:root{--red:#c90016;--ink:#191b1b;--muted:#6d706f;--paper:#f2f1ee}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Arial,'Noto Sans SC','Microsoft YaHei',sans-serif}html{scroll-behavior:smooth}a{text-decoration:none;color:inherit}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--red);outline-offset:5px}.topbar{height:36px;background:#f2f1ef;padding:0 4%;display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:1px}.topbar a{font-size:12px;letter-spacing:0}.topbar b{font-size:16px;margin-left:10px}header{height:102px;display:flex;align-items:center;justify-content:space-between;padding:0 4%;gap:40px;background:white;border-bottom:1px solid #e8e8e6;position:relative;z-index:9}.logo{color:var(--red);display:flex;flex-direction:column;line-height:1.05}.logo strong{font-size:30px;letter-spacing:2px}.logo span{font-size:10px;vertical-align:top}.logo b{font-size:19px;letter-spacing:2.8px;margin-top:6px}nav{display:flex;gap:35px;height:100%;align-items:center}nav a{font-size:14px;font-weight:600;position:relative}nav a:after{content:'';height:2px;background:var(--red);width:0;position:absolute;bottom:-12px;left:0;transition:width .2s}nav a:hover:after,nav a.active:after{width:100%}.menu{display:none}.home-hero{height:620px;position:relative;background:#ebe9e4;overflow:hidden}.hero-photo{position:absolute;inset:0;background:url('assets/reference-optimized.webp') center 49%/100% 147% no-repeat}.hero-text{position:relative;background:linear-gradient(90deg,#eeede8 0%,#eeede8 68%,#eeede8ee 80%,transparent);width:58%;height:100%;padding:58px 0 30px 7%}.eyebrow{font-size:11px;font-weight:bold;letter-spacing:2px;line-height:1.5}.red-line{color:var(--red);font-weight:800;font-size:30px;margin:25px 0 5px}.hero-text h1{font-size:65px;line-height:1.15;letter-spacing:-3px;margin:8px 0 22px;font-weight:900}.hero-text>p:not(.eyebrow):not(.red-line){font-size:16px;line-height:1.9;color:#606463}.button{background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:18px 25px;font-size:13px;font-weight:bold;transition:background .2s}.button:hover{background:var(--red)}.hero-text .button{margin-top:12px}.button span{font-size:18px}.hero-count{display:block;font-size:10px;letter-spacing:2px;margin-top:32px;color:#777}.section{padding:85px 5%}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.section-heading h2{margin-bottom:0}h2{font-size:35px;letter-spacing:-1px;line-height:1.4;margin:8px 0 25px}h3{font-size:18px}p{line-height:1.85}.section-heading .eyebrow{color:#777}.underlink{font-size:12px;font-weight:600;border-bottom:1px solid;padding-bottom:5px;white-space:nowrap}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}.category-card>div{background:#f0efec;overflow:hidden}.category-card img{width:100%;transition:transform .5s}.category-card:hover img,.product-card:hover img{transform:scale(1.05)}.category-card h3{font-size:15px;display:flex;justify-content:space-between;margin-bottom:3px}.category-card p{font-size:11px;color:var(--muted);margin-top:6px}.feature{display:grid;grid-template-columns:1.1fr 1fr;background:#e6e4de}.feature-image{background:linear-gradient(120deg,#c0c2ba,#e7e7df);display:flex;justify-content:center;align-items:center;min-height:570px;overflow:hidden}.feature-image img{width:90%;height:100%;max-height:600px;object-fit:contain}.feature-copy{padding:70px 12%;align-self:center}.feature-copy h2{font-size:49px;line-height:1.2;margin-top:26px}.feature-copy>p:not(.eyebrow){color:#696b67;font-size:14px;margin:25px 0}.feature-tabs{display:flex;gap:20px;font-size:11px;margin-top:60px;border-top:1px solid #bbb;padding-top:20px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.product-img{position:relative;background:#f2f1ee;overflow:hidden}.product-img img{width:100%;transition:transform .4s}.product-img>span{position:absolute;bottom:14px;left:14px;background:#ffffffd9;padding:8px 12px;font-size:10px;opacity:0;transition:opacity .2s}.product-card:hover .product-img>span{opacity:1}.product-info{display:flex;justify-content:space-between;align-items:center;gap:10px}.product-info h3{font-size:15px;font-weight:600;margin:20px 0 4px}.product-card>p{font-size:11px;color:#777;margin:3px 0 10px}.dots{display:flex;gap:6px}.dots i{display:block;width:10px;height:10px;border-radius:50%;background:#24303b}.dots i:last-child{background:#b1a48e}.manifesto{text-align:center;background:#222925;color:white;padding:92px 5%}.manifesto h2{font-size:52px;line-height:1.35;margin:28px 0 20px}.manifesto p:not(.eyebrow){color:#c0c5c0;font-size:14px}.manifesto .button{background:#fff;color:#222;margin-top:15px}.story{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.story h2{font-size:44px}.story p:not(.eyebrow){font-size:14px;color:#777}.story .button{margin-top:25px}.story-art{background:#e8e4dc;position:relative;display:flex;min-height:400px;align-items:center;overflow:hidden}.story-art>span{font-size:38px;font-weight:bold;line-height:1.05;padding-left:7%;position:absolute;z-index:1}.story-art>span b{color:#919487}.story-art img{width:85%;margin-left:20%}.service-strip{padding:34px 5%;background:#eeede9;display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.service-strip>div{display:flex;flex-direction:column;border-right:1px solid #ccc;padding-left:30px}.service-strip>div:first-child{padding-left:0}.service-strip>div:last-child{border:0}.service-strip b{font-size:14px}.service-strip span,.service-strip a{font-size:12px;color:#757774;margin-top:8px}footer{background:#191d1b;color:#d0d2cf;padding:60px 5%;display:grid;grid-template-columns:1.1fr .7fr .7fr 1.4fr;gap:40px;font-size:12px}footer h4{color:white;margin-top:0;margin-bottom:24px}footer>div>a{display:block;margin:13px 0;color:#aaafaa}.footer-brand strong,.footer-brand b{display:block;color:#fff}.footer-brand strong{font-size:27px}.footer-brand b{letter-spacing:2px;font-size:17px;margin-top:4px}.footer-brand p{font-size:11px;color:#8d948e;margin-top:25px}.footer-contact>a{font-size:24px!important;color:#fff!important;letter-spacing:1px}.footer-contact p{color:#8d948e;font-size:11px}.footer-contact small{display:block;color:#929a93;font-size:10px;line-height:1.9;margin-top:30px}.copyright{display:flex;justify-content:space-between;background:#191d1b;border-top:1px solid #333c35;padding:22px 5%;color:#8c948e;font-size:10px}.page-heading{padding:65px 5% 55px;max-width:1200px}.page-heading .eyebrow{color:var(--red)}.page-heading h1{font-size:47px;letter-spacing:-1px;line-height:1.35;margin:25px 0 15px}.page-heading>p:last-child{font-size:14px;color:#7a7c78;max-width:750px}.no-top{padding-top:0}.space{margin-top:70px}.search-label{font-size:12px;color:#777}.search-label input{border:0;border-bottom:1px solid #aaa;padding:12px;width:240px;display:block;margin-top:7px;background:#f9f9f7}.filter-bar,.category-nav{display:flex;gap:22px;border-bottom:1px solid #ddd;margin:25px 0 30px;overflow:auto;white-space:nowrap}.filter-bar button,.category-nav a{border:0;border-bottom:2px solid transparent;background:transparent;padding:14px 0;color:#777;font-size:13px}.filter-bar .selected,.category-nav .selected{color:var(--red);border-color:var(--red);font-weight:bold}.breadcrumb{padding:25px 5% 0;font-size:11px;color:#888}.breadcrumb a:hover{color:var(--red)}.simple-banner{background:#eae8e1;text-align:center;padding:45px 20px;margin-top:65px}.simple-banner h2{font-size:27px}.simple-banner p{font-size:13px;color:#777}.simple-banner .button{margin-top:10px}.detail{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;padding-top:40px}.detail-picture{background:var(--paper);align-self:start}.detail-picture img{width:100%}.detail-copy h1{font-size:38px;margin:20px 0}.detail-copy>p{color:#777;font-size:13px;line-height:1.9}.sample-note{background:#f3f2ef;padding:10px;font-size:11px!important;display:inline-block}hr{border:0;border-top:1px solid #ddd;margin:25px 0}.detail-copy h3{font-size:12px;margin:20px 0}.swatches{display:flex;gap:10px}.swatches button{border:3px solid #fff;outline:1px solid transparent;background:var(--swatch);width:32px;height:32px;border-radius:50%}.swatches .chosen{outline-color:#555}dl{font-size:12px;display:grid;grid-template-columns:95px 1fr;line-height:2.4;margin:22px 0 30px}dt{color:#888}dd{margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px}.steps.four{grid-template-columns:repeat(4,1fr)}.steps article{border-top:1px solid #b8bab5;padding-top:25px}.steps span{color:#888;font-size:11px;letter-spacing:1px}.steps h3{font-size:21px;margin:25px 0 10px}.steps p{font-size:13px;color:#777}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px 35px}.solution-visual{background:#e7e7e0;height:390px;display:flex;justify-content:center;overflow:hidden}.solution-visual img{height:100%;transition:transform .4s}.solution-grid>a:hover img{transform:scale(1.05)}.solution-grid h2{font-size:28px;margin:12px 0}.solution-grid>a>p:last-child{font-size:13px;max-width:500px;color:#777}.solution-grid .eyebrow{margin-top:25px;color:#777}.inner-feature h1{font-size:48px;line-height:1.3}.inner-feature .feature-copy{padding:60px 10%}details{border-bottom:1px solid #ddd;padding:22px 0;font-size:14px}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between}summary:after{content:'+';font-size:20px}details[open] summary:after{content:'−'}details p{color:#777;font-size:13px;max-width:800px}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.journal-art{background:#e8e5dc}.journal-art img{width:100%}.journal-grid h2{font-size:23px;margin:12px 0}.journal-grid> a>p:not(.eyebrow){font-size:13px;color:#777}.journal-grid .underlink{display:inline-block;margin-top:15px}.article{max-width:800px;margin:0 auto;padding:0 30px 100px}.article h2{font-size:27px;margin-top:40px}.article p{color:#777;line-height:2.2;font-size:15px}.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:60px;background:#eeede8}.big-phone{font-size:44px;letter-spacing:-1px;font-weight:bold;display:block;margin-top:25px}.contact-panel p{color:#777;font-size:13px}.outline{background:transparent;border:1px solid #777;padding:12px 18px;font-size:12px;margin-top:20px}.contact-panel h2{font-size:26px}.contact-panel ol{padding-left:20px;color:#555;font-size:14px;line-height:3}[hidden]{display:none!important}
@media(min-width:1650px){.home-hero{height:720px}.hero-text{padding-top:85px}.hero-text h1{font-size:78px}.category-card h3{font-size:18px}}@media(max-width:1050px){nav{gap:20px}.logo strong{font-size:25px}.logo b{font-size:15px}header{height:90px}.hero-text h1{font-size:52px}.category-grid{grid-template-columns:repeat(3,1fr);gap:28px 20px}.feature-copy{padding:45px 9%}.feature-copy h2{font-size:38px}.feature-image{min-height:460px}.feature-tabs{gap:12px;flex-wrap:wrap;margin-top:35px}.product-grid{gap:18px}.story{gap:35px}.story h2{font-size:35px}.story-art>span{font-size:29px}.detail{gap:40px}.big-phone{font-size:34px}footer{gap:25px;grid-template-columns:1fr .7fr .7fr 1.3fr}.footer-contact>a{font-size:20px!important}}
@media(max-width:700px){.topbar{height:34px;justify-content:flex-end;padding:0 5%}.topbar>span{display:none}.topbar a{font-size:11px}.topbar b{font-size:15px;margin-left:6px}header{height:82px;padding:0 5%}.logo strong{font-size:24px}.logo b{font-size:14px;margin-top:5px}.menu{display:block;border:0;background:transparent;font-size:25px}nav{display:none;position:absolute;top:82px;left:0;right:0;height:auto;background:#fff;padding:22px 6%;box-shadow:0 15px 20px #0001;grid-template-columns:1fr 1fr;gap:30px}nav.open{display:grid}nav a{font-size:13px}.home-hero{height:690px}.hero-photo{inset:300px 0 0;background-size:auto 147%;background-position:85% 49%}.hero-text{width:100%;padding:30px 6% 0;background:linear-gradient(#eeede8 0%,#eeede8 40%,transparent 66%)}.hero-text .eyebrow{font-size:9px;margin-bottom:16px}.red-line{font-size:23px;margin-top:15px}.hero-text h1{font-size:44px;letter-spacing:-2px;line-height:1.15;margin-top:7px;margin-bottom:13px}.hero-text>p:not(.eyebrow):not(.red-line){font-size:13px;line-height:1.8}.hero-text .button{padding:14px 19px;font-size:11px;margin-top:2px}.hero-count{position:absolute;bottom:18px;background:#eeede8d9;padding:8px 10px;margin:0}.section{padding:50px 6%}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:27px;margin-bottom:20px}.eyebrow{font-size:9px;letter-spacing:1.5px}h2{font-size:28px}.category-grid{grid-template-columns:1fr 1fr;gap:25px 15px}.category-card h3{font-size:14px}.category-card p{font-size:10px}.feature{grid-template-columns:1fr}.feature-image{min-height:0;height:380px}.feature-copy{padding:40px 7%}.feature-copy h2{font-size:38px}.feature-copy>p:not(.eyebrow){font-size:13px}.feature-tabs{margin-top:30px}.button{font-size:12px;padding:15px 20px}.product-grid{grid-template-columns:1fr 1fr;gap:27px 14px}.product-info h3{font-size:13px;margin-top:14px}.product-card>p{font-size:9px}.product-img>span{display:none}.dots i{width:8px;height:8px}.manifesto{padding:62px 6%}.manifesto h2{font-size:33px;letter-spacing:-1px}.manifesto p:not(.eyebrow){font-size:12px}.story{grid-template-columns:1fr;gap:35px}.story h2{font-size:34px}.story p:not(.eyebrow){font-size:13px}.story-art{min-height:300px}.story-art>span{font-size:33px}.service-strip{grid-template-columns:1fr;padding:28px 6%;gap:20px}.service-strip>div{padding:0 0 18px!important;border:0;border-bottom:1px solid #d4d5cf}.service-strip>div:last-child{padding-bottom:0!important}.service-strip b{font-size:12px}.service-strip span{font-size:11px}footer{grid-template-columns:1fr 1fr;gap:35px 25px;padding:40px 6%}.footer-brand{grid-column:1/-1}.footer-brand p{margin-top:15px}.footer-contact{grid-column:1/-1;border-top:1px solid #3a413a;padding-top:28px}.footer-contact>a{font-size:26px!important}.copyright{font-size:9px;padding:20px 6%;gap:15px}.page-heading{padding:40px 6% 35px}.page-heading h1{font-size:33px;margin-top:18px;line-height:1.45}.page-heading>p:last-child{font-size:12px}.no-top{padding-top:0}.search-label{display:block;margin:25px 0 5px}.search-label input{width:100%}.filter-bar,.category-nav{gap:22px;margin-top:10px}.filter-bar button,.category-nav a{font-size:12px}.space{margin-top:45px}.simple-banner{margin-top:45px;padding:32px 20px}.simple-banner h2{font-size:22px}.simple-banner p{font-size:12px}.breadcrumb{font-size:10px;padding:22px 6% 0}.detail{grid-template-columns:1fr;padding-top:25px;gap:25px}.detail-copy h1{font-size:29px}.detail-copy>p{font-size:12px}.steps,.steps.four{grid-template-columns:1fr 1fr;gap:30px 22px}.steps h3{font-size:18px;margin-top:20px}.steps p{font-size:12px}.steps span{font-size:9px}.solution-grid{grid-template-columns:1fr;gap:40px}.solution-visual{height:310px}.solution-grid h2{font-size:25px}.inner-feature h1{font-size:35px}.inner-feature .feature-copy{padding:45px 7%}.journal-grid{grid-template-columns:1fr;gap:45px}.journal-art{height:290px}.journal-art img{height:100%;width:100%;object-fit:contain}.journal-grid h2{font-size:24px}.article{padding:0 6% 60px}.article h2{font-size:24px}.article p{font-size:14px}.contact-panel{grid-template-columns:1fr;gap:40px}.big-phone{font-size:32px}.contact-panel h2{font-size:23px}.contact-panel ol{font-size:13px}.contact-panel p{font-size:12px}}
/* BLOVEFACE header symbol */
header a.logo{flex-direction:row;align-items:center;gap:14px;flex-shrink:0;line-height:1.05}
header .logo-symbol{width:82px;height:84px;object-fit:contain;flex-shrink:0}
header .logo-wordmark{border-left:1px solid #cfd0d2;padding-left:17px;display:flex;flex-direction:column;justify-content:center;min-height:65px}
header .logo-wordmark strong{white-space:nowrap}
@media(max-width:1200px){header a.logo{gap:10px}header .logo-symbol{width:63px;height:65px}header .logo-wordmark{padding-left:12px;min-height:53px}}
@media(max-width:760px){header a.logo{gap:9px}header .logo-symbol{width:57px;height:59px}header .logo-wordmark{padding-left:11px;min-height:49px}}
@media(max-width:380px){header a.logo{gap:7px}header .logo-symbol{width:49px;height:51px}header .logo-wordmark{padding-left:9px}header .logo-wordmark strong{font-size:22px}header .logo-wordmark b{font-size:12px}}

/* Hotline phone icon */
.topbar>a[href="tel:18913508181"]{display:inline-flex;align-items:center;white-space:nowrap}.topbar .hotline-icon{display:block;flex:0 0 auto;width:22px;height:22px;color:#d00000;margin-right:8px}@media(max-width:760px){.topbar .hotline-icon{width:18px;height:18px;margin-right:6px}}

/* Responsive image proportions */
.category-card img,.product-img img{height:auto}