:root{--green:#087d43;--dark:#123e2d;--lime:#cfed91;--ink:#213c30;--muted:#748178;--line:#e3eae5;--soft:#f3f7f3;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--white);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #81ba56;outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35}h2{font-size:36px;letter-spacing:-1.2px;font-weight:650;margin-bottom:18px}h3{font-size:20px;font-weight:600}p{margin-bottom:20px}.container{width:min(1280px,calc(100% - 96px));margin:auto}.topline{background:var(--dark);color:#e5eee7;font-size:12px;letter-spacing:1px}.topline .container{display:flex;justify-content:space-between;padding:8px 0}header{position:sticky;top:0;z-index:20;background:#fffffff5;backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}.header-inner{height:94px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand>img{width:53px;height:53px;object-fit:cover;border-radius:50%}.brand strong{display:block;font-size:24px;letter-spacing:2px;line-height:1.3;color:var(--dark)}.brand strong span{font-size:19px;margin-left:3px}.brand small{font-size:10px;letter-spacing:3.7px;display:block;line-height:1.6;margin-top:4px}.header-inner nav{display:flex;gap:26px;align-items:center;margin-left:auto}.header-inner nav a{font-size:14px;white-space:nowrap;position:relative;padding:34px 0}.header-inner nav a:hover,.header-inner nav a[aria-current]{color:var(--green)}.header-inner nav a[aria-current]:after{content:"";position:absolute;height:3px;background:var(--green);bottom:20px;left:0;right:0}.header-quote{font-size:14px;border:1px solid var(--green);padding:8px 17px;color:var(--green);white-space:nowrap}.header-quote span{padding-left:18px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.04fr 1fr;min-height:585px;padding-top:44px;padding-bottom:42px;gap:24px;align-items:center}.eyebrow{font-size:13px;letter-spacing:2px;color:var(--green);font-weight:600;margin-bottom:24px}.dot{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:8px;vertical-align:2px}.hero h1{font-size:clamp(32px,3.5vw,51px);line-height:1.5;letter-spacing:-2px;margin:0 0 25px;font-weight:650;white-space:nowrap}.hero h1 em{font-style:normal;color:var(--green)}.hero-desc{color:#718277;line-height:2;font-size:16px}.hero-actions{display:flex;gap:12px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;background:var(--green);border:1px solid var(--green);color:white;padding:13px 23px;font-size:14px;line-height:1.5;transition:background .2s,transform .2s}.button:hover{background:var(--dark);transform:translateY(-2px)}.button span{font-size:20px;font-weight:400}.button-light{background:white;border-color:#c6d9cb;color:var(--green)}.button-light:hover{background:var(--soft)}.hero-bottom{display:flex;gap:15px;align-items:center;font-size:12px;color:#718277;margin-top:38px}.hero-bottom i{width:3px;height:3px;border-radius:50%;background:#97aa9b}.hero-visual{height:475px;background:#e7eee8;position:relative;overflow:hidden;border-radius:2px 90px 2px 2px}.hero-image{height:100%;width:100%;object-fit:cover;filter:brightness(1.04)}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#163e2714,transparent 35%,#17332232);pointer-events:none}.visual-index{position:absolute;top:24px;left:24px;font-size:12px;letter-spacing:2px;z-index:1;color:#254d3c}.hero-label{position:absolute;bottom:46px;left:24px;background:#ffffffe8;backdrop-filter:blur(8px);padding:18px 25px;font-size:13px;line-height:1.9;z-index:1;color:var(--green);border-left:3px solid var(--green)}.hero-label b{font-size:22px;font-weight:550;letter-spacing:3px}.source-label{position:absolute;right:16px;bottom:12px;color:white;font-size:11px;z-index:1}.trust-strip{display:grid;grid-template-columns:1fr 1fr 1.3fr 1.5fr;padding:28px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:35px}.trust-strip>div{padding-left:30px;border-left:1px solid var(--line)}.trust-strip>div:first-child{padding-left:0;border:0}.trust-strip strong{font-size:34px;line-height:1.4;font-weight:500;letter-spacing:-1px;color:var(--green)}.trust-strip strong span{font-size:14px;margin-left:6px}.trust-strip p{font-size:13px;color:var(--muted);margin:5px 0 0}.trust-strip .trust-statement{display:flex;flex-direction:column;justify-content:center}.trust-statement span{font-size:13px;color:var(--muted)}.trust-statement p{font-size:19px;color:var(--dark)}.section{padding-top:85px;padding-bottom:85px}.section-bottom{padding-bottom:85px}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:36px}.section-head .eyebrow{margin-bottom:14px}.section-head h2{margin-bottom:12px}.section-head p:last-child{margin-bottom:0}.muted{color:var(--muted)}.text-link{display:inline-flex;gap:30px;color:var(--green);font-size:14px;align-items:center;white-space:nowrap;border-bottom:1px solid #aac8b4;padding-bottom:7px}.text-link:hover{border-color:var(--green)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-photo{background:var(--soft);height:250px;position:relative;overflow:hidden}.product-photo>img{height:100%;width:100%;object-fit:cover;transition:transform .5s}.product-card:hover img{transform:scale(1.05)}.image-note{position:absolute;left:12px;bottom:12px;font-size:11px;background:#ffffffe6;padding:3px 8px;color:#647469}.card-arrow{position:absolute;right:12px;top:12px;width:32px;height:32px;background:white;border-radius:50%;display:grid;place-items:center;color:var(--green)}.product-meta{padding-top:20px}.product-meta>span{font-size:11px;color:var(--green);letter-spacing:1px}.product-meta h3{font-size:17px;line-height:1.65;margin:7px 0}.product-meta p{font-size:13px;color:var(--muted);margin-bottom:0}.advantages{background:var(--soft);padding:65px 0}.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:35px}.advantage-grid article+article{border-left:1px solid #d8e3d9;padding-left:28px}.adv-number{font-size:13px;color:var(--green);display:block;margin-bottom:25px}.advantage-grid h3{font-size:18px}.advantage-grid p{font-size:14px;color:var(--muted);margin:0}.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line)}.industry-card{padding:32px 24px;transition:background .2s}.industry-card+ .industry-card{border-left:1px solid var(--line)}.industry-card:hover{background:var(--soft)}.industry-card>span{font-size:12px;color:var(--green)}.industry-card h3{margin:38px 0 10px}.industry-card p{font-size:13px;color:var(--muted);min-height:46px}.industry-card b{font-size:12px;font-weight:500;color:var(--green)}.factory-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding-bottom:35px}.factory-photo{position:relative;height:440px;overflow:hidden}.factory-photo>img{width:100%;height:100%;object-fit:cover}.factory-copy h2{font-size:36px;line-height:1.6}.factory-copy>p:not(.eyebrow){color:var(--muted);line-height:2}.process-tags{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 30px}.process-tags span{font-size:12px;padding:5px 12px;border:1px solid var(--line)}.faq-home{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px}.faq-home .section-head{display:block}.faq-home h2{line-height:1.6;max-width:380px}.faq-home .text-link{margin-top:25px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;font-size:16px;font-weight:500;padding:22px 0;display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary span{color:var(--green)}details[open] summary span{transform:rotate(45deg)}details>p{font-size:14px;color:var(--muted);padding-right:32px;line-height:2}.cta{background:var(--dark);color:white;padding:46px 60px;display:flex;align-items:center;justify-content:space-between;gap:36px;margin-bottom:80px;position:relative;overflow:hidden}.cta .eyebrow{color:#b5d1bd;font-size:12px;margin-bottom:14px}.cta h2{font-size:35px;line-height:1.5;margin-bottom:0}.cta>div:last-child>p{font-size:14px;color:#c0d4c7}.cta .button{background:var(--lime);color:var(--dark);border-color:var(--lime);min-width:215px}.cta-phone{display:block;margin-top:18px;font-size:20px;letter-spacing:1px}footer{border-top:1px solid var(--line);padding:55px 0 0}.footer-grid{display:grid;grid-template-columns:1.7fr .85fr 1.3fr .7fr;gap:40px;padding-bottom:45px}.footer-brand strong{font-size:20px}.footer-brand small{font-size:11px;letter-spacing:1px}.footer-brand>img{width:46px;height:46px}.footer-grid p{font-size:13px;color:var(--muted);margin-top:20px}.footer-grid h3{font-size:14px;margin:5px 0 22px}.footer-grid>div>a:not(.brand){font-size:13px;display:block;margin-bottom:11px}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:20px 0;color:var(--muted);font-size:11px}.qr-placeholder{height:112px;width:112px;border:1px dashed #9caf9f;background:var(--soft);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#829789}.qr-placeholder>span{font-size:20px;letter-spacing:4px}.qr-placeholder small{font-size:11px}.wechat p{font-size:11px}.floating-contact{position:fixed;bottom:26px;right:20px;background:var(--green);color:white;display:flex;flex-direction:column;align-items:center;justify-content:center;width:58px;height:70px;font-size:24px;z-index:10;box-shadow:0 5px 20px #174a2720}.floating-contact span{font-size:10px}.page-intro{padding-top:25px;padding-bottom:52px}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:45px}.page-intro .eyebrow{margin-bottom:16px}.page-intro h1{font-size:44px;font-weight:600;letter-spacing:-1px;margin-bottom:20px}.page-intro>p:last-child{color:var(--muted);max-width:700px;margin-bottom:0}.filters{display:flex;gap:10px;border-bottom:1px solid var(--line);padding-bottom:25px;margin-bottom:32px;flex-wrap:wrap}.filters button{border:1px solid var(--line);background:white;color:var(--muted);padding:10px 22px;font-size:14px}.filters button span{font-size:11px;margin-left:12px}.filters button.active{background:var(--green);border-color:var(--green);color:white}.catalog{grid-template-columns:repeat(3,1fr);gap:40px 25px}.catalog .product-photo{height:320px}[hidden]{display:none!important}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.detail-image{position:relative;background:var(--soft);min-height:460px}.detail-image img{width:100%;height:480px;object-fit:cover}.detail-copy>p{color:var(--muted)}.detail-copy h2{font-size:30px}.detail-copy .button{margin-top:15px}.small{font-size:12px}.detail-copy .small{margin-top:14px}dl{margin:25px 0}dl>div{display:grid;grid-template-columns:110px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:15px 0;font-size:14px}dt{color:var(--muted)}dd{margin:0}.application-list{display:grid;gap:36px}.application-list>a{display:grid;grid-template-columns:.8fr 1.2fr;border:1px solid var(--line);align-items:center}.application-list>a>div{height:290px;position:relative}.application-list img{width:100%;height:100%;object-fit:cover}.application-list article{padding:30px 50px}.application-list h2{font-size:28px}.application-list article>p:not(.eyebrow){color:var(--muted);font-size:14px}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.case-placeholder{background:var(--soft);border:1px dashed #c8d7cb;height:290px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-bottom:24px;color:#8a9c90}.case-placeholder span{font-size:38px;font-weight:300}.case-placeholder p{font-size:13px;margin:8px 0}.case-card .eyebrow{font-size:11px;margin-bottom:10px}.case-card h2{font-size:22px}.case-card>p:last-child{font-size:14px;color:var(--muted)}.facility-gallery{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:20px}.facility-gallery figure{margin:0}.facility-gallery img{height:330px;width:100%;object-fit:cover}.facility-gallery figcaption{font-size:12px;color:var(--muted);padding-top:12px}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:25px}.steps article{border-top:1px solid var(--line);padding:20px 0}.steps span{font-size:13px;color:var(--green)}.steps h3{margin-top:20px;font-size:19px}.placeholder-panel{background:var(--soft);padding:30px;border:1px dashed #bccdbf}.placeholder-panel h3{font-size:19px}.placeholder-panel p{color:var(--muted);margin-bottom:0;font-size:14px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-grid img{height:400px;width:100%;object-fit:cover}.about-grid article>p:not(.eyebrow){color:var(--muted);font-size:15px}.about-grid .small{margin-top:10px}.timeline{margin:35px 0 50px}.timeline article{display:grid;grid-template-columns:180px 1fr;border-top:1px solid var(--line);padding:25px 0}.timeline strong{font-size:32px;color:var(--green);font-weight:400}.timeline h3{margin-bottom:8px}.timeline p{color:var(--muted);font-size:14px;margin:0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:85px}.contact-info{padding-top:22px}.phone-large{font-size:32px;color:var(--green);letter-spacing:-1px}.contact-info>p{font-size:13px;color:var(--muted)}.contact-info>div{margin-top:30px}.contact-info h3{font-size:14px;margin-bottom:10px}.contact-info div p,.contact-info div>a{font-size:15px;color:var(--muted)}form{background:var(--soft);padding:36px 40px}.form-heading h2{font-size:28px}.form-heading>p:last-child{font-size:14px;color:var(--muted)}.form-heading .eyebrow{margin-bottom:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid label{display:block;font-size:13px}.form-grid label>span{color:var(--green)}.form-grid input,.form-grid textarea,.form-grid select{width:100%;display:block;background:white;border:1px solid #dce5dd;border-radius:0;padding:11px 13px;margin-top:7px;font-size:14px;color:var(--ink);min-height:46px}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{outline:1px solid var(--green);border-color:var(--green)}.form-grid input::placeholder,.form-grid textarea::placeholder{color:#99a59c;font-size:13px}.full{grid-column:1/-1}.form-grid textarea{resize:vertical}.consent{display:flex;gap:6px;align-items:start;font-size:12px;margin:20px 0}.consent input{margin-top:5px;accent-color:var(--green)}.consent a{text-decoration:underline}.preview-note{font-size:12px;color:var(--muted);margin:20px 0 0;padding-top:15px;border-top:1px solid #dae4db}.form-status{font-size:14px;margin:15px 0 0}.form-status.error{color:#a7452d}.form-status.info{color:var(--green)}.narrow{max-width:880px}.prose{max-width:900px}.prose h2{font-size:25px;margin-top:30px}.prose p{color:var(--muted)}@media(min-width:1500px){.hero h1{font-size:51px}}@media(max-width:1200px){.container{width:calc(100% - 56px)}.header-inner{gap:20px}.header-inner nav{gap:17px}.brand strong{font-size:20px}.brand strong span{font-size:16px}.brand>img{width:45px;height:45px}.header-quote{padding:8px 10px}.hero h1{font-size:39px}.hero{min-height:550px}.hero-visual{height:430px}.product-photo{height:210px}.factory-section{gap:40px}.contact-grid{gap:45px}.hero-actions .button{padding:12px 17px;gap:17px}}@media(max-width:980px){.header-inner{height:80px}.header-inner nav{position:absolute;display:none;top:80px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:18px 28px}.header-inner nav.open{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.header-inner nav a{padding:12px 0}.header-inner nav a[aria-current]:after{bottom:5px;right:auto;width:28px}.menu-toggle{display:block;margin-left:auto;background:none;border:0;font-size:25px;color:var(--green);order:3}.header-quote{margin-left:auto}.hero h1{font-size:32px}.hero-desc{font-size:14px}.hero-visual{height:395px}.hero-actions{flex-wrap:wrap}.hero-bottom{margin-top:25px}.trust-strip{gap:15px}.trust-strip>div{padding-left:18px}.trust-strip strong{font-size:28px}.trust-statement p{font-size:16px}.product-grid{grid-template-columns:repeat(2,1fr)}.product-photo{height:290px}.advantage-grid{grid-template-columns:repeat(2,1fr);gap:30px}.advantage-grid article+article{padding-left:0;border:0}.industry-grid{grid-template-columns:repeat(2,1fr)}.industry-card:nth-child(3){border-left:0;border-top:1px solid var(--line)}.industry-card:nth-child(4){border-top:1px solid var(--line)}.factory-copy h2{font-size:29px}.factory-photo{height:380px}.faq-home{gap:30px}.faq-home h2{font-size:29px}.footer-grid{grid-template-columns:1.3fr 1fr;gap:35px}.catalog{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr 1.3fr;gap:30px}form{padding:28px}.phone-large{font-size:25px}.detail-grid{gap:35px}.detail-image img{height:420px}.detail-image{min-height:0}.case-grid{gap:18px}.case-card h2{font-size:18px}.case-placeholder{height:230px}.about-grid{gap:35px}.application-list article{padding:25px}.application-list h2{font-size:24px}}@media(max-width:680px){.container{width:calc(100% - 40px)}.topline{font-size:10px}.topline a{font-size:10px;letter-spacing:0}.header-inner{height:73px;gap:14px}.header-inner nav{top:73px}.brand strong{font-size:20px}.brand strong span{font-size:15px}.brand small{font-size:8px;letter-spacing:3px}.brand>img{width:41px;height:41px}.header-quote{font-size:12px;padding:6px 10px}.header-quote span{padding-left:5px}.hero{grid-template-columns:1fr;gap:30px;padding-top:36px;padding-bottom:30px}.eyebrow{font-size:12px;margin-bottom:18px}.hero h1{font-size:clamp(28px,6.6vw,40px);letter-spacing:-1px;line-height:1.55;margin-bottom:18px}.hero-desc{font-size:14px;line-height:1.9}.hero-actions{margin-top:25px;gap:10px}.hero-actions .button{padding:12px 17px;font-size:13px;gap:16px}.hero-bottom{font-size:11px;margin-top:24px}.hero-visual{height:320px;border-top-right-radius:65px}.hero-label{padding:12px 18px;bottom:35px;left:18px}.hero-label b{font-size:19px}.visual-index{top:18px;left:18px;font-size:10px}.trust-strip{grid-template-columns:1fr 1fr;padding:10px 0;gap:0}.trust-strip>div{padding:18px!important;border:0}.trust-strip>div:nth-child(2n){border-left:1px solid var(--line)}.trust-strip>div:nth-child(n+3){border-top:1px solid var(--line)}.trust-strip strong{font-size:28px}.trust-strip p{font-size:11px}.trust-statement span{font-size:11px}.trust-statement p{font-size:15px}.section{padding-top:55px;padding-bottom:55px}.section-bottom{padding-bottom:55px}h2{font-size:27px;letter-spacing:-.7px}.section-head{align-items:start;gap:15px;margin-bottom:26px}.section-head h2{font-size:26px}.section-head .muted{font-size:13px}.section-head .text-link{font-size:12px;gap:10px;margin-top:35px}.product-grid{gap:25px 14px}.product-photo{height:185px}.product-meta{padding-top:12px}.product-meta>span{font-size:10px}.product-meta h3{font-size:14px;margin-top:5px}.product-meta p{font-size:11px;line-height:1.7}.image-note{font-size:9px;left:7px;bottom:7px;padding:2px 5px}.card-arrow{width:25px;height:25px;right:8px;top:8px;font-size:14px}.advantages{padding:45px 0}.advantage-grid{gap:26px 22px}.adv-number{margin-bottom:15px}.advantage-grid h3{font-size:16px}.advantage-grid p{font-size:12px}.industry-card{padding:22px 18px}.industry-card h3{margin-top:25px;font-size:18px}.industry-card p{font-size:12px}.industry-card b{font-size:11px}.factory-section{grid-template-columns:1fr;gap:28px;padding-bottom:0}.factory-photo{height:330px}.factory-copy h2{font-size:28px}.factory-copy>p:not(.eyebrow){font-size:14px}.faq-home{display:block}.faq-home .section-head{margin-bottom:25px}.faq-home h2{max-width:100%}.faq-home .text-link{margin-top:10px}summary{font-size:14px;padding:18px 0}details>p{font-size:13px}.cta{padding:30px;display:block;margin-bottom:45px}.cta h2{font-size:29px}.cta>div:last-child{margin-top:25px}.cta>div:last-child>p{font-size:12px}.cta .button{min-width:200px}.cta-phone{font-size:18px}footer{padding-top:35px}.footer-grid{gap:26px 20px;grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:first-child p{margin-top:15px}.footer-grid>div:nth-child(2){grid-row:3}.footer-grid>div:nth-child(3){grid-column:1/-1}.footer-grid>div:nth-child(4){grid-row:3;grid-column:2}.footer-grid p{margin-top:12px}.footer-bottom{flex-wrap:wrap;font-size:10px;gap:8px}.footer-bottom>span:nth-child(2){order:3;width:100%}.floating-contact{right:10px;bottom:12px;width:48px;height:58px;font-size:20px}.floating-contact span{font-size:9px}.page-intro{padding-top:20px;padding-bottom:34px}.breadcrumb{margin-bottom:30px;font-size:11px}.page-intro h1{font-size:31px;line-height:1.5}.page-intro>p:last-child{font-size:14px}.filters{gap:8px;padding-bottom:20px}.filters button{font-size:12px;padding:8px 11px}.filters button span{margin-left:4px}.catalog .product-photo{height:205px}.detail-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.detail-image img{height:370px}.detail-copy h2{font-size:26px}.detail-copy>p{font-size:14px}dl>div{grid-template-columns:90px 1fr;gap:12px;font-size:13px}.application-list>a{grid-template-columns:1fr}.application-list>a>div{height:250px}.application-list article{padding:25px}.application-list h2{font-size:25px}.case-grid{grid-template-columns:1fr;gap:25px}.case-placeholder{height:260px}.case-card h2{font-size:22px}.facility-gallery{grid-template-columns:1fr 1fr;gap:20px 12px}.facility-gallery figure:first-child{grid-column:1/-1}.facility-gallery img{height:210px}.facility-gallery figure:first-child img{height:300px}.facility-gallery figcaption{font-size:10px}.steps{grid-template-columns:repeat(3,1fr);gap:10px}.steps h3{font-size:16px}.steps article{padding:13px 0}.about-grid img{height:280px}.timeline article{grid-template-columns:95px 1fr}.timeline strong{font-size:28px}.timeline h3{font-size:18px}.contact-info{padding-top:0}.contact-info>div:not(.qr-placeholder){margin-top:20px}.contact-info .qr-placeholder{display:none}.phone-large{font-size:30px}form{padding:26px 20px}.form-grid{gap:16px 12px}.form-grid label{font-size:12px}.form-grid input,.form-grid select,.form-grid textarea{font-size:16px;padding:10px}.consent{flex-wrap:wrap;gap:4px;font-size:11px}.preview-note{font-size:11px}.prose h2{font-size:23px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Preserve the full circular mark and transparent exterior. */
.brand>img{object-fit:contain;border-radius:0;background:transparent}

/* Customer review: make section subjects more prominent than taglines. */
.home-page .chapter-heading{display:flex;align-items:center;gap:16px;font-size:34px;line-height:1.4;font-weight:700;letter-spacing:1px;color:var(--green);margin:0 0 18px}
.home-page .chapter-number{display:inline-grid;place-items:center;flex:0 0 44px;width:44px;height:44px;background:var(--green);color:white;font-size:22px;line-height:1;font-weight:500;letter-spacing:0}
.home-page .chapter-tagline{font-size:24px;font-weight:500;line-height:1.6;color:var(--ink);margin-bottom:14px;letter-spacing:0}
.home-page .factory-copy>.chapter-tagline{font-size:28px;color:var(--ink)}
.home-page .cta .chapter-heading{color:white}
.home-page .cta .chapter-number{background:var(--lime);color:var(--dark)}
.home-page .cta .chapter-tagline{color:white;font-size:30px;margin:0}
.section-head>.text-link{flex-shrink:0}
.home-page .section-head .muted,.home-page .hero-desc{font-size:17px}
.home-page .product-meta>span,.home-page .adv-number,.home-page .industry-card>span{font-size:14px}
.home-page .product-meta p,.home-page .advantage-grid p,.home-page .industry-card p{font-size:15px}
.home-page .product-meta h3{font-size:19px}
.home-page .industry-card b,.home-page .process-tags span,.home-page .hero-bottom{font-size:14px}
.home-page .faq-list details>p{font-size:16px}
.wechat-card{display:block;width:170px;max-width:100%;background:white;border:1px solid var(--line);padding:5px;text-align:center}
.wechat-card img{width:100%;height:auto;object-fit:contain}
.wechat-card>span{display:block;font-size:12px;color:var(--green);padding:5px 0}
.contact-info .wechat-card{width:215px;margin-top:26px}
.footer-grid .contact-person{margin:0 0 10px;color:var(--ink);font-size:14px}
.footer-grid .contact-fax{margin:0 0 11px;font-size:13px}
.materials-panel{display:grid;grid-template-columns:1fr 1.1fr;gap:45px;padding:40px;background:var(--soft);border:1px solid var(--line);scroll-margin-top:120px}
.materials-panel h2{font-size:28px;line-height:1.6}
.materials-panel p{font-size:15px;color:#596c60}
.materials-panel .eyebrow{color:var(--green)}
.report-type{font-size:14px;color:var(--green);display:block;font-weight:600}
.report-facts dl{margin:10px 0 20px}
.report-facts dl>div{grid-template-columns:95px 1fr;font-size:14px;padding:12px 0}
.report-facts>p{margin:0;font-size:14px}
.placeholder-panel .text-link{margin-top:20px}
@media(max-width:980px){.materials-panel{grid-template-columns:1fr;gap:25px}.home-page .chapter-heading{font-size:29px}.home-page .chapter-tagline{font-size:23px}.home-page .factory-copy>.chapter-tagline{font-size:24px}}
@media(max-width:680px){.home-page .chapter-heading{font-size:27px;gap:12px;margin-bottom:16px}.home-page .chapter-number{flex-basis:36px;width:36px;height:36px;font-size:19px}.home-page .chapter-tagline,.home-page .factory-copy>.chapter-tagline{font-size:21px;line-height:1.6}.home-page .section-head{flex-wrap:wrap}.home-page .section-head>.text-link{margin-top:0}.home-page .section-head .muted,.home-page .hero-desc{font-size:15px}.home-page .product-meta>span{font-size:12px}.home-page .product-meta h3{font-size:16px}.home-page .product-meta p,.home-page .advantage-grid p,.home-page .industry-card p,.home-page .industry-card b,.home-page .process-tags span{font-size:14px}.home-page .faq-list details>p{font-size:15px}.home-page .cta .chapter-tagline{font-size:25px}.home-page .hero-bottom{font-size:13px}.materials-panel{padding:24px 20px}.materials-panel h2{font-size:24px}.report-facts dl>div{grid-template-columns:80px 1fr;gap:12px}.contact-info .wechat-card{width:210px}.wechat-card{width:165px}}

.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
button.button:disabled{opacity:.6;cursor:wait;transform:none}

/* Supplied photographs: show the entire bag, including seals and handles. */
.product-photo img,.application-list img,.hero-image{object-fit:contain;background:#f4f5f3}
.product-gallery{min-width:0;align-self:start}
.gallery-main{display:block;position:relative;background:#f4f5f3;border:1px solid var(--line)}
.gallery-main>img{display:block;width:100%;height:490px;object-fit:contain}
.gallery-caption{font-size:13px;color:var(--muted);margin:12px 0}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.gallery-thumb{min-width:0;padding:4px;border:2px solid transparent;background:#f4f5f3;text-align:center}
.gallery-thumb[aria-current=true]{border-color:var(--green);background:#eef6ed}
.gallery-thumb:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.gallery-thumb img{display:block;width:100%;height:88px;object-fit:contain}
.gallery-thumb span{display:block;font-size:11px;color:var(--ink);padding:5px 0 2px}
@media(max-width:680px){.gallery-main>img{height:350px}.gallery-thumbs{gap:7px}.gallery-thumb img{height:64px}.gallery-thumb span{font-size:10px}}

/* Unified light studio covers; original detail photographs remain available. */
.product-photo,.application-list>a>div,.hero-visual{background:#f4f5f3}
.product-photo img,.application-list img{width:100%;height:100%;object-fit:contain}
.hero-visual:after{display:none}
.hero-image{width:100%;height:100%;object-fit:contain}
.source-label{color:#52675b;background:#ffffffdb;padding:3px 8px;border-radius:3px}
.gallery-main{background:#f4f5f3}

/* 2026 sample reports and the equipment figures from the company profile. */
.certifications{padding-top:72px;scroll-margin-top:120px}
.certificate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.certificate-card{min-width:0;border:1px solid var(--line);background:white}
.certificate-card>img{width:100%;height:270px;object-fit:contain;background:#f7f9f7;border-bottom:1px solid var(--line);padding:12px}
.certificate-copy{padding:24px}
.certificate-copy .eyebrow{font-size:12px;margin-bottom:8px}
.certificate-copy h3{font-size:19px;margin-bottom:12px}
.certificate-copy p:not(.eyebrow){font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:12px}
.certificate-copy .report-number{color:var(--ink)!important}
.certificate-links{display:flex;flex-wrap:wrap;gap:10px 20px;padding-top:8px}
.certificate-links a,.inline-link{color:var(--green);text-decoration:underline;text-underline-offset:4px}
.certificate-links a{font-size:13px}
.certificate-caveat,.legacy-report{font-size:14px;line-height:1.9;color:#596c60}
.certificate-caveat{padding:20px 24px;background:var(--soft);margin:20px 0 0}
.legacy-report{border-top:1px solid var(--line);margin-top:35px;padding-top:25px}
.legacy-report h3{font-size:19px;margin-bottom:10px}
.legacy-report p{max-width:850px;margin-bottom:12px}
.capacity-section{padding-top:25px}
.capacity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.capacity-grid article{border:1px solid var(--line);background:var(--soft);padding:28px}
.capacity-grid strong{display:block;font-size:36px;line-height:1.3;color:var(--green);font-weight:600}
.capacity-grid h3{font-size:19px;margin:14px 0 10px}
.capacity-grid p{font-size:14px;color:var(--muted);margin:0}
.capacity-note{margin:18px 0 0}
.capacity-report-link{margin-top:20px}
@media(max-width:980px){.certificate-grid,.capacity-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.certifications{padding-top:50px}.certificate-grid,.capacity-grid{grid-template-columns:1fr}.certificate-card>img{height:230px}.certificate-copy,.capacity-grid article{padding:20px}.certificate-caveat{padding:16px 18px}}
.footer-bottom .icp-link{color:var(--muted);white-space:nowrap}
.footer-bottom .icp-link:hover{color:var(--green);text-decoration:underline;text-underline-offset:4px}
@media(max-width:680px){.footer-bottom{padding-bottom:82px}.footer-bottom .icp-link{order:1}.footer-bottom>a[href="privacy.html"]{order:2}}