/* 基础样式设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}


.map {
    padding: 30px 0;
    background-color: #f5f5f5;
}

.map .container {
    background-color: #fff;
    padding: 20px;
}

.map_li {
    font-size: 22px;
    color: #662d91;
    padding: 10px 15px;
    font-weight: bold;
    border-bottom: 1px solid #f5f5f5;
}

.map_li a {
    display: inline-block;
    position: relative;
}

.map_li a::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0px;
    width: 100%;
    height: 4px;
    background: #662d91;

}

.map_ul {
    margin: 30px 10px;
}

.map_ul li {
    margin-bottom: 10px;
    font-size: 16px;
    color: #1A1A1A;
    background-color: rgba(109, 45, 204, 0.1);
    padding: 3px 10px;
    border-radius: 5px;
    margin-right: 10px;
    display: inline-block;
}

._page_container {
    font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
    font-size: 13px;
    line-height: 28px;
    text-align: center;
    user-select: none;
    margin: 20px 0;
}

._page_container input[type=number] {
    -moz-appearance: textfield;
}

._page_container input[type=number]::-webkit-inner-spin-button,
._page_container input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

._page_container ._pages {
    display: inline-block;
}

._page_container ._pages li {
    display: inline-block;
    list-style: none;
    vertical-align: top;
    color: #303133;
    font-weight: bold;
    min-width: 30px;
    text-align: center;
    margin: 0 5px;
    border-radius: 2px;
    cursor: pointer;
}

._page_container ._pages li:hover {
    color: #6D2DCC;
}

._page_container ._pages li:first-child,
._page_container ._pages li:last-child {
    font-size: 14px;
}

._page_container ._pages ._prev,
._page_container ._pages ._next,
._page_container ._pages ._home,
._page_container ._pages ._last {
    font-size: 12px;
    font-weight: normal;
    padding: 0 8px;
}

._page_container ._jumper {
    display: inline-block;
    color: #606266;
    margin-left: 10px;
}

._page_container ._jumper ._count {
    margin-right: 10px;
}

._page_container ._jumper ._jumper_input {
    display: inline-block;
    font-size: 14px;
    color: #606266;
    width: 50px;
    height: 26px;
    text-align: center;
    margin: 0 5px;
    padding: 3px;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
    background: none;
    outline: none;
    box-sizing: border-box;
}

._page_container ._jumper ._jumper_input:focus {
    border-color: #6D2DCC;
}

._pages_1 li {
    background-color: #f4f4f5;
}

._active_1 {
    color: #fff !important;
    background-color: #6D2DCC !important;
}

._active_2 {
    color: #6D2DCC !important;
}

._disabled {
    cursor: not-allowed !important;
}

._disabled_c {
    color: #c0c4cc !important;
}

img {
    max-width: 100%;
    display: block;
}

body {
    color: #333;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.img_logo {
    width: 200px;
}

.icon-dizhi {
    color: #000;
}

.address {
    color: #000;
}

.logo_box {
    padding: 10px 10px 10px 0;
}

.row {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.multi_row2 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.multi_row5 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 10px;
}

.footer .logo_box {
    max-width: 400px;
    font-size: 14px;
}

.footer .logo {
    font-weight: bold;
}

.nav ul {
    display: flex;
}

.nav ul li {
    margin-left: 40px;
    position: relative;
}

.navbox li.active a::after,
.navbox li:hover a::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 0;
    height: 3px;
    border-radius: 5px;
    background-color: #662d91;
    transition: all 0.3s ease;
    animation: navLinkFade 0.5s ease forwards;
}

a:hover {
    color: #662d91;
}

.nav {
    display: flex;
    justify-content: space-between;
    padding: 0 10px 0 10px;
    align-items: center;
}

.link_box {
    display: flex;
    align-items: center;
}

@keyframes navLinkFade {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

.tab.padding0 {
    padding-right: 0;
}

.resources-content {
    margin-top: 20px;
}

.resources-tabs .tab {
    flex: 1;
}

.product-item:hover p {
    color: #662d91;
}

#banner {
    background: #EDEAF0;
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav ul li a {
    font-size: 16px;
    color: #333;
    transition: all 0.3s ease;
}

.nav ul li a:hover,
.nav>a:hover,
.nav ul li.active a {
    color: #662d91;
}

.vr {
    border-radius: 5px;
    border: 1px solid #787878;
    display: inline-block;
    line-height: normal;
    margin-left: 10px;
    padding: 1px 6px;
}

.vr>i {
    font-size: 24px;
}

.tag {
    font-size: 14px;
    color: #1A1A1A;
    background-color: rgba(109, 45, 204, 0.1);
    padding: 3px 10px;
    border-radius: 5px;
    margin-right: 10px;
    margin-bottom: 10px;
    word-break: keep-all;
}

._nav {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.brand {
    margin: 30px 0;
}

.brand .container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.brand .img_box {
    margin-bottom: 20px;
    width: 70%;
    border: 2px solid #eee;
    padding: 5px;
}

._nav .item {
    font-size: 18px;
    font-weight: bold;
    margin: 0 15px;
    cursor: pointer;
    position: relative;
}

._nav .item.active,
._nav .item:hover {
    color: #662d91;
}


.contact-btn a {
    background-color: #662d91;
    color: #fff;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 14px;
    transition: background-color 0.3s;
}

.contact-btn a:hover {
    background-color: #55257d;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: #fff;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
    transition: right 0.3s;
    padding: 20px;
}

.details {
    padding: 20px 0;
}

.details .title {
    text-align: center;
}

.details .intro {
    text-align: center;
    margin: 10px 0 0 0;
}

.details .details-content {
    text-align: justify;
    min-height: 50vh;
    padding: 20px 0;
}

.details .details-content p {
    text-indent: 28px;
    line-height: 24px;
    padding: 5px;
    display: block;
    margin: 5px 0;
}

.details .details-content p img {
    text-indent: 0;
    max-width: 100%;
    display: block;
    margin: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu .close-menu {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    float: right;
}

.mobile-menu ul li {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.mobile-menu .mobile-contact {
    display: inline-block;
    background-color: #662d91;
    color: #fff;
    padding: 8px 15px;
    border-radius: 4px;
    margin-top: 10px;
}

/* 英雄区域/Banner样式 */
.hero {
    padding: 40px 0;
    background-color: #f5f5f5;
}

.product-banner {
    display: flex;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

/* Banner图片容器 */
.banner-image-container {
    flex: 3;
    position: relative;
    height: 400px;
    background-color: #a12323;
    overflow: hidden;
}

.main-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

/* 左右小图 */
.side-banner-img {
    position: absolute;
    width: 200px;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.side-banner-img.left {
    left: 0;
    top: 0;
}

.side-banner-img.right {
    right: 0;
    top: 0;
}

/* Banner文字覆盖层 */
.banner-overlay-text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 60px 40px;
    color: #fff;
    z-index: 2;
}

.banner-overlay-text h1 {
    font-size: 50px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.version {
    font-size: 36px;
}

.subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.feature-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    padding: 10px 18px;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s;
}

.btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* 右侧标语卡片 */
.banner-slogan-card {
    flex: 1;
    background-color: #fff;
    padding: 60px 20px;
    text-align: center;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.slogan-title {
    font-size: 32px;
    font-weight: bold;
    color: #a12323;
    margin-bottom: 10px;
    line-height: 1.2;
}

.slogan-subtitle {
    font-size: 32px;
    color: #a12323;
    margin-bottom: 40px;
    line-height: 1.2;
}

.slogan-date {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.slogan-company {
    font-size: 16px;
    color: #666;
}

/* 产品展示样式 */
.product-showcase {
    padding: 60px 0;
    background-color: #fff;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 28px;
    color: #333;
    position: relative;
    padding-bottom: 10px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background-color: #662d91;
}

.divider {
    height: 2px;
    background-color: #eee;
    flex-grow: 1;
    margin-left: 20px;
    max-width: 300px;
}

.products {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.product-item {
    width: 32%;
    text-align: center;
    transition: transform 0.3s;
    margin-bottom: 15px;
}

.product-item.no-data {
    background: none;
    box-shadow: none;
    pointer-events: none;
}

.product-item:hover {
    transform: translateY(-5px);
}

.product-img img {
    width: 100%;
    background-color: #333;
    object-fit: cover;
    margin-bottom: 15px;
}

.product-name {
    font-size: 16px;
    color: #333;
}

/* 资源区域样式 */
.resources {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.resources-tabs {
    display: flex;
    margin-bottom: 40px;
    align-items: flex-start;
    justify-content: space-between;
}

.tab {
    padding-right: 30px;
    position: relative;
}

.tab h3 {
    font-size: 24px;
    color: #999;
    transition: color 0.3s;
}

.tab.active h3 {
    color: #333;
}

.tab-divider {
    height: 3px;
    background-color: transparent;
    width: 60px;
    margin-top: 8px;
    transition: background-color 0.3s;
}

.tab.active .tab-divider {
    background-color: #662d91;
}

.see-more {
    margin-left: auto;
    color: #662d91;
    font-size: 14px;
    transition: color 0.3s;
}

.see-more:hover {
    color: #55257d;
    text-decoration: underline;
}

.tab-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.resource-item {
    position: relative;
    overflow: hidden;
    height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.6);
}

.pdf_item {
    height: initial;
}

.resource-item img {
    max-width: 100%;
    object-fit: cover;
    margin: 0 auto;
    transition: all 0.5s ease;
}

.resource-item:hover img {
    transform: scale(1.1);
    transition: all 0.5s ease;
}

.resource-name {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    color: #fff;
    font-size: 14px;
    transition: all 0.3s ease;
    background-color: rgba(0, 0, 0, 0.7);
    transition: all 0.3s ease;
    padding: 10px;
    opacity: 1;
}

.iconfont.icon-Video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 50px;
    cursor: pointer;
    transition: transform 0.3s;
}

.icon-Video:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

/* 公司介绍样式 */
.company-intro {
    padding: 60px 0;
    background-color: rgba(237, 234, 240, 1);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.intro-text p {
    margin-bottom: 10px;
    color: #555;
}

.tags {
    margin-top: 30px;
}

.intro-img img {
    width: 100%;
    height: auto;
    background-color: #333;
    object-fit: cover;
}

.crumbs {
    margin-top: 30px;
    font-size: 14px;
    color: #787878;
}

.classify {
    display: flex;
    margin: 30px 0 0 0;
    justify-content: center;
    width: 100%;
    overflow: auto;
    padding: 0 20px;
}

.classify a {
    font-weight: bold;
    font-size: 20px;
    margin-right: 20px;
    word-break: keep-all;
}

.classify a.active {
    color: #6D2DCC;
}

.classify a:hover {
    color: #6D2DCC;
}

/* 新闻资讯样式 */
.news {
    padding: 60px 0;
    background-color: #fff;
}

.news-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.list-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.mobile-menu ul li.active {
    color: #6D2DCC;
}

.minH {
    min-height: 60vh;
}

.news-item {
    background-color: #f9f9f9;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.news-item:hover .news-title {
    color: #662d91;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.news-item img {
    max-width: 100%;
    background-color: #333;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-title {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
    line-height: 1.4;
}

.news-date {
    font-size: 12px;
    color: #999;
}

/* 页脚样式 */

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #ddd;
    padding: 20px;
}

.copyright {
    font-size: 14px;
    padding: 10px 0;
    background-color: #333;
    color: #fff;
    text-align: center;
}

.popup {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 10;
    -webkit-overflow-scrolling: touch;
    display: none;
}

.popup .video {
    width: 100%;
    min-height: 100%;
    justify-content: center;
    align-items: center;
    padding: 1vh 0;
    display: flex;
}

.popup .info {
    background-color: #fff;
}

.popup video {
    display: block;
    width: auto;
    max-width: 90vw;
    height: auto;
    max-height: 90vh;
}

/* 响应式设计 */
@media (max-width: 992px) {
    #translate {
        top: 2px !important;
        right: 5px !important;
    }

    .classify a {
        font-size: 16px;
    }

    .tag,
    .intro-text {
        font-size: 12px;
    }

    .news-title {
        font-size: 12px;
    }

    .footer .img_logo {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .news-content {
        padding: 10px;
    }

    .classify {
        justify-content: initial
    }

    .vr {
        display: none;
    }

    .nav,
    .contact-btn {
        display: none;
    }

    .container {
        justify-content: space-between;
    }

    .mobile-menu-btn {
        display: block;
    }


    .section-header h2,
    .tab.active h3 {
        font-size: 18px;
    }

    .link_box {
        flex-direction: column-reverse;
        align-items: flex-end;
    }

    .product-showcase,
    .company-intro,
    .news {
        padding: 20px 0;
    }

    .section-header {
        margin-bottom: 20px;
    }

    .padding0 {
        margin-top: 30px;
    }


    .resources-tabs .tab {
        width: 100%;
        padding: 0;
    }

    .resource-item {
        height: 250px;
    }

    .resources {
        padding: 20px 0;
    }

    .resources-tabs {
        flex-direction: column;
    }

    .banner-overlay-text h1 {
        font-size: 40px;
    }

    .version {
        font-size: 28px;
    }

    .subtitle {
        font-size: 20px;
    }

    .btn {
        padding: 8px 14px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .product-banner {
        flex-direction: column;
    }

    .brand .img_box {
        width: 100%;
    }

    .product-name {
        font-size: 14px;
    }

    .product-img img {
        margin-bottom: 10px;
    }

    .products {
        flex-wrap: wrap;
    }

    .product-item {
        width: 100%;
        margin-bottom: 15px;
    }

    .banner-image-container,
    .banner-slogan-card {
        width: 100%;
    }

    .banner-image-container {
        height: 300px;
    }

    .banner-slogan-card {
        padding: 30px 20px;
    }

    .products,
    .news-items {
        grid-template-columns: repeat(2, 1fr);
    }

    .list-items {
        grid-template-columns: repeat(3, 1fr);
    }

    .intro-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .banner-image-container {
        height: 250px;
    }

    .banner-overlay-text {
        padding: 40px 20px;
    }

    .banner-overlay-text h1 {
        font-size: 32px;
    }

    .version {
        font-size: 24px;
    }

    .subtitle {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .feature-buttons {
        gap: 8px;
    }

    .btn {
        padding: 6px 10px;
        font-size: 12px;
    }

    .slogan-title,
    .slogan-subtitle {
        font-size: 24px;
    }

    .products,
    .news-items,
    .resources-content {
        grid-template-columns: 1fr;
    }

    .list-items {
        grid-template-columns: 1fr;
    }

    .side-banner-img {
        width: 150px;
    }

    ._page_container ._pages ._home,
    ._page_container ._pages ._last {
        display: none;
    }

    ._page_container ._jumper {
        margin-top: 10px;
    }
}