:root {
    --brand: #0F3460;
    --accent: #53A8D8;
    --title: #222222;
    --text: #666666;
    --muted: #888888;
    --surface: #FFFFFF;
    --surface-soft: #F7F9FC;
    --line: #E5E9F2;
    --shadow-sm: 0 14px 34px rgba(15, 52, 96, 0.06);
    --shadow-md: 0 22px 60px rgba(15, 52, 96, 0.12);
    --radius: 8px;
    --radius-lg: 18px;
    --container: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: #ffffff;
    line-height: 1.8;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

.container,
.enterprise-section,
.enterprise-intro-grid,
.corp-section,
.corp-capability-grid,
.corp-about-grid,
.corp-product-grid,
.corp-news-grid {
    width: min(var(--container), calc(100% - 48px));
    margin-left: auto;
    margin-right: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
}

.site-topbar {
    background: var(--brand);
    color: rgba(255, 255, 255, 0.86);
    font-size: 12px;
}

.site-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 42px;
}

.site-topbar-meta,
.site-topbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.site-topbar-actions a {
    color: #ffffff;
}

.site-navbar {
    border-bottom: 1px solid rgba(229, 233, 242, 0.9);
    background: rgba(255, 255, 255, 0.96);
}

.site-navbar-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 78px;
}

.brand {
    flex: 0 0 auto;
    color: var(--title);
    font-size: 34px;
    line-height: 1.05;
    font-weight: 700;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-left: auto;
}

.nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    color: var(--title);
    font-size: 15px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.nav a:hover,
.nav a.is-current {
    color: var(--brand);
    background: #EEF5FF;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--brand);
    color: #ffffff;
    font-weight: 600;
    white-space: nowrap;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(15, 52, 96, 0.12);
    border-radius: 10px;
    background: #ffffff;
    color: var(--brand);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 2px 0;
    border-radius: 999px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.page-main {
    padding: 0 0 72px;
}

.cms-crumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 28px 0 20px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    color: var(--muted);
    font-size: 13px;
}

.cms-crumb-link {
    color: var(--brand);
}

.cms-crumb-current {
    color: var(--title);
    font-weight: 600;
}

.cms-crumb-separator {
    color: #94A3B8;
}

.corp-kicker,
.corp-section-mark,
.site-links-kicker,
.list-hero-stat-label {
    display: inline-block;
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.corp-hero {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    overflow: hidden;
    background: var(--brand);
}

.corp-hero-track {
    display: flex;
    transition: transform 0.55s ease;
    will-change: transform;
}

.corp-hero-slide {
    position: relative;
    flex: 0 0 100%;
    min-width: 100%;
    min-height: 55vh;
}

.corp-hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 24, 52, 0.92) 0%, rgba(8, 24, 52, 0.45) 55%, rgba(8, 24, 52, 0.25) 100%);
}

.corp-hero-slide img {
    width: 100%;
    height: 55vh;
    object-fit: cover;
    background: #dce5ef;
}

.corp-hero-inner {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    width: min(var(--container), calc(100% - 48px));
    margin: 0 auto;
    left: 0;
    right: 0;
}

.corp-hero-copy {
    max-width: 560px;
    color: #ffffff;
}

.corp-hero-title {
    margin: 14px 0 0;
    color: #ffffff;
    font-size: 68px;
    line-height: 1.05;
    font-weight: 700;
}

.corp-hero-text {
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 18px;
    line-height: 1.9;
}

.corp-hero-dots {
    position: absolute;
    left: max(24px, calc((100vw - var(--container)) / 2 + 24px));
    bottom: 28px;
    z-index: 3;
    display: flex;
    gap: 9px;
}

.corp-hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.36);
    cursor: pointer;
}

.corp-hero-dot.is-active {
    background: #ffffff;
}

.corp-capability-wrap {
    position: relative;
    margin-top: -62px;
    z-index: 4;
}

.corp-capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.corp-capability-card {
    display: grid;
    gap: 12px;
    min-height: 160px;
    padding: 28px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4E8CF4 0%, #53A8D8 100%);
    color: #ffffff;
    box-shadow: 0 18px 40px rgba(83, 168, 216, 0.18);
}

.corp-capability-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
}

.corp-capability-card h3 {
    margin: 0;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 700;
}

.corp-capability-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.85;
}

.corp-section {
    margin-top: 68px;
}

.corp-section-head {
    display: grid;
    justify-items: start;
    gap: 8px;
    margin-bottom: 28px;
}

.corp-section-head.center {
    justify-items: center;
    text-align: center;
}

.corp-section-head h2 {
    margin: 0;
    color: var(--title);
    font-size: 42px;
    line-height: 1.08;
    font-weight: 700;
}

.corp-section-head i {
    display: block;
    width: 48px;
    height: 4px;
    border-radius: 999px;
    background: var(--accent);
}

.corp-about {
    padding-top: 20px;
}

.corp-about-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 42px;
    align-items: center;
}

.corp-about-copy h3 {
    margin: 0 0 18px;
    color: var(--title);
    font-size: 34px;
    line-height: 1.2;
    font-weight: 700;
}

.corp-about-copy p {
    margin: 0 0 14px;
    color: var(--text);
}

.corp-about-media img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 10px;
    background: #dce5ef;
    box-shadow: var(--shadow-sm);
}

.corp-product-grid,
.corp-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.corp-product-card,
.corp-news-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.corp-product-card:hover,
.corp-news-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.corp-product-cover img,
.corp-news-cover img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: #dce5ef;
}

.corp-product-body,
.corp-news-body {
    padding: 20px 22px 24px;
}

.corp-product-body h3,
.corp-news-body h3,
.archive-card-title,
.article-title,
.home-news-title {
    margin: 0 0 12px;
    color: var(--title);
    font-size: 24px;
    line-height: 1.35;
    font-weight: 700;
    word-break: break-word;
}

.corp-product-body p,
.corp-news-body p,
.article-desc,
.page-intro,
.sidebar-copy,
.detail-content,
.special-module-intro,
.special-module-body,
.card p {
    margin: 0;
    color: var(--text);
    line-height: 1.9;
}

.list-hero,
.special-entry {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 24px;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.list-hero {
    margin-top: 28px;
    margin-bottom: 24px;
}

.list-hero-side {
    display: grid;
    align-content: start;
    gap: 10px;
    width: 280px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-soft);
}

.list-hero-stat-value {
    color: var(--title);
    font-size: 26px;
    line-height: 1.2;
    font-weight: 700;
}

.list-hero-stat-copy {
    color: var(--muted);
    line-height: 1.8;
}

.page-title {
    margin: 10px 0 0;
    color: var(--title);
    font-size: 44px;
    line-height: 1.08;
    font-weight: 700;
}

.archive-grid,
.content-grid,
.list-shell,
.home-news-grid,
.home-split,
.home-dual,
.card-grid,
.simple-list,
.list-sidebar,
.simple-panel-list,
.site-links-list,
.site-footer-grid,
.site-footer-nav,
.site-footer-links {
    display: grid;
    gap: 22px;
}

.archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-grid {
    grid-template-columns: minmax(0, 1fr) 320px;
}

.list-shell {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
}

.home-news-grid {
    grid-template-columns: 1.35fr 1fr 1fr;
}

.sidebar,
.sidebar-block,
.detail-panel,
.special-module,
.site-links-panel {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    margin: 0 0 14px;
    color: var(--title);
    font-size: 20px;
    line-height: 1.3;
}

.article-meta,
.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    color: var(--muted);
    font-size: 14px;
}

.article-meta a,
.simple-list a {
    color: var(--brand);
}

.detail-cover {
    margin-top: 24px;
    overflow: hidden;
    border-radius: var(--radius);
}

.detail-cover img,
.archive-card-cover img,
.home-news-cover img,
.card img {
    width: 100%;
    background: #dce5ef;
    object-fit: cover;
}

.detail-cover img {
    max-height: 560px;
}

.detail-content {
    margin-top: 22px;
}

.detail-content p:first-child,
.special-module-body p:first-child {
    margin-top: 0;
}

.detail-content img,
.special-module-body img {
    margin: 20px 0;
    border-radius: var(--radius);
}

.pager-wrap {
    margin-top: 24px;
}

.pt-cms-pager {
    margin: 0 !important;
}

.site-links-band {
    padding: 20px 0 0;
    background: var(--surface-soft);
}

.site-links-panel {
    display: grid;
    gap: 24px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.site-links-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.site-links-title {
    margin: 0;
    color: var(--title);
    font-size: 24px;
    line-height: 1.2;
    font-weight: 700;
}

.site-links-list {
    display: flex;
    align-items: stretch;
    gap: 20px;
    width: max-content;
    min-width: 100%;
    overflow: visible;
    animation: partner-marquee 28s linear infinite;
    will-change: transform;
}

.site-links-list a {
    display: grid;
    place-items: center;
    align-items: center;
    flex: 0 0 220px;
    min-height: 144px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--text);
    font-size: 14px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.site-links-list a:hover {
    transform: translateY(-2px);
    border-color: rgba(83, 168, 216, 0.45);
    box-shadow: 0 18px 40px rgba(15, 52, 96, 0.08);
}

.site-links-panel:hover .site-links-list {
    animation-play-state: paused;
}

@keyframes partner-marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.site-footer {
    padding: 42px 0 28px;
    background: var(--brand);
    color: rgba(255, 255, 255, 0.78);
}

.site-footer .container {
    display: grid;
    gap: 24px;
}

.site-footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
}

.site-footer-brand h3,
.site-footer-block h4 {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.3;
}

.site-footer-brand p,
.site-footer-block p {
    margin: 0 0 10px;
    color: rgba(255, 255, 255, 0.72);
}

.site-footer-nav a,
.site-footer-links a {
    color: rgba(255, 255, 255, 0.78);
}

.footer-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 13px;
}

.site-float-tools {
    position: fixed;
    right: 22px;
    bottom: 28px;
    z-index: 55;
    display: grid;
    gap: 10px;
}

.site-float-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    min-height: 54px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #ffffff;
    color: var(--brand);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

@media (max-width: 1180px) {
    .corp-capability-grid,
    .corp-product-grid,
    .corp-news-grid,
    .site-footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .corp-about-grid,
    .content-grid,
    .list-shell {
        grid-template-columns: 1fr;
    }

    .list-hero-side {
        width: 100%;
    }
}

@media (max-width: 920px) {
    .site-topbar-inner,
    .site-navbar-inner {
        min-height: 74px;
    }

    .brand {
        font-size: 30px;
    }

    .corp-hero-slide,
    .corp-hero-slide img {
        min-height: 50vh;
        height: 50vh;
    }

    .corp-capability-grid,
    .corp-product-grid,
    .corp-news-grid,
    .site-footer-grid {
        grid-template-columns: 1fr;
    }

    .corp-hero-inner {
        width: calc(100% - 32px);
    }

    .corp-hero-title {
        font-size: 44px;
    }

    .corp-hero-text {
        font-size: 15px;
    }

    .list-hero,
    .special-entry {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .container,
    .corp-section,
    .corp-capability-grid,
    .corp-about-grid,
    .corp-product-grid,
    .corp-news-grid {
        width: min(var(--container), calc(100% - 24px));
    }

    .site-topbar {
        display: none;
    }

    .site-navbar-inner {
        position: relative;
        min-height: 68px;
    }

    .brand {
        font-size: 24px;
    }

    .nav-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .site-navbar .nav {
        position: fixed;
        top: 0;
        right: -100%;
        z-index: 70;
        display: grid;
        align-content: start;
        gap: 6px;
        width: min(86vw, 320px);
        height: 100vh;
        padding: 84px 16px 24px;
        overflow-y: auto;
        background: rgba(255, 255, 255, 0.98);
        box-shadow: -18px 0 40px rgba(15, 52, 96, 0.12);
        transition: right 0.25s ease;
    }

    .nav.is-open {
        right: 0;
    }

    .nav a {
        justify-content: flex-start;
        min-height: 42px;
        width: 100%;
        padding: 0 14px;
        border-radius: 10px;
    }

    .nav-cta {
        display: none;
    }

    .page-main {
        padding-bottom: 56px;
    }

    .corp-hero-slide,
    .corp-hero-slide img {
        min-height: 46vh;
        height: 46vh;
    }

    .corp-hero-title {
        font-size: 34px;
    }

    .corp-hero-text {
        font-size: 13px;
        line-height: 1.8;
    }

    .corp-capability-wrap {
        margin-top: 24px;
    }

    .corp-section {
        margin-top: 42px;
    }

    .corp-section-head h2 {
        font-size: 28px;
    }

    .corp-about-copy h3,
    .corp-capability-card h3,
    .corp-product-body h3,
    .corp-news-body h3,
    .archive-card-title,
    .article-title,
    .home-news-title {
        font-size: 20px;
    }

    .corp-capability-card,
    .sidebar,
    .sidebar-block,
    .detail-panel,
    .special-module,
    .site-links-panel,
    .list-hero,
    .special-entry {
        padding: 20px;
    }

    .corp-product-body,
    .corp-news-body {
        padding: 16px;
    }

    .page-title {
        font-size: 30px;
    }

    .site-links-head {
        align-items: flex-start;
        flex-direction: column;
        padding-bottom: 14px;
    }

    .site-links-title {
        font-size: 22px;
    }

    .site-links-list a {
        flex-basis: 160px;
        min-height: 84px;
        padding: 14px;
        font-size: 13px;
    }

    .footer-meta {
        flex-direction: column;
        gap: 8px;
    }

    .site-float-tools {
        right: 12px;
        bottom: 18px;
    }

    .site-float-tool {
        min-width: 46px;
        min-height: 46px;
        padding: 0 10px;
        border-radius: 12px;
        font-size: 12px;
    }
}