/* 2026-10-08 confirmed concept. Desktop reference: 1536 x 1024 per section. */
@import url('./editor.css?v=20261008');
:root{--blue:#0061ae;--navy:#00223d;--ink:#18232e;--muted:#526070;--orange:#fb8500;--mist:#f1f6fa;--line:#d5dce2;--pad:clamp(24px,5.86vw,110px);--header:clamp(78px,6.38vw,98px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header)}body{margin:0;background:white;color:var(--ink);font-family:'Microsoft YaHei','PingFang SC','Noto Sans SC',sans-serif;font-size:22px;line-height:1.65;-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}button,input,select,textarea{font:inherit}button{color:inherit;cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}strong,b{font-weight:700}input,select,textarea{min-width:0}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:4px}[hidden]{display:none!important}.wrap{width:100%;max-width:1536px;margin:auto;padding:0 var(--pad)}.sr{position:absolute!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.skip{position:fixed;top:12px;left:20px;z-index:100;padding:8px 16px;background:white;color:var(--blue);transform:translateY(-150%)}.skip:focus{transform:none}
.site-header{position:sticky;top:0;z-index:30;height:var(--header);background:white;border-bottom:1px solid #edf1f4}.site-header.solid{box-shadow:0 3px 15px #18232e08}.nav-shell{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:20px;flex-shrink:0}.brand-mark{width:49px;height:61px;object-fit:contain}.brand-lockup{display:flex;flex-direction:column;line-height:1.2}.brand-name{font-size:32px;letter-spacing:-1px}.brand-company{margin-top:4px;font-size:13px;color:var(--muted)}.nav-menu{display:flex;align-items:center;gap:clamp(28px,4vw,62px);font-size:20px}.nav-menu>a:hover,.nav-menu>a.active{color:var(--blue)}.nav-menu .nav-cta{padding:9px 20px;border-radius:5px;background:var(--orange);color:white}.nav-menu .nav-cta:hover{background:#e97800;color:white}.nav-toggle{display:none}.nav-cta span,.hero-actions .button-orange span,.demo-form button span,.contact-form button span{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:10px 28px;border:1px solid transparent;border-radius:5px;font-size:20px;font-weight:500;line-height:1.5;transition:background .2s,color .2s}.button-orange{background:var(--orange);color:white}.button-orange:hover{background:#e97800}.button-blue{background:#005bad;color:white}.button-blue:hover{background:#004a8d}.button-quiet{border-color:#adb7c1}.button-quiet:hover{border-color:var(--blue);color:var(--blue)}
.hero-stage{height:clamp(540px,43.95vw,675px);position:relative;overflow:hidden;background:white}.hero-media{position:absolute;right:0;top:0;height:100%;width:62.24%;max-width:956px}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:right center}.hero-inner{position:relative;height:100%;padding-top:clamp(58px,4.88vw,75px)}.hero-copy{width:40%;max-width:610px}.hero h1{font-size:clamp(72px,6.77vw,104px);line-height:1.13;letter-spacing:.015em;font-weight:800;margin-bottom:21px}.hero h1 strong{font-weight:800;color:#0062b7}.hero-kicker{font-size:30px;margin-bottom:12px}.hero-kicker strong{font-weight:500}.hero-lede{font-size:20px;line-height:1.75;width:520px;max-width:100%}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:42px;white-space:nowrap}.hero-actions .button-orange{min-width:193px}.hero-actions .button-quiet{padding-inline:26px}.hero-measure{height:clamp(200px,16.34vw,251px);display:grid;grid-template-columns:repeat(3,1fr);align-items:center;padding-top:12px;padding-bottom:25px}.measure-line{text-align:center;line-height:1.25}.measure-line+.measure-line{border-left:1px solid #bfc7ce}.measure-line b{font-family:Arial,'Microsoft YaHei',sans-serif;font-size:60px;color:#0062b7}.measure-line b:after{content:'%'}.measure-line small{display:block;font-size:26px;margin-top:8px}
.section{padding:80px 0}.section-heading h2{font-size:clamp(36px,3.78vw,58px);color:#005baa;line-height:1.25;letter-spacing:-.02em}.section-heading h2 strong{color:var(--blue)}.section-heading p{margin-top:15px;font-size:24px;line-height:1.7;color:#263544}.optics{padding-top:102px;padding-bottom:0}.optics-stage{position:relative;min-height:584px}.optics-diagram{position:absolute;right:0;top:0;width:56.7%;max-width:871px;height:584px}.optics-diagram img{width:100%;height:100%;object-fit:cover;object-position:right center}.optics-inner{position:relative;padding-top:20px;padding-bottom:70px}.optics .section-heading{max-width:640px}.optics .section-heading h2,.optics .section-heading p{white-space:nowrap}.optics .section-heading p{margin-top:0}.tech-lockup{max-width:560px;margin-top:43px}.tech-lockup h3{font-size:29px;line-height:1.3}.tech-lockup p{font-size:20px;color:var(--muted);margin-top:15px;line-height:1.7}.optics-copy{margin-top:35px;max-width:560px}.mode-switch{display:flex;gap:26px;border-bottom:1px solid var(--line);width:max-content}.mode-button{border:0;border-bottom:3px solid transparent;background:transparent;font-size:22px;font-weight:700;color:#77818c;padding:0 0 11px;min-height:44px}.mode-button.is-active{border-color:var(--blue);color:var(--blue)}#modePanel h3{font-size:30px;line-height:1.4;margin-top:21px}.mode-note{display:flex;align-items:baseline;gap:9px;margin-top:7px}.mode-note b{font-family:Arial,sans-serif;font-size:30px;color:#005caf}.mode-note small{font-size:22px;color:var(--muted)}.technology-bottom{padding-inline:clamp(24px,4.43vw,100px)}.spectrum-card{border-block:1px solid var(--line);padding:12px 0 25px}.spectrum-head{font-size:20px}.spectrum-bars{margin-top:9px;width:100%;height:18px;object-fit:fill;border-radius:5px}.spectrum-labels{display:flex;justify-content:space-between;gap:20px;padding:10px 42px 0;font-size:16px;color:var(--muted);line-height:1.5}.spectrum-labels span{white-space:nowrap}.spectrum-labels b{font-size:18px;color:#005baa;margin-right:5px;border-left:1px solid var(--blue);padding-left:13px}.outcome-strip{display:grid;grid-template-columns:repeat(6,1fr);min-height:201px;align-items:start;padding:35px 0 40px}.outcome-strip>div{display:flex;flex-direction:column;align-items:center;gap:9px}.outcome-strip>div+div{border-left:1px solid var(--line)}.feature-icon{width:64px;height:60px;object-fit:contain}.outcome-strip strong{font-size:21px;font-weight:500}
.series-section{min-height:1024px;padding:80px 0 64px}.series-section .wrap{padding-inline:clamp(24px,5vw,110px)}.series-section .section-heading h2{font-size:52px}.series-section .section-heading p{margin-top:12px}.series-nav{display:flex;gap:70px;border-bottom:1px solid #bcc6cf;margin-top:22px;margin-bottom:73px}.series-tab{position:relative;flex-shrink:0;border:0;border-bottom:4px solid transparent;background:transparent;padding:0 0 13px;color:#7d8792;min-height:57px;line-height:1.4}.series-tab>b{font-size:26px}.series-tab small{position:absolute;left:0;top:76px;white-space:nowrap;font-size:18px;font-weight:500;line-height:1.3;color:#344453;border-left:1px solid #bdc7d0;padding-left:36px}.series-tab:first-child small{border-left:0;padding-left:0}.series-tab.is-active{color:#005baa;border-color:#005baa}.series-tab.is-active small{color:#005baa;font-weight:700}.series-detail{display:grid;grid-template-columns:minmax(0,2.42fr) minmax(0,1fr);column-gap:72px;align-items:start}.series-proof{grid-column:1;grid-row:1}.series-proof img{width:100%;aspect-ratio:929/355;object-fit:cover}.series-summary{grid-column:2;grid-row:1;display:flex;flex-direction:column;padding-top:6px}.series-topline{display:contents}#seriesCode{font-family:Arial,sans-serif;display:block;order:0;color:#005baa;font-size:56px;font-weight:700;line-height:1.2}#seriesUse{display:block;order:2;font-size:32px;font-weight:700;line-height:1.45;margin-top:10px}#seriesName{order:1;color:#005baa;font-size:32px;margin-top:8px;line-height:1.5}#seriesDesc{order:3;border-top:1px solid var(--line);padding-top:22px;margin-top:27px;font-size:24px;line-height:1.65;color:#344453}.series-metrics{grid-column:1/-1;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));margin-top:59px}.series-metrics>div{text-align:center;border-left:1px solid var(--line);padding:0 10px;line-height:1.4}.series-metrics>div:first-child{border-left:0;text-align:left;padding-left:0}.series-metrics b{font-family:Arial,'Microsoft YaHei',sans-serif;font-size:32px;color:#005baa;display:block;white-space:nowrap}.series-metrics span{font-size:20px;display:block;margin-top:8px;color:#344453;white-space:nowrap}.series-footer{grid-column:1/-1;border-top:1px solid var(--line);margin-top:55px;padding-top:18px;display:flex;align-items:center;gap:25px;font-size:18px;color:#344453}.series-footer a{color:var(--blue);font-weight:700}
.vision-layout{display:grid;grid-template-columns:1fr 1fr;min-height:1024px}.vision-photo img{width:100%;height:100%;object-fit:cover}.vision-copy{padding:clamp(60px,10.4vw,160px) clamp(32px,4.3vw,66px) 80px clamp(40px,5.54vw,85px)}.vision-copy .section-heading h2{color:var(--ink);font-size:clamp(32px,3.64vw,56px);line-height:1.5;letter-spacing:-.02em;white-space:nowrap}.vision-copy .section-heading h2 strong{color:var(--blue)}.vision-copy>p{font-size:24px;margin-top:27px;line-height:1.75}.vision-list{margin-top:49px}.vision-list>div{display:flex;align-items:baseline;gap:21px;border-bottom:1px solid var(--line);padding:38px 0;font-size:24px;white-space:nowrap}.vision-list>div:last-child{border-bottom:0}.vision-list strong{color:var(--blue)}.vision-list strong:before{content:'';display:inline-block;width:18px;height:18px;margin-right:16px;border-radius:50%;background:var(--blue)}.text-link{display:inline-block;font-size:24px;font-weight:700;color:var(--blue);margin-top:40px}.text-link:hover,.series-footer a:hover{color:#003d70}
.trace-section{padding:99px 0 55px}.trace-intro{padding-inline:clamp(24px,6.84vw,115px)}.trace-heading h2{font-size:clamp(38px,4.56vw,70px);line-height:1.25}.trace-heading p{font-size:30px;margin-top:30px}.trace-path{margin-top:93px;margin-bottom:89px}.trace-path ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;gap:30px}.trace-path li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:42px}.trace-path li:before{content:'';position:absolute;left:-15px;right:-15px;top:0;height:2px;background:var(--line)}.trace-path li:first-child:before{left:0}.trace-path li:last-child:before{right:0}.trace-dot{position:absolute;top:-13px;width:27px;height:27px;background:var(--blue);border-radius:50%}.trace-path li b{font-size:30px;line-height:1.4}.trace-path li small{font-size:24px;margin-top:12px}.trace-demo{background:#0061a5;color:white;padding:48px 0 51px}.trace-demo .wrap{padding-inline:clamp(24px,6.84vw,115px)}.demo-heading h3{font-size:48px;line-height:1.5;margin-bottom:19px}.demo-form{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:12px}.demo-form input{border:1px solid #d9e4ed;border-radius:5px;background:white;padding:16px 24px;font-size:24px;min-height:74px;color:var(--ink)}.demo-form input::placeholder{color:#89939c}.demo-form .button{font-size:28px;font-weight:700;min-height:74px}.demo-hint{font-size:23px;margin-top:18px}.demo-result:empty{display:none}.demo-result:not(:empty){margin-top:26px;padding:24px;border:1px solid #ffffff44;background:#00538f}.empty h4{margin:0 0 8px;font-size:24px}.empty p{font-size:18px}.meta-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0 0 24px}.meta-grid dt{font-size:16px;color:#b8d9f0}.meta-grid dd{margin:3px 0 0;font-size:18px;overflow-wrap:anywhere}.state-pill{display:inline-block;margin-left:15px;padding:3px 8px;background:white;color:var(--blue);border-radius:3px}.tl{list-style:none;padding:0;margin:0}.tl li{border-left:1px solid #8db5d2;padding:0 0 24px 20px}.tl b,.tl time,.tl .who{display:block}.tl time,.tl .who,.tl p{font-size:17px}.tl time,.tl .who{color:#b8d9f0}.tl .stopped{opacity:.6}
.support{padding:60px 0 78px}.support .section-heading h2{color:var(--ink);font-size:64px;line-height:1.3}.support .section-heading p{margin-top:25px;color:var(--muted)}.support-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:82px;grid-template-rows:repeat(4,97px);margin-top:79px}.support-main{grid-row:1/5;padding-right:60px;border-right:1px solid var(--line)}.support-main h3{font-size:clamp(40px,4.82vw,74px);line-height:1.35;white-space:nowrap;letter-spacing:-.02em}.support-main h3 strong{color:var(--blue)}.support-main p{font-size:24px;color:var(--muted);margin-top:24px;line-height:1.8}.support-item{grid-column:2;display:flex;align-items:center;gap:clamp(38px,5.5vw,84px);border-bottom:1px solid var(--line)}.support-item:last-child{border-bottom:0}.support-item b{font-size:36px;white-space:nowrap;color:var(--blue)}.support-item span{font-size:24px;color:var(--muted)}.about-banner{position:relative;min-height:235px;padding:48px 0 56px;overflow:hidden;background:white}.about-banner:before{content:'';position:absolute;top:0;left:var(--pad);right:var(--pad);height:1px;background:var(--line)}.about-photo{position:absolute;right:0;top:0;width:26.1%;height:185px;object-fit:cover}.about-content{position:relative;display:flex;align-items:center;gap:46px;min-height:100px}.about-logo{width:250px;flex-shrink:0}.about-content>div{border-left:1px solid #bdc7d0;padding-left:46px;max-width:580px}.about-mark{font-size:24px;font-weight:700}.about-content p{font-size:18px;color:var(--muted);margin-top:9px}.about-content .button{font-size:20px;white-space:nowrap;padding-inline:22px;min-width:170px}
.contact{background:#f1f6fa;padding:68px 0 66px}.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:34px;align-items:start}.contact-copy{padding-top:23px}.contact-copy h2{color:#005ba6;font-size:64px;line-height:1.34;letter-spacing:-.02em}.contact-copy>p{font-size:22px;line-height:1.9;margin-top:33px;max-width:675px}.contact-benefits{margin-top:43px}.contact-benefits>div{display:flex;gap:46px;align-items:center;min-height:81px;border-bottom:1px solid var(--line);position:relative;padding-left:35px}.contact-benefits>div:before{content:'';width:4px;height:29px;background:var(--orange);border-radius:2px;position:absolute;left:0}.contact-benefits>div:last-child{border-bottom:0}.contact-benefits strong{font-size:24px;color:var(--blue);white-space:nowrap}.contact-benefits span{font-size:22px;color:var(--muted)}.contact-note{font-size:18px;color:var(--muted);margin-top:41px}.contact-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:24px;row-gap:24px;padding:28px 31px 32px;background:white;border:1px solid #e6edf3;border-radius:8px}.form-top{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:20px;line-height:1.5;margin-bottom:-1px}.form-top>span:first-child{font-size:36px;font-weight:700;color:var(--blue)}.form-top>span:last-child{font-size:18px;color:var(--muted)}.contact-form label{font-size:17px;line-height:1.5;display:flex;flex-direction:column;gap:8px}.contact-form label:nth-of-type(n+3){grid-column:1/-1}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #d1dce6;border-radius:5px;padding:9px 14px;background:white;color:var(--ink);font-size:17px;line-height:1.5}.contact-form input,.contact-form select{height:46px}.contact-form textarea{height:100px;min-height:90px;resize:vertical}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#8a98a9}.contact-form>button{grid-column:1/-1;width:100%;font-weight:700;margin-top:4px}.form-status{grid-column:1/-1;font-size:16px;color:#346044;line-height:1.6}.form-status:empty{display:none}.form-status.is-error{color:#a32318}.site-footer{background:#005ba6;color:white;padding:50px 0 70px;font-size:18px}.footer-inner{display:grid;grid-template-columns:443px minmax(0,1fr);gap:13px 57px}.footer-brand{grid-row:1/4;border-right:1px solid #ffffff44;padding-right:30px}.footer-brand strong{display:block;font-size:29px;font-weight:500;line-height:1.4}.footer-brand small{display:block;font-size:20px;margin-top:8px}.footer-inner>p{grid-column:2}.footer-note,.footer-copy{font-size:17px;color:#cfdfed}.footer-copy{margin-top:6px}
@media(min-width:1537px){.hero-media,.optics-diagram{right:max(0px,calc((100vw - 1536px)/2))}.vision-layout{max-width:1536px;margin:auto}.about-photo{right:max(0px,calc((100vw - 1536px)/2))}}
@media(max-width:1390px){.brand-mark{width:40px;height:51px}.brand-name{font-size:28px}.nav-menu{font-size:18px}.hero-kicker{font-size:26px}.hero-lede{font-size:18px}.hero-actions{gap:18px;margin-top:32px}.hero-actions .button{font-size:17px;padding-inline:20px;min-height:50px}.hero-actions .button-orange{min-width:157px}.hero h1{margin-bottom:18px}.hero-measure{height:210px}.measure-line b{font-size:50px}.measure-line small{font-size:22px}.optics{padding-top:80px}.optics-stage{min-height:530px}.optics-diagram{height:530px}.optics .section-heading p{font-size:20px}.tech-lockup{margin-top:35px;max-width:490px}.tech-lockup h3{font-size:25px}.tech-lockup p{font-size:18px}.optics-copy{margin-top:30px}.mode-button{font-size:20px}#modePanel h3{font-size:26px}.mode-note b{font-size:27px}.mode-note small{font-size:19px}.series-section{min-height:0;padding:70px 0}.series-section .section-heading h2{font-size:44px}.section-heading p{font-size:21px}.series-detail{column-gap:50px}.series-tab>b{font-size:23px}.series-nav{gap:65px}.series-tab small{font-size:16px}.series-summary{padding-top:0}#seriesCode{font-size:48px}#seriesName,#seriesUse{font-size:28px}#seriesDesc{font-size:20px;padding-top:17px;margin-top:17px}.series-metrics{margin-top:40px}.series-metrics b{font-size:28px}.series-metrics span{font-size:17px}.series-footer{margin-top:38px}.vision-layout{min-height:835px}.vision-copy{padding:100px 28px 70px 50px}.vision-copy>p,.vision-list>div{font-size:19px}.vision-list{margin-top:35px}.vision-list>div{gap:13px;padding:31px 0}.vision-list strong:before{width:14px;height:14px;margin-right:12px}.text-link{font-size:21px;margin-top:32px}.trace-heading p{font-size:24px}.trace-path{margin-top:80px;margin-bottom:70px}.trace-path li b{font-size:24px}.trace-path li small{font-size:20px}.demo-heading h3{font-size:40px}.demo-form input{font-size:21px}.demo-hint{font-size:20px}.support .section-heading h2{font-size:54px}.support-grid{column-gap:55px;grid-template-rows:repeat(4,82px);margin-top:65px}.support-main{padding-right:40px}.support-main p,.support-item span{font-size:20px}.support-item{gap:48px}.support-item b{font-size:30px}.about-content{gap:28px}.about-logo{width:210px}.about-content>div{padding-left:28px;max-width:480px}.about-mark{font-size:21px}.about-content p{font-size:16px}.about-content .button{font-size:17px;min-width:150px}.contact-copy h2{font-size:54px}.contact-copy>p{font-size:19px}.contact-benefits>div{gap:35px;padding-left:29px}.contact-benefits strong{font-size:21px}.contact-benefits span{font-size:19px}.contact-form{padding:25px;gap:22px}.form-top>span:first-child{font-size:30px}.form-top>span:last-child{font-size:16px}.contact-form label,.contact-form input,.contact-form textarea,.contact-form select{font-size:16px}.contact-note{font-size:16px}.footer-inner{grid-template-columns:340px 1fr;gap:12px 40px}.footer-brand strong{font-size:24px}.footer-brand small{font-size:17px}.site-footer,.footer-note,.footer-copy{font-size:15px}}
@media(max-width:1100px){:root{--pad:36px}.nav-menu{gap:30px}.hero-stage{height:570px}.hero-inner{padding-top:60px}.hero-copy{width:48%}.hero h1{font-size:74px}.hero-media{width:62%;height:520px;top:50px}.hero-lede br{display:none}.hero-actions{flex-wrap:wrap;gap:15px}.hero-actions .button-quiet{padding-inline:18px}.optics .section-heading h2{font-size:44px}.optics .section-heading p{font-size:18px;white-space:normal;max-width:480px}.optics-diagram{width:54%;height:490px;top:40px}.tech-lockup{max-width:430px}.tech-lockup h3{font-size:23px}.tech-lockup p{max-width:420px}.series-section .section-heading h2{font-size:37px}.series-detail{column-gap:35px;grid-template-columns:2fr 1fr}#seriesCode{font-size:40px}#seriesName,#seriesUse{font-size:24px}#seriesDesc{font-size:18px;margin-top:15px;padding-top:15px}.series-metrics b{font-size:24px}.series-metrics span{font-size:15px}.vision-layout{min-height:750px}.vision-copy{padding:80px 28px 60px 36px}.vision-copy .section-heading h2{font-size:34px;white-space:normal}.vision-list>div{white-space:normal;align-items:flex-start;font-size:18px;gap:12px}.vision-list strong{white-space:nowrap}.vision-copy>p{font-size:18px}.support .section-heading h2{font-size:48px}.support-grid{column-gap:40px}.support-main h3{font-size:48px;white-space:normal}.support-main p,.support-item span{font-size:18px}.support-item{gap:28px}.about-content{gap:22px}.about-logo{width:175px}.about-content>div{max-width:430px;padding-left:22px}.about-mark{font-size:19px}.about-content p{font-size:14px}.about-content .button{min-width:130px;padding-inline:18px;font-size:16px}.contact-copy h2{font-size:45px}.contact-copy>p{font-size:18px}.contact-benefits>div{gap:24px;padding-left:24px}.contact-benefits strong{font-size:19px}.contact-benefits span{font-size:17px}.contact-form{padding:22px;column-gap:18px}.form-top>span:first-child{font-size:28px}.form-top>span:last-child{font-size:14px}.contact-form label,.contact-form input,.contact-form textarea,.contact-form select{font-size:15px}.footer-inner{grid-template-columns:270px 1fr;column-gap:28px}.footer-brand strong{font-size:22px}}
@media(max-width:800px){:root{--pad:24px;--header:76px}.brand{gap:13px}.brand-mark{width:35px;height:44px}.brand-name{font-size:26px}.brand-company{font-size:11px}.nav-toggle{display:block;border:1px solid #d3dce4;background:white;padding:8px 16px;border-radius:4px;font-size:16px;min-height:44px}.nav-menu{display:none;position:absolute;top:var(--header);left:0;right:0;background:white;padding:20px var(--pad) 26px;box-shadow:0 16px 24px #00223d14;font-size:18px}.nav-menu.open{display:flex;align-items:stretch;flex-direction:column;gap:0}.nav-menu>a{padding:13px 0;border-bottom:1px solid #edf1f4}.nav-menu .nav-cta{text-align:center;margin-top:15px;padding:12px 20px}.hero-stage{height:auto;min-height:720px;padding-bottom:280px}.hero-inner{padding-top:42px}.hero-copy{width:100%;max-width:540px}.hero h1{font-size:70px;line-height:1.15;letter-spacing:0}.hero-kicker{font-size:24px;margin-top:14px;margin-bottom:12px}.hero-lede{font-size:17px;max-width:490px;line-height:1.8}.hero-actions{margin-top:24px;gap:12px}.hero-actions .button{font-size:16px;min-height:49px;padding-inline:16px}.hero-media{right:0;top:auto;bottom:0;width:100%;max-width:none;height:300px}.hero-media img{object-fit:cover;object-position:right bottom}.hero-measure{height:162px;padding-top:5px;padding-bottom:10px}.measure-line b{font-size:40px}.measure-line small{font-size:17px;margin-top:8px}.optics{padding-top:58px}.optics-stage{min-height:0;padding-bottom:360px}.optics-inner{padding-top:0;padding-bottom:30px}.optics .section-heading{max-width:none}.optics .section-heading h2{font-size:38px;white-space:normal}.optics .section-heading p{font-size:18px;max-width:100%;margin-top:13px}.tech-lockup{margin-top:28px;max-width:none}.tech-lockup h3{font-size:24px}.tech-lockup p{max-width:none;font-size:17px}.optics-copy{margin-top:25px}.optics-diagram{width:100%;max-width:none;top:auto;bottom:0;height:350px}.optics-diagram img{object-fit:cover;object-position:right center}.mode-button{font-size:18px}#modePanel h3{font-size:25px;margin-top:18px}.mode-note b{font-size:28px}.mode-note small{font-size:18px}.spectrum-card{padding:14px 0 22px}.spectrum-head{font-size:17px}.spectrum-labels{padding:10px 0 0;gap:10px;font-size:13px}.spectrum-labels span{display:flex;flex-direction:column;white-space:normal}.spectrum-labels b{font-size:15px;padding-left:8px}.spectrum-bars{height:13px}.outcome-strip{grid-template-columns:repeat(3,1fr);gap:25px 0;padding:30px 0 48px;min-height:0}.outcome-strip>div:nth-child(4){border-left:0}.outcome-strip strong{font-size:18px}.feature-icon{width:54px;height:51px}.section{padding:56px 0}.series-section .section-heading h2{font-size:36px;line-height:1.35}.section-heading p{font-size:18px;margin-top:14px}.series-nav{gap:0;justify-content:space-between;margin-top:22px;margin-bottom:25px}.series-tab{width:33.333%;padding:0 5px 12px;min-height:90px;text-align:left}.series-tab>b{font-size:22px}.series-tab small{position:static;display:block;white-space:normal;font-size:13px;border-left:0;padding:8px 0 0;line-height:1.5}.series-tab:first-child small{padding:8px 0 0}.series-detail{grid-template-columns:minmax(0,1fr);row-gap:25px}.series-summary{grid-column:1;grid-row:2;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:0 20px}.series-topline{display:contents}#seriesCode{grid-column:1;grid-row:1;font-size:42px}#seriesName{grid-column:1;grid-row:2;font-size:25px;margin-top:0}#seriesUse{grid-column:2;grid-row:1/3;font-size:23px;margin:0}#seriesDesc{grid-column:1/-1;font-size:18px;padding-top:18px;margin-top:18px}.series-metrics{grid-column:1;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:0;row-gap:25px}.series-metrics>div{padding:0 5px}.series-metrics>div:first-child{text-align:center}.series-metrics>div:nth-child(5){border-left:0}.series-metrics b{font-size:25px}.series-metrics span{font-size:13px;white-space:normal}.series-footer{flex-wrap:wrap;font-size:15px;gap:12px;margin-top:6px;padding-top:20px}.vision-layout{grid-template-columns:1fr;min-height:0}.vision-photo{height:520px}.vision-photo img{object-position:center 40%}.vision-copy{padding:44px var(--pad) 56px}.vision-copy .section-heading h2{font-size:38px;line-height:1.35}.vision-copy>p{font-size:18px;margin-top:20px}.vision-list{margin-top:22px}.vision-list>div{padding:24px 0;font-size:18px}.text-link{font-size:20px;margin-top:25px}.trace-section{padding:55px 0 0}.trace-heading h2{font-size:40px;line-height:1.35}.trace-heading p{font-size:19px;margin-top:21px}.trace-path{margin-top:55px;margin-bottom:55px}.trace-path ol{gap:15px}.trace-path li{padding-top:24px}.trace-dot{width:18px;height:18px;top:-8px}.trace-path li b{font-size:17px}.trace-path li small{font-size:14px;margin-top:8px}.trace-path li:before{left:-8px;right:-8px}.trace-demo{padding:34px 0 37px}.demo-heading h3{font-size:32px;margin-bottom:20px}.demo-form{grid-template-columns:minmax(0,1fr) 100px;gap:9px}.demo-form input{font-size:18px;min-height:57px;padding:12px 15px}.demo-form .button{font-size:20px;min-height:57px;padding:12px}.demo-hint{font-size:16px;margin-top:18px}.meta-grid{grid-template-columns:repeat(2,1fr)}.demo-result:not(:empty){padding:18px}.support .section-heading h2{font-size:40px;line-height:1.35}.support .section-heading p{font-size:18px;margin-top:19px}.support-grid{grid-template-columns:1fr;grid-template-rows:auto;gap:0;margin-top:40px}.support-main{grid-row:auto;border-right:0;padding:0 0 30px}.support-main h3{font-size:42px;line-height:1.3;white-space:normal}.support-main p{font-size:18px;margin-top:21px}.support-item{grid-column:1;min-height:78px;gap:30px}.support-item b{font-size:27px}.support-item span{font-size:18px}.about-banner{padding:32px 0 35px;min-height:0}.about-photo{display:none}.about-content{flex-wrap:wrap;gap:22px}.about-logo{width:185px}.about-content>div{border-left:0;padding-left:0;max-width:none;flex-basis:100%;order:2}.about-content .button{margin-left:auto;min-height:48px}.about-mark{font-size:22px}.about-content p{font-size:16px}.contact-layout{grid-template-columns:1fr;gap:33px}.contact-copy{padding-top:0}.contact-copy h2{font-size:44px;line-height:1.3}.contact-copy>p{font-size:18px;margin-top:23px}.contact-benefits{margin-top:23px}.contact-benefits>div{min-height:74px;gap:28px;padding-left:26px}.contact-benefits strong{font-size:20px}.contact-benefits span{font-size:18px}.contact-note{font-size:15px;margin-top:22px}.contact-form{padding:24px;gap:22px}.form-top>span:first-child{font-size:30px}.form-top>span:last-child{font-size:15px}.contact-form label,.contact-form input,.contact-form textarea,.contact-form select{font-size:16px}.footer-inner{display:block}.footer-brand{border-right:0;padding:0 0 24px;border-bottom:1px solid #ffffff44;margin-bottom:25px}.footer-brand strong{font-size:26px}.footer-brand small{font-size:17px}.site-footer{padding:40px 0 70px}.footer-inner>p{margin-top:12px;line-height:1.8}.footer-copy{font-size:14px}}
@media(max-width:440px){.hero-stage{min-height:696px;padding-bottom:250px}.hero h1{font-size:62px}.hero-kicker{font-size:23px}.hero-lede{font-size:16px}.hero-actions{gap:10px}.hero-actions .button{font-size:14px;padding-inline:13px;min-height:48px}.hero-actions .button-orange{min-width:126px}.hero-media{height:250px}.hero-measure{height:145px;padding-inline:15px}.measure-line b{font-size:34px}.measure-line small{font-size:14px}.optics .section-heading h2{font-size:32px}.tech-lockup h3{font-size:22px}.optics-stage{padding-bottom:285px}.optics-diagram{height:275px}.series-section .section-heading h2{font-size:31px}.series-tab>b{font-size:20px}.series-tab small{font-size:12px}.series-metrics b{font-size:22px}.series-metrics span{font-size:12px}#seriesUse{font-size:20px}.vision-photo{height:435px}.vision-copy .section-heading h2{font-size:31px}.vision-list>div{font-size:16px;gap:10px}.vision-list strong:before{width:10px;height:10px;margin-right:9px}.trace-heading h2{font-size:35px}.trace-path ol{grid-template-columns:repeat(2,1fr);gap:42px 12px}.trace-path li b{font-size:19px}.trace-path li small{font-size:15px}.trace-path li:nth-child(2):before{right:0}.trace-path li:nth-child(3):before{left:0}.support .section-heading h2{font-size:33px}.support-main h3{font-size:35px}.support-item{gap:26px}.support-item span{font-size:16px}.about-content{gap:18px}.about-logo{width:160px}.about-content .button{font-size:15px;min-width:116px;padding-inline:14px}.contact-copy h2{font-size:38px}.contact-benefits>div{gap:22px;padding-left:22px}.contact-benefits strong{font-size:18px}.contact-benefits span{font-size:16px}.contact-form{padding:22px 18px;gap:20px 12px}.contact-form label:nth-of-type(1),.contact-form label:nth-of-type(2){grid-column:1/-1}.form-top>span:first-child{font-size:28px}.form-top>span:last-child{font-size:13px}.meta-grid{grid-template-columns:1fr}.footer-brand strong{font-size:24px}}
/* Design QA refinements: preserve readable tabs and the reference proportions. */
.nav-menu .nav-cta.active{color:#fff}
.text-link:after,.series-footer a:after{content:'';display:inline-block;width:30px;height:23px;margin-left:22px;vertical-align:middle;background:url('./assets/design/arrow-blue.png') center/contain no-repeat}
.series-footer a:after{width:20px;height:16px;margin-left:12px}
.about-content .button:after{content:'';display:inline-block;width:19px;height:15px;margin-left:14px;background:url('./assets/design/arrow-white.png') center/contain no-repeat}
@media(max-width:800px){.hero-lede{width:100%;max-width:100%}}
@media(min-width:1391px){
  .optics .section-heading h2{font-size:62px;letter-spacing:0}
  .optics .section-heading p{font-size:23px}
  .series-section .section-heading h2{font-size:54px;letter-spacing:0}
  .series-section .section-heading p{margin-top:15px}
  .series-nav{margin-top:24px}
  .series-tab{width:166px;text-align:left}
  .series-tab.is-active{border-color:transparent}
  .series-tab.is-active:after{content:'';position:absolute;bottom:-4px;left:0;width:86px;height:4px;background:var(--blue)}
  .series-tab small{left:-60px;padding-left:36px}
  .series-tab:first-child small{left:0}
  #seriesDesc{font-size:23px}
  .vision-copy .section-heading h2{font-size:60px;line-height:1.43;letter-spacing:0}
  .trace-heading h2{font-size:76px;line-height:1.2;letter-spacing:0}
  .trace-path ol{grid-template-columns:repeat(4,max-content);justify-content:space-between;gap:20px}
  .trace-path li{min-width:185px;padding-top:36px}
  .trace-path li:before{left:-120px;right:-120px}
  .trace-path li:first-child:before{left:0}
  .trace-path li:last-child:before{right:0}
  .trace-path{margin-top:89px;margin-bottom:72px}
  .trace-path li b{font-size:32px}
  .support-grid{grid-template-columns:1.2fr 1fr;grid-template-rows:repeat(4,81px)}
  .support-main{padding-right:30px}
  .support-main h3{font-size:78px;line-height:1.3;letter-spacing:0}
  .support{padding-bottom:87px}
  .contact-copy h2{font-size:68px;letter-spacing:0;line-height:1.3}
  .contact-copy>p{font-size:21px}
  .contact-form{row-gap:22px}
}
@media(min-width:801px) and (max-width:1390px){
  .series-tab{width:150px;text-align:left}
  .series-tab small{left:-35px;padding-left:20px;font-size:15px}
  .series-tab:first-child small{left:0}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}