/* A clear company-to-product narrative, with original supplied imagery. */
:root{--paper:#fff;--ink:#153b38;--muted:#637673;--line:#dfe8e5;--green:#d2e9e0;--dark:#143e38;--soft:#f1f7f4}
body{background:#fff}.site-header{background:rgba(255,255,255,.97)}.topline{background:#f3f8f5}.topline>.shell{height:32px}.topline i{background:#2c8874}.navigation{height:86px}.desktop-nav{gap:30px}.desktop-nav a{font-size:12px}.wordmark{letter-spacing:1.8px}.button{background:#207767;border-radius:5px;min-height:51px;font-size:12px;gap:26px}.button:hover{background:#155b4e}.button-light{background:#d2e9e0;color:var(--ink)}.button-light:hover{background:#e5f4ee}.text-link:hover{color:#27816e}.header-compare{border-radius:5px}.section-label{color:#27806e;letter-spacing:2px;font-size:10px;font-weight:600;line-height:1.6;margin-bottom:20px}.home-section{padding:90px 0}.home-heading{margin-bottom:34px}.home-heading h2{font-size:clamp(32px,3.4vw,48px);font-weight:500;letter-spacing:-1.8px;line-height:1.13}.home-heading>p:last-child:not(.section-label){font-size:14px;line-height:1.8;margin-top:18px}.home-heading.centered{text-align:center;margin-bottom:42px}.home-heading.centered>p:last-child{max-width:610px;margin-inline:auto}.home-section,.brand-section{scroll-margin-top:0}
/* Brand introduction */
.brand-section{background:#f6faf8;padding-top:46px}.brand-grid{display:grid;grid-template-columns:1fr 1.03fr;gap:48px;align-items:center}.brand-copy{padding-block:26px 40px}.brand-copy h1{font-size:clamp(44px,4.5vw,67px);line-height:1.09;letter-spacing:-2.8px;font-weight:500}.brand-copy>p:not(.section-label){font-size:14px;line-height:1.85;max-width:465px;margin-top:25px}.brand-actions{display:flex;gap:24px;align-items:center;margin-top:30px;flex-wrap:wrap}.brand-actions .text-link{border:0;gap:15px}.brand-display{position:relative;min-width:0;background:#eef3f6;border-radius:18px;overflow:hidden;align-self:stretch;min-height:470px;display:flex;flex-direction:column;justify-content:space-between}.brand-display-label{position:absolute;top:29px;left:29px;color:#7c908d;font-size:10px;letter-spacing:2.5px}.brand-products{position:relative;width:100%;height:440px;display:flex;align-items:center;padding:20px 0 0}.brand-product{position:absolute;display:block;mix-blend-mode:darken;transition:transform .4s}.brand-product .product-art{width:100%;height:100%;object-fit:contain}.brand-product-e1{width:59%;left:-14%;top:56px;z-index:1}.brand-product-k111{width:66%;left:21%;top:44px;z-index:2}.brand-product-u11{width:59%;right:-15%;top:84px;z-index:1}.brand-product:hover{transform:translateY(-8px)}.brand-display-bottom{position:relative;display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:.6px;border-top:1px solid #dce5e7;margin:0 28px;padding:20px 0;color:#637975;gap:20px}.home-chapters{margin-top:35px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #dce8e2}.home-chapters a{display:flex;align-items:center;gap:16px;font-size:11px;padding:24px 26px;border-right:1px solid #dce8e2}.home-chapters a:first-child{padding-left:0}.home-chapters a:last-child{border-right:0;padding-right:0}.home-chapters a>span{color:#89a39a;font-size:10px}.home-chapters b{margin-left:auto;font-size:15px;font-weight:400;color:#498774}.home-chapters a:hover{color:#2c8a76}
/* Complete seven-model overview */
.home-collection-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:36px 22px}.home-product-card{width:calc((100% - 66px)/4);min-width:0}.home-product-card>a{display:block}.home-product-image{position:relative;overflow:hidden;background:#f4f7fa;border-radius:10px;aspect-ratio:1.05}.home-product-image .product-art{height:100%;width:100%;object-fit:contain;transition:transform .4s}.home-product-image:hover .product-art{transform:scale(1.06)}.home-product-image>span{position:absolute;top:14px;left:15px;font-size:9px;color:#69847b}.home-product-image>b{position:absolute;bottom:13px;right:14px;width:27px;height:27px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:15px;font-weight:400}.home-product-info{text-align:center;padding-top:18px}.home-product-info h3{font-size:22px;font-weight:500;letter-spacing:-.4px}.home-product-info p{font-size:11px;line-height:1.65;margin-top:7px}.collection-bottom{display:flex;justify-content:center;align-items:center;gap:35px;flex-wrap:wrap;margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}.collection-bottom p{font-size:12px}.collection-bottom .text-link{font-size:11px;gap:20px}
/* Customization: real variants and explicit model scope */
.customization-section{background:#f0f7f3}.customization-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.customization-visual{background:#f4f7fa;border-radius:16px;overflow:hidden}.customization-image{height:460px;display:flex;align-items:center;justify-content:center}.customization-image .product-art{width:100%;height:100%;object-fit:contain}.customization-caption{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:10px;margin:0 30px;padding:20px 0;border-top:1px solid #dce5e7;letter-spacing:.5px}.customization-caption>span:last-child{color:#6d817c;font-size:10px;letter-spacing:0}.customization-swatches{display:flex;justify-content:center;gap:12px;background:#fff;padding:20px}.customization-swatches button{display:flex;align-items:center;gap:8px;border:1px solid transparent;padding:8px 10px;font-size:10px;border-radius:30px;line-height:1.3}.customization-swatches button.active{border-color:#7ca89a;background:#f1f8f5}.swatch{width:18px;height:18px;display:block;border-radius:50%;border:1px solid rgba(0,0,0,.1);flex-shrink:0}.swatch-0{background:#718a4f}.swatch-1{background:#24282a}.swatch-2{background:conic-gradient(#6142ce,#ec1696,#fad828,#42e8af,#6142ce)}.customization-copy .home-heading{margin-bottom:28px}.customization-options{display:grid;gap:18px}.customization-options article{display:flex;gap:18px;border-top:1px solid #d6e4dc;padding-top:18px}.customization-options article>span{font-size:10px;line-height:24px;color:#669586}.customization-options h3{font-size:17px;letter-spacing:-.3px;line-height:1.4;font-weight:500}.customization-options p{font-size:12px;line-height:1.65;margin-top:5px;max-width:430px}.customization-note{font-size:10px;line-height:1.8;margin-top:24px}
/* Development, production and quality form one connected section. */
.capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.capability-card{border:1px solid var(--line);border-radius:11px;overflow:hidden;display:flex;flex-direction:column}.capability-image{display:block;height:215px;overflow:hidden}.capability-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.capability-image:hover img{transform:scale(1.04)}.capability-card>div{padding:26px;display:flex;flex-direction:column;flex:1;align-items:flex-start}.capability-card h3{font-size:23px;letter-spacing:-.6px;line-height:1.2;font-weight:500}.capability-card p{font-size:12px;line-height:1.8;margin:16px 0 20px}.capability-card .text-link{font-size:11px;margin-top:auto;padding:8px 0;gap:23px}.home-quality{display:flex;align-items:center;gap:35px;background:#f0f6f3;padding:28px;margin-top:30px;border-radius:9px}.home-quality>div{max-width:180px}.home-quality>div>span{font-size:9px;letter-spacing:1px;color:#4a8271}.home-quality>div>p{font-size:15px;color:var(--ink);line-height:1.4;margin-top:9px}.home-quality ol{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;list-style:none;flex:1}.home-quality li{border-left:1px solid #cfe0d7;padding-left:20px}.home-quality li strong{display:block;font-size:19px;font-weight:500;line-height:1.4}.home-quality li span{display:block;font-size:9px;line-height:1.6;margin-top:5px;color:#70857c}.home-quality>.text-link{font-size:10px;white-space:nowrap;gap:15px}
/* Company overview closes the home narrative. */
.about-section{background:#f4f8f6;padding-block:80px}.about-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:70px;align-items:center}.about-photo{position:relative;border-radius:14px;overflow:hidden;height:450px}.about-photo>img{height:100%;width:100%;object-fit:cover;object-position:37% center}.about-photo>span{position:absolute;bottom:23px;left:23px;background:rgba(255,255,255,.94);padding:10px 14px;color:var(--ink);font-size:9px;letter-spacing:1px;border-radius:4px}.about-copy .home-heading{margin-bottom:24px}.about-copy>p{font-size:13px;line-height:1.9;margin-top:15px}.about-copy>.about-lead{font-size:18px;color:var(--ink);line-height:1.5}.about-copy>.button{margin-top:27px}.page-intro:not(.intro-dark){background:#f1f7f3}footer{background:#173f38;color:#fff;padding-top:65px}.footer-main{grid-template-columns:1.5fr 1fr 1fr 1fr}.footer-main>div:first-child p{color:#b6cdc4;font-size:13px;line-height:1.8;max-width:240px}.footer-main h3{color:#eaf3ec;font-size:11px}.footer-main>div>:is(a:not(.wordmark),.footer-model-name){color:#b6cdc4;font-size:11px}.footer-main>div>a:hover{color:#fff}.footer-bottom{border-top-color:#3c5e54;color:#abc4b9}.footer-main{border-bottom-color:#3c5e54}
@media(min-width:1550px){.brand-display{min-height:530px}.brand-products{height:480px}.brand-product-e1{top:68px}.brand-product-k111{top:54px}.brand-product-u11{top:100px}}
@media(max-width:1100px){.brand-grid{gap:30px}.brand-copy h1{font-size:51px}.brand-display{min-height:445px}.brand-products{height:385px}.brand-product-e1{width:66%;left:-16%;top:68px}.brand-product-k111{width:70%;left:21%;top:72px}.brand-product-u11{width:64%;right:-16%;top:95px}.desktop-nav{gap:20px}.navigation{gap:25px}.home-chapters a{padding-inline:18px;font-size:10px;gap:10px}.home-section{padding:72px 0}.customization-grid,.about-grid{gap:42px}.customization-image{height:420px}.customization-swatches{gap:2px;padding:16px 8px}.customization-swatches button{font-size:9px}.home-quality{flex-wrap:wrap;gap:24px}.home-quality>div{max-width:none;width:100%;display:flex;gap:20px;align-items:center}.home-quality>div>p{margin:0}.capability-card>div{padding:22px}.capability-card h3{font-size:21px}.capability-image{height:190px}.about-photo{height:470px}.home-product-info p{font-size:10px}}
@media(max-width:800px){.brand-copy h1{font-size:44px;letter-spacing:-1.8px}.brand-actions{gap:14px}.brand-actions .button{font-size:11px;padding-inline:18px;gap:16px}.brand-actions .text-link{font-size:11px}.brand-display{min-height:415px}.brand-display-label{left:20px;font-size:8px}.brand-product-e1{top:87px}.brand-product-k111{top:84px}.brand-product-u11{top:105px}.brand-display-bottom{margin:0 18px;font-size:8px;gap:8px}.home-collection-grid{gap:28px 18px}.home-product-card{width:calc((100% - 36px)/3)}.home-product-info h3{font-size:20px}.customization-grid{gap:30px}.customization-image{height:375px}.customization-caption{margin-inline:18px}.customization-swatches button{flex-direction:column;font-size:8px;gap:6px}.home-heading h2{font-size:34px}.home-heading>p:last-child:not(.section-label){font-size:13px}.capability-grid{gap:16px}.capability-card>div{padding:18px}.capability-card h3{font-size:20px}.capability-card p{font-size:11px}.capability-image{height:170px}.home-quality ol{gap:16px}.home-quality li{padding-left:13px}.about-grid{gap:35px}.about-photo{height:485px}.about-copy>p{font-size:12px}.about-copy>.about-lead{font-size:17px}.topline>.shell>span:last-child{font-size:8px}}
@media(max-width:700px){.navigation{height:75px}.topline>.shell{height:30px}.topline>.shell>span:first-child{font-size:7px;letter-spacing:.7px}.topline>.shell>span:last-child>.topline-description,.topline i{display:none}.topline button{margin-left:0;padding-left:0;border-left:0}.brand-section{padding-top:25px}.brand-grid{display:flex;flex-direction:column;gap:24px;align-items:stretch}.brand-copy{padding:15px 0 0}.brand-copy h1{font-size:49px;line-height:1.08;letter-spacing:-2px}.brand-copy>p:not(.section-label){font-size:13px;margin-top:22px;max-width:520px}.section-label{font-size:9px;letter-spacing:1.3px;margin-bottom:17px}.brand-actions{margin-top:24px;gap:23px}.brand-display{min-height:350px;max-width:500px;width:100%;align-self:center;border-radius:12px}.brand-products{height:307px}.brand-display-label{top:23px;left:24px;font-size:8px}.brand-product-e1{width:59%;top:33px;left:-14%}.brand-product-k111{width:66%;top:28px;left:21%}.brand-product-u11{width:59%;top:50px;right:-15%}.brand-display-bottom{padding:16px 0;margin:0 24px;font-size:8px}.home-chapters{grid-template-columns:1fr 1fr;margin-top:26px}.home-chapters a{font-size:10px;padding:17px 15px!important;gap:12px}.home-chapters a:nth-child(2){border-right:0}.home-chapters a:nth-child(n+3){border-top:1px solid #dce8e2}.home-chapters a:nth-child(odd){padding-left:0!important}.home-chapters a:nth-child(even){padding-right:0!important}.home-section{padding:55px 0}.home-heading{margin-bottom:25px}.home-heading.centered{margin-bottom:29px}.home-heading h2{font-size:34px;line-height:1.15;letter-spacing:-1px}.home-heading>p:last-child:not(.section-label){font-size:12px;line-height:1.8;margin-top:15px}.home-collection-grid{gap:27px 13px}.home-product-card{width:calc((100% - 13px)/2)}.home-product-image{aspect-ratio:.92;border-radius:7px}.home-product-image>span{font-size:8px;top:10px;left:10px}.home-product-image>b{width:24px;height:24px;font-size:14px;right:10px;bottom:10px}.home-product-info{padding-top:13px}.home-product-info h3{font-size:21px}.home-product-info p{font-size:9px;line-height:1.7;margin-top:6px}.collection-bottom{display:block;text-align:center;margin-top:28px;padding-top:24px}.collection-bottom p{font-size:11px}.collection-bottom .text-link{margin-top:14px;font-size:11px}.customization-grid{display:flex;flex-direction:column;gap:28px}.customization-copy{order:-1}.customization-copy .home-heading{margin-bottom:23px}.customization-options{gap:16px}.customization-options article{padding-top:16px;gap:15px}.customization-options h3{font-size:17px}.customization-options p{font-size:12px}.customization-note{font-size:9px;margin-top:21px}.customization-visual{width:100%;max-width:470px;border-radius:10px}.customization-image{height:340px}.customization-caption{margin-inline:24px;padding-block:16px}.customization-swatches{padding:15px 12px;gap:12px}.customization-swatches button{flex-direction:row;font-size:9px;gap:7px;padding:8px}.capability-grid{grid-template-columns:1fr;gap:23px}.capability-image{height:215px}.capability-card>div{padding:24px}.capability-card h3{font-size:25px}.capability-card p{font-size:12px;margin:13px 0 18px}.capability-card .text-link{font-size:11px}.home-quality{padding:24px;margin-top:24px;display:block}.home-quality>div{display:block}.home-quality>div>p{margin-top:8px;font-size:16px}.home-quality ol{grid-template-columns:1fr 1fr;gap:23px;margin-top:25px}.home-quality li{padding-left:14px}.home-quality li strong{font-size:20px}.home-quality li span{font-size:10px}.home-quality>.text-link{margin-top:22px;font-size:11px}.about-grid{display:flex;flex-direction:column;gap:30px;align-items:stretch}.about-photo{height:285px;width:100%}.about-copy>p{font-size:13px}.about-copy>.about-lead{font-size:19px}.about-copy>.button{margin-top:24px}.about-photo>span{bottom:19px;left:19px;font-size:8px}.footer-main{grid-template-columns:1fr 1fr;gap:32px 24px}.footer-main>div:first-child{grid-column:1/-1}.footer-main>div:first-child p{max-width:none}.footer-main>div>:is(a:not(.wordmark),.footer-model-name){font-size:11px}footer{padding-top:45px}.footer-bottom{font-size:9px}html[lang=zh-CN] .brand-copy h1{font-size:43px;line-height:1.18}html[lang=zh-CN] .home-heading h2{font-size:31px}}
@media(max-width:360px){.brand-copy h1{font-size:44px}.brand-display{min-height:307px}.brand-products{height:263px}.brand-product-e1{top:29px}.brand-product-k111{top:27px}.brand-product-u11{top:44px}.brand-actions{gap:15px}.brand-actions .button{font-size:10px;padding-inline:15px}.brand-actions .text-link{font-size:10px}.customization-swatches{gap:3px}.customization-swatches button{font-size:8px;padding:7px}.home-product-info h3{font-size:20px}.home-product-info p{font-size:8px}.home-heading h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){.brand-product,.home-product-image .product-art,.capability-image img{transition:none}}