:root{--ink:#11100f;--paper:#fafafa;--stone:#f3f2ef;--warm:#f8f4ee;--orange:#dc4d1f;--muted:#68645f;--line:rgba(17,16,15,.15);--sans:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--max:1440px;--pad:clamp(24px,6vw,96px)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.75 var(--sans);-webkit-font-smoothing:antialiased}
body.gf-menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{text-wrap:balance;word-break:normal;overflow-wrap:normal}
p,li{text-wrap:pretty}
.gf-main{min-height:65vh}
.gf-kicker{margin:0 0 24px;color:var(--orange);font-size:11px;font-weight:650;line-height:1.4;letter-spacing:.18em}
.gf-skip-link{position:fixed;left:12px;top:-70px;z-index:999;background:#fff;padding:10px 15px}
.gf-skip-link:focus{top:12px}
.gf-section{padding:clamp(90px,11vw,170px) var(--pad)}

.gf-header{position:fixed;z-index:80;top:0;left:0;right:0;height:76px;padding:0 clamp(22px,4.5vw,72px);display:grid;grid-template-columns:minmax(180px,1fr) auto minmax(120px,1fr);align-items:center;background:rgba(250,250,250,.93);border-bottom:1px solid transparent;backdrop-filter:blur(16px);transition:transform .52s cubic-bezier(.22,.61,.36,1),border-color .25s,background .25s}
.gf-header.is-scrolled{border-color:var(--line)}
.gf-header.is-hidden{transform:translateY(-105%)}
.admin-bar .gf-header{top:32px}
.gf-brand{justify-self:start;display:flex;align-items:baseline;gap:13px;white-space:nowrap}
.gf-brand strong{font-size:21px;font-weight:750;letter-spacing:.03em}
.gf-brand sup,.gf-footer-brand sup{font-size:.45em;vertical-align:super}
.gf-brand small{font-size:10px;font-weight:550;letter-spacing:.08em;color:#77716b}
.gf-nav-list{display:flex;align-items:center;gap:clamp(17px,1.75vw,31px);margin:0;padding:0;list-style:none}
.gf-nav-list a{position:relative;font-size:12px;font-weight:550;white-space:nowrap}
.gf-nav-list a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:1px;background:var(--orange);transition:right .3s}
.gf-nav-list a:hover:after,.gf-nav-list a:focus-visible:after{right:0}
.gf-header-cta{justify-self:end;background:var(--ink);color:#fff;padding:11px 20px;font-size:11px;font-weight:650;transition:background .25s}
.gf-header-cta:hover{background:var(--orange)}
.gf-menu-toggle,.gf-mobile-nav{display:none}

.gf-hero{--gf-hero-image:none;position:relative;min-height:clamp(690px,88svh,930px);padding:160px var(--pad) 85px;display:flex;align-items:flex-end;overflow:hidden;background:#24201c;background-image:linear-gradient(90deg,rgba(10,9,8,.86) 0%,rgba(10,9,8,.67) 48%,rgba(10,9,8,.25) 100%),var(--gf-hero-image),linear-gradient(135deg,#39332d,#b2a493);background-size:cover;background-position:center;color:#fff}
.gf-hero-copy{position:relative;z-index:2;width:min(800px,68vw)}
.gf-hero h1{margin:0 0 24px;font-size:clamp(52px,6.5vw,96px);font-weight:750;line-height:1.07;letter-spacing:-.055em}
.gf-hero-intro{max-width:700px;margin-bottom:0;color:rgba(255,255,255,.75);font-size:14px;line-height:2}
.gf-actions{display:flex;gap:12px;margin-top:34px}
.gf-button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border:1px solid var(--ink);font-size:12px;font-weight:650;transition:background .25s,color .25s,border-color .25s}
.gf-button:hover{background:var(--ink);color:#fff}
.gf-button.is-primary{background:var(--orange);border-color:var(--orange);color:#fff}
.gf-button.is-primary:hover{background:#b83e18;border-color:#b83e18}
.gf-button.is-light{border-color:rgba(255,255,255,.7);color:#fff}
.gf-button.is-light:hover{background:#fff;color:var(--ink)}
.gf-scroll-cue{position:absolute;right:var(--pad);bottom:78px;margin:0;display:flex;align-items:center;gap:14px;font-size:9px;letter-spacing:.18em;color:rgba(255,255,255,.7);transform:rotate(90deg);transform-origin:right bottom}
.gf-scroll-cue span{width:54px;height:1px;background:currentColor}

.gf-editorial-head{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:clamp(50px,10vw,150px);align-items:end;margin-bottom:clamp(55px,7vw,105px)}
.gf-editorial-head h2{margin:0;font-size:clamp(38px,4.7vw,70px);font-weight:650;line-height:1.2;letter-spacing:-.04em}
.gf-editorial-head>p,.gf-editorial-head>div+*{margin-bottom:5px;color:var(--muted);font-size:13px;line-height:2}
.gf-text-link{display:inline-flex;align-items:center;gap:38px;margin-top:50px;padding-bottom:8px;border-bottom:1px solid var(--ink);font-size:12px;font-weight:650}
.gf-text-link span{color:var(--orange)}
.gf-text-link.is-light{border-color:#fff;color:#fff}

.gf-home-services{background:var(--paper)}
.gf-service-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,30px)}
.gf-service-tile{min-width:0}
.gf-service-visual{position:relative;aspect-ratio:4/5;margin-bottom:22px;overflow:hidden;background:linear-gradient(145deg,#eae7e1,#cbc3b8);transition:transform .7s cubic-bezier(.22,.61,.36,1)}
.gf-service-tile:nth-child(2) .gf-service-visual{background:linear-gradient(45deg,#d4cec5 0 42%,#f0ede8 42%)}
.gf-service-tile:nth-child(3) .gf-service-visual{background:linear-gradient(160deg,#efe8df 0 50%,#b8aa9b 50%)}
.gf-service-tile:nth-child(4) .gf-service-visual{background:linear-gradient(90deg,#d7d5cf 0 31%,#ece8e1 31% 68%,#b9b5ad 68%)}
.gf-service-visual:after{content:"";position:absolute;inset:13%;border:1px solid rgba(255,255,255,.72)}
.gf-service-visual span{position:absolute;z-index:1;right:18px;bottom:15px;color:rgba(255,255,255,.9);font-size:10px;letter-spacing:.15em}
.gf-service-tile:hover .gf-service-visual{transform:scale(1.03)}
.gf-service-tile>p{margin:0 0 7px;color:var(--orange);font-size:9px;letter-spacing:.16em}
.gf-service-tile h3{margin:0 0 12px;font-size:21px;font-weight:650}
.gf-service-tile>span{display:block;color:var(--muted);font-size:12px;line-height:1.9}

.gf-core{background:var(--stone)}
.gf-core-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gf-core-grid article{min-height:310px;padding:34px clamp(22px,3vw,48px);border-right:1px solid var(--line);display:flex;flex-direction:column}
.gf-core-grid article:last-child{border-right:0}
.gf-core-grid span{color:var(--orange);font-size:10px;letter-spacing:.16em}
.gf-core-grid b{margin:auto 0 20px;font-size:clamp(34px,4vw,60px);font-weight:650}
.gf-core-grid p{max-width:320px;margin:0;color:var(--muted);font-size:12px;line-height:1.9}

.gf-home-cases{padding:clamp(90px,11vw,170px) var(--pad);background:#171614;color:#fff}
.gf-home-cases .gf-editorial-head>p{color:#aaa59e}
.gf-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(17px,2.4vw,38px)}
.gf-case-card{min-width:0}
.gf-card-media{display:flex;align-items:center;justify-content:center;aspect-ratio:1.36/1;overflow:hidden;background:#dedbd5;color:#8a857e;font-size:10px;letter-spacing:.16em}
.gf-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.22,.61,.36,1)}
.gf-card-media:hover img{transform:scale(1.03)}
.gf-case-card>div{padding-top:20px}
.gf-case-card small{display:block;margin-bottom:7px;color:var(--orange);font-size:9px;letter-spacing:.12em}
.gf-case-card h3{margin:0 0 8px;font-size:19px;font-weight:600}
.gf-case-card p{margin:0;color:#9e9992;font-size:11px}
.gf-case-archive .gf-case-card p{color:var(--muted)}

.gf-brand-strip{background:var(--warm)}
.gf-brand-list{border-top:1px solid var(--line)}
.gf-brand-row{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;min-height:93px;border-bottom:1px solid var(--line);transition:padding .3s,background .3s}
.gf-brand-row:hover{padding-inline:14px;background:rgba(255,255,255,.58)}
.gf-brand-row span{font-size:12px;font-weight:650;letter-spacing:.12em}
.gf-brand-row b{font-size:18px;font-weight:550}
.gf-brand-row em{font-style:normal;font-size:11px}
.gf-brand-row i{margin-left:18px;color:var(--orange);font-style:normal}
.gf-home-journal{background:#fff}
.gf-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,36px)}
.gf-post-card>p{margin:18px 0 8px;color:var(--orange);font-size:9px;letter-spacing:.12em}
.gf-post-card h3{margin:0 0 10px;font-size:20px;font-weight:650}
.gf-post-card>span{display:block;color:var(--muted);font-size:12px;line-height:1.85}

.gf-footer{padding:70px var(--pad) 38px;display:grid;grid-template-columns:1fr 1.4fr .8fr;gap:60px;background:#0b0b0a;color:#fff;border-top:1px solid rgba(255,255,255,.14)}
.gf-footer-brand{display:flex;flex-direction:column}
.gf-footer-brand b{font-size:30px;font-weight:750}
.gf-footer-brand span{color:#8b8782;font-size:10px;letter-spacing:.12em}
.gf-footer-company strong{font-size:12px}
.gf-footer-company p{margin:8px 0;color:#8b8782;font-size:10px}
.gf-footer-legal{text-align:right}
.gf-footer-legal p{display:flex;justify-content:flex-end;gap:18px;margin-bottom:14px;font-size:10px}
.gf-footer-legal>a,.gf-footer-legal small{display:block;color:#8b8782;font-size:9px}

.gf-page-hero{padding:clamp(160px,16vw,230px) var(--pad) clamp(70px,8vw,120px);background:var(--warm)}
.gf-page-hero h1{margin:0 0 28px;font-size:clamp(46px,6vw,86px);font-weight:650;line-height:1.15;letter-spacing:-.05em}
.gf-page-hero h1 span{display:block}
.gf-page-hero>p:last-child{max-width:680px;color:var(--muted);font-size:13px;line-height:2}
.gf-filter-section{padding:clamp(70px,8vw,120px) var(--pad) 130px}
.gf-filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:52px}
.gf-filter-bar a{padding:9px 16px;border:1px solid var(--line);font-size:11px}
.gf-filter-bar a.is-active,.gf-filter-bar a:hover{background:var(--ink);color:#fff}
.gf-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.gf-service-card{min-height:315px;padding:34px;background:var(--paper);display:flex;flex-direction:column}
.gf-service-card h2{margin:80px 0 15px;font-size:29px;font-weight:650}
.gf-service-card p{color:var(--muted);font-size:12px}
.gf-service-card>a{margin-top:auto;font-size:11px;font-weight:650}
.gf-service-card>span{color:var(--orange);font-size:10px}
.gf-case-filters{display:grid;grid-template-columns:repeat(3,1fr) 1.4fr auto auto;gap:12px;align-items:end;margin-bottom:55px}
.gf-case-filters label{display:flex;flex-direction:column;gap:7px}
.gf-case-filters label span{font-size:9px;letter-spacing:.12em}
.gf-case-filters select,.gf-case-filters input{height:46px;padding:0 12px;border:1px solid var(--line);border-radius:0;background:#fff}
.gf-case-filters button{height:46px;padding:0 20px;border:0;background:var(--ink);color:#fff}
.gf-case-filters>a{height:46px;display:grid;place-items:center;padding:0 12px;font-size:11px}
.page-numbers{display:flex;gap:7px;margin:45px 0 0;padding:0;list-style:none}
.page-numbers a,.page-numbers span{display:grid;place-items:center;min-width:38px;height:38px;border:1px solid var(--line);font-size:11px}
.page-numbers .current{background:var(--ink);color:#fff}

.gf-detail,.gf-case-detail{padding:160px var(--pad) 130px}
.gf-detail-head,.gf-case-title{max-width:1000px;margin-bottom:60px}
.gf-detail-head>span{color:var(--orange);font-size:10px;letter-spacing:.15em}
.gf-detail-head h1,.gf-case-title h1{margin:14px 0 25px;font-size:clamp(46px,6vw,82px);font-weight:650;line-height:1.12}
.gf-detail-head>p:last-child{max-width:700px;color:var(--muted)}
.gf-case-cover{margin:0 0 70px}
.gf-case-cover img{width:100%;max-height:780px;object-fit:cover}
.gf-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:10vw}
.gf-detail-layout aside{align-self:start;padding:30px;border-top:2px solid var(--orange);background:var(--stone)}
.gf-detail-layout aside p{color:var(--muted);font-size:12px}
.gf-prose{font-size:15px;line-height:2}
.gf-prose h2{margin-top:55px;font-size:29px}
.gf-prose img{margin-block:30px}
.gf-case-title>div{display:flex;flex-wrap:wrap;gap:12px}
.gf-case-title>div span{padding:7px 12px;border:1px solid var(--line);font-size:10px}
.gf-case-story{max-width:1000px;margin:auto}
.gf-case-story>section{display:grid;grid-template-columns:70px 1fr;gap:25px;padding:55px 0;border-top:1px solid var(--line)}
.gf-case-story>section>span{color:var(--orange);font-size:10px}
.gf-case-story h2{font-size:30px}
.gf-case-gallery{padding:80px 0}
.gf-case-gallery header{margin-bottom:35px}
.gf-case-gallery h2{font-size:38px}
.gf-case-gallery>div{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gf-case-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gf-case-privacy{margin:60px 0;padding:24px;border:1px solid var(--line);color:var(--muted);font-size:11px}
.gf-final-cta{display:flex;justify-content:space-between;align-items:center;padding:50px;background:var(--stone)}

.gf-about-content{padding:100px var(--pad);display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw}
.gf-about-content h2{font-size:42px}
.gf-facts{display:grid;grid-template-columns:repeat(3,1fr);padding:0 var(--pad) 120px}
.gf-facts article{padding:35px;border-right:1px solid var(--line)}
.gf-facts article:last-child{border-right:0}
.gf-facts b{display:block;color:var(--orange);font-size:40px}
.gf-facts span{font-size:11px}
.gf-article-wrap{padding:165px var(--pad) 120px}
.gf-article{max-width:900px;margin:auto}
.gf-article>header p{color:var(--orange);font-size:9px;letter-spacing:.16em}
.gf-article>header h1{font-size:clamp(40px,5.2vw,68px);font-weight:650}
.gf-article-cover{margin:50px 0}
.gf-not-found{text-align:center;padding:220px var(--pad) 150px}
.gf-not-found>p{color:var(--orange);font-size:12px;letter-spacing:.2em}
.gf-not-found h1{font-size:clamp(38px,5vw,64px)}
.gf-not-found>span{display:block;color:var(--muted);margin-bottom:30px}
.gf-empty{padding:70px;border:1px solid var(--line);text-align:center}
.gf-empty b{font-size:22px}
.gf-empty p{color:var(--muted)}

.gf-has-reveal .gf-reveal{opacity:0;transform:translateY(28px);transition:opacity .78s ease,transform .78s cubic-bezier(.22,.61,.36,1)}
.gf-has-reveal .gf-reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

@media(max-width:1120px){.gf-header{grid-template-columns:1fr auto}
.gf-desktop-nav,.gf-header-cta{display:none}
.gf-menu-toggle{justify-self:end;display:flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:0;border:0;background:transparent}
.gf-menu-toggle span{display:block;width:24px;height:1px;margin-left:auto;background:var(--ink);transition:.3s}
.gf-menu-toggle em{position:absolute;opacity:0}
.gf-menu-open .gf-menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.gf-menu-open .gf-menu-toggle span:nth-child(2){opacity:0}
.gf-menu-open .gf-menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.gf-mobile-nav{position:fixed;z-index:70;top:76px;left:0;right:0;height:calc(100vh - 76px);padding:50px var(--pad);display:flex;flex-direction:column;background:var(--paper);transform:translateY(-110%);visibility:hidden;transition:transform .5s,visibility .5s}
.gf-menu-open .gf-mobile-nav{transform:none;visibility:visible}
.gf-mobile-nav .gf-nav-list{display:flex;flex-direction:column;align-items:flex-start;gap:0}
.gf-mobile-nav .gf-nav-list li{width:100%;border-bottom:1px solid var(--line)}
.gf-mobile-nav .gf-nav-list a{display:block;padding:15px 0;font-size:22px}
.gf-mobile-consult{margin-top:auto;padding:16px;background:var(--orange);color:#fff;text-align:center}
.gf-service-showcase{grid-template-columns:repeat(2,1fr)}
.gf-service-visual{aspect-ratio:1.45/1}
.gf-case-filters{grid-template-columns:repeat(3,1fr)}
.gf-keyword{grid-column:1/3}
.gf-footer{grid-template-columns:1fr 1fr}
.gf-footer-legal{grid-column:1/-1;text-align:left}
.gf-footer-legal p{justify-content:flex-start}
}

@media(max-width:782px){.admin-bar .gf-header{top:46px}
.admin-bar .gf-mobile-nav{top:116px;height:calc(100vh - 116px)}
.gf-header{height:70px;padding-inline:20px}
.gf-mobile-nav{top:70px;height:calc(100vh - 70px)}
.gf-brand{gap:9px}
.gf-brand strong{font-size:18px}
.gf-brand small{font-size:9px}
.gf-hero{min-height:760px;padding:145px 24px 78px;align-items:center}
.gf-hero-copy{width:100%}
.gf-hero h1{font-size:clamp(44px,13.2vw,63px);line-height:1.12}
.gf-hero-intro{font-size:12px;line-height:1.9}
.gf-actions{flex-wrap:wrap}
.gf-button{min-width:135px}
.gf-scroll-cue{display:none}
.gf-section,.gf-home-cases{padding:85px 24px}
.gf-editorial-head{grid-template-columns:1fr;gap:25px;margin-bottom:50px}
.gf-editorial-head h2{font-size:clamp(35px,10vw,48px);line-height:1.25}
.gf-editorial-head>p,.gf-editorial-head>div+*{font-size:12px}
.gf-service-showcase{grid-template-columns:1fr}
.gf-service-visual{aspect-ratio:1.55/1}
.gf-service-tile h3{font-size:20px}
.gf-core-grid{grid-template-columns:1fr}
.gf-core-grid article{min-height:220px;border-right:0;border-bottom:1px solid var(--line);padding:25px 0}
.gf-core-grid article:last-child{border-bottom:0}
.gf-core-grid b{margin:auto 0 10px}
.gf-case-grid,.gf-post-grid{grid-template-columns:1fr}
.gf-case-card+.gf-case-card,.gf-post-card+.gf-post-card{margin-top:28px}
.gf-brand-row{grid-template-columns:1fr auto;min-height:80px}
.gf-brand-row b{display:none}
.gf-footer{grid-template-columns:1fr;padding:55px 24px 90px;gap:35px}
.gf-footer-legal{grid-column:auto}
.gf-page-hero{padding:145px 24px 70px}
.gf-page-hero h1{font-size:clamp(42px,12vw,60px)}
.gf-filter-section{padding:65px 24px 100px}
.gf-service-grid{grid-template-columns:1fr}
.gf-service-card{min-height:270px}
.gf-case-filters{grid-template-columns:1fr 1fr}
.gf-keyword{grid-column:1/-1}
.gf-case-filters button,.gf-case-filters>a{width:100%}
.gf-detail,.gf-case-detail{padding:135px 24px 100px}
.gf-detail-layout{grid-template-columns:1fr;gap:55px}
.gf-case-story>section{grid-template-columns:42px 1fr}
.gf-case-gallery>div{grid-template-columns:1fr 1fr}
.gf-final-cta{align-items:flex-start;flex-direction:column;gap:25px;padding:30px}
.gf-about-content{padding:75px 24px;grid-template-columns:1fr;gap:30px}
.gf-facts{grid-template-columns:1fr;padding:0 24px 80px}
.gf-facts article{border-right:0;border-bottom:1px solid var(--line);padding:25px 0}
.gf-article-wrap{padding:135px 24px 95px}
.gf-empty{padding:45px 20px}
}

@media(max-width:420px){.gf-brand small{display:none}
.gf-hero h1{font-size:43px}
.gf-case-filters{grid-template-columns:1fr}
.gf-keyword{grid-column:auto}
.gf-case-gallery>div{grid-template-columns:1fr}
.gf-editorial-head h2 br{display:none}
}