@charset "UTF-8";
/* GZMAYA: clear stock, graphite ink and one cinnabar accent. */
:root{--ink:#252a2d;--accent:#b23b2b;--accent-dark:#922c21;--paper:#fff;--soft:#f2f3f4;--muted:#5b6266;--line:#dce0e2;--sans:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,sans-serif}
li{text-wrap:pretty}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}a,button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;vertical-align:middle}picture{display:block}h1,h2,h3,p,figure,ul,ol,dl{margin:0}h1,h2,h3{line-height:1.4;font-weight:650;text-wrap:balance}p{overflow-wrap:break-word;text-wrap:pretty}.keep-word{display:inline-block;white-space:nowrap}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:#f1d2cb;color:var(--ink)}.wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.section{padding-block:64px}.eyebrow{color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.04em;margin-bottom:14px}.lead{color:var(--muted);font-size:18px;line-height:1.9;max-width:680px}.text-link{display:inline-flex;gap:16px;align-items:center;font-size:14px;font-weight:600;padding-block:10px}.text-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:50px;padding:12px 22px;border:1px solid transparent;border-radius:3px;font-size:15px;font-weight:600;line-height:1.5;white-space:nowrap;transition:background .18s,border-color .18s,color .18s}.button.primary{background:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-dark)}.button.secondary{background:#fff;color:var(--ink);border-color:#b7bec2}.button.secondary:hover{border-color:var(--ink);background:var(--soft)}.skip-link{position:fixed;top:-100px;left:20px;z-index:200;background:#fff;padding:12px 20px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}.header-inner{width:calc(100% - 64px);max-width:1360px;min-height:88px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:40px;height:44px;overflow:hidden;display:block}.brand-mark img{max-width:none;width:249px;height:44px;transform:translateX(-10px)}.brand-wordmark{display:flex;flex-direction:column;gap:4px}.brand-wordmark strong{font-size:24px;line-height:1.25;letter-spacing:.02em}.brand-wordmark small{font-size:11px;line-height:1.5;color:var(--muted);white-space:nowrap}.main-navigation{display:flex;align-items:center;gap:24px}.main-navigation>a{position:relative;padding-block:29px;line-height:28px;white-space:nowrap;font-size:14px}.main-navigation>a:hover,.main-navigation>a[aria-current=page]:not(.nav-consult){color:var(--accent)}.main-navigation>a[aria-current=page]:not(.nav-consult)::after{content:"";position:absolute;bottom:18px;left:0;right:0;height:2px;background:var(--accent)}.main-navigation .nav-consult{display:flex;align-items:center;gap:12px;background:var(--accent);color:#fff;padding:10px 18px;border-radius:3px}.main-navigation .nav-consult:hover{background:var(--accent-dark);color:#fff}.menu-button{display:none}.breadcrumb{display:flex;align-items:center;gap:12px;padding-block:20px;line-height:1.6;font-size:13px;color:var(--muted)}.breadcrumb a{flex-shrink:0}.breadcrumb a:hover{color:var(--accent)}.breadcrumb>span:last-child{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.home-hero-shell{padding-bottom:42px;background:var(--soft);border-bottom:1px solid var(--line)}.home-hero{display:grid;grid-template-columns:1.12fr 1fr;gap:64px;align-items:center;padding-block:48px 34px}.home-hero h1{font-size:46px;line-height:1.42;letter-spacing:-.025em}.home-hero h1>span{display:block}.home-hero h1>span:last-child{color:var(--accent)}.home-hero .eyebrow{font-size:13px;margin-bottom:16px}.home-hero .lead{font-size:17px}.hero-service{margin-top:18px;font-size:13px;color:var(--muted)}.hero-stage{display:grid;grid-template-columns:2.15fr 1fr;gap:28px;align-items:stretch}.hero-evidence{min-width:0;background:#fff;overflow:hidden}.hero-press{aspect-ratio:2.45;overflow:hidden;background:#e4e7e8}.hero-press img{display:block;width:100%;height:auto}.hero-evidence figcaption{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:13px 18px;font-size:13px;color:var(--muted)}.hero-evidence figcaption a{text-decoration:underline;text-underline-offset:5px;color:var(--ink)}.hero-product-index{display:grid;background:#fff;border-top:3px solid var(--accent)}.hero-product-index>a{display:flex;align-items:center;gap:16px;padding:15px 20px;border-bottom:1px solid var(--line)}.hero-product-index>a:last-child{border-bottom:0}.hero-product-index>a:hover{background:#faf0ed}.index-number{font-size:12px;color:var(--accent);font-weight:600;align-self:flex-start;padding-top:3px}.hero-product-index strong{display:block;font-size:21px;line-height:1.5}.hero-product-index small{display:block;font-size:12px;color:var(--muted);margin-top:3px}.index-arrow{margin-left:auto;font-size:20px;color:var(--accent)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-heading h2{font-size:32px;letter-spacing:-.015em}.section-heading .eyebrow{margin-bottom:9px}.section-heading p:not(.eyebrow){color:var(--muted);font-size:16px;margin-top:10px;max-width:680px}.section-heading>.text-link{flex-shrink:0}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.product-card{min-width:0;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:3px;overflow:hidden}.product-picture{display:block;aspect-ratio:1.55;background:#f6f7f8;padding:16px;overflow:hidden}.product-picture picture{height:100%;width:100%}.product-picture img{width:100%;height:100%;object-fit:contain}.product-card-copy{padding:22px;display:flex;flex-direction:column;flex:1;min-width:0}.product-card h3{font-size:22px;margin-bottom:12px}.product-card h3 a{display:flex;align-items:center;justify-content:space-between;gap:16px}.product-card h3 span{color:var(--accent);font-weight:400}.product-card p{font-size:15px;color:var(--muted);line-height:1.9}.product-card-links{display:flex;flex-wrap:wrap;column-gap:28px;row-gap:0;margin-top:auto;padding-top:12px}.product-card-links .text-link{font-size:13px;color:var(--accent)}.product-number{color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.035em;margin-bottom:16px}
.home-products .product-grid{display:block}.home-products .product-card{display:grid;grid-template-columns:minmax(0,39%) minmax(0,1fr);gap:48px;border:0;border-top:1px solid var(--line);border-radius:0;overflow:visible;padding:28px 0;align-items:center}.home-products .product-card:last-child{border-bottom:1px solid var(--line)}.home-products .product-picture{aspect-ratio:1.8;padding:24px;background:var(--soft)}.home-products .product-card-copy{padding:18px 0}.home-products .product-card h3{font-size:30px}.home-products .product-card p{font-size:16px;max-width:650px}.home-products .product-card-links{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.home-products .product-card-links .text-link{font-size:14px}.home-products .card-label .product-picture{background:#f4f3ef}.home-products .card-box .product-picture{background:#f7f0ee}.support-links{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-top:22px;font-size:14px;color:var(--muted)}.support-links div{display:flex;flex-wrap:wrap;gap:12px 26px}.support-links a{text-decoration:underline;text-underline-offset:5px}.support-links a:hover{color:var(--accent)}.home-design-strip{display:flex;align-items:center;justify-content:space-between;gap:40px;background:var(--soft);padding:30px 34px;margin-top:36px;border-left:3px solid var(--accent)}.home-design-strip h2{font-size:24px;margin-bottom:12px}.home-design-strip p:not(.eyebrow){font-size:15px;color:var(--muted);max-width:730px}.home-design-strip .button{flex-shrink:0}.home-design-strip .eyebrow{margin-bottom:8px}
.confirmation-section{padding-block:58px}.confirmation-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.confirmation-grid article{border-top:2px solid var(--ink);padding-top:18px}.confirmation-grid .step{display:block;margin-bottom:14px;color:var(--accent);font-size:12px;font-weight:600}.confirmation-grid h3{font-size:20px;margin-bottom:12px}.confirmation-grid p{font-size:15px;color:var(--muted);line-height:1.9}.confirmation-note{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-top:28px}.home-guides{background:var(--soft);border-block:1px solid var(--line)}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 50px;counter-reset:guide}.guide-item{position:relative;padding:23px 0 23px 42px;border-top:1px solid #c9cfd2;counter-increment:guide}.guide-item::before{content:counter(guide,decimal-leading-zero);position:absolute;left:0;top:27px;font-size:12px;font-weight:600;color:var(--accent)}.guide-item h3{font-size:19px;margin-bottom:10px}.guide-item h3 a{display:flex;align-items:center;justify-content:space-between;gap:16px}.guide-item h3 span{color:var(--accent);font-weight:400}.guide-item p{font-size:15px;color:var(--muted)}.home-contact-strip{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-block:42px}.home-contact-strip h2{font-size:29px;margin-bottom:10px}.home-contact-strip p{color:var(--muted)}.home-contact-strip .actions{margin:0;flex-shrink:0}
.page-intro{padding-block:16px 30px}.page-intro h1{font-size:38px;margin-bottom:14px;letter-spacing:-.02em}.page-intro .eyebrow{margin-bottom:10px}.page-intro .lead{font-size:17px;max-width:880px}.page-list main>.wrap{padding-bottom:60px}.product-jump{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}.product-jump a{padding:9px 18px;background:var(--soft);border:1px solid var(--line);font-size:14px;border-radius:3px}.product-jump a:hover{border-color:var(--accent);color:var(--accent)}.catalog-page .page-intro{padding-top:6px;padding-bottom:22px}.catalog-page .product-card-copy{padding:19px 20px}.catalog-page .product-picture{aspect-ratio:1.65}
.article-intro{max-width:850px;margin-inline:auto;padding-block:18px 38px}.article-intro.has-picture{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding-top:18px}.article-intro h1{font-size:42px;margin-bottom:20px;letter-spacing:-.025em}.article-intro .lead{font-size:17px}.article-product-image{background:var(--soft);padding:24px;min-width:0}.article-product-image img{display:block;width:100%;height:auto;max-height:360px;object-fit:contain}.article-product-image figcaption{border-top:1px solid #cfd5d8;padding-top:14px;margin-top:20px;color:var(--muted);font-size:13px;line-height:1.8}.intro-detail{display:inline-flex;gap:18px;font-size:13px;color:var(--muted);margin-top:18px}.intro-detail:hover{color:var(--accent)}.article-body{font-size:17px;line-height:1.95}.article-body img{max-width:100%;height:auto}.article-body table{max-width:100%;width:100%;border-collapse:collapse}.article-body th,.article-body td{border:1px solid var(--line);padding:12px;text-align:left}.product-body{max-width:1120px;margin:auto}.product-body>section{padding-block:34px;border-top:1px solid var(--line);display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px 42px}.product-body>section>h2{grid-column:1;font-size:25px;margin:0}.product-body>section>:not(h2){grid-column:2}.product-body>section>p+p{margin-top:0}.product-body>section:first-child{display:block;padding-block:32px 38px}.product-body>section:first-child>h2{margin-bottom:24px;font-size:28px}.product-body>section:first-child>p{margin-bottom:22px}.product-body h3{font-size:20px;margin-bottom:12px}.product-body p{color:var(--muted)}.product-body p+p{margin-top:16px}.product-body a:not(.button),.reading-body a:not(.button){color:var(--accent);text-decoration:underline;text-underline-offset:4px}.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.spec-grid>div{border-top:2px solid #aeb7bc;padding-top:18px}.spec-grid>div:first-child{border-color:var(--accent)}.spec-grid h3{font-size:20px;margin-bottom:12px}.spec-grid p{font-size:16px;line-height:1.9;color:var(--muted)}.order-details{display:grid;grid-template-columns:1fr 1fr;gap:32px}.order-details>div{min-width:0}.check-list{padding-left:1.3em;color:var(--muted);margin-block:16px}.check-list li+li{margin-top:12px}.check-list li::marker,.reading-body li::marker{color:var(--accent)}.practical-note{background:var(--soft);border-left:3px solid var(--accent);padding:18px 22px;margin-top:24px;color:var(--muted);font-size:15px}.faq-list>div+div{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.faq-list h3{font-size:19px;margin-bottom:10px}.quote-panel,.product-body>.quote-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;background:var(--soft);border:0;border-left:3px solid var(--accent);padding:30px 32px;margin-top:20px}.product-body>.quote-panel>div{grid-column:auto}.quote-panel h2{font-size:25px;margin-bottom:12px}.quote-panel .actions{margin:0}.related-guide-links{display:flex;flex-wrap:wrap;gap:10px 28px}.related-guide-links a{display:inline-flex;align-items:center;gap:14px;padding-block:10px;font-size:15px}.related-guide-links span{color:var(--accent)}.related-products{padding-block:46px 58px}.related-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.related-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;background:#fff}.related-links a:hover{background:var(--soft);color:var(--accent)}.related-links span{color:var(--accent)}
.product-manual .article-intro{border-bottom:3px solid var(--ink);margin-bottom:10px}.product-manual .article-product-image{background:#f0f2f5}.product-manual .product-body>section:first-child{border:0}.product-manual .spec-grid>div{background:var(--soft);padding:22px;border-top:3px solid var(--ink)}.product-manual .spec-grid>div:first-child{border-top-color:var(--accent)}.product-album .article-intro{grid-template-columns:1fr 1.1fr;gap:46px}.product-album .article-product-image{order:-1;padding:28px 20px 18px;background:#fff;border-bottom:3px solid var(--accent)}.product-album .intro-copy{border-top:2px solid var(--ink);padding-top:24px}.product-album .product-body>section:first-child{background:var(--soft);border:0;padding:32px}.product-album .spec-grid>div{border-top:1px solid var(--ink)}.product-label .article-intro{padding:30px;background:var(--soft);margin:8px 0 32px;border-top:3px solid var(--accent);gap:44px}.product-label .article-product-image{background:#fff;padding:20px}.product-label .product-body>section:first-child{border-top:0}.product-label .spec-grid>div{border-left:2px solid var(--accent);border-top:0;padding:5px 0 5px 22px}.product-box .article-intro{padding:34px;background:var(--ink);color:#fff;margin:8px 0 34px;gap:46px}.product-box .intro-copy .eyebrow{color:#efc7c1}.product-box .intro-copy .lead,.product-box .intro-detail{color:#e1e3e4}.product-box .intro-copy .secondary{background:transparent;border-color:#939b9f;color:#fff}.product-box .intro-copy .secondary:hover{background:#3a4145}.product-box .article-product-image{background:#fff;padding:20px}.product-box .product-body>section:first-child{display:grid;grid-template-columns:1fr 1.05fr;gap:0 42px;border:0;padding:32px 0}.product-box .product-body>section:first-child>h2{grid-column:1;grid-row:1;margin-bottom:20px}.product-box .product-body>section:first-child>p{grid-column:1;grid-row:2;margin:0}.product-box .product-body>section:first-child>.spec-grid{grid-column:2;grid-row:1 / span 2;grid-template-columns:1fr;gap:22px}.product-box .spec-grid>div{border-top:0;border-left:2px solid var(--accent);padding:0 0 0 22px}.product-support .article-product-image{background:#fff;border:1px solid var(--line)}
.guide-page .article-intro{max-width:820px;padding-block:18px 30px;border-bottom:2px solid var(--ink);margin-bottom:28px}.guide-page .article-intro h1{font-size:36px;line-height:1.5}.reading-body{max-width:820px;margin:0 auto 58px;padding:0 20px;font-size:17px;line-height:2}.reading-body h2{font-size:25px;margin:32px 0 18px}.reading-body h2:first-child{margin-top:0}.reading-body h3{font-size:20px;margin:24px 0 12px}.reading-body p+p{margin-top:18px}.reading-body ul,.reading-body ol{padding-left:1.35em;margin-block:18px}.reading-body li+li{margin-top:10px}.knowledge-list{border-top:1px solid var(--line)}.knowledge-list>article{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:26px 0;border-bottom:1px solid var(--line)}.knowledge-list h2{font-size:23px;margin-bottom:10px}.knowledge-list p{font-size:15px;color:var(--muted);max-width:760px}.knowledge-list .text-link{flex-shrink:0;white-space:nowrap}.knowledge-list .eyebrow{font-size:12px;margin-bottom:8px}.guide-list-page .knowledge-list{display:grid;grid-template-columns:1fr 1fr;gap:0 46px}.guide-list-page .knowledge-list>article{align-items:flex-start;flex-direction:column;gap:8px}.guide-list-page .knowledge-list h2{font-size:21px}.guide-list-page .knowledge-list .eyebrow{display:none}.pagination{padding-block:28px;text-align:center}.pagination a,.pagination b{display:inline-block;min-width:40px;padding:7px 12px;margin:3px;border:1px solid var(--line);background:#fff;border-radius:3px}.pagination b{background:var(--ink);color:#fff}.pagination select{padding:8px;border:1px solid var(--line)}
.alone-body{margin-bottom:60px}.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start;background:var(--soft);padding:32px}.about-intro h2{font-size:28px;margin-bottom:20px}.about-intro p{font-size:17px;color:var(--muted);line-height:1.95;margin-bottom:18px}.company-photo{background:#fff;padding:0 0 14px}.company-photo figcaption{padding:12px 16px 0;font-size:13px;color:var(--muted)}.company-details{margin-top:32px;border-top:1px solid var(--line);padding-top:28px}.company-details h2{font-size:26px;margin-bottom:20px}.company-details p{font-size:17px;color:var(--muted);max-width:900px}.company-details .spec-grid{margin-top:22px}.equipment-page{max-width:900px;margin:auto}.equipment-page img{width:100%;height:auto}.equipment-page figure{background:var(--soft);padding:22px}.equipment-page figcaption{font-size:15px;color:var(--muted);margin-top:18px}.equipment-notes{margin-top:32px}.equipment-notes h2{font-size:26px;margin-bottom:22px}
.contact-page .page-intro{padding-bottom:18px}.contact-body{display:grid;grid-template-columns:1.05fr 1fr;gap:28px 40px}.contact-intro{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:36px;padding:24px 0 28px;border-bottom:2px solid var(--ink)}.contact-intro h2{font-size:29px;margin-bottom:12px}.contact-intro p{font-size:16px;color:var(--muted);max-width:660px}.contact-intro .actions{margin:0;flex-shrink:0}.contact-details{grid-column:1;grid-row:2;display:block}.contact-company{padding:22px 0}.contact-company+.contact-company{border-top:1px solid var(--line)}.contact-company h3{font-size:22px;margin-bottom:18px}.contact-company p{color:var(--muted);font-size:16px}.contact-company p+p{margin-top:12px}.contact-company dl{display:grid;grid-template-columns:90px 1fr;column-gap:18px;row-gap:16px}.contact-company dt{font-size:14px;color:var(--muted)}.contact-company dd{margin:0;font-size:17px;overflow-wrap:anywhere}.contact-company dd a{color:var(--accent)}.wechat-block{display:grid;grid-template-columns:1fr 200px;gap:30px;padding:30px;background:var(--soft);border-top:3px solid var(--accent)}.wechat-block h2{font-size:27px;margin-bottom:14px}.wechat-block p{font-size:16px;color:var(--muted)}.wechat-figure{text-align:center}.wechat-figure img{width:180px;height:180px;object-fit:contain;background:#fff;padding:6px}.wechat-figure figcaption{font-size:12px;color:var(--muted);margin-top:10px}.contact-number{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}.contact-number>span{font-size:14px;color:var(--muted)}.copy-value{font-size:24px;letter-spacing:.025em;font-weight:600;user-select:all;overflow-wrap:anywhere}.copy-feedback{min-height:22px;font-size:13px!important;line-height:1.7!important;color:var(--accent)!important;margin-top:10px!important}.contact-page .wechat-block{grid-column:2;grid-row:2;display:flex;flex-direction:column-reverse;align-items:center;justify-content:center;gap:22px;text-align:center;padding:28px}.contact-page .wechat-block .eyebrow{margin-bottom:9px}.contact-page .wechat-block h2{font-size:25px}.contact-page .wechat-block p{font-size:15px}.contact-page .wechat-figure img{width:190px;height:190px}.contact-page .contact-number{justify-content:center}.contact-page .contact-number>.button{width:100%;max-width:300px}.contact-page .company-details{grid-column:1 / -1;margin-top:0}
.site-footer{background:var(--ink);color:#fff;padding-top:44px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 150px;gap:44px;align-items:start;padding-bottom:34px}.footer-label{font-size:12px;letter-spacing:.035em;color:#efc7c1;margin-bottom:16px}.footer-business h2{font-size:23px;line-height:1.5;margin-bottom:16px}.footer-business p:not(.footer-label),.footer-contact p:not(.footer-label){font-size:14px;color:#d0d4d6;line-height:1.9}.footer-address{margin-top:18px}.footer-business a{display:inline-block;padding-block:6px}.footer-business a:hover{text-decoration:underline}.footer-phone{display:inline-block;font-size:27px;font-weight:600;letter-spacing:.04em;margin-bottom:6px;white-space:nowrap}.footer-contact p:not(.footer-label){font-size:13px;margin-bottom:20px}.footer-button{background:#fff;color:var(--ink);font-size:14px}.footer-button:hover{background:#f1d2cb}.footer-qr img{width:144px;height:144px;object-fit:contain;background:#fff;padding:8px}.footer-qr figcaption{font-size:12px;color:#d0d4d6;margin-top:12px;text-align:center}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #4b5459;padding-block:18px;font-size:12px;color:#cbd1d4}.mobile-consult{display:none}.contact-page .footer-grid{grid-template-columns:1.4fr 1fr}
.consult-dialog{width:min(570px,calc(100% - 32px));padding:32px;border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:5px;background:#fff;color:var(--ink);max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px);overflow:auto;box-shadow:0 16px 60px #111a}.consult-dialog:not([open]){display:none}.consult-dialog::backdrop{background:#151a1dc9}.dialog-close{position:absolute;right:12px;top:10px;width:44px;height:44px;border:0;border-radius:3px;background:transparent;color:var(--muted);font-size:32px;line-height:1}.dialog-close:hover{background:var(--soft)}.dialog-heading{padding-right:32px}.dialog-heading .eyebrow{margin-bottom:10px}.dialog-heading h2{font-size:27px;margin-bottom:12px}.dialog-heading>p:last-child{font-size:14px;color:var(--muted)}.dialog-contact{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:center;margin-top:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}.dialog-contact figure{text-align:center}.dialog-contact img{width:168px;height:168px;object-fit:contain;background:#fff;padding:6px}.dialog-contact figcaption{font-size:12px;color:var(--muted);margin-top:10px}.contact-label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}.dialog-contact .copy-value{display:block;font-size:22px;margin-bottom:14px}.dialog-contact .button{width:100%;padding-inline:12px}.dialog-phone{font-size:13px;text-decoration:underline;text-underline-offset:5px;margin-top:8px}.inquiry-tool{padding-top:22px}.inquiry-tool label{font-size:14px;font-weight:600}.inquiry-tool textarea{width:100%;display:block;padding:15px;margin:12px 0 15px;border:1px solid #bdc5c9;border-radius:3px;background:var(--soft);color:var(--ink);font-size:13px;line-height:1.8;resize:vertical;min-height:180px;user-select:all}.inquiry-tool .button{width:100%}.consult-dialog.fallback-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;z-index:100}.body-dialog-open{overflow:hidden}.site-search{max-width:600px;margin-top:24px}.site-search label{display:block;font-size:15px;margin-bottom:10px}.site-search>div{display:flex;gap:12px}.site-search input{flex:1;min-width:0;border:1px solid #aab4ba;border-radius:3px;background:#fff;padding:12px 16px}.search-help{margin-block:20px 50px}.search-help a{color:var(--accent);text-decoration:underline}.search-notice{margin-top:20px;padding:14px 20px;font-size:15px;background:var(--soft);border-left:3px solid var(--accent)}.error-intro{min-height:60vh;padding-top:70px}
@media(max-width:1280px){.main-navigation{gap:18px}.brand-wordmark strong{font-size:22px}.brand-wordmark small{font-size:11px}.header-inner{gap:22px}.home-hero{gap:40px}.home-hero h1{font-size:42px}.hero-product-index>a{padding:13px 16px;gap:12px}.hero-product-index strong{font-size:20px}.footer-grid{gap:28px}.footer-phone{font-size:24px}.product-body>section{grid-template-columns:210px minmax(0,1fr);column-gap:30px}}
@media(min-width:901px) and (max-width:1180px){html{scroll-padding-top:154px}.header-inner{flex-wrap:wrap;justify-content:center;padding-top:15px;gap:12px}.main-navigation{width:100%;justify-content:center;gap:24px}.main-navigation>a{padding-block:13px}.main-navigation>a[aria-current=page]:not(.nav-consult)::after{bottom:4px}.main-navigation .nav-consult{padding:7px 15px}}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.home-hero h1{font-size:36px}.home-hero{gap:30px}.hero-stage{grid-template-columns:1.75fr 1fr;gap:20px}.hero-product-index strong{font-size:18px}.hero-product-index small{font-size:11px}.index-number{display:none}.hero-evidence figcaption{padding-inline:13px;font-size:12px}.home-products .product-card{gap:34px}.home-products .product-card h3{font-size:27px}.home-design-strip{flex-direction:column;align-items:flex-start;gap:20px}.confirmation-grid{gap:22px}.confirmation-grid h3{font-size:18px}.footer-grid{grid-template-columns:1.3fr 1fr}.footer-qr{display:none}.contact-intro{flex-direction:column;align-items:flex-start;gap:22px}.product-body>.quote-panel{grid-template-columns:1fr}.related-links{grid-template-columns:repeat(3,minmax(0,1fr))}.article-intro.has-picture{gap:34px}.article-intro h1{font-size:36px}.product-label .article-intro,.product-box .article-intro{gap:30px;padding:26px}.home-contact-strip{gap:24px}.home-contact-strip h2{font-size:26px}}
@media(max-width:900px){html{scroll-padding-top:90px}.header-inner{width:calc(100% - 40px);min-height:78px;padding-block:14px;gap:14px;flex-wrap:nowrap;justify-content:space-between}.brand-mark{width:35px;height:38px}.brand-mark img{width:215px;height:38px;transform:translateX(-8px)}.brand-wordmark strong{font-size:22px}.brand-wordmark small{font-size:11px;letter-spacing:0}.brand{gap:9px}.menu-button{display:flex;align-items:center;justify-content:center;gap:9px;min-width:76px;min-height:44px;padding:10px 12px;background:#fff;border:1px solid #b8c1c6;color:var(--ink);border-radius:3px;font-size:14px;font-weight:600}.menu-bars{width:15px;height:12px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;position:relative}.menu-bars::after{content:"";position:absolute;top:4px;left:0;width:15px;height:2px;background:currentColor}.main-navigation{display:none;position:absolute;top:100%;left:0;right:0;width:100%;grid-template-columns:1fr 1fr;gap:0;padding:12px 20px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 18px #252a2d0b}.main-navigation.is-open{display:grid}.main-navigation>a{padding:13px 16px;font-size:15px;line-height:24px;border-radius:3px}.main-navigation>a[aria-current=page]:not(.nav-consult){background:#f7e7e2;color:var(--accent);font-weight:600}.main-navigation>a[aria-current=page]:not(.nav-consult)::after{display:none}.main-navigation .nav-consult{grid-column:1 / -1;margin-top:7px;justify-content:space-between;padding:12px 16px}.home-hero{grid-template-columns:1fr;gap:22px}.home-hero h1{font-size:42px}.hero-copy{max-width:650px}.hero-product-index strong{font-size:18px}.confirmation-grid{grid-template-columns:1fr 1fr;gap:26px 30px}.contact-body{gap:24px}.contact-page .wechat-block{padding:24px 20px}.contact-company dl{grid-template-columns:70px 1fr;gap:15px}.contact-company dd{font-size:16px}.contact-company h3{font-size:20px}.home-contact-strip{flex-direction:column;align-items:flex-start}.product-grid{grid-template-columns:1fr 1fr}.guide-grid{gap:0 32px}}
@media(max-width:768px){body{padding-bottom:78px}.wrap{width:calc(100% - 36px)}.section{padding-block:42px}.header-inner{width:calc(100% - 36px);min-height:76px}.brand-wordmark strong{font-size:21px}.brand-wordmark small{font-size:11px}.breadcrumb{font-size:12px;padding-block:16px;gap:9px}.home-hero-shell{padding-bottom:26px}.home-hero{padding-block:28px 23px;gap:18px}.home-hero h1{font-size:31px;line-height:1.45;letter-spacing:-.025em}.home-hero .eyebrow{font-size:11px;line-height:1.7;margin-bottom:12px}.home-hero .lead{font-size:16px;line-height:1.9}.home-hero .actions{display:grid;grid-template-columns:1.18fr 1fr;margin-top:19px;gap:10px}.home-hero .button{padding-inline:10px}.hero-service{font-size:12px;line-height:1.8;margin-top:13px}.hero-stage{grid-template-columns:1fr;gap:20px}.hero-product-index{order:-1;grid-template-columns:1fr 1fr;border-top:2px solid var(--accent)}.hero-product-index>a{padding:14px 12px;gap:6px}.hero-product-index>a:nth-child(odd){border-right:1px solid 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.product-picture{aspect-ratio:auto;min-height:145px;height:100%;max-height:210px;padding:8px;display:flex;align-items:center}.home-products .product-picture picture{height:auto}.home-products .product-picture img{height:auto;max-height:190px;object-fit:contain}.home-products .product-card-copy{padding:0}.home-products .product-number{font-size:11px;line-height:1.5;margin-bottom:9px}.home-products .product-card h3{font-size:22px;line-height:1.5;margin-bottom:10px}.home-products .product-card h3 span{font-size:16px}.home-products .product-card p{font-size:14px;line-height:1.85}.home-products .product-card-links{padding-top:8px;margin-top:11px;display:block}.home-products .product-card-links .text-link{font-size:12px;padding-block:7px;line-height:1.65}.support-links{flex-direction:column;align-items:flex-start;font-size:13px;gap:10px}.support-links div{gap:10px 18px}.home-design-strip{padding:23px 21px;margin-top:26px;gap:19px}.home-design-strip h2{font-size:23px;line-height:1.5}.home-design-strip p:not(.eyebrow){font-size:14px}.home-design-strip .eyebrow{font-size:12px}.confirmation-section{padding-block:40px}.confirmation-grid{gap:26px 22px}.confirmation-grid article{padding-top:15px}.confirmation-grid .step{margin-bottom:11px}.confirmation-grid h3{font-size:18px;line-height:1.5;margin-bottom:9px}.confirmation-grid p{font-size:14px;line-height:1.9}.confirmation-note{font-size:13px;line-height:1.9;padding-top:17px;margin-top:23px}.guide-grid{grid-template-columns:1fr}.guide-item{padding:21px 0 21px 35px}.guide-item::before{top:25px}.guide-item h3{font-size:19px;line-height:1.6}.guide-item p{font-size:14px}.home-contact-strip{padding-block:34px;gap:20px}.home-contact-strip h2{font-size:25px;line-height:1.5}.home-contact-strip p{font-size:15px}.home-contact-strip .actions{width:100%;display:grid;grid-template-columns:1.18fr 1fr;gap:10px}.button{font-size:14px;min-height:48px;padding:12px 18px;gap:14px}.page-intro{padding:9px 0 24px}.page-intro h1{font-size:30px;line-height:1.5}.page-intro .lead{font-size:16px;line-height:1.9}.page-intro .eyebrow{font-size:12px}.page-list main>.wrap{padding-bottom:40px}.product-jump{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px}.product-jump a{text-align:center;font-size:14px;padding:9px 10px}.article-intro,.article-intro.has-picture{display:block;padding:10px 0 27px}.article-intro h1{font-size:31px;line-height:1.45;margin-bottom:16px}.article-intro .eyebrow{font-size:12px;margin-bottom:12px}.article-intro .lead{font-size:16px}.article-intro .actions{display:grid;grid-template-columns:1.18fr 1fr;gap:10px;margin-top:21px}.article-intro .button{padding-inline:10px}.intro-detail{font-size:13px;margin-top:16px}.article-product-image{padding:17px;margin-top:25px}.article-product-image img{max-height:290px}.article-product-image figcaption{font-size:12px;line-height:1.8;padding-top:12px;margin-top:16px}.article-body{font-size:16px;line-height:1.95}.product-body>section{display:block;padding-block:27px}.product-body>section>h2{font-size:24px;line-height:1.5;margin-bottom:20px}.product-body>section>p+p{margin-top:16px}.product-body>section:first-child{padding-block:27px}.product-body>section:first-child>h2{font-size:25px;margin-bottom:22px}.product-body h3{font-size:19px;line-height:1.5;margin-bottom:10px}.spec-grid{grid-template-columns:1fr;gap:24px}.spec-grid h3{font-size:20px}.spec-grid p{font-size:16px}.order-details{grid-template-columns:1fr;gap:26px}.check-list{padding-left:1.25em}.check-list li+li{margin-top:11px}.product-body>.quote-panel,.quote-panel{display:block;padding:25px 22px;margin-top:18px}.quote-panel h2{font-size:24px;line-height:1.5}.quote-panel p{font-size:15px}.quote-panel .actions{margin-top:21px}.faq-list h3{font-size:18px}.related-guide-links{gap:6px 20px}.related-guide-links a{font-size:14px;padding-block:8px}.related-products{padding-block:36px 44px}.related-links{grid-template-columns:1fr 1fr}.related-links a{font-size:13px;line-height:1.6;padding:15px 12px}.product-manual .spec-grid>div{padding:21px}.product-album .intro-copy{padding-top:18px;border-top-width:1px}.product-album .article-product-image{padding:18px 16px}.product-album .product-body>section:first-child{padding:25px 22px}.product-label .article-intro,.product-box .article-intro{padding:24px 20px;margin:7px 0 27px}.product-label .article-product-image,.product-box .article-product-image{padding:14px}.product-label .spec-grid>div{padding-left:18px}.product-box .product-body>section:first-child{display:block;padding:26px 0}.product-box .product-body>section:first-child>h2{font-size:25px}.product-box .product-body>section:first-child>p{margin-bottom:24px}.product-box .spec-grid>div{padding-left:18px}.guide-page .article-intro{padding:10px 0 24px;margin-bottom:23px}.guide-page .article-intro h1{font-size:29px;line-height:1.55}.reading-body{font-size:16px;line-height:1.95;padding:0;margin-bottom:42px}.reading-body h2{font-size:23px;line-height:1.5;margin-block:28px 16px}.reading-body h3{font-size:19px}.reading-body table{display:block;overflow-x:auto}.knowledge-list>article{align-items:flex-start;flex-direction:column;gap:4px;padding-block:23px}.knowledge-list h2{font-size:21px;line-height:1.6}.knowledge-list p{font-size:14px}.knowledge-list .text-link{font-size:13px}.guide-list-page .knowledge-list{display:block}.pagination{padding-block:23px}.pagination a,.pagination b{min-width:37px;padding:6px 9px;font-size:13px}.alone-body{margin-bottom:42px}.about-intro{grid-template-columns:1fr;gap:22px;padding:24px 22px}.about-intro h2{font-size:25px;line-height:1.5;margin-bottom:18px}.about-intro p{font-size:16px;margin-bottom:16px}.company-photo figcaption{font-size:12px;padding-inline:12px}.company-details{margin-top:26px;padding-top:25px}.company-details h2{font-size:24px;line-height:1.5;margin-bottom:17px}.company-details p{font-size:16px}.equipment-page figure{padding:12px}.equipment-page figcaption{font-size:13px;line-height:1.9}.equipment-notes{margin-top:26px}.equipment-notes h2{font-size:24px;line-height:1.5}.contact-body{display:grid;grid-template-columns:1fr;gap:24px}.contact-intro{grid-column:1;flex-direction:column;align-items:flex-start;gap:18px;padding:16px 0 25px}.contact-intro h2{font-size:26px;line-height:1.5}.contact-intro p{font-size:15px;line-height:1.9}.contact-intro .actions{display:grid;grid-template-columns:1.18fr 1fr;width:100%;gap:10px}.contact-intro .button{padding-inline:10px}.contact-page .wechat-block{grid-column:1;grid-row:2;padding:25px 22px;gap:20px}.contact-page .wechat-figure img{width:168px;height:168px}.contact-page .wechat-block h2{font-size:24px}.contact-page .wechat-block p{font-size:15px}.contact-page .contact-details{grid-column:1;grid-row:3}.contact-company{padding-block:22px}.contact-company h3{font-size:21px;line-height:1.5}.contact-company dl{grid-template-columns:70px 1fr;gap:14px 12px}.contact-company dd{font-size:16px}.contact-company dt{font-size:13px}.contact-company p{font-size:15px}.contact-page .company-details{grid-column:1;grid-row:4}.wechat-block{grid-template-columns:1fr;padding:25px 22px;gap:23px}.wechat-block h2{font-size:25px}.wechat-block p{font-size:15px}.contact-number>.button{width:100%}.wechat-figure figcaption{font-size:12px}.site-footer{padding-top:34px}.footer-grid,.contact-page .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:26px}.footer-business h2{font-size:21px}.footer-business p:not(.footer-label){font-size:13px}.footer-label{font-size:11px;margin-bottom:12px}.footer-contact{border-top:1px solid #4b5459;padding-top:23px}.footer-phone{font-size:25px}.footer-bottom{flex-wrap:wrap;justify-content:flex-start;gap:8px 18px;font-size:11px;padding-block:17px}.footer-bottom>span{width:100%}.mobile-consult{display:grid;position:fixed;z-index:45;bottom:0;left:0;right:0;grid-template-columns:1.18fr 1fr;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid var(--line)}.mobile-consult a{min-height:46px;display:flex;align-items:center;justify-content:center;border:1px solid #b9c2c7;border-radius:3px;background:#fff;color:var(--ink);font-size:15px;font-weight:600;line-height:1.5}.mobile-consult a:first-child{background:var(--accent);border-color:var(--accent);color:#fff}.consult-dialog{width:calc(100% - 28px);padding:26px 22px;border-radius:4px;max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px)}.dialog-heading h2{font-size:25px}.dialog-heading>p:last-child{font-size:13px;line-height:1.9}.dialog-contact{grid-template-columns:130px minmax(0,1fr);gap:18px;margin-top:22px;padding-bottom:20px}.dialog-contact img{width:130px;height:130px;padding:4px}.dialog-contact figcaption{font-size:10px;line-height:1.8;margin-top:9px}.dialog-contact .copy-value{font-size:19px;letter-spacing:0;white-space:nowrap}.dialog-contact .button{font-size:13px;min-height:44px;padding-inline:6px}.contact-label{font-size:12px}.dialog-phone{font-size:12px}.copy-feedback{font-size:12px!important}.inquiry-tool label{font-size:13px}.inquiry-tool textarea{padding:13px;font-size:12px;line-height:1.9;min-height:175px}.site-search>div{gap:8px}.site-search input{padding:11px 12px}.error-intro{padding-top:42px}}
@media(max-width:370px){.wrap,.header-inner{width:calc(100% - 32px)}.brand{gap:7px}.brand-wordmark strong{font-size:20px}.brand-wordmark small{font-size:11px}.brand-mark{width:31px;height:35px}.brand-mark img{width:198px;height:35px;transform:translateX(-7px)}.menu-button{min-width:66px;gap:6px;padding-inline:9px}.home-hero h1{font-size:29px}.hero-product-index strong{font-size:17px}.hero-product-index>a{padding-inline:10px}.hero-product-index small{font-size:10px}.home-products .product-card h3{font-size:20px}.home-products .product-card{gap:14px}.home-products .product-card p{font-size:14px}.dialog-contact{grid-template-columns:112px minmax(0,1fr);gap:14px}.dialog-contact img{width:112px;height:112px}.dialog-contact .copy-value{font-size:18px}.consult-dialog{padding-inline:18px}.product-card-copy{padding:19px}.article-intro h1{font-size:29px}}
.label-type-choice{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;max-width:440px}.label-type-choice a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px;background:#fff;border:1px solid #b7bec2;font-size:13px;line-height:1.6;border-radius:3px;white-space:nowrap}.label-type-choice a[aria-current=page]{color:var(--accent);background:#faf0ed;border-color:var(--accent)}.label-type-choice a:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:768px){.contact-page .wechat-block{flex-direction:column}}
/* Shared navigation: an ink surface, readable selection, original brand mark. */
.header-inner{min-height:92px;gap:30px}
.brand-mark{width:43px;height:43px;flex:0 0 43px;overflow:visible}
.brand-mark img{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;transform:none}
.brand-wordmark strong{font-size:24px;letter-spacing:0}
.brand-wordmark small{font-size:11px;color:#626a6f}
.main-navigation{flex:1;gap:0;padding:5px;background:var(--ink);border-radius:4px}
.main-navigation>a{flex:1;display:flex;align-items:center;justify-content:center;min-height:48px;padding:11px 13px;border-radius:2px;color:#f5f6f6;font-size:15px;line-height:24px;font-weight:500;transition:background .16s,color .16s}
.main-navigation>a:hover{background:#3d474d;color:#fff}
.main-navigation>a[aria-current=page]:not(.nav-consult){background:#fff;color:var(--ink);font-weight:650}
.main-navigation>a[aria-current=page]:not(.nav-consult)::after{display:none}
.main-navigation .nav-consult{flex:0 0 auto;margin-left:8px;padding:11px 18px;gap:14px;font-weight:600}
.nav-description{display:none}
.main-navigation a:focus-visible{outline-color:#df7869;outline-offset:2px}
.wechat-help{margin-top:12px}
.copy-feedback:empty{min-height:0;margin-top:0!important}
.contact-number{margin-top:16px}
.article-product-image figcaption{font-size:14px;line-height:1.85}
.inquiry-tool textarea{font-size:16px;line-height:1.65;min-height:220px}
@media(min-width:1181px) and (max-width:1280px){
 .header-inner{gap:24px}
 .brand-wordmark strong{font-size:22px}
 .main-navigation>a{padding-inline:10px}
 .main-navigation .nav-consult{padding-inline:14px;margin-left:5px}
}
@media(min-width:901px) and (max-width:1180px){
 .header-inner{padding-block:14px;justify-content:flex-start;gap:13px}
 .main-navigation{flex:0 0 100%;width:100%;justify-content:space-between}
 .main-navigation>a{padding:9px 14px;min-height:46px}
 .main-navigation .nav-consult{padding:9px 18px;margin-left:6px}
}
@media(max-width:900px){
 .header-inner{min-height:80px;gap:12px}
 .brand-mark{width:38px;height:38px;flex-basis:38px}
 .brand-wordmark strong{font-size:21px}
 .menu-button{background:var(--ink);border-color:var(--ink);color:#fff;min-height:46px}
 .menu-button[aria-expanded=true]{background:var(--accent);border-color:var(--accent)}
 .main-navigation{padding:12px 18px 18px;background:#f2f3f4;border-radius:0;border-top:1px solid var(--line);border-bottom:1px solid #bec6ca;box-shadow:0 14px 24px #252a2d1a;max-height:calc(100dvh - 160px);overflow-y:auto}
 .main-navigation>a{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:48px;padding:12px 16px;border-radius:0;color:var(--ink);font-size:15px;line-height:1.5;border-bottom:1px solid var(--line)}
 .main-navigation>a:hover{background:#e6eaed;color:var(--ink)}
 .main-navigation>a[data-nav-key=manual],.main-navigation>a[data-nav-key=album],.main-navigation>a[data-nav-key=training],.main-navigation>a[data-nav-key=label],.main-navigation>a[data-nav-key=box]{min-height:78px;background:#fff;padding-block:15px}
 .main-navigation>a:nth-child(odd):not(.nav-consult){border-right:1px solid var(--line)}
 .main-navigation>a[aria-current=page]:not(.nav-consult){background:#f6e7e2;color:var(--accent);box-shadow:inset 3px 0 var(--accent)}
 .main-navigation .nav-label{font-weight:600}
 .nav-description{display:block;margin-top:5px;font-size:12px;font-weight:400;line-height:1.65;color:#667075;white-space:normal}
 .main-navigation .nav-consult{flex-direction:row;align-items:center;justify-content:space-between;min-height:48px;margin:12px 0 0;padding:12px 16px;background:var(--accent);border:0;color:#fff;border-radius:3px}
 .main-navigation .nav-consult:hover{background:var(--accent-dark);color:#fff}
 .main-navigation a:focus-visible{outline-color:var(--accent);outline-offset:-3px}
}
@media(max-width:768px){
 .header-inner{min-height:78px}
 .home-products .product-card{grid-template-columns:1fr;gap:19px;padding-block:28px}
 .home-products .product-picture{display:block;width:100%;height:auto;max-height:none;min-height:0;aspect-ratio:1.75;padding:14px}
 .home-products .product-picture picture{width:100%;height:100%}
 .home-products .product-picture img{width:100%;height:100%;max-height:none;object-fit:contain}
 .home-products .product-card-copy{padding:0 2px}
 .home-products .product-card h3{font-size:25px;margin-bottom:10px}
 .home-products .product-card p{font-size:15px;line-height:1.9}
 .home-products .product-card-links{display:flex;gap:4px 22px;flex-wrap:wrap;padding-top:10px}
 .home-products .product-card-links .text-link{font-size:14px;padding-block:8px}
 .contact-page .page-intro{padding-bottom:12px}
 .contact-intro{padding-block:8px 21px;gap:16px}
 .contact-intro h2{font-size:23px;margin-bottom:8px}
 .contact-page .wechat-block{padding:22px 20px;gap:22px}
 .contact-page .wechat-block h2{margin-bottom:8px}
 .contact-page .contact-number{display:grid;grid-template-columns:auto minmax(0,1fr);gap:9px 12px;text-align:left;align-items:center;justify-content:stretch;margin-top:12px}
 .contact-page .contact-number .copy-value{font-size:25px;text-align:right;white-space:nowrap}
 .contact-page .contact-number>.button{grid-column:1 / -1;max-width:none;margin-top:5px}
 .contact-page .wechat-block>div{width:100%}
 .contact-page .wechat-block .wechat-help{font-size:14px;line-height:1.85;margin-top:12px}
 .article-product-image figcaption{font-size:14px}
 .consult-dialog{padding:23px 20px}
 .dialog-heading h2{font-size:24px;margin-bottom:10px}
 .dialog-contact{margin-top:18px;padding-bottom:16px}
 .dialog-contact figcaption{font-size:11px}
 .dialog-contact .copy-value{font-size:20px}
 .inquiry-tool{padding-top:18px}
 .inquiry-tool label{font-size:14px}
 .inquiry-tool textarea{font-size:16px;line-height:1.65;min-height:220px;padding:12px}
}
@media(max-width:370px){
 .brand-mark{width:34px;height:34px;flex-basis:34px}
 .brand-wordmark strong{font-size:20px}
 .main-navigation{padding-inline:16px}
 .main-navigation>a{padding-inline:12px}
 .nav-description{font-size:11px}
 .home-products .product-card h3{font-size:24px}
 .contact-page .contact-number .copy-value{font-size:23px}
 .consult-dialog{padding-inline:18px}
 .dialog-contact .copy-value{font-size:19px}
}
/* The hero helps prepare an enquiry; the next section shows the products. */
.hero-quote-guide{min-width:0;display:flex;flex-direction:column;background:#fff;border-top:3px solid var(--accent)}
.hero-quote-heading{padding:19px 22px 13px}
.hero-quote-heading h2{font-size:22px;line-height:1.45;letter-spacing:-.015em;text-wrap:balance}
.hero-quote-heading p{margin-top:7px;font-size:13px;color:var(--muted);line-height:1.75}
.hero-quote-rows{display:grid;grid-template-rows:repeat(4,1fr);flex:1;border-top:1px solid var(--line)}
.hero-quote-rows>a{display:grid;grid-template-columns:94px minmax(0,1fr) 12px;align-items:center;column-gap:10px;min-height:51px;padding:11px 22px;border-bottom:1px solid var(--line);transition:background .18s,color .18s}
.hero-quote-rows>a:hover{background:#faf0ed}
.hero-quote-rows strong{font-size:17px;line-height:1.6;font-weight:600;white-space:nowrap}
.quote-row-details{font-size:13px;line-height:1.75;color:var(--muted);text-wrap:pretty}
.quote-row-arrow{font-size:17px;line-height:1;color:var(--accent)}
.hero-quote-note{padding:12px 22px;background:#f9f4f1;font-size:12px;line-height:1.75;color:#65534c}
@media(min-width:769px) and (max-width:1050px){
 .hero-stage{grid-template-columns:minmax(0,1.65fr) minmax(290px,1fr)}
 .hero-stage .hero-evidence{align-self:start}
}
@media(max-width:768px){
 .hero-stage{gap:16px}
 .hero-quote-heading{padding:15px 18px 12px}
 .hero-quote-heading h2{font-size:20px;line-height:1.5}
 .hero-quote-heading p{margin-top:5px;font-size:13px}
 .hero-quote-rows>a{min-height:48px;padding:10px 18px;grid-template-columns:90px minmax(0,1fr) 12px;column-gap:10px}
 .hero-quote-rows strong{font-size:16px}
 .hero-quote-rows .quote-row-details{font-size:14px;line-height:1.65}
 .hero-quote-note{padding:10px 18px}
}
/* Training materials are a priority; this is a typeset format reference, not a customer photograph. */
.page-home .hero-stage .hero-evidence{align-self:stretch}
.hero-training-guide .hero-quote-rows{grid-template-rows:repeat(5,1fr)}
.hero-training-guide .hero-quote-rows>a{grid-template-columns:minmax(136px,1.3fr) minmax(0,1fr) 12px;column-gap:12px;min-height:52px;padding-block:11px}
.hero-training-guide .hero-quote-rows strong{font-size:17px;white-space:nowrap}
.hero-training-guide .quote-row-details{font-size:13px;line-height:1.7}
.home-products .card-training .product-picture{background:#f4f0e6;aspect-ratio:auto;min-height:313px}
.training-format-visual{display:grid;grid-template-columns:.9fr 1.15fr;align-items:stretch;gap:16px;width:100%;max-width:520px;min-height:265px;margin:auto;text-align:left;color:#252a2d}
.training-cover{display:flex;flex-direction:column;align-items:flex-start;padding:25px 22px;background:#fff;border-left:4px solid var(--accent);box-shadow:7px 8px 0 #dcd8d0}
.training-cover>small{font-size:11px;color:#6b6058;letter-spacing:.08em}
.training-cover>strong{font-size:35px;line-height:1.14;letter-spacing:.08em;margin:20px 0 16px}
.training-cover>strong span{display:block}
.training-cover>p{font-size:12px;line-height:1.8;margin:0;color:#665e58}
.training-cover-rule{display:block;width:40px;height:3px;margin-top:auto;background:var(--accent)}
.training-sample{display:flex;flex-direction:column;gap:10px;background:#fff;padding:24px 20px;border:1px solid #e5dfd7}
.training-sample>b{font-size:19px;font-weight:600}.training-sample>span{font-size:11px;color:#70665e}
.training-sample-lines{height:52px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 15px,#dbd8d3 15px,#dbd8d3 16px)}
.training-practice-grid{height:72px;margin:8px 0;background:linear-gradient(#d9b6ac 1px,transparent 1px),linear-gradient(90deg,#d9b6ac 1px,transparent 1px);background-size:24px 24px;border-right:1px solid #d9b6ac;border-bottom:1px solid #d9b6ac}
.training-sample>small{margin-top:auto;font-size:10px;line-height:1.6;color:#70665e}
.training-format-visual.is-compact{display:block;max-width:180px;min-height:0}
.is-compact .training-sample{display:none}.is-compact .training-cover{min-height:224px;padding:20px}
.is-compact .training-cover>strong{font-size:36px;margin-block:18px 14px}
.is-compact .training-cover>p{font-size:12px;line-height:1.7}
.training-intro-visual{background:#f4f0e6;padding:26px}
.training-intro-visual figcaption{padding:18px 0 0!important;font-size:13px!important;line-height:1.8!important}
.training-use-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:24px 0}
.training-use-grid>div{border:1px solid var(--line);border-top:3px solid var(--accent);padding:24px;background:#fcfbf8}
.training-use-grid .use-number{font-size:12px;letter-spacing:.08em;color:var(--accent)}
.training-use-grid h3{font-size:22px;margin:12px 0 14px}.training-use-grid p{margin-bottom:0}
.training-use-grid a{display:inline-block;margin-top:16px;font-size:14px}
.training-generated-visual{display:flex;flex-direction:column;width:100%;height:100%;background:#f4f2ee}
.training-generated-visual img{display:block;width:100%;height:100%;min-height:0;object-fit:contain;flex:1}
.product-card .training-binding-note{font-size:14px;line-height:1.9;color:var(--ink);margin-top:12px}
.product-card--text{border-top:3px solid var(--accent)}
.home-products .card-training .product-picture{background:#f4f2ee;aspect-ratio:4/3;min-height:0;padding:0}
.training-intro-visual{background:#f4f2ee;padding:18px}
.training-intro-visual .training-generated-visual{height:auto}
.training-intro-visual .training-generated-visual img{height:auto;max-height:none;flex:none}
.training-picture-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:26px}
.training-picture-grid figure{margin:0;min-width:0;background:#fff;border:1px solid var(--line);overflow:hidden}
.training-picture-grid img{display:block;width:100%;height:auto;background:#f4f2ee}
.training-picture-grid figcaption{padding:22px 24px;border-top:1px solid var(--line)}
.training-picture-grid h3{font-size:21px;line-height:1.6;margin:0 0 12px;text-wrap:balance}
.training-picture-grid p{font-size:15px;line-height:1.9;color:var(--muted);margin:0}
@media(max-width:768px){.training-picture-grid{grid-template-columns:1fr;gap:22px}.training-picture-grid figcaption{padding:20px}.training-picture-grid h3{font-size:20px}.training-generated-visual>span{font-size:12px}.home-products .card-training .product-picture{padding:0}.training-intro-visual{padding:14px}}
.product-training .article-body [id]{scroll-margin-top:115px}
@media(max-width:768px){
 .hero-training-guide .hero-quote-rows>a{grid-template-columns:minmax(128px,1.25fr) minmax(0,1fr) 12px;gap:8px;min-height:52px;padding:11px 14px}
 .hero-training-guide .hero-quote-rows strong{font-size:16px}.hero-training-guide .quote-row-details{font-size:12px}
 .training-intro-visual{padding:20px}.training-format-visual{gap:12px;min-height:245px}
 .training-cover{padding:20px 16px}.training-cover>strong{font-size:30px}
 .training-sample{padding:20px 15px}.training-sample>b{font-size:17px}
 .home-products .card-training .product-picture{min-height:0;padding:0}
 .home-products .card-training .training-format-visual{min-height:180px;gap:12px}
 .home-products .card-training .training-cover{padding:16px 12px;box-shadow:4px 5px 0 #dcd8d0}
 .home-products .card-training .training-cover>strong{font-size:27px;margin-block:14px}.home-products .card-training .training-cover>small{font-size:10px}
 .home-products .card-training .training-cover>p{font-size:10px}
 .home-products .card-training .training-sample{padding:16px 12px;gap:7px}
 .home-products .card-training .training-sample>b{font-size:15px}.home-products .card-training .training-sample-lines{height:35px}.home-products .card-training .training-practice-grid{height:48px;margin:4px 0}
 .product-jump{grid-template-columns:repeat(3,minmax(0,1fr))}.product-jump a{font-size:13px;padding:10px 6px}
 .training-use-grid{grid-template-columns:1fr;gap:18px}.training-use-grid>div{padding:21px}
 .training-use-grid h3{font-size:21px}.product-training .article-body [id]{scroll-margin-top:98px}
}
/* Owner feedback: one reading path, customer-specific content, naturally aligned evidence. */
.page-home .home-hero-shell{background:#f4f2ee}
.page-home .home-hero{grid-template-columns:2.15fr 1fr;gap:28px;align-items:start;padding-block:42px 30px}
.page-home .home-hero h1{font-size:44px;line-height:1.32;letter-spacing:-.025em}
.hero-brief{max-width:720px;margin-top:20px;font-size:17px;line-height:1.85;color:#4e565a}
.page-home .hero-heading .actions{margin-top:21px}
.hero-customer-copy{padding:5px 0 0 22px;border-left:1px solid #d9cfc4}
.hero-copy-title{font-size:13px;font-weight:600;color:#795a44;letter-spacing:.02em;margin-bottom:12px}
.hero-customer-list>div{padding:12px 0;border-top:1px solid #ded7cf}
.hero-customer-list dt{font-weight:650;font-size:16px;line-height:1.5;margin-bottom:5px}
.hero-customer-list dd{margin:0;font-size:14px;line-height:1.8;color:#535d62}
.hero-customer-copy .hero-service{margin-top:10px;font-size:12px;color:#695e52}
.page-home .hero-stage .hero-evidence{display:flex;flex-direction:column}
.page-home .hero-press{flex:0 0 auto}
.hero-evidence .hero-equipment-caption{display:flex;flex-direction:column;align-items:stretch;justify-content:space-between;gap:0;padding:0;flex:1}
.equipment-caption-line{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 18px;font-size:13px}
.hero-file-options{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;align-items:start;background:#faf7f1;border-top:1px solid #e4d9ca;padding:18px 20px}
.hero-file-options>div+div{border-left:1px solid #ddd0be;padding-left:24px}
.hero-file-options strong{display:block;font-size:15px;line-height:1.5;color:#363d40;margin-bottom:5px}
.hero-file-options p{font-size:13px;line-height:1.75;color:#666257}
.hero-file-options>a{grid-column:1/-1;justify-self:start;font-size:12px}
.hero-training-guide .hero-quote-heading{background:#29383f;color:#fff;padding-block:18px 17px}
.hero-training-guide .hero-quote-heading p{color:#d3dfe3;font-size:14px}
.hero-training-guide .hero-quote-rows>a:nth-child(even){background:#fcfbf8}
.hero-training-guide .hero-quote-rows>a:hover{background:#f5e9e2}
.hero-training-guide .hero-quote-note{background:#eee5d7;color:#66513f}
.intro-layout-note{font-size:14px;line-height:1.85;color:#64513f;margin-top:14px}
.intro-layout-note a{text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
.product-body>section.customer-needs,.product-body>section.layout-support,.product-body>section.customer-faq{display:block}
.customer-needs>p,.layout-support>p{max-width:850px;margin-top:16px}
.customer-use-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:26px}
.customer-use-grid>div{min-width:0;padding-top:17px;border-top:2px solid #a6b2b8}
.customer-use-grid h3{font-size:21px;margin-bottom:12px}
.customer-use-grid p{font-size:16px;line-height:1.9}
.product-manual .customer-needs{background:#f1f4f6;padding:32px 30px;margin-top:8px}
.product-manual .customer-use-grid>div:first-child{border-top-color:var(--accent)}
.product-album .customer-use-grid{display:block;margin-top:22px}
.product-album .customer-use-grid>div{display:grid;grid-template-columns:220px minmax(0,1fr);gap:25px;padding:21px 0;border-top:1px solid var(--line)}
.product-album .customer-use-grid h3{font-size:21px;margin-bottom:0}
.layout-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:24px}
.layout-check-grid>div{min-width:0;background:#faf7f1;padding:23px 25px;border-top:2px solid #bba383}
.layout-check-grid h3{font-size:21px;margin-bottom:15px}
.layout-check-grid li{font-size:16px;line-height:1.85}
.service-scope-note{font-size:14px;line-height:1.85;color:#60666a;padding-top:16px;border-top:1px solid var(--line)}
.article-body [id]{scroll-margin-top:115px}
@media(max-width:1050px) and (min-width:769px){
 .page-home .home-hero{grid-template-columns:minmax(0,1.65fr) minmax(290px,1fr)}
 .page-home .home-hero h1{font-size:38px}
 .hero-customer-copy{padding-left:18px}
 .hero-brief{font-size:16px}
 .hero-file-options{gap:12px 18px;padding:16px}
 .hero-file-options>div+div{padding-left:18px}
}
@media(max-width:900px){
 .main-navigation{align-items:stretch}
 .main-navigation>a{align-self:stretch}
 .main-navigation .nav-consult{grid-column:auto;margin:0;border-radius:0}
}
@media(max-width:768px){
 .page-home .home-hero{grid-template-columns:1fr;gap:24px;padding-block:27px 25px}
 .page-home .home-hero h1{font-size:31px;line-height:1.4}
 .hero-brief{margin-top:16px;font-size:16px;line-height:1.85}
 .hero-brief br{display:none}
 .page-home .hero-heading .actions{display:grid;grid-template-columns:1.18fr 1fr;gap:10px;margin-top:19px}
 .page-home .hero-heading .button{padding-inline:10px}
 .hero-customer-copy{padding:17px 0 0;border-left:0;border-top:1px solid #d9cfc4}
 .hero-copy-title{font-size:13px;margin-bottom:3px}
 .hero-customer-list>div{padding:11px 0;border-top:0}
 .hero-customer-list dt{font-size:16px;margin-bottom:3px}
 .hero-customer-list dd{font-size:14px;line-height:1.85}
 .hero-customer-copy .hero-service{margin-top:7px}
 .equipment-caption-line{padding:11px 12px;font-size:12px;gap:10px}
 .hero-file-options{padding:16px 14px;gap:12px 16px}
 .hero-file-options>div+div{padding-left:16px}
 .hero-file-options strong{font-size:15px}
 .hero-file-options p{font-size:13px;line-height:1.8}
 .hero-evidence .hero-file-options>a{font-size:12px}
 .hero-training-guide .hero-quote-heading{padding-block:16px}
 .hero-training-guide .hero-quote-heading p{font-size:14px}
 .intro-layout-note{font-size:14px;margin-top:12px}
 .customer-use-grid,.layout-check-grid{grid-template-columns:1fr;gap:21px;margin-top:22px}
 .customer-use-grid h3,.layout-check-grid h3{font-size:20px;line-height:1.5}
 .product-manual .customer-needs{padding:25px 21px}
 .product-album .customer-use-grid>div{display:block;padding-block:20px}
 .product-album .customer-use-grid h3{font-size:20px;margin-bottom:10px}
 .layout-check-grid>div{padding:22px 21px}
 .service-scope-note{font-size:14px}
 .article-body [id]{scroll-margin-top:98px}
}
@media(max-width:370px){.page-home .home-hero h1{font-size:29px}}
/* Keep one shared grid; on mobile show real equipment before the supporting customer notes. */
.page-home .home-hero-shell{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);grid-template-areas:"heading clients" "equipment training";gap:28px;padding:38px max(32px,calc((100% - 1320px)/2)) 42px}
.page-home .home-hero,.page-home .hero-stage{display:contents}
.home-hero-shell .hero-heading{grid-area:heading}
.home-hero-shell .hero-customer-copy{grid-area:clients}
.home-hero-shell .hero-evidence{grid-area:equipment}
.home-hero-shell .hero-quote-guide{grid-area:training}
.hero-customer-list>div{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;padding-block:12px}
.hero-customer-list dt{margin-bottom:0;font-size:15px}
.hero-customer-list dd{font-size:14px;line-height:1.75}
@media(min-width:769px) and (max-width:1050px){.page-home .home-hero-shell{grid-template-columns:minmax(0,1.65fr) minmax(290px,1fr)}}
@media(max-width:768px){
 .page-home .home-hero-shell{grid-template-columns:minmax(0,1fr);grid-template-areas:"heading" "equipment" "training" "clients";gap:23px;padding:27px 18px 28px}
 .hero-customer-list>div{padding-block:13px}
 .hero-customer-list dt{font-size:16px}
 .hero-customer-list dd{font-size:14px}
}
@media(max-width:370px){.page-home .home-hero-shell{padding-inline:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
/* Keep every navigation link usable if the script is disabled or fails to load. */
@media(max-width:900px){
 html:not(.gz-nav-ready) .menu-button{display:none}
 html:not(.gz-nav-ready) .header-inner{flex-wrap:wrap}
 html:not(.gz-nav-ready) .main-navigation{display:grid;position:static;flex:0 0 100%;max-height:none;overflow:visible;box-shadow:none;padding-inline:0}
 html:not(.gz-nav-ready) .site-header{position:relative}
 .page-error .header-inner{flex-wrap:wrap;row-gap:8px}
 .page-error .header-inner>.text-link{font-size:13px;min-height:44px;display:flex;align-items:center}
}
/* Two independent product entries below the three primary homepage products. */
.home-envelope-card-products{padding-top:28px;margin-bottom:28px}
.home-envelope-card-products>h2{font-size:26px;line-height:1.5;margin-bottom:9px}
.home-envelope-card-intro{font-size:15px;line-height:1.9;color:var(--muted);margin-bottom:22px}
.home-envelope-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.home-envelope-card-grid>article{min-width:0;background:#fff;border:1px solid var(--line);border-radius:3px}
.home-envelope-card-entry{display:grid;grid-template-columns:minmax(0,1fr);align-items:stretch;height:100%;padding:22px}
.home-envelope-card-entry figure{min-width:0;margin:0}
.home-envelope-card-entry img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}
.home-envelope-card-entry figcaption{font-size:12px;line-height:1.7;color:var(--muted);text-align:center;margin-top:8px}
.home-envelope-card-copy{min-width:0;display:flex;flex-direction:column}
.home-envelope-card-copy h3{font-size:22px;line-height:1.5;margin:0 0 10px}
.home-envelope-card-copy p{font-size:15px;line-height:1.9;color:var(--muted)}
.home-envelope-card-link{display:flex;align-items:center;gap:14px;font-size:14px;line-height:1.7;color:var(--accent);margin-top:auto;padding-top:13px}
.home-envelope-card-entry:hover h3{color:var(--accent)}
@media(max-width:1050px){.home-envelope-card-entry{padding:20px}.home-envelope-card-copy h3{font-size:20px}}
@media(max-width:768px){.home-envelope-card-products{padding-top:24px;margin-bottom:24px}.home-envelope-card-products>h2{font-size:24px}.home-envelope-card-grid{grid-template-columns:1fr;gap:16px}.home-envelope-card-entry{padding:18px 16px}.home-envelope-card-copy h3{font-size:19px;margin-bottom:8px}.home-envelope-card-copy p{font-size:15px;line-height:1.85}.home-envelope-card-link{font-size:13px;gap:10px;padding-top:11px}}
/* Reading hierarchy: warm paper for context, petrol ink for specifications, cinnabar for action. */
:root{--stock:#f7f3ec;--stock-line:#e4dacc;--detail:#30575b;--detail-dark:#25464a;--detail-wash:#edf3f1;--muted:#515d62}
.section-heading{border-left:3px solid var(--accent);padding-left:20px}
.section-heading h2{color:var(--detail-dark)}
.page-home .hero-customer-copy{background:#fff;border:1px solid var(--stock-line);border-top:3px solid var(--detail);padding:20px 22px}
.hero-copy-title{font-size:15px;color:var(--detail-dark);margin-bottom:13px}
.hero-customer-list dt{color:var(--detail-dark)}
.hero-customer-list>div{border-top-color:var(--stock-line)}
.hero-file-options strong{color:var(--detail-dark)}
.hero-file-options p{color:#595b51}
.hero-training-guide .hero-quote-heading{background:var(--detail-dark)}
.hero-training-guide .hero-quote-rows strong{color:var(--detail-dark)}
.hero-training-guide .hero-quote-note{background:var(--stock);color:#67513e}
.home-products .product-card{gap:0;align-items:stretch;padding:0;margin-bottom:28px;background:var(--stock);border:1px solid var(--stock-line);border-radius:4px;overflow:hidden}
.home-products .product-card:last-child{border:1px solid var(--stock-line)}
.home-products .product-picture{aspect-ratio:auto;min-height:310px;height:100%;padding:24px;display:flex;align-items:center;background:#f0f2f2}
.home-products .product-picture picture{width:100%;height:100%}
.home-products .product-picture img{object-fit:contain;max-height:360px}
.home-products .card-album .product-picture{background:#edf2f3}
.home-products .card-training .product-picture{aspect-ratio:auto;background:#f4f2ee;padding:0}
.home-products .product-card-copy{padding:32px 36px;justify-content:center}
.home-products .product-number{color:var(--detail);margin-bottom:12px}
.home-products .product-card h3{color:var(--detail-dark);margin-bottom:15px}
.home-products .product-card .product-summary{font-size:17px;line-height:1.85;color:var(--ink)}
.home-products .product-card .product-detail{margin-top:13px;padding-top:13px;border-top:1px solid var(--stock-line);font-size:15px;line-height:1.9}
.home-products .product-card-links{margin-top:17px;padding-top:9px;border-top:0}
.home-products .product-card-links .text-link{font-weight:650}
.home-envelope-card-grid>article{background:var(--detail-wash);border-color:#d4e1dc;border-top:3px solid var(--detail)}
.home-envelope-card-copy h3{color:var(--detail-dark)}
.home-design-strip{background:var(--stock);border-color:var(--accent)}
.home-design-strip h2{color:var(--detail-dark)}
.confirmation-grid{gap:18px}
.confirmation-grid article{background:var(--detail-wash);padding:22px;border-top:3px solid var(--detail);border-radius:3px}
.confirmation-grid .step{font-size:14px;margin-bottom:9px}
.confirmation-grid h3{color:var(--detail-dark)}
.confirmation-grid p{color:#465653}
.home-guides{background:var(--stock);border-color:var(--stock-line)}
.guide-grid{gap:18px 24px}
.guide-item{padding:22px 24px 22px 62px;background:#fff;border:1px solid var(--stock-line);border-radius:3px}
.guide-item::before{left:23px;top:25px;font-size:14px}
.guide-item h3{color:var(--detail-dark)}
.guide-item h3 .guide-item-title{flex:1;min-width:0;color:inherit;font-weight:inherit}
.guide-item h3 .keep-word{color:inherit;font-weight:inherit}
.home-contact-strip h2{color:var(--detail-dark)}
.product-body>section{padding-block:40px;gap:18px 34px}
.product-body>section>h2{color:var(--accent-dark);border-left:3px solid var(--accent);padding-left:16px;font-size:23px;line-height:1.6;align-self:start}
.product-body>section:first-child>h2{font-size:27px}
.product-body h3{color:var(--detail-dark)}
.product-body p{color:#4d5a5f;line-height:1.95}
.customer-use-grid>div{background:#fff;border:1px solid var(--stock-line);border-top:3px solid var(--detail);padding:23px}
.product-manual .customer-needs{background:var(--detail-wash);padding:32px;border-radius:4px}
.product-manual .customer-use-grid>div:first-child{border-top-color:var(--detail)}
.product-album .product-body>section.customer-needs{background:var(--stock);padding:32px;border-radius:4px}
.product-album .customer-use-grid>div{grid-template-columns:200px minmax(0,1fr);padding:22px 24px;border:0;border-left:3px solid #bca587;margin-top:12px}
.product-album .customer-use-grid h3{color:#6e4d33}
.layout-check-grid>div{background:var(--stock);border-color:#bca587;border-radius:3px}
.layout-check-grid h3{color:#6e4d33}
.spec-grid>div,.product-manual .spec-grid>div,.product-album .spec-grid>div{padding:22px;background:var(--detail-wash);border:1px solid #d4e1dc;border-top:3px solid var(--detail);border-radius:3px}
.spec-grid>div:first-child,.product-manual .spec-grid>div:first-child{border-color:#d4e1dc;border-top-color:var(--detail)}
.product-label .spec-grid>div,.product-box .spec-grid>div{border-left:3px solid var(--detail);border-top:1px solid #d4e1dc}
.order-details>div{padding:22px 24px;background:#faf8f4;border:1px solid var(--stock-line);border-radius:3px}
.check-list strong,.reading-body li>strong{color:var(--detail-dark)}
.faq-list>div{padding:22px 24px;background:#f5f7f6;border-left:3px solid #a5bab2}
.faq-list>div+div{margin-top:14px;padding-top:22px;border-top:0}
.faq-list h3{font-size:19px;color:var(--detail-dark)}
.service-scope-note{background:#f6f3ee;padding:14px 18px!important;border-top:0;margin-top:20px;font-size:14px}
.product-body>.quote-panel,.quote-panel{background:var(--detail-dark);border-left:0;border-top:3px solid var(--accent);border-radius:4px;padding:32px}
.quote-panel h2,.product-body>.quote-panel h2{color:#fff}
.quote-panel p,.product-body>.quote-panel p{color:#e2eae7}
.related-guide-links a{background:var(--stock);padding:10px 16px;border:1px solid var(--stock-line);border-radius:3px}
.training-use-grid>div{border-color:var(--stock-line);border-top-color:var(--detail);background:var(--stock);border-radius:4px}
.training-use-grid h3{color:var(--detail-dark)}
.guide-page .article-intro{background:var(--stock);padding:28px 30px;border:1px solid var(--stock-line);border-left:4px solid var(--accent);border-radius:3px}
.guide-page .article-intro h1{color:var(--detail-dark)}
.reading-body{color:#3e4d52}
.reading-body h2{color:var(--accent-dark);background:var(--stock);border-left:3px solid var(--accent);padding:12px 18px;margin-top:38px;font-size:24px;line-height:1.55}
.reading-body h3{color:var(--detail-dark);margin-top:25px}
.reading-body ul,.reading-body ol{background:#f5f7f6;padding:20px 24px 20px 43px;border-radius:3px}
.reading-body .practical-note{background:var(--detail-wash);border-color:var(--detail);color:#3e5350}
.knowledge-list h2{color:var(--detail-dark)}
.contact-intro{background:var(--stock);padding:26px 28px;border:1px solid var(--stock-line);border-left:4px solid var(--accent);border-radius:4px}
.contact-intro h2,.contact-company h3,.company-details h2,.equipment-notes h2{color:var(--detail-dark)}
.contact-page .wechat-block{background:var(--detail-wash);border-color:var(--detail);border-radius:4px}
.contact-page .wechat-block h2{color:var(--detail-dark)}
.contact-company dt{color:#66533f;font-weight:600}
.contact-company dl{background:var(--stock);padding:20px 22px;border:1px solid var(--stock-line);border-radius:3px}
@media(min-width:769px) and (max-width:1050px){
 .home-products .product-card-copy{padding:25px 28px}
 .home-products .product-picture{min-height:280px;padding:18px}
 .customer-use-grid{gap:16px}
 .customer-use-grid>div{padding:20px}
 .product-album .customer-use-grid>div{grid-template-columns:170px minmax(0,1fr)}
}
@media(max-width:768px){
 .section-heading{padding-left:15px}
 .page-home .hero-customer-copy{padding:19px 18px}
 .hero-copy-title{font-size:15px;margin-bottom:9px}
 .home-products .product-card{gap:0;padding:0;margin-bottom:24px}
 .home-products .product-picture{display:block;height:auto;min-height:0;aspect-ratio:1.55;padding:18px}
 .home-products .product-picture img{height:100%;max-height:none}
 .home-products .card-training .product-picture{aspect-ratio:4/3;padding:0}
 .home-products .product-card-copy{padding:23px 21px}
 .home-products .product-card h3{font-size:25px;margin-bottom:13px}
 .home-products .product-card .product-summary{font-size:16px}
 .home-products .product-card .product-detail{font-size:15px}
 .home-products .product-card .training-binding-note{font-size:14px}
 .confirmation-grid{grid-template-columns:1fr;gap:13px}
 .confirmation-grid article{display:block;padding:19px 20px;border-top:0;border-left:3px solid var(--detail)}
 .confirmation-grid .step{margin:0 0 9px;font-size:13px}
 .confirmation-grid h3{font-size:19px;margin-bottom:7px}
 .confirmation-grid p{font-size:15px}
 .guide-grid{gap:14px}
 .guide-item{padding:20px 18px 20px 51px}
 .guide-item::before{left:18px;top:24px}
 .guide-item p{font-size:15px}
 .product-body>section{padding-block:29px}
 .product-body>section>h2{font-size:23px;padding-left:14px;margin-bottom:21px}
 .product-body>section:first-child>h2{font-size:25px}
 .product-manual .customer-needs,.product-album .product-body>section.customer-needs{padding:24px 20px}
 .customer-use-grid{gap:15px}
 .customer-use-grid>div,.product-album .customer-use-grid>div{padding:20px 18px}
 .customer-use-grid h3,.product-album .customer-use-grid h3{font-size:20px}
 .spec-grid{gap:15px}
 .spec-grid>div,.product-manual .spec-grid>div,.product-album .spec-grid>div{padding:20px}
 .order-details{gap:15px}
 .order-details>div{padding:20px 18px}
 .faq-list>div,.faq-list>div+div{padding:20px 18px}
 .product-body>.quote-panel,.quote-panel{padding:25px 22px}
 .quote-panel h2{font-size:24px}
 .related-guide-links{display:grid;grid-template-columns:1fr;gap:10px;width:100%}
 .related-guide-links a{justify-content:space-between;font-size:15px}
 .guide-page .article-intro{padding:23px 20px}
 .guide-page .article-intro h1{font-size:28px}
 .reading-body h2{font-size:22px;padding:12px 15px;margin-top:31px}
 .reading-body ul,.reading-body ol{padding:18px 18px 18px 36px}
 .contact-intro{padding:23px 20px}
 .contact-company dl{padding:18px 16px;grid-template-columns:64px minmax(0,1fr);gap:15px 12px}
 .training-intro-visual{padding:0}
}
/* Wider product presentation, with a bounded reading measure and a visible page contents row. */
@media(min-width:1051px){
 .wrap{width:min(1320px,calc(100% - 64px))}
 .header-inner{max-width:1320px}
 .product-body{max-width:1240px}
 .page-home .hero-heading h1{font-size:46px}
}
.product-section-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;max-width:1240px;margin:0 auto 26px;background:var(--stock);border:1px solid var(--stock-line);border-radius:3px;overflow:hidden}
.product-section-nav a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 22px;min-height:52px;font-size:15px;font-weight:600;color:var(--detail-dark)}
.product-section-nav a+a{border-left:1px solid var(--stock-line)}
.product-section-nav a:hover{background:var(--detail-wash);color:var(--accent-dark)}
.product-section-nav span{color:var(--accent);font-size:18px}
.product-body>section>p,.product-body>section>.check-list{max-width:820px}
.quote-comparison-link{padding:18px 22px;margin-top:24px;background:var(--stock);border-left:3px solid var(--accent);font-size:15px}
@media(max-width:768px){
 .product-section-nav{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:24px}
 .product-section-nav a{padding:12px 16px;font-size:15px}
 .product-section-nav a:nth-child(3){border-left:0}
 .product-section-nav a:nth-child(n+3){border-top:1px solid var(--stock-line)}
 .quote-comparison-link{padding:17px 18px;font-size:15px}
}
/* The existing CMS article column is surfaced as a live, server-rendered homepage list. */
.home-latest{background:#fff;border-top:1px solid var(--stock-line)}
.latest-articles-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.latest-article{min-width:0;padding:25px 0 28px;border-top:1px solid var(--stock-line)}
.latest-article-date{font-size:13px;color:var(--muted);margin-bottom:10px}
.latest-article h3{font-size:22px;line-height:1.6;color:var(--detail-dark);margin-bottom:11px}
.latest-article h3 a{display:flex;align-items:flex-start;justify-content:space-between;gap:22px}
.latest-article h3 a>span:first-child{min-width:0}
.latest-article h3 a>span:last-child{color:var(--accent);flex-shrink:0}
.latest-article h3 a:hover{color:var(--accent-dark)}
.latest-article-summary{font-size:16px;line-height:1.9;color:var(--muted)}
.catalog-page .product-picture--sample{padding:0;background:#f3f0e9}
.home-envelope-card-entry{grid-template-columns:minmax(0,43%) minmax(0,1fr);padding:0;gap:0;align-items:center}
.home-envelope-card-entry figure{display:flex;flex-direction:column;justify-content:center;align-self:stretch;background:#f3f0e9}
.home-envelope-card-entry img{height:auto;aspect-ratio:4/3;object-fit:contain}
.home-envelope-card-entry figcaption{margin:0;padding:8px 12px 12px;color:#626861}
.home-envelope-card-copy{padding:24px}
.home-envelope-card-link{margin-top:15px;padding-top:0}
@media(max-width:768px){
 .latest-articles-grid{grid-template-columns:1fr}
 .latest-article{padding:21px 0 24px}
 .latest-article h3{font-size:20px}
 .latest-article h3 a{gap:16px}
 .latest-article-summary{font-size:15px}
 .home-envelope-card-entry{grid-template-columns:1fr;padding:0}
 .home-envelope-card-copy{padding:21px 20px 24px}
 .home-envelope-card-entry figcaption{padding-bottom:10px}
}