@charset "UTF-8";
:root{--navy:#172c43;--navy-deep:#10263b;--orange:#f26a38;--orange-light:#ff8155;--paper:#f7f8f8;--white:#fff;--line:#dce1e5;--muted:#6d7986;--font:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--wrap:1320px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--navy);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,summary,select,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit}svg{display:block}button svg,a svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}img{display:block;max-width:100%}p,h1,h2,h3,figure{margin:0}button{border:0}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange);outline-offset:5px}::selection{background:#ffcca9;color:var(--navy)}[hidden]{display:none!important}.wrap{width:min(var(--wrap),calc(100% - 96px));margin-inline:auto}.section{padding-block:112px}.icon-library{width:0;height:0;position:absolute;overflow:hidden}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:100;left:24px;top:12px;background:var(--navy);color:white;padding:12px 20px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:1.8px;line-height:1.5}.orange-dot{display:inline-block;width:7px;height:7px;background:var(--orange);border-radius:50%;flex-shrink:0}.section-index{color:var(--orange);margin-right:7px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}.section-heading h2,.about-copy h2{font-size:clamp(30px,3.5vw,46px);font-weight:600;line-height:1.32;letter-spacing:-1.8px;margin-top:20px}.section-intro{color:var(--muted);font-size:15px;line-height:1.85;min-width:260px;padding-bottom:6px}.section-intro strong{display:block;font-weight:500;color:var(--navy);margin-bottom:8px}.text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;font-size:14px;font-weight:600;background:none;padding:0;line-height:1.5}.text-link svg{transition:transform .2s}.text-link:hover svg{transform:translateX(4px)}
.site-header{position:sticky;top:0;z-index:30;background:rgba(247,248,248,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:40px}.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}.brand-mark{width:39px;height:39px;fill:var(--orange)}.brand-name{font-size:23px;font-weight:700;letter-spacing:2px;line-height:1.3}.brand-name>span{display:block;font-family:Arial,sans-serif;font-size:9px;letter-spacing:1.75px;font-weight:600;line-height:1.5;margin-top:3px}.main-nav{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:500}.main-nav>a{position:relative;transition:color .2s}.main-nav>a:hover{color:var(--orange)}.main-nav .nav-contact{display:flex;align-items:center;gap:20px;padding:11px 19px;background:var(--navy);color:white;border-radius:3px;margin-left:8px}.main-nav .nav-contact:hover{background:#29435c;color:white}.nav-contact svg{width:17px;height:17px}.menu-toggle{display:none;width:42px;height:42px;background:transparent;padding:10px}.menu-toggle span{display:block;height:1.5px;width:22px;background:var(--navy);margin:6px 0;transition:transform .2s}
.hero{padding-top:67px}.hero-top{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:44px}.hero .eyebrow{letter-spacing:1.3px;font-size:12px;margin-bottom:23px}.hero h1{font-size:clamp(42px,5.6vw,76px);letter-spacing:-3px;line-height:1.16;font-weight:600}.hero-accent{position:relative;z-index:0}.hero-accent::after{position:absolute;content:"";bottom:3px;left:2px;right:2px;height:8px;background:var(--orange);z-index:-1}.hero-intro{padding-bottom:8px;min-width:264px}.hero-intro p{color:var(--muted);font-size:16px;line-height:1.85;margin-bottom:27px}.hero-intro .text-link{border-bottom:1px solid #9aa6af;padding-bottom:11px;min-width:230px}.hero-visual{position:relative;overflow:hidden;aspect-ratio:2.68;background:#d7dde1;border-radius:3px}.hero-visual>img{width:100%;height:100%;object-fit:cover;object-position:center 53%}.hero-image-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,28,43,.55))}.hero-visual-label{position:absolute;bottom:30px;left:32px;color:#fff}.hero-visual-label>span{font-size:9px;letter-spacing:2.2px;font-weight:500}.hero-visual-label p{font-size:25px;font-weight:500;letter-spacing:.5px;margin-top:8px}.hero-visual figcaption{position:absolute;bottom:28px;right:97px;color:#fff;font-size:11px;background:rgba(16,38,59,.45);padding:5px 9px;border:1px solid rgba(255,255,255,.25);border-radius:2px}.hero-image-link{position:absolute;right:30px;bottom:27px;width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.6);border-radius:50%;color:white;transition:background .2s}.hero-image-link:hover{background:var(--orange);border-color:var(--orange)}.hero-image-link svg{width:24px;height:24px}.hero-facts{display:grid;grid-template-columns:1fr 1fr 1.1fr;border-bottom:1px solid var(--line);padding-block:27px}.hero-facts>div{display:flex;align-items:flex-start;gap:24px;padding:0 26px;border-left:1px solid var(--line)}.hero-facts>div:first-child{padding-left:0;border-left:0}.fact-index{font-size:11px;letter-spacing:1px;color:#9aa6af;padding-top:5px}.hero-facts p{display:flex;flex-direction:column;gap:4px}.hero-facts strong{font-size:22px;font-weight:500;letter-spacing:-.6px;line-height:1.4}.hero-facts p>span{font-size:11px;color:var(--muted)}
.products{padding-top:100px}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.product-card{background:var(--white);border:1px solid var(--line);border-radius:3px;overflow:hidden}.product-visual{position:relative;background:#edf0f2;padding-top:24px;height:269px;overflow:hidden}.plane-visual{background:#e9eef1}.visual-meta{display:flex;justify-content:space-between;padding:0 27px;font-size:9px;letter-spacing:1.5px;color:#657786}.product-drawing{width:100%;height:232px;margin-top:0}.diagram-grid{fill:none;stroke:#d5dce1;stroke-width:.8}.visual-caption{position:absolute;right:19px;bottom:12px;color:#74828d;font-size:9px}.product-body{padding:30px 32px 27px}.product-title-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.product-title-row h3{font-size:25px;letter-spacing:-.5px;font-weight:600}.product-scale{font-size:14px;color:var(--orange);font-family:Arial,sans-serif;letter-spacing:1px;border:1px solid #f5c1ad;padding:3px 10px}.product-body>p{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.9;min-height:49px}.product-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:19px}.product-tags span{font-size:10px;background:#f1f3f5;color:#687989;padding:4px 8px}.product-details{border-block:1px solid var(--line);margin:26px 0 22px;font-size:12px}.product-details summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:17px 0;font-size:12px;font-weight:500}.product-details summary::-webkit-details-marker{display:none}.product-details summary svg{height:16px;width:16px;stroke:var(--navy);stroke-width:1.4;fill:none;transition:transform .2s}.product-details[open] summary svg{transform:rotate(45deg)}.product-details>div{padding:0 0 15px;color:var(--muted);font-size:12px}.product-details ul{padding-left:17px;margin:8px 0 0}.product-details li{margin-top:3px}.product-cta{width:100%;font-size:13px}.product-cta svg{width:20px;height:20px}.section-footnote{font-size:10px;color:#84909b;margin-top:16px}
.applications{background:var(--navy-deep);color:#f4f6f8;padding-top:92px;padding-bottom:88px}.applications .section-intro{color:#a0b1c0}.applications .eyebrow{color:#a0b1c0}.applications .section-heading{margin-bottom:44px}.application-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid #395065}.application-tabs button{background:none;color:#9fb1c1;display:flex;align-items:center;gap:18px;text-align:left;padding:19px 0 23px;font-size:17px;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}.application-tabs button span{font-size:10px;letter-spacing:1px;color:#6f879b}.application-tabs button svg{margin-left:auto;margin-right:28px;width:18px;height:18px;opacity:0;transition:opacity .2s}.application-tabs button[aria-selected="true"]{color:#fff;border-bottom-color:var(--orange)}.application-tabs button[aria-selected="true"] span{color:var(--orange)}.application-tabs button[aria-selected="true"] svg{opacity:1;color:var(--orange)}.application-tabs button:hover{color:#fff}.application-panel{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-top:51px;align-items:center;outline-offset:15px!important}.application-art{position:relative;background:radial-gradient(ellipse at center,#1d3a53 0,transparent 66%);border:1px solid #314a60;height:350px;display:flex;align-items:center;justify-content:center;overflow:hidden}.application-art::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#ffffff04 1px,transparent 1px),linear-gradient(90deg,#ffffff04 1px,transparent 1px);background-size:34px 34px}.application-art>svg{width:85%;max-width:480px;height:auto;overflow:visible}.art-caption{position:absolute;top:23px;left:25px;color:#8099af;font-size:9px;letter-spacing:1.7px;z-index:1}.art-note{position:absolute;bottom:19px;right:23px;color:#8099af;font-size:10px;z-index:1}.small-label{font-size:11px;letter-spacing:1px;color:var(--orange-light)}.application-copy h3{font-size:32px;font-weight:500;letter-spacing:-1.3px;line-height:1.4;margin:13px 0 18px}.application-copy>p{max-width:430px;color:#afc0cd;font-size:13px;line-height:1.95}.focus-list{display:flex;flex-wrap:wrap;gap:5px 20px;list-style:none;padding:0;margin:20px 0 28px;font-size:11px;color:#98afc1}.focus-list li::before{content:"";display:inline-block;height:3px;width:3px;background:#f48158;border-radius:50%;margin-right:7px;vertical-align:middle}.application-copy .text-link{color:#f5f6f8;font-size:13px}
.showcase{padding-top:107px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.scenario-card{border:1px solid var(--line);background:#fff;border-radius:3px;overflow:hidden}.scenario-visual{position:relative;aspect-ratio:1.55;background:#e9eef0;overflow:hidden;padding:30px 10px 0}.scenario-training{background:#e6e9ec}.scenario-fire{background:#f0eeeb}.scenario-visual::before{position:absolute;content:"";inset:0;background-image:linear-gradient(#17324b04 1px,transparent 1px),linear-gradient(90deg,#17324b04 1px,transparent 1px);background-size:26px 26px}.scenario-visual>svg{position:relative;width:100%;height:100%}.scenario-stamp{position:absolute;top:16px;left:19px;color:#74818d;font-size:9px;letter-spacing:1px;z-index:1}.scenario-content{position:relative;padding:24px 25px 27px}.scenario-content>span{font-size:10px;color:var(--orange)}.scenario-content h3{font-weight:500;font-size:18px;letter-spacing:-.4px;margin:9px 0 11px;padding-right:20px}.scenario-content>p{font-size:12px;color:var(--muted);line-height:1.8;padding-right:22px}.scenario-link{position:absolute;right:21px;top:57px;background:none;padding:0}.scenario-link svg{height:19px;width:19px;transition:transform .2s}.scenario-link:hover svg{transform:translate(2px,-2px)}
.about-section{background:#eef1f2;border-block:1px solid var(--line);padding-block:81px}.about-grid{display:grid;grid-template-columns:1fr 1.07fr;gap:88px;align-items:center}.about-graphic{display:flex;flex-direction:column;justify-content:space-between;position:relative;height:348px;border:1px solid #cbd4db;padding:22px 27px;background-image:linear-gradient(#172c4308 1px,transparent 1px),linear-gradient(90deg,#172c4308 1px,transparent 1px);background-size:36px 36px}.about-graphic::before,.about-graphic::after{content:"";position:absolute;width:7px;height:7px;border:1px solid #61788d;background:#eef1f2;left:-4px;top:-4px}.about-graphic::after{left:auto;top:auto;right:-4px;bottom:-4px}.about-small{font-size:9px;letter-spacing:1.8px;color:#718598}.about-ratio{display:block;text-align:center;font-size:178px;line-height:1.15;font-family:Arial,sans-serif;font-weight:500;letter-spacing:-9px;color:var(--navy)}.about-graphic-bottom{display:flex;justify-content:space-between;gap:15px;font-size:8px;letter-spacing:1.8px;color:#718598}.about-copy h2{font-size:32px;margin-top:18px;letter-spacing:-1px}.about-copy>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.95;margin-top:16px;max-width:480px}.about-copy .company-name{color:var(--navy)!important;font-size:15px!important;margin-top:25px!important;font-weight:500}.about-copy .text-link{margin-top:26px;font-size:13px}
.contact-section{padding-top:100px;padding-bottom:100px}.contact-grid{display:grid;grid-template-columns:1.06fr 1fr;gap:74px;align-items:start}.requirements-form{padding-top:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{margin-bottom:23px}.field label{display:block;font-size:12px;font-weight:500;margin-bottom:9px}.field label>span{font-size:10px;color:#8d97a2;font-weight:400;margin-left:8px}.field select,.field textarea{width:100%;background:white;color:var(--navy);border:1px solid #d2d9df;border-radius:2px;font-size:13px;padding:12px 14px;line-height:1.7;transition:border-color .2s;outline-offset:3px}.field select{min-height:47px;padding-right:32px}.field textarea{resize:vertical;min-height:99px;max-height:420px}.field textarea::placeholder{color:#969fa8;font-size:12px}.field select:hover,.field textarea:hover{border-color:#9aa9b5}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:12px 20px;min-height:46px;font-size:12px;font-weight:500;border-radius:2px;line-height:1.4;transition:background .2s,transform .2s}.button svg{width:17px;height:17px}.button-primary{background:var(--orange);color:white;min-width:192px}.button-primary:hover{background:#da582b}.button-dark{background:var(--navy);color:white}.button-dark:hover{background:#294762}.button-outline{background:transparent;color:var(--navy);border:1px solid #bdc9d2}.button-outline:hover{background:#e5eaee}.form-note{font-size:11px;color:#7e8c99;margin-top:15px;line-height:1.9}.summary-panel{background:#edf1f4;border:1px solid #d8e0e6;padding:28px 30px 23px;position:relative}.summary-panel::before{content:"";position:absolute;top:-1px;left:-1px;width:46px;height:3px;background:var(--orange)}.summary-title{display:flex;align-items:center;gap:10px;margin-bottom:22px}.summary-title h3{font-size:16px;font-weight:500}.summary-title>span:last-child{margin-left:auto;font-size:9px;letter-spacing:1px;color:#8795a2}.summary-output{resize:vertical;width:100%;min-height:254px;max-height:500px;background:transparent;border:0;border-top:1px solid #d2dce3;padding:20px 0 8px;outline-offset:5px!important;font-size:12px;line-height:2;color:#506578;border-radius:0;white-space:pre-wrap}.summary-actions{display:flex;gap:12px;border-top:1px solid #d2dce3;padding-top:21px;margin-top:8px}.summary-actions .button{flex:1;padding-inline:9px;white-space:nowrap}.summary-help{font-size:10px;color:#7e8f9c;margin-top:15px}.action-status{font-size:11px;color:#426850;line-height:1.6;min-height:18px;margin-top:6px}
.site-footer{background:var(--navy-deep);color:#f1f4f6;padding:40px 0 21px}.footer-main{display:flex;align-items:center;gap:60px;padding-bottom:31px;border-bottom:1px solid #31475b}.site-footer .brand-name{font-size:21px}.site-footer .brand-mark{width:34px;height:34px}.footer-main>p{font-size:13px;color:#98adbe;margin-left:auto}.back-to-top{display:flex;align-items:center;gap:17px;font-size:11px;margin-left:10px}.back-to-top svg{width:16px;height:16px}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:20px;font-size:9px;color:#849bb0}.footer-bottom>span{letter-spacing:.6px}
.contact-people{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:42px}.contact-person{position:relative;display:block;background:white;border:1px solid var(--line);border-left:3px solid var(--orange);padding:23px 27px;transition:border-color .2s,background .2s}.contact-person:hover{border-color:var(--orange);background:#fffaf7}.contact-person>div{display:flex;align-items:center;gap:15px}.contact-person-name{font-size:15px;font-weight:500}.contact-person-label{font-size:10px;color:var(--muted)}.contact-person>strong{display:block;font-family:Arial,sans-serif;font-size:30px;font-weight:500;letter-spacing:.7px;line-height:1.4;margin-top:10px}.call-label{display:flex;align-items:center;gap:12px;position:absolute;right:27px;top:27px;font-size:10px;color:var(--orange)}.call-label svg{width:15px;height:15px}.footer-contacts{display:flex;align-items:center;gap:35px;padding-top:22px;color:#bdcad4;font-size:11px}.footer-contacts>span{font-size:10px;color:#849bb0}.footer-contacts a{display:flex;align-items:center;gap:14px}.footer-contacts strong{font-family:Arial,sans-serif;letter-spacing:.5px;font-weight:400;font-size:13px}.footer-contacts a:hover{color:var(--orange-light)}
@media(min-width:1600px){.hero h1{font-size:80px}.hero-visual{aspect-ratio:2.75}}
@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.main-nav{gap:23px;font-size:12px}.header-inner{gap:24px}.hero h1{font-size:62px}.hero-intro{min-width:230px}.hero-intro p{font-size:14px}.hero-facts strong{font-size:20px}.hero-facts>div{gap:18px;padding:0 20px}.section{padding-block:88px}.product-visual{height:235px}.product-drawing{height:204px}.product-body{padding:26px}.application-panel{gap:42px}.application-art{height:320px}.application-copy h3{font-size:30px}.about-grid{gap:56px}.about-ratio{font-size:155px}.about-graphic{height:326px}.contact-grid{gap:40px}.summary-panel{padding:26px 24px}.scenario-content{padding:22px}.scenario-content h3{font-size:16px}.scenario-content>p{font-size:11px}.hero-visual-label p{font-size:22px}}
@media(max-width:900px){.wrap{width:calc(100% - 48px)}.header-inner{height:76px}.brand-name{font-size:21px}.brand-mark{width:35px;height:35px}.main-nav{gap:18px}.main-nav>a{font-size:11px}.main-nav .nav-contact{padding:10px 13px;gap:11px;margin-left:0}.hero{padding-top:48px}.hero h1{font-size:53px;letter-spacing:-2px}.hero-intro{min-width:194px}.hero-intro .text-link{min-width:194px;font-size:12px}.hero-top{margin-bottom:33px;gap:30px}.hero-visual{aspect-ratio:2.2}.hero-facts>div{gap:12px;padding:0 14px}.hero-facts strong{font-size:17px}.hero-facts p>span{font-size:10px}.section-heading{gap:30px}.section-heading h2{font-size:36px}.section-intro{font-size:13px;min-width:220px}.product-grid{gap:18px}.product-visual{height:201px}.product-drawing{height:177px}.product-body{padding:23px}.product-title-row h3{font-size:23px}.product-body>p{font-size:12px;min-height:65px}.product-tags{gap:4px}.product-tags span{font-size:9px;padding:4px 6px}.application-panel{gap:28px}.application-art{height:302px}.application-copy h3{font-size:27px}.application-copy>p{font-size:12px}.focus-list{gap:5px 12px;font-size:10px}.application-tabs button{font-size:16px}.scenario-grid{gap:15px}.scenario-visual{aspect-ratio:1.4;padding:25px 0 0}.scenario-content{padding:20px 18px}.scenario-content h3{font-size:15px;padding-right:0}.scenario-link{top:20px;right:16px}.scenario-content>p{padding-right:0}.about-grid{gap:40px;grid-template-columns:.9fr 1.1fr}.about-copy h2{font-size:27px}.about-graphic{height:310px;padding:22px}.about-ratio{font-size:128px}.contact-grid{gap:28px}.form-row{gap:14px}.summary-panel{padding:25px 20px}.summary-title>span:last-child{font-size:8px}.footer-main{gap:25px}}
@media(max-width:760px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}.header-inner{height:73px}.menu-toggle{display:block}.main-nav{position:absolute;display:none;top:73px;left:0;right:0;padding:18px 20px 23px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 12px 20px #152c430b;flex-direction:column;align-items:stretch;gap:0}.main-nav.is-open{display:flex}.main-nav>a{font-size:14px;padding:13px 5px;border-bottom:1px solid var(--line)}.main-nav .nav-contact{margin-top:15px;padding:13px 15px;justify-content:space-between;font-size:13px}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}.hero{padding-top:41px}.hero-top{display:block;margin-bottom:28px}.hero .eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:20px}.hero h1{font-size:clamp(40px,7.5vw,56px);letter-spacing:-1.8px;line-height:1.22}.hero-accent::after{height:5px;bottom:4px}.hero-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;min-width:0;padding:0;margin-top:23px}.hero-intro p{font-size:12px;line-height:1.75;margin:0;flex-shrink:0}.hero-intro .text-link{min-width:0;gap:17px;font-size:11px;padding-bottom:6px}.hero-intro .text-link svg{width:17px;height:17px;flex-shrink:0}.hero-visual{aspect-ratio:1.45}.hero-visual>img{object-position:center 50%}.hero-visual-label{left:19px;bottom:42px}.hero-visual-label>span{font-size:7px;letter-spacing:1.5px}.hero-visual-label p{font-size:19px;margin-top:6px}.hero-visual figcaption{left:19px;right:auto;bottom:15px;font-size:11px;padding:2px 6px}.hero-image-link{width:38px;height:38px;bottom:19px;right:18px}.hero-image-link svg{width:20px;height:20px}.hero-facts{padding-block:22px;grid-template-columns:.7fr 1fr 1.15fr}.hero-facts>div{padding:0 12px;gap:0;display:block}.fact-index{display:block;font-size:8px;margin-bottom:7px;padding:0}.hero-facts strong{font-size:clamp(11px,2.8vw,17px);letter-spacing:-.4px;white-space:nowrap}.hero-facts p{gap:4px}.hero-facts p>span{font-size:8px;white-space:nowrap}.section{padding-block:67px}.section-heading{display:block;margin-bottom:31px}.eyebrow{font-size:9px;letter-spacing:1.3px}.section-heading h2{font-size:32px;letter-spacing:-1px;margin-top:16px}.section-intro{min-width:0;margin-top:22px;font-size:12px;line-height:1.8;padding:0}.section-intro br{display:none}.section-intro strong{margin-bottom:5px;font-size:13px}.product-grid{grid-template-columns:1fr;gap:24px}.product-visual{height:auto;aspect-ratio:2.25;padding-top:20px}.visual-meta{padding:0 22px;font-size:8px}.product-drawing{height:auto;max-height:calc(100% - 18px);width:100%;margin-top:-6px}.product-body{padding:24px}.product-title-row h3{font-size:24px}.product-body>p{min-height:0;font-size:12px;margin-top:12px}.product-tags{gap:7px;margin-top:17px}.product-tags span{font-size:10px;padding:4px 8px}.product-details{margin-top:23px}.product-details summary{padding:15px 0}.product-cta{font-size:12px}.section-footnote{font-size:9px;line-height:1.8;margin-top:13px}.applications{padding-top:61px;padding-bottom:61px}.applications .section-heading{margin-bottom:26px}.application-tabs button{font-size:13px;gap:9px;padding:14px 0 17px}.application-tabs button span{font-size:8px}.application-tabs button svg{margin-right:8px;width:13px;height:13px}.application-panel{grid-template-columns:1fr;gap:29px;padding-top:28px}.application-art{height:253px}.application-art>svg{height:88%;width:auto;max-width:100%}.art-caption{left:18px;top:17px;font-size:8px}.art-note{bottom:14px;right:18px;font-size:9px}.application-copy h3{font-size:28px;margin:10px 0 14px}.application-copy>p{max-width:none;font-size:12px}.small-label{font-size:10px}.focus-list{gap:6px 15px;margin:17px 0 24px}.application-copy .text-link{font-size:12px}.scenario-grid{grid-template-columns:1fr;gap:20px}.scenario-visual{aspect-ratio:1.75;padding:27px 19px 0}.scenario-visual>svg{max-height:235px}.scenario-stamp{top:15px;left:22px}.scenario-content{padding:23px}.scenario-content h3{font-size:18px;padding-right:25px;margin-top:8px}.scenario-content>p{font-size:12px;padding-right:25px}.scenario-link{top:53px;right:23px}.about-section{padding-block:60px}.about-grid{grid-template-columns:1fr;gap:37px}.about-graphic{height:269px;order:2}.about-ratio{font-size:144px}.about-copy h2{font-size:30px;margin-top:16px}.about-copy>p:not(.eyebrow){font-size:12px;margin-top:13px;max-width:none}.about-copy .company-name{font-size:14px!important;margin-top:22px!important}.about-copy .text-link{font-size:12px;margin-top:23px}.contact-grid{grid-template-columns:1fr;gap:35px}.contact-section .section-heading{margin-bottom:27px}.field label{font-size:12px}.field{margin-bottom:20px}.field textarea,.field select{font-size:13px}.field textarea::placeholder{font-size:11px}.form-row{gap:15px}.requirements-form .button{width:100%;padding-block:14px}.form-note{font-size:11px;line-height:1.85;margin-top:12px}.summary-panel{padding:25px}.summary-title h3{font-size:16px}.summary-output{min-height:235px;font-size:12px}.summary-actions{gap:11px}.summary-help{font-size:10px}.site-footer{padding:31px 0 23px}.footer-main{flex-wrap:wrap;gap:20px;padding-bottom:24px}.footer-main>p{width:100%;order:3;margin:0;font-size:11px}.footer-main .brand-name{font-size:20px}.footer-main .brand-mark{width:33px;height:33px}.back-to-top{margin-left:auto;font-size:10px;gap:10px}.footer-bottom{display:block;font-size:8px;line-height:1.9;margin-top:19px}.footer-bottom>span{display:block;margin-top:4px}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:38px;letter-spacing:-2px}.hero-intro{gap:8px}.hero-intro p{font-size:11px}.hero-intro .text-link{font-size:10px;gap:8px}.hero-facts>div{padding:0 9px}.hero-facts strong{font-size:10px}.hero-facts p>span{font-size:7px}.product-body{padding:21px}.application-tabs button{gap:7px;font-size:12px}.application-tabs button svg{display:none}.summary-panel{padding:22px}.summary-title>span:last-child{font-size:7px;letter-spacing:0}.summary-actions .button{font-size:11px;gap:9px}.form-row{gap:11px}}
@media(max-width:900px){.contact-person>strong{font-size:25px}.contact-person{padding:22px}.call-label{right:22px;top:25px}.contact-person-label{display:none}}
@media(max-width:760px){.contact-people{grid-template-columns:1fr;gap:14px;margin-bottom:32px}.contact-person{padding:19px 22px}.contact-person>strong{font-size:28px;margin-top:7px}.contact-person-label{display:inline;font-size:9px}.contact-person-name{font-size:14px}.call-label{top:23px;font-size:9px;gap:8px}.contact-person>div{gap:12px}.footer-contacts{flex-wrap:wrap;gap:13px 27px;padding-top:21px}.footer-contacts>span{width:100%;font-size:9px}.footer-contacts a{font-size:10px;gap:10px}.footer-contacts strong{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Keep descriptive notes readable on small screens. */
@media(max-width:760px){.hero-visual figcaption{font-size:11px}.form-note{font-size:12px}.section-footnote{font-size:11px}.product-body>p,.application-copy>p,.scenario-content>p,.about-copy>p:not(.eyebrow){font-size:14px}.summary-help{font-size:12px}.contact-section .section-intro{font-size:14px}}
/* Product and workshop photography supplied with the company brochure. */
.product-visual.has-photo{height:auto;aspect-ratio:1.68;padding:0;background:#dce2e7}
.product-visual.has-photo>img{width:100%;height:100%;object-fit:cover}
.product-visual.has-photo .visual-meta{position:absolute;left:0;right:0;top:18px;color:#fff;text-shadow:0 1px 6px #10263b;z-index:1}
.product-visual.has-photo .visual-caption{color:#fff;background:#10263ba6;padding:3px 8px;bottom:14px;right:18px;font-size:11px}
.product-visual.has-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(#10263b38,transparent 30%,transparent 70%,#10263b25);pointer-events:none}
.product-title-row h3{font-size:24px}.product-body>p{font-size:14px;line-height:1.85}
.extended-products{padding-bottom:88px}.extended-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:27px}.extended-heading h2{font-size:25px;letter-spacing:-.7px;font-weight:500}.extended-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.extended-card{background:#fff;border:1px solid var(--line);overflow:hidden}.photo-open{position:relative;display:block;width:100%;padding:0;background:#e5eaee;text-align:left;overflow:hidden}.extended-card .photo-open{aspect-ratio:1.6}.photo-open>img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.photo-open:hover>img{transform:scale(1.035)}.photo-open-label{position:absolute;bottom:12px;right:13px;color:#fff;background:#10263bbf;padding:6px 9px;font-size:10px;display:flex;align-items:center;gap:7px;border:1px solid #ffffff38;pointer-events:none}.photo-open-label svg{width:13px;height:13px}.extended-copy{padding:22px 21px}.extended-copy h3{font-size:17px;line-height:1.5;font-weight:600}.extended-copy p{font-size:13px;line-height:1.8;color:var(--muted);margin:10px 0 20px;min-height:48px}.extended-copy .text-link{font-size:12px;width:100%;gap:12px}.extended-copy .text-link svg{width:17px;height:17px}
.application-art.application-photo{background:none;border:1px solid #41556a;height:350px}.application-art.application-photo>img{width:100%;height:100%;object-fit:cover}.application-photo .art-caption,.application-photo .art-note{color:white;background:#10263bb5;padding:5px 8px}.application-photo .art-caption{top:18px;left:18px;letter-spacing:1px}.application-photo .art-note{right:16px;bottom:16px}.application-art.application-photo::after{background:linear-gradient(#10263b28,transparent 40%,#10263b30)}
.real-project .scenario-visual{display:block;width:100%;height:auto;aspect-ratio:1.6;padding:0;cursor:zoom-in}.real-project .scenario-visual::before{display:none}.real-project .scenario-content{min-height:178px}.real-project .scenario-content h3{font-size:19px;padding-right:26px}.real-project .scenario-content>p{font-size:13px;line-height:1.8}.real-project .scenario-link{top:57px}.scenario-grid{row-gap:26px}
.about-photo{height:350px;position:relative;background:#dae1e6;overflow:hidden}.about-photo img{width:100%;height:100%;object-fit:cover}.about-photo figcaption{position:absolute;left:18px;bottom:16px;background:#10263bbd;color:#fff;padding:5px 9px;font-size:11px}.process-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;margin-top:46px;padding-top:31px;border-top:1px solid #cdd6dd}.process-step>span{font:12px Arial,sans-serif;color:var(--orange);letter-spacing:1px}.process-step h3{font-size:16px;font-weight:600;line-height:1.5;margin:10px 0}.process-step p{font-size:13px;line-height:1.85;color:var(--muted)}
.photo-dialog{width:min(1080px,92vw);max-width:92vw;max-height:92dvh;padding:24px;border:1px solid #ffffff26;background:#10263b;color:#fff;border-radius:3px;overflow:auto}.photo-dialog::backdrop{background:#071828de;backdrop-filter:blur(5px)}.photo-dialog-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.photo-dialog-top h2{font-size:18px;line-height:1.5;font-weight:500}.photo-dialog-close{width:40px;height:40px;flex-shrink:0;font-size:30px;line-height:1;background:#ffffff12;color:#fff}.photo-dialog>img{width:auto;height:auto;max-width:100%;max-height:72dvh;object-fit:contain;margin-inline:auto}.photo-dialog>p{font-size:11px;color:#aec0cd;margin-top:16px;text-align:center}
@media(max-width:1100px){.extended-grid{gap:15px}.extended-copy{padding:19px 16px}.extended-copy h3{font-size:16px}.extended-copy p{font-size:12px;min-height:63px}.product-title-row h3{font-size:22px}.process-flow{gap:25px}.process-step h3{font-size:15px}}
@media(max-width:900px){.extended-grid{grid-template-columns:repeat(2,1fr);gap:22px}.extended-copy p{min-height:0;font-size:14px}.extended-copy h3{font-size:18px}.application-art.application-photo{height:302px}.real-project .scenario-content h3{font-size:16px}.real-project .scenario-content>p{font-size:12px}.real-project .scenario-content{min-height:181px}.about-photo{height:310px}.process-flow{grid-template-columns:repeat(2,1fr);row-gap:28px}.process-step p{font-size:14px}}
@media(max-width:760px){.hero-visual>img{object-position:52% center}.product-title-row h3{font-size:24px}.product-visual.has-photo{aspect-ratio:1.6}.product-visual.has-photo .visual-meta{font-size:9px;padding-inline:20px}.product-body>p{font-size:14px}.extended-products{padding-bottom:64px}.extended-heading{display:block;margin-bottom:24px}.extended-heading h2{font-size:24px;line-height:1.5;margin-top:13px}.extended-grid{gap:16px}.extended-copy{padding:18px 16px}.extended-copy h3{font-size:16px}.extended-copy p{font-size:13px;min-height:70px;margin-bottom:15px}.extended-copy .text-link{font-size:11px}.extended-card .photo-open{aspect-ratio:1.3}.photo-open-label{font-size:9px;right:9px;bottom:9px;padding:4px 6px;gap:4px}.photo-open-label svg{width:12px;height:12px}.application-art.application-photo{height:253px}.application-photo .art-caption{font-size:9px;top:14px;left:14px}.application-photo .art-note{font-size:10px}.real-project .scenario-visual{aspect-ratio:1.65}.real-project .scenario-content{min-height:0}.real-project .scenario-content h3{font-size:19px}.real-project .scenario-content>p{font-size:14px}.real-project .photo-open-label{font-size:11px;bottom:13px;right:13px;padding:6px 9px}.about-photo{height:269px;order:2}.process-flow{margin-top:34px;gap:27px 22px;padding-top:26px}.process-step h3{font-size:15px}.process-step p{font-size:13px}.photo-dialog{padding:15px;width:94vw;max-width:94vw;max-height:90dvh}.photo-dialog-top{margin-bottom:13px}.photo-dialog-top h2{font-size:16px}.photo-dialog>img{max-height:68dvh}.photo-dialog>p{font-size:11px;line-height:1.8}}
@media(max-width:380px){.product-title-row h3{font-size:22px}.extended-grid{gap:12px}.extended-copy{padding:16px 12px}.extended-copy h3{font-size:15px}.extended-copy p{font-size:12px;min-height:82px}.process-flow{gap:25px 18px}.process-step h3{font-size:14px}}
/* Complete locale navigation and marine product photography. */
.site-header{--header-height:88px}.header-inner{height:var(--header-height);gap:20px}.header-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}.language-select{width:110px;min-height:42px;border:1px solid #cbd5dd;border-radius:3px;background:#fff;color:var(--navy);font-size:12px;padding:8px 24px 8px 10px;cursor:pointer}.language-select:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.main-nav{gap:22px;font-size:12px}.main-nav .nav-contact{margin-left:0;gap:12px;white-space:nowrap;padding-inline:16px}.brand-name>span.i18n-inline{display:inline;font:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0}.brand-name>span.brand-subtitle{font-size:7px;letter-spacing:1.2px}.field label>span.i18n-inline{font:inherit;color:inherit;margin:0}.hero-heading,.section-heading>div{min-width:0}.i18n-inline{white-space:normal}.footer-languages{display:flex;flex-wrap:wrap;gap:12px 24px;padding:22px 0 0;font-size:12px;color:#c4d2dd}.footer-languages a[aria-current=page]{color:var(--orange-light)}.footer-contacts{flex-wrap:wrap}.photo-open:focus-visible{outline-offset:-4px}
.marine-section{padding-top:0;padding-bottom:102px}.marine-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:27px}.marine-card{background:#fff;border:1px solid var(--line);overflow:hidden}.marine-photo{aspect-ratio:1.68;display:flex;align-items:center;justify-content:center;background:#eef0ed}.marine-photo>img{width:100%;height:100%;object-fit:cover}.marine-source-window{position:relative;overflow:hidden;flex:none}.marine-window-ship{width:100%;height:auto;aspect-ratio:1293/731}.marine-window-port{height:100%;width:auto;aspect-ratio:1059/783}.marine-source-window>img{position:absolute;height:auto;max-width:none}.marine-window-ship>img{width:148.5%;left:-9.4%;top:-34.6%}.marine-window-port>img{width:181.3%;left:-15.9%;top:-30.9%}.marine-copy{padding:26px 29px}.marine-copy>span{font-size:11px;color:var(--orange)}.marine-copy h3{font-size:25px;font-weight:500;line-height:1.45;margin:10px 0 11px}.marine-copy p{font-size:14px;color:var(--muted);line-height:1.85;max-width:500px}.marine-copy .text-link{margin-top:23px;font-size:13px}
html[lang=en] body{font-family:Arial,"Noto Sans",sans-serif}html[lang=ja] body{font-family:"Noto Sans CJK JP","Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif}html[lang=ko] body{font-family:"Noto Sans CJK KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all}html[lang=zh-Hant] body{font-family:"PingFang TC","Microsoft JhengHei","Noto Sans CJK TC",sans-serif}html[lang=en] .hero h1{font-size:clamp(42px,4.2vw,64px);letter-spacing:-1.6px;line-height:1.15}html[lang=en] .section-heading h2{font-size:40px;letter-spacing:-1px}html[lang=en] .hero-intro{min-width:250px;max-width:320px}html[lang=en] .eyebrow{letter-spacing:1px}html[lang=en] .product-title-row h3{font-size:23px}html[lang=en] .real-project .scenario-content h3{font-size:18px}html[lang=en] .extended-copy h3{font-size:17px}html[lang=en] .extended-copy p{min-height:72px}.section-intro{max-width:390px}
@media(max-width:1200px){.menu-toggle{display:block}.header-tools{margin-left:auto}.main-nav{position:absolute;display:none;top:var(--header-height);left:0;right:0;padding:18px 30px 23px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 12px 20px #152c430b;flex-direction:column;align-items:stretch;gap:0}.main-nav.is-open{display:flex}.main-nav>a{font-size:14px;padding:13px 5px;border-bottom:1px solid var(--line)}.main-nav .nav-contact{margin-top:15px;padding:13px 15px;justify-content:space-between;font-size:13px}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}}
@media(max-width:900px){.site-header{--header-height:76px}.marine-section{padding-bottom:80px}.marine-copy{padding:23px}.marine-copy h3{font-size:22px}html[lang=en] .hero h1{font-size:48px}html[lang=en] .section-heading h2{font-size:34px}}
@media(max-width:760px){.site-header{--header-height:73px}.header-inner{gap:14px}.language-select{width:104px;font-size:12px}.header-tools{gap:6px}.site-header .brand-name{font-size:21px;letter-spacing:1px}.site-header .brand-mark{width:34px;height:34px}.site-header .brand{gap:8px}.main-nav{padding-inline:20px}.hero-facts strong{white-space:normal;font-size:13px;line-height:1.45}.hero-facts p>span{white-space:normal;font-size:10px;line-height:1.6}.hero-facts{align-items:start;grid-template-columns:.7fr 1fr 1.15fr}.marine-grid{grid-template-columns:1fr;gap:23px}.marine-section{padding-bottom:63px}.marine-copy{padding:24px}.marine-copy h3{font-size:24px}.marine-copy p{font-size:14px}.marine-photo{aspect-ratio:1.55}.section-intro{max-width:none}html[lang=en] .hero h1{font-size:36px;letter-spacing:-1px;line-height:1.17}html[lang=en] .section-heading h2{font-size:30px}html[lang=en] .hero-intro{max-width:none;min-width:0;display:block}html[lang=en] .hero-intro p{font-size:14px}html[lang=en] .hero-intro .text-link{margin-top:17px;gap:24px}html[lang=en] .hero-accent::after{height:5px;bottom:3px}html[lang=en] .product-title-row h3{font-size:23px}html[lang=en] .extended-copy h3{font-size:16px}html[lang=en] .extended-copy p{min-height:114px}.extended-copy p{overflow-wrap:anywhere}.footer-languages{font-size:12px;gap:14px 20px}.footer-contacts{gap:14px 24px}.footer-contacts a{white-space:nowrap}.contact-person strong{font-size:25px}}
@media(max-width:380px){.header-inner{gap:8px}.site-header .brand-name{font-size:18px;letter-spacing:.6px}.site-header .brand-mark{width:29px;height:29px}.site-header .brand{gap:6px}.brand-name>span.brand-subtitle{font-size:6px;letter-spacing:.8px}.language-select{width:92px;font-size:11px;padding-left:8px;padding-right:21px;min-height:38px}.header-tools{gap:4px}.menu-toggle{width:34px;height:38px;padding:6px}.hero-facts>div{padding-inline:8px}.hero-facts strong{font-size:12px}.hero-facts p>span{font-size:9px}.contact-person strong{font-size:22px}html[lang=en] .hero h1{font-size:32px}.marine-copy{padding:21px}}
.form-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.field,.field select{min-width:0}

.contact-people{margin-bottom:20px}.digital-contacts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:42px}.digital-contact{min-width:0;display:block;padding:23px 27px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--navy);transition:border-color .2s,background .2s}.digital-contact:hover{border-color:var(--orange);background:#fffaf7}.digital-contact>div{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:15px;font-weight:500}.digital-contact svg{width:17px;height:17px;color:var(--orange);flex-shrink:0}.digital-contact strong{display:block;font-family:Arial,sans-serif;font-size:27px;font-weight:500;line-height:1.5;margin-top:8px;overflow-wrap:anywhere}.digital-contact strong.email-address{font-size:clamp(18px,2vw,25px)}.digital-action{display:block;margin-top:7px;color:var(--muted);font-size:12px}.footer-contacts .footer-email{min-width:0;white-space:normal}.footer-email strong{overflow-wrap:anywhere}
@media(max-width:760px){.contact-people{margin-bottom:14px}.digital-contacts{grid-template-columns:1fr;gap:14px;margin-bottom:32px}.digital-contact{padding:19px 22px}.digital-contact strong{font-size:25px}.digital-contact strong.email-address{font-size:20px}}
@media(max-width:380px){.digital-contact strong{font-size:22px}.digital-contact strong.email-address{font-size:18px}}

.language-switch{position:relative;display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--navy);transition:border-color .2s,background .2s}.language-switch:hover{border-color:var(--orange);background:#fffaf7}.language-switch:focus-within{outline:3px solid var(--orange);outline-offset:3px}.language-globe{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.45;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.language-switch .language-select{position:absolute;inset:0;z-index:1;width:100%;height:100%;min-width:0;min-height:0;margin:0;padding:0;opacity:0;cursor:pointer}