:root{--paper:#f7f6f2;--ink:#20231f;--green:#26362e;--acid:#d9dfcb;--line:rgba(32,35,31,.18)}
body{background:var(--paper);color:var(--ink)}
.wrap{width:min(1400px,calc(100% - 96px))}
.utility{height:38px;background:#202720;color:#e9e9e2;font-size:11px;letter-spacing:.1em}
.utility .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.utility a{display:inline-flex;align-items:center;gap:14px;border-bottom:1px solid rgba(255,255,255,.55);line-height:1.3}
.site-nav{height:91px;border-bottom:1px solid var(--line);background:var(--paper)}
.site-nav .links{gap:28px}
.site-nav .links a{font-size:12px;letter-spacing:.04em}
.site-nav .links a.on{border-bottom:1px solid;padding-bottom:5px}
.site-nav .links .nav-portal{padding:8px 14px;border:1px solid var(--ink);border-radius:2px}
.site-nav .links .nav-portal:hover{background:var(--green);color:#fff}
.site-nav .brand{font-size:24px;letter-spacing:.11em}
.site-nav .brand small{font-size:9px;letter-spacing:.27em}
.editorial-hero{height:min(760px,75vw);min-height:620px;background-image:url('assets/hero-office.png')}
.editorial-hero:after{background:linear-gradient(90deg,rgba(10,17,13,.73),rgba(10,17,13,.21) 58%,rgba(10,17,13,.04))}
.editorial-hero .hero-copy{top:auto;bottom:11%;left:max(48px,calc((100vw - 1400px)/2));max-width:740px}
.editorial-hero h1{font-size:clamp(52px,5.5vw,82px);font-weight:400;line-height:1.23}
.editorial-hero p{max-width:565px}
.editorial-hero .hero-index{position:absolute;z-index:2;right:max(48px,calc((100vw - 1400px)/2));bottom:11%;font-size:11px;letter-spacing:.15em}
.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase}
.section-kicker{display:block;margin-bottom:10px}
.section-note{max-width:460px;color:#626b63}
.feature-product{grid-template-columns:1.38fr .62fr;background:#e8e6df}
.feature-product img{height:610px}
.feature-copy{padding:52px}
.feature-copy h3{font-size:40px}
.feature-copy p{color:#536057}
.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.editorial-card{display:block}
.editorial-card img{height:400px}
.editorial-card h3{font:400 28px var(--serif);margin:16px 0 2px}
.editorial-card p{margin:0;color:#6a716c;font-size:13px}
.editorial-card .eyebrow{margin-top:15px;display:block}
.editorial-callout{display:grid;grid-template-columns:.9fr 1.1fr;gap:9vw;border-top:1px solid var(--line);padding-top:42px}
.editorial-callout p{font:400 clamp(25px,2.4vw,39px)/1.6 var(--serif);margin:0}
.preview-note{font-size:12px;color:#737b74;margin:0 0 18px}
.page-hero{padding-top:95px;padding-bottom:83px}
.page-hero h1{font-weight:400}
.page-hero p{max-width:460px}
.reserve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.reserve-card{min-height:250px;padding:26px;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}
.reserve-card b{font:400 31px var(--serif)}
.reserve-card p{color:#657067;margin:0;font-size:13px}
.reserve-card .eyebrow{color:#69746b}
.credentials-preview{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.certificate-visual{height:460px;background:#e5e6de;display:grid;place-items:center;padding:46px}
.certificate-sheet{width:min(72%,300px);aspect-ratio:.75;background:#f8f7f2;box-shadow:0 20px 45px rgba(0,0,0,.08);border:1px solid #d7d8d0;padding:28px;display:flex;flex-direction:column;justify-content:space-between}
.certificate-sheet:before{content:"ZONYEA";font-size:11px;letter-spacing:.2em}
.certificate-sheet strong{font:400 28px/1.3 var(--serif)}
.certificate-sheet span{font-size:11px;color:#859087}
.credential-list{border-top:1px solid var(--line)}
.credential-list div{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.credential-list small{color:#737b74}
.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:8vw}
.contact-panel h2{font:400 clamp(32px,3.8vw,52px)/1.38 var(--serif);margin:13px 0 25px}
.contact-detail{border-top:1px solid var(--line)}
.contact-detail div{display:grid;grid-template-columns:100px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:18px 0}
.contact-detail dt{font-size:12px;color:#6c746d}
.contact-detail dd{margin:0;font-size:15px}
.contact-detail a{text-decoration:underline;text-underline-offset:4px}
.qr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qr-card{border:1px solid var(--line);padding:17px;background:#fff;min-width:0}
.qr-card canvas{display:block;width:100%;max-width:145px;aspect-ratio:1;margin-bottom:16px}
.qr-card b{display:block;font-weight:500;font-size:13px}
.qr-card small{font-size:11px;color:#8a908a}
.site-footer{background:#1c241e;color:#f4f3ec;padding:75px 0 27px}
.site-footer-grid{display:grid;grid-template-columns:1.3fr .62fr .62fr 1fr;gap:48px}
.site-footer h3{font:400 35px/1.25 var(--serif);margin:0 0 22px}
.site-footer h4{font-size:11px;font-weight:500;letter-spacing:.18em;color:#b7c0b7;margin:0 0 15px}
.site-footer a,.site-footer p{display:block;font-size:12px;color:#c5cbc4;margin:0 0 9px}
.site-footer a:hover{color:#fff}
.site-footer .foot-phone{font-size:20px;color:#fff}
.site-footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:56px;padding-top:21px;display:flex;justify-content:space-between;gap:20px;color:#a8b1a8;font-size:11px}
.site-footer-bottom a{font-size:11px}
.catalog-grid{padding-bottom:50px}
.product-tile .visual{background:#e5e4de}
.product-tile h3{font-weight:400}
.catalog-future{margin-bottom:110px}
.case-grid{padding-bottom:48px}
.case-card{display:block}
.case-card h3{font-weight:400}
.about-visual{background-position:center}
.content-columns{display:grid;grid-template-columns:1fr 1fr;gap:10vw}
.content-columns p{font-size:17px;color:#59645b}
.principles{border-top:1px solid var(--line)}
.principle{background:var(--paper)}
.section-divider{border-top:1px solid var(--line)}
@media(max-width:1000px){.site-nav .links{gap:16px}.site-nav .links a{font-size:11px}.site-footer-grid{grid-template-columns:1fr 1fr}.site-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:800px){.wrap{width:calc(100% - 38px)}.utility{height:34px;font-size:9px}.utility .wrap>span{max-width:47%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.utility a{font-size:9px}.site-nav{height:72px}.site-nav .links{display:none}.site-nav .links.open{display:flex;top:72px;left:-19px;right:-19px;z-index:10;background:var(--paper);color:var(--ink)}.site-nav .links .nav-portal{margin-top:7px;text-align:center}.site-nav .brand{font-size:21px}.editorial-hero{height:78vh;min-height:650px;background-position:61% center}.editorial-hero .hero-copy{left:19px;right:19px;bottom:9%}.editorial-hero h1{font-size:47px}.editorial-hero .hero-index{display:none}.editorial-grid,.editorial-callout,.credentials-preview,.contact-panel,.content-columns{grid-template-columns:1fr}.editorial-card img{height:315px}.feature-product img{height:390px}.feature-copy{padding:32px 25px}.reserve-grid{grid-template-columns:1fr}.reserve-card{min-height:190px}.certificate-visual{height:390px}.qr-grid{gap:8px}.qr-card{padding:8px}.qr-card canvas{margin-bottom:8px}.qr-card b{font-size:11px}.qr-card small{font-size:9px}.site-footer-grid{grid-template-columns:1fr 1fr;gap:35px}.site-footer-grid>div:first-child{grid-column:1/-1}.site-footer-bottom{display:block}.catalog-future{margin-bottom:70px}.page-hero{padding-top:67px;padding-bottom:60px}.contact-detail div{grid-template-columns:75px 1fr;gap:10px}}
@media(prefers-reduced-motion:reduce){.fade{animation:none}html{scroll-behavior:auto}}
@media(max-width:800px){.site-footer-grid>div:last-child{grid-column:1/-1}.site-footer-grid .qr-grid{max-width:360px}}
.site-footer .qr-grid{gap:8px}.site-footer .qr-card{padding:9px}.site-footer .qr-card b{color:#26362e;font-size:10px}.site-footer .qr-card small{color:#6e786e;font-size:9px}.site-footer .qr-card canvas{margin-bottom:8px}

/* V4 — a quieter editorial direction. Keep structural content and preview labels intact. */
:root{--paper:#f2f0ea;--ink:#22231f;--green:#292b26;--acid:#d6c8ae;--line:rgba(34,35,31,.19)}
body{font-size:14px;line-height:1.8;letter-spacing:.015em}
.wrap{width:min(1480px,calc(100% - 112px))}
.utility{background:#282925;height:32px;letter-spacing:.12em}
.site-nav{height:88px;background:#f2f0ea}
.site-nav .brand{font-family:Arial,sans-serif;font-weight:600;font-size:25px;letter-spacing:.18em;line-height:1}
.site-nav .brand small{font-family:var(--sans);margin-top:7px;letter-spacing:.47em;font-weight:400}
.site-nav .links{gap:33px}.site-nav .links a{font-size:12px;letter-spacing:.09em}
.site-nav .links a:not(.nav-portal):hover{opacity:.55}
.site-nav .links .nav-portal{border:0;border-left:1px solid var(--line);padding:5px 0 5px 24px}
.site-nav .links .nav-portal:hover{background:transparent;color:var(--ink);opacity:.55}
.eyebrow{font-family:Arial,var(--sans);font-size:10px;letter-spacing:.23em;font-weight:500}
.display{font-size:clamp(37px,3.8vw,61px);line-height:1.36;letter-spacing:-.06em;font-weight:400}
.section{padding:136px 0}.section-head{margin-bottom:51px;align-items:end}
.section-note{font-size:13px;line-height:1.9;color:#6a6a61}
.text-link{font-size:12px;letter-spacing:.06em;gap:28px;padding-bottom:8px;transition:opacity .2s,transform .2s}
.text-link:hover{opacity:.55}
.editorial-hero{height:clamp(680px,74vh,860px);min-height:680px;background:none;color:var(--ink);overflow:hidden}
.editorial-hero::before{content:"";position:absolute;inset:0 0 0 47%;background:url('assets/hero-office.png') 54% center/cover}
.editorial-hero::after{display:none}
.editorial-hero .hero-copy{left:max(56px,calc((100vw - 1480px)/2));bottom:15%;width:42%;max-width:600px}
.editorial-hero h1{font-size:clamp(53px,5.25vw,86px);line-height:1.22;letter-spacing:-.065em;font-weight:400;margin:29px 0 30px}
.editorial-hero p{max-width:490px;font-size:15px;line-height:1.95;color:#676961;opacity:1}
.editorial-hero .hero-index{left:max(56px,calc((100vw - 1480px)/2));right:auto;bottom:7%;color:#8c8e83;font-size:9px}
.editorial-hero .actions{margin-top:43px}.editorial-hero .btn.primary{background:#292b26;color:#fff;border-color:#292b26;border-radius:0;padding:15px 22px;font-size:12px;letter-spacing:.08em}
.editorial-hero .btn.primary:hover{background:#494b43}
.editorial-hero .actions .text-link{font-size:12px}
.intro{padding:145px 0 155px;grid-template-columns:1fr .55fr;gap:15vw}
.intro .display{margin-top:28px}.intro p{margin-top:27px;color:#5e625c;line-height:2.05;font-size:16px}
.intro .text-link{margin-top:29px}
.section.white{background:#faf9f6}.section.dark{background:#292b26}
.feature-product{grid-template-columns:1.44fr .56fr;background:#e4e1d8}
.feature-product img{height:650px;object-position:center}
.feature-copy{padding:63px 55px}.feature-copy h3{font-size:38px;font-weight:400;margin:24px 0}
.feature-copy p{font-size:14px;line-height:2;color:#62665f}
.chip{font-size:10px;border:0;border-bottom:1px solid #aaa99f;padding:6px 0;margin-right:17px}
.editorial-grid{grid-template-columns:1.12fr .88fr;gap:35px;align-items:start}
.editorial-card:nth-child(2){margin-top:120px}
.editorial-card img{height:480px;filter:saturate(.8)}
.editorial-card:nth-child(2) img{height:370px}
.editorial-card .eyebrow{margin-top:20px;color:#73766d}
.editorial-card h3{font-size:30px;letter-spacing:-.045em;margin:7px 0 3px}
.editorial-card p{font-size:13px;color:#77796f}
.editorial-callout{grid-template-columns:.55fr 1.45fr;gap:8vw;border-color:rgba(255,255,255,.24);padding-top:50px}
.editorial-callout p{font-size:clamp(30px,3vw,49px);line-height:1.65;letter-spacing:-.04em}
.credentials-preview{gap:9vw}.certificate-visual{background:#e8e5dc;height:540px}
.certificate-sheet{background:#f9f8f4;box-shadow:18px 20px 42px rgba(42,42,35,.12);transform:rotate(-3deg)}
.credential-list div{padding:24px 0}.credential-list small{letter-spacing:.08em}
.band{background:#d9d0c0;padding:89px 0}.band h2{font-size:clamp(30px,3vw,45px);font-weight:400}
.site-footer{background:#252722;padding:98px 0 30px}.site-footer-grid{gap:65px}
.site-footer h3{font-family:Arial,var(--sans);font-size:31px;letter-spacing:.09em}.site-footer h4{color:#aeb0a5}
.site-footer a,.site-footer p{color:#bec0b5}.site-footer-bottom{margin-top:80px}
.page-hero{padding-top:118px;padding-bottom:110px}.page-hero h1{font-size:clamp(52px,5vw,78px);letter-spacing:-.06em;line-height:1.28}
.page-hero p{font-size:15px;line-height:2;color:#686b63}
.case-lead .scene{height:680px}.scene-copy h3{font-size:42px}
.reserve-grid{gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.reserve-card{border:0;border-right:1px solid var(--line);min-height:285px;padding:28px 33px}
.reserve-card:last-child{border-right:0}.reserve-card b{font-size:29px}
.case-grid{gap:55px 28px}.case-card img{filter:saturate(.8)}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.site-nav .links{gap:16px}.site-nav .links a{font-size:10px}.editorial-hero .hero-copy{left:32px}.editorial-hero .hero-index{left:32px}.site-footer-grid{gap:30px}}
@media(max-width:800px){.wrap{width:calc(100% - 38px)}.site-nav{height:69px}.site-nav .links.open{top:69px}.site-nav .brand{font-size:20px}.editorial-hero{height:auto;min-height:0;display:flex;flex-direction:column;padding-top:0}.editorial-hero::before{position:relative;inset:auto;display:block;height:56vh;min-height:330px;background-position:55% center;order:1}.editorial-hero .hero-copy{position:relative;left:auto;bottom:auto;right:auto;top:auto;order:2;width:auto;max-width:none;padding:45px 19px 72px}.editorial-hero h1{font-size:clamp(42px,10vw,59px);margin:23px 0 23px}.editorial-hero p{font-size:14px;line-height:1.85}.editorial-hero .hero-index{display:none}.editorial-hero .actions{margin-top:30px;flex-wrap:wrap;gap:24px}.intro{padding:80px 0 90px;grid-template-columns:1fr;gap:18px}.intro p{margin-top:0;font-size:15px}.section{padding:86px 0}.section-head{margin-bottom:34px}.display{font-size:clamp(36px,9vw,49px)}.feature-product{grid-template-columns:1fr}.feature-product img{height:420px}.feature-copy{padding:33px 28px;gap:55px}.feature-copy h3{font-size:34px}.editorial-grid{grid-template-columns:1fr;gap:55px}.editorial-card:nth-child(2){margin-top:0}.editorial-card img,.editorial-card:nth-child(2) img{height:330px}.editorial-callout{grid-template-columns:1fr;gap:22px}.editorial-callout p{font-size:29px}.credentials-preview{grid-template-columns:1fr;gap:35px}.certificate-visual{height:380px}.page-hero{padding-top:70px;padding-bottom:66px}.page-hero h1{font-size:48px}.reserve-grid{grid-template-columns:1fr}.reserve-card{border-right:0;border-bottom:1px solid var(--line);min-height:170px;padding:24px 0}.reserve-card:last-child{border-bottom:0}.site-footer{padding-top:75px}.site-footer-bottom{margin-top:55px}.site-footer-grid{gap:35px}}

/* The original scan patterns stay pixel-for-pixel intact; only their viewport is cropped. */
.site-footer-grid{grid-template-columns:1.1fr .45fr .58fr 1.52fr;gap:46px}
.site-footer .qr-grid{gap:11px}
.site-footer .qr-card{background:transparent;border:0;padding:0;min-width:0}
.site-footer .qr-image{display:block;position:relative;aspect-ratio:1;overflow:hidden;background:#fff;padding:0;margin-bottom:12px}
.site-footer .qr-image img{display:block;position:absolute;max-width:none;height:auto;filter:contrast(1.07)}
.site-footer .qr-wechat img{width:121.2%;left:-10.6%;top:-39.4%}
.site-footer .qr-douyin img{width:144.2%;left:-21.8%;top:-26.3%;filter:contrast(1.11);clip-path:ellipse(31.4% 21% at 50% 35.7%)}
.site-footer .qr-service img{position:static;width:100%;height:100%;object-fit:contain;filter:contrast(1.08)}
.site-footer .qr-card b{color:#f2f0ea;font-size:11px;line-height:1.5;min-height:2.8em}
.site-footer .qr-card small{display:none}
@media(max-width:1000px){.site-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.site-footer .qr-grid{max-width:430px;gap:10px}.site-footer .qr-card b{font-size:10px}.site-footer .qr-card small{font-size:9px}}
@media(max-width:600px){.site-footer .qr-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:390px;gap:22px 16px}.site-footer .qr-card:last-child{grid-column:1/-1;width:calc(50% - 8px);justify-self:center}.site-footer .qr-card b{font-size:11px}}

/* Preserve the supplied transparent wordmark; crop only its transparent padding. */
.site-nav .brand{display:flex;align-items:center;height:100%}
.brand-mark{position:relative;display:block;width:116px;aspect-ratio:677/237;overflow:hidden;flex:none}
.brand-mark img{position:absolute;display:block;width:211.7%;height:auto;max-width:none;left:-55.8%;top:-120.3%;object-fit:contain;filter:brightness(0);opacity:.84}
.brand-mark-footer{width:148px;margin-bottom:18px}
.brand-mark-footer img{filter:brightness(0) invert(1);opacity:.9}
.site-footer h3:has(.brand-mark){line-height:0;margin-bottom:0}
@media(max-width:800px){.brand-mark{width:106px}.brand-mark-footer{width:142px}}

/* V5 hero: full-bleed image with copy on the photograph. */
.editorial-hero{
  height:clamp(680px,74vh,860px);
  min-height:680px;
  background:#282925 url('assets/hero-office.png') center center/cover no-repeat;
  color:#fff;
}
.editorial-hero::before{display:none}
.editorial-hero::after{
  display:block;
  background:linear-gradient(90deg,rgba(15,18,16,.76) 0%,rgba(15,18,16,.59) 31%,rgba(15,18,16,.18) 66%,rgba(15,18,16,.04) 100%);
  pointer-events:none;
}
.editorial-hero .hero-copy{
  position:absolute;
  z-index:2;
  top:auto;
  left:max(56px,calc((100vw - 1480px)/2));
  bottom:14%;
  width:min(660px,calc(100% - 112px));
  max-width:660px;
  padding:0;
  color:#fff;
}
.editorial-hero .eyebrow{color:rgba(255,255,255,.84)}
.editorial-hero h1{font-size:clamp(53px,5.25vw,86px);line-height:1.22;max-width:660px}
.editorial-hero p{color:rgba(255,255,255,.88);max-width:505px;opacity:1}
.editorial-hero .hero-index{
  left:auto;
  right:max(56px,calc((100vw - 1480px)/2));
  bottom:7%;
  color:rgba(255,255,255,.72);
}
.editorial-hero .btn.primary{background:#f2f0ea;border-color:#f2f0ea;color:#252722}
.editorial-hero .btn.primary:hover{background:#fff;border-color:#fff}
.editorial-hero .actions .text-link{color:#fff;border-color:rgba(255,255,255,.7)}
@media(max-width:800px){
  .editorial-hero{
    display:block;
    height:max(680px,calc(100svh - 103px));
    min-height:680px;
    padding:0;
    background-position:52% center;
  }
  .editorial-hero::after{
    background:linear-gradient(0deg,rgba(13,16,14,.84) 0%,rgba(13,16,14,.66) 34%,rgba(13,16,14,.24) 72%,rgba(13,16,14,.04) 100%);
  }
  .editorial-hero .hero-copy{
    position:absolute;
    top:auto;
    left:19px;
    right:19px;
    bottom:7%;
    width:auto;
    max-width:none;
    padding:0;
  }
  .editorial-hero h1{font-size:clamp(34px,9vw,46px);margin:20px 0 19px;line-height:1.28}
  .editorial-hero p{font-size:14px;line-height:1.75;max-width:490px}
  .editorial-hero .actions{margin-top:25px;gap:17px}
}