@font-face{font-family:Manrope;src:url('/assets/manrope-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope-semibold.ttf') format('truetype');font-weight:500 800;font-display:swap}
:root{--bg:#070d13;--panel:#0d1721;--text:#edf2f3;--muted:#a7b3bd;--copper:#d7a68a;--ice:#9bcbd5;--line:rgba(221,236,242,.15);--max:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--ice);outline-offset:5px}img,video{display:block;max-width:100%}button svg,a svg{flex-shrink:0}p{margin:0 0 1.2em}h1,h2,h3,h4{margin:0;font-weight:400;line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(64px,6.6vw,96px)}h2{font-size:clamp(38px,4.4vw,66px)}h3{font-size:27px;letter-spacing:-.025em}small,.small{font-size:12px;line-height:1.7}.muted{color:var(--muted)}.container{width:min(var(--max),calc(100% - 112px));margin-inline:auto}.section{padding-block:124px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:54px}.section-heading h2{max-width:700px}.section-heading>p{max-width:360px;color:var(--muted);margin-bottom:4px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--copper);font-size:13px;margin-bottom:24px;font-weight:600}.eyebrow:before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:100px;padding:6px 13px;font-size:12px;letter-spacing:0}.pill .dot{width:5px;height:5px;border-radius:50%;background:var(--copper)}.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:52px;border:1px solid transparent;border-radius:7px;padding:13px 23px;font-size:13px;font-weight:600;line-height:1.5;background:var(--text);color:var(--bg);transition:background .2s,transform .2s}.button:hover{background:white;transform:translateY(-1px)}.button.secondary{border-color:rgba(237,242,243,.28);background:rgba(8,16,23,.25);color:var(--text);backdrop-filter:blur(8px)}.button.secondary:hover{background:rgba(237,242,243,.08)}.button:disabled{opacity:.6;transform:none}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:600;border-bottom:1px solid currentColor;padding-bottom:5px}.icon-button{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:rgba(5,11,17,.6)}.skip-link{position:fixed;z-index:200;top:8px;left:8px;transform:translateY(-150%);padding:10px;background:white;color:black}.skip-link:focus{transform:translateY(0)}
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.download{background:#e9eef0;color:#11222e;position:relative;overflow:hidden}.download-inner{display:grid;grid-template-columns:1fr .75fr;gap:100px;align-items:center}.download .eyebrow{color:#596b76}.download h2{font-size:clamp(40px,5vw,70px);margin-bottom:22px}.download .intro{max-width:500px;color:#526572;font-size:15px}.release-box{border-left:1px solid #c2ccd3;padding-left:68px}.release-icon{width:64px;height:64px;border-radius:16px;background:#11222e;display:grid;place-items:center;color:white;margin-bottom:24px}.release-box h3{font-size:27px;margin-bottom:14px}.release-box p{font-size:13px;color:#526572}.release-box .button{background:#203542;color:white;width:100%;margin-block:12px}.release-box .button:disabled{opacity:.58}.release-meta{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#5d6e7a}.download .download-safety{font-size:11px;color:#526572;margin-top:42px;max-width:510px}.support-contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:130px}.support-contact h2{font-size:46px;margin-bottom:25px}.support-contact p{font-size:14px;color:var(--muted);max-width:420px}.support-contact .support-block{margin-top:60px;padding-top:32px;border-top:1px solid var(--line)}.support-block h3{font-size:25px;margin-bottom:16px}.support-block .button{margin-top:10px}.contact-form{padding:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:21px}.field label{font-size:12px;color:#c6d0d8}.field input,.field textarea,.field select{background:#0f1b25;border:1px solid #2a3945;border-radius:5px;color:var(--text);padding:13px 14px;width:100%;font-size:13px;outline-offset:3px}.field textarea{resize:vertical;min-height:145px}.field input::placeholder,.field textarea::placeholder{color:#6f8392}.field select{min-height:49px}.form-note{font-size:11px!important;line-height:1.8;color:#90a1ae!important}.form-actions{display:flex;align-items:center;gap:20px;margin-top:26px}.form-status{font-size:12px!important;margin:18px 0 0;max-width:none!important;min-height:22px}.form-status.error{color:#edb39c}.form-status.success{color:#b9dbbd}.honey{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.site-footer{border-top:1px solid var(--line);padding:42px 0 25px}.footer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:38px;gap:30px}.footer-links{display:flex;gap:26px;font-size:12px;color:#a8b8c4}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:24px;font-size:10px;color:#7e919f}.footer-bottom p{max-width:680px;margin:0}.footer-bottom button{background:none;border:0;padding:0;font-size:10px;color:#9aadb9}.backtop{display:flex;align-items:center;gap:8px;font-size:12px}
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var(--line);border-radius:12px;overflow:hidden;position:relative;background:#02080e;aspect-ratio:1.17}.simulation-visual video{width:100%;height:100%;object-fit:cover}.simulation-visual .film-caption{position:absolute;right:20px;bottom:20px}.simulation-list{list-style:none;padding:0;margin:0}.simulation-list li{padding:23px 0;border-bottom:1px solid var(--line)}.simulation-list li:first-child{padding-top:0}.simulation-list h3{font-size:22px;margin-bottom:12px}.simulation-list p{font-size:13px;color:var(--muted);margin:0}.simulation-note{margin-top:25px;font-size:11px;color:#a1b0bb}.report-section{padding-bottom:125px}.report-intro{max-width:770px;margin-bottom:48px}.report-intro h2{margin-bottom:25px}.report-intro p{font-size:15px;color:var(--muted);max-width:640px}.report{background:#e9eff1;border:1px solid #c9d5da;border-radius:14px;color:#152d3c;overflow:hidden;box-shadow:0 35px 80px rgba(0,0,0,.2)}.report-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:27px 35px;background:#dfe9ed;border-bottom:1px solid #c4d2d9}.report-header .brand{font-size:18px}.report-header .brand-mark{width:21px;height:26px}.report-header .brand-wordmark{font-size:19px;letter-spacing:-.6px}.report-header .pill{border-color:#b9c9d1;color:#49616f;font-size:10px}.report-title{padding:32px 38px 22px;display:flex;align-items:flex-end;justify-content:space-between;gap:35px}.report-title h3{font-size:28px;margin-bottom:10px}.report-title p{font-size:12px;color:#5c707c;margin:0}.segmented{display:inline-flex;padding:4px;border-radius:6px;background:#d6e1e6;gap:3px;white-space:nowrap}.segmented button{border:0;background:none;color:#536c7a;font-size:11px;padding:9px 16px;border-radius:4px}.segmented button[aria-pressed=true]{background:#fff;color:#193c50;box-shadow:0 1px 5px #172d3c15}.report-main{padding:10px 38px 35px;display:grid;grid-template-columns:1.15fr 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span{font-size:21px;color:#738a97;letter-spacing:-1px;margin-right:12px}.report-finding h4{font-size:15px;margin-top:12px;letter-spacing:0}.report-finding p{font-size:11px;color:#5e7381;margin-top:10px}.report-metrics{padding:25px 38px;background:#e0e9ec;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-top:1px solid #c4d2d9}.report-metric{border-right:1px solid #c0d0d8;padding-right:25px}.report-metric:last-child{border:0}.report-metric label{display:block;font-size:10px;color:#556d7a;margin-bottom:8px}.report-metric strong{font-size:24px;line-height:1.3;font-weight:500;letter-spacing:-1px}.report-metric small{font-size:10px;display:block;color:#607887;margin-top:7px}.report-disclaimer{padding:19px 38px;background:#172e3c;color:#b7cad5;font-size:10px;line-height:1.8}.report-disclaimer strong{color:#fff}.report-provenance{font-size:11px;color:var(--muted);padding-top:20px}.report-provenance summary{cursor:pointer}.report-provenance p{margin-top:15px;max-width:900px}.research{background:#101a23}.research .roadmap{gap:80px}.research .roadmap-list .pill{color:var(--ice)}.privacy-list{padding-left:20px;color:var(--muted);font-size:14px}.privacy-list li{margin-bottom:13px}
dialog{border:1px solid #324653;border-radius:12px;padding:0;background:#0b1720;color:var(--text);width:min(1050px,calc(100% - 40px));max-height:90svh;overflow:auto;box-shadow:0 30px 100px #0008}dialog::backdrop{background:rgba(0,5,10,.85);backdrop-filter:blur(8px)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.modal-head h3{font-size:20px;letter-spacing:-.02em}.modal-video{width:100%;max-height:70vh;background:black}.modal-copy{padding:30px;max-width:800px}.modal-copy p{font-size:14px;color:var(--muted)}.modal-caption{font-size:12px;padding:15px 24px;color:var(--muted)}
@media(min-width:1700px){.hero-film{object-position:center}.hero:after{background:linear-gradient(90deg,rgba(4,10,16,.98),rgba(4,10,16,.8) 34%,rgba(4,10,16,.05) 70%),linear-gradient(0deg,var(--bg),transparent 24%)}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.nav{gap:20px}.hero{min-height:780px}.hero h1{font-size:82px}.hero-facts{gap:18px;font-size:10px}.explorer-content{padding:35px}.explorer-content h3{font-size:30px}.mission-grid,.impact-grid{gap:55px}.support-contact{gap:65px}.download-inner{gap:60px}.release-box{padding-left:40px}.roadmap{gap:60px}.simulation-layout{gap:40px}.report-main{gap:25px}.report-finding{padding-left:25px}.report-title{align-items:start}}
@media(max-width:800px){.container{width:calc(100% - 48px)}.section{padding-block:84px}.site-header{height:76px}.brand{font-size:23px}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:75px;background:#0b1720;border-bottom:1px solid var(--line);padding:25px 24px;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav>a{padding:13px 8px;font-size:15px}.nav .nav-download{text-align:center;margin-top:12px}.hero{min-height:800px;height:96svh;align-items:flex-end}.hero-content{padding-top:170px;padding-bottom:165px}.hero h1{font-size:70px;max-width:570px}.hero:after{background:linear-gradient(90deg,rgba(4,10,16,.65),rgba(4,10,16,.1)),linear-gradient(0deg,var(--bg) 0%,rgba(4,10,16,.9) 30%,rgba(4,10,16,.5) 65%,rgba(4,10,16,.3))}.hero-film{object-position:60% center;opacity:.8}.hero .eyebrow{margin-bottom:20px}.hero h1{margin-bottom:24px}.hero-bottom{bottom:25px}.hero-facts{display:flex;flex-direction:column;gap:5px;font-size:11px}.film-caption{max-width:180px}.hero-copy{font-size:15px;max-width:420px}.section-heading{gap:25px;margin-bottom:38px;display:block}.section-heading h2{margin-bottom:22px}.section-heading>p{max-width:520px;font-size:14px}.explorer{grid-template-columns:1.15fr 1fr;min-height:450px}.explorer-image-wrap{min-height:450px}.explorer-content{padding:28px}.explorer-content h3{font-size:27px}.explorer-content p{font-size:12px}.feature-points li{font-size:11px}.capabilities{gap:25px;margin-top:45px}.capability h3{font-size:18px}.capability p{font-size:12px}.anatomy-duo{margin-top:45px}.anatomy-panel{min-height:350px}.anatomy-panel-content{bottom:24px;left:24px;right:24px}.anatomy-panel h3{font-size:24px}.anatomy-panel p{font-size:12px}.mission{padding-block:85px}.mission-grid{grid-template-columns:1fr;gap:30px}.mission h2{max-width:650px}.mission-copy{padding-top:0;max-width:600px}.mission-quote{font-size:22px}.lab-feature{min-height:650px}.lab-feature:after{background:linear-gradient(90deg,rgba(6,16,25,.98),rgba(6,16,25,.7) 50%,rgba(6,16,25,.12)),linear-gradient(0deg,var(--bg),transparent 30%)}.lab-feature h2{max-width:500px}.roadmap{grid-template-columns:1fr;gap:32px}.roadmap h2{max-width:600px}.roadmap>div>p{max-width:570px}.download-inner{grid-template-columns:1fr .85fr;gap:35px}.release-box{padding-left:30px}.download h2{font-size:45px}.download .intro{font-size:13px}.release-box h3{font-size:22px}.release-meta{display:block}.support-contact{grid-template-columns:1fr 1.2fr;gap:40px}.support-contact h2{font-size:35px}.form-row{grid-template-columns:1fr;gap:0}.footer-links{gap:17px}.footer-bottom{flex-wrap:wrap}.airway-hero h1{font-size:66px}.impact-grid{grid-template-columns:1fr;gap:35px}.impact-copy{max-width:640px}.simulation-layout{grid-template-columns:1fr;gap:35px}.simulation-visual{aspect-ratio:1.6}.simulation-list{display:grid;grid-template-columns:1fr 1fr;gap:30px}.simulation-list li{padding:0 0 22px}.report-title{display:block}.report-title .segmented{margin-top:24px}.report-main{grid-template-columns:1fr;gap:28px}.report-finding{border-left:0;border-top:1px solid #c1d0d8;padding:22px 0 0;display:grid;grid-template-columns:140px 1fr;column-gap:25px}.report-finding h4{margin-top:7px}.report-finding p{grid-column:2;margin-bottom:0}.report-finding .report-number{grid-row:span 2;align-self:center}.research .roadmap{gap:35px}}
@media(max-width:560px){.container{width:calc(100% - 40px)}.section{padding-block:70px}.hero{min-height:800px;max-height:980px}.hero-content{padding-bottom:170px;padding-top:200px}.hero h1{font-size:clamp(49px,12.5vw,70px);letter-spacing:-.06em;line-height:1.05}.hero .eyebrow{font-size:11px}.hero-copy{font-size:14px;max-width:340px;line-height:1.85}.hero-actions{gap:10px;flex-wrap:wrap;margin-top:28px}.hero-actions .button{font-size:11px;padding:12px 16px;min-height:47px}.hero-film{object-position:62% top}.hero:after{background:linear-gradient(0deg,var(--bg) 0%,rgba(4,10,16,.94) 29%,rgba(4,10,16,.45) 75%,rgba(4,10,16,.27))}.hero-bottom{bottom:25px}.film-caption span{display:none}.film-caption{max-width:90px}.hero-facts{font-size:10px;gap:7px}.safety-content{font-size:11px;gap:13px;padding-block:22px}.safety-content svg{width:18px}.section-heading h2{font-size:38px}.mode-tabs{gap:0;justify-content:space-between}.mode-tab{font-size:11px;padding:13px 9px;flex:1}.explorer{grid-template-columns:1fr;min-height:0;border-radius:9px}.explorer-image-wrap{min-height:320px}.explorer-content{padding:29px}.explorer-content h3{font-size:30px;margin:12px 0 18px}.explorer-content p{font-size:13px}.feature-points li{font-size:12px}.explorer-footer{font-size:9px;display:block}.explorer-footer span{display:block;margin-top:5px}.capabilities{grid-template-columns:1fr;gap:26px;margin-top:42px}.capability{padding-top:24px}.capability svg{float:left;margin:2px 20px 60px 0;width:23px}.capability h3{font-size:20px}.capability p{font-size:13px;margin:0;padding-left:43px}.anatomy-duo{grid-template-columns:1fr;gap:18px}.anatomy-panel{min-height:390px}.anatomy-panel h3{font-size:27px}.mission{padding-block:75px}.mission h2{font-size:41px}.mission-copy{font-size:14px}.mission-quote{font-size:21px}.lab-feature{min-height:710px;align-items:flex-end;padding-bottom:75px}.lab-feature video{object-position:65% center}.lab-feature:after{background:linear-gradient(0deg,var(--bg) 5%,rgba(6,16,25,.85) 39%,rgba(6,16,25,.25) 100%)}.lab-feature h2{font-size:43px}.lab-feature .lab-copy{font-size:14px}.lab-feature .eyebrow{flex-wrap:wrap;gap:8px}.lab-feature .pill{margin-left:0}.roadmap h2{font-size:36px}.roadmap-list li{grid-template-columns:1fr;gap:12px}.roadmap-list .pill{justify-self:start;grid-row:1}.roadmap-list h3{font-size:19px}.download-inner{grid-template-columns:1fr;gap:40px}.download h2{font-size:45px}.download .intro{font-size:14px}.download .download-safety{margin-top:25px}.release-box{border-left:0;border-top:1px solid #c2ccd3;padding:30px 0 0}.release-icon{float:left;width:50px;height:50px;margin-right:18px;border-radius:12px}.release-box h3{font-size:23px;padding-top:3px}.release-meta{display:flex}.release-box .button{min-height:54px}.support-contact{grid-template-columns:1fr;gap:50px}.support-contact h2{font-size:38px}.support-contact .support-block{margin-top:34px;padding-top:28px}.form-row{grid-template-columns:1fr 1fr;gap:12px}.field input,.field select,.field textarea{font-size:16px}.footer-top{align-items:flex-start;flex-direction:column;margin-bottom:25px}.footer-links{flex-wrap:wrap;gap:20px}.footer-bottom{font-size:10px}.footer-bottom p{font-size:10px}.airway-hero{min-height:830px}.airway-hero h1{font-size:54px}.airway-hero .hero-content{padding-top:220px}.impact-grid h2{font-size:38px}.impact-copy p{font-size:14px}.impact-copy .callout{font-size:18px}.simulation-visual{aspect-ratio:1}.simulation-list{grid-template-columns:1fr;gap:23px}.simulation-list h3{font-size:22px}.report-intro h2{font-size:37px}.report-header{padding:19px 18px;flex-wrap:wrap;gap:12px}.report-header .pill{font-size:9px}.report-title{padding:24px 20px 18px}.report-title h3{font-size:24px}.report-title .segmented{width:100%}.segmented button{padding:10px 12px;flex:1;font-size:11px}.report-main{padding:5px 20px 25px}.heatmap{grid-template-columns:72px repeat(4,1fr);gap:4px}.heatmap .hm-row{font-size:9px}.heatmap .hm-cell{height:43px;font-size:12px}.heatmap .hm-heading{font-size:9px}.heatmap-label{font-size:10px}.report-finding{grid-template-columns:110px 1fr;gap:0 13px}.report-finding .report-number{font-size:45px}.report-number span{font-size:17px;margin-right:8px}.report-finding h4{font-size:13px}.report-finding p{font-size:10px}.report-metrics{padding:20px;grid-template-columns:1fr;gap:17px}.report-metric{border-right:0;border-bottom:1px solid #c0d0d8;padding:0 0 17px}.report-metric:last-child{padding:0}.report-metric label{font-size:11px}.report-metric strong{font-size:24px}.report-disclaimer{padding:20px;font-size:10px}.report-provenance{font-size:10px}.modal-head{padding:15px}.modal-head h3{font-size:15px}.modal-copy{padding:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Keep a real frame visible until Safari has decoded the film. */
.background-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3;pointer-events:none}.hero .background-poster{object-position:66% center}.hero video[data-video],.lab-feature video[data-video],.simulation-visual video[data-video]{opacity:0}.hero video.media-ready,.lab-feature video.media-ready,.simulation-visual video.media-ready{opacity:1}.simulation-visual .background-poster{z-index:0}.simulation-visual video{position:relative;z-index:1}.simulation-visual .film-caption{z-index:2}
@media(max-width:800px){.hero .background-poster{object-position:60% center}}
/* Non-negative layers avoid WebKit compositor issues with full-bleed video. */
.hero .hero-film,.hero .background-poster,.lab-feature>video,.lab-feature>.background-poster{z-index:0}
.hero:after,.lab-feature:after{z-index:1;pointer-events:none}
.hero-content,.hero-bottom{z-index:2}
.lab-feature>.container:not(.hero-bottom){position:relative;z-index:2}