.jk-oem-page{color:var(--ink);background:#fff;font-family:var(--font-sans)}
.jk-oem-page :where(h1,h2,h3,p,figure){margin-top:0}
.jk-oem-page :where(h2,h3){font-family:var(--font-sans);font-weight:600;letter-spacing:0;text-transform:none}
main.jk-oem-page section h2{font-size:clamp(32px,2.65vw,44px)!important;line-height:1.22!important;margin-bottom:24px;text-wrap:pretty}
.jk-oem-page h3{font-size:clamp(23px,2vw,30px);line-height:1.3}
.jk-oem-page p{font-size:clamp(17px,1.04vw,20px);line-height:1.75;color:var(--muted)}
.jk-oem-page .jk-oem-kicker{margin-bottom:16px;color:var(--blue);font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
.jk-oem-intro{display:block;text-align:center;padding-block:88px 80px;max-width:1120px}
main.jk-oem-page .jk-oem-intro h2{max-width:1000px;margin-inline:auto;font-size:clamp(34px,3.1vw,50px)!important}
.jk-oem-intro-copy>p{margin:0 auto;max-width:900px}
.jk-oem-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:32px}
.jk-oem-button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 22px;border:1px solid var(--ink);font-size:13px;font-weight:600;color:var(--ink);text-decoration:none;text-transform:uppercase;transition:background .18s,transform .18s}
.jk-oem-button.is-primary{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.jk-oem-button.is-secondary{background:white}
.jk-oem-button:hover{transform:translateY(-2px)}
.jk-oem-network{padding-block:24px 96px;scroll-margin-top:112px}
.jk-oem-section-heading{max-width:880px;margin:0 auto 48px;text-align:center}
.jk-oem-section-heading h2{margin-bottom:18px}
.jk-oem-section-heading>p{margin-bottom:0}
.jk-oem-network-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:44px 28px}
.jk-oem-network-card{min-width:0;display:flex;flex-direction:column}
.jk-oem-network-card figure{position:relative;flex:none;margin:0;background:#f7f8f8;aspect-ratio:5/4;display:flex;align-items:center;justify-content:center}
.jk-oem-network-card img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}
.jk-oem-network-card>div{display:flex;flex-direction:column;flex:1;padding:20px 8px 0;text-align:center;align-items:center}
.jk-oem-network-card h3{font-size:20px;margin-bottom:10px}
.jk-oem-network-card p{font-size:14px;line-height:1.6;margin:0 0 12px;max-width:30ch}
.jk-oem-network-link{margin-top:auto;width:fit-content;color:var(--blue);font-size:12px;font-weight:600;text-decoration:none;padding-block:8px}
.jk-oem-network-link span{margin-left:8px}
.jk-oem-scope{background:#f4f7f9;padding-block:80px}
.jk-oem-table-scroll{overflow-x:auto;overscroll-behavior-x:contain}
.jk-oem-scope-table{width:100%;border-collapse:collapse;text-align:left;font-size:16px;line-height:1.6;min-width:680px}
.jk-oem-scope-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.jk-oem-scope-table th,.jk-oem-scope-table td{padding:22px 28px;vertical-align:top}
.jk-oem-scope-table thead{background:var(--ink);color:#fff}
.jk-oem-scope-table thead th{font-weight:600}
.jk-oem-scope-table tbody tr{border-bottom:1px solid var(--line)}
.jk-oem-scope-table tbody th{width:25%;font-weight:600}
.jk-oem-scope-table td{color:var(--muted);width:37.5%}
.jk-oem-test-record{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;padding-block:104px}
.jk-oem-test-record h2{max-width:560px}
.jk-oem-test-record-copy>a{display:inline-block;margin-top:12px;color:var(--blue);border-bottom:1px solid currentColor;font-weight:600}
.jk-oem-evidence-media{width:100%;max-width:380px;justify-self:center;min-width:0}
.jk-oem-evidence-slots{display:grid;gap:16px}
.jk-oem-empty{aspect-ratio:4/3;background:#f3f4f5;width:100%;min-width:0}
.jk-oem-test-record-image{display:block;min-width:0;color:var(--ink)}
.jk-oem-test-record-image img{display:block;width:100%;height:auto;border:1px solid var(--line)}
.jk-oem-test-record-image span{display:block;font-size:11px;line-height:1.5;margin-top:10px}
.jk-oem-chapters{padding-block:16px 96px}
.jk-oem-chapters>h2{max-width:850px;margin:0 auto 44px;text-align:center}
.jk-oem-chapter{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:center;padding-block:48px}
.jk-oem-chapter figure{margin:0}
.jk-oem-chapter img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:#f4f6f7}
.jk-oem-chapter h3{max-width:560px;margin-bottom:24px;font-size:clamp(28px,2.45vw,40px);line-height:1.23;text-wrap:balance}
.jk-oem-chapter p:last-child{margin-bottom:0}
.jk-oem-chapter.is-reversed>figure{grid-column:2;grid-row:1}
.jk-oem-chapter.is-reversed>div:last-child{grid-column:1;grid-row:1}
.jk-oem-route{padding-block:72px;background:var(--ice)}
.jk-oem-route-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;counter-reset:oem-step;margin:0;padding:0;gap:28px}
.jk-oem-route-list li{counter-increment:oem-step;border-top:2px solid var(--blue);padding-top:22px;min-width:0}
.jk-oem-route-list li:before{content:'0' counter(oem-step);color:var(--blue);font-size:14px;display:block;margin-bottom:16px}
.jk-oem-route-list h3{font-size:22px;margin-bottom:14px}
.jk-oem-route-list p{font-size:15px;line-height:1.65;margin-bottom:0}
.jk-oem-delivery{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;padding-block:88px}
.jk-oem-delivery figure{margin:0}
.jk-oem-delivery img{display:block;width:100%;height:auto}
.jk-oem-faq{padding-block:80px;background:var(--ice-soft)}
.jk-oem-faq-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:8%;align-items:start}
.jk-oem-faq h2{margin-bottom:36px}
.jk-oem-faq details{border-top:1px solid var(--line)}
.jk-oem-faq details:last-child{border-bottom:1px solid var(--line)}
.jk-oem-faq summary{position:relative;list-style:none;padding:23px 36px 23px 0;font-size:17px;font-weight:600;line-height:1.6;cursor:pointer}
.jk-oem-faq summary::-webkit-details-marker{display:none}
.jk-oem-faq summary:after{position:absolute;right:4px;top:22px;content:'+';color:var(--blue);font-size:22px}
.jk-oem-faq details[open] summary:after{content:'−'}
.jk-oem-faq details p{margin-bottom:24px;font-size:16px}
.jk-oem-enquiry{min-width:0;background:white;padding:32px;scroll-margin-top:110px}
.jk-oem-enquiry .suneng-article-enquiry>img{width:140px;height:auto;margin-bottom:24px}
main.jk-oem-page .jk-oem-enquiry h2{font-size:26px!important;margin-bottom:24px}
.jk-oem-enquiry form{display:grid;gap:17px}
.jk-oem-enquiry label{display:grid;gap:7px;font-size:14px;line-height:1.5;color:var(--ink);min-width:0}
.jk-oem-enquiry input,.jk-oem-enquiry textarea{box-sizing:border-box;min-width:0;width:100%;background:#f8fafb;border:1px solid #9caebd;border-radius:0;padding:12px;font:400 15px/1.5 var(--font-sans);color:var(--ink)}
.jk-oem-enquiry input::placeholder,.jk-oem-enquiry textarea::placeholder{color:#52687a;opacity:1}
.jk-oem-enquiry textarea{resize:vertical;min-height:140px}
.jk-oem-enquiry input:focus-visible,.jk-oem-enquiry textarea:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.jk-oem-enquiry [hidden]{display:none!important}
.jk-oem-enquiry .suneng-news-honeypot{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%)}
.jk-oem-enquiry .enquiry-file-control{position:relative;display:flex;gap:12px;align-items:center;padding:16px;border:1px dashed #9caebd;cursor:pointer}
.jk-oem-enquiry .enquiry-file-control input{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);padding:0;border:0}
.jk-oem-enquiry .enquiry-file-control b{display:block;font-size:14px;font-weight:600}
.jk-oem-enquiry .enquiry-file-control small{display:block;font-size:12px;color:#52687a;margin-top:5px}
.jk-oem-enquiry button{background:var(--gold);color:var(--ink);border:0;border-radius:0;min-height:52px;font:600 15px/1.5 var(--font-sans);padding:12px 20px;cursor:pointer}
.jk-oem-enquiry button:disabled{opacity:.65;cursor:wait}
.jk-oem-enquiry .suneng-enquiry-result,.jk-oem-enquiry .suneng-article-files{margin:0;font-size:14px;overflow-wrap:anywhere}
.jk-oem-enquiry .is-error{color:#b42318}
.jk-oem-enquiry .suneng-article-email{font-size:14px;overflow-wrap:anywhere;color:var(--blue)}
.jk-oem-enquiry .jk-oem-privacy{font-size:12px;line-height:1.6;margin:18px 0 0}
.jk-oem-privacy a{text-decoration:underline}
.jk-oem-close{padding-block:72px;background-color:var(--ink);background-image:linear-gradient(90deg,rgba(8,47,92,.48),rgba(8,47,92,.24)),url('ai/company-20261014/suneng-cta-background.webp');background-size:cover;background-position:center;text-align:center}
.jk-oem-close h2{max-width:800px;margin-inline:auto;color:white}
.jk-oem-close p:not(.jk-oem-kicker){max-width:720px;margin:0 auto 28px;color:#d9e8f1}
.jk-oem-close .jk-oem-kicker{color:#a9d8ef}
.jk-oem-page :where(a,button,summary,[tabindex]):focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.jk-oem-close a:focus-visible{outline-color:white}
@media(min-width:1100px) and (min-height:1000px){.jk-oem-enquiry{position:sticky;top:100px}}
@media(max-width:1280px){.jk-oem-network-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.jk-oem-faq-layout{gap:5%}.jk-oem-enquiry{padding:26px}}
@media(max-width:980px){.jk-oem-network-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.jk-oem-route-list{grid-template-columns:repeat(3,minmax(0,1fr))}.jk-oem-intro{gap:5%}.jk-oem-test-record{gap:5%}}
@media(max-width:760px){.jk-oem-intro,.jk-oem-test-record,.jk-oem-chapter,.jk-oem-delivery,.jk-oem-faq-layout{grid-template-columns:1fr;gap:28px}.jk-oem-intro{padding-block:48px}.jk-oem-network{padding-block:12px 56px}.jk-oem-page p{font-size:16px}.jk-oem-scope,.jk-oem-test-record,.jk-oem-delivery,.jk-oem-faq,.jk-oem-route,.jk-oem-close{padding-block:56px}.jk-oem-chapters{padding-bottom:48px}.jk-oem-chapter{padding-block:26px}.jk-oem-chapter>figure,.jk-oem-chapter>.jk-oem-empty,.jk-oem-chapter.is-reversed>figure{grid-column:1;grid-row:2}.jk-oem-chapter>div:last-child,.jk-oem-chapter.is-reversed>div:last-child{grid-column:1;grid-row:1}.jk-oem-network-card h3{font-size:20px}.jk-oem-network-card p{font-size:14px}.jk-oem-route-list{grid-template-columns:1fr 1fr}.jk-oem-actions{display:grid}.jk-oem-enquiry{padding:24px}.jk-oem-evidence-media{max-width:520px}.jk-oem-table-scroll{margin-inline:0}.jk-oem-scope-table th,.jk-oem-scope-table td{padding:16px}.jk-oem-section-heading{margin-bottom:28px}}
@media(max-width:520px){.jk-oem-network-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 16px}.jk-oem-route-list{grid-template-columns:1fr}.jk-oem-network-grid{gap:34px}main.jk-oem-page section h2{font-size:28px!important}main.jk-oem-page .jk-oem-intro h2{font-size:34px!important}.jk-oem-network-card h3{font-size:17px}.jk-oem-network-card p{font-size:13px}.jk-oem-network-card>div{padding-inline:0}.jk-oem-network-link{font-size:11px}.jk-oem-network-card figure{aspect-ratio:1}.jk-oem-enquiry{padding:22px}.jk-oem-test-record-image span{font-size:10px}}
@media(prefers-reduced-motion:reduce){.jk-oem-button{transition:none}.jk-oem-button:hover{transform:none}}


.jk-oem-slot-image{margin:0;aspect-ratio:4/3;background:#f3f4f5;display:flex;align-items:center;justify-content:center;overflow:hidden}
.jk-oem-slot-image img{width:100%;height:100%;object-fit:contain;display:block}

/* Reference-led product presentation; scoped to OEM. */
.jk-oem-capabilities{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 32px;padding:0;margin:28px 0 0;list-style:none;font-size:13px;font-weight:600;color:var(--ink)}
.jk-oem-capabilities li{padding-bottom:10px;border-bottom:1px solid var(--line)}
.jk-oem-network-card figure img{mix-blend-mode:multiply}
.jk-oem-page .suneng-page-hero-image{object-position:center 56%}
.jk-oem-page .suneng-page-hero-shade{background:linear-gradient(90deg,rgba(5,30,54,.7),rgba(5,30,54,.08))}
#oem-interface figure{padding:32px;background:#f4f6f7}
#oem-interface img{aspect-ratio:auto;background:#fff}
@media(max-width:760px){.jk-oem-capabilities{display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:12px}.jk-oem-intro h2 br{display:none}.jk-oem-chapters>h2{margin-bottom:16px}.jk-oem-chapter h3{font-size:28px}#oem-interface figure{padding:20px}}

main.jk-oem-page .jk-oem-network-card p{font-size:15px!important;line-height:1.6!important;max-width:30ch}
main.jk-oem-page .jk-oem-network-card h3{font-size:20px!important;line-height:1.3!important}
main.jk-oem-page .jk-oem-route-list p{font-size:15px!important;line-height:1.65!important}
main.jk-oem-page .jk-oem-network-link{font-size:13px;padding-block:8px}
@media(max-width:760px){main.jk-oem-page .jk-oem-network-card p{font-size:13px!important}main.jk-oem-page .jk-oem-network-card h3{font-size:17px!important}main.jk-oem-page .jk-oem-network-link{font-size:11px}}