/* 德玛士模板 - 基础样式 */

/* 基础变量 */
:root {
    --primary-color: #E53935;
    --text-primary: #333;
    --text-secondary: #666;
    --bg-light: #f5f5f5;
    --border-color: #ddd;
}

/* Final lock: product-center banner equals solution banner */
@media (min-width: 769px) {
    .product-list-page .product-hero-banner,
    .solution-hero {
        height: var(--banner-height-desktop) !important;
        margin-top: -1.5rem !important;
    }
}

@media (max-width: 768px) {
    .product-list-page .product-hero-banner,
    .solution-hero {
        height: var(--banner-height-desktop) !important;
        margin-top: 0 !important;
    }
}

/* Unified banner metrics override */
:root {
    --banner-height-desktop: 65rem;
    --banner-height-mobile: 20rem;
    --banner-title-desktop: 4.8rem;
    --banner-subtitle-desktop: 1.7rem;
    --banner-title-mobile: 2rem;
    --banner-subtitle-mobile: 0.95rem;
}

.page-banner,
.article-page .article-header,
.about-hero,
.contact-hero,
.service-hero,
.solution-detail-hero {
    height: var(--banner-height-desktop) !important;
    margin-top: -1.5rem !important;
}

.product-hero-banner h1,
.page-banner h1,
.article-page .article-header h1,
.about-hero-inner h1,
.contact-hero-inner h1,
.service-hero-inner h1,
.solution-hero-inner h1,
.solution-detail-hero-inner h1 {
    font-size: var(--banner-title-desktop) !important;
}

.product-hero-banner p,
.page-banner p,
.about-hero-inner p,
.contact-hero-inner p,
.service-hero-inner p,
.solution-hero-inner p,
.solution-detail-hero-inner p {
    font-size: var(--banner-subtitle-desktop) !important;
}

@media (max-width: 768px) {
    .page-banner,
    .article-page .article-header,
    .about-hero,
    .contact-hero,
    .service-hero,
    .solution-detail-hero {
        height: var(--banner-height-mobile) !important;
        margin-top: 0 !important;
    }

    .product-hero-banner h1,
    .page-banner h1,
    .article-page .article-header h1,
    .about-hero-inner h1,
    .contact-hero-inner h1,
    .service-hero-inner h1,
    .solution-hero-inner h1,
    .solution-detail-hero-inner h1 {
        font-size: var(--banner-title-mobile) !important;
        margin-bottom: 0.75rem !important;
    }

    .product-hero-banner p,
    .page-banner p,
    .about-hero-inner p,
    .contact-hero-inner p,
    .service-hero-inner p,
    .solution-hero-inner p,
    .solution-detail-hero-inner p {
        font-size: var(--banner-subtitle-mobile) !important;
    }
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    scroll-behavior: smooth;
}

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

a:hover {
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* 导航栏 */
.navbar {
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

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

.navbar-brand img {
    height: 40px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin-left: 4.5rem;
    margin-right: auto;
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    position: relative;
}

.social-icon img {
    width: 1.1rem;
    height: 1.1rem;
    display: block;
}

.lang-tag {
    font-size: 1rem;
    font-weight: 500;
    color: #000;
}

.header-qr-popover {
    position: absolute;
    top: calc(100% + 0.8rem);
    right: 0;
    width: 9.6rem;
    padding: 0.6rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 1010;
}

.header-qr-popover.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-qr-popover img {
    width: 100%;
    display: block;
    border-radius: 0.35rem;
}

.header-qr-popover p {
    margin-top: 0.45rem;
    font-size: 0.78rem;
    line-height: 1.35;
    color: #444;
}

.navbar.navbar-light-theme {
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.18) inset;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar.navbar-light-theme .nav-menu a {
    color: #fff;
}

.navbar.navbar-light-theme .nav-menu a:hover,
.navbar.navbar-light-theme .nav-menu a.active {
    color: rgba(255, 255, 255, 0.8);
}

.navbar.navbar-light-theme .navbar-brand img,
.navbar.navbar-light-theme .social-icon img {
    filter: brightness(0) invert(1);
}

.navbar.navbar-light-theme .lang-tag {
    color: #fff;
}

/* 主内容区 */
.main-content {
    min-height: calc(100vh - 200px);
    /* margin-top: 80px; */
}

/* 首页样式 */
.home-v2 {
    padding: 1.5rem 0 3rem;
    background: #f7f8f8;
    font-family: "Source Han Sans CN-Regular", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.home-v2 h2 {
    font-size: 2.25rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.home-hero {
    max-width: 75rem;
    margin: 0 auto;
    border-radius: 0;
    overflow: hidden;
    background: #f7f8f8;
    position: relative;
    height: 41rem;
}

.hero-mosaic {
    position: absolute;
    inset: 0;
    opacity: 1;
    transform: scale(0.88);
    transform-origin: center top;
}

.hero-overlay-bg {
    position: absolute;
    left: -37.4375rem;
    top: -49.1875rem;
    width: 149.9375rem;
    height: 171.9375rem;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.08;
}

.hero-overlay-left {
    position: absolute;
    left: -2.125rem;
    top: 16.875rem;
    width: 22rem;
    height: 12.4rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.85;
}

.hero-cell {
    position: absolute;
    background-size: cover;
    background-position: center;
    border-radius: 0.75rem;
}

.hero-cell-1 { left: 20.375rem; top: 15.25rem; width: 32.5rem; height: 18.25rem; }
.hero-cell-2 { left: 46.1875rem; top: 15.25rem; width: 32.5rem; height: 18.25rem; }
.hero-cell-3 { left: 4.625rem; top: 30.5rem; width: 31.5rem; height: 17.75rem; }
.hero-cell-4 { left: 41rem; top: 33.5rem; width: 31.5rem; height: 14.75rem; }

.hero-copy {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #4f4f4f;
    padding-top: 4.25rem;
}

.hero-copy h1 {
    font-size: 2.25rem;
    letter-spacing: 0.75rem;
    margin-bottom: 1rem;
    font-family: "Source Han Sans CN-Bold", sans-serif;
    color: #5a5a5a;
}

.hero-copy p {
    color: #9a9a9a;
    font-size: 1.75rem;
    font-family: "Source Han Sans CN-Medium", sans-serif;
}

.solution-overview {
    margin-top: 2.5rem;
}

.solution-overview .section-title {
    margin-bottom: 1rem;
    font-size: 2.25rem;
    font-family: "Source Han Sans CN-Regular", sans-serif;
    color: #000;
    text-align: left;
}

.solution-banner {
    background-color: rgba(255, 255, 255, 0.96);
    border-radius: 0.9375rem;
    padding: 7.25rem 2rem 5rem;
    text-align: center;
    background-image: url("../images/5741b259571cd4157a722823b6bc114fc0c0dc3c.png");
    background-size: cover;
    background-position: center;
    position: relative;
}

.solution-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 0.9375rem;
    background: rgba(255, 255, 255, 0.52);
}

.solution-subtitle {
    position: relative;
    z-index: 1;
    font-size: 2.2rem;
    font-family: "Source Han Sans CN-Regular", sans-serif;
    color: #000;
    margin-bottom: 1.5rem;
}

.dark-btn {
    position: relative;
    z-index: 1;
    display: inline-block;
    background: #000;
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-size: 1.125rem;
}

.metric-row {
    margin-top: 1rem;
    background: #fff;
    border-radius: 0.9375rem;
    padding: 1.8rem 2.5rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.metric-item img {
    width: 3rem;
    height: 3rem;
    object-fit: contain;
}

.metric-item strong {
    display: block;
    font-size: 2.2rem;
    font-family: "Source Han Sans CN-Bold", sans-serif;
    line-height: 1.2;
}

.metric-item span {
    color: #828282;
    font-size: 1rem;
}

.home-products,
.home-news,
.quote-cta {
    margin-top: 3.5rem;
}

.product-grid-v2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem 2.2rem;
}

.product-card-v2 {
    display: block;
    background: #f4f4f4;
    border-radius: 0.9375rem;
    overflow: hidden;
}

.product-card-v2 .pic {
    height: 14.2rem;
    padding: 1.2rem 1rem 0.4rem;
    box-sizing: border-box;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.product-card-v2 p {
    padding: 0.65rem 1.5rem 1.15rem;
    color: #828282;
    font-size: 1.125rem;
    line-height: 1.35;
}

.news-grid-v2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.news-card-v2 {
    position: relative;
    background: #f3f3f3;
    border-radius: 0.9375rem;
    overflow: hidden;
    padding-bottom: 3.8rem;
    min-height: 26.8rem;
}

.news-card-v2 .pic {
    height: 12.8rem;
    background-size: cover;
    background-position: center;
}

.news-card-v2 .date {
    display: flex;
    gap: 0.45rem;
    align-items: baseline;
    padding: 1.6rem 1.5rem 0;
}

.news-card-v2 .date strong {
    font-size: 2.9rem;
    line-height: 0.95;
    font-weight: 700;
}

.news-card-v2 .date span {
    font-size: 1.25rem;
    line-height: 1.1;
    color: #141414;
}

.news-card-v2 h3 {
    padding: 1rem 1.5rem 0;
    margin-bottom: 0.7rem;
    font-size: 1.85rem;
    line-height: 1.28;
}

.news-card-v2 p {
    padding: 0 1.5rem;
    color: #828282;
    font-size: 1.05rem;
    line-height: 1.55;
}

/* 原稿样式：第一张卡片为图文，其余两张以文字信息为主 */
.news-grid-v2 .news-card-v2:nth-child(1) .date {
    display: none;
}

.news-grid-v2 .news-card-v2:nth-child(n+2) .pic {
    display: none;
}

.news-grid-v2 .news-card-v2:nth-child(n+2) h3 {
    padding-top: 1.3rem;
}

.news-card-v2::after {
    content: "";
    position: absolute;
    right: 1.35rem;
    bottom: 1.15rem;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.62rem;
    background: #ebebeb;
    background-image: url('/themes/demasWeb/public/assets/images/Regular_polygon_22_1020.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 0.62rem 0.78rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-category-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
    margin: 0 0 2.25rem;
}

.news-category-tabs a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3.7rem;
    border-radius: 0.75rem;
    background: #f3f3f3;
    color: #7a7a7a;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
}

.news-category-tabs a.active,
.news-category-tabs a:hover {
    background: #fff;
    color: #4a4a4a;
}

.solution-detail-page {
    background: #f7f8f8;
    padding: 0 0 3rem;
}

.solution-detail-hero {
    position: relative;
    height: var(--banner-height-desktop) !important;
    margin-top: -1.5rem;
    overflow: hidden;
}

.solution-detail-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.solution-detail-hero-mask {
    position: absolute;
    inset: 0;
    background: rgba(16, 22, 30, 0.42);
}

.solution-detail-hero-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.solution-detail-hero-inner h1 {
    font-size: 4.8rem;
    line-height: 1.25;
    margin: 0 0 1.1rem;
}

.solution-detail-hero-inner p {
    font-size: 1.7rem;
    line-height: 1.5;
    opacity: 0.95;
}

.solution-detail-main {
    margin-top: 2rem;
    padding-bottom: 0.4rem;
}

.solution-detail-title {
    font-size: 2.2rem;
    color: #111;
    margin: 0 0 1rem;
    line-height: 1.35;
}

.solution-detail-intro {
    color: #6a6a6a;
    font-size: 1rem;
    line-height: 1.9;
    margin: 0 0 1.45rem;
}

.solution-detail-content {
    background: transparent;
}

.solution-detail-content p {
    color: #666;
    font-size: 1rem;
    line-height: 1.9;
    margin: 0 0 1rem;
}

.solution-detail-content img {
    display: block;
    width: 100%;
    max-width: 100%;
    border-radius: 0.95rem;
    margin: 0 0 1.45rem;
    background: #efefef;
    padding: 0.3rem;
}

.solution-detail-content table {
    width: 100%;
    max-width: 100%;
}

.solution-detail-cta {
    margin-top: 1.2rem;
}

.news-more-icon {
    width: 0.62rem;
    height: 0.78rem;
    object-fit: contain;
}

.quote-box {
    background: #f3f3f3;
    border-radius: 0.9375rem;
    padding: 2.6rem 2.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 产品展示 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    padding: 1rem;
    font-size: 1.125rem;
    text-align: center;
}

/* 解决方案 */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.solution-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.solution-card p {
    color: var(--text-secondary);
}

.solution-list-v3 {
    padding: 4rem 0;
    background: var(--bg-light);
}

.solution-row-list {
    display: grid;
    gap: 1.6rem;
}

.solution-row-card {
    display: grid;
    grid-template-columns: 40% minmax(0, 1fr);
    gap: 2.5rem;
    align-items: center;
    background: #fff;
    border-radius: 0.95rem;
    padding: 0 0;
}

.solution-row-thumb {
    border-radius: 0.75rem 0 0 0.75rem;
    overflow: hidden;
    height: 100%;
}

.solution-row-thumb img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    object-position: center;
    background: transparent;
    display: block;
}

.solution-row-content{
    padding: 2.2rem 2.2rem;
}

.solution-row-card.is-reverse .solution-row-thumb {
    order: 2;
    border-radius: 0 0.75rem 0.75rem 0;
}

.solution-row-card.is-reverse .solution-row-content {
    order: 1;
}

.solution-row-card.is-reverse {
    grid-template-columns: minmax(0, 1fr) 44%;
}

.solution-row-content h3 {
    font-size:2rem;
    line-height: 1.5;
    color: #111;
    margin-top:1rem;
    margin-bottom: 0.95rem;
}

.solution-row-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: #6e6e6e;
    margin: 0 0 1.2rem;
}

.solution-row-link {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a1a;
}

.solution-row-arrows {
    font-style: normal;
    letter-spacing: 0.08rem;
    margin-right: 0.25rem;
    background: linear-gradient(90deg, #6f6f6f 0%, #8f8f8f 55%, #bdbdbd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.solution-list-pagination {
    margin-top: 2.6rem;
    text-align: center;
}

/* 新闻列表 */
.news-list {
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.news-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.news-item:last-child {
    border-bottom: none;
}

.news-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-right: 1rem;
    white-space: nowrap;
}

/* CTA区域 */
.cta {
    background: var(--bg-light);
    padding: 4rem 1rem;
    text-align: center;
}

.cta .btn {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    margin-top: 1rem;
    transition: background 0.3s;
}

.cta .btn:hover {
    background: #c62828;
    color: white;
}

/* 列表页 */
.list-page .page-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    padding: 4rem 1rem;
    text-align: center;
}

.list-page .page-header h1 {
    font-size: 2rem;
}

.product-list-page .page-header {
    background: #F7F8F8;
    color: #1d1d1d;
    padding: 4.2rem 1rem 1.6rem;
}

.product-list-page {
    background: #F7F8F8;
}

.product-list-page .product-hero-banner {
    position: relative;
    height: var(--banner-height-desktop) !important;
    padding: 0;
    margin-top: -1.5rem;
    background-image:
        linear-gradient(0deg, rgba(8, 16, 32, 0.45), rgba(8, 16, 32, 0.45)),
        url('/themes/demasWeb/public/assets/images/39ed12ce348e78a1e49206c0e236ace629aba0d9.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.page-banner {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: #fff;
    height: var(--banner-height-desktop) !important;
    margin-top: -1.5rem;
    display: flex;
    align-items: center;
}

.page-banner .container {
    text-align: center;
}

.page-banner h1 {
    font-size: 4.8rem;
    margin-bottom: 1rem;
}

.page-banner p {
    font-size: 1.7rem;
    opacity: 0.9;
}

.news-page-banner {
    background-image:
        linear-gradient(0deg, rgba(8, 16, 32, 0.45), rgba(8, 16, 32, 0.45)),
        url('/themes/demasWeb/public/assets/images/2ba8836dc47d8d791927d74aa934d05594b87e4c.png');
    background-size: cover;
    background-position: top center;
}

.product-hero-banner .hero-inner {
    text-align: center;
}

.product-hero-banner h1 {
    font-size: 4.8rem;
    font-weight: 700;
    letter-spacing: 0.06rem;
    margin-bottom: 2rem;
}

.product-hero-banner p {
    font-size: 1.7rem;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.03rem;
}

.product-list-page .page-header h1 {
    font-size: 2.25rem;
    font-weight: 600;
    margin-bottom: 0;
}

.product-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 0 0 1.8rem;
}

.product-filter-tabs a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 2.2rem;
    padding: 0 1rem;
    border-radius: 999px;
    background: #F7F8F8;
    color: #666;
    font-size: 0.9rem;
}

.product-filter-tabs a.active,
.product-filter-tabs a:hover {
    background: #111;
    color: #fff;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.products-grid-page {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.9rem 2rem;
    padding: 0.2rem 0 2.2rem;
}

.product-center-layout {
    display: grid;
    grid-template-columns: 15.2rem minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
    margin-top: 2.5rem;
}

.product-side-nav h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1b1b1b;
    line-height: 1.2;
    margin-bottom: 2.5rem;
}

.side-nav-list {
    background: #fff;
    border-radius: 0.95rem;
    padding: 0.7rem;
}

.side-nav-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 2.45rem;
    border-radius: 0.5rem;
    padding: 0 0.78rem;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #212121;
    background: #fff;
}

.side-nav-list a:last-child {
    margin-bottom: 0;
}

.side-nav-list a.active {
    background: #0d0d0d;
    color: #fff;
}

.side-nav-list a.active::after {
    content: "";
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: #fff;
}

.product-main-area .product-filter-tabs a {
    min-width: 5.5rem;
    height: 2rem;
    font-size: 1rem;
    border-radius: 0.8rem;
}

.article-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.product-card-page {
    background: #fff;
    border-radius: 1.35rem;
    box-shadow: none;
    transition: transform 0.25s ease;
}

.product-card-page:hover {
    transform: translateY(-4px);
    box-shadow: none;
}

.product-thumb {
    position: absolute;
    right: 0.2rem;
    bottom: 0.8rem;
    width: 80%;
    height: 68%;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
    display: block;
}

.product-info {
    position: relative;
    z-index: 2;
    padding: 1.35rem 1.3rem 0;
    max-width: 58%;
}

.product-info h3 {
    margin: 0 0 0.45rem;
    font-size: 1.35rem;
    color: #222;
    font-weight: 700;
    line-height: 1.25;
}

.product-info p {
    margin: 0;
    font-size: 1.05rem;
    color: #8b8b8b;
    line-height: 1.45;
}

.product-meta {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 0.98rem;
    color: #6f6f6f;
    line-height: 1.2;
}

.product-card-page a {
    position: relative;
    display: block;
    min-height: 18.6rem;
    overflow: hidden;
}

.product-arrow {
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 3rem;
    height: 3rem;
    border-radius: 0.77rem;
    background: #F7F8F8;
}

.product-arrow::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-40%, -50%);
    width: 0;
    height: 0;
    border-top: 0.48rem solid transparent;
    border-bottom: 0.48rem solid transparent;
    border-left: 0.62rem solid #454545;
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-info {
    padding: 1.5rem;
}

.article-info h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.article-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.article-date {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.pagination {
    text-align: center;
    padding: 2rem 0;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
}

.pagination a:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination .current {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.empty-result {
    grid-column: 1 / -1;
    text-align: center;
    color: #999;
    padding: 4rem 0;
}

/* 文章页 */
.article-page .article-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    height: var(--banner-height-desktop) !important;
    margin-top: -1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail-page {
    background-color: #F7F8F8;
    padding: 1.2rem 0 3rem;
}

.product-top h1 {
    text-align: center;
    font-size: 4.1rem;
    line-height: 1.2;
    margin-bottom: 0.65rem;
}

.product-tag {
    display: inline-block;
    margin: 0 auto 0.55rem;
    padding: 0.45rem 1.4rem;
    border: 1px solid #d7d7d7;
    border-radius: 0.7rem;
    font-size: 1.35rem;
    color: #555;
}

.product-top {
    text-align: center;
    padding-top: 0.2rem;
    background-image: url('/themes/demasWeb/public/assets/images/a902a86e110c9d34fb127f018c19a6b7a737717d.png');
    background-repeat: no-repeat;
    background-position: center top;
    background-size: 100% auto;
    padding-bottom: 1.2rem;
}

.product-model-line {
    color: #8d8d8d;
    font-size: 1.25rem;
    margin-bottom: 0.9rem;
}

.product-main-image {
    width: 72%;
    margin: 0 auto;
    border-radius: 1.1rem;
    overflow: hidden;
}

.product-main-image img {
    width: 100%;
    display: block;
}

.product-highlights,
.product-specs,
.product-recommend {
    margin-top: 1.8rem;
}

.product-highlights h2,
.product-specs h2,
.product-recommend h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.highlight-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1.2rem;
    align-items: center;
}

.highlight-text {
    color: #444;
    font-size: 1rem;
    line-height: 1.8;
}

.highlight-item {
    margin-bottom: 1.35rem;
}

.highlight-item:last-child {
    margin-bottom: 0;
}

.highlight-item h3 {
    font-size: 1.3rem;
    line-height: 1.5;
    color: #1f1f1f;
    margin-bottom: 0.35rem;
}

.highlight-item p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.65;
    color: #666;
}

.highlight-image img {
    width: 100%;
    border-radius: 0.8rem;
    display: block;
}

.spec-table {
    background: transparent;
    border-top: 1px solid #bdbdbd;
}

.spec-table div {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #bdbdbd;
    padding: 0.68rem 0.4rem;
    font-size: 0.95rem;
}

.spec-table em {
    font-style: normal;
    color: #555;
}

.product-quote-cta {
    margin-top: 1.8rem;
}

.recommend-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.recommend-card {
    position: relative;
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    min-height: 12rem;
    display: block;
}

.recommend-thumb {
    position: absolute;
    right: 0.3rem;
    bottom: 0.5rem;
    width: 64%;
    height: 62%;
}

.recommend-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
    display: block;
}

.recommend-info {
    padding: 1rem;
    max-width: 62%;
}

.recommend-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
}

.recommend-info p {
    font-size: 0.88rem;
    color: #777;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.45rem;
}

.recommend-meta {
    display: inline-block;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.2;
}

.service-page {
    background: #F7F8F8; 
    padding-bottom: 2.4rem;
}

.service-hero {
    position: relative;
    height: var(--banner-height-desktop) !important;
    margin-top: -1.5rem;
    overflow: hidden;
}

.service-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.service-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 16, 32, 0.45);
}

.service-hero-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
}

.service-hero-inner h1 {
    font-size: 4.8rem;
    margin-bottom: 1rem;
}

.service-hero-inner p {
    font-size: 1.7rem;
    opacity: 0.9;
}

.solution-hero {
    position: relative;
    height: 55rem;
    margin-top: -1.5rem;
    overflow: hidden;
}

.solution-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/themes/demasWeb/public/assets/images/5741b259571cd4157a722823b6bc114fc0c0dc3c.png');
    background-size: cover;
    background-position: center;
}

.solution-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 16, 32, 0.45);
}

.solution-hero-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
}

.solution-hero-inner h1 {
    font-size: 3.8rem;
    margin-bottom: 1rem;
}

.solution-hero-inner p {
    font-size: 1.5rem;
    opacity: 0.9;
}

.service-content {
    margin-top: 2rem;
    padding-top: 1.8rem;
    border-top: 1px solid #cfcfcf;
}

.service-row {
    display: grid;
    grid-template-columns: 33% 1fr;
    gap: 2.8rem;
    align-items: center;
    margin-bottom: 1.7rem;
}

.service-row-image {
    height: 15.8rem;
    border-radius: 0.8rem;
    background-size: cover;
    background-position: center;
}

.service-row-text h2 {
    font-size: 2.0rem;
    margin-bottom: 1rem;
   text-decoration: underline;
}

.service-row-text p {
    font-size: 0.9rem;
    color: #5d5d5d;
    line-height: 1.85;
    margin-bottom: 0.5rem;
}

.article-page .article-header h1 {
    font-size: 4.8rem;
    margin-bottom: 1rem;
}

.article-meta {
    font-size: 0.875rem;
    opacity: 0.8;
}

.article-meta span {
    margin: 0 1rem;
}

.article-content {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 2rem;
    align-items: start;
}

.article-main .article-content {
    max-width: none;
    margin: 3rem 0 0;
    padding: 0;
}

.article-sidebar {
    margin-top: 3rem;
    border-left: 1px solid #bdbdbd;
    padding-left: 1.1rem;
}

.article-sidebar h3 {
    font-size: 1.45rem;
    margin: 0 0 1rem;
}

.article-side-empty {
    color: #8a8a8a;
    padding: 1rem 0;
}

.recommend-news-card {
    display: block;
    position: relative;
    background: #f3f3f3;
    border-radius: 0.8rem;
    padding: 1.3rem 1.2rem 1rem;
    margin-bottom: 1rem;
}

.recommend-news-date strong {
    font-size: 2rem;
    line-height: 1;
    display: block;
    margin-bottom: 0.8rem;
}

.recommend-news-date span {
    font-size: 1.35rem;
    line-height: 1.1;
    display: block;
    margin-bottom: 0.95rem;
}

.recommend-news-card h4 {
    font-size: 1.6rem;
    line-height: 1.35;
    margin: 0 0 0.7rem;
}

.recommend-news-card p {
    color: #828282;
    font-size: 1.05rem;
    line-height: 1.55;
    margin: 0;
}

.recommend-news-arrow {
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.62rem;
    background: #ebebeb;
}

.recommend-news-arrow::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-40%, -50%);
    width: 0;
    height: 0;
    border-top: 0.35rem solid transparent;
    border-bottom: 0.35rem solid transparent;
    border-left: 0.48rem solid #5f5f5f;
}

.article-featured-image {
    margin-bottom: 2rem;
    text-align: center;
}

.article-featured-image img {
    border-radius: 8px;
    max-width: 100%;
}

.article-body {
    font-size: 1rem;
    line-height: 1.8;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.article-tags {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.article-nav {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem 1rem;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
}

.article-main .article-nav {
    max-width: none;
}

.article-nav a {
    color: var(--text-secondary);
}

.article-nav a:hover {
    color: var(--primary-color);
}

/* 单页面 */
.page-content .page-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    padding: 4rem 1rem;
    text-align: center;
}

.page-content .page-header h1 {
    font-size: 2rem;
}

.page-body {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.page-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.page-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

/* 页脚 */
.footer {
    background: #f7f8f8;
    color: #202020;
    padding: 0 0 2.4rem;
}

.footer .container {
    border-top: 1px solid #222;
    padding-top: 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2.2fr 1fr 1.2fr 1fr 1fr 1fr 1.45fr;
    gap: 1.55rem;
}

.footer-brand h3,
.footer-links h4,
.footer-contact h4 {
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.footer-brand p,
.footer-links li a,
.footer-contact p {
    font-size: 0.82rem;
    color: #444;
    line-height: 1.75;
}

.footer-logo {
    width: 124px;
    height: auto;
    display: block;
    margin-bottom: 0.7rem;
}

.footer-cert-list {
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-cert-list img {
    width: 1.38rem;
    height: 1.38rem;
    object-fit: contain;
}

.footer-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.35rem;
}

.footer-links a {
    color: #444;
}

.footer-links a:hover {
    color: #000;
}

.footer-contact p span {
    display: inline-block;
    min-width: 2.8rem;
}

.footer-contact h5 {
    margin-top: 0.85rem;
    margin-bottom: 0.6rem;
    font-size: 0.94rem;
    font-weight: 700;
}

.footer-social {
    display: flex;
    gap: 0.8rem;
}

.footer-social a {
    display: inline-flex;
    width: 1.05rem;
    height: 1.05rem;
}

.footer-social img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.about-page,
.contact-page {
    background: #F7F8F8;
    padding-bottom: 2.5rem;
}

.about-hero,
.contact-hero {
    position: relative;
    height: 58rem !important;
    margin-top: -1.5rem;
    overflow: hidden;
}

.about-hero-bg,
.contact-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.about-hero-overlay,
.contact-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 16, 32, 0.45);
}

.about-hero-inner,
.contact-hero-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    text-align: center;
}

.about-hero-inner h1,
.contact-hero-inner h1 {
    font-size: 4.8rem;
    margin-bottom: 1rem;
}

.about-hero-inner p,
.contact-hero-inner p {
    font-size: 1.7rem;
    opacity: 0.92;
}

.about-content,
.contact-content {
    margin-top: 2rem;
}

.about-vision-grid::after {
    content: "";
    position: absolute;
    inset: 0;
    background: url("/themes/demasWeb/public/assets/images/8249affcda8fdd6093d01f4ff84b17ba405edafc.png") no-repeat 50% 5%;
    background-size: 800% 800%;
    opacity: 0.05;
    pointer-events: none;
    z-index: 0;
}

.about-vision-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid #ebebeb;
    background: #fff;
    border-radius: 0.95rem;
    overflow: hidden;
}

.vision-cell {
    min-height: 28.2rem;
    padding: 8.3rem 2rem 2.1rem;
    border-right: 1px solid #e9e9e9;
    position: relative;
    z-index: 1;
}

.vision-cell:last-child {
    border-right: 0;
}
.vision-cell-title{
    padding: 3.3rem 2rem 2.1rem;
}

.vision-cell-title::after {
    content: none;
}

.vision-cell:last-child::after {
    content: none;
}

.vision-cell-title {
    display: flex;
    align-items: center;
}

.vision-cell h2 {
    font-size: 1.5rem;
    line-height: 1.3;
    font-weight: 700;
}

.vision-cell h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.vision-cell p {
    color: #3d3d3d;
    font-size: 1.1rem;
    line-height: 1.2;
    margin-bottom: 0.3rem;
}

.vision-cell .vision-en {
    color: #7f7f7f;
    font-size: 1.1rem;
    line-height: 1.2;
}

.about-story-card {
    margin-top: 1.55rem;
    background: #fff;
    position: relative;
    overflow: hidden;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}

.about-story-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("/themes/demasWeb/public/assets/images/086e4436ac40b56575a89b57116d05b17a35fdbf.png") no-repeat center center / cover;
    opacity: 0.5;
    pointer-events: none;
}

.about-story-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.62) 28%, rgba(255, 255, 255, 0.62) 72%, rgba(255, 255, 255, 0.95) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(255, 255, 255, 0.45) 46%, rgba(255, 255, 255, 0.78) 100%);
    pointer-events: none;
}

.about-story-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 75rem;
    margin: 0 auto;
    padding: 7rem 2.2rem 7rem;
}

.about-story-inner h3,
.about-story-inner p {
    position: relative;
    z-index: 2;
}

.about-story-inner h3 {
    font-size: 2rem;
    margin-bottom: 1.75rem;
    font-weight: 700;
    color: #1f1f1f;
}

.about-story-inner p {
    color: #212121;
    line-height: 2.45;
    font-size: 1.3rem;
    max-width: 100%;
}

.about-milestone-list {
    margin-top: 2.55rem;
    display: grid;
    gap: 2.35rem;
}

.milestone-card {
    min-height: 8.55rem;
    background-color: #fff;
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
    padding: 1.6rem 2.1rem;
    border-radius: 0.95rem;
}

.milestone-card h4 {
    font-size: 2.2rem;
    margin-bottom: 0.7rem;
}

.milestone-card p {
    font-size: 0.92rem;
    color: #5e5e5e;
    max-width: 68%;
    line-height: 1.75;
}

.about-card,
.contact-card {
    background: #fff;
    border-radius: 1rem;
    padding: 2.2rem;
    margin-bottom: 1.4rem;
}

.about-card h2,
.contact-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.about-card p {
    color: #5c5c5c;
    line-height: 1.95;
    margin-bottom: 0.8rem;
}

.about-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.about-metrics strong {
    font-size: 1.8rem;
    display: block;
}

.about-metrics span {
    color: #6f6f6f;
}

.about-cert-list {
    display: flex;
    gap: 2.2rem;
}

.about-cert-list div {
    text-align: center;
}

.about-cert-list img {
    width: 3.8rem;
    height: 3.8rem;
    object-fit: contain;
    margin-bottom: 0.4rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
}

.contact-recruit {
    margin-top: 2rem;
}

.contact-top-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7.5rem;
    margin-bottom: 1.7rem;
}

.contact-tab {
    height: 4rem;
    border-radius: 0.95rem;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 500;
    color: #5e5e5e;
}

.contact-tab:hover {
    color: #3f3f3f;
}

.contact-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 13.6rem;
    gap: 2rem;
    align-items: start;
}

.contact-jobs h2 {
    font-size: 2.2rem;
    margin: 0 0 1.2rem;
    text-decoration: underline;
}

.job-block {
    margin-bottom: 1.9rem;
}

.job-block h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.job-block p {
    font-size: 0.82rem;
    line-height: 1.64;
    color: #3c3c3c;
    margin-bottom: 0.15rem;
}

.job-pay {
    margin-top: 0.65rem;
    font-weight: 500;
}

.contact-qrcodes {
    border-left: 1px solid #8a8a8a;
    padding-left: 1.75rem;
}

.qr-item {
    margin-bottom: 1.9rem;
    text-align: center;
}

.qr-image {
    width: 8.8rem;
    height: 8.8rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 0 auto 0.45rem;
}

.qr-item p {
    font-size: 0.82rem;
    color: #777;
}

.contact-bottom-info {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 31.5rem;
    gap: 1.8rem;
    margin-top: 0.4rem;
    align-items: end;
}

.contact-text h2 {
    font-size: 2.1rem;
    margin-bottom: 0.85rem;
    text-decoration: underline;
}

.contact-text p {
    font-size: 0.96rem;
    color: #2a2a2a;
    line-height: 1.8;
}

.contact-map {
    position: relative;
    height: 20.7rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 0.35rem;
    overflow: hidden;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

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

.contact-map-label {
    position: absolute;
    right: 0.7rem;
    bottom: 0.7rem;
    z-index: 3;
    padding: 0.3rem 0.6rem;
    border-radius: 0.3rem;
    background: rgba(255, 255, 255, 0.92);
    color: #1f1f1f;
    font-size: 0.82rem;
    line-height: 1.3;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.12);
}

.contact-item {
    margin-bottom: 0.9rem;
}

.contact-item span {
    color: #777;
    font-size: 0.9rem;
}

.contact-item p {
    margin-top: 0.25rem;
    color: #222;
    font-size: 1.1rem;
}

.contact-form {
    display: grid;
    gap: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid #dedede;
    border-radius: 0.55rem;
    padding: 0.8rem 0.95rem;
    font-size: 0.95rem;
    background: #fff;
}

.dark-btn {
    border: 0;
    border-radius: 0.55rem;
    height: 2.8rem;
    background: #111;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
}

/* 响应式 */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.875rem;
    }
    
    .products-grid,
    .solutions-grid,
    .solution-row-card,
    .articles-grid,
    .news-grid-v2,
    .product-grid-v2,
    .metric-row {
        grid-template-columns: 1fr;
    }

    .metric-item {
        justify-content: flex-start;
    }

    .home-hero {
        height: 28rem;
    }

    .hero-copy h1 {
        font-size: 1.5rem;
        letter-spacing: 0.1rem;
    }

    .quote-box {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 1.4rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .products-grid-page {
        padding-top: 0;
    }

    .solution-row-content h3 {
        font-size: 2rem;
    }

    .solution-row-content p {
        font-size: 1rem;
        line-height: 1.7;
    }

    .solution-row-link {
        font-size: 1.05rem;
    }

    .product-center-layout {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .product-side-nav h3 {
        font-size: 1.25rem;
        margin-bottom: 0.8rem;
    }

    .side-nav-list a {
        font-size: 1rem;
        height: 2.55rem;
    }

    .product-main-area .product-filter-tabs a {
        min-width: 4.7rem;
        height: 2rem;
        font-size: 0.9rem;
    }

    .product-list-page .product-hero-banner,
    .solution-hero,
    .page-banner,
    .article-page .article-header {
        height: var(--banner-height-mobile) !important;
        margin-top: 0 !important;
    }

    .product-hero-banner h1 {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .page-banner h1,
    .solution-hero-inner h1,
    .service-hero-inner h1,
    .solution-detail-hero-inner h1,
    .article-page .article-header h1 {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .product-hero-banner p {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    .page-banner p,
    .solution-hero-inner p,
    .service-hero-inner p,
    .solution-detail-hero-inner p {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    .about-hero,
    .contact-hero,
    .service-hero,
    .solution-hero,
    .solution-detail-hero {
        height: 20rem;
        margin-top: 0;
    }

    .about-hero-inner h1,
    .contact-hero-inner h1 {
        font-size: 2rem;
    }

    .about-hero-inner p,
    .contact-hero-inner p {
        font-size: 0.95rem;
    }

    .about-metrics,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-top-tabs {
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .contact-tab {
        height: 2.8rem;
        font-size: 1.1rem;
    }

    .contact-main-grid,
    .contact-bottom-info {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-jobs h2,
    .contact-text h2 {
        font-size: 1.5rem;
    }

    .job-block h3 {
        font-size: 1.1rem;
    }

    .job-block p {
        font-size: 0.85rem;
        line-height: 1.65;
    }

    .contact-qrcodes {
        border-left: 0;
        border-top: 1px solid #d6d6d6;
        padding-left: 0;
        padding-top: 1rem;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.8rem;
    }

    .qr-item {
        margin-bottom: 0;
    }

    .qr-image {
        width: 5.8rem;
        height: 5.8rem;
    }

    .contact-map {
        height: 10rem;
    }

    .about-vision-grid {
        grid-template-columns: 1fr;
    }

    .vision-cell {
        min-height: auto;
        border-right: 0;
        border-bottom: 1px solid #ebebeb;
        padding: 1.25rem;
    }

    .vision-cell:last-child {
        border-bottom: 0;
    }

    .vision-cell h2 {
        font-size: 1.6rem;
    }

    .vision-cell h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }

    .vision-cell p {
        font-size: 0.9rem;
        margin-bottom: 0.45rem;
    }

    .vision-cell .vision-en {
        font-size: 0.78rem;
    }

    .vision-cell-title::after,
    .vision-cell:last-child::after {
        width: 5.2rem;
        height: 3rem;
    }

    .about-story-card {
        width: 100%;
        margin-left: 0;
    }

    .about-story-inner {
        padding: 1.2rem;
    }

    .about-story-inner h3 {
        font-size: 1.55rem;
    }

    .about-story-inner p {
        font-size: 1rem;
        line-height: 1.9;
        max-width: 100%;
    }

    .milestone-card {
        min-height: 6.4rem;
        padding: 1rem;
    }

    .milestone-card h4 {
        font-size: 1.5rem;
    }

    .milestone-card p {
        max-width: 100%;
        font-size: 0.86rem;
    }
}