/**
 * 山东普利特智能科技（集团）有限公司 普利特数控网站 - 二级页面样式
 */

/* ==================== 通用容器 ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
    box-sizing: border-box;
}

/* 确保所有页面内容区域有足够的内边距 */
.page-content {
    padding: 60px 0;
}

.page-content .container {
    padding: 0 80px;
}

/* ==================== 页面Banner ==================== */
.page-banner {
    width: 100%;
    height: auto;
    min-height: 260px;
    aspect-ratio: 3.8 / 1;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.page-banner-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
}

.page-banner-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
    box-sizing: border-box;
}

.page-banner-content h1 {
    font-size: 48px;
    color: #fff;
    margin-bottom: 10px;
}

.page-banner-content .subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ==================== 子导航 ==================== */
.sub-nav {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.sub-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
}

.sub-nav-tabs {
    display: flex;
}

.sub-nav-tabs a {
    display: block;
    padding: 20px 30px;
    font-size: 15px;
    color: var(--text-light);
    position: relative;
}

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

.sub-nav-tabs a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-green);
}

/* 面包屑导航 */
.breadcrumb {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--text-light);
}

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

.breadcrumb .separator {
    margin: 0 10px;
}

.breadcrumb .home-icon {
    width: 16px;
    height: 16px;
    margin-right: 5px;
}

/* ==================== 解决方案页面 ==================== */
.solution-intro {
    padding: 80px 0;
    background: #fff;
}

.solution-intro-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.solution-intro-image {
    flex: 1;
}

.solution-intro-image img {
    width: 100%;
    border-radius: 8px;
}

.solution-intro-text {
    flex: 1;
}

.solution-intro-text .tag {
    color: var(--primary-green);
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.solution-intro-text .tag::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--primary-green);
    border-radius: 50%;
    margin-right: 8px;
}

.solution-intro-text h2 {
    font-size: 36px;
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.solution-intro-text p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.solution-intro-stats {
    display: flex;
    gap: 60px;
    margin-bottom: 30px;
}

.solution-intro-stats .stat {
    text-align: center;
}

.solution-intro-stats .stat .number {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-green);
}

.solution-intro-stats .stat .number span {
    font-size: 20px;
}

.solution-intro-stats .stat .label {
    font-size: 14px;
    color: var(--text-light);
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    padding: 15px 30px;
    background: var(--primary-orange);
    color: #fff;
    border-radius: 30px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background: #e55a00;
    transform: translateY(-2px);
}

.contact-btn .arrow {
    margin-left: 10px;
}

/* 解决方案卡片列表 */
.solution-cards {
    padding: 80px 0;
    background: #f8f8f8;
}

.solution-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-card {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.solution-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.solution-card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.solution-card-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--text-light);
    stroke-width: 1;
    fill: none;
}

.solution-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.solution-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-orange);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.solution-card:hover .solution-card-link {
    transform: translateX(5px);
}

.solution-card-link svg {
    width: 16px;
    height: 16px;
    fill: #fff;
}

/* 首页行业方案卡片桌面保持稳定，窄屏允许自适应增高 */
.solution-stage .solution-item {
    height: auto !important;
    min-height: 460px !important;
}

.solution-stage .solution-item.active {
    align-items: stretch;
}

.solution-stage .solution-media {
    height: 100% !important;
    min-height: 0 !important;
    background: linear-gradient(180deg, #f7f9fc 0%, #e9eef4 100%);
}

.solution-stage .solution-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.solution-stage .solution-panel {
    height: 100%;
}

.solution-stage .panel-actions {
    margin-top: auto;
}

.solution-stage .panel-desc {
    min-height: 6.8em;
    margin-bottom: 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

@media (min-width: 1200px) {
    .solution-stage .solution-item.active {
        height: 540px !important;
        min-height: 540px !important;
    }

    .solution-stage .solution-media,
    .solution-stage .solution-panel {
        min-height: 100% !important;
    }

    .solution-stage .panel-title {
        line-height: 1.25;
        min-height: 2.5em;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .solution-stage .panel-desc {
        min-height: 7em;
        -webkit-line-clamp: 4;
    }
}

/* ==================== 产品页面 ==================== */
.products-section {
    padding: 80px 0;
    background: #fff;
}

.products-title {
    text-align: center;
    margin-bottom: 50px;
}

.products-title h2 {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.products-title .en {
    font-size: 16px;
    color: var(--text-light);
    text-transform: uppercase;
}

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

.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-card-image {
    height: 220px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.product-card-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-card-content {
    padding: 20px;
}

.product-card-content h3 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-card-content p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 15px;
}

.product-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-card-tags span {
    font-size: 12px;
    color: var(--primary-green);
    padding: 4px 10px;
    background: rgba(0, 166, 81, 0.1);
    border-radius: 4px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    gap: 8px;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: #fff;
}

.pagination .prev,
.pagination .next {
    font-size: 18px;
}

/* ==================== 产品中心重构（仅 products 页面） ==================== */
.products-page .products-rebuild {
    padding: 30px 0 92px;
    background:
        radial-gradient(120% 80% at 50% 0%, rgba(15, 143, 102, 0.08), transparent 62%),
        linear-gradient(180deg, #f5f8fc 0%, #f7f9fc 45%, #f4f7fb 100%);
}

.products-page .sub-nav-tabs {
    flex-wrap: wrap;
}

.products-page .sub-nav-tabs a {
    padding: 18px 22px;
}

.product-detail-page .page-banner {
    height: 460px;
    background:
        radial-gradient(120% 120% at 82% 20%, rgba(236, 106, 0, 0.2), transparent 36%),
        linear-gradient(110deg, #091423 0%, #102238 54%, #15304d 100%);
}

.product-detail-page .page-banner-bg {
    background: none;
}

.product-detail-page .page-banner-bg::after {
    background:
        linear-gradient(90deg, rgba(7, 16, 29, 0.92) 0%, rgba(7, 16, 29, 0.76) 38%, rgba(7, 16, 29, 0.28) 100%),
        radial-gradient(90% 120% at 76% 18%, rgba(255, 255, 255, 0.08), transparent 52%);
}

.product-detail-banner-shell {
    position: relative;
    z-index: 3;
    max-width: 1600px;
    height: 100%;
    margin: 0 auto;
    padding: 0 80px;
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.94fr);
    align-items: center;
    gap: 52px;
}

.product-detail-page .page-banner-content {
    max-width: none;
    margin: 0;
    padding: 0;
}

.product-detail-banner-kicker {
    display: inline-flex;
    align-items: center;
    margin-bottom: 14px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.82);
    font-size: 12px;
    letter-spacing: 0.16em;
}

.product-detail-page .page-banner-content h1 {
    max-width: 760px;
    margin-bottom: 14px;
}

.product-detail-page .page-banner-content .subtitle {
    max-width: 560px;
    color: rgba(255, 255, 255, 0.76);
    text-transform: none;
    letter-spacing: 0.08em;
}

.product-detail-banner-visual {
    display: flex;
    justify-content: flex-end;
    align-self: end;
    height: 100%;
    padding-top: 42px;
}

.product-detail-banner-card {
    position: relative;
    width: min(100%, 760px);
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 34px 30px 0;
    border-radius: 28px 28px 0 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
    box-shadow: 0 26px 80px rgba(2, 8, 16, 0.28);
    overflow: hidden;
}

.product-detail-banner-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.3;
    mask-image: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, transparent 80%);
}

.product-detail-banner-card img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    max-height: 360px;
    object-fit: contain;
    object-position: center bottom;
    filter: drop-shadow(0 26px 48px rgba(5, 12, 20, 0.34));
}

.products-page .products-rebuild [id] {
    scroll-margin-top: 128px;
}

.products-page .pc-intro {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px 34px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.products-page .pc-kicker {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--primary-orange);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.products-page .pc-intro h2 {
    font-size: 38px;
    line-height: 1.25;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.products-page .pc-intro p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-light);
}

.products-page .pc-group {
    margin-top: 0;
}

.products-page .pc-group-head {
    margin-bottom: 18px;
}

.products-page .pc-group-head h3 {
    font-size: 32px;
    line-height: 1.25;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.products-page .pc-group-head p {
    font-size: 14px;
    color: var(--text-light);
}

.products-page .pc-folder-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.products-page .pc-folder-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid #d8dfe9;
    background: #f8fafc;
    font-size: 13px;
    color: #5f6d82;
}

.products-page .pc-folder-pill em {
    font-style: normal;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    font-size: 12px;
    color: #fff;
    background: #8a97ab;
}

.products-page .pc-folder-pill.active {
    color: #1f2937;
    border-color: rgba(236, 106, 0, 0.26);
    background: rgba(236, 106, 0, 0.08);
}

.products-page .pc-folder-pill.active em {
    background: var(--primary-orange);
}

.products-page .pc-folder-block {
    margin-top: 34px;
}

.products-page .pc-folder-head {
    margin-bottom: 14px;
}

.products-page .pc-folder-head h4 {
    font-size: 24px;
    line-height: 1.35;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.products-page .pc-folder-head p {
    font-size: 14px;
    color: var(--text-light);
}

.products-page .pc-grid {
    display: grid;
    gap: 16px;
}

.products-page .pc-grid-feature {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.products-page .pc-grid-single {
    grid-template-columns: minmax(0, 820px);
}

.products-page .pc-grid-tiles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.products-page .pc-grid:empty {
    border: 1px dashed #c9d2df;
    border-radius: 10px;
    background: #f8fbff;
    min-height: 92px;
    display: grid;
    place-items: center;
}

.products-page .pc-grid:empty::before {
    content: "当前目录暂无图片内容";
    color: #607086;
    font-size: 14px;
}

.products-page .pc-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.07);
    height: 100%;
}

.products-page .pc-media {
    background: #eef2f7;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
    aspect-ratio: 1 / 1;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.products-page .pc-grid-feature .pc-media {
    aspect-ratio: 16 / 10;
}

.products-page .pc-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.products-page .pc-content {
    padding: 14px 16px 16px;
    min-height: 118px;
    flex: 0 0 auto;
    margin-top: auto;
    display: flex;
    flex-direction: column;
}

.products-page .pc-content h5 {
    font-size: 15px;
    line-height: 1.4;
    color: var(--text-dark);
    margin: 0 0 6px;
    font-weight: 600;
    word-break: break-word;
    min-height: 21px;
    max-height: 42px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.products-page .pc-content p {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-light);
    margin: 0;
    word-break: break-word;
}

.products-page .pc-detail-card {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.products-page .pc-detail-card .pc-media {
    aspect-ratio: 16 / 10;
    padding: 22px;
}

.products-page .pc-detail-card .pc-content {
    padding: 26px 28px;
    height: auto;
    margin-top: 0;
    justify-content: flex-start;
    align-self: start;
}

.products-page .pc-detail-card .pc-content h2 {
    font-size: 30px;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.products-page .pc-detail-content {
    margin-top: 16px;
    color: var(--text-light);
    line-height: 1.9;
}

.products-page .pc-detail-content p {
    margin-bottom: 10px;
}

.products-page .pc-video {
    margin-top: 36px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: #fff;
    padding: 28px;
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}

.products-page .pc-video.is-hidden {
    display: none;
}

.products-page .pc-video-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.products-page .pc-video-head h3 {
    font-size: 26px;
    line-height: 1.3;
    color: var(--text-dark);
}

.products-page .pc-video-head p {
    color: var(--text-light);
    margin: 0;
}

.products-page .pc-video-player {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
}

.products-page .pc-video-player video {
    width: min(100%, 1120px);
    aspect-ratio: 16 / 9;
    max-height: 70vh;
    display: block;
    border-radius: 12px;
    background: #0f172a;
    object-fit: contain;
    margin: 0 auto;
}

.products-page .pc-video-download {
    align-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 95, 31, 0.24);
    color: var(--brand-color);
    background: rgba(255, 95, 31, 0.06);
    font-weight: 600;
    transition: all 0.25s ease;
}

.products-page .pc-video-download:hover {
    background: rgba(255, 95, 31, 0.12);
    border-color: rgba(255, 95, 31, 0.38);
}

.products-page .pc-empty-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.products-page .pc-empty-card {
    border: 1px dashed #c9d2df;
    border-radius: 10px;
    background: #f8fbff;
    color: #607086;
    padding: 18px 14px;
    font-size: 14px;
    text-align: center;
}

.products-page .pc-cta {
    margin-top: 64px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: #fff;
    padding: 34px 20px;
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}

.products-page .pc-cta h3 {
    font-size: 30px;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.products-page .pc-cta p {
    color: var(--text-light);
    margin-bottom: 18px;
}

@media (max-width: 1280px) {
    .products-page .pc-intro h2 {
        font-size: 33px;
    }

    .products-page .pc-grid-tiles,
    .products-page .pc-empty-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .products-page .pc-group-head h3 {
        font-size: 28px;
    }

    .products-page .pc-folder-head h4 {
        font-size: 22px;
    }

    .products-page .pc-grid-feature,
    .products-page .pc-grid-tiles,
    .products-page .pc-empty-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .products-page .pc-grid-single {
        grid-template-columns: 1fr;
    }

    .products-page .pc-detail-card {
        grid-template-columns: 1fr;
    }

    .products-page .pc-video-head {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .products-page .products-rebuild {
        padding: 28px 0 72px;
    }

    .products-page .pc-intro {
        padding: 22px 20px;
    }

    .products-page .pc-intro h2 {
        font-size: 28px;
    }

    .products-page .sub-nav-tabs {
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .products-page .sub-nav-tabs::-webkit-scrollbar {
        display: none;
    }

    .products-page .sub-nav-tabs a {
        padding: 14px 16px;
        flex: 0 0 auto;
    }

    .products-page .pc-cta h3 {
        font-size: 24px;
    }

    .products-page .pc-video {
        padding: 22px 18px;
    }

    .products-page .pc-video-head h3 {
        font-size: 22px;
    }

    .products-page .pc-video-player video {
        width: 100%;
        max-height: 56vh;
    }
}

@media (max-width: 560px) {
    .products-page .pc-group-head h3 {
        font-size: 24px;
    }

    .products-page .pc-folder-head h4 {
        font-size: 20px;
    }

    .products-page .pc-grid-feature,
    .products-page .pc-grid-tiles,
    .products-page .pc-empty-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== 关于我们页面 ==================== */
.about-intro {
    padding: 80px 0;
    background: #fff;
}

.about-intro-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.about-video-wrapper {
    flex: 0 0 100px;
}

.about-video-btn {
    width: 80px;
    height: 80px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.about-video-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--primary-orange);
    animation: pulse 2s infinite;
}

.about-video-btn svg {
    width: 24px;
    height: 24px;
    fill: #fff;
    margin-left: 4px;
}

.about-text-content {
    flex: 1;
}

.about-text-content h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.about-text-content p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 2;
    margin-bottom: 15px;
}

/* 数据统计 */
.about-stats {
    padding: 64px 0 68px;
    background: #f6f8fb;
}

.about-stats-timeline {
    position: relative;
    max-width: 1180px;
    margin: 0 auto;
    padding: 10px 0 0;
}

.about-stats-timeline::before {
    content: '';
    position: absolute;
    top: 86px;
    left: 8.5%;
    width: 100%;
    height: 2px;
    max-width: 83%;
    background: var(--primary-orange);
    opacity: 0.9;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
    gap: 22px;
}

.about-stat-item {
    text-align: center;
    position: relative;
    min-width: 0;
    padding: 0 16px;
}

.about-stat-item .axis-dot {
    display: block;
    width: 12px;
    height: 12px;
    margin: 18px auto 16px;
    background: var(--primary-orange);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(236, 106, 0, 0.12);
    position: relative;
    z-index: 2;
}

.about-stat-item .number {
    min-height: 52px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    font-size: 42px;
    line-height: 1;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 0;
}

.about-stat-item .number sup {
    font-size: 18px;
    line-height: 1;
    color: var(--primary-orange);
    transform: translateY(-4px);
}

.about-stat-item .label {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.45;
    white-space: nowrap;
}

/* ==================== 联系我们页面 ==================== */
.contact-section {
    padding: 80px 0;
    background: #fff;
}

.contact-content {
    display: flex;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.contact-info-item {
    margin-bottom: 25px;
}

.contact-info-item .label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 5px;
}

.contact-info-item .value {
    font-size: 24px;
    color: var(--text-dark);
    font-weight: 700;
}

.contact-info-item .value.email {
    color: var(--primary-green);
    font-size: 18px;
}

.contact-info-item .value.orange {
    color: var(--primary-orange);
}

.contact-form {
    flex: 1;
    background: #f8f8f8;
    padding: 40px;
    border-radius: 8px;
}

.contact-form h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

.form-group textarea {
    height: 120px;
    resize: none;
}

.form-buttons {
    display: flex;
    gap: 15px;
}

.form-buttons button {
    padding: 15px 40px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-buttons .submit-btn {
    background: var(--primary-orange);
    color: #fff;
}

.form-buttons .submit-btn:hover {
    background: #e55a00;
}

.form-buttons .reset-btn {
    background: #e5e5e5;
    color: var(--text-dark);
}

.form-buttons .reset-btn:hover {
    background: #d5d5d5;
}

/* ==================== 资讯中心页面 ==================== */
.news-list {
    padding: 56px 0 80px;
}

.news-page-section {
    padding: 80px 0;
    background: #fff;
}

.news-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto 34px;
    padding: 0 0 18px;
    border-bottom: 1px solid rgba(15, 143, 102, 0.12);
}

.news-page-title h2 {
    margin: 0;
    font-size: 32px;
    line-height: 1.25;
    color: var(--text-dark);
}

.news-page-nav {
    display: flex;
    gap: 10px;
}

.news-page-nav button {
    width: 50px;
    height: 50px;
    border: none;
    background: var(--primary-orange);
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
}

.news-page-nav button:hover {
    background: #e55a00;
}

.news-featured {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
}

.news-featured-main {
    flex: 1;
    display: flex;
    background: #f8f8f8;
    border-radius: 8px;
    overflow: hidden;
}

.news-featured-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-featured-date {
    margin-bottom: 20px;
}

.news-featured-date .day {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-orange);
    line-height: 1;
}

.news-featured-date .month {
    font-size: 16px;
    color: var(--text-light);
}

.news-featured-content h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.5;
}

.news-featured-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-dark);
    font-size: 14px;
}

.news-featured-link .arrow {
    width: 36px;
    height: 36px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.news-featured-link .arrow svg {
    width: 14px;
    height: 14px;
    fill: #fff;
}

.news-featured-image {
    flex: 1;
    min-height: 300px;
}

.news-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-sidebar {
    width: 350px;
}

.news-sidebar-item {
    display: flex;
    margin-bottom: 20px;
    background: #f8f8f8;
    border-radius: 8px;
    overflow: hidden;
}

.news-sidebar-image {
    width: 140px;
    height: 100px;
}

.news-sidebar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-sidebar-content {
    flex: 1;
    padding: 15px;
}

.news-sidebar-content h4 {
    font-size: 14px;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-sidebar-content .date {
    font-size: 12px;
    color: var(--text-light);
}

/* ==================== 视频中心页面 ==================== */
.video-section {
    padding: 80px 0;
    background: #fff;
}

.video-search {
    max-width: 600px;
    margin: 0 auto 50px;
    display: flex;
}

.video-search input {
    flex: 1;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

.video-search input:focus {
    outline: none;
    border-color: var(--primary-green);
}

.video-search button {
    padding: 15px 30px;
    background: var(--primary-orange);
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-search button:hover {
    background: #e55a00;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.video-card {
    background: #f8f8f8;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.video-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.video-card-thumb {
    position: relative;
    height: 150px;
    background: #333;
}

.video-card-thumb-player {
    position: relative;
    height: auto;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #000;
    border: 0;
    padding: 0;
    width: 100%;
    cursor: pointer;
}

.video-card-thumb-player img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    background: #000;
    transition: transform 0.35s ease;
}

.video-card:hover .video-card-thumb-player img {
    transform: scale(1.03);
}

.video-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-card-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 102, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.video-card-play svg {
    width: 20px;
    height: 20px;
    fill: #fff;
    margin-left: 3px;
}

.video-card-content {
    padding: 18px 18px 20px;
}

.video-card-content h4 {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-detail-link {
    display: inline-flex;
    align-items: center;
    margin-top: 10px;
    color: var(--brand-color);
    font-weight: 600;
}

.video-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.86);
    padding: 36px;
}

.video-lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-lightbox-dialog {
    width: min(1120px, 100%);
    background: #0f172a;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

.video-lightbox-head {
    padding: 18px 22px;
    background: rgba(255, 255, 255, 0.04);
}

.video-lightbox-head h3 {
    margin: 0;
    color: #fff;
    font-size: 20px;
    line-height: 1.4;
}

.video-lightbox-player {
    background: #000;
}

.video-lightbox-player video {
    width: 100%;
    max-height: 78vh;
    display: block;
    aspect-ratio: 16 / 9;
    background: #000;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .page-banner-content {
        padding: 0 50px;
    }

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

    .video-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 24px;
    }

    .page-content .container {
        padding: 0 24px;
    }

    .page-banner-content {
        padding: 0 24px;
    }

    .page-banner {
        height: 300px;
    }

    .page-banner-content h1 {
        font-size: 36px;
    }

    .sub-nav-tabs a {
        padding: 15px 20px;
        font-size: 14px;
    }

    .solution-intro-content {
        flex-direction: column;
    }

    .solution-cards-grid {
        grid-template-columns: 1fr;
    }

    .solution-stage .solution-item {
        height: auto !important;
        min-height: 0 !important;
    }

    .solution-stage .solution-item.active {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }

    .solution-stage .solution-media {
        height: auto !important;
        min-height: 0 !important;
        aspect-ratio: 16 / 10;
        display: block;
        padding: 0;
    }

    .solution-stage .solution-media img {
        object-fit: cover;
    }

    .solution-stage .solution-media::after {
        background: linear-gradient(180deg, rgba(255,255,255,0) 58%, rgba(11,20,38,0.08) 100%);
    }

    .solution-stage .panel-desc {
        min-height: 0;
        -webkit-line-clamp: 4;
    }

    .contact-content {
        flex-direction: column;
    }

    .news-featured {
        flex-direction: column;
    }

    .news-sidebar {
        width: 100%;
    }

    .news-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .page-content .container {
        padding: 0 16px;
    }

    .page-banner-content {
        padding: 0 16px;
    }

    .page-banner-content h1 {
        font-size: 28px;
    }

    .sub-nav-inner {
        flex-direction: column;
        padding: 10px;
    }

    .sub-nav-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }

    .breadcrumb {
        margin-top: 10px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .solution-stage .solution-item {
        height: auto !important;
        min-height: 0 !important;
    }

    .solution-stage .solution-item.active {
        grid-template-rows: auto auto;
    }

    .solution-stage .solution-media {
        aspect-ratio: 4 / 3;
        padding: 0;
    }

    .solution-stage .solution-panel {
        height: auto;
    }

    .solution-stage .panel-title {
        font-size: 24px;
    }

    .solution-stage .panel-desc {
        min-height: 0;
        -webkit-line-clamp: 4;
    }

    .solution-stage .panel-actions {
        margin-top: 2px;
    }

    .solution-stage .panel-btn {
        width: 100%;
        justify-content: center;
    }

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

    .search-panel {
        padding: 22px;
        border-radius: 18px;
    }

    .search-form input,
    .search-form button {
        width: 100%;
    }

    .search-result-link {
        padding: 22px 20px;
    }

    .search-result-link h3 {
        font-size: 20px;
    }

    .about-intro-content {
        flex-direction: column;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px 18px;
    }

    .about-stats-timeline::before {
        display: none;
    }

    .about-stat-item {
        padding: 0 12px;
    }

    .about-stat-item .label {
        white-space: normal;
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .page-content .container {
        padding: 0 12px;
    }

    .about-stats {
        padding: 44px 0 48px;
    }

    .about-stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .about-stat-item .axis-dot {
        margin: 14px auto 12px;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .news-featured-main {
        flex-direction: column;
    }

    .news-featured-image {
        min-height: 200px;
    }
}


/* ==================== 新闻焦点轮播 ==================== */
.news-featured-swiper {
    overflow: hidden;
    margin-bottom: 60px;
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    background: #fff;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    height: 350px;
}

.news-featured-swiper .swiper-wrapper {
    display: flex;
    transition: transform 0.5s ease;
}

.news-featured-swiper .swiper-slide {
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
}

.news-featured-slide {
    display: flex;
    height: 350px;
}

.news-featured-left {
    width: 40%;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
    box-sizing: border-box;
}

.news-featured-date {
    display: flex;
    align-items: baseline;
    margin-bottom: 20px;
}

.news-featured-date .month {
    font-size: 60px;
    font-weight: 300;
    color: var(--primary-orange);
    line-height: 1;
}

.news-featured-date .day {
    font-size: 24px;
    color: var(--text-light);
    margin-left: 5px;
}

.news-featured-left h3 {
    font-size: 20px;
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 30px;
}

.news-more-btn {
    display: inline-flex;
    align-items: center;
    color: var(--text-dark);
    font-size: 14px;
    transition: all 0.3s;
}

.news-more-btn:hover {
    color: var(--primary-orange);
}

.news-more-btn .arrow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary-orange);
    color: #fff;
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.3s;
}

.news-more-btn:hover .arrow-icon {
    transform: translateX(5px);
}

.news-featured-right {
    width: 60%;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.news-featured-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 新闻网格 */
.news-grid-section {
    margin-bottom: 50px;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.search-page {
    padding: 72px 0 96px;
}

.search-shell {
    max-width: 1200px;
    margin: 0 auto;
}

.search-panel {
    margin-bottom: 36px;
    padding: 28px;
    background: #fff;
    border: 1px solid rgba(15, 143, 102, 0.14);
    border-radius: 24px;
    box-shadow: 0 18px 40px rgba(14, 30, 37, 0.08);
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.search-form input {
    flex: 1 1 320px;
    min-width: 0;
    height: 54px;
    padding: 0 18px;
    border: 1px solid rgba(15, 143, 102, 0.22);
    border-radius: 16px;
    background: #f8fbfa;
    font-size: 16px;
    color: #1f2933;
    outline: none;
}

.search-form input:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(15, 143, 102, 0.12);
}

.search-form button {
    height: 54px;
    padding: 0 28px;
    border: 0;
    border-radius: 16px;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.search-summary {
    margin: 16px 0 0;
    color: #5b6975;
    font-size: 14px;
}

.search-summary strong {
    color: var(--primary-green);
}

.search-results {
    display: grid;
    gap: 18px;
}

.search-result-item {
    background: #fff;
    border: 1px solid rgba(15, 143, 102, 0.12);
    border-radius: 22px;
    box-shadow: 0 18px 36px rgba(18, 38, 45, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.search-result-item:hover {
    transform: translateY(-4px);
    border-color: rgba(15, 143, 102, 0.28);
    box-shadow: 0 24px 44px rgba(18, 38, 45, 0.1);
}

.search-result-link {
    display: block;
    padding: 26px 28px;
    color: inherit;
    text-decoration: none;
}

.search-result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    align-items: center;
    margin-bottom: 12px;
    color: #6a7782;
    font-size: 13px;
}

.search-result-sort {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 143, 102, 0.1);
    color: var(--primary-green);
    font-weight: 600;
}

.search-result-link h3 {
    margin: 0 0 10px;
    font-size: 24px;
    line-height: 1.4;
    color: #0f1720;
}

.search-result-link p {
    margin: 0;
    font-size: 15px;
    line-height: 1.8;
    color: #5b6975;
}

.search-empty {
    padding: 56px 24px;
    border: 1px dashed rgba(15, 143, 102, 0.28);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.86);
    color: #5b6975;
    text-align: center;
    font-size: 16px;
}

.news-grid {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 22px;
}

.news-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.news-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.news-card a {
    display: block;
}

.news-card-image {
    position: relative;
    height: 168px;
    overflow: hidden;
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-card-image img {
    transform: scale(1.1);
}

.news-card-date {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    text-align: center;
    line-height: 1.2;
}

.news-card-date .month {
    display: block;
    font-size: 20px;
    font-weight: 700;
}

.news-card-date .day {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.news-card-content {
    padding: 18px 18px 20px;
}

.news-card-content h4 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-content p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 1200px) {
    .news-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 768px) {
    .news-list {
        padding: 36px 0 58px;
    }

    .news-page-header {
        margin-bottom: 24px;
        padding-bottom: 14px;
    }

    .news-page-title h2 {
        font-size: 26px;
    }

    .news-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    .news-card-image {
        height: 220px;
    }

    .news-card-content {
        padding: 18px 18px 20px;
    }

    .news-card-content h4 {
        font-size: 18px;
        line-height: 1.45;
        margin-bottom: 10px;
    }

    .news-card-content p {
        font-size: 14px;
        line-height: 1.7;
    }
}


/* ==================== 子页面 Footer ==================== */
.footer {
    background: #1a1a2e;
    color: #fff;
    padding-top: 50px;
    display: block !important;
    width: 100%;
    min-height: 220px;
    clear: both;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative;
    z-index: 2;
}

.footer .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: block !important;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    display: flex;
    align-items: flex-start;
    gap: 40px;
}

.footer-brand .logo img {
    height: 40px;
    filter: brightness(0) invert(1);
}

.footer-contact {
    font-size: 14px;
    line-height: 2;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-contact .phone {
    font-size: 24px;
    font-weight: bold;
    color: #ec6a00;
    margin: 5px 0;
}

.footer-contact .hotline {
    color: rgba(255, 255, 255, 0.8);
    margin: 10px 0;
}

.footer-nav {
    display: flex;
    gap: 80px;
}

.footer-nav-col h4 {
    font-size: 16px;
    font-weight: normal;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
}

.footer-nav-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #ec6a00;
}

.footer-nav-col a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
    transition: color 0.3s;
}

.footer-nav-col a:hover {
    color: #ec6a00;
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
}

.footer-copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-copyright a {
    color: rgba(255, 255, 255, 0.4);
    margin-left: 10px;
}

.footer-copyright a:hover {
    color: #ec6a00;
}

/* ==================== 侧边工具栏 ==================== */
.side-tools {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.side-tools .tool-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #ec6a00;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.side-tools .tool-item:hover {
    background: #d45e00;
}

.side-tools .tool-item svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}

.side-tools .back-to-top {
    background: #666;
}

.side-tools .back-to-top:hover {
    background: #555;
}


/* ==================== 联系我们页面样式 ==================== */
.contact-section {
    padding: 60px 0;
    background: #fff;
}

.contact-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 80px;
    display: grid;
    grid-template-columns: minmax(320px, 0.72fr) minmax(560px, 1.28fr);
    gap: 72px;
    align-items: flex-start;
}

.contact-left {
    min-width: 0;
}

.contact-left .company-name {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 40px;
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item .label {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 8px;
}

.contact-item .value {
    display: block;
    font-size: 24px;
    font-weight: 500;
    color: #333;
}

.contact-item .phone-number {
    font-size: 28px;
    font-weight: 600;
}

.contact-item .email-link {
    color: #333;
    font-size: 18px;
}

.contact-item .address {
    font-size: 16px;
    font-weight: normal;
}

.contact-right {
    width: 100%;
    min-width: 0;
}

.contact-right img {
    width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}

@media (max-width: 992px) {
    .contact-wrapper {
        padding: 0 16px;
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .contact-left,
    .contact-right {
        width: 100%;
        max-width: none;
    }

    .contact-left .company-name {
        margin-bottom: 28px;
        font-size: 22px;
        line-height: 1.45;
    }

    .contact-item {
        margin-bottom: 22px;
    }

    .contact-item .value {
        font-size: 18px;
        line-height: 1.55;
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    .contact-item .phone-number {
        font-size: 22px;
    }

    .contact-item .email-link {
        font-size: 16px;
    }

    .contact-right img {
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
        border-radius: 8px;
    }

    .inquiry-wrapper {
        padding: 0 16px;
    }

    .inquiry-form-container {
        padding: 28px 20px;
    }

    .form-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        width: 100%;
        margin-top: 24px;
    }

    .btn-submit,
    .btn-reset {
        min-width: 132px;
        margin: 0;
        text-align: center;
    }
}

/* 在线询盘区域 */
.inquiry-section {
    padding: 60px 0;
    background: #f8f8f8;
}

.contact-section,
.inquiry-section {
    scroll-margin-top: 144px;
}

.inquiry-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 80px;
}

.inquiry-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.inquiry-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-green);
    display: inline-block;
}

.inquiry-form .form-row {
    margin-bottom: 20px;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    transition: border-color 0.3s;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

.inquiry-form textarea {
    resize: vertical;
    min-height: 120px;
}

.inquiry-form .form-row-captcha {
    display: flex;
    align-items: center;
    gap: 12px;
}

.inquiry-form .form-row-captcha input {
    flex: 1;
}

.inquiry-form .captcha-img {
    width: 140px;
    height: 48px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    object-fit: cover;
    cursor: pointer;
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

.btn-reset {
    padding: 12px 50px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-reset:hover {
    background: #e5e5e5;
}

@media (max-width: 768px) {
    .inquiry-wrapper {
        padding: 0 16px;
    }

    .inquiry-form-container {
        max-width: none;
        padding: 28px 20px;
    }

    .inquiry-title {
        display: inline-block;
    }

    .inquiry-form {
        width: 100%;
    }

    .inquiry-form .form-row-captcha {
        flex-direction: column;
        align-items: stretch;
    }

    .inquiry-form .captcha-img {
        width: 100%;
        max-width: 148px;
        align-self: center;
    }

    .form-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        width: 100%;
        margin-top: 24px;
        text-align: center;
    }

    .btn-submit,
    .btn-reset {
        min-width: 132px;
        margin: 0;
        text-align: center;
    }

    .btn-submit {
        margin-right: 0;
    }
}

/* ==================== 统一视觉与新增模块 ==================== */
.products-section,
.about-intro,
.news-list,
.video-section,
.contact-section,
.download-section,
.service-section {
    background: var(--bg-soft);
}

.product-card,
.news-card,
.solution-card,
.video-card,
.inquiry-form-container,
.download-card,
.policy-card,
.faq-item,
.service-contact,
.service-timeline {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-soft);
}

.unified-card {
    transition:
        transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.35s ease;
    will-change: transform;
}

.unified-card:hover {
    transform: translateY(-6px);
    border-color: rgba(236, 106, 0, 0.36);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
}

.about-gallery-section {
    padding: 60px 0;
    background: var(--bg-soft);
}

.about-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.about-gallery-grid img {
    border-radius: 8px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.download-section {
    padding: 60px 0;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.download-card {
    padding: 28px;
}

.download-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.download-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}

.download-card a {
    color: var(--primary-orange);
    font-weight: 600;
}

.download-card a:hover {
    text-decoration: underline;
}

.download-list {
    padding-left: 18px;
    line-height: 1.9;
    color: var(--text-light);
}

.download-list a {
    color: var(--text-dark);
}

.download-list a:hover {
    color: var(--primary-orange);
}

.download-shell {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.download-hero-card {
    display: grid;
    grid-template-columns: 1.2fr 0.9fr;
    gap: 28px;
    padding: 34px;
    background:
        radial-gradient(120% 140% at 100% 0%, rgba(15, 143, 102, 0.12), transparent 58%),
        linear-gradient(135deg, rgba(236, 106, 0, 0.08), rgba(255, 255, 255, 0.96));
}

.download-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(12, 21, 38, 0.08);
    color: var(--primary-green);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    margin-bottom: 18px;
}

.download-hero-copy h2 {
    font-size: 38px;
    line-height: 1.28;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.download-hero-copy p {
    max-width: 720px;
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.9;
}

.download-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
}

.download-secondary-link {
    color: var(--text-dark);
    font-weight: 600;
}

.download-secondary-link:hover {
    color: var(--primary-orange);
}

.download-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.download-metric {
    padding: 22px 20px;
    border: 1px solid rgba(31, 41, 55, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(8px);
}

.download-metric strong {
    display: block;
    font-size: 34px;
    line-height: 1;
    color: var(--primary-orange);
    margin-bottom: 10px;
}

.download-metric span {
    display: block;
    font-size: 14px;
    color: var(--text-light);
}

.download-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.7fr);
    gap: 24px;
    align-items: start;
}

.download-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.download-category {
    padding: 30px;
}

.download-category-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.download-category-kicker {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--primary-green);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.download-category-head h3 {
    font-size: 28px;
    color: var(--text-dark);
}

.download-category-head p {
    max-width: 320px;
    color: var(--text-light);
    line-height: 1.8;
}

.download-item-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    align-items: stretch;
    gap: 18px;
}

.download-item {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 260px;
    padding: 24px;
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 248, 252, 0.92));
}

.download-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.download-file-badge,
.download-lang-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.download-file-badge {
    background: rgba(236, 106, 0, 0.12);
    color: var(--primary-orange);
}

.download-lang-tag {
    background: rgba(15, 143, 102, 0.12);
    color: var(--primary-green);
}

.download-item h4 {
    font-size: 22px;
    line-height: 1.35;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.download-item p {
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 18px;
}

.download-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    margin-bottom: 18px;
}

.download-meta span {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    background: #f2f5f9;
    color: var(--text-light);
    font-size: 12px;
}

.download-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-width: 120px;
    height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    background: #0c1526;
    color: #fff;
    font-weight: 600;
}

.download-action:hover {
    background: var(--primary-orange);
    color: #fff;
    text-decoration: none;
}

.download-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: 150px;
}

.download-side-card {
    padding: 28px;
}

.download-state-card {
    padding: 34px;
    text-align: center;
}

.download-state-card h3 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.download-state-card p {
    max-width: 560px;
    margin: 0 auto;
    color: var(--text-light);
    line-height: 1.9;
}

.download-side-card h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 18px;
}

.download-side-card p {
    color: var(--text-light);
    line-height: 1.85;
}

.download-guide-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.download-guide-list li {
    position: relative;
    padding-left: 18px;
    color: var(--text-light);
    line-height: 1.85;
}

.download-guide-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary-orange);
}

.download-consult-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 48px;
    margin-top: 22px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-orange), #ff8d32);
    color: #fff;
    font-weight: 700;
}

.download-consult-btn:hover {
    color: #fff;
    transform: translateY(-2px);
}

.download-contact-link {
    display: inline-flex;
    margin-top: 16px;
    color: var(--text-dark);
    font-weight: 600;
}

.download-contact-link:hover {
    color: var(--primary-green);
}

.service-section {
    padding: 64px 0 78px;
}

.service-section .container {
    max-width: 1400px;
}

.service-hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
    align-items: center;
    gap: 42px;
    padding: 44px 48px;
    margin-bottom: 56px;
    background:
        radial-gradient(120% 120% at 100% 0%, rgba(15, 143, 102, 0.10), transparent 60%),
        linear-gradient(135deg, rgba(236, 106, 0, 0.045), rgba(15, 143, 102, 0.075));
}

.service-hero-copy {
    max-width: 620px;
}

.service-hero-copy h2 {
    font-size: 30px;
    line-height: 1.32;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.service-hero-copy p {
    max-width: 580px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.78;
    margin-bottom: 26px;
}

.service-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(236, 106, 0, 0.12);
    color: var(--primary-orange);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.service-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.service-hero-actions .contact-btn {
    padding: 13px 24px;
    font-size: 14px;
}

.service-hotline-link {
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 600;
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: #fff;
}

.service-hotline-link:hover {
    color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.service-kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.kpi-item {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 22px 24px;
}

.kpi-item strong {
    display: block;
    color: var(--primary-orange);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 10px;
}

.kpi-item span {
    color: var(--text-light);
    font-size: 13px;
}

.service-title-block {
    max-width: none;
    margin: 0 auto 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(15, 143, 102, 0.12);
}

.service-title-block h2 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 1.28;
    color: var(--text-dark);
}

.service-title-block p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.policy-card {
    padding: 24px 24px 26px;
}

.policy-head {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.policy-index {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    font-size: 13px;
    font-weight: 700;
    background: rgba(236, 106, 0, 0.12);
    color: var(--primary-orange);
}

.policy-head h3 {
    font-size: 18px;
    margin: 0;
    color: var(--text-dark);
}

.policy-list {
    padding-left: 18px;
    font-size: 14px;
    line-height: 1.82;
    color: var(--text-light);
}

.service-timeline {
    margin-top: 30px;
    padding: 26px 24px;
}

.service-timeline h3 {
    font-size: 22px;
    margin-bottom: 18px;
    color: var(--text-dark);
}

.service-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.service-steps::before {
    content: '';
    position: absolute;
    left: 20px;
    right: 20px;
    top: 18px;
    height: 2px;
    background: linear-gradient(to right, rgba(236, 106, 0, 0.35), rgba(15, 143, 102, 0.35));
}

.step-item {
    position: relative;
    z-index: 1;
    background: var(--bg-soft);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 14px 16px;
}

.step-no {
    display: inline-block;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 6px;
    background: #fff;
    padding-right: 6px;
}

.step-item h4 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.step-item p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.75;
}

.faq-block {
    margin-top: 30px;
}

.faq-block h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    padding: 0;
    overflow: hidden;
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    border: 0;
    background: transparent;
    padding: 18px 20px;
    cursor: pointer;
    text-align: left;
}

.faq-q em {
    font-style: normal;
    font-size: 22px;
    color: var(--primary-orange);
    transition: transform 0.2s ease;
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    color: var(--text-light);
    line-height: 1.8;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-a {
    max-height: 180px;
    padding: 0 20px 18px;
}

.faq-item.open .faq-q em {
    transform: rotate(45deg);
}

.service-contact {
    margin-top: 30px;
    padding: 24px;
}

.service-contact h3 {
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.service-contact-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.service-phone {
    display: block;
    font-size: 34px;
    font-weight: 700;
    color: var(--primary-orange);
    line-height: 1.2;
    margin-bottom: 8px;
}

.service-mail {
    color: var(--text-dark);
    font-weight: 600;
}

.service-contact p {
    color: var(--text-light);
}

.video-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.video-filter-btn {
    padding: 10px 18px;
    border: 1px solid var(--border-color);
    background: var(--panel-bg);
    color: var(--text-light);
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.video-filter-btn:hover,
.video-filter-btn.active {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: #fff;
}

.video-empty {
    display: none;
    text-align: center;
    color: var(--text-light);
    margin-top: 16px;
}

.btn-submit {
    padding: 12px 32px;
    background: var(--primary-orange);
    border: 1px solid var(--primary-orange);
    color: #fff;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    margin-right: 10px;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: #d95e00;
    border-color: #d95e00;
}

@media (max-width: 768px) {
    .form-actions .btn-submit,
    .form-actions .btn-reset {
        width: 132px;
        min-width: 132px;
        padding-left: 0;
        padding-right: 0;
        margin-right: 0;
    }
}

.form-feedback {
    min-height: 22px;
    margin-top: 12px;
    text-align: center;
    font-size: 14px;
}

.form-feedback.success {
    color: var(--primary-green);
}

.form-feedback.error {
    color: #d92d20;
}

@media (max-width: 992px) {

    .download-grid,
    .service-grid {
        grid-template-columns: 1fr;
    }

    .download-hero-card,
    .download-content-grid,
    .download-item-grid {
        grid-template-columns: 1fr;
    }

    .download-item-grid {
        grid-auto-rows: auto;
    }

    .download-side {
        position: static;
    }

    .download-category-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .service-hero-card {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .service-contact-main {
        flex-direction: column;
        align-items: flex-start;
    }

    .service-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .inquiry-form .form-row-captcha {
        flex-direction: column;
        align-items: stretch;
    }

    .inquiry-form .captcha-img {
        width: 100%;
    }

    .service-hero-copy h2 {
        font-size: 28px;
    }

    .download-section {
        padding: 46px 0;
    }

    .download-hero-card,
    .download-category,
    .download-side-card {
        padding: 22px;
    }

    .download-hero-copy h2 {
        font-size: 30px;
    }

    .download-metrics {
        grid-template-columns: 1fr;
    }

    .download-item {
        min-height: auto;
        padding: 20px;
    }

    .service-kpi-grid {
        grid-template-columns: 1fr;
    }

    .service-phone {
        font-size: 30px;
    }
}

@media (max-width: 576px) {
    .service-steps {
        grid-template-columns: 1fr;
    }

    .download-card,
    .policy-card,
    .service-timeline,
    .service-contact {
        padding: 20px;
    }
}


/* Mobile footer readability fix */
@media (max-width: 992px) {
    .footer .container {
        padding: 0 16px;
    }

    .footer-main {
        flex-direction: column;
        align-items: stretch;
        gap: 28px;
        padding-bottom: 28px;
    }

    .footer-brand {
        flex-direction: column;
        gap: 14px;
    }

    .footer-nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px 24px;
    }

    .footer-nav-col a {
        white-space: normal;
    }

    .footer-copyright {
        line-height: 1.8;
        font-size: 12px;
    }
}

@media (max-width: 576px) {
    .footer-nav {
        grid-template-columns: 1fr;
    }
}

/* ==================== 荣誉资质图片画廊 ==================== */
.honor-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.honor-item {
    text-align: center;
}

.honor-img-wrap {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #f5f5f5;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.35s ease;
    aspect-ratio: 3 / 4;
}

.honor-img-wrap:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
    border-color: rgba(236, 106, 0, 0.4);
}

.honor-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.honor-img-wrap:hover img {
    transform: scale(1.05);
}

.honor-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.honor-img-wrap:hover .honor-overlay {
    opacity: 1;
}

.honor-overlay svg {
    width: 40px;
    height: 40px;
    fill: #fff;
}

.honor-title {
    margin-top: 12px;
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
}

/* 灯箱 */
.honor-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.honor-lightbox.active {
    display: flex;
}

.honor-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: #fff;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
    z-index: 10001;
}

.lightbox-close:hover {
    color: var(--primary-orange);
}

@media (max-width: 992px) {
    .honor-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .honor-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 320px;
        margin: 0 auto;
    }
}

/* ==================== 人才招聘 ==================== */
.careers-section {
    padding: 70px 0 84px;
    background: #f6f8fb;
}

.careers-section .container {
    max-width: 1400px;
}

.careers-intro {
    max-width: 760px;
    margin-bottom: 34px;
}

.careers-intro h2 {
    margin: 12px 0 14px;
    font-size: 34px;
    line-height: 1.24;
    color: var(--text-dark);
}

.careers-intro p,
.careers-section-head p,
.careers-contact-card p,
.job-empty-card p {
    color: var(--text-light);
    line-height: 1.85;
}

.careers-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.careers-highlights span,
.careers-process span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 14px;
    border-radius: 999px;
    background: #fff;
    color: var(--text-dark);
    font-size: 13px;
    font-weight: 600;
}

.careers-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    align-items: start;
}

.careers-section-head {
    margin-bottom: 18px;
}

.careers-section-head h3 {
    margin: 10px 0 8px;
    font-size: 26px;
    color: var(--text-dark);
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 0;
}

.job-item {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.job-item:hover {
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
    border-color: var(--primary-green);
    transform: translateY(-2px);
}

.job-header {
    padding: 22px 26px;
    background: #fff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    display: flex;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
}

.job-title {
    font-size: 18px;
    color: var(--text-dark);
    font-weight: 600;
}

.job-date {
    font-size: 14px;
    color: var(--text-light);
}

.job-body {
    padding: 24px 26px 28px;
    color: var(--text-light);
    line-height: 1.8;
}

.job-body h4 {
    color: var(--text-dark);
    margin: 20px 0 10px;
}

.job-body ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.job-empty-card,
.careers-contact-card {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
}

.job-empty-card {
    padding: 30px;
}

.job-empty-card h4,
.careers-contact-card h2 {
    margin-bottom: 12px;
    color: var(--text-dark);
}

.job-empty-card h4 {
    font-size: 22px;
}

.job-empty-card a,
.careers-email {
    display: inline-flex;
    margin-top: 18px;
    color: var(--primary-orange);
    font-weight: 700;
}

.careers-contact-card {
    position: sticky;
    top: 150px;
    padding: 28px;
}

.careers-contact-card h2 {
    font-size: 24px;
}

.careers-process {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0;
}

.careers-process span {
    background: #f2f5f9;
    color: var(--text-light);
}

@media (max-width: 992px) {
    .careers-content-grid {
        grid-template-columns: 1fr;
    }

    .careers-contact-card {
        position: static;
    }
}

@media (max-width: 576px) {
    .careers-section {
        padding: 50px 0 60px;
    }

    .careers-intro h2 {
        font-size: 28px;
    }

    .job-header {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* ==================== 行业方案页升级 ==================== */
.solution-list-page .page-banner,
.solution-detail-page .page-banner {
    height: 430px;
}

.industry-sized-banner-page .page-banner {
    height: 430px;
}

.solution-detail-page .page-banner-bg {
    background-size: cover;
    background-position: center center;
}

.solution-list-page .page-banner-bg::after,
.solution-detail-page .page-banner-bg::after {
    background: linear-gradient(100deg, rgba(8, 18, 35, 0.82) 0%, rgba(8, 18, 35, 0.56) 42%, rgba(8, 18, 35, 0.28) 100%);
}

.solution-list-page .page-banner-content h1,
.solution-detail-page .page-banner-content h1 {
    font-size: 54px;
    letter-spacing: 0.02em;
}

.solution-detail-page .page-banner-content h1 {
    font-size: 46px;
}

.solution-list-page .container,
.solution-detail-page .container,
.solution-list-page .page-banner-content,
.solution-detail-page .page-banner-content {
    max-width: 1600px;
    padding-left: 80px;
    padding-right: 80px;
}

.solution-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary-orange);
}

.solution-detail-page .solution-kicker,
.solution-detail-page .section-kicker {
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 11px;
}

.solution-kicker::before,
.section-kicker::before {
    content: '';
    width: 28px;
    height: 1px;
    background: currentColor;
    opacity: 0.45;
}

.solution-page-title {
    max-width: 760px;
    margin-bottom: 32px;
}

.solution-page-title h2 {
    margin: 14px 0 14px;
    font-size: 38px;
    color: var(--text-dark);
    line-height: 1.2;
}

.solution-page-title p {
    font-size: 16px;
    line-height: 1.85;
    color: #607084;
}

.solution-overview {
    padding: 52px 0 26px;
    background:
        radial-gradient(100% 120% at 0% 0%, rgba(236, 106, 0, 0.08), transparent 52%),
        linear-gradient(180deg, #f6f8fb 0%, #f2f6fa 100%);
}

.solution-overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 24px;
}

.solution-overview-copy,
.solution-overview-panel {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(217, 225, 235, 0.95);
    border-radius: 28px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.07);
}

.solution-overview-copy {
    padding: 40px 42px;
}

.solution-overview-copy::after {
    content: '';
    position: absolute;
    top: -80px;
    right: -20px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(236, 106, 0, 0.12) 0%, rgba(236, 106, 0, 0) 72%);
}

.solution-overview-copy h2 {
    position: relative;
    z-index: 1;
    margin: 18px 0 16px;
    font-size: 42px;
    line-height: 1.15;
    color: var(--text-dark);
}

.solution-overview-copy p {
    position: relative;
    z-index: 1;
    max-width: 720px;
    font-size: 16px;
    line-height: 1.9;
    color: #5f6f82;
}

.solution-overview-tags {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.solution-overview-tags span {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: #fff7f1;
    border: 1px solid rgba(236, 106, 0, 0.14);
    color: #8a4d1c;
    font-size: 14px;
}

.solution-overview-panel {
    padding: 24px;
    display: grid;
    gap: 16px;
    align-content: center;
}

.solution-overview-stat {
    padding: 20px 22px;
    border-radius: 22px;
    background: linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
    border: 1px solid rgba(221, 229, 239, 0.96);
}

.solution-overview-stat strong {
    display: block;
    font-size: 34px;
    line-height: 1;
    color: var(--text-dark);
    font-weight: 700;
}

.solution-overview-stat span {
    display: block;
    margin-top: 10px;
    font-size: 14px;
    color: #687789;
}

.solution-cards-page--enhanced {
    padding: 42px 0 78px;
    background-color: #f7f7f5;
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.035) 25%, transparent 25%, transparent 50%, rgba(15, 23, 42, 0.035) 50%, rgba(15, 23, 42, 0.035) 75%, transparent 75%, transparent);
    background-size: 6px 6px;
}

.solution-cards-page--enhanced .container {
    max-width: 1400px;
}

.solution-cards-grid--featured {
    display: flex;
    flex-direction: column;
    gap: 56px;
    align-items: stretch;
    max-width: 1160px;
    margin: 0 auto;
}

.solution-card--media {
    padding: 0;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    display: grid;
    grid-template-columns: minmax(360px, 0.98fr) minmax(360px, 1fr);
    gap: 72px;
    align-items: center;
    min-height: 0;
}

.solution-card--media:not(.solution-card--featured),
.solution-related-card {
    height: 100%;
}

.solution-card--featured {
    grid-column: auto;
    display: grid;
    grid-template-columns: minmax(360px, 0.98fr) minmax(360px, 1fr);
}

.solution-list-page .solution-card--media:nth-child(even) .solution-card-cover {
    order: 2;
}

.solution-list-page .solution-card--media:nth-child(even) .solution-card-body {
    order: 1;
}

.solution-card-cover {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #e6eaee;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.solution-card--featured .solution-card-cover {
    aspect-ratio: 16 / 10;
    min-height: 0;
}

.solution-card-cover img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.solution-card-index {
    display: none;
}

.solution-card--featured .solution-card-index {
    left: 18px;
    right: auto;
}

.solution-card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 0 12px;
    text-align: center;
    flex: none;
}

.solution-card--media:not(.solution-card--featured) .solution-card-body {
    height: 100%;
}

.solution-card--featured .solution-card-body {
    padding: 0 12px;
    justify-content: center;
}

.solution-card-topline {
    display: none;
}

.solution-card-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--primary-orange);
    font-weight: 700;
    letter-spacing: 0.08em;
}

.solution-card-meta::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.4;
}

.solution-related-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #738191;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.solution-related-meta::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.32;
}

.solution-card-chip {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.05);
    color: #556274;
    font-size: 12px;
}

.solution-card h3,
.solution-related-body h3 {
    margin: 0;
    font-size: 17px;
    line-height: 1.25;
    color: var(--text-dark);
    min-height: 0;
    display: block;
    overflow: visible;
}

.solution-card--featured h3 {
    font-size: 17px;
}

.solution-list-page .solution-card h3::after {
    content: '';
    display: block;
    width: 250px;
    max-width: 100%;
    height: 1px;
    margin: 12px auto 0;
    background: rgba(15, 23, 42, 0.72);
}

.solution-card h3 a,
.solution-related-body h3 a {
    color: inherit;
}

.solution-card h3 a:hover,
.solution-related-body h3 a:hover {
    color: var(--primary-orange);
}

.solution-card p,
.solution-related-body p {
    margin: 0;
    max-width: 510px;
    font-size: 13px;
    line-height: 1.85;
    color: #626b76;
    min-height: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.solution-related-body h3 {
    font-size: 19px;
    min-height: 2.5em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.solution-related-body p {
    max-width: none;
    font-size: 14px;
    color: #5f6f82;
    min-height: 5.55em;
    -webkit-line-clamp: 3;
}

.solution-card-footer {
    margin-top: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: nowrap;
}

.solution-card-note {
    font-size: 13px;
    color: #7a8796;
}

.solution-card-link--text {
    width: auto;
    height: auto;
    min-width: 132px;
    padding: 8px 28px;
    border: 2px solid #202020;
    border-radius: 0;
    background: transparent;
    color: #111;
    gap: 0;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}

.solution-card-link--text:hover {
    background: #202020;
    color: #fff;
    transform: none;
}

.solution-list-page .solution-card--media:hover {
    border-color: transparent;
    box-shadow: none;
    transform: none;
}

.solution-card-link--text .arrow,
.solution-related-link .arrow,
.solution-cta-card .arrow {
    margin-left: 8px;
}

.solution-value-strip {
    padding: 0 0 92px;
    background: linear-gradient(180deg, #f4f7fb 0%, #ffffff 100%);
}

.solution-value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.solution-value-card {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid rgba(220, 228, 238, 0.95);
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.solution-value-card::after {
    content: '';
    position: absolute;
    right: -24px;
    bottom: -24px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(236, 106, 0, 0.12) 0%, rgba(236, 106, 0, 0) 72%);
}

.solution-value-no {
    display: inline-flex;
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-orange);
    letter-spacing: 0.12em;
}

.solution-value-card h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    font-size: 24px;
    color: var(--text-dark);
}

.solution-value-card p {
    position: relative;
    z-index: 1;
    margin: 0;
    font-size: 15px;
    line-height: 1.85;
    color: #627286;
}

.solution-detail-hero {
    padding: 52px 0 44px;
    background-color: #f7f7f5;
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.035) 25%, transparent 25%, transparent 50%, rgba(15, 23, 42, 0.035) 50%, rgba(15, 23, 42, 0.035) 75%, transparent 75%, transparent);
    background-size: 6px 6px;
}

.solution-detail-shell {
    display: grid;
    grid-template-columns: minmax(420px, 0.9fr) minmax(0, 1.1fr);
    gap: 72px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    overflow: visible;
    border-radius: 0;
    border: 0;
    box-shadow: none;
}

.solution-detail-image-card,
.solution-detail-copy {
    position: relative;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.solution-detail-copy {
    order: 2;
    padding: 0 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: transparent;
    color: var(--text-dark);
    border: 0;
}

.solution-detail-copy::before {
    display: none;
}

.solution-detail-copy > * {
    position: relative;
    z-index: 1;
}

.solution-detail-media {
    order: 1;
    position: relative;
    min-height: 0;
    background: transparent;
}

.solution-detail-image-card {
    padding: 0;
    height: auto;
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e6e6e4;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.solution-detail-image-card::before {
    display: none;
}

.solution-detail-image-card img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
    filter: none;
}

.solution-detail-image-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 0;
    background: rgba(17, 17, 17, 0.82);
    color: #fff;
    font-size: 12px;
    border: 0;
    z-index: 2;
}

.solution-detail-media-caption {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 16px;
    z-index: 2;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(10, 18, 32, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.solution-detail-media-kicker {
    display: block;
    margin-bottom: 8px;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.56);
}

.solution-detail-media-caption p {
    margin: 0;
    font-size: 14px;
    line-height: 1.68;
    color: rgba(255, 255, 255, 0.82);
}

.solution-detail-subtitle {
    margin-top: 14px;
    font-size: 14px;
    color: #727b87;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.solution-detail-copy h2 {
    margin: 12px 0 16px;
    font-size: 42px;
    line-height: 1.16;
    color: var(--text-dark);
}

.solution-detail-copy h2::after {
    content: '';
    display: block;
    width: 260px;
    max-width: 100%;
    height: 1px;
    margin-top: 18px;
    background: rgba(15, 23, 42, 0.72);
}

.solution-detail-summary {
    margin: 0;
    max-width: none;
    font-size: 18px;
    line-height: 1.82;
    color: #5f6875;
}

.solution-detail-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 20px 0 14px;
}

.solution-detail-fact {
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.solution-detail-fact .label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.46);
}

.solution-detail-fact strong {
    display: block;
    font-size: 16px;
    line-height: 1.55;
    color: #fff;
    word-break: break-word;
}

.solution-detail-engineering {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 16px;
}

.solution-detail-engineering span {
    display: inline-flex;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.74);
    font-size: 13px;
    letter-spacing: 0.04em;
}

.solution-detail-note {
    padding: 14px 16px;
    border-left: 3px solid var(--primary-orange);
    border-radius: 0 14px 14px 0;
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    line-height: 1.8;
}

.solution-detail-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.solution-detail-actions .contact-btn {
    min-width: 146px;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 0;
    box-shadow: none;
    background: #202020;
}

.detail-ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    padding: 11px 22px;
    border-radius: 0;
    border: 2px solid #202020;
    color: #111;
    background: transparent;
    transition: all 0.3s ease;
}

.detail-ghost-btn:hover {
    color: #fff;
    background: #202020;
    border-color: #202020;
    transform: none;
}

.solution-detail-main {
    margin-top: 0;
    padding: 0 0 72px;
    background-color: #f7f7f5;
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.035) 25%, transparent 25%, transparent 50%, rgba(15, 23, 42, 0.035) 50%, rgba(15, 23, 42, 0.035) 75%, transparent 75%, transparent);
    background-size: 6px 6px;
}

.solution-detail-layout {
    display: block;
    max-width: 1400px;
    margin: 0 auto;
}

.solution-rich-text {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    color: #4e5f73;
    font-size: 18px;
    line-height: 1.82;
    max-width: none;
    margin: 0;
    position: relative;
    z-index: 2;
}

.solution-rich-text>*:first-child {
    margin-top: 0;
}

.solution-rich-text>*:last-child {
    margin-bottom: 0;
}

.solution-rich-text h1,
.solution-rich-text h2,
.solution-rich-text h3,
.solution-rich-text h4,
.solution-rich-text h5,
.solution-rich-text h6 {
    color: var(--text-dark);
    line-height: 1.3;
    margin: 42px 0 16px;
    font-weight: 700;
}

.solution-rich-text h2:not(:first-child),
.solution-rich-text h3:not(:first-child) {
    padding-top: 0;
    border-top: 0;
}

.solution-rich-text h2 {
    font-size: 30px;
}

.solution-rich-text h3 {
    font-size: 22px;
}

.solution-rich-text h2::after,
.solution-rich-text h3::after {
    content: '';
    display: block;
    width: 220px;
    max-width: 100%;
    height: 1px;
    margin-top: 12px;
    background: rgba(15, 23, 42, 0.68);
}

.solution-rich-text p {
    max-width: none;
    margin: 0 0 1.2em;
}

.solution-rich-text ul,
.solution-rich-text ol {
    margin: 0 0 1.4em;
    padding-left: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.solution-rich-text li {
    position: relative;
    margin-bottom: 0;
    padding: 18px 18px 18px 42px;
    background: #fff;
    border: 1px solid #e0e4ea;
    color: #526273;
    font-size: 17px;
    line-height: 1.75;
}

.solution-rich-text li::before {
    content: '';
    position: absolute;
    top: 26px;
    left: 20px;
    width: 7px;
    height: 7px;
    background: var(--primary-orange);
}

.solution-rich-text li p {
    margin: 0;
}

.solution-rich-text blockquote {
    margin: 1.6em 0;
    padding: 18px 22px;
    border-left: 3px solid #202020;
    border-radius: 0;
    background: #fff;
    color: #5f6f82;
}

.solution-rich-text img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.6em auto;
    border-radius: 0;
}

.solution-rich-text table {
    width: 100%;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
    margin: 1.6em 0;
}

.solution-rich-text th,
.solution-rich-text td {
    padding: 14px 16px;
    border: 1px solid #e4ebf3;
    white-space: nowrap;
}

.solution-rich-text th {
    background: #f6f9fc;
    color: var(--text-dark);
}

.solution-detail-sidebar {
    display: grid;
    gap: 20px;
    position: sticky;
    top: 130px;
}

.solution-side-card {
    background: #fff;
    border: 1px solid #d9e2ea;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.solution-side-card h3 {
    margin: 0 0 16px;
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #6f7d8d;
}

.solution-side-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.85;
    color: #5f6f82;
}

.solution-side-contact {
    display: grid;
    gap: 4px;
    margin-bottom: 12px;
}

.solution-side-contact strong {
    font-size: 30px;
    line-height: 1.2;
    color: var(--text-dark);
}

.solution-side-contact a {
    font-size: 14px;
    color: #6b7a8d;
}

.solution-side-contact a:hover {
    color: var(--primary-orange);
}

.solution-side-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.solution-side-list li {
    position: relative;
    padding-left: 22px;
    font-size: 15px;
    line-height: 1.8;
    color: #5f6f82;
}

.solution-side-list li::before {
    content: '';
    position: absolute;
    top: 0.66em;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--primary-orange);
}

.solution-side-card .contact-btn {
    width: 100%;
    justify-content: center;
    margin-top: 18px;
}

.solution-side-links {
    display: grid;
    gap: 10px;
}

.solution-side-link {
    display: block;
    padding: 14px 16px;
    border-radius: 14px;
    background: #f8fafc;
    border: 1px solid #dfe7ef;
    transition: all 0.3s ease;
}

.solution-side-link span {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.solution-side-link em {
    display: block;
    margin-top: 6px;
    font-style: normal;
    font-size: 12px;
    letter-spacing: 0.06em;
    color: #7c8898;
}

.solution-side-link:hover {
    transform: translateY(-2px);
    border-color: rgba(236, 106, 0, 0.24);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.solution-related {
    padding: 0 0 76px;
    background-color: #f7f7f5;
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.035) 25%, transparent 25%, transparent 50%, rgba(15, 23, 42, 0.035) 50%, rgba(15, 23, 42, 0.035) 75%, transparent 75%, transparent);
    background-size: 6px 6px;
}

.solution-related .container,
.solution-cta-block .container {
    max-width: 1400px;
}

.solution-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.solution-related-card {
    overflow: hidden;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.solution-related-card:hover {
    transform: none;
    border-color: transparent;
    box-shadow: none;
}

.solution-related-media {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    aspect-ratio: 16 / 10;
    background: #e6e6e4;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.solution-related-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution-related-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 20px 0 0;
    flex: 1;
}

.solution-related-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 118px;
    margin-top: auto;
    padding: 8px 22px;
    border: 2px solid #202020;
    color: #111;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}

.solution-related-link:hover {
    color: #fff;
    background: #202020;
}

.solution-cta-block {
    padding: 0 0 88px;
    background-color: #f7f7f5;
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.035) 25%, transparent 25%, transparent 50%, rgba(15, 23, 42, 0.035) 50%, rgba(15, 23, 42, 0.035) 75%, transparent 75%, transparent);
    background-size: 6px 6px;
}

.solution-cta-card {
    position: relative;
    overflow: hidden;
    padding: 34px 0 0;
    border-radius: 0;
    border: 0;
    border-top: 1px solid rgba(15, 23, 42, 0.16);
    background: transparent;
    box-shadow: none;
}

.solution-cta-card::after {
    display: none;
}

.solution-cta-kicker {
    position: relative;
    z-index: 1;
    display: inline-block;
    margin-bottom: 12px;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--primary-orange);
    text-transform: uppercase;
}

.solution-cta-card h3,
.solution-cta-card p {
    position: relative;
    z-index: 1;
    color: var(--text-dark);
}

.solution-cta-card h3 {
    margin: 0 0 14px;
    font-size: 30px;
    line-height: 1.2;
}

.solution-cta-card p {
    max-width: none;
    margin: 0 0 24px;
    font-size: 18px;
    line-height: 1.75;
    color: #5f6875;
}

.solution-cta-card .contact-btn {
    position: relative;
    z-index: 1;
    background: #202020;
    color: #fff;
    border-radius: 0;
    box-shadow: none;
}

.solution-cta-card .contact-btn:hover {
    background: var(--primary-orange);
}

@media (max-width: 1400px) {
    .product-detail-banner-shell {
        padding: 0 36px;
    }

    .solution-list-page .container,
    .solution-detail-page .container,
    .solution-list-page .page-banner-content,
    .solution-detail-page .page-banner-content {
        padding-left: 36px;
        padding-right: 36px;
    }
}

@media (max-width: 1200px) {
    .product-detail-banner-shell {
        padding: 0 24px;
        gap: 28px;
        grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.88fr);
    }

    .product-detail-banner-card {
        padding: 28px 24px 0;
    }

    .product-detail-banner-card img {
        max-height: 320px;
    }

    .solution-list-page .container,
    .solution-detail-page .container,
    .solution-list-page .page-banner-content,
    .solution-detail-page .page-banner-content {
        padding-left: 24px;
        padding-right: 24px;
    }

    .solution-card--featured,
    .solution-detail-layout {
        grid-template-columns: 1fr;
    }

    .solution-overview-grid,
    .solution-value-grid,
    .solution-related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .solution-card--featured .solution-card-cover {
        aspect-ratio: 16 / 10;
    }

    .solution-detail-sidebar {
        position: static;
    }

    .solution-detail-copy {
        order: 2;
        border-right: 0;
        border-top: 0;
    }

    .solution-detail-media {
        order: 1;
    }
}

@media (max-height: 860px) and (min-width: 992px) {
    .solution-detail-page .page-banner {
        height: 430px;
    }

    .solution-detail-hero {
        padding: 12px 0 14px;
    }

    .solution-detail-copy {
        padding: 28px 28px 26px;
    }

    .solution-detail-copy h2 {
        font-size: 34px;
    }

    .solution-detail-summary {
        line-height: 1.72;
    }

    .solution-detail-facts {
        margin: 16px 0 12px;
    }

    .solution-detail-image-card {
        padding: 0;
    }

    .solution-detail-image-card img {
        height: 100%;
        max-height: none;
    }

    .solution-detail-media-caption {
        left: 18px;
        right: 18px;
        bottom: 14px;
        padding: 10px 12px;
    }

    .solution-detail-main {
        margin-top: 0;
    }
}

@media (max-width: 992px) {
    .product-detail-page .page-banner {
        height: auto;
        min-height: 420px;
    }

    .product-detail-banner-shell {
        padding: 92px 16px 28px;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-detail-banner-visual {
        height: auto;
        padding-top: 0;
        justify-content: center;
    }

    .product-detail-banner-card {
        width: min(100%, 680px);
        min-height: 220px;
    }

    .product-detail-page .page-banner-content {
        width: 100%;
    }

    .product-detail-page .page-banner-content h1 {
        max-width: none;
    }

    .product-detail-page .page-banner-content .subtitle {
        max-width: none;
    }

    .solution-list-page .container,
    .solution-detail-page .container,
    .solution-list-page .page-banner-content,
    .solution-detail-page .page-banner-content {
        padding-left: 16px;
        padding-right: 16px;
    }

    .solution-list-page .page-banner,
    .solution-detail-page .page-banner {
        height: 380px;
    }

    .industry-sized-banner-page .page-banner {
        height: 380px;
    }

    .solution-list-page .page-banner-content h1,
    .solution-detail-page .page-banner-content h1 {
        font-size: 42px;
    }

    .solution-overview-grid,
    .solution-value-grid,
    .solution-related-grid,
    .solution-cards-grid--featured {
        grid-template-columns: 1fr;
    }

    .solution-overview-copy,
    .solution-detail-copy,
    .solution-rich-text {
        padding: 32px;
    }

    .solution-overview-copy h2,
    .solution-detail-copy h2,
    .solution-page-title h2 {
        font-size: 34px;
    }

    .solution-detail-image-card {
        min-height: 0;
    }

    .solution-detail-media-caption {
        left: 20px;
        right: 20px;
        bottom: 18px;
    }

    .solution-card--featured {
        grid-column: auto;
    }

    .solution-card--featured .solution-card-body,
    .solution-card-body {
        padding: 26px;
    }
}

@media (max-width: 768px) {
    .product-detail-page .page-banner {
        min-height: 360px;
    }

    .product-detail-banner-kicker {
        margin-bottom: 10px;
        padding: 7px 12px;
        font-size: 11px;
        letter-spacing: 0.12em;
    }

    .product-detail-banner-card {
        min-height: 180px;
        padding: 20px 18px 0;
        border-radius: 22px 22px 0 0;
    }

    .product-detail-banner-card img {
        max-height: 220px;
    }

    .solution-list-page .page-banner,
    .solution-detail-page .page-banner {
        height: 320px;
    }

    .industry-sized-banner-page .page-banner {
        height: 320px;
    }

    .solution-list-page .page-banner-content,
    .solution-detail-page .page-banner-content {
        padding: 0 16px;
    }

    .solution-list-page .page-banner-content h1,
    .solution-detail-page .page-banner-content h1 {
        font-size: 34px;
    }

    .solution-list-page .page-banner-content .subtitle,
    .solution-detail-page .page-banner-content .subtitle {
        font-size: 15px;
        letter-spacing: 0.08em;
    }

    .solution-overview,
    .solution-cards-page--enhanced,
    .solution-value-strip,
    .solution-detail-hero,
    .solution-detail-main,
    .solution-related,
    .solution-cta-block {
        padding-left: 0;
        padding-right: 0;
    }

    .solution-overview-copy,
    .solution-overview-panel,
    .solution-detail-image-card,
    .solution-detail-copy,
    .solution-rich-text,
    .solution-side-card,
    .solution-value-card,
    .solution-cta-card {
        border-radius: 22px;
    }

    .solution-overview-copy,
    .solution-detail-copy,
    .solution-rich-text,
    .solution-side-card,
    .solution-value-card,
    .solution-cta-card {
        padding: 26px 22px;
    }

    .solution-detail-facts {
        grid-template-columns: 1fr;
    }

    .solution-detail-image-card {
        min-height: 0;
        padding: 0;
    }

    .solution-detail-image-card img {
        height: 100%;
        max-height: none;
    }

    .solution-detail-media-caption {
        left: 18px;
        right: 18px;
        bottom: 16px;
        padding: 12px 14px;
    }

    .solution-detail-engineering {
        margin-bottom: 18px;
    }

    .solution-overview-copy h2,
    .solution-detail-copy h2,
    .solution-page-title h2,
    .solution-cta-card h3 {
        font-size: 28px;
    }

    .solution-card-cover,
    .solution-card--featured .solution-card-cover {
        aspect-ratio: 4 / 3;
        padding: 0;
    }

    .solution-card-body,
    .solution-card--featured .solution-card-body,
    .solution-related-body {
        padding: 22px;
    }

    .solution-card h3,
    .solution-card--featured h3,
    .solution-related-body h3 {
        font-size: 22px;
    }

    .solution-detail-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .detail-ghost-btn,
    .solution-detail-actions .contact-btn {
        width: 100%;
        justify-content: center;
    }

    .solution-rich-text {
        font-size: 16px;
    }

    .solution-rich-text h2 {
        font-size: 26px;
    }

    .solution-rich-text h3 {
        font-size: 22px;
    }

    .solution-cta-card p {
        margin-bottom: 18px;
    }
}

@media (max-width: 576px) {
    .solution-overview-tags span {
        width: 100%;
        justify-content: center;
    }

    .solution-detail-engineering span {
        width: 100%;
        justify-content: center;
    }

    .solution-overview-stat strong {
        font-size: 30px;
    }

    .solution-card-footer {
        align-items: stretch;
    }

    .solution-card-link--text,
    .solution-related-link {
        width: 100%;
        justify-content: center;
    }

    .solution-card-index {
        min-width: 42px;
        height: 42px;
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    .solution-cards-grid--featured {
        gap: 42px;
    }

    .solution-detail-shell {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .solution-detail-media {
        order: 1;
    }

    .solution-detail-copy {
        order: 2;
        padding: 0 12px 8px;
    }

    .solution-card--media,
    .solution-card--featured {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .solution-list-page .solution-card--media:nth-child(even) .solution-card-cover,
    .solution-list-page .solution-card--media:nth-child(even) .solution-card-body {
        order: initial;
    }

    .solution-card-body,
    .solution-card--featured .solution-card-body {
        padding: 0 12px 8px;
    }
}

@media (max-width: 768px) {
    .solution-cards-page--enhanced {
        padding: 34px 0 58px;
    }

    .solution-detail-copy,
    .solution-rich-text {
        padding: 0;
    }

    .solution-rich-text ul,
    .solution-rich-text ol,
    .solution-related-grid {
        grid-template-columns: 1fr;
    }

    .solution-rich-text li {
        padding: 16px 16px 16px 38px;
    }

    .solution-related-body {
        padding: 18px 0 0;
    }

    .solution-related-body h3 {
        font-size: 19px;
    }

    .solution-cta-card {
        padding: 28px 0 0;
        border-radius: 0;
    }

    .solution-card-cover,
    .solution-card--featured .solution-card-cover {
        aspect-ratio: 16 / 10;
    }

    .solution-card h3,
    .solution-card--featured h3 {
        font-size: 17px;
    }

    .solution-card p {
        -webkit-line-clamp: 3;
    }
}

@media (max-width: 576px) {
    .solution-card-link--text {
        width: auto;
        min-width: 128px;
    }
}

/* Fix about intro layout override */
body .about-intro:not(.about-honor-section) .about-intro-content {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(400px, 460px) !important;
    align-items: center !important;
    gap: 48px !important;
}

body .about-intro:not(.about-honor-section) .about-text-content {
    min-width: 0 !important;
    max-width: none !important;
    writing-mode: horizontal-tb !important;
}

body .about-intro:not(.about-honor-section) .about-text-content h2,
body .about-intro:not(.about-honor-section) .about-text-content p {
    writing-mode: horizontal-tb !important;
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
}

body .about-intro:not(.about-honor-section) .about-text-content h2 {
    display: block !important;
    letter-spacing: 0 !important;
}

body .about-intro:not(.about-honor-section) .about-intro-image {
    width: min(100%, 460px) !important;
    max-width: 460px !important;
    justify-self: end !important;
    align-self: center !important;
    overflow: hidden !important;
    border-radius: 10px !important;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12) !important;
}

body .about-intro:not(.about-honor-section) .about-intro-image img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 4 / 3 !important;
    max-height: none !important;
    object-fit: cover !important;
    object-position: center center !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

@media (max-width: 900px) {
    body .about-intro:not(.about-honor-section) .about-intro-content {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }

    body .about-intro:not(.about-honor-section) .about-intro-image {
        justify-self: center !important;
        align-self: start !important;
    }

    body .about-intro:not(.about-honor-section) .about-intro-image,
    body .about-intro:not(.about-honor-section) .about-intro-image img {
        width: 100% !important;
        max-width: none !important;
        height: auto !important;
    }
}

/* Honor certificates: backend images, 3 per row and centered remainder */
.about-honor-section {
    background: #fff !important;
}

.about-honor-section .honor-gallery {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    align-items: flex-start !important;
    gap: 34px 36px !important;
    max-width: 822px !important;
    margin: 0 auto !important;
}

.about-honor-section .honor-item {
    flex: 0 0 250px !important;
    width: 250px !important;
    max-width: 250px !important;
    min-width: 0 !important;
    text-align: center !important;
}

.about-honor-section .honor-img-wrap {
    box-sizing: border-box !important;
    width: 100% !important;
    aspect-ratio: 0.72 / 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px !important;
    overflow: hidden !important;
    cursor: default !important;
    background: #fff !important;
    border: 1px solid rgba(15, 23, 42, 0.1) !important;
    border-radius: 6px !important;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08) !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease !important;
}

.about-honor-section .honor-img-wrap:hover {
    transform: translateY(-3px) !important;
    border-color: rgba(236, 106, 0, 0.28) !important;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.12) !important;
}

.about-honor-section .honor-img-wrap img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center center !important;
    margin: 0 auto !important;
    transform: none !important;
}

.about-honor-section .honor-img-wrap:hover img {
    transform: none !important;
}

.about-honor-section .honor-overlay,
.about-honor-section .honor-title {
    display: none !important;
}

@media (max-width: 860px) {
    .about-honor-section .honor-gallery {
        gap: 26px 24px !important;
        max-width: 464px !important;
    }

    .about-honor-section .honor-item {
        flex-basis: 220px !important;
        width: 220px !important;
        max-width: 220px !important;
    }
}

@media (max-width: 520px) {
    .about-honor-section .honor-gallery {
        gap: 22px !important;
        max-width: min(76vw, 250px) !important;
    }

    .about-honor-section .honor-item {
        flex-basis: min(76vw, 250px) !important;
        width: min(76vw, 250px) !important;
        max-width: 250px !important;
    }
}

.about-culture-section {
    padding: 64px 0 70px !important;
    background: var(--panel-bg) !important;
}

.about-culture-section .container {
    max-width: 1180px !important;
    display: grid !important;
    grid-template-columns: minmax(320px, 0.82fr) minmax(520px, 1.18fr) !important;
    gap: 70px !important;
    align-items: start !important;
}

.about-culture-head {
    position: sticky;
    top: 120px;
}

.about-culture-head .section-kicker {
    margin-bottom: 16px;
}

.about-culture-head h2 {
    margin: 0 0 18px !important;
    font-size: 42px !important;
    line-height: 1.15 !important;
    color: var(--text-dark) !important;
}

.about-culture-head h2::after {
    content: '';
    display: block;
    width: 240px;
    max-width: 100%;
    height: 1px;
    margin-top: 18px;
    background: var(--border-color);
}

.about-culture-head p {
    max-width: 420px;
    margin: 0 !important;
    font-size: 16px !important;
    line-height: 1.9 !important;
    color: var(--text-light) !important;
}

.about-culture-section .solution-cards-grid {
    max-width: none !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    margin: 0 !important;
    border-top: 1px solid var(--border-color);
}

.about-culture-section .solution-card {
    position: relative;
    min-height: 0 !important;
    padding: 28px 0 28px 88px !important;
    border: 0 !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}

.about-culture-section .solution-card:hover {
    transform: none !important;
    box-shadow: none !important;
    border-color: var(--border-color) !important;
}

.about-culture-section .culture-no {
    position: absolute;
    top: 31px;
    left: 0;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--primary-orange);
}

.about-culture-section .solution-card h3 {
    font-size: 22px !important;
    line-height: 1.3 !important;
    margin: 0 0 10px !important;
    color: var(--text-dark) !important;
}

.about-culture-section .solution-card p {
    max-width: 620px !important;
    font-size: 15px !important;
    line-height: 1.85 !important;
    color: var(--text-light) !important;
    margin-bottom: 0 !important;
}

@media (max-width: 900px) {
    .about-culture-section .container {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }

    .about-culture-head {
        position: static;
    }
}

@media (max-width: 680px) {
    .about-culture-section {
        padding: 46px 0 52px !important;
    }

    .about-culture-head h2 {
        font-size: 30px !important;
    }

    .about-culture-section .solution-cards-grid {
        max-width: none !important;
    }

    .about-culture-section .solution-card {
        padding: 22px 0 22px 54px !important;
    }

    .about-culture-section .culture-no {
        top: 25px;
    }
}

/* ==================== 全站字号与标题层级精修 ==================== */
@media (min-width: 993px) {
    .banner-copy {
        max-width: 1080px;
    }

    .banner-content h1 {
        max-width: 1040px;
        margin-inline: auto;
        font-size: clamp(38px, 3.4vw, 52px);
        line-height: 1.12;
        font-weight: 760;
        text-wrap: normal;
        white-space: nowrap;
    }

    .banner-content h1 .highlight {
        font-size: clamp(22px, 1.9vw, 30px);
        font-weight: 600;
        white-space: normal;
    }

    .banner-content .en {
        max-width: 620px;
        font-size: 16px;
        line-height: 1.58;
    }

    .hero-actions a {
        min-height: 48px;
        padding: 12px 28px;
        font-size: 15px;
    }

    .section2.solution-stage {
        padding: 72px 0 78px;
    }

    .solutions-wrap {
        max-width: 1380px;
        padding-left: 64px;
        padding-right: 64px;
    }

    .solutions-head {
        align-items: center;
        gap: 32px;
        margin-bottom: 34px;
    }

    .solutions-head .head-text {
        flex: 1 1 auto;
        min-width: 0;
    }

    .solutions-head .title {
        max-width: none;
        font-size: 34px;
        line-height: 1.22;
        font-weight: 700;
        letter-spacing: 0;
        text-wrap: normal;
        white-space: nowrap;
    }

    .solutions-head .subtitle {
        max-width: 760px;
        font-size: 15px;
        line-height: 1.72;
    }

    .head-actions {
        flex: 0 0 auto;
    }

    .solution-stage .solution-item {
        min-height: 380px;
        border-radius: 8px;
    }

    .solution-media {
        min-height: 380px;
    }

    .solution-panel {
        padding: 28px 30px 26px;
        gap: 13px;
    }

    .panel-title {
        font-size: 24px;
        line-height: 1.24;
        font-weight: 700;
    }

    .panel-desc {
        font-size: 14px;
        line-height: 1.65;
    }

    .section-home-strength {
        padding: 88px 0;
    }

    .strength-head {
        margin-bottom: 50px;
    }

    .head-main {
        max-width: 780px;
    }

    .head-main h2 {
        max-width: 980px;
        font-size: 34px;
        line-height: 1.26;
        font-weight: 700;
        letter-spacing: 0;
    }

    .head-main p {
        font-size: 15px;
        line-height: 1.72;
    }

    .strength-card {
        padding: 32px 26px;
        border-radius: 8px;
    }

    .strip-item .num {
        font-size: 40px;
    }

    .section3 {
        padding: 84px 0;
    }

    .about-modern-header {
        margin-bottom: 48px;
    }

    .about-modern-header .section-title {
        font-size: 32px;
        line-height: 1.22;
        font-weight: 700;
    }

    .about-lead {
        font-size: 18px;
        line-height: 1.68;
    }

    .section-whyus {
        padding: 86px 0;
    }

    .whyus-card {
        border-radius: 8px;
        padding: 50px 44px;
    }

    .whyus-title {
        font-size: 30px;
        line-height: 1.22;
        font-weight: 700;
        margin-bottom: 16px;
    }

    .whyus-intro {
        font-size: 16px;
        line-height: 1.72;
    }

    .home-case-link {
        border-radius: 8px;
    }

    .home-case-thumb {
        border-radius: 6px;
    }

    .home-case-link .idx {
        border-radius: 6px;
        font-size: 16px;
    }

    .home-case-link h4 {
        font-size: 18px;
        line-height: 1.32;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .home-case-link p {
        min-height: 0;
        font-size: 14px;
        line-height: 1.65;
        -webkit-line-clamp: 2;
    }

    .page-banner {
        height: 340px;
    }

    .page-banner-content h1,
    .solution-list-page .page-banner-content h1,
    .solution-detail-page .page-banner-content h1,
    .product-detail-page .page-banner-content h1 {
        max-width: 1100px;
        font-size: 40px;
        line-height: 1.18;
        font-weight: 700;
        letter-spacing: 0;
        text-wrap: normal;
    }

    .page-banner-content .subtitle,
    .product-detail-page .page-banner-content .subtitle {
        font-size: 15px;
        letter-spacing: 0.12em;
    }

    .solution-overview-copy h2,
    .solution-detail-copy h2,
    .solution-page-title h2,
    .solution-cta-card h3,
    .about-culture-head h2 {
        font-size: 32px !important;
        line-height: 1.24 !important;
        font-weight: 700 !important;
        letter-spacing: 0 !important;
    }

    .solution-rich-text h2 {
        font-size: 26px;
    }

    .solution-rich-text h3 {
        font-size: 20px;
    }

    .news-page-title h2 {
        font-size: 30px;
        line-height: 1.25;
    }

    .news-detail-header h2 {
        font-size: 30px !important;
        line-height: 1.28 !important;
        font-weight: 700 !important;
    }
}

@media (max-width: 992px) {
    .banner-content h1,
    .solutions-head .title,
    .head-main h2,
    .whyus-title,
    .about-modern-header .section-title,
    .page-banner-content h1,
    .solution-list-page .page-banner-content h1,
    .solution-detail-page .page-banner-content h1,
    .product-detail-page .page-banner-content h1 {
        text-wrap: normal;
    }
}

@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 30px;
        line-height: 1.18;
    }

    .solutions-head .title,
    .head-main h2,
    .whyus-title,
    .about-modern-header .section-title,
    .page-banner-content h1,
    .solution-list-page .page-banner-content h1,
    .solution-detail-page .page-banner-content h1,
    .product-detail-page .page-banner-content h1 {
        font-size: 26px;
        line-height: 1.24;
        font-weight: 700;
    }

    .home-case-link h4 {
        white-space: normal;
    }
}

/* ==================== 首页板块标题栏统一 ==================== */
.solutions-head,
.strength-head,
.about-modern-header,
.whyus-heading,
.news-home-head {
    width: 100%;
    max-width: 1380px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.solutions-head,
.strength-head,
.news-home-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
}

.about-modern-header,
.whyus-heading {
    display: block;
}

.solutions-head .eyebrow,
.head-main .eyebrow,
.about-eyebrow,
.whyus-kicker,
.newstabs li a {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin: 0 0 14px;
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: #7b8493;
    font-size: 15px;
    line-height: 1.2;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: none;
}

.solutions-head .eyebrow::before,
.head-main .eyebrow::before,
.about-eyebrow::before,
.whyus-kicker::before,
.newstabs li a::before {
    content: '';
    width: 34px;
    height: 1px;
    margin-right: 12px;
    background: #ec6a00;
    opacity: 0.55;
}

.solutions-head .title,
.head-main h2,
.about-modern-header .section-title,
.whyus-title {
    max-width: none;
    margin: 0 0 18px;
    color: #071326;
    font-size: 34px;
    line-height: 1.22;
    font-weight: 720;
    letter-spacing: 0;
    text-align: left;
}

.solutions-head .subtitle,
.head-main p,
.whyus-intro {
    max-width: 760px;
    margin: 0;
    color: #5f6f82;
    font-size: 15px;
    line-height: 1.75;
    text-align: left;
}

.head-actions,
.news-home-head .strength-link {
    justify-self: end;
}

.primary-btn,
.strength-link,
.whyus-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 28px;
    border-radius: 999px;
    border: 1px solid #ec6a00;
    background: #ec6a00;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    box-shadow: 0 14px 32px rgba(236, 106, 0, 0.18);
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.primary-btn:hover,
.strength-link:hover,
.whyus-more:hover {
    background: #ff7a1a;
    border-color: #ff7a1a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(236, 106, 0, 0.24);
}

.strength-link {
    align-self: end;
    padding-bottom: 0;
}

.head-meta {
    min-width: 74px;
    padding-left: 22px;
}

.head-meta .num {
    color: #071326;
    font-size: 28px;
    line-height: 1;
}

.head-meta .label {
    margin-top: 8px;
    color: #6b7788;
}

.about-modern-header {
    max-width: 1380px;
    margin-bottom: 46px;
    align-items: flex-start;
}

.about-modern-header .section-title {
    margin-bottom: 0;
}

.whyus-heading {
    max-width: none;
    margin-bottom: 0;
}

.whyus-more {
    margin-top: 26px;
}

.section5 .w {
    max-width: 1380px;
}

.news-home-head {
    margin-bottom: 34px;
}

.newstabs {
    margin-bottom: 32px;
}

.newstabs ul {
    display: block;
}

.newstabs li a {
    color: #7b8493;
    pointer-events: auto;
}

.newstabs li.active a {
    color: #7b8493;
}

.newstabs li.active a::after {
    display: none;
}

@media (min-width: 993px) {
    .section2.solution-stage,
    .section-home-strength,
    .section3,
    .section-whyus,
    .section5 {
        padding-top: 68px;
        padding-bottom: 74px;
    }

    .solutions-head,
    .strength-head,
    .news-home-head {
        margin-bottom: 34px;
    }

    .solutions-head .title,
    .head-main h2,
    .about-modern-header .section-title,
    .whyus-title {
        font-size: 34px;
    }
}

@media (max-width: 992px) {
    .solutions-head,
    .strength-head,
    .news-home-head {
        grid-template-columns: 1fr;
        gap: 22px;
        align-items: start;
    }

    .head-actions,
    .news-home-head .strength-link {
        justify-self: start;
    }

    .solutions-head .title,
    .head-main h2,
    .about-modern-header .section-title,
    .whyus-title {
        font-size: 28px;
    }
}

@media (max-width: 576px) {
    .solutions-head .eyebrow,
    .head-main .eyebrow,
    .about-eyebrow,
    .whyus-kicker,
    .newstabs li a {
        font-size: 13px;
    }

    .solutions-head .title,
    .head-main h2,
    .about-modern-header .section-title,
    .whyus-title {
        font-size: 24px;
    }

    .primary-btn,
    .strength-link,
    .whyus-more {
        min-height: 42px;
        padding: 0 22px;
        font-size: 14px;
    }
}

/* ==================== 移动端响应式兜底 ==================== */
@media (max-width: 768px) {
    html.js .scroll-animate,
    html.js .scroll-animate.unified-card,
    html.js .timeline-stats .stat-item {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    .section2.solution-stage,
    .section-home-strength,
    .section3,
    .section-whyus,
    .section5 {
        padding-top: 46px;
        padding-bottom: 52px;
    }

    .strength-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 44px;
    }

    .strength-card {
        min-height: 0;
        padding: 24px 22px;
    }

    .strength-strip {
        margin-top: 0;
        padding-top: 34px;
    }

    .about-modern-media {
        min-height: 0;
    }

    .about-modern-media img {
        display: block;
        min-height: 190px;
        background: #f4f6f8;
    }

    .news-home-head {
        margin-bottom: 28px;
    }

    .newscentermain {
        padding-bottom: 46px;
    }

    .news-arrows {
        right: 0;
        bottom: 0;
    }

    .news-arrows button {
        width: 42px;
        height: 38px;
        font-size: 0;
        line-height: 0;
    }

    .news-arrows button img {
        display: none;
    }

    .news-arrows button::before {
        content: '';
        width: 9px;
        height: 9px;
        border-top: 2px solid #ec6a00;
        border-right: 2px solid #ec6a00;
    }

    .news-arrows .prev::before {
        transform: rotate(-135deg);
    }

    .news-arrows .next::before {
        transform: rotate(45deg);
    }

    .footer-brand .logo img {
        display: block;
        width: 132px;
        height: auto;
        max-height: 44px;
        object-fit: contain;
    }
}

@media (max-width: 420px) {
    .section1 {
        height: 86vh;
        min-height: 620px;
    }

    .solution-stage .solutioncon {
        margin-top: 18px;
    }

    .solution-stage .solution-item {
        border-radius: 14px;
    }

    .about-mini-stats {
        margin-left: 10px;
        margin-right: 10px;
    }

    .footer-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* 首页行业方案响应式精修 */
@media (min-width: 1200px) {
    .solution-stage .solution-item.active {
        height: clamp(440px, 32vw, 500px) !important;
        min-height: clamp(440px, 32vw, 500px) !important;
        grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
    }

    .solution-stage .solution-panel {
        padding: 28px 30px 26px;
        gap: 12px;
        min-width: 0;
        justify-content: center;
    }

    .solution-stage .panel-title {
        min-height: 0;
        font-size: 24px;
        line-height: 1.28;
    }

    .solution-stage .panel-desc {
        min-height: 0;
        line-height: 1.7;
        -webkit-line-clamp: 4;
    }
}

@media (min-width: 993px) and (max-width: 1199px) {
    .section2.solution-stage {
        padding: 58px 0 66px;
    }

    .solutions-wrap {
        padding-left: 36px;
        padding-right: 36px;
    }

    .solutions-head {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 26px;
    }

    .head-actions {
        justify-self: start;
    }

    .solution-stage .solutiontabs ul.solutions-tabs {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 10px;
    }

    .solution-stage .solutiontabs li {
        min-height: 48px;
        padding: 12px 14px;
        font-size: 14px;
    }

    .solution-stage .solutiontabs li span {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .solution-stage .solution-item.active {
        display: grid;
        grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.94fr);
        height: clamp(400px, 42vw, 440px) !important;
        min-height: clamp(400px, 42vw, 440px) !important;
    }

    .solution-stage .solution-media,
    .solution-stage .solution-panel {
        height: 100% !important;
        min-height: 0 !important;
    }

    .solution-stage .solution-panel {
        padding: 26px 28px 24px;
        gap: 12px;
        min-width: 0;
        justify-content: center;
    }

    .solution-stage .panel-title {
        font-size: 23px;
        min-height: 0;
    }

    .solution-stage .panel-desc {
        min-height: 0;
        -webkit-line-clamp: 4;
    }
}

@media (max-width: 992px) {
    .section2.solution-stage {
        padding: 56px 0 64px;
    }

    .solutions-wrap {
        padding-left: 24px;
        padding-right: 24px;
    }

    .solutions-head {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-bottom: 24px;
    }

    .head-actions {
        justify-self: start;
    }

    .solution-stage .solutiontabs ul.solutions-tabs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }

    .solution-stage .solutiontabs li {
        min-height: 46px;
        padding: 11px 13px;
        font-size: 14px;
        border-radius: 10px;
    }

    .solution-stage .solutioncon {
        margin-top: 16px;
    }

    .solution-stage .solution-item {
        height: auto !important;
        min-height: 0 !important;
        border-radius: 12px;
    }

    .solution-stage .solution-item.active {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }

    .solution-stage .solution-media {
        height: auto !important;
        min-height: 0 !important;
        aspect-ratio: 21 / 9;
    }

    .solution-stage .solution-panel {
        height: auto;
        padding: 24px;
        gap: 12px;
    }

    .solution-stage .panel-title {
        min-height: 0;
        font-size: 24px;
    }

    .solution-stage .panel-desc {
        min-height: 0;
        -webkit-line-clamp: 4;
    }
}

@media (max-width: 768px) {
    .solutions-wrap {
        padding-left: 16px;
        padding-right: 16px;
    }

    .solutions-head .title {
        white-space: normal;
    }

    .solution-stage .solutiontabs ul.solutions-tabs {
        display: flex;
        grid-template-columns: none;
        gap: 10px;
        overflow-x: auto;
        padding-bottom: 8px;
        padding-right: 16px;
        scroll-snap-type: x proximity;
        -webkit-overflow-scrolling: touch;
    }

    .solution-stage .solutiontabs ul.solutions-tabs::-webkit-scrollbar {
        display: none;
    }

    .solution-stage .solutiontabs li {
        flex: 0 0 auto;
        width: auto;
        min-width: 120px;
        scroll-snap-align: start;
    }

    .solution-stage .solutiontabs li span {
        white-space: nowrap;
    }

    .solution-stage .solution-media {
        aspect-ratio: 16 / 10;
    }

    .solution-stage .solution-panel {
        padding: 22px 20px;
    }

    .solution-stage .panel-desc {
        line-height: 1.68;
        -webkit-line-clamp: 3;
    }

    .solution-stage .panel-actions {
        margin-top: 6px;
    }

    .head-actions {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 14px;
    }

    .head-meta {
        min-width: auto;
        padding-left: 14px;
        border-left: 1px solid rgba(12,21,38,0.12);
    }
}

@media (max-width: 520px) {
    .section2.solution-stage {
        padding: 48px 0 54px;
    }

    .solution-stage .solutiontabs li {
        min-width: 112px;
        padding: 10px 12px;
        font-size: 13px;
    }

    .solution-stage .solutiontabs li em {
        font-size: 11px;
    }

    .solution-stage .solution-media-tag {
        left: 14px;
        bottom: 14px;
    }

    .solution-stage .solution-panel {
        padding: 20px 18px;
    }

    .solution-stage .panel-title {
        font-size: 22px;
    }

    .solution-stage .panel-desc {
        font-size: 13px;
        line-height: 1.62;
    }
}

@media (max-width: 1200px) {
    .footer .container {
        padding-left: 24px;
        padding-right: 24px;
    }

    .footer-main {
        display: grid;
        grid-template-columns: minmax(260px, 0.95fr) minmax(0, 1.4fr);
        gap: 34px;
    }

    .footer-brand {
        flex-direction: column;
        gap: 14px;
    }

    .footer-nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(4, minmax(104px, 1fr));
        gap: 18px 28px;
    }

    .footer-nav-col h4,
    .footer-nav-col a {
        word-break: keep-all;
        overflow-wrap: normal;
    }
}

@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* ==================== 非首页Banner比例统一 ==================== */
.page-banner,
.solution-list-page .page-banner,
.solution-detail-page .page-banner,
.industry-sized-banner-page .page-banner,
.product-detail-page .page-banner {
    height: auto;
    min-height: 260px;
    aspect-ratio: 3.8 / 1;
}

.product-detail-page .page-banner {
    max-height: none;
}

@media (min-width: 1600px) {
    .page-banner,
    .solution-list-page .page-banner,
    .solution-detail-page .page-banner,
    .industry-sized-banner-page .page-banner,
    .product-detail-page .page-banner {
        min-height: 360px;
    }
}

@media (max-width: 992px) {
    .page-banner,
    .solution-list-page .page-banner,
    .solution-detail-page .page-banner,
    .industry-sized-banner-page .page-banner {
        min-height: 220px;
    }

    .product-detail-page .page-banner {
        height: auto;
        min-height: 420px;
    }
}

@media (max-width: 768px) {
    .page-banner,
    .solution-list-page .page-banner,
    .solution-detail-page .page-banner,
    .industry-sized-banner-page .page-banner {
        min-height: 210px;
    }

    .product-detail-page .page-banner {
        min-height: 360px;
    }
}

/* ==================== 二级导航统一 ==================== */
.sub-nav {
    background: #fff !important;
    border-top: 0 !important;
    border-bottom: 1px solid #e6ebf1 !important;
    box-shadow: none !important;
    position: sticky !important;
    top: 70px !important;
    z-index: 100 !important;
}

.sub-nav-inner {
    width: 100% !important;
    max-width: 1400px !important;
    min-height: 58px !important;
    margin: 0 auto !important;
    padding: 0 50px !important;
    display: flex !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    gap: 28px !important;
    box-sizing: border-box !important;
}

.sub-nav-tabs,
.products-page .sub-nav-tabs {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    display: flex !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    white-space: nowrap !important;
    scrollbar-width: none !important;
}

.sub-nav-tabs::-webkit-scrollbar,
.products-page .sub-nav-tabs::-webkit-scrollbar {
    display: none !important;
}

.sub-nav-tabs a,
.products-page .sub-nav-tabs a {
    flex: 0 0 auto !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 58px !important;
    padding: 0 24px !important;
    color: #40516a !important;
    font-size: 14px !important;
    line-height: 1 !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    position: relative !important;
    box-sizing: border-box !important;
}

.sub-nav-tabs a:hover,
.sub-nav-tabs a.active,
.products-page .sub-nav-tabs a:hover,
.products-page .sub-nav-tabs a.active {
    color: var(--primary-green) !important;
}

.sub-nav-tabs a.active::after,
.products-page .sub-nav-tabs a.active::after {
    content: '' !important;
    position: absolute !important;
    left: 18px !important;
    right: 18px !important;
    bottom: 0 !important;
    width: auto !important;
    height: 2px !important;
    background: var(--primary-green) !important;
}

.breadcrumb {
    flex: 0 0 auto !important;
    min-height: 58px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 8px !important;
    margin: 0 !important;
    color: #5f6d80 !important;
    font-size: 14px !important;
    line-height: 1 !important;
    white-space: nowrap !important;
}

.breadcrumb a {
    color: #40516a !important;
}

.breadcrumb a:hover {
    color: var(--primary-green) !important;
}

.breadcrumb .separator {
    margin: 0 !important;
    color: #9aa5b4 !important;
}

.breadcrumb .home-icon {
    width: 15px !important;
    height: 15px !important;
    margin: 0 !important;
    fill: currentColor !important;
    flex: 0 0 auto !important;
}

@media (max-width: 1200px) {
    .sub-nav-inner {
        padding: 0 24px !important;
        gap: 18px !important;
    }

    .sub-nav-tabs a,
    .products-page .sub-nav-tabs a {
        padding: 0 18px !important;
    }
}

@media (max-width: 768px) {
    .sub-nav-inner {
        min-height: 52px !important;
        padding: 0 16px !important;
        display: block !important;
    }

    .sub-nav-tabs,
    .products-page .sub-nav-tabs {
        width: 100% !important;
    }

    .sub-nav-tabs a,
    .products-page .sub-nav-tabs a {
        min-height: 52px !important;
        padding: 0 16px !important;
        font-size: 13px !important;
    }

    .sub-nav-tabs a.active::after,
    .products-page .sub-nav-tabs a.active::after {
        left: 14px !important;
        right: 14px !important;
    }

    .breadcrumb {
        display: none !important;
    }
}

/* ==================== Footer redesign ==================== */
.footer {
    background: #10131a !important;
    color: #fff !important;
    padding: 0 !important;
    min-height: 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.footer .container {
    max-width: 1400px !important;
    padding: 0 50px !important;
    margin: 0 auto !important;
}

.footer-main {
    display: grid !important;
    grid-template-columns: minmax(340px, 0.92fr) minmax(560px, 1.08fr) !important;
    gap: 72px !important;
    align-items: start !important;
    padding: 46px 0 42px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10) !important;
}

.footer-brand {
    display: block !important;
    min-width: 0 !important;
}

.footer-brand-head {
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) !important;
    gap: 28px !important;
    align-items: center !important;
    margin-bottom: 26px !important;
}

.footer-logo {
    display: inline-flex !important;
    align-items: center !important;
    width: 140px !important;
    flex: 0 0 auto !important;
}

.footer-logo img,
.footer-brand .logo img {
    display: block !important;
    width: 140px !important;
    height: auto !important;
    max-height: 46px !important;
    object-fit: contain !important;
    filter: brightness(0) invert(1) !important;
}

.footer-company {
    margin: 0 !important;
    color: rgba(255, 255, 255, 0.72) !important;
    font-size: 15px !important;
    line-height: 1.6 !important;
}

.footer-contact {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 14px 20px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
}

.footer-contact-line {
    display: block !important;
    margin: 0 !important;
    color: rgba(255, 255, 255, 0.72) !important;
}

a.footer-contact-line:hover strong {
    color: #ff7a1a !important;
}

.footer-contact-line span {
    display: block !important;
    margin-bottom: 4px !important;
    color: rgba(255, 255, 255, 0.46) !important;
    font-size: 12px !important;
    line-height: 1.4 !important;
}

.footer-contact-line strong {
    display: block !important;
    color: rgba(255, 255, 255, 0.82) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    line-height: 1.55 !important;
    word-break: break-word !important;
    transition: color 0.2s ease !important;
}

.footer-contact-line:first-child {
    grid-column: 1 / -1 !important;
}

.footer-contact-line:first-child strong {
    color: #ff7a1a !important;
    font-size: 28px !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    letter-spacing: 0 !important;
}

.footer-contact-note {
    grid-column: 1 / -1 !important;
    margin: 0 !important;
    color: rgba(255, 255, 255, 0.58) !important;
    font-size: 13px !important;
}

.footer-nav {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(112px, 1fr)) !important;
    gap: 28px 44px !important;
}

.footer-nav-col h4 {
    margin: 0 0 22px !important;
    padding-bottom: 12px !important;
    color: #fff !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
    position: relative !important;
}

.footer-nav-col h4::after {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 28px !important;
    height: 2px !important;
    background: #ff7a1a !important;
}

.footer-nav-col a {
    display: block !important;
    margin: 0 0 12px !important;
    color: rgba(255, 255, 255, 0.62) !important;
    font-size: 14px !important;
    line-height: 1.55 !important;
    transition: color 0.2s ease, transform 0.2s ease !important;
}

.footer-nav-col a:hover {
    color: #fff !important;
    transform: translateX(3px) !important;
}

.footer-friend-links {
    display: flex !important;
    align-items: flex-start !important;
    gap: 18px !important;
    padding: 22px 0 0 !important;
    border-bottom: 0 !important;
}

.footer-friend-title {
    flex: 0 0 auto !important;
    color: rgba(255, 255, 255, 0.52) !important;
    font-size: 13px !important;
}

.footer-friend-list {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px 16px !important;
}

.footer-friend-item {
    color: rgba(255, 255, 255, 0.54) !important;
    font-size: 13px !important;
}

.footer-friend-item:hover {
    color: #ff7a1a !important;
}

.footer-bottom {
    padding: 18px 0 22px !important;
    text-align: left !important;
}

.footer-copyright {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 10px 18px !important;
    color: rgba(255, 255, 255, 0.42) !important;
    font-size: 13px !important;
    line-height: 1.7 !important;
}

.footer-copyright a {
    margin-left: 0 !important;
    color: rgba(255, 255, 255, 0.48) !important;
}

.footer-copyright a:hover {
    color: #ff7a1a !important;
}

@media (max-width: 1200px) {
    .footer .container {
        padding: 0 24px !important;
    }

    .footer-main {
        grid-template-columns: 1fr !important;
        gap: 34px !important;
    }

    .footer-nav {
        grid-template-columns: repeat(4, minmax(104px, 1fr)) !important;
        gap: 24px 30px !important;
    }
}

@media (max-width: 760px) {
    .footer .container {
        padding: 0 16px !important;
    }

    .footer-main {
        padding: 34px 0 30px !important;
        gap: 30px !important;
    }

    .footer-brand-head {
        grid-template-columns: 1fr !important;
        gap: 14px !important;
        margin-bottom: 22px !important;
    }

    .footer-contact {
        grid-template-columns: 1fr !important;
    }

    .footer-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 24px 22px !important;
    }

    .footer-nav-col h4 {
        margin-bottom: 16px !important;
    }

    .footer-bottom {
        padding-bottom: 18px !important;
    }
}

@media (max-width: 420px) {
    .footer-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .footer-contact-line:first-child strong {
        font-size: 24px !important;
    }
}