@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-700.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/fonts/manrope-800.ttf') format('truetype');font-weight:800;font-display:swap}

:root{--ink:#153c42;--muted:#536b6d;--teal:#0b6864;--line:#d5dfdd;--wash:#f0f4f2;--orange:#eb631f;--white:#fff;--space:clamp(24px,5.6vw,96px)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px;scrollbar-color:#7b9b97 #f0f4f2}
body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:white;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.65}
::selection{background:#b9e6d5;color:#103e43}
a{color:inherit;text-decoration:none;text-underline-offset:5px}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
a,button{touch-action:manipulation}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #2ca78b;outline-offset:5px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #9be0c4;outline-offset:3px}
input,textarea{caret-color:#aee7d1}
img{max-width:100%;display:block}
svg{width:22px;height:22px;flex-shrink:0}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{font-weight:600;line-height:1.12;letter-spacing:-.035em;text-wrap:balance}
h1{font-size:clamp(45px,6.25vw,90px)}
h2{font-size:clamp(34px,3.6vw,52px)}
h3{font-size:clamp(27px,2.5vw,36px)}
p{max-width:70ch}
p+p{margin-top:20px}
.shell{width:calc(100% - var(--space)*2);max-width:1380px;margin-inline:auto}
.section{padding-block:100px}
.header{height:88px;background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #e8edeb}
.nav-shell{height:100%;margin-inline:var(--space);display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:block;flex-shrink:0}
.brand img{width:156px;height:60px;object-fit:contain}
.header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}
.header nav a{position:relative;white-space:nowrap}
.header nav a:after{content:'';position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.header nav a:hover:after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:23px}
.language{display:flex;gap:4px;align-items:center;font-size:13px;font-weight:700}
.language svg{width:14px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--teal);color:white;padding:17px 24px;border:0;font-size:14px;font-weight:700;min-height:54px;transition:background .2s,color .2s;border-radius:3px}
.button:hover{background:#12494b}
.button svg{transition:transform .2s}
.button:hover svg,.text-link:hover svg{transform:translateX(4px)}
.button.light{background:#fff;color:var(--ink)}
.button.light:hover{background:#dcefe6}
.button.compact{padding:12px 19px;min-height:44px}
.menu-toggle{display:none;border:0;background:none;width:40px;height:44px;padding:8px}
.menu-toggle span{height:2px;background:var(--ink);display:block;margin:7px 0}
.skip{position:fixed;top:-80px;left:20px;padding:12px;background:white;z-index:99}
.skip:focus{top:10px}

.location{display:flex;align-items:center;gap:10px;font-weight:600}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:70px;margin-bottom:44px}
.section-heading>p{max-width:400px;color:var(--muted);font-size:15px;padding-bottom:3px}
.section-heading>.text-link{white-space:nowrap}
.solution-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);margin-bottom:36px}
.solution-tabs button{background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);font-size:14px;text-align:left;padding:20px 10px 20px 0;display:flex;justify-content:space-between;gap:10px;align-items:center}
.solution-tabs button+button{padding-left:20px}
.solution-tabs button svg{width:17px}
.solution-tabs button[aria-selected=true]{color:var(--teal);border-bottom-color:var(--teal);font-weight:700}
.solution-tabs button:hover{color:var(--teal);background:#f5f8f6}
.solution-panel{display:grid;grid-template-columns:1.13fr 1fr;gap:65px;align-items:center}
.solution-panel[hidden]{display:none}
.solution-image{position:relative;background:var(--wash);height:390px;overflow:hidden}
.solution-image img{width:100%;height:100%;object-fit:cover}
.solution-image.contain img{object-fit:contain;padding:35px}
.solution-image figcaption{position:absolute;bottom:0;left:0;padding:7px 12px;background:#fff;font-size:10px;color:var(--muted)}
.solution-copy h3{max-width:500px}
.solution-copy p{font-size:15px;color:var(--muted);margin-top:20px}
.solution-copy ul{padding:0;list-style:none;margin:25px 0}
.solution-copy li{padding:8px 0 8px 21px;font-size:13px;position:relative}
.solution-copy li:before{content:'';width:6px;height:6px;background:var(--teal);position:absolute;top:16px;left:0}
.text-link{display:inline-flex;align-items:center;gap:16px;font-size:14px;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:6px}
.text-link svg{width:20px;transition:transform .2s}
.brand-section{background:var(--wash);padding-block:92px}
.sineng-feature{display:grid;grid-template-columns:1.08fr 1fr;background:white}
.sineng-product{display:flex;justify-content:center;flex-direction:column;padding:30px 35px 22px;min-width:0}
.sineng-product>img{width:100%;height:330px;object-fit:contain}
.sineng-product>div{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:19px}
.sineng-product>div span:first-child{font-weight:700}
.sineng-copy{background:#eb631f;color:#173238;padding:50px 45px}
.sineng-copy>img{width:155px;height:50px;object-fit:contain;object-position:left;mix-blend-mode:multiply;margin-bottom:27px}
.sineng-copy h3{font-size:40px}
.sineng-copy p{font-size:15px;line-height:1.75;margin-top:20px;margin-bottom:27px;color:#102729}
.catl-feature{display:grid;grid-template-columns:150px 1fr auto;align-items:center;gap:40px;margin-top:50px;border-top:1px solid #cbd9d4;padding-top:44px}
.catl-mark{font-family:Arial,sans-serif;font-weight:800;font-size:48px;letter-spacing:-.04em;color:#1262a9}
.catl-feature h3{font-size:24px}
.catl-feature p{font-size:14px;color:var(--muted);margin-top:13px;max-width:630px}
.catl-feature .text-link{white-space:nowrap}
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:100px}
.about .large-copy{margin:28px 0 20px;font-size:20px;color:var(--ink)}
.about p{font-size:15px;color:var(--muted)}
.principles{padding-top:12px}
details{border-bottom:1px solid var(--line);padding:22px 0}
details:first-child{border-top:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-size:21px;font-weight:600;line-height:1.4}
summary::-webkit-details-marker{display:none}
details[open] summary svg{transform:rotate(45deg)}
details p{padding-top:20px;padding-right:25px;font-size:14px!important}
.news-section{background:#f7f8f5;padding-block:85px}
.news-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center}
.news-feature>img{height:340px;width:100%;object-fit:cover}
.news-meta{font-size:12px;color:var(--muted);display:block;margin-bottom:18px}
.news-feature h3{font-size:30px;line-height:1.25}
.news-feature p{font-size:14px;color:var(--muted);margin-top:18px}
.news-feature .text-link{margin-top:26px}
.news-feature:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
.contact-section{background:#123e43;color:#fff;padding-block:100px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px}
.contact-grid>div>p{color:#cededb;font-size:16px;margin-top:26px;max-width:400px}
.contact-links{margin-top:50px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.contact-links a{font-size:19px;display:flex;align-items:center;gap:18px}
.contact-links a:hover{text-decoration:underline}
.contact-location{display:block;margin-top:40px;font-size:13px;color:#cededb}
.contact-form label{display:flex;flex-direction:column;gap:8px;font-size:12px;margin-bottom:20px;font-weight:600}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
input,textarea,select{color:#fff;background:transparent;border:1px solid #648388;border-radius:2px;padding:12px 13px;width:100%;font-size:14px;min-height:46px}
input::placeholder,textarea::placeholder{color:#bfd0cd;opacity:1;font-size:12px}
select option{background:#123e43;color:white}
textarea{resize:vertical}
.contact-form .button{width:100%;margin-top:2px}
.form-note{font-size:11px;color:#cededb;margin-top:15px;line-height:1.6}
.form-result{padding-top:25px;margin-top:22px;border-top:1px solid #648388}
.form-result p{font-size:14px;margin-bottom:12px}
.form-result[hidden]{display:none}
.copy-inquiry{background:none;border:0;color:white;text-decoration:underline;padding:10px 0;font-size:13px}
.draft-text{font-size:12px}
.footer-top{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:55px;padding-block:60px}


.footer-top p{font-size:12px;color:var(--muted);margin-top:12px}
.footer-top>div:not(:first-child){display:flex;flex-direction:column;gap:10px;padding-top:7px;font-size:13px}
.footer-top a:hover{text-decoration:underline}
.footer-bottom{padding-block:22px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);display:flex;justify-content:space-between;gap:20px}
.back-link{display:inline-block;font-size:13px;margin-bottom:36px;color:var(--muted)}
.sineng-intro{padding-block:45px 75px}
.sineng-intro-grid{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:65px}
.sineng-page-logo{width:170px;height:60px;object-fit:contain;object-position:left;margin-bottom:30px}
.sineng-intro h1{font-size:clamp(40px,4.6vw,64px)}
.sineng-intro p{margin:28px 0;color:var(--muted);font-size:16px}
.product-stage{background:#f3f5f2;display:flex;flex-direction:column;justify-content:center;padding:40px 20px;min-height:460px;border-bottom:6px solid var(--orange)}
.product-stage img{width:100%;height:320px;object-fit:contain}
.product-stage span{font-size:12px;text-align:center;margin-top:20px;color:var(--muted)}
.product-row{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;padding:40px 0;border-top:1px solid var(--line)}
.product-row p{margin:22px 0;color:var(--muted);font-size:15px}
.product-row img{height:300px;width:100%;object-fit:contain}
.availability{font-size:12px;color:var(--muted);max-width:850px}
.sineng-close{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.sineng-close p{margin-bottom:26px;color:var(--muted)}
.sineng-close .text-link{display:flex;width:fit-content;margin-top:25px}
.blog-index h1{font-size:64px}
.blog-index>.large-copy{font-size:20px;color:var(--muted);margin:25px 0 65px}
.article{padding-block:55px 80px;max-width:1100px}
.article h1{font-size:clamp(38px,4.4vw,62px);max-width:1000px}
.article>.news-meta{margin:28px 0}
.article-cover{width:100%;height:530px;object-fit:cover}
.article-body{max-width:760px;margin:55px auto 0}
.article-body p{margin-bottom:22px}
.article-body h2{font-size:30px;margin:40px 0 22px}
.article-body h3{font-size:24px;margin:36px 0 18px}
.article-body a{text-decoration:underline;overflow-wrap:anywhere}
.article-body li{margin-block:10px}
.article-callout{background:var(--wash);padding:25px;margin:30px 0}
.article-callout p{margin-bottom:0}
.article-end{margin-top:60px;padding-top:40px;border-top:1px solid var(--line)}
.article-end h2{font-size:34px;margin-bottom:25px}


@media(min-width:1600px){.nav-shell{max-width:1380px;margin:auto}
}
@media(max-width:1150px){.header nav{gap:18px;font-size:12px}
.nav-shell{gap:20px}
.nav-actions{gap:15px}
.brand img{width:130px}
.button.compact{gap:14px}

.section-heading{gap:40px}
.solution-panel{gap:35px}
.solution-image{height:355px}
.catl-feature{grid-template-columns:100px 1fr;gap:30px}
.catl-feature .text-link{grid-column:2;justify-self:start}
.about{gap:55px}
.contact-grid{gap:55px}
.sineng-copy{padding:40px 30px}
.sineng-copy h3{font-size:34px}
.news-feature{gap:40px}
.sineng-intro-grid{gap:35px}
.product-row{gap:50px}
}

@media(max-width:900px){:root{--space:30px}
.header{height:76px}
.nav-shell{gap:16px}
.header nav{gap:14px}
.header .button.compact{display:none}
.nav-actions{gap:20px}

.section{padding-block:75px}
.section-heading h2{font-size:38px}
.section-heading>p{max-width:300px}
.solution-tabs button{font-size:12px;gap:5px}
.solution-tabs button+button{padding-left:12px}
.solution-copy h3{font-size:29px}
.solution-image{height:380px}
.solution-copy p{font-size:14px}
.sineng-product>img{height:300px}
.sineng-copy h3{font-size:30px}
.sineng-copy p{font-size:14px}
.sineng-product>div{display:block}
.sineng-product>div span{display:block}
.about{grid-template-columns:1fr;gap:32px}
.about>div:first-child{max-width:650px}
.news-feature h3{font-size:25px}
.news-feature>img{height:320px}
.contact-grid{gap:40px}
.contact-grid h2{font-size:39px}
.contact-links a{font-size:16px}
.form-grid{grid-template-columns:1fr;gap:0}
.footer-top{gap:30px}
.sineng-intro-grid{gap:30px}
.sineng-intro h1{font-size:45px}
.product-stage{min-height:360px}
.product-stage img{height:270px}
.product-row{gap:40px}
.sineng-close{gap:40px}
.article-cover{height:400px}
}

@media(max-width:680px){:root{--space:22px}
html{scroll-padding-top:90px}
.header{height:72px}
.brand img{width:131px;height:55px}
.header nav{display:none;position:absolute;top:71px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:24px;flex-direction:column;align-items:flex-start;gap:0;font-size:18px;box-shadow:0 16px 24px rgba(0,0,0,.08)}
.header nav a{padding:13px 0;width:100%}
.header nav.open{display:flex}
.menu-toggle{display:block}
.nav-actions{gap:20px}

.section{padding-block:60px}
.section-heading{flex-direction:column;align-items:flex-start;gap:22px;margin-bottom:30px}
.section-heading h2,h2{font-size:35px;line-height:1.15}
.section-heading>p{font-size:14px;max-width:none}
.solution-tabs{grid-template-columns:1fr 1fr;margin-bottom:26px;gap:0 16px}
.solution-tabs button,.solution-tabs button+button{padding:15px 0;font-size:12px;text-align:left}
.solution-tabs button svg{width:15px}
.solution-panel{grid-template-columns:1fr;gap:28px}
.solution-image{height:270px}
.solution-copy h3{font-size:30px}
.solution-copy p{margin-top:18px}
.solution-copy ul{margin:20px 0}
.brand-section{padding-block:60px}
.sineng-feature{grid-template-columns:1fr}
.sineng-product{padding:22px;min-height:280px}
.sineng-product>img{height:230px}
.sineng-product>div{display:flex;font-size:9px}
.sineng-copy{padding:30px 25px 35px}
.sineng-copy>img{margin-bottom:20px;width:140px}
.sineng-copy h3{font-size:34px}
.sineng-copy p{font-size:14px}
.catl-feature{grid-template-columns:1fr;gap:24px;margin-top:35px;padding-top:30px}
.catl-mark{font-size:40px}
.catl-feature h3{font-size:26px}
.catl-feature .text-link{grid-column:auto}
.about{gap:34px}
.about .large-copy{font-size:18px;margin-top:23px}
.about p{font-size:14px}
.principles{padding-top:0}
summary{font-size:19px}
.news-section{padding-block:60px}
.news-feature{grid-template-columns:1fr;gap:28px}
.news-feature>img{height:235px}
.news-feature h3{font-size:28px}
.news-feature .news-meta{font-size:11px}
.contact-section{padding-block:60px}
.contact-grid{grid-template-columns:1fr;gap:45px}
.contact-grid h2{font-size:39px}
.contact-grid>div>p{font-size:15px}
.contact-links{margin-top:28px;gap:10px}
.contact-links a{font-size:18px}
.contact-location{margin-top:25px}
.form-grid{grid-template-columns:1fr 1fr;gap:0 14px}
.contact-form label{font-size:11px}
input,select,textarea{font-size:16px}
.footer-top{grid-template-columns:1fr 1fr;gap:28px;padding-block:42px}
.footer-top>div:first-child{grid-column:1/-1}
.footer-top>div:not(:first-child){font-size:12px;overflow-wrap:anywhere}

.footer-bottom{flex-wrap:wrap;gap:12px;font-size:9px}
.footer-bottom>span:nth-child(2){display:none}
.sineng-intro{padding-block:28px 50px}
.back-link{margin-bottom:28px}
.sineng-intro-grid{grid-template-columns:1fr;gap:35px}
.sineng-page-logo{width:150px;margin-bottom:20px}
.sineng-intro h1{font-size:45px}
.sineng-intro p{font-size:15px}
.product-stage{min-height:290px;padding:20px}
.product-stage img{height:230px}
.product-row{grid-template-columns:1fr;gap:20px;padding:30px 0}
.product-row h3{font-size:30px}
.product-row img{height:240px;grid-row:1}
.product-row p{font-size:14px}
.sineng-close{grid-template-columns:1fr;gap:28px}
.blog-index h1{font-size:45px}
.blog-index>.large-copy{font-size:17px;margin:24px 0 40px}
.article{padding-block:30px 60px}
.article h1{font-size:37px;line-height:1.15}
.article-cover{height:260px}
.article-body{margin-top:35px;font-size:15px}
.article-body h2{font-size:27px}
.article-end h2{font-size:29px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
}


/* Legible metadata and explicit surface fallbacks. */

.footer-bottom{font-size:11px}
.sineng-copy{color:#102729}

/* CATL portfolio: technical comparison in the established Sitrax design. */
.catl-intro{padding-block:36px 70px}
.catl-intro-grid{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:40px}
.catl-intro h1{font-size:clamp(42px,4.9vw,70px);max-width:14ch}
.catl-intro p{margin-top:28px;font-size:17px;max-width:58ch;color:var(--muted)}
.catl-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:30px}
.catl-product-figure{align-self:stretch;display:flex;flex-direction:column;justify-content:center;background:#fff}
.catl-product-figure img{width:100%;height:360px;object-fit:contain}
.catl-product-figure figcaption{text-align:center;font-size:12px;color:var(--muted);padding:15px}
.catl-service-strip{background:#edf3fb;border-block:1px solid #dae3ef;color:#244d89}
.catl-service-strip>.shell{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-block:25px;font-size:14px}
.catl-service-strip a{white-space:nowrap;text-decoration:underline}
.bess-table-wrap{overflow-x:auto;scrollbar-color:#7b9b97 #f0f4f2}
.bess-table-wrap:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
.bess-table{width:100%;border-collapse:collapse;text-align:left;font-size:16px;font-variant-numeric:tabular-nums}
.bess-table caption{text-align:left;font-size:13px;color:var(--muted);padding-bottom:18px}
.bess-table thead{background:var(--ink);color:white}
.bess-table th,.bess-table td{padding:19px 24px;border-bottom:1px solid var(--line)}
.bess-table tbody th{font-weight:600;color:#24559b}
.bess-table tbody a{text-decoration:underline;text-decoration-color:#a7bfdc}
.bess-table tbody tr:nth-child(even){background:var(--wash)}
.bess-note{font-size:13px;color:var(--muted);margin-top:22px;max-width:95ch}
.bess-models{margin-top:68px}
.bess-model{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;padding:36px 0;border-top:1px solid var(--line);scroll-margin-top:115px}
.bess-model h3{font-size:35px;color:#24559b}
.bess-format{margin-top:12px;font-size:14px;color:var(--muted)}
.bess-capacity{font-size:25px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.35}
.bess-model-detail>p+p{margin-top:12px;color:var(--muted);font-size:15px}
.bess-model dl{display:flex;gap:35px;margin:24px 0 18px}
.bess-model dt{font-size:12px;color:var(--muted)}
.bess-model dd{margin:4px 0 0;font-size:16px;font-weight:600}
.source-link{font-size:12px;text-decoration:underline;display:inline-block;color:#24559b}
.bess-engineering{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.bess-engineering>div>p{margin:24px 0}
.bess-engineering .principles{padding:0}
.bess-engineering summary{font-size:20px;line-height:1.45}
.bess-engineering details p{font-size:14px}
.catl-service{background:#174980;color:white}
.catl-service-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.catl-service h2{font-size:clamp(32px,3.4vw,48px)}
.service-by{font-size:24px;margin-top:25px}
.catl-service-grid>div>p:not(.service-by){font-size:16px;color:#e1ecf7}
.service-contact{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:24px;font-size:14px}
.service-contact a{text-decoration:underline}
.catl-feature p+p{margin-top:12px}
.catl-home-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
@media(max-width:900px){.catl-intro-grid{gap:20px}.catl-product-figure img{height:300px}.bess-engineering,.catl-service-grid{gap:35px}.bess-model{gap:30px}}
@media(max-width:600px){.catl-intro{padding-block:28px 45px}.catl-intro-grid,.bess-engineering,.catl-service-grid{grid-template-columns:1fr;gap:32px}.catl-intro h1{font-size:44px;max-width:none}.catl-intro p{font-size:15px;margin-top:22px}.catl-product-figure img{height:220px}.catl-service-strip>.shell{flex-direction:column;align-items:flex-start;gap:12px}.bess-table{font-size:13px}.bess-table th,.bess-table td{padding:14px 10px}.bess-table td:nth-child(2){min-width:125px}.bess-table th:first-child{min-width:100px}.bess-models{margin-top:45px}.bess-model{grid-template-columns:1fr;gap:20px;padding-block:28px}.bess-model h3{font-size:30px}.bess-format{margin-top:8px}.bess-capacity{font-size:23px}.bess-model dl{gap:25px}.bess-engineering summary{font-size:18px}.catl-service h2{font-size:35px}}

@media(max-width:1150px){.catl-home-actions{grid-column:2/-1}}
@media(max-width:680px){.catl-home-actions{grid-column:auto}}

.footer-logo{display:inline-block;line-height:0}
.footer-logo img{width:182px;height:70px;object-fit:contain}
.source-credit{font-size:12px;color:var(--muted);display:inline-block}
/* Manufacturer catalog and direct inquiry states. */
.bess-photo{width:100%;height:250px;object-fit:contain;margin:24px 0 12px;background:white}
#enerc .bess-photo{max-width:355px}
.catalog-tabs{margin-bottom:44px}
.catalog-group-title{font-size:28px;margin-bottom:20px}
.catalog-model{display:grid;grid-template-columns:0.9fr 1.25fr;gap:65px;padding:44px 0;border-top:1px solid var(--line)}
.catalog-model figure{margin:0;align-self:center}
.catalog-model img{width:100%;height:320px;object-fit:contain;background:#fff}
.catalog-model figcaption{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}
.catalog-model h3{font-size:clamp(25px,2.7vw,36px);line-height:1.2;overflow-wrap:anywhere;margin:10px 0 18px}
.catalog-type{font-size:14px;color:var(--muted)}
.catalog-model p{max-width:65ch}
.catalog-specs{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 26px;margin:25px 0;font-size:14px;font-variant-numeric:tabular-nums}
.catalog-specs li{padding:12px 0;border-top:1px solid var(--line)}
.catalog-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.brochure-link{text-decoration:underline;font-size:14px;font-weight:600}
.brochure-link span{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:4px}
.support-fields{border:0;padding:0;margin:0;min-width:0}
.support-fields legend{font-size:15px;margin-bottom:15px}
.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.contact-form .form-result{margin-top:22px;padding:20px;border:1px solid #8bb8b3;color:white;line-height:1.6;font-size:15px}
.contact-form button:disabled{opacity:.65;cursor:wait}
.contact-form .form-result[data-state=success]{background:#185b55}
.contact-form .form-result[data-state=error]{background:#56372a;border-color:#dda983}
@media(max-width:680px){.catalog-model{grid-template-columns:1fr;gap:25px;padding:32px 0}.catalog-model img{height:240px}.catalog-specs{gap:0 16px;font-size:13px}.catalog-tabs{display:grid;grid-template-columns:1fr 1fr;overflow:visible}.catalog-tabs [role=tab]{min-width:0;white-space:normal;font-size:13px;padding:18px 10px}.bess-photo{height:240px}.contact-form .form-grid{grid-template-columns:1fr}.catalog-actions{gap:24px}.catalog-model h3{font-size:28px}}

.catalog-model h3{margin-top:0;margin-bottom:10px}.catalog-model .catalog-type{margin-bottom:18px}