:root{--ink:#153f36;--body:#51615c;--line:#dfe5e1;--light:#f4f6f4;--sans:Arial,'Helvetica Neue','PingFang SC','Microsoft YaHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:white;font:16px/1.65 var(--sans)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer;color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid #679b84;outline-offset:4px}figure{margin:0}h1,h2,h3,p{overflow-wrap:break-word}h1{font-size:clamp(40px,4.4vw,68px);line-height:1.12;letter-spacing:-2px;font-weight:600;margin:0 0 25px}h2{font-size:clamp(30px,3vw,44px);line-height:1.2;letter-spacing:-1px;font-weight:600;margin:0}h3{font-size:20px;line-height:1.4;font-weight:600}p{margin:0 0 18px}.skip{position:fixed;top:-80px;left:20px;background:white;padding:10px;z-index:200}.skip:focus{top:10px}.header{height:90px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:50}.brand{display:flex;gap:12px;align-items:center;font-size:20px;letter-spacing:.7px;font-weight:600;line-height:1.2;white-space:nowrap}.brand-sub{display:block;font-size:11px;letter-spacing:1.8px;margin-top:6px;font-weight:400}.brand-icon{font:46px/1 Georgia,serif;color:#769786;transform:skew(-8deg);letter-spacing:-9px;margin-right:8px}.header nav{display:flex;gap:25px;font-size:14px}.header nav a:hover{color:#719786}.header-actions{display:flex;align-items:center;gap:20px}.language{border:0;background:none;padding:10px 0;font-size:14px}.menu{display:none;border:0;background:none;font-size:24px}.button{display:inline-flex;align-items:center;justify-content:center;padding:15px 25px;min-height:49px;background:var(--ink);border:1px solid var(--ink);color:white;font-size:14px;line-height:1.3}.button:hover{background:#2e5a4c}.button.small{padding:12px 19px;min-height:43px}.button.light{background:white;color:var(--ink);border-color:white}.text-link{font-size:14px;border-bottom:1px solid #9aaea1;padding:7px 0}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:7%;padding:40px 5% 42px;align-items:center}.hero-copy{padding:20px 0}.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:600;margin:0 0 23px;display:flex;align-items:center;gap:13px}.line{display:inline-block;width:25px;height:1px;background:var(--ink);flex-shrink:0}.hero-description{font-size:17px;color:var(--body);max-width:460px;margin-bottom:28px;line-height:1.8}.hero-buttons{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.hero-caption{border-top:1px solid var(--line);margin-top:40px;padding-top:17px;display:flex;flex-wrap:wrap;gap:15px 25px;font-size:11px;letter-spacing:1px;color:#62776b}.hero-image{height:510px;position:relative;overflow:hidden;background:var(--light)}.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center 42%}.hero-image figcaption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#102e25c9);color:white;padding:38px 22px 18px;font-size:13px}.intro-band{margin:0 5%;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:22px}.intro-band p{font-size:19px;margin:0;font-weight:500}.intro-band div{display:flex;gap:25px;font-size:13px;color:var(--body)}.section{padding:80px 5%}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:35px}.section-head p:not(.eyebrow){color:var(--body);max-width:415px;margin:0}.factory-photos{display:grid;grid-template-columns:1fr 1fr;gap:24px}.factory-photos img{width:100%;height:315px;object-fit:cover;display:block}.factory-photos figcaption{font-size:14px;padding:12px 0;color:var(--body)}.video-heading{margin:32px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.video-heading h3{margin:0;font-size:23px}.video-heading p{margin:0;font-size:13px;color:var(--body)}.factory-videos{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.video-frame{background:#eaf0ec;aspect-ratio:9/16;overflow:hidden}.video-frame video{width:100%;height:100%;display:block;object-fit:contain}.video-title{display:flex;gap:10px;justify-content:space-between;align-items:start;margin-top:16px}.video-title h3{margin:0;font-size:16px}.video-title>span{color:#62776b;font-size:12px;padding-top:2px}.video-card p{font-size:13px;color:var(--body);margin-top:6px;margin-bottom:0}.products{background:var(--light)}.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:25px}.filters button{background:white;border:1px solid var(--line);padding:9px 20px;min-height:44px;font-size:14px}.filters button.active{background:var(--ink);color:white;border-color:var(--ink)}.results-count{margin-left:auto;font-size:13px;color:var(--body)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card{min-width:0;background:white;border:1px solid var(--line)}.product-content{padding:27px}.product-number{display:block;font-size:12px;color:#739080;margin-bottom:25px}.product-meta{font-size:10px;letter-spacing:1px;color:#677d70}.product-content h3{font-size:23px;letter-spacing:-.4px;margin:10px 0 12px}.product-content p{font-size:14px;color:var(--body);min-height:74px;margin-bottom:25px}.product-links{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:18px}.product-links button{border:0;border-bottom:1px solid #b2c3b8;background:none;padding:3px 0;font-size:13px}.product-links .inquire{border:0}.approach{display:grid;grid-template-columns:1fr 1fr;gap:10%}.approach-intro p:not(.eyebrow){color:var(--body);max-width:440px;margin:24px 0}.approach-items article{display:flex;gap:24px;border-top:1px solid var(--line);padding:25px 0}.approach-items article>span{color:#789584;font-size:12px;padding-top:5px}.approach-items h3{margin:0 0 9px}.approach-items p{font-size:14px;color:var(--body);margin:0}.applications{background:var(--light);display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.application-image{height:450px;position:relative}.application-image img{width:100%;height:100%;object-fit:cover}.application-image span{position:absolute;bottom:15px;left:15px;background:#153f36d9;color:white;padding:7px 11px;font-size:11px;letter-spacing:1px}.application-copy>p:not(.eyebrow){color:var(--body);margin:22px 0;max-width:400px}.application-list button{display:flex;width:100%;justify-content:space-between;gap:20px;text-align:left;background:none;border:0;border-top:1px solid var(--line);padding:17px 0;font-size:15px}.application-list button:last-child{border-bottom:1px solid var(--line)}.application-list button>span:last-child{color:#738a7b;font-size:12px}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:27px;margin:40px 0 50px}.spec-grid article{border-top:1px solid var(--line);padding-top:20px}.spec-no{color:#769383;font-size:12px}.spec-grid h3{font-size:17px;margin:23px 0 10px}.spec-grid p{font-size:14px;color:var(--body);margin:0}.faq{max-width:850px;margin:auto}.faq details{border-top:1px solid var(--line);padding:19px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:25px;font-size:16px}.faq summary:after{content:'+';font-size:22px}.faq details[open] summary:after{content:'−'}.faq p{margin:18px 0 0;color:var(--body);font-size:14px}.enquiry{display:grid;grid-template-columns:1fr 1.1fr;gap:9%;background:var(--ink);color:white}.enquiry .eyebrow{color:#abcab8}.enquiry-copy>p:not(.eyebrow){color:#ccdad2;margin:24px 0;max-width:390px}.contact-links{display:flex;flex-direction:column;gap:22px;margin-top:35px}.contact-links>a{font-size:18px;overflow-wrap:anywhere}.contact-links small{display:block;color:#adc8b9;font-size:11px;letter-spacing:1.3px;margin-bottom:5px}.contact-links p{font-size:14px;margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}form label{display:block;margin-bottom:22px}form label>span{display:block;font-size:14px;margin-bottom:9px}.form-grid label{margin-bottom:0}form>label{margin-top:22px}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #789689;background:#234a40;color:white;border-radius:0;min-height:48px}textarea{resize:vertical}textarea::placeholder{color:#c0d0c7;opacity:1}select option{background:var(--ink)}.form-note{font-size:12px;color:#c7d7cd;margin:18px 0}.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}.download{border:0;border-bottom:1px solid #8ba99a;background:none;color:white;padding:7px 0;font-size:14px}#form-status{font-size:13px;color:#d4e4da;min-height:24px;margin:18px 0 0}footer{padding:42px 5% 24px;background:var(--light)}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:30px}.footer-top p{font-size:15px;margin:0}.footer-top>a:last-child{font-size:13px;border-bottom:1px solid #99af9f;padding:5px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:20px;font-size:12px;color:var(--body)}.footer-bottom div{display:flex;gap:23px}.footer-bottom button{border:0;background:none;font-size:12px;color:inherit;padding:0}dialog{border:0;padding:45px;max-width:680px;width:calc(100% - 36px);max-height:85vh;overflow:auto;color:var(--ink);box-shadow:0 24px 80px #09231e44}dialog::backdrop{background:#09231e99}dialog h2{font-size:32px;margin-bottom:23px}dialog p{color:var(--body)}.dialog-close{position:absolute;top:10px;right:10px;border:0;background:none;font-size:30px;min-width:44px;min-height:44px}.detail-top{display:block}.detail-checklist{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:15px 0;margin:23px 0}.detail-checklist li{font-size:15px;margin:9px 0}.detail-note{font-size:13px}.detail-bottom{margin-top:20px}.photo-credit-list{padding:0;list-style:none}.photo-credit-list li{border-top:1px solid var(--line);padding:16px 0}.photo-credit-list li>a:last-child{font-size:13px}
@media(min-width:1500px){.header,.hero,.section,footer{padding-left:max(5%,calc((100vw - 1380px)/2));padding-right:max(5%,calc((100vw - 1380px)/2))}.intro-band{margin-left:max(5%,calc((100vw - 1380px)/2));margin-right:max(5%,calc((100vw - 1380px)/2))}.hero-image{height:550px}}
@media(max-width:1100px){.header nav{gap:17px;font-size:13px}.header{gap:15px}.brand{font-size:18px}.header-actions{gap:14px}.hero{gap:5%}.hero-image{height:470px}.product-content{padding:22px}.product-content h3{font-size:21px}.factory-videos{gap:16px}.video-title{flex-direction:column;gap:3px}.footer-top p{max-width:220px}.approach,.enquiry{gap:7%}}
@media(max-width:800px){.header{height:78px;padding:0 6%}.header nav{display:none;position:absolute;top:78px;left:0;right:0;background:white;flex-direction:column;border-bottom:1px solid var(--line);padding:20px 6%;font-size:16px}.header nav.open{display:flex}.menu{display:block}.header-actions .button{display:none}.hero{grid-template-columns:1fr;padding:32px 6%;gap:25px}.hero-copy{padding:10px 0 0}h1{font-size:48px}.hero-image{height:450px}.hero-description{max-width:600px;font-size:16px}.hero-caption{margin-top:30px}.intro-band{margin:0 6%;flex-direction:column;align-items:start;gap:12px}.intro-band div{flex-wrap:wrap;gap:15px}.section{padding:58px 6%}.section-head{flex-direction:column;align-items:start;gap:20px}.section-head p:not(.eyebrow){max-width:600px}h2{font-size:35px}.factory-photos img{height:250px}.factory-videos{grid-template-columns:repeat(2,1fr);gap:26px 20px}.video-title{flex-direction:row}.product-grid{grid-template-columns:1fr 1fr}.approach,.applications,.enquiry{grid-template-columns:1fr;gap:35px}.application-image{height:400px}.spec-grid{grid-template-columns:1fr 1fr}.results-count{display:none}.footer-top{flex-wrap:wrap;gap:20px}.footer-top p{width:100%;max-width:none;order:3}.footer-bottom{flex-direction:column;gap:14px}footer{padding:35px 6% 24px}}
@media(max-width:480px){.brand{font-size:16px;gap:9px}.brand-sub{font-size:10px;letter-spacing:.7px}.brand-icon{font-size:37px;margin-right:4px}.header-actions{gap:12px}.hero h1{font-size:40px;letter-spacing:-1px}.eyebrow{font-size:10px;letter-spacing:1px}.hero-image{height:380px}.hero-caption{font-size:10px;gap:10px 18px}.hero-buttons{gap:21px}.intro-band p{font-size:17px}.intro-band div{font-size:12px}h2{font-size:30px}.factory-photos{grid-template-columns:1fr;gap:16px}.factory-photos img{height:auto}.factory-videos{grid-template-columns:1fr}.video-frame{aspect-ratio:auto;height:440px;background:#e6ede8}.video-frame video{object-fit:contain}.video-heading{align-items:start;flex-direction:column;gap:7px}.video-heading h3{font-size:21px}.product-grid{grid-template-columns:1fr}.product-content p{min-height:0}.product-content{padding:25px}.filters button{padding:9px 15px}.application-image{height:350px}.spec-grid{gap:26px 20px}.spec-grid h3{font-size:16px}.spec-grid p{font-size:13px}.form-grid{grid-template-columns:1fr}.contact-links>a{font-size:18px}.footer-bottom div{flex-wrap:wrap;gap:20px}dialog{padding:40px 25px}dialog h2{font-size:28px}}
html[lang=zh] h1,html[lang=zh] h2{letter-spacing:0;line-height:1.3}html[lang=zh] .hero-description{line-height:1.9}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}