:root{--paper:#f7f4ee;--white:#fff;--ink:#2b211b;--brown:#6e321c;--copper:#a77a43;--sand:#ede4d7;--line:#ded2c5;--muted:#766b63}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Source Han Sans SC","思源黑体",sans-serif}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}.header{height:82px;padding:0 max(5vw,28px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(247,244,238,.97)}.brand{display:flex;align-items:center;gap:9px;font:700 20px Arial;letter-spacing:.08em}.brand img{width:36px;height:36px;object-fit:contain}.nav{display:flex;gap:35px}.nav a{padding:31px 0 27px;border-bottom:3px solid transparent;font-size:13px;font-weight:600}.nav a.active,.nav a:hover{color:var(--brown);border-bottom-color:var(--brown)}.header-tools{display:flex;align-items:center;gap:18px}.language{font-size:11px;color:var(--brown);font-weight:700}.solid-button,.solid-button:visited{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:0 20px;border:1px solid var(--brown)!important;border-radius:3px!important;background:var(--brown)!important;color:#fff!important;font-size:12px!important;font-weight:700!important;line-height:1!important;text-decoration:none!important;white-space:nowrap}.solid-button:hover,.solid-button:focus{background:#452015!important;border-color:#452015!important;color:#fff!important}.solid-button span{font-size:18px!important;color:#fff!important}.mobile-actions{display:none}.menu{display:none;width:42px;height:42px;border:0;background:var(--brown);padding:10px}.menu i{display:block;height:2px;margin:5px 0;background:#fff}.eyebrow{margin:0 0 18px;font:700 10px Arial;letter-spacing:.18em;color:var(--copper)}.eyebrow.dark{color:var(--brown)}.image-slot{min-height:220px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,#fcfbf8,#efe5d8);border:1px dashed #a9856e;color:#6f5747;text-align:center}.image-slot:before{content:"";position:absolute;inset:12px;border:1px solid rgba(169,133,110,.33)}.image-slot:after{content:"";position:absolute;left:8%;right:8%;top:50%;border-top:1px solid rgba(169,133,110,.35);transform:rotate(-16deg)}.image-slot div{position:relative;z-index:1;max-width:84%;padding:11px;background:rgba(247,244,238,.92)}.image-slot b{display:block;font:700 10px Arial;letter-spacing:.08em}.image-slot small{display:block;margin-top:7px;font-size:10px;line-height:1.55}.corner{position:absolute;width:18px;height:18px;z-index:2}.tl{top:8px;left:8px;border-top:2px solid #8e6a51;border-left:2px solid #8e6a51}.tr{top:8px;right:8px;border-top:2px solid #8e6a51;border-right:2px solid #8e6a51}.bl{bottom:8px;left:8px;border-bottom:2px solid #8e6a51;border-left:2px solid #8e6a51}.br{bottom:8px;right:8px;border-bottom:2px solid #8e6a51;border-right:2px solid #8e6a51}
.hero{min-height:calc(100vh - 82px);display:grid;grid-template-columns:44% 56%}.hero-copy{padding:10vw max(5vw,28px);display:flex;justify-content:center;flex-direction:column}.hero h1{max-width:610px;font-size:clamp(44px,5.2vw,76px);line-height:1.12;letter-spacing:-.06em}.hero-copy>p:not(.eyebrow){max-width:390px;color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:34px}.hero-image{min-height:100%;border:0;border-left:1px solid var(--line)}.hero-image>div{margin-top:18vw}.section{padding:110px max(5vw,28px)}.heading{margin-bottom:42px}.heading h2{max-width:720px;margin:0;font-size:clamp(34px,4vw,58px);line-height:1.2;letter-spacing:-.05em}.series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.series-card{background:var(--white);border:1px solid var(--line)}.series-card .image-slot{height:460px}.series-card>div:last-child{padding:23px}.series-card span{font:700 9px Arial;letter-spacing:.14em;color:var(--copper)}.series-card h3{font-size:22px;margin:10px 0 20px}.series-card .solid-button{width:100%}.system{padding:78px max(5vw,28px);display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;color:#fff;background:var(--ink)}.system h2{font-size:clamp(31px,3.5vw,50px);line-height:1.2;margin:0}.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.capabilities div{min-height:130px;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:13px;border:1px solid rgba(255,255,255,.22);font-size:11px}.capabilities i{font-style:normal;font-size:26px;color:#e3b576}.cta{min-height:520px;position:relative;display:grid;place-items:center;color:#fff;background:var(--brown)}.cta>.image-slot,.about-hero>.image-slot{position:absolute;inset:0;min-height:0;border:0;opacity:.25}.cta>div:last-child,.about-hero>div:last-child{position:relative;z-index:1;width:min(800px,88%);text-align:center}.cta h2{font-size:clamp(35px,4.5vw,63px);line-height:1.15}.cta .solid-button{background:#fff!important;border-color:#fff!important;color:var(--brown)!important}.cta .solid-button span{color:var(--brown)!important}
.page-hero{padding:100px max(5vw,28px) 76px;text-align:center;background:var(--ink);color:#fff}.page-hero h1{margin-bottom:15px;font-size:clamp(46px,6vw,82px);line-height:1;letter-spacing:-.06em}.page-hero>p:last-child{max-width:650px;margin:0 auto;color:rgba(255,255,255,.66);font-size:14px;line-height:1.8}.filters{display:flex;gap:12px;overflow:auto;padding-bottom:33px;border-bottom:1px solid var(--line)}.filters button{height:40px;padding:0 18px;border:1px solid var(--line);border-radius:30px;background:var(--white);font-size:12px;white-space:nowrap}.filters button.active{background:var(--brown);border-color:var(--brown);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:40px}.product-card{display:grid;grid-template-columns:1fr 1fr;background:var(--white);border:1px solid var(--line)}.product-card .image-slot{height:350px;min-height:0;border:0;border-right:1px solid var(--line)}.product-copy{padding:36px 27px;display:flex;justify-content:center;flex-direction:column}.product-copy small{font:800 12px Arial;color:var(--brown)}.product-copy h2{margin:9px 0;font-size:28px}.product-copy p{margin-bottom:27px;color:var(--muted);font-size:13px}.product-copy .solid-button{width:100%}
.detail{display:grid;grid-template-columns:58% 42%;gap:68px;padding:72px max(5vw,28px);background:var(--white)}.detail-main{height:580px}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.thumbs .image-slot{min-height:86px;height:100px}.thumbs .image-slot small{display:none}.detail-copy{padding:30px 0}.detail-copy h1{font-size:clamp(38px,4vw,62px);line-height:1.1;letter-spacing:-.05em}.detail-copy .lead{font-size:17px;color:var(--muted);line-height:1.7}.detail-copy ul{padding:0;list-style:none;margin:30px 0}.detail-copy li{padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.detail-copy li:before{content:"●";color:var(--copper);font-size:9px;margin-right:9px}.detail-copy .solid-button{width:100%}.features{background:var(--paper)}.features h2,.values>h2,.strength>h2{font-size:clamp(34px,4vw,54px)}.feature-grid,.strength-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-grid .image-slot{height:290px}.feature-grid h3{margin:16px 0 8px;font-size:20px}.feature-grid p{color:var(--muted);font-size:12px;line-height:1.75}.specs{display:grid;grid-template-columns:36% 64%;gap:8vw;background:var(--white)}.specs h2{font-size:48px}.spec-list div{display:grid;grid-template-columns:1fr 1fr 20px;gap:12px;padding:21px 0;border-bottom:1px solid var(--line);font-size:13px}.spec-list b{font:600 12px Arial}.spec-list i{font-style:normal;color:var(--brown)}
.about-hero{min-height:600px;display:grid;align-items:end;position:relative;overflow:hidden;background:var(--ink);color:#fff}.about-hero>div:last-child{padding:92px max(5vw,28px);text-align:left}.about-hero h1{font-size:clamp(52px,7vw,96px);line-height:1;letter-spacing:-.06em}.about-hero p:last-child{font-size:16px}.story{display:grid;grid-template-columns:1fr 1fr;gap:9vw;align-items:center;background:var(--white)}.story .image-slot{height:550px}.story h2{font-size:clamp(34px,4vw,56px);line-height:1.2;letter-spacing:-.05em}.story p:last-child{color:var(--muted);font-size:14px;line-height:2}.values{background:var(--paper)}.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.value-grid article{min-height:205px;padding:30px;border:1px solid var(--line);background:var(--white)}.value-grid i{font:700 11px Arial;color:var(--brown)}.value-grid h3{margin:44px 0 10px;font-size:22px}.value-grid p{color:var(--muted);font-size:12px}.strength{background:var(--white)}.strength .image-slot{height:260px}.strength h3{font-size:20px;margin:15px 0}
.contact{display:grid;grid-template-columns:39% 61%;gap:8vw;background:var(--white)}.quick{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quick article{min-height:150px;padding:22px;display:flex;flex-direction:column;gap:9px;background:var(--paper);border:1px solid var(--line)}.quick i{font-size:22px;font-style:normal;color:var(--brown)}.quick b{font-size:13px}.quick small{font-size:10px;color:var(--muted);overflow-wrap:anywhere}.form-box{padding:35px;background:var(--paper)}.form-box h2{font-size:34px;line-height:1.3}.form-box form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-box input,.form-box textarea,.form-box select{width:100%;padding:13px 0;border:0;border-bottom:1px solid #b8a99c;background:transparent;outline:0;font-size:13px}.form-box textarea,.form-box button{grid-column:1/3}.form-box textarea{min-height:110px}.form-box button{width:100%}.form-success{padding:35px;background:#fff;border:1px solid var(--line)}.faq{display:grid;grid-template-columns:34% 66%;gap:8vw;background:var(--paper)}.faq h2{font-size:42px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding:22px 0;display:flex;justify-content:space-between;list-style:none;cursor:pointer;font-weight:600;font-size:14px}.faq summary::-webkit-details-marker{display:none}.faq summary span{color:var(--brown);font-size:21px}.faq p{margin:0;padding-bottom:22px;color:var(--muted);font-size:12px;line-height:1.8}.after{padding:90px max(5vw,28px);text-align:center;background:var(--ink);color:#fff}.after h2{font-size:clamp(34px,4vw,56px)}.flow{display:grid;grid-template-columns:repeat(4,1fr);max-width:1100px;margin:45px auto}.flow article{min-height:145px;position:relative;padding:15px;border-right:1px solid rgba(255,255,255,.2)}.flow article:last-child{border:0}.flow b{width:30px;height:30px;display:grid;place-items:center;margin:auto;border-radius:50%;background:var(--copper);font:700 11px Arial}.flow i{position:absolute;right:-9px;top:23px;font-style:normal;color:#e4b879}.flow article:last-child i{display:none}.flow h3{font-size:16px;margin:18px 0}.after .solid-button{background:var(--copper)!important;border-color:var(--copper)!important}
footer{padding:60px max(5vw,28px) 28px;background:#1e1713;color:#fff}.footer-top{padding-bottom:45px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.16)}.footer-brand img{filter:invert(1)}.footer-top p{margin:0;font-size:12px;color:rgba(255,255,255,.55)}.footer-links{display:flex;gap:34px;padding:20px 0;font-size:11px;color:rgba(255,255,255,.65)}footer small{font-size:9px;color:rgba(255,255,255,.38)}
@media(max-width:768px){.header{height:64px;padding:0 20px}.brand{font-size:17px}.brand img{width:31px;height:31px}.nav{display:none;position:absolute;top:64px;left:0;right:0;grid-template-columns:1fr 1fr;gap:0 20px;padding:14px 20px;background:var(--paper);border-bottom:1px solid var(--line)}.nav.open{display:grid}.nav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}.header-tools{display:none}.menu{display:block}.hero{min-height:760px;display:block}.hero-copy{min-height:350px;padding:70px 20px 35px}.hero h1{font-size:42px}.hero-copy>p:not(.eyebrow){font-size:13px;margin-bottom:24px}.hero-image{height:410px;min-height:0;border:0;border-top:1px solid var(--line)}.hero-image>div{margin-top:130px}.section{padding:68px 20px}.heading{margin-bottom:30px}.heading h2{font-size:32px}.series-grid,.feature-grid,.strength-grid{grid-template-columns:1fr;gap:18px}.series-card .image-slot{height:410px}.system{display:block;padding:62px 20px}.system h2{font-size:31px}.capabilities{grid-template-columns:1fr 1fr;margin-top:34px}.capabilities div{min-height:110px}.cta{min-height:470px}.cta h2{font-size:34px}.page-hero{padding:75px 20px 58px;text-align:left}.page-hero h1{font-size:48px}.page-hero>p:last-child{margin:0}.filters{margin:0 -20px;padding:0 20px 24px}.product-grid{grid-template-columns:1fr;gap:16px;margin-top:26px}.product-card{grid-template-columns:1fr}.product-card .image-slot{height:275px;border:0;border-bottom:1px solid var(--line)}.product-copy{padding:26px 20px}.detail{display:block;padding:35px 20px 68px}.detail-main{height:390px}.thumbs .image-slot{height:74px;min-height:74px}.detail-copy{padding:36px 0 0}.detail-copy h1{font-size:39px}.features h2,.values>h2,.strength>h2{font-size:32px}.feature-grid .image-slot{height:250px}.specs{display:block}.specs h2{font-size:36px;margin-bottom:30px}.about-hero{min-height:530px}.about-hero>div:last-child{padding:60px 20px}.about-hero h1{font-size:56px}.story{display:block}.story .image-slot{height:360px;margin-bottom:40px}.story h2{font-size:31px}.value-grid{gap:12px}.value-grid article{min-height:185px;padding:21px}.value-grid h3{margin-top:36px;font-size:19px}.strength .image-slot{height:235px}.contact,.faq{display:block}.quick{margin-bottom:25px}.form-box{padding:26px 20px}.form-box h2{font-size:28px}.form-box form{grid-template-columns:1fr}.form-box textarea,.form-box button{grid-column:1}.faq>div:first-child{margin-bottom:26px}.faq h2{font-size:34px}.after{padding:65px 20px}.flow{grid-template-columns:1fr 1fr;gap:22px;margin:34px 0}.flow article{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.flow i{display:none}.footer-top{display:block;padding-bottom:28px}.footer-top p{margin-top:18px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:14px}}

/* Mobile-only layout aligned to the approved vertical UI reference. */
@media(max-width:768px){
  .mobile-actions{display:flex;align-items:center;gap:10px}
  .mobile-language{display:grid;place-items:center;min-width:42px;height:42px;padding:0 4px;color:var(--brown);font-size:13px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
  .mobile-actions .menu{display:block;flex:0 0 42px;margin:0}
  .header{position:sticky;background:#fff;border-bottom-color:#eadfd4}.hero{min-height:0;background:#fff}.hero-copy{min-height:302px;padding:48px 20px 26px}.hero-copy .eyebrow{margin-bottom:13px;font-size:8px}.hero h1{max-width:310px;margin-bottom:12px;font-size:38px;line-height:1.18;letter-spacing:-.065em}.hero-copy>p:not(.eyebrow){margin-bottom:18px;font-size:12px;line-height:1.65}.hero-copy .solid-button{min-height:40px;padding:0 16px;font-size:11px}.hero-image{height:358px;background:#f8f4ed}.hero-image>div{margin-top:72px}.hero-image small{font-size:8px}.section{padding:54px 20px}.heading{margin-bottom:22px}.heading .eyebrow{margin-bottom:10px}.heading h2{font-size:27px;line-height:1.28}
  .series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.series-card{min-width:0;border-radius:10px;overflow:hidden}.series-card .image-slot{height:152px;min-height:0}.series-card .image-slot:before{inset:7px}.series-card .image-slot div{padding:5px;max-width:92%}.series-card .image-slot b{font-size:7px}.series-card .image-slot small{font-size:0;line-height:1}.series-card>div:last-child{padding:12px 9px}.series-card span{font-size:7px;letter-spacing:.08em}.series-card h3{min-height:38px;margin:6px 0 9px;font-size:13px;line-height:1.35}.series-card .solid-button{min-height:32px;padding:0 7px;font-size:9px;gap:6px}.series-card .solid-button span{font-size:12px!important}
  .system{padding:42px 20px}.system h2{font-size:27px}.capabilities{grid-template-columns:repeat(4,1fr);gap:5px;margin-top:22px}.capabilities div{min-height:93px;padding:6px;text-align:center;font-size:8px;line-height:1.35}.capabilities i{font-size:20px}.cta{min-height:245px}.cta>div:last-child{width:86%}.cta .eyebrow{margin-bottom:11px}.cta h2{margin-bottom:18px;font-size:25px}.cta .solid-button{min-height:39px;font-size:11px}
  .page-hero{padding:40px 20px 30px;text-align:left}.page-hero .eyebrow{margin-bottom:12px}.page-hero h1{margin-bottom:9px;font-size:35px}.page-hero>p:last-child{font-size:12px;line-height:1.65}.filters{gap:8px;margin:0 -20px;padding:0 20px 17px}.filters button{height:34px;padding:0 13px;font-size:10px}.product-grid{gap:10px;margin-top:19px}.product-card{grid-template-columns:47% 53%;min-height:152px;border-radius:10px;overflow:hidden}.product-card .image-slot{height:152px;min-height:0;border-right:1px solid var(--line);border-bottom:0}.product-card .image-slot:before{inset:7px}.product-card .image-slot div{padding:5px}.product-card .image-slot b{font-size:7px}.product-card .image-slot small{font-size:0}.product-copy{padding:16px 14px}.product-copy small{font-size:10px}.product-copy h2{margin:4px 0;font-size:18px;line-height:1.25}.product-copy p{margin:0 0 11px;font-size:10px}.product-copy .solid-button{min-height:30px;padding:0 8px;font-size:9px;gap:5px}.product-copy .solid-button span{font-size:12px!important}
  .detail{display:flex;flex-direction:column;padding:21px 20px 86px;gap:18px}.detail-copy{order:-1;padding:0}.detail-copy .eyebrow{margin-bottom:9px;font-size:8px}.detail-copy h1{margin-bottom:7px;font-size:29px}.detail-copy .lead{margin-bottom:10px;font-size:12px;line-height:1.55}.detail-copy ul{display:none}.detail-copy .solid-button{position:fixed;left:20px;right:20px;bottom:14px;z-index:20;width:auto;min-height:50px;box-shadow:0 8px 24px rgba(43,33,27,.28)}.detail-main{height:330px;border-radius:10px}.detail-main div{padding:8px}.detail-main small{font-size:9px}.thumbs{gap:7px;margin-top:8px}.thumbs .image-slot{height:61px;min-height:61px;border-radius:7px}.thumbs .image-slot:before{inset:5px}.thumbs .image-slot b{font-size:0}.features{padding-top:48px}.features h2{margin-bottom:22px;font-size:28px}.feature-grid{display:flex;gap:10px;overflow-x:auto;margin-right:-20px;padding-right:20px}.feature-grid article{min-width:76vw}.feature-grid .image-slot{height:206px;border-radius:10px}.feature-grid h3{margin:10px 0 5px;font-size:17px}.feature-grid p{font-size:10px}.specs{padding-top:48px}.specs h2{margin-bottom:22px;font-size:29px}.spec-list div{grid-template-columns:1fr auto 16px;padding:15px 0;font-size:11px}.spec-list b{font-size:10px}
  .about-hero{min-height:360px}.about-hero>div:last-child{width:100%;padding:34px 20px}.about-hero h1{margin-bottom:9px;font-size:42px}.about-hero p:last-child{font-size:12px}.story .image-slot{height:260px;margin-bottom:28px;border-radius:10px}.story h2{font-size:27px}.story p:last-child{font-size:12px;line-height:1.8}.values>h2,.strength>h2{margin-bottom:21px;font-size:28px}.value-grid article{min-height:155px;padding:17px;border-radius:10px}.value-grid h3{margin:27px 0 6px;font-size:16px}.value-grid p{font-size:9px;line-height:1.5}.strength-grid{display:flex;gap:10px;overflow-x:auto;margin-right:-20px;padding-right:20px}.strength-grid article{min-width:72vw}.strength .image-slot{height:185px;border-radius:10px}.strength h3{margin:9px 0;font-size:16px}
  .quick{gap:8px;margin-bottom:16px}.quick article{min-height:104px;padding:15px;border-radius:10px}.quick i{font-size:18px}.quick b{font-size:11px}.quick small{font-size:8px}.form-box{padding:22px 16px;border-radius:10px}.form-box h2{font-size:23px}.form-box form{gap:10px}.form-box input,.form-box textarea,.form-box select{padding:10px 0;font-size:11px}.form-box textarea{min-height:74px}.form-box button{min-height:40px}.faq h2{font-size:28px}.faq summary{padding:16px 0;font-size:11px}.faq p{font-size:10px}.after{padding:48px 20px}.after h2{font-size:28px}.flow{gap:8px;margin:25px 0}.flow article{min-height:102px;padding:10px}.flow h3{margin:11px 0;font-size:12px}.after .solid-button{min-height:42px;font-size:11px}
}
.product-card[hidden]{display:none!important}.filter-empty{margin:35px 0 0;padding:18px;background:var(--white);border:1px solid var(--line);text-align:center;color:var(--muted);font-size:13px}
.hero-photo{overflow:hidden;background:#ece5da}.hero-photo img{width:100%;height:100%;display:block;object-fit:cover;object-position:center bottom}.hero-photo:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(247,244,238,.08),transparent 40%)}

/* Mobile-only soft-corner system: mirrors the rounded reference interface. */
@media(max-width:768px){
  :root{--mobile-radius:18px;--mobile-radius-lg:24px}
  .solid-button{border-radius:999px!important}
  .menu{border-radius:12px}
  .hero-image{margin:0 20px;height:338px;border:1px solid var(--line);border-radius:var(--mobile-radius-lg)}
  .hero-image:before{border-radius:calc(var(--mobile-radius-lg) - 4px)}
  .series-card,.series-card .image-slot,.product-card,.product-card .image-slot,.detail-main,.thumbs .image-slot,.feature-grid .image-slot,.strength .image-slot{border-radius:var(--mobile-radius)!important}
  .series-card{box-shadow:0 5px 14px rgba(71,44,27,.05)}
  .system{border-radius:var(--mobile-radius-lg) var(--mobile-radius-lg) 0 0}
  .capabilities div{border-radius:14px}
  .filters button{border-radius:999px}
  .product-card{border-color:#e6d8ca;box-shadow:0 4px 12px rgba(71,44,27,.04)}
  .detail-copy .solid-button{border-radius:16px!important}
  .value-grid article,.quick article,.form-box,.form-success{border-radius:var(--mobile-radius)}
  .faq details{padding:0 15px;background:var(--white);border:1px solid var(--line);border-bottom:0}
  .faq details:first-child{border-radius:var(--mobile-radius) var(--mobile-radius) 0 0}
  .faq details:last-child{border-bottom:1px solid var(--line);border-radius:0 0 var(--mobile-radius) var(--mobile-radius)}
  .after{border-radius:var(--mobile-radius-lg) var(--mobile-radius-lg) 0 0}
}
@media(max-width:768px){.hero-photo{margin:0 20px;height:338px;border:1px solid var(--line);border-radius:var(--mobile-radius-lg)}.hero-photo img{object-position:center bottom}.hero-photo:after{background:linear-gradient(180deg,rgba(247,244,238,.05),transparent 42%)}}

/* Product-list mobile composition, matching the compact reference layout. */
@media(max-width:768px){
  html[data-page="products"] .page-hero{padding:22px 20px 8px;background:var(--ink)}
  html[data-page="products"] .page-hero .eyebrow{margin-bottom:5px;font-size:8px;letter-spacing:.14em}
  html[data-page="products"] .page-hero h1{margin:0;font-size:25px;line-height:1.15}
  html[data-page="products"] .page-hero>p:last-child{display:none}
  html[data-page="products"] .section{padding-top:0;background:var(--ink)}
  html[data-page="products"] .filters{justify-content:center;gap:8px;margin:0 -20px;padding:11px 20px 15px;border:0;background:var(--ink)}
  html[data-page="products"] .filters button:first-child{display:none}
  html[data-page="products"] .filters button{height:24px;min-width:0;padding:0 14px;border:0;border-radius:999px;background:#f8f3eb;color:#796e64;font-size:8px}
  html[data-page="products"] .filters button.active{background:var(--brown);color:#fff}
  html[data-page="products"] .product-grid{display:grid;gap:7px;margin:0 -8px;padding:9px 8px 24px;border-radius:18px 18px 0 0;background:var(--paper)}
  html[data-page="products"] .product-card{grid-template-columns:54% 46%;min-height:90px;border:0;border-radius:10px;background:#fff;box-shadow:0 2px 8px rgba(55,34,20,.05)}
  html[data-page="products"] .product-card .image-slot{order:2;height:90px;min-height:90px;border:0;border-left:1px solid #eee4da;border-radius:0 10px 10px 0!important;background:#f5eee4}
  html[data-page="products"] .product-card .image-slot:before{inset:6px}
  html[data-page="products"] .product-card .image-slot:after{opacity:.5}
  html[data-page="products"] .product-card .image-slot div{padding:3px;max-width:90%}
  html[data-page="products"] .product-card .image-slot b{font-size:6px}
  html[data-page="products"] .product-card .image-slot small{font-size:0;line-height:0}
  html[data-page="products"] .product-copy{order:1;padding:13px 14px;align-items:flex-start}
  html[data-page="products"] .product-copy small{font-size:10px}
  html[data-page="products"] .product-copy h2{margin:3px 0;font-size:15px;line-height:1.2}
  html[data-page="products"] .product-copy p{margin:0;font-size:8px}
  html[data-page="products"] .product-copy .solid-button{width:20px;min-height:20px;margin-top:7px;padding:0;border-radius:50%!important;font-size:0!important;gap:0}
  html[data-page="products"] .product-copy .solid-button span{font-size:11px!important}
  html[data-page="products"] .filter-empty{margin:0 -8px;padding:18px;border-radius:0 0 18px 18px;font-size:10px}
}

/* Full-bleed homepage cover: no framed image panel, while preserving all products. */
.hero{position:relative;display:block;overflow:hidden;background:#eee8df}
.hero:before{content:"";position:absolute;z-index:0;inset:-22px;background:none;filter:blur(18px);opacity:.26;transform:scale(1.05)}
.hero:after{content:"";position:absolute;z-index:2;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(247,244,238,.98) 0%,rgba(247,244,238,.92) 32%,rgba(247,244,238,.22) 61%,rgba(247,244,238,.04) 100%)}
.hero-copy{position:relative;z-index:3;width:47%;min-height:calc(100vh - 82px);background:transparent}
.hero-photo{position:absolute;z-index:1;inset:0 0 0 auto!important;width:68%!important;height:100%!important;margin:0!important;border:0!important;border-radius:0!important;background:transparent!important}
.hero-photo img{object-fit:contain!important;object-position:center bottom!important}
.hero-photo picture{display:block;width:100%;height:100%}.mobile-break{display:none}
.hero-photo:after{display:none}
@media(max-width:768px){
  .hero{min-height:720px;background:#eee8df}
  .hero:before{inset:0;filter:none;opacity:1;transform:none;background-position:center bottom}
  .hero:after{background:linear-gradient(180deg,rgba(247,244,238,.98) 0%,rgba(247,244,238,.89) 32%,rgba(247,244,238,.2) 55%,rgba(247,244,238,0) 72%)}
  .hero-photo{inset:0!important;width:100%!important;height:100%!important}
  .hero-photo img{object-fit:cover!important;object-position:center bottom!important}
  .hero-copy{width:100%;min-height:0;padding:48px 20px 0;background:transparent}
  .hero h1{max-width:300px}
}

/* Final calibrated homepage positions for desktop and mobile. */
@media(min-width:769px){
  .hero-copy{width:100%;padding:0 18vw;align-items:center;text-align:center}
  .hero-copy h1{max-width:630px}
  .hero-copy>p:not(.eyebrow){max-width:430px}
  .hero-photo{inset:0!important;width:100%!important}
  .hero-photo img{object-fit:cover!important;object-position:center 58%!important}
  .hero:after{background:linear-gradient(180deg,rgba(247,244,238,.94) 0%,rgba(247,244,238,.82) 34%,rgba(247,244,238,.34) 62%,rgba(247,244,238,.05) 100%)}
}
@media(max-width:768px){
  .mobile-break{display:block}
  .hero{min-height:720px;background:var(--paper)}
  .hero:before,.hero:after{display:none}
  .hero-photo{top:238px!important;bottom:0!important;inset-inline:0!important;width:100%!important;height:auto!important}
  .hero-photo img{object-fit:cover!important;object-position:center bottom!important}
  .hero-copy{position:static;min-height:238px;padding:42px 20px 0;background:var(--paper);text-align:left;align-items:flex-start}
  .hero-copy>*:not(.solid-button){position:relative;z-index:3}
  .hero-copy .eyebrow{margin-bottom:10px}
  .hero h1{max-width:340px;margin-bottom:10px;font-size:39px;line-height:1.16}
  .hero-copy>p:not(.eyebrow){margin-bottom:0;font-size:12px}
  .hero-copy .solid-button{position:absolute;z-index:5;left:20px;right:20px;bottom:20px;width:auto;min-height:46px}
}

/* Annotated image-placeholder mode.
   Only the supplied FUREASE logo is rendered as an image; every product and
   editorial image remains an empty, ready-to-replace area with its brief. */
body{font-family:"Source Han Sans SC","思源黑体",sans-serif}
.product-banner-slot{display:none}
.related{background:var(--paper)}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.related-grid article{padding:10px;background:var(--white);border:1px solid var(--line)}
.related-grid .image-slot{min-height:180px;height:210px}
.related-grid b{display:block;margin:12px 0 4px;color:var(--brown);font:700 13px Arial}
.related-grid span{font-size:12px;color:var(--muted)}
.quick .qr-slot{min-height:96px;height:96px;margin-top:4px;background:#fff}
.quick .qr-slot:before{inset:7px}
.quick .qr-slot:after{display:none}
.quick .qr-slot div{padding:3px;max-width:92%}
.quick .qr-slot b{font-size:7px}
.quick .qr-slot small{font-size:7px}
.contact-qr{display:none}
@media(min-width:769px){
  html[data-page="products"] .page-hero{padding-bottom:42px}
  .product-banner-slot{display:block;max-width:980px;margin:34px auto 0}
  .product-banner-slot .image-slot{height:230px;min-height:230px;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.08);color:#f5e7d4}
  .product-banner-slot .image-slot div{background:rgba(43,33,27,.8)}
  .product-banner-slot .image-slot:before{border-color:rgba(255,255,255,.3)}
}
@media(min-width:769px){
  /* Contact page: calibrated to the light, compact reference composition. */
  html[data-page="contact"] .page-hero{padding:54px max(5vw,28px) 24px;text-align:left;background:var(--paper);color:var(--ink)}
  html[data-page="contact"] .page-hero .eyebrow{display:none}
  html[data-page="contact"] .page-hero h1{margin:0 0 8px;font-size:46px;line-height:1.1;letter-spacing:-.05em}
  html[data-page="contact"] .page-hero>p:last-child{max-width:none;margin:0;color:var(--muted);font-size:13px}
  html[data-page="contact"] .contact{display:block;padding:24px max(5vw,28px) 54px;background:var(--paper)}
  html[data-page="contact"] .quick{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
  html[data-page="contact"] .quick article{min-height:122px;padding:18px;border-radius:5px;background:var(--white)}
  html[data-page="contact"] .quick i{font-size:20px}
  html[data-page="contact"] .quick b{font-size:12px}
  html[data-page="contact"] .quick small{font-size:9px}
  html[data-page="contact"] .quick .qr-slot{position:absolute;right:18px;top:18px;width:70px;height:70px;min-height:70px;margin:0}
  html[data-page="contact"] .quick article:has(.qr-slot){position:relative;padding-right:96px}
  html[data-page="contact"] .quick .qr-slot b{font-size:6px}
  html[data-page="contact"] .quick .qr-slot small{font-size:0}
  html[data-page="contact"] .form-box{padding:30px 34px;border:1px solid var(--line);background:var(--white)}
  html[data-page="contact"] .form-box .eyebrow{margin-bottom:8px}
  html[data-page="contact"] .form-box h2{margin-bottom:22px;font-size:30px;line-height:1.18}
  html[data-page="contact"] .form-box form{gap:14px 24px}
  html[data-page="contact"] .form-box input,html[data-page="contact"] .form-box textarea,html[data-page="contact"] .form-box select{padding:11px 0;font-size:12px}
  html[data-page="contact"] .faq{display:block;padding:50px max(5vw,28px);background:var(--white)}
  html[data-page="contact"] .faq>div:first-child{margin-bottom:20px}
  html[data-page="contact"] .faq h2{margin:0;font-size:32px}
  html[data-page="contact"] .faq summary{padding:16px 0;font-size:12px}
  html[data-page="contact"] .after{padding:54px max(5vw,28px);background:var(--paper);color:var(--ink)}
  html[data-page="contact"] .after .eyebrow{color:var(--brown)}
  html[data-page="contact"] .after h2{font-size:34px}
  html[data-page="contact"] .after .flow{margin:30px auto}
  html[data-page="contact"] .after .flow article{border-color:var(--line)}
  html[data-page="contact"] .after .flow i{color:var(--copper)}
  html[data-page="contact"] .after .solid-button{display:none}
  html[data-page="contact"] .contact-qr{display:none}
}
@media(min-width:769px){
  /* Desktop homepage imagery supplied for this revision only. */
  html[data-page="home"] .hero{position:relative;display:block;min-height:650px;overflow:hidden;background:#f5eadc}
  html[data-page="home"] .hero-image{position:absolute;z-index:1;inset:0!important;width:100%!important;height:100%!important;min-height:0!important;margin:0!important;background:url('home-hero-studio-pc.png') center 54%/cover no-repeat!important}
  html[data-page="home"] .hero-copy{position:relative;z-index:2;min-height:650px;padding:78px 18vw 0;justify-content:flex-start;background:transparent}
  html[data-page="home"] .hero-copy h1{margin-top:0}
  html[data-page="home"] .hero-image>div,
  html[data-page="home"] .hero-image>.corner,
  html[data-page="home"] .series-card .image-slot>div,
  html[data-page="home"] .series-card .image-slot>.corner{display:none}
  html[data-page="home"] .hero-image:before,
  html[data-page="home"] .hero-image:after,
  html[data-page="home"] .series-card .image-slot:before,
  html[data-page="home"] .series-card .image-slot:after{display:none}
  html[data-page="home"] .series-card .image-slot{border:0!important;outline:0!important}
  html[data-page="home"] .series-card:nth-child(1) .image-slot{background:url('series-y-desktop.png') center 49%/cover no-repeat}
  html[data-page="home"] .series-card:nth-child(2) .image-slot{background:url('series-g-desktop.png') center 49%/cover no-repeat}
  html[data-page="home"] .series-card:nth-child(3) .image-slot{background:url('series-b-desktop.png') center 49%/cover no-repeat}
  /* Desktop smart-system section: centred title above five capability cards. */
  html[data-page="home"] .system{display:block;padding:76px max(5vw,28px) 84px;text-align:center}
  html[data-page="home"] .system>div:first-child{max-width:760px;margin:0 auto}
  html[data-page="home"] .system .eyebrow{margin-bottom:13px}
  html[data-page="home"] .system h2{font-size:46px}
  html[data-page="home"] .capabilities{grid-template-columns:repeat(5,1fr);gap:12px;margin-top:40px}
  html[data-page="home"] .capabilities div{min-height:155px;padding:20px 12px;gap:10px}
  html[data-page="home"] .capabilities i{font-size:28px}
  html[data-page="home"] .capabilities span{font-size:13px;font-weight:700}
  html[data-page="home"] .capabilities small{display:block;max-width:150px;color:rgba(255,255,255,.62);font-size:10px;line-height:1.55}
  html[data-page="home"] .cta>div:last-child{width:min(1240px,92%)}
  html[data-page="home"] .cta h2{font-size:clamp(36px,3.5vw,54px);white-space:nowrap}
  html[data-page="home"] .cta{isolation:isolate;background:#3b241b}
  html[data-page="home"] .cta>.image-slot{z-index:0;display:block;opacity:1;background:url('project-solution-desktop.png') center center/cover no-repeat!important}
  html[data-page="home"] .cta>.image-slot>div,
  html[data-page="home"] .cta>.image-slot>.corner{display:none}
  html[data-page="home"] .cta>.image-slot:before,
  html[data-page="home"] .cta>.image-slot:after{display:none}
  html[data-page="home"] .cta:before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(43,33,27,.62),rgba(43,33,27,.36))}
  html[data-page="home"] .cta>div:last-child{z-index:2}
  /* Desktop product centre: a compact luxury ribbon banner, no products in the hero. */
  html[data-page="products"] .page-hero{padding:0;background:var(--paper);color:var(--ink)}
  html[data-page="products"] .page-hero>.eyebrow,
  html[data-page="products"] .page-hero>h1,
  html[data-page="products"] .page-hero>p:last-of-type{display:none}
  html[data-page="products"] .product-banner-slot{position:relative;display:block;max-width:none;width:100%;height:330px;margin:0;border-radius:0;overflow:hidden;box-shadow:none}
  html[data-page="products"] .product-banner-slot .image-slot{position:absolute;inset:0;height:100%;min-height:0;border:0;background:url('product-center-ribbon-desktop.png') center/cover no-repeat!important;color:transparent}
  html[data-page="products"] .product-banner-slot .image-slot>div,
  html[data-page="products"] .product-banner-slot .image-slot>.corner,
  html[data-page="products"] .product-banner-slot .image-slot:before,
  html[data-page="products"] .product-banner-slot .image-slot:after{display:none}
  html[data-page="products"] .product-banner-slot:before{content:"产品中心";position:absolute;z-index:2;top:76px;left:0;right:0;color:#fff;text-align:center;font-size:54px;font-weight:700;line-height:1.15;letter-spacing:.08em}
  html[data-page="products"] .product-banner-slot:after{content:"聚焦智能栖居科技，打造专业宠物养护空间";position:absolute;z-index:2;top:157px;left:0;right:0;color:rgba(255,255,255,.8);text-align:center;font-size:18px;font-weight:600;letter-spacing:.05em}
  html[data-lang="en"][data-page="products"] .product-banner-slot:before{content:"PRODUCT CENTER";font-size:42px}
  html[data-lang="en"][data-page="products"] .product-banner-slot:after{content:"Intelligent habitat technology for professional pet care"}
  html[data-page="products"] .product-card .image-slot{background-color:#f5efe6!important;background-repeat:no-repeat!important;background-position:center!important;background-size:contain!important}
  html[data-page="products"] .product-card .image-slot>div,
  html[data-page="products"] .product-card .image-slot>.corner,
  html[data-page="products"] .product-card .image-slot:before,
  html[data-page="products"] .product-card .image-slot:after{display:none}
  html[data-page="products"] .product-card:nth-child(1) .image-slot{background-image:url('product-y1-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(2) .image-slot{background-image:url('product-y2-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(3) .image-slot{background-image:url('product-g1-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(4) .image-slot{background-image:url('product-b2-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(5) .image-slot{background-image:url('product-b3-studio.png')!important}
  html[data-page="products"] .filters{gap:16px;padding-bottom:38px}
  html[data-page="products"] .filters button{height:52px;padding:0 27px;font-size:16px;font-weight:700}
  html[data-page="products"] .product-copy{padding:42px 34px}
  html[data-page="products"] .product-copy small{font-size:14px;letter-spacing:.12em}
  html[data-page="products"] .product-copy h2{margin:12px 0;font-size:34px;line-height:1.32;letter-spacing:-.035em}
  html[data-page="products"] .product-name-brand,html[data-page="products"] .product-name-model{display:block}
  html[data-page="products"] .product-name-brand{font-size:24px;font-weight:700;line-height:1.25;letter-spacing:-.02em}
  html[data-page="products"] .product-name-model{margin-top:6px;font-size:34px;font-weight:800;line-height:1.2;letter-spacing:-.035em}
  html[data-page="products"] .product-copy p{margin-bottom:30px;font-size:16px;line-height:1.65}
  /* Desktop Y1 detail gallery. */
  html[data-page="detail"] .detail-main{background:#f7f3eb url('product-y1-studio.png') center/contain no-repeat!important}
  html[data-page="detail"] .detail-main{border:1px solid #e7ddd1!important;border-radius:4px}
  html[data-page="detail"] .detail-main>div,
  html[data-page="detail"] .detail-main>.corner,
  html[data-page="detail"] .detail-main:before,
  html[data-page="detail"] .detail-main:after{display:none}
  html[data-page="detail"] .thumbs .image-slot{border:1px solid #e7ddd1!important;border-radius:3px;background-color:#f7f3eb!important;background-position:center!important;background-repeat:no-repeat!important;background-size:cover!important}
  html[data-page="detail"] .thumbs .image-slot>div,
  html[data-page="detail"] .thumbs .image-slot>.corner,
  html[data-page="detail"] .thumbs .image-slot:before,
  html[data-page="detail"] .thumbs .image-slot:after{display:none}
  html[data-page="detail"] .thumbs .image-slot:nth-child(1){background-image:url('y1-detail-01-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(2){background-image:url('y1-detail-02-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(3){background-image:url('y1-detail-03-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(4){background-image:url('y1-detail-04-desktop.png')!important}
}
@media(min-width:769px){
  /* Desktop Y1 gallery: show the supplied high-resolution image by default,
     then let the selected thumbnail replace it at full size. */
  html[data-page="detail"] .detail-main{background:#f7f3eb var(--detail-main-image,url('product-y1-studio.png')) center/contain no-repeat!important}
  html[data-page="detail"] .thumbs .image-slot{cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease}
  html[data-page="detail"] .thumbs .image-slot:hover,
  html[data-page="detail"] .thumbs .image-slot.is-active{border-color:var(--brown)!important;box-shadow:0 0 0 2px rgba(124,57,27,.18)}
  html[data-page="detail"] .thumbs{grid-template-columns:repeat(5,1fr)}
  html[data-page="detail"] .thumbs .image-slot{height:auto!important;min-height:0!important;aspect-ratio:1}
  html[data-page="detail"] .thumbs .image-slot:nth-child(1){background-image:url('product-y1-studio.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(2){background-image:url('y1-detail-01-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(3){background-image:url('y1-detail-02-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(4){background-image:url('y1-detail-03-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot:nth-child(5){background-image:url('y1-detail-04-desktop.png')!important}
  html[data-page="detail"] .thumbs .image-slot{background-image:var(--detail-thumb-image)!important}
}
@media(max-width:768px){
  html[data-page="detail"] .thumbs .image-slot.main-thumb{display:none}
}
@media(min-width:769px){
  /* Preserve the supplied feature artwork's 3:2 composition on desktop. */
  html[data-page="detail"] .features .feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
  html[data-page="detail"] .features .feature-grid .image-slot{height:auto!important;min-height:0!important;aspect-ratio:3 / 2;border:0!important;border-radius:4px;background-color:#f7f3eb!important;background-repeat:no-repeat!important;background-position:center!important;background-size:cover!important}
  html[data-page="detail"] .features .feature-grid .image-slot>div,
  html[data-page="detail"] .features .feature-grid .image-slot>.corner,
  html[data-page="detail"] .features .feature-grid .image-slot:before,
  html[data-page="detail"] .features .feature-grid .image-slot:after{display:none}
  html[data-page="detail"] .features .feature-grid article:nth-child(1) .image-slot{background-image:url('y1-feature-environment-desktop.png')!important}
  html[data-page="detail"] .features .feature-grid article:nth-child(2) .image-slot{background-image:url('y1-feature-air-desktop.png')!important}
  html[data-page="detail"] .features .feature-grid article:nth-child(3) .image-slot{background-image:url('y1-feature-connect-desktop.png')!important}
  html[data-page="detail"] .features .feature-grid h3{margin:18px 0 9px;font-size:21px}
  html[data-page="detail"] .features .feature-grid p{max-width:36em;margin:0;font-size:13px;line-height:1.75}
}
@media(min-width:769px){
  /* Related-product cards use their matching product image and act as full-card links. */
  html[data-page="detail"] .related-grid .related-card{padding:10px;transition:transform .18s ease,box-shadow .18s ease}
  html[data-page="detail"] .related-grid .related-card>a{display:block;height:100%;color:inherit;text-decoration:none}
  html[data-page="detail"] .related-grid .related-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(53,39,28,.1)}
  html[data-page="detail"] .related-grid .related-card .image-slot{height:auto!important;min-height:0!important;aspect-ratio:1 / 1;border:0!important;border-radius:3px;background-color:#f7f3eb!important;background-image:var(--related-image)!important;background-position:center!important;background-repeat:no-repeat!important;background-size:contain!important}
  html[data-page="detail"] .related-grid .related-card .image-slot>div,
  html[data-page="detail"] .related-grid .related-card .image-slot>.corner,
  html[data-page="detail"] .related-grid .related-card .image-slot:before,
  html[data-page="detail"] .related-grid .related-card .image-slot:after{display:none}
}
@media(min-width:769px){
  /* Larger icon-led benefit cards improve the visual hierarchy of product copy. */
  html[data-page="detail"] .detail-copy ul{display:grid;grid-template-columns:1fr;gap:12px;margin:30px 0}
  html[data-page="detail"] .detail-title-brand,html[data-page="detail"] .detail-title-name{display:block}
  html[data-page="detail"] .detail-title-brand{margin-bottom:8px;font-size:.52em;font-weight:700;line-height:1.25;letter-spacing:-.02em}
  html[data-page="detail"] .detail-title-name{font-size:1em;font-weight:800;line-height:1.12;letter-spacing:-.05em}
  html[data-page="detail"] .related-card b{font-size:14px;line-height:1.35}
  html[data-page="detail"] .related-card span{font-size:12px;line-height:1.45}
  html[data-page="detail"] .detail-copy li{display:flex;align-items:center;gap:13px;min-height:82px;margin:0;padding:16px 17px;border:1px solid #e7ddd1;border-radius:4px;background:#fbf8f2;font-size:15px;font-weight:600;line-height:1.55}
  html[data-page="detail"] .detail-copy li:before{display:none}
  html[data-page="detail"] .benefit-icon{position:relative;display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border:1px solid #bd8b4c;border-radius:50%;color:#9b5b20;font:20px/1 Arial}
  html[data-page="detail"] .benefit-icon:before{font-style:normal}
  html[data-page="detail"] .benefit-space:before{content:"⌂";font-size:23px}
  html[data-page="detail"] .benefit-temperature:before{content:"♨";font-size:22px}
  html[data-page="detail"] .benefit-air:before{content:"✦";font-size:21px}
  html[data-page="detail"] .benefit-care:before{content:"◉";font-size:18px}
}
@media(min-width:769px){
  /* About: supplied brand and factory imagery, with a denser values composition. */
  html[data-page="about"] .about-hero>.image-slot{opacity:1!important;background:#d6c0a4 url('about-hero-desktop.png') center/cover no-repeat!important}
  html[data-page="about"] .about-hero>.image-slot>div,
  html[data-page="about"] .about-hero>.image-slot>.corner,
  html[data-page="about"] .about-hero>.image-slot:before,
  html[data-page="about"] .about-hero>.image-slot:after{display:none}
  html[data-page="about"] .about-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(37,25,16,.42),rgba(37,25,16,.08) 54%,transparent 76%)}
  html[data-page="about"] .about-hero>div:last-child{z-index:2}
  html[data-page="about"] .story .image-slot{height:auto!important;min-height:0!important;aspect-ratio:16 / 9;background:#e9e2d5 url('about-factory-desktop.png') center/cover no-repeat!important}
  html[data-page="about"] .story .image-slot>div,
  html[data-page="about"] .story .image-slot>.corner,
  html[data-page="about"] .story .image-slot:before,
  html[data-page="about"] .story .image-slot:after{display:none}
  html[data-page="about"] .story h2{margin:10px 0 22px;font-size:clamp(42px,4.3vw,62px)}
  html[data-page="about"] .story p:last-child{max-width:33em;font-size:18px;line-height:1.9}
  html[data-page="about"] .value-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
  html[data-page="about"] .value-grid article{position:relative;display:grid;grid-template-columns:54px minmax(0,1fr);grid-template-rows:auto auto 1fr;column-gap:18px;align-content:center;min-height:270px;padding:30px 28px;border-color:#dfd2c2;background:linear-gradient(145deg,#fff,#faf6ef);overflow:hidden}
  html[data-page="about"] .value-grid article:after{content:"";position:absolute;right:28px;bottom:28px;left:28px;height:1px;background:linear-gradient(90deg,#b77f42 0 38px,#e9dfd3 38px)}
  html[data-page="about"] .value-grid article>i{display:none}
  html[data-page="about"] .value-icon{grid-column:1;grid-row:1 / span 2;display:grid;place-items:center;width:50px;height:50px;margin:0;border:0;border-radius:0;color:#965819;font-size:0;line-height:1}
  html[data-page="about"] .value-icon:after{content:"";display:block;width:50px;height:50px;background-position:center;background-repeat:no-repeat;background-size:contain}
  html[data-page="about"] .value-grid article:nth-child(1) .value-icon:after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23965819' d='M12 21S3 15.5 3 9.5C3 6.4 5.2 4 8.2 4c1.7 0 3 .8 3.8 2 0.8-1.2 2.1-2 3.8-2 3 0 5.2 2.4 5.2 5.5C21 15.5 12 21 12 21Z'/%3E%3Cpath fill='none' stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.65' d='M4.8 11.2h3l1.3-3.5 2.1 7.2 1.8-5 1.3 2.1h4.9'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(2) .value-icon:after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='%23965819' stroke-linecap='round' stroke-width='2'%3E%3Crect x='5' y='5' width='14' height='14' rx='3' fill='%23965819'/%3E%3Cpath d='M8 2v3m4-3v3m4-3v3M8 19v3m4-3v3m4-3v3M2 8h3m-3 4h3m-3 4h3m14-8h3m-3 4h3m-3 4h3'/%3E%3C/g%3E%3Cpath fill='none' stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.45' d='M7.5 9.2h4.2l1.5-1.7h3.3M7.5 12h8.8M7.5 14.8h3.2l1.7-1.7h4.1'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(3) .value-icon:after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='7' r='4' fill='%23965819'/%3E%3Cpath fill='%23965819' d='M4 21v-5.3c0-2.2 3.1-3.7 6-4.1l2 3.2 2-3.2c2.9.4 6 1.9 6 4.1V21H4Z'/%3E%3Cpath fill='white' d='m9.6 11.7 2.4 3.1 2.4-3.1-1.1 7.1h-2.6l-1.1-7.1Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(4) .value-icon:after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23965819' d='m2.2 7.2 4.5-2.1 2 2.1-4.3 5-2.2-1V7.2Zm19.6 0-4.5-2.1-2 2.1 4.3 5 2.2-1V7.2ZM8 7.9l2-1.5c1-.8 2.2-.8 3.2-.1l5.1 4.2-1.7 1.8-3.4-2.4-.8.9 4.2 3.2-1.4 1.6-4-3-.8.9 3.7 2.8-1.5 1.5-3.5-2.7-.8.9 2.8 2.2-1.5 1.3-5.1-4.3c-1.1-.9-1.2-2.5-.3-3.6L8 7.9Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid h3{grid-column:2;grid-row:1;margin:0 0 9px;font-size:29px;line-height:1.2}
  html[data-page="about"] .value-grid p{grid-column:2;grid-row:2;max-width:18em;margin:0;font-size:17px;line-height:1.7}
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot{background:#e9dfd3 url('about-case-study-desktop.png') center/cover no-repeat!important}
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot>div,
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot>.corner,
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot:before,
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot:after{display:none}
}
@media(min-width:769px){
  /* Contact details and service flow follow the supplied, compact horizontal layout. */
  html[data-page="contact"] .page-hero{padding-bottom:18px}
  html[data-page="contact"] .page-hero h1{font-size:42px}
  html[data-page="contact"] .contact{padding-top:12px}
  html[data-page="contact"] .quick{gap:16px;margin-bottom:26px}
  html[data-page="contact"] .quick article{position:relative;align-items:center;justify-content:center;min-height:190px;padding:22px 16px;text-align:center;border-radius:8px;box-shadow:0 4px 14px rgba(71,46,26,.04)}
  html[data-page="contact"] .quick article:has(.qr-slot){padding-right:14px}
  html[data-page="contact"] .quick i{display:grid;place-items:center;width:66px;height:66px;margin:0;font-size:52px;line-height:1;color:#9a581d}
  html[data-page="contact"] .contact-map-link{display:grid;grid-template-rows:66px auto auto;place-items:center;align-content:center;row-gap:10px;width:100%;height:100%;color:inherit;text-decoration:none}
  html[data-page="contact"] .quick article:nth-child(3) i{display:grid;place-items:center;align-self:center;width:66px;height:66px;margin:0;background:none;font-size:0;line-height:1}
  html[data-page="contact"] .quick article:nth-child(3) i:after{content:"";display:block;width:48px;height:48px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%239a581d' d='M12 2a7 7 0 0 0-7 7c0 5.3 7 13 7 13s7-7.7 7-13a7 7 0 0 0-7-7Z'/%3E%3Ccircle cx='12' cy='9' r='3.1' fill='white'/%3E%3C/svg%3E") center/contain no-repeat;mask:none}
  html[data-page="contact"] .contact-map-link b,html[data-page="contact"] .contact-map-link small{margin:0;line-height:1.45}
  html[data-page="contact"] .contact-map-link:hover b,html[data-page="contact"] .contact-map-link:hover small{color:#9a581d}
  html[data-page="contact"] .quick b{max-width:100%;font-size:13px;font-weight:700;line-height:1.45;overflow-wrap:anywhere}
  html[data-page="contact"] .quick small{font-size:11px;line-height:1.45;color:var(--muted)}
  html[data-page="contact"] .quick .qr-slot.contact-qr-image{position:static;width:108px;height:108px;min-height:108px;margin:0;background:#fff url('contact-wechat-qr.png') center/contain no-repeat!important}
  html[data-page="contact"] .quick .qr-slot.contact-qr-image:before,
  html[data-page="contact"] .quick .qr-slot.contact-qr-image:after{display:none}
  html[data-page="contact"] .after{padding:56px max(5vw,28px) 64px;text-align:left}
  html[data-page="contact"] .after h2{margin:8px 0 22px;font-size:31px}
  html[data-page="contact"] .after .flow{max-width:none;margin:0;grid-template-columns:repeat(4,1fr);gap:0}
  html[data-page="contact"] .after .flow article{min-height:186px;padding:14px 22px 16px;text-align:center;border:0}
  html[data-page="contact"] .after .flow article:not(:last-child):after{content:"→";position:absolute;z-index:1;top:40px;right:-12px;color:#b37a3c;font-size:24px;font-weight:700}
  html[data-page="contact"] .after .flow-icon{display:grid;place-items:center;width:66px;height:66px;margin:0 auto 9px;border:0;border-radius:0;color:#9b5c20;font-size:31px;line-height:1}
  html[data-page="contact"] .after .flow-icon{font-size:0}
  html[data-page="contact"] .after .flow-icon:after{content:"";display:block;width:66px;height:66px;background:#9b5c20;mask-position:center;mask-repeat:no-repeat;mask-size:contain;transform:none}
  html[data-page="contact"] .after .flow-step-1:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' fill-rule='evenodd' d='M4 4h16a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2h-8l-5 4v-4H4a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2Zm4 5a1.3 1.3 0 1 0 0 2.6A1.3 1.3 0 0 0 8 9Zm4 0a1.3 1.3 0 1 0 0 2.6A1.3 1.3 0 0 0 12 9Zm4 0a1.3 1.3 0 1 0 0 2.6A1.3 1.3 0 0 0 16 9Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow-step-2:after{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%239b5c20' d='M8 2h8a2 2 0 0 1 2 2h2v13.3a5.2 5.2 0 0 0-2-1.1V6H6v14h8.2c.2.8.6 1.5 1.1 2H4V4h2a2 2 0 0 1 2-2Zm1 2v1h6V4H9Zm0 5h6v2H9V9Zm0 4h6v2H9v-2Z'/%3E%3Ccircle cx='18.5' cy='19' r='4.5' fill='%239b5c20'/%3E%3Cpath fill='%23f7f4ee' d='m16.4 18.8 1.3 1.3 2.8-3 .9.9-3.7 4-2.2-2.2.9-1Z'/%3E%3C/svg%3E") center/contain no-repeat;mask-image:none}
  html[data-page="contact"] .after .flow-step-3:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' fill-rule='evenodd' d='M12 2 3.5 5.3v5.8c0 5.2 3.5 8.9 8.5 11.4 5-2.5 8.5-6.2 8.5-11.4V5.3L12 2Zm0 3.1 5.5 2.1v3.9c0 3.5-2.1 6.1-5.5 8-3.4-1.9-5.5-4.5-5.5-8V7.2L12 5.1Zm-1.3 9.8-2.4-2.3 1.4-1.5 1.1 1.1 3.7-4 1.5 1.4-5.3 5.3Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow-step-4:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M12 3a8.5 8.5 0 0 0-8.5 8.5v4A2.5 2.5 0 0 0 6 18h2v-7H5.6a6.4 6.4 0 0 1 12.8 0H16v7h2.4a3.6 3.6 0 0 1-3.4 2.4h-1.2a2 2 0 1 0 0 1.6H15a5.2 5.2 0 0 0 5-3.8 2.5 2.5 0 0 0 .5-1.5v-5.2A8.5 8.5 0 0 0 12 3ZM5.5 13H6v3h-.5v-3Zm12.5 0h.5v3H18v-3Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow b{display:block;width:auto;height:auto;margin:0;background:transparent;color:#9b5c20;font-size:12px;line-height:1.2}
  html[data-page="contact"] .after .flow h3{margin:10px 0 5px;font-size:18px;line-height:1.3}
  html[data-page="contact"] .after .flow p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}
}
@media(min-width:769px){
  /* Desktop footer: structured navigation with direct section anchors and business QR. */
  html{scroll-behavior:smooth}
  #series-y,#series-g,#series-b,#brand-story,#brand-values,#brand-strength,#contact-phone,#project-enquiry,#contact-faq{scroll-margin-top:92px}
  footer{padding:42px max(5vw,28px) 18px;background:linear-gradient(135deg,#2a1f19,#1d1612)}
  footer .footer-desktop-main{display:grid;grid-template-columns:1.45fr repeat(3,.72fr) .62fr;gap:34px;align-items:start;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.16)}
  footer .footer-intro{padding-top:2px}
  footer .footer-intro .brand{display:inline-flex;margin-bottom:12px;color:#fff}
  footer .footer-intro .brand img{filter:invert(1)}
  footer .footer-intro p{max-width:250px;margin:0;color:rgba(255,255,255,.62);font-size:12px;line-height:1.75}
  footer .footer-column{display:flex;flex-direction:column;gap:10px}
  footer .footer-column h4{margin:0 0 4px;color:#fff;font-size:13px}
  footer .footer-column a,footer .footer-desktop-bottom a{color:rgba(255,255,255,.62);font-size:12px;line-height:1.4;text-decoration:none;transition:color .18s ease}
  footer .footer-column a:hover,footer .footer-desktop-bottom a:hover{color:#e8bc7d}
  footer .footer-qr{display:flex;flex-direction:column;align-items:center;gap:9px;color:#fff;font-size:12px;font-weight:700}
  footer .footer-qr img{width:78px;height:78px;padding:4px;background:#fff;object-fit:contain}
  footer .footer-desktop-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:16px}
  footer .footer-desktop-bottom small{color:rgba(255,255,255,.42);font-size:10px}
}
html[data-page="contact"] .form-box h2{font-size:0}
html[data-page="contact"] .form-box h2:after{content:"项目咨询";font-size:30px;line-height:1.18}
html[data-lang="en"][data-page="contact"] .form-box h2:after{content:"Project Enquiry"}
@media(max-width:768px){
  html[data-page="contact"] .quick article b{font-size:0}
  html[data-page="contact"] .quick article b:after{font-size:11px}
  html[data-page="contact"] .quick article:nth-child(1) b:after{content:"电话咨询"}
  html[data-page="contact"] .quick article:nth-child(2) b:after{content:"在线咨询"}
  html[data-page="contact"] .quick article:nth-child(3) b:after{content:"邮件联系"}
  html[data-page="contact"] .quick article:nth-child(4) b:after{content:"线下拜访"}
  html[data-page="contact"] .quick article small{display:none}
  html[data-page="contact"] .form-box h2{margin-bottom:16px}
  html[data-page="contact"] .form-box h2:after{font-size:23px}
  html[data-page="home"] .capabilities small{display:none}
}
.hero{min-height:calc(100vh - 82px);display:grid;grid-template-columns:44% 56%;overflow:visible;background:var(--paper)}
.hero:before,.hero:after{display:none}
.hero-copy{position:static;width:auto;min-height:0;padding:10vw max(5vw,28px);align-items:stretch;text-align:left;background:transparent}
.hero-copy h1,.hero-copy>p:not(.eyebrow){margin-left:0;margin-right:0}
.hero-image{position:static;display:grid;width:auto!important;height:auto!important;min-height:100%;margin:0!important;border:0;border-left:1px solid var(--line)!important;border-radius:0!important;background:linear-gradient(135deg,#fcfbf8,#efe5d8)!important}
.hero-image>div{margin-top:18vw}
.hero-image picture,.hero-image img{display:none!important}
.mobile-break{display:none}
.thumbs .image-slot small{display:block!important;font-size:7px;line-height:1.25}
@media(max-width:768px){
  .hero{min-height:0;display:block;background:#fff}
  .hero-copy{min-height:238px;padding:42px 20px 0;align-items:flex-start;text-align:left;background:var(--paper)}
  .hero-image{display:grid;position:static;inset:auto!important;width:auto!important;height:338px!important;min-height:0;margin:0 20px!important;border:1px solid var(--line)!important;border-radius:var(--mobile-radius-lg)!important}
  .hero-image>div{margin-top:72px}
  .hero-copy .solid-button{position:absolute}
  .mobile-break{display:block}
  /* Never conceal the replacement brief on a small screen. */
  .image-slot small,.series-card .image-slot small,.product-card .image-slot small{display:block!important;font-size:6px!important;line-height:1.35!important}
  .image-slot b,.series-card .image-slot b,.product-card .image-slot b{font-size:7px!important}
  html[data-page="products"] .product-card .image-slot small{font-size:5px!important}
  .product-banner-slot{display:none}
  .related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
  .related-grid .image-slot{height:130px;min-height:130px}
  .related-grid article{padding:7px;border-radius:10px}
  .related-grid b{margin:8px 0 2px;font-size:11px}
  .related-grid span{font-size:9px}
  .quick .qr-slot{min-height:104px;height:104px;margin-top:5px}
  .quick article:has(.qr-slot){min-height:214px}
  /* Product cards keep the reference's generous mobile rhythm and leave the
     replacement brief legible instead of collapsing it into a thumbnail. */
  html[data-page="products"] .product-grid{gap:10px;padding:12px 10px 26px}
  html[data-page="products"] .product-card{grid-template-columns:48% 52%;min-height:144px}
  html[data-page="products"] .product-card .image-slot{height:144px;min-height:144px}
  html[data-page="products"] .product-card .image-slot div{padding:5px;max-width:92%}
  html[data-page="products"] .product-card .image-slot b{font-size:7px!important}
  html[data-page="products"] .product-card .image-slot small{display:block!important;font-size:6px!important;line-height:1.35!important}
  html[data-page="products"] .product-copy{padding:18px 15px}
  html[data-page="products"] .product-copy h2{margin:4px 0;font-size:18px}
  html[data-page="products"] .product-copy p{font-size:10px}
  /* The mobile reference leads directly from the about hero into the brand
     story; the factory image remains available in the desktop composition. */
  .story .image-slot{display:none}
  .story{padding-top:46px}
  html[data-page="contact"] .page-hero{display:none}
  html[data-page="contact"] .contact{padding-top:24px}
  html[data-page="contact"] .quick:before{content:"快速联系";grid-column:1 / -1;margin:0 0 2px;font-size:15px;font-weight:800}
  html[data-page="contact"] .quick article:has(.qr-slot){min-height:104px}
  html[data-page="contact"] .quick .qr-slot{display:none}
  .contact-qr{display:flex;align-items:center;gap:16px;padding:22px 20px 28px;background:var(--paper)}
  .contact-qr>div{width:98px;flex:0 0 98px}
  .contact-qr .image-slot{min-height:98px;height:98px;background:#fff}
  .contact-qr .image-slot:before{inset:7px}
  .contact-qr .image-slot:after{display:none}
  .contact-qr .image-slot div{padding:3px;max-width:94%}
  .contact-qr .image-slot b{font-size:7px!important}
  .contact-qr .image-slot small{font-size:6px!important}
  .contact-qr p{margin:0;white-space:pre-line;color:var(--muted);font-size:10px;line-height:1.7}
  html[data-page="contact"] .after{padding:34px 20px 18px;border-radius:0;background:var(--white);color:var(--ink);text-align:left}
  html[data-page="contact"] .after .eyebrow{color:var(--brown)}
  html[data-page="contact"] .after h2{font-size:21px}
  html[data-page="contact"] .after .flow{grid-template-columns:repeat(4,1fr);gap:4px;margin:20px 0 0}
  html[data-page="contact"] .after .flow article{min-height:72px;padding:4px;text-align:center;border:0}
  html[data-page="contact"] .after .flow h3{margin:8px 0;font-size:8px;line-height:1.3}
  html[data-page="contact"] .after .flow b{width:24px;height:24px;font-size:9px}
  html[data-page="contact"] .after .solid-button{display:none}
}

/* Reference-calibrated homepage compositions: desktop is a centred editorial
   introduction above the product visual; mobile overlays the same copy on its
   tall image field.  These are intentionally different arrangements. */
.hero{display:block;min-height:0;background:var(--paper)}
.hero-copy{width:100%;min-height:0;padding:62px 18vw 26px;align-items:center;text-align:center}
.hero-copy .eyebrow{display:none}
.hero-copy h1{max-width:720px;margin:0 auto 13px;font-size:clamp(42px,4vw,64px)}
.hero-copy>p:not(.eyebrow){max-width:520px;margin:0 auto 20px;font-size:14px}
.hero-copy .solid-button{position:static;width:auto;min-height:42px}
.hero-image{width:100%!important;height:390px!important;min-height:390px;margin:0!important;border:0!important;border-top:1px solid var(--line)!important;border-radius:0!important}
.hero-image>div{margin-top:110px}
@media(max-width:768px){
  .hero{position:relative;min-height:540px;overflow:hidden;background:#f4eee5}
  .hero-copy{position:relative;z-index:3;min-height:540px;padding:37px 20px 0;align-items:flex-start;justify-content:flex-start;text-align:left;background:transparent}
  .hero-copy .eyebrow{display:none}
  .hero-copy h1{max-width:285px;margin:0 0 9px;font-size:34px;line-height:1.22}
  .hero-copy>p:not(.eyebrow){max-width:260px;margin:0;font-size:11px;line-height:1.6}
  .hero-copy .solid-button{position:absolute;z-index:5;left:20px;right:20px;bottom:20px;width:auto;min-height:44px}
  .hero-image{position:absolute;z-index:1;inset:0!important;width:100%!important;height:540px!important;min-height:540px!important;margin:0!important;border:0!important;border-radius:0!important;background:linear-gradient(135deg,#fcfbf8,#eee1d0)!important}
  .hero-image>div{margin-top:235px;max-width:72%;padding:8px}
  .hero-image:before{inset:18px;border-radius:0}
}

/* Mobile content pass: preserve the established vertical, touch-first design
   while replacing briefs with approved content and product-centred imagery. */
@media(max-width:768px){
  html{scroll-behavior:smooth}
  #series-y,#series-g,#series-b,#brand-story,#brand-values,#brand-strength,#contact-phone,#project-enquiry,#contact-faq{scroll-margin-top:68px}
  .image-slot.has-image>div,.image-slot.has-image>.corner{display:none!important}

  /* Home remains a compact editorial landing page, not a reduced desktop hero. */
  html[data-page="home"] .hero-image{background:#f3e7d8 url('home-hero-desktop.png') center bottom/cover no-repeat!important}
  html[data-page="home"] .hero-image>div,html[data-page="home"] .hero-image>.corner,html[data-page="home"] .hero-image:before,html[data-page="home"] .hero-image:after{display:none!important}
  html[data-page="home"] .hero-copy{background:linear-gradient(180deg,rgba(249,245,239,.96),rgba(249,245,239,.74) 48%,transparent 72%)}
  html[data-page="home"] .series-card .image-slot{border:0!important;background-position:center!important;background-size:cover!important;background-repeat:no-repeat!important}
  html[data-page="home"] .series-card:nth-child(1) .image-slot{background-image:url('series-y-desktop.png')!important}
  html[data-page="home"] .series-card:nth-child(2) .image-slot{background-image:url('series-g-desktop.png')!important}
  html[data-page="home"] .series-card:nth-child(3) .image-slot{background-image:url('series-b-desktop.png')!important}
  html[data-page="home"] .series-card .image-slot>div,html[data-page="home"] .series-card .image-slot>.corner,html[data-page="home"] .series-card .image-slot:before,html[data-page="home"] .series-card .image-slot:after{display:none!important}
  html[data-page="home"] .cta>.image-slot{display:block!important;opacity:1;background:#7f5540 url('project-solution-desktop.png') center/cover no-repeat!important;border:0!important}
  html[data-page="home"] .cta>.image-slot>div,html[data-page="home"] .cta>.image-slot>.corner,html[data-page="home"] .cta>.image-slot:before,html[data-page="home"] .cta>.image-slot:after{display:none!important}
  html[data-page="home"] .cta:before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(49,28,18,.66),rgba(49,28,18,.2))}
  html[data-page="home"] .cta>div:last-child{position:relative;z-index:2}

  /* Product centre keeps its native mobile list and generous touch targets. */
  html[data-page="products"] .page-hero h1{font-size:32px;line-height:1.18}
  html[data-page="products"] .page-hero>p:last-of-type{max-width:25em;font-size:12px;line-height:1.7}
  html[data-page="products"] .filters{gap:9px;padding:18px 14px;overflow-x:auto;scrollbar-width:none}
  html[data-page="products"] .filters{justify-content:flex-start;scroll-snap-type:x proximity;scroll-padding-inline:14px;overscroll-behavior-inline:contain;touch-action:pan-x;-webkit-overflow-scrolling:touch}
  html[data-page="products"] .filters button:first-child{display:block}
  html[data-page="products"] .filters::-webkit-scrollbar{display:none}
  html[data-page="products"] .filters button{flex:0 0 auto;min-height:42px;padding:0 20px;font-size:12px;scroll-snap-align:start}
  html[data-page="products"] .product-card{grid-template-columns:47% 53%;min-height:166px}
  html[data-page="products"] .product-card .image-slot{height:166px;min-height:166px;border:0!important;background-color:#f7f2ea!important;background-position:center!important;background-repeat:no-repeat!important;background-size:contain!important}
  html[data-page="products"] .product-card:nth-child(1) .image-slot{background-image:url('product-y1-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(2) .image-slot{background-image:url('product-y2-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(3) .image-slot{background-image:url('product-g1-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(4) .image-slot{background-image:url('product-b2-studio.png')!important}
  html[data-page="products"] .product-card:nth-child(5) .image-slot{background-image:url('product-b3-studio.png')!important}
  html[data-page="products"] .product-card .image-slot>div,html[data-page="products"] .product-card .image-slot>.corner,html[data-page="products"] .product-card .image-slot:before,html[data-page="products"] .product-card .image-slot:after{display:none!important}
  html[data-page="products"] .product-copy{padding:18px 13px}
  html[data-page="products"] .product-copy>small{display:none}
  html[data-page="products"] .product-copy h2{margin:0 0 8px;line-height:1.25}
  html[data-page="products"] .product-name-brand,html[data-page="products"] .product-name-model{display:block}
  html[data-page="products"] .product-name-brand{font-size:11px;font-weight:700;letter-spacing:.01em}
  html[data-page="products"] .product-name-model{margin-top:4px;font-size:19px;font-weight:800}
  html[data-page="products"] .product-copy p{font-size:10px;line-height:1.55}
  html[data-page="products"] .product-copy .solid-button{min-height:34px;margin-top:8px;font-size:10px}

  /* Detail pages share content, while retaining the phone-first gallery flow. */
  html[data-page="detail"] .detail-title-brand,html[data-page="detail"] .detail-title-name{display:block}
  html[data-page="detail"] .detail-title-brand{font-size:15px;line-height:1.35;letter-spacing:.01em}
  html[data-page="detail"] .detail-title-name{margin-top:5px;font-size:29px;line-height:1.15}
  html[data-page="detail"] .detail-copy .lead{font-size:13px;line-height:1.75}
  html[data-page="detail"] .detail-copy ul{display:grid;gap:8px;margin:18px 0}
  html[data-page="detail"] .detail-copy li{display:flex;align-items:center;gap:10px;min-height:54px;margin:0;padding:10px 11px;border:1px solid #e8ddd0;border-radius:10px;background:#fbf8f2;font-size:11px;font-weight:600;line-height:1.5}
  html[data-page="detail"] .detail-copy li:before{display:none}
  html[data-page="detail"] .benefit-icon{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border:1px solid #bb8243;border-radius:50%;color:#9a581d;font-style:normal}
  html[data-page="detail"] .benefit-icon:before{font-style:normal}
  html[data-page="detail"] .benefit-space:before{content:"⌂";font-size:17px}
  html[data-page="detail"] .benefit-temperature:before{content:"♨";font-size:16px}
  html[data-page="detail"] .benefit-air:before{content:"✦";font-size:15px}
  html[data-page="detail"] .benefit-care:before{content:"◉";font-size:13px}
  html[data-page="detail"] .detail-main{border:0!important;background:#f7f2ea var(--detail-main-image) center/var(--detail-main-size,contain) no-repeat!important}
  html[data-page="detail"] .detail-main>div,html[data-page="detail"] .detail-main>.corner,html[data-page="detail"] .detail-main:before,html[data-page="detail"] .detail-main:after{display:none!important}
  html[data-page="detail"] .thumbs{gap:7px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  html[data-page="detail"] .thumbs::-webkit-scrollbar{display:none}
  html[data-page="detail"] .thumbs .image-slot{flex:0 0 72px;width:72px;height:72px!important;min-height:72px!important;border:1px solid #e3d7c9!important;border-radius:8px;background-color:#f7f2ea!important;background-position:center!important;background-repeat:no-repeat!important;scroll-snap-align:start}
  html[data-page="detail"] .thumbs .image-slot.is-active{border-color:#963d20!important;box-shadow:0 0 0 1px #963d20}
  html[data-page="detail"] .thumbs .image-slot>div,html[data-page="detail"] .thumbs .image-slot>.corner,html[data-page="detail"] .thumbs .image-slot:before,html[data-page="detail"] .thumbs .image-slot:after{display:none!important}
  html[data-page="detail"] .feature-grid .image-slot{border:0!important;background-position:center!important;background-size:cover!important;background-repeat:no-repeat!important}
  html[data-page="detail"] .feature-grid article:nth-child(1) .image-slot{background-image:url('y1-feature-environment-desktop.png')!important}
  html[data-page="detail"] .feature-grid article:nth-child(2) .image-slot{background-image:url('y1-feature-air-desktop.png')!important}
  html[data-page="detail"] .feature-grid article:nth-child(3) .image-slot{background-image:url('y1-feature-connect-desktop.png')!important}
  html[data-page="detail"] .feature-grid .image-slot>div,html[data-page="detail"] .feature-grid .image-slot>.corner,html[data-page="detail"] .feature-grid .image-slot:before,html[data-page="detail"] .feature-grid .image-slot:after{display:none!important}
  html[data-page="detail"] .feature-grid h3{font-size:14px;line-height:1.4}
  html[data-page="detail"] .feature-grid p{font-size:10px;line-height:1.65}
  html[data-page="detail"] .spec-list div{min-height:52px}
  html[data-page="detail"] .spec-list span{font-size:11px}
  html[data-page="detail"] .spec-list b{font-size:11px;text-align:right}
  html[data-page="detail"] .related-grid .related-card{padding:7px}
  html[data-page="detail"] .related-card .image-slot{height:auto!important;min-height:0!important;aspect-ratio:1;border:0!important;background:#f7f2ea var(--related-image) center/contain no-repeat!important}
  html[data-page="detail"] .related-card .image-slot>div,html[data-page="detail"] .related-card .image-slot>.corner,html[data-page="detail"] .related-card .image-slot:before,html[data-page="detail"] .related-card .image-slot:after{display:none!important}
  html[data-page="detail"] .related-card b{display:block;margin:8px 0 3px;font-size:9px;line-height:1.4}
  html[data-page="detail"] .related-card span{display:block;font-size:12px;font-weight:700;line-height:1.35}

  /* About keeps the original mobile overlay, 2×2 values and horizontal cards. */
  html[data-page="about"] .about-hero>.image-slot{opacity:1!important;border:0!important;background:#d8c3a9 url('about-hero-desktop.png') 50% center/cover no-repeat!important}
  html[data-page="about"] .about-hero>.image-slot>div,html[data-page="about"] .about-hero>.image-slot>.corner,html[data-page="about"] .about-hero>.image-slot:before,html[data-page="about"] .about-hero>.image-slot:after{display:none!important}
  html[data-page="about"] .about-hero:after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,rgba(40,24,15,.12),rgba(40,24,15,.64))}
  html[data-page="about"] .about-hero>div:last-child{z-index:2}
  html[data-page="about"] .story{padding:38px 20px}
  html[data-page="about"] .story h2{font-size:27px}
  html[data-page="about"] .story p:last-child{font-size:12px;line-height:1.9}
  html[data-page="about"] .value-grid{grid-template-columns:repeat(2,1fr);gap:9px}
  html[data-page="about"] .values>h2{text-align:center}
  html[data-page="about"] .value-grid article{min-height:164px;padding:17px 14px;background:linear-gradient(145deg,#fff,#faf6ef);text-align:center;justify-items:center;align-content:center}
  html[data-page="about"] .value-grid article>i{display:none}
  html[data-page="about"] .value-icon{display:grid;place-items:center;width:38px;height:38px;margin-inline:auto;color:#965819;font-size:0}
  html[data-page="about"] .value-icon:after{content:"";display:block;width:38px;height:38px;background:#965819;mask-position:center;mask-repeat:no-repeat;mask-size:contain}
  html[data-page="about"] .value-grid article:nth-child(1) .value-icon:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 21S3 15.5 3 9.5C3 6.4 5.2 4 8.2 4c1.7 0 3 .8 3.8 2 .8-1.2 2.1-2 3.8-2 3 0 5.2 2.4 5.2 5.5C21 15.5 12 21 12 21Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(2) .value-icon:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 3h10v3h4v12h-4v3H7v-3H3V6h4V3Zm2 5v8h6V8H9Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(3) .value-icon:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3Cpath d='M4 21v-5c0-3 4-5 8-5s8 2 8 5v5H4Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid article:nth-child(4) .value-icon:after{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m2 7 5-2 3 3 2-2c1-1 3-1 4 0l6 5-3 3-2-2-1 1 2 2-2 2-2-2-1 1 2 2-3 3-8-7-2-1V7Z'/%3E%3C/svg%3E")}
  html[data-page="about"] .value-grid h3{width:100%;margin:10px 0 5px;font-size:17px;text-align:center}
  html[data-page="about"] .value-grid p{width:100%;margin-inline:auto;font-size:10px;line-height:1.6;text-align:center}
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot{display:none}
  html[data-page="about"] .strength-grid article:nth-child(1){display:flex;min-height:150px;align-items:flex-end;background:linear-gradient(145deg,#2b211b,#5b3e2c);color:#fff}
  html[data-page="about"] .strength-grid article:nth-child(2) .image-slot{border:0!important;background:url('about-factory-desktop.png') center/cover no-repeat!important}
  html[data-page="about"] .strength-grid article:nth-child(3) .image-slot{border:0!important;background:url('about-case-study-desktop.png') center/cover no-repeat!important}
  html[data-page="about"] .strength-grid article:nth-child(n+2) .image-slot>div,html[data-page="about"] .strength-grid article:nth-child(n+2) .image-slot>.corner,html[data-page="about"] .strength-grid article:nth-child(n+2) .image-slot:before,html[data-page="about"] .strength-grid article:nth-child(n+2) .image-slot:after{display:none!important}

  /* Contact remains a 2×2 quick-action grid and compact four-step timeline. */
  html[data-page="contact"] .quick{gap:9px}
  html[data-page="contact"] .quick article{min-height:132px;padding:13px 9px;border-radius:12px}
  html[data-page="contact"] .quick article>a{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;color:inherit;text-decoration:none}
  html[data-page="contact"] .quick article i{display:grid;place-items:center;width:38px;height:38px;margin:0 0 7px;color:#a45d1d;font-size:29px;line-height:1}
  html[data-page="contact"] .quick article .mobile-map-icon{font-size:0}
  html[data-page="contact"] .quick article .mobile-map-icon:after{content:"";display:block;width:32px;height:32px;background:#a45d1d;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-7 7c0 5.3 7 13 7 13s7-7.7 7-13a7 7 0 0 0-7-7Zm0 10.2A3.2 3.2 0 1 1 12 5.8a3.2 3.2 0 0 1 0 6.4Z'/%3E%3C/svg%3E") center/contain no-repeat}
  html[data-page="contact"] .quick article b,html[data-lang="en"][data-page="contact"] .quick article b{font-size:10px!important;line-height:1.45;overflow-wrap:anywhere}
  html[data-page="contact"] .quick article b:after{content:none!important}
  html[data-page="contact"] .quick article small{display:block!important;margin-top:5px;font-size:9px;line-height:1.4;color:var(--muted)}
  html[data-page="contact"] .quick .contact-qr-image{width:58px;height:58px;margin:0 auto 5px;background:#fff url('contact-wechat-qr.png') center/contain no-repeat}
  html[data-page="contact"] .quick article:nth-child(4){align-items:center;text-align:center}
  html[data-page="contact"] .quick article:nth-child(4) b,
  html[data-page="contact"] .quick article:nth-child(4) small{display:block!important;width:100%;text-align:center}
  html[data-page="contact"] .faq summary{padding:15px 4px;font-size:12px;line-height:1.5}
  html[data-page="contact"] .faq details p{font-size:11px;line-height:1.8}
  html[data-page="contact"] .after .flow{gap:2px}
  html[data-page="contact"] .after .flow article{min-height:112px;padding:3px 2px}
  html[data-page="contact"] .after .flow-icon{display:block;width:38px;height:38px;margin:0 auto 5px;background:#9b5c20;mask-position:center;mask-repeat:no-repeat;mask-size:contain}
  html[data-page="contact"] .after .flow-step-1{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 4h16a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2h-8l-5 4v-4H4a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow-step-2{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 2h8a2 2 0 0 1 2 2h2v18H4V4h2a2 2 0 0 1 2-2Zm1 2v2h6V4H9Zm0 6h7v2H9v-2Zm0 4h7v2H9v-2Zm0 4h5v2H9v-2Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow-step-3{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2 3.5 5.3v5.8c0 5.2 3.5 8.9 8.5 11.4 5-2.5 8.5-6.2 8.5-11.4V5.3L12 2Zm-1.3 13-2.4-2.4 1.4-1.5 1.1 1.1 3.7-4 1.5 1.4-5.3 5.4Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow-step-4{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3a8.5 8.5 0 0 0-8.5 8.5v4A2.5 2.5 0 0 0 6 18h2v-7H5.6a6.4 6.4 0 0 1 12.8 0H16v7h2.4a3.6 3.6 0 0 1-3.4 2.4h-1v1.6h1a5.2 5.2 0 0 0 5-3.8 2.5 2.5 0 0 0 .5-1.5v-5.2A8.5 8.5 0 0 0 12 3Z'/%3E%3C/svg%3E")}
  html[data-page="contact"] .after .flow b{display:block;width:auto;height:auto;margin:0;background:none;color:#9b5c20;font-size:8px;line-height:1.2}
  html[data-page="contact"] .after .flow h3{margin:7px 0 3px;font-size:9px}
  html[data-page="contact"] .after .flow p{margin:0;color:var(--muted);font-size:7px;line-height:1.45}
  html[data-page="contact"] .contact-qr .image-slot{border:0!important;background:#fff url('contact-wechat-qr.png') center/contain no-repeat!important}
  html[data-page="contact"] .contact-qr .image-slot>div,html[data-page="contact"] .contact-qr .image-slot>.corner,html[data-page="contact"] .contact-qr .image-slot:before,html[data-page="contact"] .contact-qr .image-slot:after{display:none!important}

  /* Mobile footer is deliberately stacked and compact, unlike desktop. */
  footer{padding:28px 20px 18px;background:linear-gradient(145deg,#2b211b,#1d1713)}
  footer .footer-mobile-brand{padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
  footer .footer-mobile-brand .brand{display:inline-flex;color:#fff}
  footer .footer-mobile-brand img{filter:invert(1)}
  footer .footer-mobile-brand p{margin:10px 0 0;color:rgba(255,255,255,.62);font-size:11px}
  footer .footer-mobile-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:20px 0}
  footer .footer-mobile-nav>div{display:flex;flex-direction:column;gap:8px}
  footer .footer-mobile-nav h4{margin:0 0 3px;color:#fff;font-size:11px}
  footer .footer-mobile-nav a{color:rgba(255,255,255,.58);font-size:9px;line-height:1.4;text-decoration:none}
  footer .footer-mobile-qr{display:flex;align-items:center;gap:12px;padding:13px;border-radius:10px;background:rgba(255,255,255,.06);color:#fff;font-size:10px;font-weight:700}
  footer .footer-mobile-qr img{width:58px;height:58px;padding:3px;background:#fff;object-fit:contain}
  footer>small{display:block;margin-top:2px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.35);font-size:8px}
}

/* Mobile-only gallery and product-card corrections. Desktop remains untouched. */
@media(max-width:768px){
  footer .footer-mobile-qr{display:none!important}
  html[data-page="detail"] .detail>div:first-child{order:0}
  html[data-page="detail"] .detail-copy{order:1;padding-top:18px}
  html[data-page="detail"] .thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;overflow:visible}
  html[data-page="detail"] .thumbs .image-slot,
  html[data-page="detail"] .thumbs .image-slot.main-thumb{display:grid!important;width:auto;height:auto!important;min-height:0!important;aspect-ratio:1 / 1}

  html[data-page="products"] .product-copy .solid-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 34px;width:34px!important;min-width:34px;max-width:34px;height:34px;min-height:34px!important;max-height:34px;margin-top:8px;padding:0!important;border-radius:50%!important;font-size:0!important;line-height:1;aspect-ratio:1 / 1}
  html[data-page="products"] .product-copy .solid-button span{display:block;margin:0;font-size:14px!important;line-height:1}
}

/* About / R&D innovation: supplied real team photograph on both layouts. */
@media(min-width:769px){
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot{border:0!important;background:#e8e2da url('about-rd-innovation.png') center/cover no-repeat!important}
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot>div,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot>.corner,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot:before,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot:after{display:none!important}
}
@media(max-width:768px){
  html[data-page="about"] .strength-grid article:nth-child(1){display:block;min-height:0;background:var(--white);color:var(--ink)}
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot{display:grid!important;border:0!important;background:#e8e2da url('about-rd-innovation.png') center/cover no-repeat!important}
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot>div,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot>.corner,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot:before,
  html[data-page="about"] .strength-grid article:nth-child(1) .image-slot:after{display:none!important}
}

@media(max-width:768px){
  html[data-page="home"] .capabilities{display:flex;gap:10px;overflow-x:auto;margin:22px -20px 0;padding:0 20px 8px;scroll-snap-type:x proximity;scrollbar-width:none}
  html[data-page="home"] .capabilities::-webkit-scrollbar{display:none}
  html[data-page="home"] .capabilities div,
  html[data-page="home"] .capabilities .cap-extra{display:flex!important;flex:0 0 132px;min-height:124px;padding:12px 8px;scroll-snap-align:start}
  html[data-page="home"] .capabilities span{font-size:10px;line-height:1.35}
}

/* Contact conversion and privacy notice. */
.form-assurance{grid-column:1 / -1;margin-top:2px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:11px;line-height:1.7}
.form-assurance p{margin:5px 0}

/* Desktop-only factory photography refresh. Mobile imagery intentionally remains unchanged. */
@media(min-width:769px){
  html[data-page="about"] .story .image-slot{
    background:#e9e2d5 url('about-brand-story-pc.png') center/cover no-repeat!important;
  }
  html[data-page="about"] .strength-grid article:nth-child(2) .image-slot{
    background:#e9e2d5 url('about-precision-manufacturing-pc.png') center/cover no-repeat!important;
  }
}
.form-assurance .response-time{margin:0 0 9px;color:var(--brown);font-weight:700}
.form-assurance strong{color:var(--ink)}
.form-consent{grid-column:1 / -1;display:flex;align-items:flex-start;gap:8px;color:var(--muted);font-size:11px;line-height:1.65;cursor:pointer}
.form-consent input{width:15px!important;height:15px;margin:2px 0 0;padding:0!important;accent-color:var(--brown);flex:0 0 auto}
.form-consent a{color:var(--brown);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.legal-page{max-width:980px;margin:0 auto;padding-top:84px;padding-bottom:96px}
.legal-page h1{margin-bottom:34px;font-size:clamp(38px,5vw,60px)}
.legal-content{padding:42px 48px;background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 30px rgba(54,42,30,.05)}
.legal-content h2{margin:34px 0 12px;font-size:20px}.legal-content h2:first-of-type{margin-top:0}
.legal-content p{margin:0 0 14px;color:#5f544c;font-size:14px;line-height:2}
.legal-content strong{color:var(--ink)}.legal-back{margin:28px 0 0}
footer .footer-legal-links{display:flex;align-items:center;gap:13px;white-space:nowrap}
footer .footer-legal-links a{color:rgba(255,255,255,.62);font-size:10px;text-decoration:none;transition:color .18s ease}
footer .footer-legal-links a:hover{color:#e8bc7d}
@media(max-width:768px){
  .form-assurance{font-size:9px;line-height:1.6}
  .form-consent{font-size:10px;line-height:1.55}.form-consent input{width:14px!important;height:14px}
  .legal-page{padding-top:54px;padding-bottom:58px}.legal-page h1{font-size:34px;margin-bottom:22px}.legal-content{padding:26px 20px;border-radius:10px}.legal-content h2{margin:27px 0 9px;font-size:17px}.legal-content p{font-size:12px;line-height:1.8}
  footer .footer-legal-links{display:flex;gap:10px;margin-top:8px}
  footer .footer-legal-links a{font-size:8px}
}

/* Product-detail sharing: an adjacent, touch-friendly action that uses the
   browser's native share sheet when it is available and falls back to copying
   the exact product URL. */
html[data-page="about"] .values>.eyebrow,html[data-page="about"] .values>h2{text-align:center}
.capabilities .capability-icon{display:block;width:32px;height:32px;overflow:visible;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.capabilities .capability-icon-image{display:block;width:34px;height:34px;object-fit:contain;border-radius:7px}
.capabilities>div>i{display:grid!important;place-items:center;width:32px;height:32px;margin:0!important;font-size:28px!important;line-height:1!important}
.capabilities>div>i .capability-icon{width:32px;height:32px}
.capabilities>div>i .capability-icon-temperature,.capabilities>div>i .capability-icon-uvc{width:38px;height:38px}
@media(max-width:768px){.capabilities>div>i{width:22px;height:22px;font-size:20px!important}.capabilities>div>i .capability-icon{width:22px;height:22px}}
@media(max-width:768px){.capabilities>div>i .capability-icon-temperature,.capabilities>div>i .capability-icon-uvc{width:27px;height:27px}}
@media(min-width:769px){
  /* Desktop product catalogue: retain two columns while giving each card a
     quieter, more compact presentation with a generous rounded frame. */
  html[data-page="products"] .product-grid{max-width:1122px;margin:26px auto 0;gap:19px}
  html[data-page="products"] .product-card{grid-template-columns:42% 58%;min-height:0;padding:12px;border-radius:14px;overflow:hidden;background:var(--white);box-shadow:0 7px 17px rgba(71,45,29,.04)}
  html[data-page="products"] .product-card .image-slot{width:100%;height:auto;min-height:0;aspect-ratio:1 / 1;border:0!important;border-radius:9px;background-size:cover!important}
  html[data-page="products"] .product-copy{padding:15px 19px}
  html[data-page="products"] .product-copy small{font-size:9px}
  html[data-page="products"] .product-copy h2{margin:5px 0;font-size:20px;line-height:1.2}
  html[data-page="products"] .product-name-brand{font-size:14px;line-height:1.2}
  html[data-page="products"] .product-name-model{margin-top:3px;font-size:20px;line-height:1.14}
  html[data-page="products"] .product-copy p{margin:0 0 13px;font-size:10px;line-height:1.5}
  html[data-page="products"] .product-copy .solid-button{min-height:32px;padding:0 12px;font-size:10px}
}
@media(min-width:769px){
  /* Compact desktop product detail: every element follows the same 85% scale,
     while the lead visual remains a clean, fully filled square. */
  html[data-page="detail"] .detail{width:calc(100% - 96px);max-width:1360px;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:42px;margin:28px auto;background:#fff;border:1px solid #eee7dc;border-radius:18px;padding:34px 32px 36px;box-shadow:0 12px 32px rgba(63,42,27,.035)}
  html[data-page="detail"] .detail-main{width:100%;height:auto;min-height:0;aspect-ratio:1 / 1;border-radius:10px!important;background-size:cover!important}
  html[data-page="detail"] .thumbs{gap:8px;margin-top:10px}
  html[data-page="detail"] .thumbs .image-slot{height:72px;min-height:72px}
  html[data-page="detail"] .detail-copy{display:flex;min-width:0;padding:18px 0;flex-direction:column}
  html[data-page="detail"] .detail-copy .eyebrow{margin-bottom:12px;font-size:9px}
  html[data-page="detail"] .detail-copy h1{font-size:46px}
  html[data-page="detail"] .detail-copy .lead{font-size:13px;line-height:1.55}
  html[data-page="detail"] .detail-copy ul{gap:9px;margin:19px 0}
  html[data-page="detail"] .detail-copy li{min-height:64px;padding:10px 13px;font-size:11px}
  html[data-page="detail"] .detail-copy .solid-button{min-height:36px;margin-top:auto;font-size:11px}
  html[data-page="detail"] .product-share{min-height:36px;padding:0 11px;font-size:10px}
  html[data-page="detail"] .features,html[data-page="detail"] .specs,html[data-page="detail"] .related{padding-top:72px;padding-bottom:72px}
  html[data-page="detail"] .features h2,html[data-page="detail"] .specs h2,html[data-page="detail"] .related h2{font-size:40px}
  html[data-page="detail"] .feature-grid{gap:14px}
  html[data-page="detail"] .feature-grid .image-slot{height:auto;min-height:0;aspect-ratio:1.35 / 1;border-radius:8px}
  html[data-page="detail"] .feature-grid h3{margin:12px 0 6px;font-size:17px}
  html[data-page="detail"] .feature-grid p{font-size:11px;line-height:1.65}
  html[data-page="detail"] .specs{grid-template-columns:minmax(0,.36fr) minmax(0,.64fr);gap:clamp(36px,4vw,64px)}
  html[data-page="detail"] .spec-list{min-width:0}
  html[data-page="detail"] .spec-list div{grid-template-columns:minmax(0,1fr) auto 16px;gap:10px;padding:17px 0;font-size:12px}
  html[data-page="detail"] .related-grid{gap:12px}
  html[data-page="detail"] .related-grid .related-card{border-radius:8px;overflow:hidden}
}
html[data-page="detail"] .detail-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
html[data-page="detail"] .detail-title-row h1{flex:1;min-width:0;margin:0}
html[data-page="detail"] .product-share{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex:0 0 auto;min-height:46px;padding:0 15px;border:1px solid var(--brown);border-radius:3px;background:var(--brown);color:#fff;font:700 13px/1 var(--font);cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease}
html[data-page="detail"] .product-share svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
html[data-page="detail"] .product-share:hover,html[data-page="detail"] .product-share:focus-visible,html[data-page="detail"] .product-share.is-copied{background:#452015;color:#fff;outline:none}
html[data-page="detail"] .product-share:active{transform:translateY(1px)}
@media(max-width:768px){
  html[data-page="detail"] .detail-title-row{gap:10px}
  html[data-page="detail"] .detail-title-row h1{font-size:29px}
  html[data-page="detail"] .product-share{width:44px;min-width:44px;min-height:44px;height:44px;padding:0;border-radius:50%}
  html[data-page="detail"] .product-share span{display:none}
  html[data-page="detail"] .product-share svg{width:20px;height:20px}
}

/* Full-screen viewer for product feature imagery. */
body.feature-lightbox-open{overflow:hidden}
.feature-lightbox{position:fixed;z-index:1000;inset:0;display:grid;place-items:center;padding:18px 28px;background:rgba(21,15,11,.72);overflow:auto}
.feature-lightbox[hidden]{display:none}
.feature-lightbox-backdrop{position:absolute;inset:0}
.feature-lightbox-panel{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;width:min(1180px,96vw);height:calc(100vh - 36px);max-height:none;color:#fff}
.feature-lightbox-canvas{display:grid;place-items:center;flex:1 1 auto;width:100%;min-height:0;height:auto;overflow:hidden;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:#1a1410;touch-action:none}
.feature-lightbox-canvas img{display:block;max-width:100%;max-height:100%;object-fit:contain;transform-origin:center;transition:transform .08s ease;user-select:none;pointer-events:none}
.feature-lightbox-canvas.is-pannable{cursor:grab}.feature-lightbox-canvas.is-panning{cursor:grabbing}
.feature-lightbox-close{position:absolute;top:12px;right:12px;z-index:2;display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.42);border-radius:50%;background:rgba(32,23,17,.72);color:#fff;font-size:29px;line-height:1;cursor:pointer}
.feature-lightbox-controls{display:flex;gap:8px;margin-top:14px}.feature-lightbox-controls button{min-width:42px;height:38px;padding:0 13px;border:1px solid rgba(255,255,255,.36);border-radius:4px;background:#fff;color:var(--brown);font-size:16px;font-weight:700;cursor:pointer}.feature-lightbox-controls button[data-zoom="reset"]{font-size:12px}
.feature-lightbox-panel>p{margin:11px 0 0;color:rgba(255,255,255,.72);font-size:12px}
html[data-page="detail"] .feature-grid .image-slot[role="button"]{cursor:zoom-in}
html[data-page="detail"] .feature-grid .image-slot[role="button"]:hover{box-shadow:0 9px 22px rgba(42,28,16,.16)}
html[data-page="detail"] .feature-grid .image-slot[role="button"]:focus-visible{outline:3px solid var(--copper);outline-offset:4px}
@media(min-width:769px){
  .feature-lightbox{align-items:center}
  .feature-lightbox-panel{height:auto;max-height:calc(100vh - 36px)}
  .feature-lightbox-canvas{flex:0 0 auto;height:auto;max-height:none}
}
@media(max-width:768px){
  .feature-lightbox{padding:12px}.feature-lightbox-panel{width:100%;height:calc(100vh - 24px)}.feature-lightbox-canvas{height:auto;border-radius:8px}.feature-lightbox-close{top:8px;right:8px;width:38px;height:38px;font-size:27px}.feature-lightbox-panel>p{font-size:10px}.feature-lightbox-controls{margin-top:11px}
}

/* About page uses supplied visuals only: remove inherited placeholder frames and briefs. */
html[data-page="about"] .image-slot{border:0!important;outline:0!important}
html[data-page="about"] .image-slot:before,
html[data-page="about"] .image-slot:after,
html[data-page="about"] .image-slot>div,
html[data-page="about"] .image-slot>.corner{display:none!important}

/* Shared feature imagery for every product detail page. */
html[data-page="detail"] .feature-grid article:nth-child(1) .image-slot{background-image:url('feature-highlight-01.png')!important}
html[data-page="detail"] .feature-grid article:nth-child(2) .image-slot{background-image:url('feature-highlight-02.png')!important}
html[data-page="detail"] .feature-grid article:nth-child(3) .image-slot{background-image:url('feature-highlight-03.png')!important}

/* English brochure visuals for Core Features only. */
html[data-lang="en"][data-page="detail"] .feature-grid article:nth-child(1) .image-slot{background-image:url('feature-highlight-en-01.png')!important}
html[data-lang="en"][data-page="detail"] .feature-grid article:nth-child(2) .image-slot{background-image:url('feature-highlight-en-02.png')!important}
html[data-lang="en"][data-page="detail"] .feature-grid article:nth-child(3) .image-slot{background-image:url('feature-highlight-en-03.png')!important}

/* Desktop and mobile homepage visuals use independent supplied compositions. */
@media(min-width:769px){
  html[data-page="home"] .hero-image{
    background:#f3e7d8 url('home-hero-desktop.png') center bottom/cover no-repeat!important;
  }
}

@media(max-width:768px){
  html[data-page="home"] .hero-image{
    background-image:url('home-hero-mobile.png')!important;
    background-position:center bottom!important;
  }
}

/* Desktop deployment fallback: resolve product imagery from this CSS folder. */
@media(min-width:769px){
  html[data-page="detail"][data-detail-model="y1"] .detail-main{background-image:url('product-y1-studio.png')!important;background-size:contain!important}
  html[data-page="detail"][data-detail-model="y2"] .detail-main{background-image:url('product-y2-studio.png')!important;background-size:contain!important}
  html[data-page="detail"][data-detail-model="g1"] .detail-main{background-image:url('product-g1-studio.png')!important;background-size:contain!important}
  html[data-page="detail"][data-detail-model="b2"] .detail-main{background-image:url('product-b2-studio.png')!important;background-size:contain!important}
  html[data-page="detail"][data-detail-model="b3"] .detail-main{background-image:url('product-b3-studio.png')!important;background-size:contain!important}
  html[data-page="detail"] .related-card .image-slot[data-product-id="y1"]{background-image:url('product-y1-studio.png')!important}
  html[data-page="detail"] .related-card .image-slot[data-product-id="y2"]{background-image:url('product-y2-studio.png')!important}
  html[data-page="detail"] .related-card .image-slot[data-product-id="g1"]{background-image:url('product-g1-studio.png')!important}
  html[data-page="detail"] .related-card .image-slot[data-product-id="b2"]{background-image:url('product-b2-studio.png')!important}
  html[data-page="detail"] .related-card .image-slot[data-product-id="b3"]{background-image:url('product-b3-studio.png')!important}
}