/* Shared visual refinement. Original S-AirTech logo, SUIT and brand palette retained. */
:root{--ink:#272e33;--muted:#647078;--line:#dfe5e8;--paper:#f4f7f8;--content:1280px;--gutter:clamp(24px,6.5vw,104px)}
body{font-size:15px;line-height:1.8;letter-spacing:-.2px;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{overflow-wrap:break-word}h1,h2,h3,h4{text-wrap:balance}p{color:var(--muted)}
.header{height:88px;padding:0 var(--gutter);box-shadow:0 1px 0 #ffffff12}.header .brand-logo{width:190px}.header nav{gap:32px;margin-right:42px}.header nav>a,.nav-solutions{font-size:15px;letter-spacing:-.2px}.nav-solutions summary{gap:11px}.nav-dropdown{top:38px;min-width:225px;border:1px solid #ffffff20;box-shadow:0 18px 35px #0002;padding:9px;border-radius:3px}.nav-dropdown a{font-size:14px;padding:12px 16px;border-radius:2px}.button{font-size:14px;padding:17px 25px;gap:36px;min-height:56px;border-radius:2px;line-height:1.4;font-weight:650}.button span{font-size:22px}.header-cta{font-size:13px;min-height:45px;padding:12px 19px;gap:30px}.button.lime{background:#83e6e5}.button.lime:hover{background:#a8efed}.button:hover{transform:translateY(-2px)}.menu-toggle{min-height:36px;justify-content:center}.eyebrow{font:650 11px 'SUIT Variable',sans-serif;letter-spacing:2px;line-height:1.6}.section-index{font-size:12px}.section{padding:80px var(--gutter)}.detail-page .section{padding:80px var(--gutter)}.section-top{margin-bottom:28px}.section-heading{margin-bottom:42px;gap:55px}h2{font-size:42px;line-height:1.4;letter-spacing:-1.7px;font-weight:650}.section-heading p{font-size:15px;line-height:1.95}.section-heading>p,.section-heading>div{width:38%}.text-link{font-size:13px;gap:28px;line-height:1.5;padding-bottom:9px}.text-link span{transition:transform .2s}.text-link:hover span{transform:translate(3px,-3px)}.source-note{font-size:11px;line-height:1.8}
/* Clearer compact homepage */
.home-hero{min-height:535px;grid-template-columns:52% 48%;background:linear-gradient(90deg,#172126f5,#172126cf),url('assets/brand-forest.jpg') center/cover}.home-hero .hero-copy{padding:57px 7% 24px var(--gutter)}.home-hero h1{font-size:clamp(43px,4.4vw,68px);font-weight:600;letter-spacing:-2.9px;line-height:1.28;margin:30px 0 24px}.home-hero .hero-copy>p{font-size:16px;line-height:1.9;margin-bottom:28px}.home-hero .hero-visual{margin:28px 28px 28px 0}.home-hero .hero-visual>img{filter:brightness(.83) saturate(.55)}.hero-link{font-size:13px}.hero .eyebrow{font-size:10px}.hero-bottom{border-color:#ffffff24}.home-hero .hero-bottom{margin-top:40px;font-size:9px}.image-coordinate{font:10px 'SUIT Variable';letter-spacing:1.8px}.photo-caption{font-size:13px;bottom:105px}.visual-note{padding:22px 26px;border-top:2px solid #83e6e5}.visual-note>span{font-size:12px}.visual-note strong{font-size:12px}.home-solutions{padding-top:64px;padding-bottom:60px}.home-solutions h2,.home-references h2{font-size:36px}.home-solutions .section-heading>div{width:40%}.home-solutions .section-heading .text-link{font-size:13px}.solution-grid{gap:24px}.solution-tile{grid-template-columns:34% 66%;border:1px solid #e1e7e9;transition:border-color .2s,box-shadow .2s}.solution-tile:hover{border-color:#adc7ce;box-shadow:0 10px 25px #223d4810}.solution-tile>img{min-height:225px;filter:saturate(.7)}.solution-tile>div{padding:27px 24px}.solution-tile .eyebrow{font-size:9px;letter-spacing:1.3px}.solution-tile h3{font-size:24px;font-weight:650;margin:16px 0 12px}.solution-tile p{font-size:13px;line-height:1.85}.home-references{background:#f7f9fa;padding-top:52px;padding-bottom:45px;border-color:#e6ebed}.home-case-grid{gap:27px}.home-case>img{height:165px;filter:saturate(.7)}.home-case>span{font-size:11px;margin-top:16px}.home-case h3{font-size:18px;font-weight:600;margin-top:7px}.home-references .section-top .text-link{font-size:13px}.home-references .source-note{margin-top:20px}
/* Detail pages */
.page-banner{padding:24px var(--gutter) 48px;background:#f3f6f7;border-color:#e2e8eb;position:relative}.breadcrumb{font-size:11px;gap:12px;margin-bottom:36px;color:#7b878e}.page-banner>.eyebrow{color:#527284}.page-banner h1{font-size:52px;font-weight:650;line-height:1.25;margin:17px 0 16px;letter-spacing:-2px}.page-banner>p{font-size:16px;line-height:1.8;max-width:640px}.detail-page .section-top{display:flex;margin-bottom:25px}.detail-page .section-top .section-index{font-size:11px}.related-links{padding:0 var(--gutter) 64px;gap:22px}.related-links>a{padding:25px 28px;border-color:#dfe6e9;background:#fff;transition:background .2s,border-color .2s}.related-links>a:hover{background:#edf6f7;border-color:#b5d4d9}.related-links span{font-size:12px}.related-links strong{font-size:17px}.contact-band{padding:45px var(--gutter);background:#303438;border-top:1px solid #ffffff12}.contact-band .eyebrow{font-size:10px}.contact-band h2{font-size:29px;font-weight:550;letter-spacing:-1px;margin-top:14px;max-width:700px}
/* Cooking-fumes editorial hero and page wayfinding */
.solution-hero{display:grid;grid-template-columns:52% 48%;background:#263136;position:relative}.solution-hero .page-banner{padding:24px 8% 46px var(--gutter);background:transparent;border:0;color:white}.solution-hero .breadcrumb{color:#b2c2c7;margin-bottom:48px}.solution-hero .page-banner>.eyebrow{color:#90d8de;font-size:10px;letter-spacing:1.7px}.hero-topic{display:block;font-size:15px;color:#b7d2d8;margin-top:15px}.solution-hero h1{font-size:clamp(34px,3.2vw,50px);line-height:1.4;letter-spacing:-1.8px;font-weight:550;margin:14px 0 22px}.solution-hero .page-banner>p{font-size:15px;max-width:390px;color:#c4d2d7;line-height:1.95}.solution-hero .button{margin-top:28px;font-size:13px}.solution-cover{height:auto;min-height:460px;margin:24px 24px 24px 0;border-radius:2px;background:#425056}.solution-cover img{filter:brightness(.83) saturate(.55);object-position:52%;height:100%;position:absolute;inset:0}.solution-cover:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,#15232acf)}.solution-cover>.cover-caption{left:26px;right:26px;bottom:24px;z-index:1;font:12px 'SUIT Variable';letter-spacing:0;display:flex;flex-direction:column;gap:9px}.cover-caption>span:first-child{font:10px 'SUIT Variable';letter-spacing:2px;color:#ade2e5}.section-nav{display:flex;justify-content:flex-start;gap:48px;padding:0 var(--gutter);margin:0;background:#fff;border-bottom:1px solid var(--line);position:static}.section-nav a{display:flex;align-items:center;gap:35px;padding:19px 0;font-size:13px;font-weight:600;border-bottom:2px solid transparent}.section-nav a:hover{border-color:#255484;color:#255484}.section-nav a span{color:#95a5af}.cooking .section-heading h2{font-size:39px}.cooking .problem-grid{gap:28px;border:0;margin-bottom:60px}.problem-grid article,.problem-grid article+article{padding:28px 24px 26px;border:1px solid #e0e8eb;background:#fbfcfc}.line-icon{width:30px;height:30px;color:#4b8998;right:24px;top:28px}.line-icon svg{width:30px;height:30px}.mini-label{font:650 10px 'SUIT Variable';letter-spacing:1.7px;color:#6b858f}.problem-grid h3{font-size:22px;font-weight:600;margin:32px 0 14px}.problem-grid p{font-size:14px;line-height:1.9;margin:0}.application{grid-template-columns:45% 55%;border:1px solid #d9e4e8;background:#fff;scroll-margin-top:115px}.application-left{padding:42px;background:#303d44;color:#fff}.application-left .eyebrow{font-size:9px;color:#91cdd4}.application h3{font-size:30px;line-height:1.5;font-weight:550;margin:22px 0 32px}.tabs{counter-reset:space}.tabs button{counter-increment:space;color:#bac9cf;border-color:#ffffff24;font-size:14px;padding:20px 0;align-items:center;gap:14px;line-height:1.5}.tabs button:before{content:'0' counter(space);font-size:10px;color:#78939f;font-weight:400}.tabs button>span{margin-left:auto}.tabs button:last-child{border-color:#ffffff24}.tabs button[aria-selected=true]{color:#a8edec}.tabs button[aria-selected=true]:before{color:#a8edec}.application-panel{background:linear-gradient(135deg,#f1f8f9,#fff 70%);padding:48px;min-height:445px}.panel-number{font:100px 'SUIT Variable';color:#e1edef;right:32px;top:6px;font-weight:300;line-height:1}.application-panel h4{font-size:32px;font-weight:600;line-height:1.5;margin:28px 0 18px}.application-panel p{font-size:15px;line-height:1.95;max-width:440px}.tags{gap:8px;margin:22px 0 35px}.tags span{font-size:11px;border-radius:3px;padding:5px 11px;border-color:#d2e1e5;background:#fff}.application-panel .text-link{font-size:13px}
/* Data, process, company and inquiry pages */
.process{padding:35px 0}.process-art{height:125px}.process-step h3{font-size:18px}.process-step p{font-size:13px;line-height:1.8}.process-start,.process-end{font-size:12px}.technical-note{font-size:11px}.tech-details h3{font-size:20px}.tech-details p{font-size:14px;line-height:1.9}.tech-details span{font-size:10px}.tech-caption{font-size:12px}.reference-grid{gap:28px}.case-image{height:240px;border-radius:2px}.case-badge{font-size:10px;padding:7px 12px;background:#ffffffed}.case-info h3{font-size:23px;margin:12px 0 10px}.case-info p{font-size:14px}.case-metric strong{font:500 37px 'SUIT Variable';letter-spacing:-1px}.case-metric>span{font-size:11px}.case-period{font-size:11px}.case-info{padding-bottom:25px}.industry-bar{padding:30px 0}.industry-bar>span{font-size:18px}.industry-bar p{font-size:14px}.industry-bar .text-link{font-size:13px}.industrial-grid{gap:26px}.industrial-grid article{background:#f5f8f9;border:1px solid #e2e9ec}.industrial-grid article>div{padding:28px}.industrial-grid img{height:220px}.industrial-grid h3{font-size:24px}.industrial-grid p{font-size:14px;line-height:1.9}.industrial-grid .text-link{font-size:13px}.review-box{padding:32px 36px;border-left:3px solid #77cdd3;border-top:0}.review-box h3{font-size:24px}.review-box p{font-size:14px}.about-copy h2{font-size:37px}.about-copy>p{font-size:15px;line-height:2}.timeline{margin-top:35px}.timeline>div{grid-template-columns:70px auto;padding:17px 0}.timeline strong{font:550 19px 'SUIT Variable';color:#255484}.timeline span{font-size:14px;line-height:1.7;color:#647078}.about details{font-size:14px;padding:18px 0}.about details li{font-size:12px;line-height:2.2}.contact h2{font-size:37px}.contact-copy>p{font-size:15px}.contact-links span{font-size:12px}.contact-links strong{font:550 25px 'SUIT Variable'}.contact form{padding:30px;border:1px solid #dfe6e9;background:#fbfcfd}.form-top{padding-bottom:18px;margin-bottom:24px}.form-top h3{font-size:23px}.form-top>span{font-size:11px}form label{font-size:13px;gap:9px;margin-bottom:20px}input,select,textarea{font-size:14px;padding:14px;border-color:#d4dfe4;border-radius:2px;background:#fff;line-height:1.5}.form-help{font-size:11px;line-height:1.9}.copy-inquiry{font-size:11px}.inquiry-steps{padding:32px var(--gutter);gap:32px;background:#fff}.inquiry-steps strong{font-size:15px}.inquiry-steps p{font-size:13px}.inquiry-steps span{font-size:13px}dialog{border-radius:4px;padding:40px;box-shadow:0 25px 90px #0d242d55}dialog h2{font-size:31px}dialog>p{font-size:15px}dialog dl>div{font-size:14px;padding:14px 0}dialog .source-note{font-size:11px}footer{padding:40px var(--gutter) 30px}.footer-top{padding-bottom:27px}.footer-top p{font:italic 18px Georgia,serif}.footer-bottom{font-size:11px;line-height:1.9}.back-top{font-size:12px}
@media(min-width:1550px){.home-hero .hero-copy{padding-top:65px}.solution-hero h1{font-size:52px}}
@media(max-width:1100px) and (min-width:701px){.header{padding:0 4%}.header .brand-logo{width:165px}.header nav{gap:20px;margin-right:25px}.header nav>a,.nav-solutions{font-size:13px}.home-hero .hero-copy{padding-left:10%}.home-hero h1{font-size:48px}.home-hero .hero-copy>p{font-size:14px}.home-hero .hero-link{display:block;margin:17px 0 0}.solution-tile{grid-template-columns:1fr}.solution-tile>img{height:140px;min-height:0}.solution-tile p{font-size:13px}.solution-hero .page-banner{padding-left:10%}.solution-hero h1{font-size:35px}.solution-hero .page-banner>p{font-size:14px}.application-left{padding:30px}.application-panel{padding:32px}.application-panel h4{font-size:28px}.application-panel p{font-size:14px}.problem-grid article,.problem-grid article+article{padding:26px 18px}.cooking .problem-grid{gap:16px}.problem-grid h3{font-size:20px}.problem-grid p{font-size:13px}.case-info h3{font-size:20px}.case-metric strong{font-size:31px}.contact{gap:30px}.contact form{padding:24px}}
@media(max-width:700px){:root{--gutter:24px}html{scroll-padding-top:85px}body{font-size:14px;line-height:1.8}.header{height:74px;padding:0 22px;gap:16px}.header .brand-logo{width:142px}.header-cta{min-height:40px;padding:10px 13px;gap:15px;font-size:11px}.header-cta span{font-size:18px}.header nav{top:74px;padding:20px 24px 27px;gap:22px}.header nav>a,.nav-solutions{font-size:16px}.nav-dropdown a{font-size:14px;padding:10px 16px}.nav-dropdown{border:0;border-left:1px solid #ffffff30;border-radius:0;padding:0;min-width:0;box-shadow:none}.button{font-size:13px;min-height:50px;padding:15px 20px;gap:26px}.eyebrow{font-size:10px;letter-spacing:1.5px}.section,.detail-page .section{padding:48px 24px}.section-top{margin-bottom:24px}.section-index{display:none}.section-heading{margin-bottom:28px}h2{font-size:30px;letter-spacing:-1.2px;line-height:1.45}.section-heading>p,.section-heading>div{width:100%;margin-top:22px}.section-heading p{font-size:14px;line-height:1.9}.text-link{font-size:13px}.home-hero{grid-template-columns:1fr;min-height:0}.home-hero .hero-copy{padding:36px 24px 0}.home-hero h1{font-size:43px;line-height:1.3;margin:27px 0 22px;letter-spacing:-2px}.home-hero .hero-copy>p{font-size:14px;line-height:1.9;margin-bottom:25px}.home-hero .hero-link{display:inline-block;font-size:11px;margin:0 0 0 17px}.home-hero .hero-bottom{margin-top:31px;font-size:8px;padding-bottom:20px;letter-spacing:0}.home-hero .hero-visual{height:230px;margin:0 16px 16px}.image-coordinate{font-size:8px}.photo-caption{font-size:11px;bottom:80px}.visual-note{padding:16px 18px}.visual-note>span{font-size:10px}.visual-note strong{font-size:10px}.home-solutions,.home-references{padding:42px 24px}.home-solutions h2,.home-references h2{font-size:30px}.home-solutions .section-heading>div{width:100%}.solution-grid{grid-template-columns:1fr;gap:18px}.solution-tile{grid-template-columns:30% 70%}.solution-tile>img{height:100%;min-height:230px}.solution-tile>div{padding:25px 21px}.solution-tile h3{font-size:22px;margin:14px 0 12px}.solution-tile p{font-size:13px;line-height:1.8}.solution-tile .eyebrow{font-size:8px;letter-spacing:1px}.home-references .section-top .text-link{font-size:11px}.home-case-grid{gap:19px}.home-case>img{height:91px;width:103px}.home-case>span{font-size:10px;margin:0}.home-case h3{font-size:17px;line-height:1.5}.home-case{grid-template-columns:103px 1fr;column-gap:17px;padding-bottom:19px}.source-note,.home-references .source-note{font-size:10px}.page-banner{padding:23px 24px 34px}.breadcrumb{font-size:11px;margin-bottom:29px;gap:11px}.page-banner h1{font-size:36px;margin:17px 0 16px}.page-banner>p{font-size:14px;line-height:1.9}.solution-hero{grid-template-columns:1fr}.solution-hero .page-banner{padding:23px 24px 32px}.solution-hero .breadcrumb{margin-bottom:31px}.hero-topic{font-size:13px;margin-top:17px}.solution-hero .page-banner>.eyebrow{font-size:9px}.solution-hero h1{font-size:35px;line-height:1.4;margin:15px 0 20px;letter-spacing:-1.5px}.solution-hero .page-banner>p{font-size:14px;max-width:340px}.solution-hero .button{margin-top:23px}.solution-cover{height:245px;min-height:0;margin:0 16px 16px}.solution-cover img{object-position:center 42%}.solution-cover>.cover-caption{left:21px;bottom:20px;font-size:11px;gap:6px}.cover-caption>span:first-child{font-size:9px}.section-nav{gap:0;justify-content:space-between;padding:0 24px}.section-nav a{font-size:12px;padding:18px 0;gap:12px}.section-nav a span{font-size:13px}.cooking .section-heading h2{font-size:29px}.cooking .problem-grid{gap:13px;margin-bottom:34px}.problem-grid article,.problem-grid article+article{padding:24px;border:1px solid #e0e8eb}.mini-label{font-size:10px}.line-icon{right:24px;top:24px}.problem-grid h3{font-size:22px;margin:23px 0 12px}.problem-grid p{font-size:14px;line-height:1.85}.application{grid-template-columns:1fr}.application-left{padding:29px 25px}.application h3{font-size:28px;margin:19px 0 25px}.tabs button{font-size:14px;padding:18px 0}.application-panel{padding:30px 25px;min-height:400px}.panel-number{font-size:82px;right:21px;top:6px}.application-panel h4{font-size:29px;line-height:1.5;margin:24px 0 19px}.application-panel p{font-size:14px;line-height:1.9}.tags{margin:18px 0 27px}.tags span{font-size:10px;padding:6px 9px}.application-panel .text-link{font-size:13px}.related-links{padding:0 24px 44px;gap:14px}.related-links>a{padding:23px;gap:18px}.related-links span{font-size:11px}.related-links strong{font-size:15px}.contact-band{padding:36px 24px}.contact-band h2{font-size:27px;line-height:1.5}.contact-band .eyebrow{font-size:9px}.contact-band .button{margin-top:24px}.process{padding:26px 0}.process-art{height:92px}.process-step h3{font-size:14px}.process-step p{font-size:11px;line-height:1.8;letter-spacing:-.3px}.technical-note{font-size:10px;line-height:1.8}.tech-details h3{font-size:21px}.tech-details p{font-size:14px;line-height:1.9}.tech-details span{font-size:10px}.tech-caption{font-size:11px}.case-image{height:235px}.case-badge{font-size:10px}.case-info h3{font-size:24px}.case-info p{font-size:14px}.case-metric strong{font-size:34px}.case-metric>span{font-size:10px}.case-period{font-size:11px}.industry-bar>span{font-size:20px}.industry-bar p{font-size:14px;line-height:1.9;margin:14px 0 23px}.industry-bar .text-link{font-size:13px}.industrial-grid article>div{padding:26px}.industrial-grid h3{font-size:24px}.industrial-grid p{font-size:14px}.industrial-grid img{height:220px}.review-box{padding:26px}.review-box h3{font-size:24px}.review-box p{font-size:14px;line-height:2}.about-copy h2{font-size:31px}.about-copy>p{font-size:15px;line-height:1.95}.detail-page .about-photo{height:320px}.timeline span{font-size:14px}.timeline strong{font-size:18px}.about details{font-size:13px}.about details li{font-size:11px}.contact h2{font-size:30px}.contact-copy>p{font-size:14px}.contact-links strong{font-size:24px}.contact form{padding:25px 20px}.field-row{grid-template-columns:1fr;gap:0}.form-top h3{font-size:23px}form label{font-size:13px}input,select,textarea{font-size:16px;padding:13px}.form-help{font-size:11px}.copy-inquiry{font-size:11px}.inquiry-steps{padding:28px 24px;gap:24px}.inquiry-steps strong{font-size:15px}.inquiry-steps p{font-size:13px}.footer-top p{font-size:16px}.footer-top{gap:24px}.footer-bottom{font-size:11px;line-height:2}footer{padding:36px 24px 27px}.back-top{font-size:11px}dialog{padding:30px 24px}dialog h2{font-size:28px}dialog>p{font-size:14px}dialog dl>div{font-size:12px}dialog .source-note{font-size:10px}}
@media(max-width:370px){.header{padding:0 18px;gap:12px}.header .brand-logo{width:125px}.header-cta{padding:10px 11px;gap:9px}.home-hero .hero-link{font-size:10px;margin-left:10px}.solution-hero h1{font-size:31px}.solution-tile>div{padding:24px 17px}.solution-tile h3{font-size:20px}}

@media(max-width:700px){.header .header-cta{min-height:40px;padding:10px 13px;font-size:11px;gap:15px}.header .header-cta span{font-size:18px}}
/* Problem-first editorial content: evidence and human context before solutions. */
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@media(max-width:1100px) and (min-width:701px){.human-story{gap:32px}.human-story h2{font-size:33px}.evidence-feature{padding:30px}.evidence-feature h3{font-size:25px}.problem-opening .section-heading h2{font-size:34px}.issue-grid{gap:22px}.issue-grid h3{font-size:20px}.inquiry-scenarios li{font-size:13px;padding:17px}}
@media(max-width:700px){.hero-context{margin-top:28px;padding:17px 0 22px;gap:8px}.hero-context>span{font-size:11px}.hero-context .evidence-source{font-size:10px}.home-hero h1{font-size:37px;letter-spacing:-1.8px}.home-hero .eyebrow{font-size:8px;letter-spacing:1.2px}.problem-opening .section-top .section-index{display:none}.problem-opening .section-heading h2{font-size:29px;line-height:1.5}.problem-opening .section-heading>p{font-size:14px;line-height:1.95}.issue-grid{grid-template-columns:1fr;gap:25px}.issue-grid article{padding:20px 0 0;border-top-width:1px}.issue-grid h3{font-size:22px;margin:13px 0 11px}.issue-grid p{font-size:14px;line-height:1.9}.human-story{grid-template-columns:1fr;gap:30px}.human-story h2{font-size:30px;line-height:1.5;letter-spacing:-1.2px}.human-story-copy>p{font-size:14px;line-height:1.95;margin-top:20px}.evidence-feature{padding:27px 24px}.evidence-feature h3{font-size:25px;line-height:1.55;margin:23px 0 19px}.evidence-feature p{font-size:14px;line-height:1.95}.evidence-label{font-size:10px}.evidence-date{font-size:11px;margin-top:13px}.evidence-grid{grid-template-columns:1fr;gap:17px;margin-top:22px}.evidence-grid article{padding:25px 24px}.evidence-grid h3{font-size:23px;margin:17px 0 15px}.evidence-grid p{font-size:14px;margin-bottom:20px}.evidence-source{font-size:12px;gap:12px}.problem-bridge{padding-top:24px;margin-top:28px}.problem-bridge strong{font-size:20px;line-height:1.7;display:block}.problem-bridge p{font-size:14px}.problem-bridge .source-note{font-size:10px}.official-context{padding:23px;margin-top:30px}.official-context p{font-size:14px}.section-nav{padding:0 24px;gap:28px}.section-nav a{font-size:12px;gap:14px}.inquiry-scenarios{flex-direction:column;gap:11px}.inquiry-scenarios li{font-size:14px;padding:16px 18px}.scenario-note{font-size:11px;line-height:1.9}.cooking-problem{scroll-margin-top:74px}}
@media(max-width:370px){.home-hero h1{font-size:34px}.home-hero .hero-link{font-size:10px}.evidence-feature h3{font-size:23px}}
/* Essential content: concise problem, evidence and next step. */
.brief-opening .section-heading{margin:0}.detail-page .brief-opening{padding-top:44px;padding-bottom:44px}.brief-opening .section-heading>p{margin-bottom:0}.science-brief{background:#f5f7f8}.science-brief .section-top{margin-bottom:24px}.science-brief .section-heading{margin-bottom:30px}.science-facts{margin:0;border-top:1px solid #becdd4}.science-facts>div{display:grid;grid-template-columns:160px 1fr;gap:25px;border-bottom:1px solid #dbe4e8;padding:20px 0}.science-facts dt{font-size:16px;font-weight:650;color:#303d44}.science-facts dd{margin:0;font-size:15px;line-height:1.9;color:#52636d}.science-facts dd a{font-size:11px;color:#255484;white-space:nowrap}.science-scope{font-size:11px;line-height:1.8;margin:15px 0;color:#74828b}.science-sources{padding:12px 0 3px;font-size:12px;color:#52636d;max-width:740px;scroll-margin-top:120px}.science-sources summary{justify-content:flex-start;gap:20px;font-weight:600;color:#255484}.science-sources ol{padding-left:20px;font-size:11px;line-height:2;margin-top:12px}.science-sources li{margin-bottom:7px}.science-sources a:hover{text-decoration:underline}.field-note{border-top:1px solid #dbe4e8;font-size:13px;line-height:1.9;padding-top:20px;margin:22px 0 0;color:#5a6a74}.field-note>span{font-size:10px;padding:5px 9px;border:1px solid #cedde3;margin-right:12px;color:#597c8c;white-space:nowrap}.field-note>a{font-size:11px;margin-left:6px;color:#255484;white-space:nowrap}.solution-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);padding:0;margin:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.solution-steps li{padding:26px 25px 26px 0}.solution-steps li+li{padding-left:30px;border-left:1px solid var(--line)}.solution-steps li>span{font-size:10px;color:#7193a1;letter-spacing:2px;margin-bottom:13px;display:block}.solution-steps strong{font-size:21px;font-weight:600;letter-spacing:-.6px}.solution-steps p{font-size:13px;margin:8px 0 0}.scope-line{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:25px}.scope-line>p{font-size:11px;margin:0}.scope-line strong{font-size:13px;font-weight:500;color:#52636d;display:block;margin-top:5px}.scope-line .text-link{font-size:12px;flex-shrink:0}.concise-solution>.source-note{margin-top:16px}.home-hero .hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding-top:36px;padding-bottom:36px}.home-hero .hero-link{margin:18px 0 0;font-size:12px}.detail-page .contact{align-items:start}.contact-copy .contact-links{margin-top:25px}.page-technology .technology .section-top,.page-references .references .section-top{display:none}.science-facts sup{font-size:10px}
@media(max-width:700px){.detail-page .brief-opening{padding-top:34px;padding-bottom:34px}.brief-opening .section-heading h2{font-size:28px}.brief-opening .section-heading>p{margin-top:17px;font-size:14px}.science-brief .section-heading h2{font-size:29px}.science-brief .section-heading p{font-size:14px}.science-facts>div{grid-template-columns:1fr;gap:8px;padding:18px 0}.science-facts dt{font-size:16px}.science-facts dd{font-size:14px;line-height:1.85}.science-scope{font-size:10px}.science-sources{font-size:12px}.science-sources ol{font-size:10px}.field-note{font-size:12px;line-height:2;padding-top:19px}.field-note>span{display:inline-block;line-height:1.3;margin-right:8px}.solution-steps{grid-template-columns:1fr}.solution-steps li,.solution-steps li+li{display:grid;grid-template-columns:30px 1fr;column-gap:15px;padding:18px 0;border-left:0}.solution-steps li+li{border-top:1px solid var(--line)}.solution-steps li>span{grid-row:1/3;margin:4px 0 0}.solution-steps strong{font-size:19px}.solution-steps p{font-size:13px;margin:5px 0 0}.scope-line{display:block;margin-top:23px}.scope-line strong{font-size:12px;line-height:1.9}.scope-line .text-link{margin-top:19px;font-size:12px}.home-hero .hero-copy{padding:35px 24px 30px}.home-hero .hero-link{margin:17px 0 0;font-size:11px}.contact-copy .contact-links{margin-top:0;gap:20px}.page-contact .contact{gap:28px}}
.page-cooking-fumes .solution-cover{min-height:360px}.page-cooking-fumes .solution-hero .breadcrumb{margin-bottom:32px}.page-cooking-fumes .solution-hero .page-banner{padding-bottom:28px}.page-cooking-fumes .solution-hero h1{margin-top:20px}.page-cooking-fumes .solution-hero .page-banner>p{margin-bottom:0}.page-cooking-fumes .science-brief{padding-top:52px;padding-bottom:44px}.page-cooking-fumes .concise-solution{padding-top:48px;padding-bottom:48px}
@media(max-width:700px){.page-cooking-fumes .solution-cover{min-height:0;height:165px}.page-cooking-fumes .solution-hero .breadcrumb{margin-bottom:25px}.page-cooking-fumes .solution-hero .page-banner{padding-bottom:26px}.page-cooking-fumes .solution-hero h1{font-size:32px;margin:17px 0}.page-cooking-fumes .solution-hero .page-banner>p{font-size:13px;line-height:1.9}.page-cooking-fumes .science-brief{padding-top:35px;padding-bottom:35px}.page-cooking-fumes .concise-solution{padding-top:35px;padding-bottom:35px}.page-cooking-fumes .cover-caption{bottom:15px}}
.operating-condition{font-size:11px;line-height:1.8;color:#74828b;margin:17px 0 0}.field-note a:empty{display:none}
@media(max-width:700px){.operating-condition{font-size:10px}.home-hero h1{font-size:35px}.page-cooking-fumes .solution-hero h1{font-size:32px}}