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:root{--red:#df1824;--ink:#171c24;--muted:#626b78;--line:#e2e5e9;--wash:#f4f5f7;--navy:#07121f;--max:1240px;--font:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}
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#ffffff19;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8e9aa9;font-size:.76rem}.page-hero{padding:68px 0 70px;background:#08121e;color:#fff}.page-hero p{color:#b7c1ce;max-width:720px;margin-top:21px}.page-hero h1{font-size:clamp(2.1rem,3.4vw,3.1rem)}.breadcrumb{display:flex;gap:12px;color:#7c8898;font-size:.82rem;margin-bottom:25px}.breadcrumb a:hover{color:var(--red)}.subnav{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.subnav a{padding:7px 15px;border:1px solid #ffffff40;color:#c3cedd;font-size:.88rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px}.prose p{margin-top:18px;color:var(--muted)}.prose ul{padding-left:20px;color:var(--muted)}.plain-list{padding:0;list-style:none;margin:28px 0 0}.plain-list li{padding:17px 0;border-bottom:1px solid var(--line)}.plain-list strong{display:block;font-weight:600}.plain-list 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var(--line);padding-bottom:18px}.detail-panel dd:last-child{border:0}.timeline{margin-top:35px;max-width:920px}.timeline article{display:grid;grid-template-columns:120px 1fr;gap:26px;padding:30px 0;border-top:1px solid var(--line)}.timeline time{font-size:1.8rem;font-weight:500;color:var(--red)}.timeline p{margin-top:12px;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact-card{padding:35px;border:1px solid var(--line);margin-bottom:20px}.contact-card p{color:var(--muted);margin:13px 0 22px}.email{font-size:clamp(1rem,2vw,1.45rem);overflow-wrap:anywhere}.contact-form{padding:35px;background:var(--wash)}.contact-form label{display:block;font-size:.9rem;margin-top:18px}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;padding:11px 13px;border:1px solid #bfc7d1;background:#fff;color:var(--ink);margin-top:7px;border-radius:0}.contact-form textarea{min-height:140px;resize:vertical}.contact-form 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@media(max-width:1150px){.nav{gap:17px}.nav a{font-size:.85rem}.brand strong{font-size:1.2rem}.brand img{width:42px;height:42px}.header-inner{gap:20px}.brand small{font-size:.6rem}}
@media(max-width:1000px){.site-header{height:76px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;box-shadow:0 10px 20px #0001;padding:15px 32px 24px;height:auto;gap:0;max-height:calc(100dvh - 76px);overflow:auto}.nav.open{display:grid}.nav a{height:auto;padding:13px 0;font-size:1rem}.nav a[aria-current=page]:after{display:none}.nav .nav-contact{height:auto;margin-top:7px;justify-content:center;padding:10px}.cap-grid{grid-template-columns:repeat(2,1fr)}.flow{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(2,1fr)}.product-feature{gap:32px}.platform .wrap{gap:35px}.footer-top{gap:30px}.service-grid{grid-template-columns:1fr}.contact-grid{gap:30px}}
@media(max-width:680px){.wrap{width:calc(100% - 40px)}.brand img{width:40px;height:40px}.brand strong{font-size:1.17rem}.hero .wrap{padding-top:54px}.hero h1{font-size:2.18rem;line-height:1.4}.hero-kicker{font-size:.81rem}.hero-lead{font-size:.98rem;margin-top:20px}.hero .actions{display:grid;grid-template-columns:1fr;width:100%}.hero-bottom{margin-top:42px;grid-template-columns:1fr}.hero-bottom div{padding:15px 0;display:flex;gap:20px;align-items:center;justify-content:space-between}.hero-bottom div+div{border-left:0;padding-left:0;border-top:1px solid #ffffff20}.hero-bottom span{margin-top:0;font-size:.72rem}.hero-bottom strong{font-size:.91rem}.section{padding:55px 0}.section-head{display:block;margin-bottom:29px}.section-head>.text-link{display:inline-block;margin-top:23px}.business-grid,.product-feature,.two-col,.details-grid,.contact-grid{grid-template-columns:1fr;gap:26px}.business{padding:29px;min-height:325px}.business h3{font-size:1.7rem}.product-stage{min-height:290px}.product-stage img{max-height:290px}.cap-grid{grid-template-columns:1fr}.cap{padding:26px}.cap .number{margin-bottom:18px}.platform .wrap{grid-template-columns:1fr;gap:18px}.platform-title{font-size:3rem}.cta{padding:45px 0}.cta .wrap{display:block}.cta .button{margin-top:24px}.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{display:block;font-size:.74rem}.footer-bottom a{display:block;margin-top:10px}.page-hero{padding:42px 0 47px}.page-hero h1{font-size:2.2rem}.product-grid{grid-template-columns:1fr}.product-card{min-height:240px}.flow{gap:28px 23px}.flow h3{font-size:1.1rem}.timeline article{grid-template-columns:75px 1fr;gap:14px}.timeline time{font-size:1.4rem}.timeline h3{font-size:1.2rem}.resource{display:block}.resource .text-link{display:inline-block;margin-top:20px}.contact-form,.contact-card{padding:25px}.details-grid h1{font-size:2.1rem}.catalog-title{display:block}.catalog-title span{display:block;margin-top:8px}.subnav{gap:9px}.subnav a{padding:6px 10px;font-size:.83rem}}
.mobile-break{display:none}@media(max-width:680px){.mobile-break{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
h1,h2{text-wrap:balance}
.footer-top>div{min-width:0}.footer-links a{overflow-wrap:anywhere}@media(max-width:680px){.footer-top{grid-template-columns:repeat(2,minmax(0,1fr))}}
.menu-toggle{white-space:nowrap;flex-shrink:0}
@media(max-width:360px){.header-inner{gap:10px}.brand{gap:8px}.brand strong{font-size:1rem}.brand small{font-size:.53rem}.menu-toggle{padding:6px 9px}}
/* Homepage: positioning, needs, delivery, evidence. Original brand artwork. */
.home-page .site-header{position:absolute;inset:0 0 auto;height:96px;background:transparent;border-color:#ffffff26;color:white}
.home-page .brand small{color:#bbc4cf}.home-page .nav a:hover,.home-page .nav a[aria-current=page]{color:#fff}.home-page .nav .nav-contact{border-color:#ffffff60}
.brand-hero{min-height:710px;height:min(820px,100svh);position:relative;isolation:isolate;background:#02070c;color:#fff;display:flex;align-items:center;overflow:hidden}
.hero-landscape{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;object-position:center 65%;filter:brightness(1.5)}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#02081288,transparent 85%),linear-gradient(0deg,#02081195,transparent 40%)}
.hero-content{padding-top:20px;padding-bottom:40px}.brand-overline{font-size:14px;letter-spacing:.25em;color:#a7bbc9;margin-bottom:26px}.brand-hero h1{font-size:clamp(2.6rem,4.8vw,4.65rem);font-weight:500;letter-spacing:.025em;line-height:1.25;max-width:none;text-wrap:nowrap}
.brand-vision{font-size:clamp(1.4rem,2.4vw,2.05rem);font-weight:350;letter-spacing:.07em;margin-top:24px}.brand-intro{margin-top:26px;color:#d0d7df;font-size:16px;line-height:2}.hero-link{display:inline-flex;gap:70px;align-items:center;margin-top:38px;border-bottom:1px solid #a6afb9;padding-bottom:10px;font-size:16px}.hero-link span{font-size:22px}.hero-link:hover{border-color:#ff525c;color:#fff}
.home-guide{position:absolute;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ffffff40;gap:42px}
.home-guide a{padding:23px 0;display:flex;gap:24px;align-items:center;font-size:16px;border-top:2px solid transparent}.home-guide a>span:first-child{color:#a6b6c9;font-size:13px}.home-guide a>span:last-child{margin-left:auto;color:#a6b6c9}.home-guide a:hover{border-color:var(--red)}
.home-scenes,.home-evidence{padding:92px 0}.home-page .section-head{align-items:center;margin-bottom:42px}.home-page .section-head>p{max-width:450px;line-height:1.95;margin-top:0}.home-page h2{font-weight:550;line-height:1.45}
.home-service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:38px}.home-service{min-width:0}.service-visual{height:330px;display:block;position:relative;background:#f1f3f5;overflow:hidden}.service-visual img{height:100%;width:100%;object-fit:cover;transition:transform .35s}.equipment-visual img{object-fit:contain;mix-blend-mode:multiply;padding:20px}.service-visual:hover img{transform:scale(1.025)}.visual-label{position:absolute;left:18px;bottom:16px;font-size:12px;color:white;background:#101c2bdd;padding:4px 10px}.equipment-visual .visual-label{color:#505c6b;background:#ffffffdf}
.service-copy{padding:26px 0 0}.service-copy .service-context,.service-context{font-size:14px;color:#747f8d;margin-bottom:14px}.service-copy h3{font-size:24px;font-weight:550;margin-bottom:17px}.service-copy>p:not(.service-context){color:var(--muted);max-width:550px;line-height:1.9;min-height:61px}.service-copy .text-link{display:inline-block;margin-top:25px}
.home-method{background:linear-gradient(90deg,#06101be8,#06101bae),url('assets/optimized/hero-wave-1920.f4e474ef4d54.webp') center/cover;color:#fff;padding:84px 0}.home-method .eyebrow{color:#a9bed6}.home-method .section-head>p{color:#becad7}.home-method .text-link{border-color:#8d9bad}.home-method .text-link:hover{color:white;border-color:white}
.method-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:50px}.method-columns article{border-top:1px solid #ffffff40;padding-top:22px;position:relative;display:flex;flex-direction:column}.method-number{font-size:14px;color:#9bb3cd;display:block;margin-bottom:21px}.method-columns h3{font-size:24px;font-weight:500;margin-bottom:17px}.method-columns article>p{font-size:16px;color:#becad7;line-height:1.9;min-height:92px;flex:1}.method-result{margin-top:26px;border-left:2px solid #c63d4a;padding-left:16px}.method-result>span{font-size:14px;color:#f5f7fa}.method-result>p{font-size:14px;color:#b2c2d2;margin-top:6px}.method-columns .text-link{display:inline-block;align-self:flex-start;margin-top:22px;font-size:14px}
.method-verification{border-top:1px solid #ffffff30;margin-top:35px;padding-top:29px;display:flex;gap:35px;align-items:center;justify-content:space-between}.method-verification h3{font-size:19px;font-weight:500;margin-bottom:10px}.method-verification p{color:#bac7d5;font-size:15px;max-width:820px}.method-verification .text-link{flex-shrink:0}
.home-case{display:grid;grid-template-columns:1.12fr 1fr;gap:64px;align-items:center}.home-case figure{margin:0;min-width:0}.home-case img{width:100%;height:405px;object-fit:cover}.home-case figcaption{font-size:13px;color:#778391;margin-top:12px}.home-case-copy h3{font-size:28px;line-height:1.5;font-weight:550;margin-bottom:18px}.home-case-copy>p:not(.service-context){color:var(--muted);font-size:16px;line-height:1.9}.case-sequence{list-style:none;margin:23px 0 26px;padding:0}.case-sequence li{display:grid;grid-template-columns:68px 1fr;gap:19px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}.case-sequence span{color:#9d2530}.case-sequence p{color:var(--muted)}
.home-standard{display:grid;grid-template-columns:1fr 1.8fr auto;gap:30px;align-items:center;border-top:1px solid var(--line);padding-top:33px;margin-top:48px}.home-standard .eyebrow{font-size:12px;margin-bottom:9px}.home-standard h3{font-size:21px;font-weight:550}.home-standard p{font-size:15px;color:var(--muted)}.home-page .cta{background:#f4f5f7;padding:60px 0}.home-page .site-footer{background:#070d16}
.product-card img{background:#f3f4f6;object-fit:contain}.product-stage img{height:390px;width:100%;object-fit:contain}
@media(max-width:1100px){.home-service-grid{gap:28px}.home-case{gap:35px}.home-standard{grid-template-columns:1fr 1.8fr}.home-standard>.text-link{grid-column:2;justify-self:start}.home-case img{height:360px}.method-columns{gap:28px}.method-columns h3{font-size:22px}}
@media(max-width:1000px){.home-page .site-header{height:76px}.home-page .menu-toggle{background:transparent;color:#fff;border-color:#ffffff60}.home-page .nav{background:#071522;color:#fff}.service-visual{height:290px}.service-copy h3{font-size:21px}.home-page .section-head>p{max-width:370px}.home-case-copy h3{font-size:24px}.home-standard p br{display:none}}
@media(max-width:760px){.home-page .section-head{display:block}.home-page .section-head>p{max-width:none;margin-top:22px}.home-service-grid{gap:38px;grid-template-columns:1fr}.service-copy>p:not(.service-context){min-height:0;max-width:none}.method-columns{grid-template-columns:1fr;gap:30px}.method-columns article>p{min-height:0}.method-result{margin-top:18px}.method-columns .text-link{margin-top:18px}.method-verification{display:block}.method-verification .text-link{display:inline-block;margin-top:20px}.home-case{grid-template-columns:1fr;gap:26px}.home-case img{height:auto;max-height:430px;object-fit:contain}.home-standard{grid-template-columns:1fr;gap:20px}.home-standard>.text-link{grid-column:auto}.home-service .service-visual{height:340px}}
@media(max-width:680px){.brand-hero{height:680px;min-height:650px;max-height:900px}.hero-content{padding-top:0;padding-bottom:30px}.brand-overline{font-size:11px;letter-spacing:.18em;margin-bottom:30px}.brand-hero h1{font-size:clamp(1.6rem,7.7vw,2.6rem);letter-spacing:0}.brand-vision{font-size:clamp(1rem,4.3vw,1.5rem);letter-spacing:0;margin-top:21px;white-space:nowrap}.brand-intro{font-size:15px;line-height:2;margin-top:26px;max-width:340px}.hero-link{margin-top:34px;font-size:15px}.hero-landscape{object-position:60% center}.hero-shade{background:linear-gradient(90deg,#02081288,#02081211),linear-gradient(0deg,#020811bb,transparent 45%)}.home-guide{gap:20px}.home-guide a{gap:6px;font-size:14px;padding:20px 0;flex-wrap:wrap}.home-guide a>span:first-child{width:100%;font-size:11px}.home-guide a>span:last-child{display:none}.home-scenes,.home-evidence{padding:58px 0}.home-page .section-head{margin-bottom:29px}.home-page .section-head>p{font-size:16px;line-height:1.9}.home-service .service-visual{height:270px}.service-copy{padding-top:21px}.service-copy .service-context{font-size:13px;margin-bottom:12px}.service-copy h3{font-size:21px}.service-copy .text-link{margin-top:20px;font-size:14px;white-space:normal}.home-method{padding:58px 0}.method-number{margin-bottom:15px}.method-columns h3{font-size:23px}.method-verification{margin-top:28px}.home-case-copy h3{font-size:25px}.case-sequence li{gap:13px}.home-standard{margin-top:36px}.home-page .cta{padding:48px 0}.product-stage img{height:290px}}


/* Research-led engineering content. */
.response-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:70px;align-items:center}.response-definition{border-left:3px solid var(--red);padding:12px 0 12px 34px}.response-equation{font-size:clamp(48px,6vw,80px);font-weight:400;letter-spacing:-.04em;line-height:1.3;margin:14px 0 20px}.response-definition p{color:#556170;font-size:18px;line-height:1.8}.response-definition .response-small{font-size:15px;margin-top:22px;max-width:300px}.response-reading article{padding:22px 0;border-top:1px solid var(--line)}.response-reading h3{font-size:21px;margin-bottom:12px}.response-reading p{color:var(--muted)}.method-boundary{border-top:1px solid var(--line);margin-top:38px;padding-top:22px;color:var(--muted);font-size:14px;max-width:950px}
.practice-section{background:#102334;color:#fff}.practice-section .eyebrow{color:#94b8d0}.practice-section .section-head p{color:#b8c8d5}.practice-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:58px;align-items:center}.practice-layout figure{margin:0;min-width:0}.practice-layout img{width:100%;height:auto;display:block}.practice-layout figcaption{font-size:14px;color:#9eb3c2;margin-top:13px}.practice-story .practice-scope{color:#adc6d9;font-size:15px;margin-bottom:17px}.practice-story h3{font-size:27px;line-height:1.6;margin-bottom:22px}.practice-story p{color:#c0cbd5;margin-top:17px;line-height:1.9}.practice-story .text-link{display:inline-block;margin-top:28px;border-color:#90a3b3}.practice-outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:48px;border-top:1px solid #ffffff30;padding-top:28px}.practice-outcomes span{font-size:17px;color:white}.practice-outcomes p{font-size:15px;color:#b7c5d0;margin-top:13px}
.delivery-steps article{display:grid;grid-template-columns:60px 1.8fr 1fr;gap:30px;padding:34px 0;border-top:1px solid var(--line);align-items:start}.step-index{color:var(--red);font-size:21px}.delivery-steps h3{font-size:22px;margin-bottom:13px}.delivery-steps p{color:var(--muted);font-size:16px}.step-output{border-left:1px solid #cbd1d8;padding-left:26px}.step-output span{display:block;font-size:14px;color:#172434;margin-bottom:10px}.method-feature{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.method-feature .text-link{display:inline-block;margin-top:30px}.method-questions{padding:38px 0 38px 38px;border-left:3px solid var(--red)}.method-questions>p{color:var(--muted);font-size:14px;margin-bottom:20px}.method-questions h3{font-size:26px;line-height:1.65}.method-questions ul{padding-left:20px;color:var(--muted);margin:25px 0 0}.method-questions li{margin:10px 0}.product-context{padding-top:0}.product-roles{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:38px 0 0}.product-roles li{border-top:1px solid var(--line);padding-top:23px}.product-roles h3{font-size:20px;margin-bottom:12px}.product-roles p{color:var(--muted)}
@media(max-width:1000px){.practice-layout{gap:30px}.practice-story h3{font-size:23px}.response-layout{gap:35px}.method-feature{gap:35px}.delivery-steps article{grid-template-columns:45px 1.6fr 1fr;gap:20px}}
@media(max-width:680px){.response-layout,.practice-layout,.method-feature{grid-template-columns:1fr;gap:30px}.response-definition{padding-left:25px}.response-equation{font-size:58px}.response-definition .response-small{max-width:none}.practice-outcomes,.product-roles{grid-template-columns:1fr;gap:24px}.practice-story h3{font-size:24px}.practice-outcomes{margin-top:35px}.delivery-steps article{grid-template-columns:32px 1fr;gap:18px}.step-output{grid-column:2;padding-left:0;border-left:0}.delivery-steps h3{font-size:20px}.method-questions{padding:18px 0 18px 25px}.method-questions h3{font-size:23px}.product-context .section-head{margin-bottom:12px}}

.product-stage{margin:0;padding-bottom:38px}.stage-caption{right:18px;bottom:12px;font-size:14px}.product-image-label{font-size:13px;color:var(--muted);margin:-9px 0 20px}.product-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.product-gallery figure{margin:0}.product-gallery img{display:block;width:100%;height:320px;object-fit:contain;background:#f4f5f6}.product-gallery figcaption{font-size:14px;color:var(--muted);margin-top:15px}.home-product-photo{position:relative}.home-product-photo.scene-photo img{object-fit:cover;mix-blend-mode:normal}.render-label{position:absolute;bottom:16px;left:18px;padding:4px 10px;background:#08101bd9;color:white;font-size:13px}
@media(max-width:680px){.product-gallery{grid-template-columns:1fr}.product-gallery img{height:260px}.home-product-photo.scene-photo{height:280px}}
/* Scene-based service offering, distinguished from product catalog and future direction. */
.home-offering{padding:90px 0}.home-page .section-head>div{min-width:0}.home-offering .section-head>p{max-width:405px}.home-offering h2{font-size:clamp(1.8rem,2.7vw,2.5rem)}
.offering-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px;margin-top:48px}.offering-grid article{border-top:1px solid #cbd2da;padding-top:23px;display:flex;flex-direction:column}.offering-scope{color:#76818d;font-size:13px;margin-bottom:16px}.offering-grid h3{font-size:26px;font-weight:550;margin-bottom:17px}.offering-grid article>p{color:var(--muted);line-height:1.9;flex:1}.offering-value{margin-top:24px;font-size:15px;color:#27313f}.offering-summary{border-top:1px solid var(--line);margin-top:36px;padding-top:22px;display:flex;gap:24px;justify-content:space-between;align-items:center}.offering-summary p{font-size:14px;color:#697581}
.home-scenarios{background:#f4f5f6;padding:86px 0}.home-scenarios .section-head{margin-bottom:48px}.scenario-feature{display:grid;grid-template-columns:1.2fr 1fr;gap:58px;align-items:center}.scenario-feature+.scenario-feature{margin-top:64px}.scenario-image{margin:0;position:relative;min-width:0;height:450px}.scenario-image img{width:100%;height:100%;object-fit:cover}.scenario-image figcaption{position:absolute;left:17px;bottom:16px;padding:3px 10px;color:#fff;background:#0e1b29d9;font-size:12px}.scenario-copy .eyebrow{font-size:12px;margin-bottom:18px}.scenario-copy h3{font-size:30px;font-weight:550;margin-bottom:14px;line-height:1.45}.scenario-copy>p{color:var(--muted);margin-top:14px;line-height:1.9}.scenario-copy .scenario-audience{font-size:14px;color:#29313e;margin-bottom:23px}.scenario-copy .scenario-focus{border-top:1px solid #d7dde3;padding-top:18px;color:#3a4756;font-size:14px;margin-top:22px}.scenario-copy .text-link{display:inline-block;margin-top:25px}.scenario-energy{grid-template-columns:1fr 1.2fr}.scenario-energy .scenario-image{grid-column:2;grid-row:1}.scenario-energy .scenario-copy{grid-column:1;grid-row:1}.scenario-energy .scenario-image img{object-position:58% center}
.home-proof{padding:66px 0}.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.proof-grid article{min-width:0}.proof-grid article+article{border-left:1px solid var(--line);padding-left:65px}.proof-grid h2{font-size:27px}.proof-grid p{font-size:16px;line-height:1.9;color:var(--muted);margin-top:22px}.proof-grid .text-link{display:inline-block;margin-top:25px}
.home-direction{background:#f1f3f5;padding:66px 0}.direction-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.home-direction h2{font-size:clamp(1.7rem,2.5vw,2.2rem)}.direction-layout p{color:var(--muted);line-height:1.95}.direction-layout .text-link{display:inline-block;margin-top:25px}.home-page .cta{background:white}
@media(max-width:1100px){.offering-grid{gap:28px}.offering-scope{font-size:12px}.scenario-feature{gap:32px;grid-template-columns:1.1fr 1fr}.scenario-energy{grid-template-columns:1fr 1.1fr}.scenario-image{height:470px}.scenario-copy h3{font-size:27px}.proof-grid{gap:40px}.proof-grid article+article{padding-left:35px}.direction-layout{gap:35px}}
@media(max-width:760px){.offering-grid{grid-template-columns:1fr;gap:28px;margin-top:28px}.offering-grid article{padding-top:21px}.offering-value{margin-top:15px}.offering-summary{display:block}.offering-summary .text-link{display:inline-block;margin-top:18px}.scenario-feature,.scenario-energy{grid-template-columns:1fr;gap:26px}.scenario-energy .scenario-image,.scenario-energy .scenario-copy{grid-column:auto;grid-row:auto}.scenario-image{height:auto;aspect-ratio:1.65}.scenario-copy .scenario-audience{margin-bottom:18px}.scenario-copy h3{font-size:27px}.scenario-feature+.scenario-feature{margin-top:48px}.proof-grid,.direction-layout{grid-template-columns:1fr;gap:32px}.proof-grid article+article{border-left:0;border-top:1px solid var(--line);padding:32px 0 0}.proof-grid h2{font-size:26px}.home-direction h2{font-size:28px}}
@media(max-width:680px){.home-offering,.home-scenarios,.home-proof,.home-direction{padding:56px 0}.home-offering h2{font-size:27px}.home-offering .section-head>p{max-width:none}.offering-grid h3{font-size:23px}.offering-scope{font-size:13px}.home-scenarios .section-head{margin-bottom:30px}.scenario-image{aspect-ratio:1.45}.scenario-image figcaption{left:12px;bottom:12px;font-size:11px}.scenario-copy h3{font-size:26px}.scenario-copy .text-link{white-space:normal;font-size:14px}.home-direction h2{font-size:27px}.brand-intro{max-width:360px}.home-page .cta p{max-width:620px}}

/* Match scenario photographs across desktop and mobile without stretching. */
.home-scenarios .scenario-image{width:100%;height:auto;aspect-ratio:16/9;align-self:center;overflow:hidden;background:#e3e7eb}
.home-scenarios .scenario-image img{width:100%;height:100%;object-fit:cover;object-position:center 48%}
.home-scenarios .scenario-energy .scenario-image img{object-position:70% center}
.home-scenarios .scenario-image figcaption{left:16px;bottom:16px;padding:4px 10px;font-size:12px;line-height:1.6;background:#0e1b29d9;color:#fff}
@media(max-width:680px){.home-scenarios .scenario-image figcaption{left:12px;bottom:12px;font-size:11px}}

/* Technical library: quiet typography, consistent rows, direct downloads. */
[hidden]{display:none!important}
.library-hero{padding:76px 0 52px;background:#edf2f6}
.library-hero h1{font-size:48px;letter-spacing:-1.5px;color:#182b43}
.library-hero p{color:#526779}
.library-facts{display:flex;align-items:center;gap:32px;margin-top:32px;color:#596575;font-size:14px}
.library-facts strong{font-size:26px;color:#182b43;margin-right:4px;font-weight:600}
.library-facts>span:last-child{border-left:1px solid #cbd5df;padding-left:32px}
.library-section{padding-top:42px}
.library-search{margin-bottom:38px}
.library-search label{display:block;font-weight:600;font-size:15px;margin-bottom:12px}
.search-line{display:flex;gap:12px}
.search-line input{flex:1;min-width:0;border:1px solid #b7c5d2;border-radius:3px;padding:15px 18px;background:#fff;font:inherit;font-size:15px;color:#17283d}
.search-line .button{min-width:138px;justify-content:center}
.library-layout{display:grid;grid-template-columns:226px minmax(0,1fr);gap:46px}
.library-sidebar h2{font-size:16px;margin:0 0 16px}
.library-categories{display:grid;gap:5px}
.library-categories button{display:flex;justify-content:space-between;align-items:center;gap:12px;border:0;border-left:3px solid transparent;padding:13px 14px;background:transparent;color:#4b5c6c;font:inherit;font-size:14px;text-align:left;cursor:pointer}
.library-categories button span{font-size:12px;color:#677c8e}
.library-categories button[aria-pressed=true]{background:#eaf1f8;border-left-color:#2670ad;color:#154c77;font-weight:600}
.library-categories button:hover{background:#f1f5f8}
.library-help{margin:26px 14px 0;font-size:12px;color:#738191;line-height:1.9}
.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:2px solid #1d3651;padding-bottom:16px;scroll-margin-top:110px}
.library-toolbar p{font-size:14px;color:#5c6b7a;margin:0}
.library-filters{display:flex;align-items:center;gap:10px;font-size:13px;white-space:nowrap}
.library-filters select{border:1px solid #d0dae3;border-radius:3px;padding:8px 9px;color:#405266;background:white;font:inherit}
.library-filters button{border:0;background:none;color:#32668e;font:inherit;cursor:pointer;padding:8px}
.document-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:18px;align-items:center;padding:26px 0;border-bottom:1px solid #dee5ec}
.document-type{font-size:10px;font-weight:700;letter-spacing:.3px;color:#376b95;background:#f0f5f9;border:1px solid #d7e2eb;border-radius:2px;width:38px;height:46px;display:grid;place-items:center;align-self:start;margin-top:4px}
.document-code{font-size:12px;letter-spacing:.4px;color:#657b91;margin:0 0 5px;line-height:1.5}
.document-info h2{font-size:17px;line-height:1.7;font-weight:600;color:#192c40;margin:0;overflow-wrap:anywhere}
.document-meta{display:flex;flex-wrap:wrap;gap:6px 15px;color:#74808c;font-size:12px;margin:8px 0 0;line-height:1.7}
.document-download{font-size:13px;font-weight:600;color:#1c6097;white-space:nowrap;padding:10px 0 10px 12px}
.document-download span{margin-left:8px;font-size:19px;line-height:1}
.library-pagination{display:flex;justify-content:center;align-items:center;gap:24px;padding-top:34px;font-size:13px;color:#63768a}
.library-pagination button{border:1px solid #c9d6e2;border-radius:3px;background:#fff;color:#24547b;padding:10px 16px;cursor:pointer;font:inherit}
.library-pagination button:disabled{opacity:.35;cursor:default}
.library-empty{text-align:center;padding:64px 10px;color:#6a7b8d}.library-empty h2{font-size:20px;color:#253d54}.library-empty .button{margin-top:24px}
.library-contact{background:#edf2f6;padding:48px 0}.library-contact>.wrap{display:flex;justify-content:space-between;align-items:center;gap:24px}.library-contact h2{font-size:25px;margin-bottom:10px}.library-contact p{font-size:14px;color:#637385;margin:0}
@media(max-width:1000px){.library-layout{grid-template-columns:190px minmax(0,1fr);gap:26px}.document-row{gap:12px}.document-info h2{font-size:16px}}
@media(max-width:680px){.library-hero{padding:42px 0 32px}.library-hero h1{font-size:31px;letter-spacing:-.5px}.library-hero p{font-size:15px}.library-facts{gap:16px;flex-wrap:wrap;margin-top:23px;font-size:12px}.library-facts strong{font-size:22px}.library-facts>span:last-child{width:100%;border:0;padding:0}.library-section{padding-top:28px}.library-search{margin-bottom:26px}.search-line{gap:8px}.search-line input{font-size:13px;padding:13px 10px}.search-line .button{min-width:82px;padding:13px 12px;font-size:13px}.library-layout{grid-template-columns:1fr;gap:24px}.library-sidebar h2{font-size:14px;margin-bottom:12px}.library-categories{display:flex;gap:8px;flex-wrap:wrap}.library-categories button{border:1px solid #d6e0e8;padding:9px 10px;border-radius:3px;font-size:12px;gap:8px}.library-categories button[aria-pressed=true]{border-color:#91b1ce}.library-help{margin:14px 0 0;font-size:11px}.library-toolbar{align-items:flex-start;gap:10px;padding-bottom:12px}.library-toolbar p{font-size:12px;line-height:32px}.library-filters{gap:4px;font-size:12px}.library-filters label{display:none}.library-filters select{max-width:85px;padding:7px}.document-row{grid-template-columns:30px minmax(0,1fr);gap:8px 12px;padding:20px 0}.document-type{width:29px;height:38px;font-size:8px}.document-info h2{font-size:15px;line-height:1.65}.document-code{font-size:11px}.document-meta{font-size:11px;gap:3px 10px}.document-download{grid-column:2;padding:5px 0 0;justify-self:start;font-size:12px}.document-download span{font-size:16px}.library-pagination{gap:16px;font-size:12px}.library-contact>.wrap{display:block}.library-contact h2{font-size:22px}.library-contact .button{margin-top:24px}}
/* Product families: uniform media, factual configuration tables, downloadable guide. */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%)}
.product-card{padding:22px}
.product-image-frame{aspect-ratio:4/3;width:100%;background:#fff;overflow:hidden;display:grid;place-items:center;border-bottom:1px solid #edf0f3}
.product-card .product-image-frame img{width:100%;height:100%;max-height:none;object-fit:contain;margin:0;padding:12px}
.product-card .is-diagram img{padding:0}
.product-image-label{font-size:11px;line-height:1.65;color:#7a8794;display:block;min-height:36px;padding:10px 0 8px;margin:0}
.product-card .category{margin:12px 0 10px}
.product-card h3{margin-bottom:12px}.product-more{display:flex;justify-content:space-between}
.product-intro{padding-bottom:0}.product-intro .details-grid{align-items:center}
.product-intro .product-stage{margin:0;width:100%;aspect-ratio:4/3;min-height:0;padding:0 0 38px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.product-intro .product-stage img{width:100%;height:100%;max-height:360px;padding:15px;object-fit:contain}
.product-intro .is-diagram{background:#f3f7fa}.product-intro .is-diagram img{padding:0}
.product-intro .stage-caption{bottom:12px;left:18px;right:18px;line-height:1.5;font-size:12px}
.product-section-nav{display:flex;gap:30px;flex-wrap:wrap;margin-top:48px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;color:#526476}
.product-section-nav a:hover{color:var(--red)}
.product-subheading{font-size:19px;margin-top:34px;margin-bottom:12px;color:#22374b}
.configuration-caption{font-size:13px;color:#768493;line-height:1.9;margin:14px 0}.configuration-caption a{color:#2b658f}
.product-kit{list-style:none;padding:0;margin:22px 0 36px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.product-kit li{padding:22px 20px;background:#fff;border:1px solid #dce4eb}
.product-kit span{display:block;color:#a0b1c0;font-size:13px;margin-bottom:14px}.product-kit strong{font-size:15px;font-weight:500;color:#304b61}
.product-specs{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px;line-height:1.85;background:#fff}
.product-specs th,.product-specs td{padding:18px 22px;border-bottom:1px solid #dce4eb;text-align:left;vertical-align:top;overflow-wrap:anywhere}
.product-specs thead{background:#22384d;color:white}.product-specs thead th{font-weight:500}.product-specs th:first-child{width:17%}.product-specs th:nth-child(2){width:44%}
.product-specs tbody th{font-weight:500;color:#294761}.product-specs td{color:#5b6d7f}
.product-gallery figure{margin:0}.product-gallery .gallery-image-frame{aspect-ratio:4/3;display:grid;place-items:center;background:#fff;border:1px solid var(--line);overflow:hidden}
.product-gallery .gallery-image-frame img{width:100%;height:100%;max-height:430px;object-fit:contain;padding:18px;background:white}
.product-gallery figcaption{font-size:13px;color:#768493;padding-top:12px}
.handbook-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#edf3f7;border:1px solid #d7e3ed;padding:32px;margin-bottom:24px}
.handbook-panel .eyebrow{color:#3a6b8e;font-size:11px;margin-bottom:10px}.handbook-panel h3{font-size:23px;color:#22384d}
.handbook-panel p{font-size:14px;color:#526e85;margin:12px 0 8px}.handbook-panel small{font-size:12px;color:#788b9c}
.handbook-actions{display:grid;justify-items:center;gap:16px;flex-shrink:0}.handbook-actions .button{background:#284f6e;border-color:#284f6e}
.reference-code{display:block;font-size:12px;color:#73879b;margin-bottom:7px}.product-support-links{display:flex;flex-wrap:wrap;gap:18px 36px;margin-top:32px;border-top:1px solid var(--line);padding-top:22px;font-size:14px;color:#446781}
@media(max-width:1000px){.product-kit{grid-template-columns:repeat(2,1fr)}.product-specs th,.product-specs td{padding:15px}.product-specs th:first-child{width:21%}.handbook-panel{gap:20px;padding:25px}.handbook-panel h3{font-size:21px}}
@media(max-width:680px){.product-card{padding:20px}.product-intro .product-stage img{max-height:none}.product-intro .product-stage{aspect-ratio:4/3}.product-intro .stage-caption{font-size:10px;left:12px;right:12px}.product-section-nav{gap:22px;font-size:12px;margin-top:30px;padding:17px 0}.product-kit{gap:10px}.product-kit li{padding:16px 13px}.product-kit strong{font-size:13px}.product-kit span{margin-bottom:8px}.product-specs{font-size:12px;line-height:1.8}.product-specs th,.product-specs td{padding:13px 10px}.product-specs th:first-child{width:23%}.product-specs th:nth-child(2){width:42%}.configuration-caption{font-size:12px}.product-gallery .gallery-image-frame img{padding:12px;max-height:none}.handbook-panel{display:block;padding:23px}.handbook-panel h3{font-size:20px}.handbook-panel p{font-size:13px}.handbook-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:20px;margin-top:23px}.handbook-actions .button{font-size:13px;padding:10px 18px}.handbook-actions .text-link{font-size:12px}.product-support-links{font-size:12px}}
/* Size images against a definite frame, including tall cabinet sources. */
.product-image-frame,.product-gallery .gallery-image-frame{position:relative;display:block}
.product-card .product-image-frame img,.product-gallery .gallery-image-frame img{position:absolute;inset:0;width:100%;height:100%;max-height:none;min-height:0;background:#fff}
.product-card .product-image-frame.is-diagram img{background:#f3f7fa}
.product-intro .product-stage{display:block}
.product-intro .product-stage img{position:absolute;inset:0 0 38px;width:100%;height:calc(100% - 38px);max-height:none}

/* Cooperation: clear purchase/commission/project routes and organization locations. */
.offering-detail{margin:24px 0;display:grid;gap:18px}.offering-detail dt{font-size:13px;color:var(--red);margin-bottom:5px}.offering-detail dd{margin:0;color:var(--muted);font-size:14px;line-height:1.85}.offering-grid article>.text-link{align-self:flex-start;margin-top:auto;white-space:normal}.cooperation-boundary{margin-top:32px;padding:20px 24px;border-left:3px solid var(--red);background:var(--wash);font-size:14px;line-height:1.9;color:#4c5865}.cooperation-start{margin-top:60px;padding-top:30px;border-top:1px solid var(--line)}.cooperation-start .section-head{align-items:start;margin-bottom:25px}.cooperation-start .section-head>p{margin-top:0;font-size:14px;max-width:460px}.cooperation-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}.cooperation-steps li>span{color:var(--red);font-size:13px}.cooperation-steps h3{font-size:18px;margin:10px 0;font-weight:550}.cooperation-steps p{font-size:14px;color:var(--muted);line-height:1.9}.cooperation-pair,.organization-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.cooperation-pair article{border-top:1px solid #cbd2da;padding-top:26px}.cooperation-pair p{margin:18px 0 24px;color:var(--muted)}.cooperation-pair .text-link{white-space:normal}.organization-grid article{background:#fff;border:1px solid var(--line);padding:36px}.organization-city{display:block;color:var(--red);font-size:12px;letter-spacing:.18em;margin-bottom:20px}.organization-grid h3{font-size:27px;margin-bottom:15px}.organization-grid p{color:var(--muted)}.organization-location{display:block;margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:#546171}.organization-contact{display:inline-block;margin-top:28px}.contact-services{list-style:none;padding:0;margin:24px 0;display:grid;gap:20px}.contact-services strong,.contact-services span{display:block}.contact-services span{font-size:14px;color:var(--muted);margin-top:5px}.enquiry-help{font-size:13px;color:#546171;line-height:1.85;background:#eaf0f5;padding:14px 16px;margin-top:12px}.contact-form{align-self:start;scroll-margin-top:110px}.contact-card .email{white-space:normal;overflow-wrap:anywhere}.contact-form #draft-body{min-height:255px;font-size:14px}.product-cooperation .actions{align-items:center}.product-cooperation .text-link{white-space:normal}
@media(max-width:900px){.cooperation-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}}
@media(max-width:680px){.cooperation-start{margin-top:36px}.cooperation-steps,.cooperation-pair,.organization-grid{grid-template-columns:1fr;gap:24px}.cooperation-steps li{border-top:1px solid var(--line);padding-top:15px}.cooperation-boundary{padding:17px;font-size:13px}.offering-detail{margin:20px 0}.cooperation-start .section-head>p{margin-top:14px}.organization-grid article{padding:27px}.organization-grid h3{font-size:24px}.product-cooperation .actions{align-items:flex-start;flex-direction:column}.contact-form{scroll-margin-top:95px}}