:root {
    --color-ink: #18212b;
    --color-muted: #5d6875;
    --color-line: #d9dee5;
    --color-bg: #ffffff;
    --color-soft: #f4f6f8;
    --color-brand: #0d5b8c;
    --color-accent: #c84620;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--color-ink);
    background: var(--color-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

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

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

.container {
    width: min(100% - 32px, var(--container));
    margin-inline: auto;
}

.narrow {
    max-width: 760px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 72px;
}

.site-brand {
    font-weight: 700;
    min-width: 180px;
}

.custom-logo {
    max-height: 54px;
    width: auto;
}

.primary-nav {
    flex: 1;
}

.primary-nav__list,
.footer-nav {
    display: flex;
    gap: 22px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.primary-nav a {
    font-size: 15px;
    color: var(--color-ink);
}

.site-header__phone {
    color: var(--color-brand);
    font-weight: 700;
}

.nav-toggle {
    display: none;
}

.hero {
    min-height: 560px;
    display: flex;
    align-items: center;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(14, 29, 42, 0.92), rgba(14, 29, 42, 0.58));
    background-color: #26333d;
    background-size: cover;
    background-position: center;
}

.hero__content {
    max-width: 760px;
}

.hero h1 {
    margin: 12px 0 18px;
    font-size: clamp(38px, 6vw, 62px);
    line-height: 1.12;
}

.hero p {
    max-width: 680px;
    font-size: 18px;
}

.hero__actions,
.cta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-weight: 700;
}

.button--primary {
    color: #fff;
    background: var(--color-accent);
}

.button--secondary {
    color: var(--color-brand);
    background: #fff;
    border-color: var(--color-line);
}

.section {
    padding: 68px 0;
}

.section--muted {
    background: var(--color-soft);
}

.section--cta {
    background: #20303c;
    color: #fff;
}

.section__header {
    margin-bottom: 24px;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    line-height: 1.24;
    margin-top: 0;
}

h1 {
    font-size: 42px;
}

h2 {
    font-size: 30px;
}

.lead {
    color: var(--color-muted);
    font-size: 18px;
}

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

.content-card {
    border: 1px solid var(--color-line);
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
}

.content-card__media {
    display: grid;
    min-height: 210px;
    place-items: center;
    color: var(--color-muted);
    background: var(--color-soft);
}

.content-card__media img {
    width: 100%;
    height: 100%;
    min-height: 210px;
    object-fit: cover;
}

.content-card__body {
    padding: 18px;
}

.content-card__type {
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 700;
}

.content-card h2 {
    margin: 6px 0 8px;
    font-size: 21px;
}

.content-card p {
    margin: 0;
    color: var(--color-muted);
}

.two-col,
.product-hero,
.site-footer__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
    align-items: start;
}

.site-footer {
    padding: 42px 0;
    color: #d8e1ea;
    background: #111b24;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--color-muted);
    font-size: 14px;
}

.single-cover,
.product-hero__media {
    margin: 24px 0;
    background: var(--color-soft);
}

.entry-content {
    max-width: 860px;
}

.entry-content table,
.responsive-table table {
    width: 100%;
    border-collapse: collapse;
}

.entry-content th,
.entry-content td,
.responsive-table th,
.responsive-table td {
    padding: 12px;
    border: 1px solid var(--color-line);
    text-align: left;
    vertical-align: top;
}

.responsive-table {
    overflow-x: auto;
}

.search-form-large {
    display: flex;
    gap: 10px;
    margin: 24px 0;
}

.search-form-large input {
    flex: 1;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--color-line);
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

@media (max-width: 860px) {
    .site-header__inner {
        flex-wrap: wrap;
        min-height: 64px;
        padding: 10px 0;
    }

    .nav-toggle {
        display: inline-flex;
        margin-left: auto;
        min-height: 40px;
        padding: 8px 12px;
        border: 1px solid var(--color-line);
        border-radius: 4px;
        background: #fff;
    }

    .primary-nav {
        display: none;
        flex-basis: 100%;
    }

    .primary-nav.is-open {
        display: block;
    }

    .primary-nav__list,
    .footer-nav {
        display: grid;
        gap: 10px;
    }

    .site-header__phone {
        display: none;
    }

    .hero {
        min-height: 480px;
    }

    .content-grid,
    .two-col,
    .product-hero,
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 34px;
    }
}

/* Domestic purchasing: readable parameters and direct contact on small screens. */
body { font-size: 1rem; overflow-wrap: anywhere; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--color-brand); outline-offset: 4px; }
.site-footer :focus-visible, .hero :focus-visible { outline-color: #fff; }
.primary-nav__list { flex-wrap: wrap; gap: 10px 18px; }
.primary-nav a { display: inline-block; padding-block: 8px; }
.primary-nav .sub-menu { padding-left: 18px; list-style: none; }
.site-brand { min-width: 0; max-width: 260px; }
.eyebrow, .content-card__type { font-size: .875rem; }
.hero h1 { line-height: 1.35; }
.hero .eyebrow, .section--cta .eyebrow { color: #f3ba8d; }
.detail-section { margin-block: 32px; }
.spec-list { margin: 0; border-top: 1px solid var(--color-line); }
.spec-list > div { display: grid; grid-template-columns: minmax(110px, 30%) 1fr; border-bottom: 1px solid var(--color-line); }
.spec-list dt, .spec-list dd { margin: 0; padding: 12px; overflow-wrap: anywhere; }
.spec-list dt { font-weight: 700; background: var(--color-soft); }
.responsive-table table { table-layout: fixed; }
.responsive-table th { width: 35%; }
.product-hero > *, .two-col > * { min-width: 0; }
.search-form-large input { min-width: 0; }
#hx-contact { scroll-margin-top: 120px; }
#hx-contact h2 { font-size: 1.25rem; }
.wechat-id { user-select: all; }
.mobile-contact { display: none; }
@media (max-width: 860px) {
    .site-footer { padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px)); }
    .site-header__inner { gap: 12px; }
    .primary-nav { display: block; }
    .nav-toggle { display: none; }
    .has-nav-js .nav-toggle { display: inline-flex; }
    .has-nav-js .primary-nav { display: none; }
    .has-nav-js .primary-nav.is-open { display: block; }
    .hero { min-height: 0; padding-block: 52px; }
    .hero h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }
    .section { padding-block: 40px; }
    .mobile-contact { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
        background: #fff; border-top: 1px solid var(--color-line); padding-bottom: env(safe-area-inset-bottom, 0px); }
    .mobile-contact a { flex: 1; padding: 14px 8px; text-align: center; min-height: 48px; font-weight: 700; color: var(--color-brand); }
    .mobile-contact a:last-child { background: var(--color-accent); color: #fff; }
}

.inquiry-panel { max-width: 900px; padding: clamp(20px,4vw,40px); border: 1px solid var(--color-line); background: var(--color-soft); border-radius: 12px; scroll-margin-top: 120px; }
.inquiry-form label { display: block; font-weight: 600; }
.inquiry-form input:not([type=checkbox]), .inquiry-form textarea { display: block; width: 100%; margin-top: 8px; padding: 12px; border: 1px solid #8996a3; border-radius: 6px; background: #fff; color: #182532; }
.inquiry-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-bottom: 20px; }
.inquiry-form .consent { display: flex; align-items: baseline; gap: 10px; margin: 24px 0; font-size: .9rem; font-weight: 400; flex-wrap: wrap; }
.inquiry-form .consent input { flex: none; }
.inquiry-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.inquiry-errors { padding: 16px; background: #fff1ef; border-left: 4px solid #a02718; margin-bottom: 20px; }
.inquiry-errors a, .field-error { color: #912015; }
.field-error { display: block; font-size: .875rem; }
.inquiry-success { padding: 20px; background: #e5f4ea; border-left: 4px solid #276c3f; }
.product-gallery { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.product-gallery img { width: 100%; height: auto; }
.faq-list details { border-bottom: 1px solid var(--color-line); padding: 18px 0; }
.faq-list summary { cursor: pointer; font-weight: 700; }
.faq-list p { max-width: 75ch; }
@media(max-width:600px) { .inquiry-fields { grid-template-columns: 1fr; } .product-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); } }

.hero__inner { display:flex; align-items:center; gap:40px; } .hero__content { flex:1; min-width:0; } .hero__media { flex:1; min-width:0; } .hero__media img { width:100%; height:auto; border-radius:8px; } .term-links { display:flex; flex-wrap:wrap; gap:12px; } .term-links a { padding:10px 18px; background:#fff; border:1px solid var(--color-line); border-radius:6px; } .wechat-qr { margin:16px 0; } .wechat-qr img { width:140px; height:auto; background:#fff; } .footer-legal { display:flex; flex-wrap:wrap; gap:16px; margin-top:32px; font-size:.875rem; } @media(max-width:860px) { .hero__inner { flex-direction:column; align-items:stretch; } }
/* Original wfhxkj.com visual system, captured September 2026. */
:root{--color-ink:#0A2E5C;--color-muted:#6b7280;--color-line:#e5e7eb;--color-soft:#f9fafb;--color-brand:#0A2E5C;--color-accent:#29B6F6;--container:1152px}
body{font-family:ui-sans-serif,system-ui,sans-serif,"Microsoft YaHei";line-height:1.5;overflow-wrap:break-word}
.container{width:min(100% - 48px,var(--container))}
.site-header{background:#fff;box-shadow:0 2px 5px #00000018;border:0}
.site-header__inner{height:80px;min-height:80px;gap:20px;width:calc(100% - 48px);max-width:1600px}
.site-brand{max-width:none;flex:none}
.site-brand__text{display:flex;align-items:center;gap:12px}
.site-brand__text img{width:48px;height:48px;object-fit:contain;flex:none}
.site-brand__text span{display:block;max-width:252px}
.site-brand__text strong{display:block;font-size:18px;line-height:28px}
.site-brand__text small{display:block;font-size:12px;font-weight:400;line-height:16px;color:#6b7280}
.primary-nav{margin-left:auto;flex:0 1 auto}
.primary-nav__list{gap:24px;flex-wrap:nowrap}
.primary-nav a{font-size:18px;white-space:nowrap;font-weight:500}
.primary-nav a:hover,.primary-nav .current-menu-item>a{color:var(--color-accent)}
.site-header__phone{white-space:nowrap;font-size:18px;font-weight:500}
.button{border-radius:6px;padding:12px 24px;min-height:48px;font-size:16px;font-weight:500;transition:background .2s}
.button--primary{background:#29B6F6;color:#fff}.button--primary:hover{background:#03A9F4}
.button--navy{background:#0A2E5C;color:#fff}.button--navy:hover{background:#16467f}
.button--outline{background:transparent;border:2px solid #fff;color:#fff}
.header-inquiry{white-space:nowrap;padding:10px 16px}
.source-hero{height:700px;min-height:700px;padding:0;background:linear-gradient(90deg,#0a2e5ccc,#0a2e5c80),url('../images/factory.jpg') center/cover}
.hero__inner{display:block}.hero__content{max-width:1100px;margin:auto;text-align:center}
.source-hero h1{font-size:60px;line-height:1.2;margin:0 0 24px;font-weight:700}
.source-hero h1 span{display:block;color:#29B6F6}
.source-hero p{font-size:20px;line-height:28px;max-width:850px;margin:0 auto 32px;color:#e5e7eb}
.hero__actions{justify-content:center;gap:16px}
.source-stats{background:#f9fafb;padding:48px 0}
.source-stats .container{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;gap:24px}
.source-stats strong{display:block;font-size:36px;line-height:40px;color:#0A2E5C}
.source-stats span{display:block;color:#6b7280;margin-top:8px}
.section{padding:80px 0}.source-section{padding:96px 0}
.section__header{text-align:center;margin-bottom:48px}
.section__header h2{font-size:36px;line-height:40px;margin-bottom:16px}
.section__header p{color:#6b7280;margin:0 auto;max-width:760px}
.content-grid{gap:32px}
.content-card{border:0;border-radius:12px;box-shadow:0 4px 8px #00000014;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column}
.content-card:hover{box-shadow:0 10px 20px #0000001a;transform:translateY(-3px)}
.content-card__media{aspect-ratio:4/3;min-height:0;overflow:hidden;background:#f9fafb;display:block}
.content-card__media img{width:100%;height:100%;min-height:0;object-fit:cover}
.content-card__body{padding:24px;display:flex;flex-direction:column;flex:1}
.content-card h2{font-size:18px;line-height:28px;margin:0 0 8px}
.content-card__type{font-size:14px;font-weight:400;margin-bottom:8px}
.content-card p{font-size:14px;line-height:20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px}
.content-card__more{color:#168ebf;font-size:14px;margin-top:auto;display:flex;align-items:center;gap:8px}
.section__more{text-align:center;margin-top:48px}
.source-customers{padding:80px 0}
.customer-strip{overflow:hidden;padding:8px 0 20px;scrollbar-width:none}
.customer-strip::-webkit-scrollbar{display:none}
.customer-strip__track{display:flex;width:max-content;animation:customer-roll 56s linear infinite}
.customer-strip__group{display:flex;flex:none;gap:28px;padding-right:28px}
.customer-strip__card{flex:none;width:160px;text-align:center;border:1px solid #f3f4f6;border-radius:8px;padding:20px 12px}
@keyframes customer-roll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.customer-strip__track{animation:none;width:auto}.customer-strip__group{flex:1;flex-wrap:wrap;justify-content:center;padding-right:0}.customer-strip__group[aria-hidden="true"]{display:none}}
.customer-strip strong{font-size:20px;display:block}.customer-strip span{font-size:12px;letter-spacing:1.5px;color:#6b7280}
.section--cta{background:#0A2E5C;text-align:center;padding:56px 0;color:#fff}
.section--cta h2{font-size:30px;margin-bottom:16px}.section--cta p{color:#d1d5db;margin-bottom:24px}
.site-footer{background:#0A2E5C;color:#d1d5db;padding:48px 0 24px}
.footer-products{position:relative;margin-bottom:40px;padding-bottom:32px}
.footer-products__viewport{overflow:hidden;scrollbar-width:none}
.footer-products__viewport::-webkit-scrollbar{display:none}
.footer-products__track{display:flex;width:max-content;animation:footer-products-scroll 36s linear infinite}
.footer-products__group{display:flex;gap:16px;padding-right:16px;flex:none}
.footer-products.is-paused .footer-products__track,.footer-products__viewport:hover .footer-products__track,.footer-products__viewport:focus-within .footer-products__track{animation-play-state:paused}
.footer-products__toggle{position:absolute;right:0;bottom:0;padding:3px 8px;border:1px solid #ffffff60;border-radius:4px;background:transparent;color:#fff;font:inherit;font-size:12px;cursor:pointer}
.footer-products__toggle[hidden]{display:none}
.footer-products__toggle:focus-visible{outline:2px solid #29b6f6;outline-offset:3px}
@keyframes footer-products-scroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.footer-products__track{animation:none}.footer-products__viewport{overflow-x:auto}.footer-products__group[aria-hidden=true],.footer-products__toggle{display:none}}
.footer-products a{flex:0 0 180px}.footer-products img{width:180px;height:136px;object-fit:cover;border-radius:8px}
.site-footer__grid{grid-template-columns:1.25fr .8fr 1.4fr 1fr;gap:36px;font-size:14px}
.site-footer h2,#hx-contact h2{font-size:18px;color:#fff;margin-bottom:24px;line-height:28px}
.site-footer .primary-nav__list{display:grid;gap:12px}
.site-footer p{line-height:24px;margin-top:0}
.footer-legal{border-top:1px solid #ffffff26;padding-top:24px;margin-top:40px;justify-content:center;font-size:12px}

.page-banner{background:#f9fafb;padding:64px 0;text-align:center}
.page-banner h1{font-size:36px;line-height:40px;margin-bottom:16px}.page-banner p{color:#6b7280;margin-bottom:0}
.catalog-layout{display:grid;grid-template-columns:224px minmax(0,1fr);gap:32px}
.product-sidebar{padding:24px;background:white;box-shadow:0 4px 8px #00000014;border-radius:12px;align-self:start;position:sticky;top:104px;max-height:calc(100vh - 128px);overflow-y:auto}
.admin-bar .product-sidebar{top:136px;max-height:calc(100vh - 160px)}
.product-sidebar h2{font-size:20px;line-height:30px;border-bottom:1px solid #e5e7eb;padding-bottom:16px;margin-bottom:16px}
.product-sidebar nav{display:grid;gap:4px}.product-sidebar a{font-size:16px;line-height:1.6;padding:12px;border-radius:6px}
.product-sidebar a:hover,.product-sidebar [aria-current=page]{background:#e8f7fe;color:#168ebf}
.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media(min-width:768px) and (max-width:1023px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.catalog-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;background:linear-gradient(110deg,#0A2E5C,#195197);color:#fff;border-radius:12px;padding:24px;margin-bottom:32px}
.catalog-cta h2{font-size:20px;margin-bottom:8px}.catalog-cta p{font-size:14px;margin:0;color:#dbeafe}
.catalog-cta .button{flex:none}
.product-title{text-align:left}.product-title .container{max-width:896px}
.product-hero{gap:32px;margin-bottom:64px}.product-hero__media{margin:0;border-radius:12px;overflow:hidden;box-shadow:0 4px 10px #0002;background:white}
.product-hero__media img{width:100%;height:auto}.product-hero__content h2{font-size:24px}
.product-hero__content .lead{font-size:16px;line-height:28px}
.entry-content{max-width:none;color:#4b5563;line-height:1.8}.entry-content h1,.entry-content h2,.entry-content h3{color:#111827}
.entry-content img{height:auto;max-width:100%}.entry-content h2{margin-top:48px}
.single-product .entry-content{padding:32px;border-radius:12px;box-shadow:0 4px 12px #00000012}
.single-product .detail-section{margin:64px 0}
.responsive-table{border-radius:12px;box-shadow:0 4px 8px #0001}
.responsive-table th{background:#f9fafb}.responsive-table thead th{background:#0A2E5C;color:white}
@media(max-width:1400px){.site-header__inner{gap:16px}.primary-nav__list{gap:16px}.primary-nav a{font-size:16px}.site-brand__text span{max-width:218px}.site-header__phone{font-size:16px}}
@media(max-width:1180px){.site-header__phone{display:none}.primary-nav__list{gap:14px}.primary-nav a{font-size:15px}}
@media(max-width:1000px){
.site-header__inner{flex-wrap:wrap;height:auto;min-height:80px;padding:16px 0;gap:0}
.site-brand__text span{display:none}.header-inquiry,.site-header__phone{display:none}
.nav-toggle,.has-nav-js .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;border:0;color:#0A2E5C}
.primary-nav{display:block;flex-basis:100%;margin:16px 0 0}.has-nav-js .primary-nav{display:none}.has-nav-js .primary-nav.is-open{display:block}
.primary-nav__list{display:grid;gap:4px}.primary-nav a{font-size:16px;display:block;padding:10px 0}
.source-hero h1{font-size:44px}.site-footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
.container{width:calc(100% - 32px)}.site-header__inner{width:calc(100% - 32px)}
.source-hero{height:600px;min-height:600px;padding:48px 0}.source-hero h1{font-size:36px;line-height:1.25}.source-hero p{font-size:18px;line-height:28px}
.hero__actions{flex-direction:column;align-items:center}.hero__actions .button{min-width:180px}
.source-stats .container{grid-template-columns:repeat(2,1fr);gap:32px}.source-stats strong{font-size:30px}
.section,.source-section{padding:64px 0}.section__header h2{font-size:30px;line-height:36px}.section__header{margin-bottom:32px}
.content-grid,.catalog-grid{grid-template-columns:1fr;gap:24px}.content-card__media{aspect-ratio:4/3}
.catalog-layout{grid-template-columns:1fr;gap:24px}.product-sidebar,.admin-bar .product-sidebar{padding:20px;position:static;max-height:none}.product-sidebar nav{grid-template-columns:repeat(3,1fr);gap:4px}
.product-sidebar a{padding:10px 6px;text-align:center}.catalog-cta{flex-wrap:wrap}
.page-banner{padding:48px 0}.page-banner h1{font-size:30px}
.site-footer__grid{grid-template-columns:1fr}.site-footer{padding-bottom:32px}.source-customers{padding:64px 0}
.product-hero{grid-template-columns:1fr}.single-product .entry-content{padding:20px}
.section--cta{padding:56px 0}.section--cta h2{font-size:26px}
}
@media(prefers-reduced-motion:reduce){.content-card,.button{transition:none}}

.source-hero h1{line-height:1}.hero__actions .button{min-height:56px;padding:14px 32px}.product-detail-heading{text-align:center;margin-bottom:40px}
@media(max-width:767px){.source-hero h1{line-height:1.25}}
/* About and contact layouts from the original site. */
.about-page .container,.contact-layout,.company-location{max-width:1024px}
.about-hero{height:500px;display:grid;place-items:center;text-align:center;color:white;background:linear-gradient(#0a2e5cb3,#0a2e5cb3),url('../images/about-hero.jpg') center/cover;padding:32px}
.about-hero h1{font-size:48px;margin-bottom:16px}.about-hero p{font-size:20px}
.about-page .section{padding:96px 0}
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-intro h2{font-size:30px}.about-intro p{color:#4b5563;line-height:26px;margin:0 0 16px}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.about-stats>div{padding:18px;background:#f9fafb;border-radius:6px;text-align:center}
.about-stats strong{display:block;font-size:30px;color:#29b6f6}.about-stats span{font-size:14px;color:#4b5563}
.about-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:center}
.about-mosaic img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;box-shadow:0 4px 10px #0001}
.about-mosaic img:nth-child(even){transform:translateY(32px)}
.about-advantages{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.about-advantages>div{background:white;padding:32px 24px;border-radius:12px;box-shadow:0 3px 6px #0002}
.about-advantages h3{font-size:20px;margin-bottom:12px}.about-advantages p{font-size:14px;color:#4b5563;line-height:24px;margin:0}
.about-mission{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.about-mission>div{padding:32px;border-radius:16px;background:linear-gradient(135deg,#0A2E5C,#3b5679);color:white}
.about-mission>div:last-child{background:linear-gradient(135deg,#29b6f6,#55c4ed)}
.about-mission h2{font-size:24px}.about-mission h3{font-size:18px;font-weight:400}.about-mission p{font-size:14px;line-height:22px;margin:28px 0 0}
.about-history{display:grid;grid-template-columns:40% 45%;justify-content:space-between;gap:40px}
.about-honors{padding:24px;border-radius:12px;background:white;box-shadow:0 3px 6px #0002}
.about-honors h3{font-size:20px}.honor-card{display:grid;grid-template-columns:1fr 120px;gap:16px;padding:16px;border:1px solid #e5e7eb;border-radius:8px;margin:16px 0;align-items:start}
.honor-card small{font-size:12px;color:#168ebf;background:#e9f8fe;border-radius:4px;padding:4px}
.honor-card h4{font-size:14px;margin:12px 0 4px}.honor-card p{font-size:12px;color:#4b5563;line-height:20px;margin:0}
.honor-card img{width:120px;height:96px;object-fit:contain;border:1px dashed #cbd5e1;border-radius:4px}
.honor-stats{display:flex;justify-content:space-around;border-top:1px solid #e5e7eb;padding:20px 0;text-align:center}
.honor-stats strong{font-size:24px;color:#29b6f6;display:block}.honor-stats span{font-size:12px;color:#4b5563}
.about-timeline{list-style:none;border-left:4px solid #cfecf7;padding:0 0 0 20px;margin:0 0 0 20%}
.about-timeline li{position:relative;background:#fff;box-shadow:0 3px 6px #0002;padding:20px;border-radius:8px;margin-bottom:32px}
.about-timeline li::before{content:"";position:absolute;left:-29px;top:46%;width:12px;height:12px;border:3px solid #eaf8fe;border-radius:50%;background:#29b6f6}
.about-timeline li:nth-child(odd){margin-left:-4px;margin-right:32px;text-align:right}.about-timeline li:nth-child(even){margin-left:28px}
.about-timeline strong{font-size:26px;color:#29b6f6}.about-timeline p{margin:4px 0 0;font-size:16px;color:#4b5563}
.contact-layout{display:grid;grid-template-columns:2fr 1fr;gap:32px;margin:auto;align-items:start}
.contact-layout .inquiry-panel{margin:0;padding:32px;background:#fff;border:0;box-shadow:0 4px 12px #0002;max-width:none}
.contact-layout h2{font-size:24px}.contact-layout .inquiry-form label{font-size:14px;font-weight:400}
.contact-layout .inquiry-form input:not([type=checkbox]),.contact-layout .inquiry-form textarea{border-color:#d1d5db;border-radius:8px}
.contact-layout .inquiry-form .button{width:100%;min-height:56px}
.contact-details-card{border-radius:12px;background:white;box-shadow:0 4px 12px #0002;padding:24px}
.contact-details-card h2,.contact-service-card h2{font-size:20px}.contact-details-card h3{font-size:16px;margin:24px 0 8px}.contact-details-card p{color:#6b7280;font-size:14px;line-height:24px;margin:6px 0}
.contact-phone{font-size:20px}.contact-service-card{margin-top:24px;border-radius:12px;padding:24px;background:linear-gradient(135deg,#0A2E5C,#3b5679);color:white}
.contact-service-card p{font-size:14px}.company-location{margin:48px auto 0;text-align:center}.company-location h2{font-size:24px}
.company-location>div{padding:48px 24px;background:#f9fafb;border-radius:12px}.company-location p{color:#6b7280}
.admin-bar .site-header{top:32px}
@media(max-width:1000px){.about-history{grid-template-columns:1fr 1fr;gap:24px}.honor-card{grid-template-columns:1fr 90px}.honor-card img{width:90px}.about-timeline{margin-left:0}}
@media(max-width:767px){
.about-hero{height:400px}.about-hero h1{font-size:36px}.about-hero p{font-size:18px}
.about-page .section{padding:64px 0}.about-intro,.about-mission,.about-history,.contact-layout{grid-template-columns:1fr;gap:32px}
.about-advantages{grid-template-columns:1fr 1fr}.about-mosaic{margin-bottom:32px}
.about-honors{padding:20px}.honor-card{grid-template-columns:1fr 100px}.honor-card img{width:100px}
.about-timeline{margin-top:20px;margin-left:10px}.contact-layout .inquiry-panel{padding:24px}
.admin-bar .site-header{top:46px}
}
@media(max-width:480px){.about-advantages{grid-template-columns:1fr}.about-stats{gap:16px}}
@media(max-width:600px){.admin-bar .site-header{top:0}}
.product-search{margin:0 0 32px}.product-search label{display:block;font-weight:600;margin-bottom:10px}.product-search>div{display:flex;gap:12px}.product-search input[type=search]{flex:1;min-width:0;border:1px solid #cbd5e1;border-radius:6px;padding:12px;font:inherit}.product-search button{flex:none}
.wechat-panel{margin-top:24px;scroll-margin-top:144px}.wechat-copy{padding:6px 12px;border:1px solid currentColor;border-radius:5px;background:transparent;color:inherit;cursor:pointer;font:inherit;font-size:14px}.wechat-id{user-select:all}.wechat-copy-status{display:block;font-size:13px;margin-top:8px}
@media(max-width:767px){.product-search>div{flex-wrap:wrap}.product-search input[type=search]{flex-basis:100%}}

.contact-dock{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:25;width:64px;padding:5px;background:#fff;border:1px solid #e2e8f0;border-radius:34px;box-shadow:0 6px 24px #0a2e5c24;display:flex;flex-direction:column}
.contact-dock__item{min-height:70px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:27px;color:#0a2e5c;font-size:12px;font-weight:600;line-height:1.3;text-decoration:none;transition:background .18s,color .18s}
.contact-dock__item+.contact-dock__item{position:relative;margin-top:5px}
.contact-dock__item+.contact-dock__item::before{content:"";position:absolute;left:14px;right:14px;top:-3px;height:1px;background:#e2e8f0}
.contact-dock__item--wechat svg{color:#14834d}.contact-dock__item--phone svg{color:#087eaf}
.contact-dock__item:hover{background:#eef5fa;color:#0a2e5c}.contact-dock__item:focus-visible{outline:2px solid #087eaf;outline-offset:1px}
@media(max-width:767px){.contact-dock{right:max(8px,env(safe-area-inset-right));width:54px;padding:4px}.contact-dock__item{min-height:59px;font-size:11px;gap:4px}.contact-dock__item svg{width:22px;height:22px}}
@media(prefers-reduced-motion:reduce){.contact-dock__item{transition:none}}
.wechat-dialog{width:min(360px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow:auto;border:0;border-radius:18px;padding:32px 24px 24px;text-align:center;color:#0a2e5c;box-shadow:0 20px 80px #071b3559;background:#fff}
.wechat-dialog::backdrop{background:#071b357a}.wechat-dialog h2{font-size:22px;margin:0 0 20px}.wechat-dialog p{font-size:14px;line-height:1.7}.wechat-dialog__qr{display:block;width:256px;max-width:100%;height:auto;margin:0 auto}.wechat-dialog__close{position:absolute;right:6px;top:6px;width:40px;height:40px;background:transparent;border:0;color:#52647b;font-size:28px;cursor:pointer}.wechat-dialog__close:focus-visible{outline:2px solid #087eaf;border-radius:50%}.wechat-dialog__empty{padding:24px 0}.wechat-dialog .wechat-copy{background:#14834d;color:#fff;border-color:#14834d}
.company-location>.company-map{height:380px;width:100%;padding:0;border:1px solid #d9dee5;border-radius:12px;background:#f4f6f8;text-align:left}.company-map[hidden]{display:none}.company-map img{max-width:none}.company-map-admin{padding:12px;background:#fff8e8;border:1px solid #e8d59f;border-radius:6px;font-size:14px}.company-map-admin a{text-decoration:underline}#company-map-status{font-size:14px;color:#5d6875}.company-location>.company-location__details{padding:28px 24px}@media(max-width:767px){.company-location>.company-map{height:300px}}
/* Product and contact usability refinements, 0.5.0. */
.button--primary{background:#0879a8;color:#fff}
.button--primary:hover{background:#06658e;color:#fff}
.category-toggle{display:none}
.product-title__action{display:none}
.product-end-cta{margin-top:40px;margin-bottom:0}
.product-end-cta h2{color:#fff}
.product-image-zoom{display:block;position:relative;cursor:zoom-in}
.product-image-zoom__hint{position:absolute;bottom:12px;left:12px;background:#fffef2;padding:6px 10px;border-radius:6px;color:#0a2e5c;font-size:13px;box-shadow:0 2px 8px #0001}
.product-image-dialog{width:min(1080px,94vw);max-width:94vw;max-height:92dvh;border:0;border-radius:12px;padding:56px 16px 16px;background:#fff;color:#0a2e5c;overflow:auto}
.product-image-dialog::backdrop{background:#071d36cc}
.product-image-dialog img{display:block;width:auto;max-width:100%;height:auto;max-height:74dvh;object-fit:contain;margin:auto}
.product-image-dialog__close{position:absolute;top:10px;right:12px;min-height:44px;padding:8px 14px;border:1px solid #d1d5db;background:white;color:#0a2e5c;border-radius:6px;font:inherit;cursor:pointer}
.product-image-dialog p{margin:8px 0 0;text-align:center}
.source-hero--custom{position:relative;isolation:isolate;background:none}
.source-hero--custom::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0a2e5ccc,#0a2e5c80);z-index:-1}
.source-hero .source-hero__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.customer-strip__track{min-width:200%}
.customer-strip__group{flex:1;justify-content:space-around}
.customer-strip__card{overflow-wrap:anywhere}
.contact-details-card h3{margin-top:16px}
.contact-details-card.wechat-panel{margin-top:16px}
.contact-service-card{margin:24px 0 0}
.contact-service-card__items{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.contact-service-card__items p{margin:0}
@media(max-width:767px){
 .product-title{padding:28px 0}
 .product-title h1{font-size:30px;line-height:1.25;margin-bottom:16px}
 .product-title__action{display:block}
 .single-product .single-layout{padding-top:24px}
 .has-category-js.product-sidebar{padding:0 16px}
 .has-category-js.product-sidebar h2{display:none}
 .has-category-js .category-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:52px;border:0;background:white;color:#0a2e5c;font:inherit;font-weight:600;padding:8px 0;cursor:pointer}
 .category-toggle span{font-size:14px;font-weight:400}
 .has-category-js.is-collapsed nav{display:none}
 .has-category-js.product-sidebar nav{padding-bottom:12px}
 .product-hero{margin-bottom:32px}
 .product-end-cta{flex-direction:column;align-items:stretch;margin-top:28px}
 .single-product .entry-content{padding:20px}
 .contact-service-card__items{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){.customer-strip__track{min-width:0}}
@media(max-width:767px){
 .has-category-js .category-toggle{padding-right:64px}
 .has-category-js.product-sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr));padding-right:64px}
}
/* Keep page controls outside the fixed contact rail at every scroll position. */
.source-section--solution{background:#eaf0f6;border-block:1px solid #dbe4ee}
.source-section--solution .content-card{background:#fff}
.site-footer__grid{font-size:16px;gap:32px;grid-template-columns:1.15fr .8fr 1.5fr 1fr}
.site-footer h2,.site-footer #hx-contact h2{font-size:20px;line-height:1.5;margin-bottom:20px}
.site-footer p{line-height:1.8;overflow-wrap:anywhere}
.site-footer a[href^="tel:"]{font-size:20px;font-weight:600;color:#fff}
.footer-legal{font-size:14px}
.customer-strip__logo{width:136px;height:64px;object-fit:contain;margin:0 auto 12px}
.customer-strip__card:has(.customer-strip__logo){width:188px}
.customer-strip__card>a{display:block;border-radius:4px}
.customer-strip__card>a:focus-visible{outline:2px solid #0879a8;outline-offset:4px}
.source-hero__second{position:absolute;inset:0;z-index:-2;opacity:0;animation:hero-fade 16s ease-in-out infinite}
.source-hero__second img{width:100%;height:100%;object-fit:cover}
.source-hero--rotate:hover .source-hero__second,.source-hero--rotate:focus-within .source-hero__second{animation-play-state:paused}
@keyframes hero-fade{0%,44%,100%{opacity:0}50%,94%{opacity:1}}
@media(max-width:1000px){.site-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:767px){.site-footer__grid{grid-template-columns:1fr;gap:28px}.source-hero__second{display:none;animation:none}}
@media(prefers-reduced-motion:reduce){.source-hero__second{display:none;animation:none}}
.has-contact-dock .site-main .container,
.has-contact-dock .site-footer>.container{
 width:min(calc(100% - 120px),var(--container));
 margin-left:max(24px,calc((100% - var(--container) - 72px)/2));
 margin-right:auto;
}
.inquiry-form :is(input,textarea,button),.inquiry-source{scroll-margin-top:160px}
.inquiry-source{padding:12px 16px;border-left:3px solid #0879a8;background:#eef6fb;overflow-wrap:anywhere}
@media(max-width:767px){
 .has-contact-dock .site-main .container,
 .has-contact-dock .site-footer>.container{width:calc(100% - 88px - env(safe-area-inset-right));margin-left:16px;margin-right:auto}
 .has-contact-dock .has-category-js .category-toggle,
 .has-contact-dock .has-category-js.product-sidebar nav{padding-right:0}
 .contact-layout .inquiry-panel{padding:20px 16px}
 .inquiry-form :is(input,textarea){font-size:16px}
 .inquiry-form :is(input,textarea,button){scroll-margin-top:112px}
 .catalog-cta{padding:20px}
 .catalog-cta .button{max-width:100%;white-space:normal}
 .contact-service-card__items{grid-template-columns:1fr}
}

/* Additional slides load on demand; the first image remains the no-JS fallback. */
.source-hero__slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:0;transition:opacity .8s ease}
.source-hero__slide.is-active{opacity:1}
@media(prefers-reduced-motion:reduce){.source-hero__slide{display:none;transition:none}}