/* CHENCHEN / Sky Blue: product-led manufacturing and specification pages. */
:root{--sky:#0aa5d4;--primary:#007ca8;--primary-hover:#006587;--green:#007ca8;--green2:#006587;--lime:#d8f1fb;--paper:#fff;--ink:#213c49;--muted:#5d707a;--line:#dce7ec;--warm:#f0f8fc;--accent:#006b91;--surface-blue:#f0f8fc;--footer:#103b50;--shadow:0 12px 32px rgba(16,59,80,.09)}
body{background:#fff;color:var(--ink)}.site-header{background:#fff;border-bottom:1px solid var(--line);gap:22px}.brand-mark{background:var(--sky);color:#fff}.site-header nav{gap:18px}.site-header nav a{color:#314f5d;font-size:13px}.site-header nav a.active,.site-header nav a:hover{color:var(--primary)}.brand small{color:#587583}.sky-topbar{background:var(--primary);color:#fff;font-size:12px}.sky-topbar>div{max-width:1192px;margin:auto;padding:8px 0;display:flex;justify-content:space-between;gap:20px}.sky-topbar span,.sky-topbar a{color:#fff}.sky-topbar-links{display:flex;gap:24px}
.button,.mini-button{background:var(--primary);border-color:var(--primary);border-radius:5px;color:#fff}.button:hover,.mini-button:hover{background:var(--primary-hover);box-shadow:none;transform:translateY(-1px)}.button.ghost,.mini-button.light{background:#fff;color:var(--primary);border-color:#a7cdda}.button.ghost:hover,.mini-button.light:hover{background:#edf8fc}.button:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #007ca8;outline-offset:4px}
.eyebrow{color:var(--primary);letter-spacing:.13em}.lead,.split p,.capability-copy p,.audit-section p,.fv-head p,.address-head p,.faq-list details p{color:#5d707a}.hero h1,.page-hero h1{font-family:Arial,"Helvetica Neue",sans-serif;font-weight:650;line-height:1.1;letter-spacing:-.035em}.hero h1 em,.page-hero h1 em{font-style:normal;color:var(--primary);font-weight:inherit}
body[data-page="home"] .hero h1{font-size:clamp(42px,4.2vw,62px)}body[data-page="home"] .hero{padding-top:44px;padding-bottom:48px}.hero .lead{font-size:17px}.trust-line{color:#526c7a}.vr-hero-mosaic>a,.vr-hero-mosaic>a.vr-hero-main{border-radius:8px}.vr-hero-mosaic>a>span{font-size:10px;color:#26546a}.vr-mosaic-label{color:#416474}
.stats-band{background:#edf8fd;border-color:#d3e9f2}.stats-band article{border-right-color:#cfe3ed}.stats-band strong{color:var(--primary)}.stats-band span{color:#486a7c}.dark,.vr-production,.process-grid article{background:#f0f8fc;color:var(--ink)}.dark .eyebrow,.dark .vr-step-number{color:var(--primary)}.dark .vr-shot p,.dark .vr-source{color:#5d707a}.dark .vr-source{border-color:#cfdfE7}.vr-manufacturing .button.vr-light-button{color:var(--primary);border-color:var(--primary);background:#fff}.vr-collection h3,.vr-shot h3{color:var(--ink)}
.split h2,.section-heading h2,.capability-copy h2,.closing h2,.contact-choices h2,.brief-checklist h2,.audit-section h2,.address-head h2,.fv-head h2,.capability-matrix h2{font-family:Arial,"Helvetica Neue",sans-serif;letter-spacing:-.025em;font-weight:600}.section-heading h2,.split h2,.capability-copy h2,.audit-section h2{font-size:clamp(30px,3.2vw,44px)}.split,.capability-highlight,.audit-section{padding-top:76px;padding-bottom:76px}.vr-collections,.vr-manufacturing,.products-preview,.faq-preview{padding-top:76px;padding-bottom:76px}.capability-matrix{background:#f0f8fc;color:var(--ink)}.capability-matrix article{border-color:#d4e6ee}.capability-matrix span{color:var(--primary)}.capability-matrix p,.capability-matrix li{color:#5d707a}.closing{background:#eaf6fc}.closing .eyebrow{color:var(--primary)}.product-card,.arrival-card,.xhs-tile{border-radius:8px}.product-meta strong{color:var(--primary)}.product-card h2 a:hover{text-decoration:underline}.catalog-note{background:#eaf6fc;color:var(--ink);border-left-color:var(--sky)}.catalog-note span{color:#4e6b7b}
.whatsapp-choice{background:var(--primary)}.whatsapp-choice .button{background:#fff;color:var(--primary);border-color:#fff}.whatsapp-choice .eyebrow{color:#d9f4ff}.whatsapp-choice p,.whatsapp-choice dt{color:#e0f3fb}.whatsapp-choice .choice-number{color:#ffffff36}footer{background:var(--footer)}.footer-main p,.footer-main a,footer .brand small{color:#d0e3ed}.footer-main .alibaba-footer-link{color:#d5f2ff;border-color:#73b7d6}.footer-bottom{color:#b3cddc}.contact-rail span{background:var(--primary);color:#fff}.vr-kicker{color:#d3f1ff}.vr-lightbox :focus-visible{outline-color:#b5e6fc}
.sky-banner{background:linear-gradient(110deg,#eff9fd,#f8fcfe);border-bottom:1px solid var(--line)}.sky-banner>div{max-width:1192px;margin:auto;padding:35px 0}.sky-banner p{margin:0;color:#557380}.sky-banner b{display:block;font-size:25px;margin:0 0 6px;color:#175571}.sky-banner .eyebrow{font-size:11px;margin-bottom:8px}.sky-breadcrumbs{max-width:1192px;margin:24px auto;color:#667f8c;font-size:12px;display:flex;flex-wrap:wrap;gap:9px}.sky-breadcrumbs a{color:var(--primary)}
.pd-shell{max-width:1192px;margin:0 auto 76px;display:grid;grid-template-columns:205px minmax(0,1fr);gap:30px}.pd-sidebar{align-self:start;position:sticky;top:100px}.pd-sidebar section{padding:20px;border:1px solid var(--line);border-radius:6px;margin-bottom:20px;background:#f5fafd}.pd-sidebar h2{font:600 18px Arial,sans-serif;margin:0 0 16px}.pd-categories{display:grid;gap:9px}.pd-categories a{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;border:1px solid var(--line);padding:11px;font-size:12px;line-height:1.5;border-radius:4px}.pd-categories a.active{background:var(--primary);border-color:var(--primary);color:#fff}.pd-categories small{font-size:10px;opacity:.85}.pd-sidebar p{font-size:13px;color:#5d707a}.pd-sidebar .button{width:100%;font-size:12px;padding:10px;min-height:42px;margin-top:8px}
.pd-main{min-width:0}.pd-top{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.pd-photo{position:relative;border:1px solid var(--line);background:#fafcfd;border-radius:7px;overflow:hidden;aspect-ratio:1/1;width:100%;padding:0}.pd-photo img{width:100%;height:100%;object-fit:contain}.pd-photo>span{position:absolute;bottom:12px;left:12px;font-size:11px;padding:5px 9px;color:#31596d;background:#ffffffed;border-radius:3px}.pd-photo-note{font-size:11px;line-height:1.6;color:#6b7f89;margin:12px 0}.pd-summary .eyebrow{font-size:10px;margin:0 0 9px}.pd-summary h1{font:600 clamp(25px,2.3vw,34px)/1.2 Arial,sans-serif;letter-spacing:-.025em;margin:0 0 16px;color:#173e52}.pd-id{font-size:12px;color:#637c89}.pd-summary-copy{color:#58717f;font-size:14px;line-height:1.75;margin:14px 0}.pd-facts{margin:0;padding:0;list-style:none;border-block:1px solid var(--line)}.pd-facts li{display:grid;grid-template-columns:104px minmax(0,1fr);gap:8px;padding:9px 0;border-bottom:1px solid #edf2f5;font-size:12px}.pd-facts li:last-child{border:0}.pd-facts b{font-weight:600;color:#3f6476}.pd-facts span{color:#345363}.pd-price{margin:15px 0 0;font-size:13px;color:#5d707a}.pd-price b{font-size:21px;color:var(--primary);margin-right:8px}.pd-summary .dual-cta{margin-top:18px;gap:9px}.pd-summary .button{font-size:12px;padding:11px 15px;min-height:45px}.pd-note{font-size:11px;color:#667f8b;line-height:1.7}.pd-anchor-nav{display:flex;flex-wrap:wrap;gap:0;margin:32px 0 0;border:1px solid var(--line);background:#f3f9fc;border-radius:5px}.pd-anchor-nav a{font-size:12px;font-weight:700;padding:13px 16px;border-right:1px solid var(--line);color:#276580}.pd-anchor-nav a:hover{background:#e2f3fb}.pd-section{padding:34px 0;border-bottom:1px solid var(--line);scroll-margin-top:100px}.pd-section h2{font:600 27px/1.25 Arial,sans-serif;letter-spacing:-.02em;margin:0 0 17px;color:#1e526b}.pd-section h3{font-size:16px;line-height:1.4;margin:0 0 8px}.pd-section>p,.pd-section li{font-size:14px;line-height:1.8;color:#58717f}.pd-specs{width:100%;border-collapse:collapse;font-size:13px}.pd-specs th,.pd-specs td{padding:13px 15px;text-align:left;border:1px solid var(--line);vertical-align:top}.pd-specs th{width:31%;font-weight:600;color:#41687c;background:#f2f9fc}.pd-specs td{color:#4d6979;background:#fff;overflow-wrap:anywhere}.pd-service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.pd-service-grid article{padding:19px;border:1px solid var(--line);border-top:3px solid #55bae2;border-radius:5px;background:#fbfdfe}.pd-service-grid p{margin:0;font-size:12px;line-height:1.75;color:#58717f}.pd-scale{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);margin:22px 0;background:#edf8fd}.pd-scale div{padding:20px 10px;text-align:center;border-right:1px solid var(--line)}.pd-scale div:last-child{border:0}.pd-scale strong{display:block;font:600 29px Arial,sans-serif;color:var(--primary)}.pd-scale span{display:block;margin-top:6px;font-size:10px;color:#4d7184}.pd-audits{margin-top:24px}.pd-audits .audit-table{border:1px solid var(--line);border-radius:6px;background:#fff}.pd-section details{border-top:1px solid var(--line);padding:15px 0}.pd-section details:last-child{border-bottom:1px solid var(--line)}.pd-section summary{font-size:14px;font-weight:700;color:#30596f;cursor:pointer}.pd-section details p{font-size:13px;color:#5d707a;line-height:1.8;margin:10px 0 0}.pd-enquiry-box{background:#f1f9fd;padding:26px;border:1px solid #cee5f0;border-radius:6px}.pd-enquiry-box form{margin-top:20px}.pd-enquiry-box textarea,.pd-enquiry-box input{background:#fff}.pd-related{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.pd-related a{border:1px solid var(--line);border-radius:5px;overflow:hidden;font-size:12px;line-height:1.5}.pd-related img{width:100%;aspect-ratio:1;object-fit:contain;background:#f8fafb}.pd-related span{display:block;padding:12px}.pd-zoom-dialog{max-width:92vw;max-height:92vh;border:0;padding:40px 12px 12px;border-radius:8px;background:#fff}.pd-zoom-dialog::backdrop{background:#102f40d9}.pd-zoom-dialog img{max-height:78vh;max-width:85vw;object-fit:contain}.pd-zoom-dialog button{position:absolute;right:10px;top:7px;border:0;background:none;color:#234657;font-size:14px;padding:5px 12px}
.sky-wide{max-width:1192px;margin:0 auto;padding:50px 0}.sky-guide-head{max-width:820px}.sky-guide-head h1{font:600 clamp(32px,4vw,54px)/1.12 Arial,sans-serif;letter-spacing:-.035em;color:#174c66;margin:16px 0 20px}.sky-guide-head p{font-size:17px;color:#5b7583}.sky-stage-list{counter-reset:production;display:grid;gap:25px;margin-top:38px}.sky-stage{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;padding:25px;border:1px solid var(--line);border-radius:7px;background:#fff}.sky-stage img{width:100%;aspect-ratio:1.75;object-fit:cover;border-radius:4px}.sky-stage figure{margin:0}.sky-stage figcaption{font-size:10px;line-height:1.5;color:#6c818c;margin-top:8px}.sky-stage h2{font:600 23px/1.25 Arial,sans-serif;color:#205b76;margin:0 0 12px}.sky-stage h2:before{counter-increment:production;content:counter(production,decimal-leading-zero) " / ";color:#0692c5}.sky-stage p,.sky-stage li{font-size:14px;color:#577281;line-height:1.75}.sky-stage .sky-control{padding:10px 12px;background:#edf8fd;border-left:3px solid #31abe0;font-size:12px;margin-top:14px}.sky-guide-cta{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px;margin-top:35px;background:#eaf7fd;border:1px solid #cde6f2;border-radius:6px}.sky-guide-cta h2{font:600 23px Arial,sans-serif;margin:0 0 7px}.sky-guide-cta p{font-size:13px;color:#587381;margin:0}.sky-factory-link{max-width:1192px;margin:0 auto 35px;padding:22px 26px;background:#eaf7fd;border-left:4px solid var(--sky);display:flex;justify-content:space-between;align-items:center;gap:20px}.sky-factory-link p{margin:0;color:#4d7184;font-size:14px}.sky-factory-link a{font-size:13px;color:var(--primary);font-weight:700;white-space:nowrap}
@media(max-width:1230px){.sky-topbar>div,.sky-banner>div,.sky-breadcrumbs,.pd-shell,.sky-wide,.sky-factory-link{margin-left:24px;margin-right:24px}}
@media(max-width:1180px){.site-header nav{position:absolute;top:74px;left:18px;right:18px;display:none;flex-direction:column;gap:0;padding:16px 20px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:var(--shadow)}.site-header nav.open{display:flex}.menu-toggle{display:block;margin-left:auto}.header-actions{display:none}.pd-shell{grid-template-columns:180px minmax(0,1fr);gap:22px}.pd-top{gap:20px}.pd-summary h1{font-size:26px}.pd-summary .dual-cta{flex-direction:column}.pd-service-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.pd-shell{grid-template-columns:1fr}.pd-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px;order:2}.pd-sidebar section{margin:0}.pd-scale strong{font-size:26px}.sky-stage{grid-template-columns:210px minmax(0,1fr);gap:20px}.sky-topbar>div>span{display:none}.sky-topbar>div{justify-content:center}}
@media(max-width:760px){body[data-page="home"] .hero h1{font-size:43px;line-height:1.1}.sky-topbar>div{padding:7px 0;font-size:11px;margin-inline:15px}.sky-topbar-links{gap:18px}.sky-banner>div{padding:23px 0}.sky-banner b{font-size:20px}.sky-banner p{font-size:12px}.sky-banner .eyebrow{font-size:10px}.sky-breadcrumbs{font-size:10px;margin-top:20px;margin-bottom:20px}.pd-shell,.sky-wide,.sky-factory-link,.sky-banner>div,.sky-breadcrumbs{margin-left:18px;margin-right:18px}.pd-top{grid-template-columns:1fr;gap:15px}.pd-summary h1{font-size:28px}.pd-summary .dual-cta{flex-direction:row}.pd-summary .button{flex:1;padding:11px 12px}.pd-sidebar{grid-template-columns:1fr}.pd-sidebar section:last-child{display:none}.pd-categories{grid-template-columns:1fr 1fr 1fr;gap:6px}.pd-sidebar section{padding:14px}.pd-categories a{display:block;padding:9px;font-size:10px}.pd-categories small{display:block}.pd-anchor-nav a{padding:11px 12px;font-size:11px}.pd-section h2{font-size:24px}.pd-service-grid{grid-template-columns:1fr}.pd-scale{grid-template-columns:1fr 1fr}.pd-scale div:nth-child(2){border-right:0}.pd-scale div:nth-child(-n+2){border-bottom:1px solid var(--line)}.pd-specs{font-size:12px}.pd-specs th,.pd-specs td{padding:11px}.pd-enquiry-box{padding:20px 16px}.pd-related{grid-template-columns:1fr 1fr}.sky-stage{grid-template-columns:1fr;padding:18px;gap:18px}.sky-stage h2{font-size:21px}.sky-guide-head h1{font-size:36px}.sky-guide-head p{font-size:15px}.sky-guide-cta{flex-direction:column;align-items:start;padding:22px}.sky-factory-link{display:block;padding:20px}.sky-factory-link a{display:block;margin-top:10px;white-space:normal}.sky-wide{padding-top:25px}.section-heading h2,.split h2,.capability-copy h2,.audit-section h2{font-size:31px}.vr-manufacturing,.vr-production{padding-top:55px;padding-bottom:55px}}