: 0 15px;
    border: 1px solid #DEDEDE;
    border-radius: 3px;
    font-size: 15px;
    transition: border 0.3s;
}

.modal-overlay .modal .form-group input:focus,
.modal-overlay .modal .form-group select:focus {
    border-color: #CF252D;
    outline: none;
}

.modal-overlay .modal .region-group {
    display: flex;
    gap: 10px;
}

.modal-overlay .modal .region-group .form-group {
    flex: 1;
}
.modal-overlay .modal .form-btn-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}
.modal-overlay .modal .form-btn-wrap .btn {
    padding: 0 60px;
    line-height: 38px;
    height: 40px;
    box-sizing: border-box;
    border-radius: 6px;
}
.modal-overlay .modal .form-btn-wrap .btn:hover {
    transform: translateY(0);
}
.modal-overlay .modal .contact-tel {
    padding-top: 24px;
    font-size: 16px;
    text-align: center;
}
.modal-overlay .modal .el-cascader {
    width: 100%;
}

@media (max-width: 1680px) {
    /*公司介绍*/
    .company {
        padding: 0 10px;
    }
    .company h2 {
        margin-bottom: 26px;
    }
    .company h3 {
        margin-bottom: 16px;
    }
    .company p {
        margin-bottom: 20px;
    }
    .company .btn {
        margin-top: 10px;
    }
}
@media (max-width: 1280px) {
    .banner .swiper-slide .main-container {
        padding: 0 5%;
    }
    .banner .swiper-slide.slide-1 .banner-text {
        padding: 50px 0 80px;
    }
    .banner .swiper-slide.slide-1 .banner-text .banner-title {
        font-size: 50px;
    }
    .banner .swiper-slide.slide-1 .banner-text .banner-desc {
        font-size: 24px;
    }
    .banner .swiper-slide.slide-2 .banner-text {
        padding: 50px 0 80px;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-title {
        font-size: 62px;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-desc {
        font-size: 30px;
        text-align: center;
        text-shadow: 0 2px 8px  rgba(46, 143, 217, 1);
        letter-spacing: 12px;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-title {
        font-size: 52px;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-desc {
        font-size: 28px;
        letter-spacing: 30px;
    }
    .banner .swiper-slide.slide-3  .banner-img {
        width: 380px;
    }
    /*ai辅助*/
    .ai-section .ai-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .ai-section .ai-content .left {
        width: 300px;
    }
    .ai-section .ai-content .left p {
        margin-bottom: 40px;
        font-size: 20px;
    }
    .ai-section .ai-content .right {
        position: relative;
        padding: 0 155px;
    }
    .ai-section .ai-content .right .img {
        width: 400px;
        height: 392px;
    }
    .ai-section .ai-content .right p {
        position: absolute;
        font-size: 18px;
    }
    .ai-section .ai-content .right .p1 {
        top: 30px;
        left: 55px;
        width: 155px;
    }
    .ai-section .ai-content .right .p2 {
        top: 175px;
        left: 10px;
        width: 135px;

    }
    .ai-section .ai-content .right .p3 {
        bottom: 35px;
        left: 145px;
        width: 90px;
    }
    .ai-section .ai-content .right .p4 {
        top: 30px;
        right: 0px;
        width: 200px;
    }
    .ai-section .ai-content .right .p5 {
        top: 175px;
        right: 20px;
        width: 120px;

    }
    .ai-section .ai-content .right .p6 {
        bottom: 35px;
        right: 75px;
        width: 140px;
    }
    /*公司优势*/
    .advantages-grid {
        padding-bottom: 80px;
    }
    .advantages-grid .item p {
        font-size: 15px;
    }
    .advantages-content {
        gap: 15px;
    }
    .advantages-content .img {
        width: 430px;
        height: 328px;
    }
    .advantages-content .content .item {
        gap: 17px;
        padding: 10px 15px 10px 15px;
    }
    .advantages-content .content .item .icon {
        width: 60px;
        height: 60px;
    }
    .advantages-content .content .item h3 {
        font-size: 17px;
        color: #090F19;
    }
    .advantages-content .content .item p {
        font-size: 15px;
        color: #666;
    }
}
/* 小屏幕（手机横屏/小平板） */
@media (max-width: 991px) {
    /*banner*/
    .banner .swiper-slide {
        height: 60vw;
    }
    .banner .swiper-slide.slide-1 .banner-text {
        padding: 3vw 0 5vw;
    }
    .banner .swiper-slide.slide-1 .banner-text .banner-title {
        font-size: 32px;
    }
    .banner .swiper-slide.slide-1 .banner-text .banner-desc {
        font-size: 18px;
    }
    .banner .swiper-slide.slide-2 .banner-text {
        padding: 3vw 0 5vw;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-title {
        font-size: 32px;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-desc {
        font-size: 18px;
        letter-spacing: 6px;
    }
    .banner .swiper-slide.slide-3 .main-container {
        flex-direction: column;
        justify-content: center;
        gap: 5vw;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-title {
        font-size: 32px;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-desc {
        font-size: 18px;
        letter-spacing: 16px;
    }
    .banner .swiper-slide.slide-3  .banner-img {
        width: 30vw;
    }
    /*一站式数字化人大解决方案*/
    .features {
        padding: 0;
    }
    .features .section-header {
        margin-bottom: 40px;
    }
    .features .features-tab {
        margin-bottom: 20px;
    }
    .features .features-cppcc {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }
    .features .features-cppcc .img-wrap {
        width: 100%;
    }
    .features .main-container {
        padding: 30px 0;
        margin-top: 0;
        border-radius: 0;
        background: #fff;
        box-shadow: none;
    }
    .features .section-header {
        margin-bottom: 20px;
    }
    .features .features-content .features-content-item {
        height: auto !important;
    }
    .features .features-swiper {
        display: block;
        padding-top: 15px;
    }
    .features .features-swiper .swiper-slide {
        width: 65%;
        height: 65vw;
        background: #fff;
    }
    .features .features-grid {
        display: none;
    }
    .features .feature-card {
        height: 65vw;
    }
    .features .feature-card p {
        max-width: 90%;
        flex: 1;
    }
    /*解决方案*/
    .solutions {
        padding: 40px 0;
    }
    .solutions .main-container {
        padding: 0;
    }
    .solutions .solutions-tabs {
        display: flex;
        justify-content: center;
        gap: 22px;
        margin-bottom: 20px;
    }
    .solutions .solutions-tabs .tab-item {
        padding: 0 10px;
        font-size: 17px;
        line-height: 42px;
    }
    .solutions .solutions-content.active {
        flex-direction: column;
    }
    .solutions-congress {
        gap: 25px;
    }
    .solutions-sidebar {
        display: flex;
        width: 100%;
        overflow-x: auto;
        background: transparent;
    }
    .solutions-sidebar .solutions-menu {
        display: inline-flex;
        min-width: 100%;
    }
    .solutions-sidebar .solutions-menu li {
        position: relative;
        height: 43px;
        padding: 0 18px;
        font-size: 16px;
        line-height: 40px;
        white-space: nowrap;
        transition: none;
    }
    .solutions-sidebar .solutions-menu li .num,  .solutions-sidebar .solutions-menu li .iconfont {
        display: none;
    }
    .solutions-sidebar .solutions-menu li.active .num, .solutions-sidebar .solutions-menu li.active span {
        animation: normal;
    }
    .solutions-sidebar .solutions-menu li.active{
        color: #fff;
        background: transparent;
    }
    .solutions-sidebar .solutions-menu li.active:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        display: block;
        width: 40px;
        height: 3px;
        background: #fff;
        transform: translateX(-50%);
    }
    .solutions-swiper {
        padding: 0 15px;
    }
    .solutions-swiper .solutions-item.active {
        flex-direction: column-reverse;
    }
    .solutions-swiper .solutions-item.active h3 {
        display: none;
    }
    /*智慧政协*/
    .solutions-cppcc {
        padding: 0 15px;
    }
    .solutions-cppcc .cppcc-desc {
        margin-bottom: 30px;
        font-size: 16px;
    }
    .solutions-cppcc .cppcc-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .solutions-cppcc .cppcc-list .item {
        height: auto;
        padding: 20px 15px;
    }
    .solutions-cppcc .cppcc-list .item h3 {
        font-size: 16px;
    }
    /*覆盖人大数字办公全场景应用*/
    .application {
        background: url('/static/index/img/index/application-bg-mobile.png') no-repeat center top;
        background-size: 100% 100%;
    }
    .application-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 12px;
    }
    .application-list .item {
        height: 70px;
    }
    .application-list .item .icon {
        font-size: 32px;
    }
    .application-list .item h3 {
        margin-left: 8px;
        font-size: 16px;
    }
    /*ai辅助*/
    .ai-section .main-container {
        padding: 0 20px;
    }
    .ai-section .ai-content {
        flex-direction: column;
    }
    .ai-section .ai-content .left {
        width: 100%;
        text-align: center;
        margin-bottom: 30px;
    }
    .ai-section .ai-content .left p {
        margin-bottom: 30px;
        font-size: 16px;
        text-align: center;
    }
    .ai-section .ai-content .right {
        padding: 0 20%;
    }
    .ai-section .ai-content .right .img {
        width: 100%;
        height: auto;
    }
    .ai-section .ai-content .right p {
        font-size: 13px;
    }
    .ai-section .ai-content .right .p1 {
        top: 0;
        left: 2%;
        width: 30%;
    }
    .ai-section .ai-content .right .p2 {
        top: 40%;
        left: 0;
        width: 18%;

    }
    .ai-section .ai-content .right .p3 {
        bottom: 7%;
        left: 14%;
        width: 25%;
    }
    .ai-section .ai-content .right .p4 {
        top: 0;
        right: 0;
        width: 28%;
    }
    .ai-section .ai-content .right .p5 {
        top: 40%;
        right: 0;
        width: 18%;

    }
    .ai-section .ai-content .right .p6 {
        bottom: 7%;
        right: 5%;
        width: 25%;
    }
    /*公司优势*/
    .advantages {
        background: #fff;
    }
    .advantages .main-container {
        padding: 0;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 0 15px 40px;
    }
    .advantages-grid .item h3 {
        margin-bottom: 6px;
        font-size: 16px;
    }
    .advantages-grid .item p {
        max-width: 70%;
        height: 3.2em;
        font-size: 14px;
        text-align: center;
    }
    .advantages-content {
        display: block;
    }
    .advantages-content .content .item {
        gap: 15px;
        padding: 15px;
    }
    .advantages-content .content .item .icon {
        width: 74px;
        height: 74px;
    }
    .advantages-content .content .item h3 {
        margin-bottom: 10px;
        font-size: 17px;
    }
    .advantages-content .content .item p {
        font-size: 15px;
    }
    /*公司介绍*/
    .company {
        flex-direction: column-reverse;
        gap: 30px;
        background: none;
    }
    .company .company-img {
        width: 100%;
        height: auto;
    }
    .company .company-img .img-wrap {
        padding: 0 !important;
        margin: 0 !important;
        justify-content: center !important;
    }
    .company .company-img .img-wrap .img {
        max-width: 100%;
    }
    .company .company-content {
        width: 100%;
        height: auto;
        animation-name: none !important;
    }
    .company .company-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
        max-width: 100%;
        width: 100%;
        padding: 0;
        align-items: center;
    }
    .company h2 {
        margin-bottom: 26px;
        font-size: 18px;
        font-weight: bold;
    }
    .company h3 {
        width: 100%;
        margin-bottom: 16px;
        font-size: 16px;
    }
    .company p {
        margin-bottom: 20px;
        font-size: 15px;
    }
    .company .btn {
        margin-top: 10px;
        padding: 0 30px;
        line-height: 40px;
    }
    /*成功案例*/
    .case {
        background: #fff;
    }
    .case-list {
        grid-template-columns: repeat(1, 1fr);
        gap: 10px;
        padding: 0;
    }
    .case-list .item {
        width: 100%;
        overflow: hidden;
    }
    .case-list .item a {
        display: flex;
        gap: 14px;
        height: auto;
        padding: 0;
    }
    .case-list .item .img {
        width: 140px;
        height: 100px;
    }
    .case-list .item .content {
        padding: 0;
    }
    .case-list .item h3 {
        margin-bottom: 10px;
        font-size: 15px;
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }
    .case-list .item p {
        font-size: 14px;
        -webkit-line-clamp: 3;
    }
    .case-list .item:hover {
        transform: translateY(0);
        box-shadow: none;
    }

    /*收集资料*/
    .modal-overlay .modal {
        padding: 20px;
        max-height: 90%;
        overflow-y: auto;
    }

    .modal-overlay .modal .modal-info .iconfont {
        width: 60px;
        height: 60px;
        font-size: 30px;
        line-height: 60px;
    }

    .modal-overlay .modal .modal-info .title {
        margin-bottom: 5px;
        font-size: 18px;
    }
    .modal-overlay .modal .modal-info .desc {
        font-size: 14px;
    }
    .modal-overlay .modal .btn-wrap {
        padding-top: 20px;
    }
    .modal-overlay .modal .modal-form {
        padding: 20px 0;
    }

    .modal-overlay .modal .modal-close {
        top: 10px;
        right: 10px;
        font-size:16px;
    }

    .modal-overlay .modal .form-group {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 18px;
        font-size: 14px;
    }

    .modal-overlay .modal .form-group input,
    .modal-overlay .modal .form-group select {
        font-size: 14px;
    }
    .modal-overlay .modal .form-btn-wrap .btn {
        padding: 0 30px;
        line-height: 34px;
        height: 36px;
    }
    .modal-overlay .modal .contact-tel {
        padding-top: 20px;
        font-size: 16px;
    }
}
@media (max-width: 640px) {
    /*banner*/
    .banner .swiper-slide.slide-1 .banner-text .banner-title {
        font-size: 19px;
    }
    .banner .swiper-slide.slide-1 .banner-text .banner-desc {
        font-size: 14px;
    }
    .banner .swiper-slide.slide-2 .banner-text {
        padding: 3vw 0 5vw;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-title {
        font-size: 19px;
    }
    .banner .swiper-slide.slide-2 .banner-text .banner-desc {
        font-size: 14px;
        letter-spacing: 4px;
    }
    .banner .swiper-slide.slide-3 .main-container {
        gap: 5vw;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-title {
        font-size: 19px;
    }
    .banner .swiper-slide.slide-3 .banner-text .banner-desc {
        font-size: 14px;
        letter-spacing: 8px;
    }
    .banner .swiper-slide.slide-3  .banner-img {
        width: 30vw;
    }
}