
:root{--bg:#fff;--surface:#f3f4f4;--ink:#202326;--muted:#596065;--line:#d8dcde;--accent:#0057d9;--accent-dark:#003b91;--font:Arial,Helvetica,sans-serif;--radius:2px;--width:1200px}
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64px));margin-inline:auto}.skip{position:fixed;z-index:99999;top:-100px;left:16px;padding:10px 18px;background:white;color:var(--ink)}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--line)}.admin-bar .site-header{top:32px}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;color:var(--ink)}.brand-mark{display:block;width:64px;height:64px;flex:0 0 64px;background:url('https://zibochangheng.com/wp-content/uploads/2026/10/changheng-automotive-logo-20261019-300x300.png') center/contain no-repeat;transform:none}.brand-name{font-weight:700;font-size:21px;letter-spacing:-.04em;line-height:1.2}.brand-name small{display:block;font-size:11px;letter-spacing:.06em;font-weight:400;margin-top:5px}.site-nav{display:flex;align-items:center;gap:28px}.site-nav 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13px;color:var(--ink);font-weight:700}.hero{background:var(--surface)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;min-height:515px;align-items:stretch}.hero-copy{padding:65px 46px 65px 0;align-self:center}.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--accent);margin-bottom:20px}.hero h1{max-width:11em}.hero h1 span{color:var(--accent)}.hero-copy p:not(.eyebrow){margin:23px 0 29px;font-size:17px;color:var(--muted);max-width:36ch}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-photo{position:relative;min-height:400px}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:53% center}.photo-note{font-size:12px;color:var(--muted);margin-top:10px}.hero-photo .photo-note{position:absolute;bottom:0;left:0;right:0;margin:0;padding:8px 15px;background:var(--surface)}.trust-strip{border-bottom:1px solid var(--line)}.trust-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 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24px}.application-card{min-width:0}.application-card img{width:100%;height:215px;object-fit:cover;background:var(--surface)}.application-card h3{margin:20px 0 10px}.application-card p{color:var(--muted);font-size:15px;margin-bottom:18px}.application-card .category{display:block;font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;font-weight:700;margin:19px 0 -10px}.application-card .inline-link{margin-bottom:4px}.applications-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}.applications-heading h2{margin:0}.split{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}.split img{width:100%;height:390px;object-fit:cover}.split p+p{margin-top:18px}.split .inline-link,.split .btn{margin-top:25px}.application-index{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);gap:0 50px}.application-index 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var(--accent);margin-bottom:20px;overflow-wrap:anywhere}.form-status:empty{display:none}.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.editor-copy{padding:55px 0}.site-footer{padding:52px 0 0;background:var(--ink);color:var(--bg)}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:70px}.footer-brand{font-size:23px;font-weight:700;line-height:1.25;max-width:20ch}.footer-grid p{font-size:13px;color:var(--line);margin-top:17px;max-width:35ch}.footer-grid h2{font-size:13px;letter-spacing:.04em;margin-bottom:19px}.footer-grid ul{list-style:none;margin:0;padding:0}.footer-grid li{margin:7px 0;font-size:13px;overflow-wrap:anywhere}.footer-grid a{color:var(--line);text-decoration:none}.footer-grid a:hover{color:white;text-decoration:underline}.footer-bottom{border-top:1px solid var(--muted);margin-top:42px;padding:20px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--line)}.footer-bottom p{max-width:none}.fallback-page{min-height:50vh;padding:60px 0}.fallback-page h1{margin-bottom:25px}.fallback-page p{margin-bottom:15px}
@media(min-width:1500px){.hero-grid{min-height:550px}}@media(max-width:1050px){.site-nav{gap:16px}.site-nav ul{gap:15px}.brand-name{font-size:18px}.site-nav .btn{padding:10px 12px}.hero-copy{padding-right:30px}.split{gap:40px}.benefits{gap:40px}.contact-grid{gap:40px}.application-grid{gap:28px 18px}.application-card img{height:190px}}
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@media(max-width:560px){.wrap{width:calc(100% - 36px)}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:37px 0 35px}.hero h1{font-size:32px;max-width:none}.hero-copy p:not(.eyebrow){max-width:35ch;margin:20px 0 24px}.hero-photo{min-height:0;height:250px;margin-inline:-18px}.hero-photo img{object-position:center 56%}.hero-photo .photo-note{font-size:10px}.hero-grid{min-height:0}.trust-inner{font-size:12px;gap:5px 17px}.section{padding:46px 0}.benefits,.split,.values,.contact-grid{grid-template-columns:1fr;gap:30px}.benefits h2{margin-bottom:0}.application-grid{grid-template-columns:1fr;gap:32px}.application-card img{height:230px}.application-card h3{font-size:24px}.applications-heading{display:block}.applications-heading .inline-link{margin-top:20px}.application-index{grid-template-columns:1fr}.application-index a{font-size:17px;padding:17px 0}.split img{height:290px}.split p{font-size:16px}.cta-inner{display:block}.cta-inner .btn{margin-top:25px}.cta-band{padding:40px 0}.cta-inner h2{font-size:29px}.page-intro{padding:33px 0 38px}.page-intro h1{font-size:38px}.page-intro p:last-child{font-size:16px}.breadcrumb{margin-bottom:20px}.process{grid-template-columns:1fr;gap:25px}.values{gap:32px}.faq summary{font-size:17px}.filters{gap:7px}.filter{padding:8px 12px}.contact-form{padding:22px 18px}.contact-details{margin-top:15px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid p{max-width:40ch}.footer-bottom{gap:9px}.site-footer{padding-top:40px}.admin-bar .site-header{top:0}.btn{padding:12px 20px}.no-results{padding:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}@media print{.site-header{position:static}.menu-toggle,.filters,.contact-form,.cta-band{display:none}.hero-grid,.split,.contact-grid{display:block}.hero-photo{height:200px}.section{padding:25px 0}.site-footer{background:white;color:var(--ink)}}

/* Keep form control boundaries visible at WCAG non-text contrast. */
.field input,.field textarea,.product-search{border-color:var(--muted)}

/* Native WordPress blog and article templates. */
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@media(max-width:1000px){.blog-layout{gap:35px}.blog-sidebar{padding-left:25px}.blog-card:has(.blog-card-image){grid-template-columns:1fr}}
@media(max-width:700px){.blog-layout{grid-template-columns:1fr;gap:35px}.blog-sidebar{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}.blog-sidebar h2{max-width:none}.blog-intro{font-size:16px}.blog-main>h2{font-size:28px}.blog-card h3{font-size:24px}.article-content h2{font-size:28px}}
