@charset "UTF-8";
:root{--paper:#f8f6f1;--white:#fffefa;--ink:#252820;--muted:#72756b;--line:#dfdfd5;--orange:#e27340;--burnt:#ba4b25;--soft:#efe9de;--green:#e8ede5;--dark:#293027;--serif:Georgia,"Songti SC","STSong",serif;--sans:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif}
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solid var(--line);background:var(--paper);font-size:18px;z-index:20}.empty{padding:50px;font-size:14px;color:var(--muted)}.notfound{text-align:center;padding:100px 20px}.notfound h1{font-family:var(--serif);font-size:100px;font-weight:400}.notfound p{margin:15px 0 25px;color:var(--muted)}.en .hero h1{font-family:var(--serif);font-size:59px;line-height:1.13;letter-spacing:-2px}.en h2,.en .page-hero h1{font-family:var(--serif);font-weight:400}.en .nav{gap:21px}.en .nav a{font-size:12px}.en .brand strong{font-size:20px;letter-spacing:0}.en .hero p{font-size:14px}.en .stage-card h3{font-size:21px}.en .page-hero h1{font-size:52px}.en .service-row h3{font-size:22px}.en .section-head h2{font-size:38px}.en .header-actions{gap:16px}.en .header-inner{gap:25px}
@media(min-width:1450px){.wrap{max-width:1320px}.hero h1{font-size:58px}.hero-visual img{height:480px}}
@media(max-width:1150px){.wrap{padding:0 30px}.nav{gap:18px}.header-inner{gap:24px}.header-actions{gap:15px}.header-actions>.btn{display:none}.hero-grid{gap:35px}.hero h1{font-size:46px}.hero-visual img{height:420px}.intro-grid{gap:48px}.en .hero h1{font-size:53px}.en .header-inner{gap:20px}.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:35px}}
@media(max-width:850px){.header-inner{height:76px;gap:20px}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--paper);padding:25px 30px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:12px}.nav.open{display:flex}.nav a{font-size:15px;padding:8px}.header-actions{margin-left:auto}.menu-toggle{display:block}.brand strong{font-size:20px}.hero{padding-top:42px}.hero-grid{grid-template-columns:1fr 1fr;gap:28px}.hero h1{font-size:38px;letter-spacing:-1px}.hero-visual img{height:385px}.hero p{font-size:12px}.hero-buttons{gap:10px}.hero-buttons .btn{padding:12px 16px;font-size:12px}.orbit-label{right:-8px;width:66px;height:66px;font-size:8px}.visual-caption{left:12px;right:12px;padding:14px}.visual-caption strong{font-size:12px}.visual-caption small{font-size:8px}.section{padding:65px 0}.section-head h2{font-size:29px}.stage-card{padding:25px 20px}.stage-card h3{font-size:19px}.intro-grid{gap:35px}.intro-copy h2{font-size:28px}.intro-art img{height:370px}.vivi-label{left:-8px;padding:15px 20px}.service-row{grid-template-columns:35px 1.1fr 1fr 35px;gap:15px}.service-row h3{font-size:18px}.journey{gap:20px}.case-grid{gap:20px}.case-art{height:165px}.case-art .big{font-size:59px}.case-card h3{font-size:17px}.insight-grid{gap:22px}.insight-card h3{font-size:17px}.footer-nav{gap:30px}.split{gap:35px}.page-hero h1{font-size:37px}.article-layout{display:block}.article-aside{position:static;margin-top:45px}.en .hero h1{font-size:45px}.en .hero-grid{grid-template-columns:1fr 1fr}.en .section-head h2{font-size:31px}.en .intro-copy h2{font-size:29px}.en .stage-card h3{font-size:18px}.en .page-hero h1{font-size:42px}}
@media(max-width:620px){.wrap{padding:0 22px}.brand{gap:8px}.brand-mark{width:31px;height:34px}.brand-mark svg{width:31px;height:34px}.brand strong{font-size:18px}.brand small{font-size:7px;letter-spacing:1.5px}.header-inner{height:70px;gap:8px}.header-actions{gap:7px}.language{font-size:11px;gap:5px}.menu-toggle{padding:8px;font-size:22px}.nav{top:70px}.hero{padding:35px 0 28px}.hero-grid,.en .hero-grid{grid-template-columns:1fr;gap:39px}.hero h1{font-size:40px;line-height:1.4;margin:22px 0 19px}.hero p{font-size:13px;line-height:1.95}.hero-buttons{margin-top:25px}.hero-buttons .btn{font-size:12px;padding:13px 20px}.hero-note{font-size:10px;margin-top:20px}.hero-visual{padding-bottom:35px;margin-right:7px}.hero-visual img{height:340px;border-radius:100px 0 0 0}.orbit-label{top:-20px;right:-10px}.visual-caption{bottom:10px;left:16px;right:16px;padding:15px 18px}.visual-caption strong{font-size:13px}.channel-strip{justify-content:flex-start;column-gap:25px;row-gap:14px;padding:20px 0;font-size:11px}.channel-strip .strip-label{max-width:none;width:100%;font-size:9px}.section{padding:54px 0}.section-head{display:block;margin-bottom:26px}.section-head h2,.statement h2{font-size:28px;line-height:1.5}.section-head>.text-link{margin-top:18px}.section-head>p{margin-top:14px;font-size:12px}.stage-grid{grid-template-columns:1fr}.stage-card{border-right:0;border-bottom:1px solid var(--line);padding:25px}.stage-card:last-child{border-bottom:0}.stage-top{margin-bottom:16px}.stage-number{font-size:31px}.stage-card h3{font-size:21px}.stage-card p{margin-bottom:20px}.intro-section{padding:50px 0}.intro-grid{grid-template-columns:1fr;gap:32px}.intro-art img{height:290px}.vivi-label{left:-6px;bottom:28px;padding:15px 23px}.intro-copy h2{font-size:28px}.intro-copy p{font-size:12px}.service-row{grid-template-columns:25px 1fr 35px;gap:12px;padding:23px 0}.service-row p{grid-column:2;grid-row:2;margin-top:-3px;font-size:11px}.service-row .circle-arrow{grid-column:3;grid-row:1/3;width:32px;height:32px}.service-row h3{font-size:19px}.service-row small{font-size:8px;letter-spacing:1px}.journey{grid-template-columns:1fr 1fr;gap:30px 23px;margin-top:25px}.journey-step h3{font-size:17px;margin-top:13px}.journey-step p{font-size:11px}.journey-step small{font-size:9px}.case-grid{grid-template-columns:1fr;gap:35px}.case-art{height:215px}.case-card h3{font-size:21px}.case-card p{font-size:12px}.region-line{display:block;font-size:10px}.region-line span{display:block;margin-top:9px}.insight-grid{grid-template-columns:1fr;gap:30px}.insight-card h3{font-size:20px}.contact-band{padding:40px 0}.contact-band-inner{display:block}.contact-band h2{font-size:27px}.contact-band .btn{margin-top:23px}.footer{padding-top:35px}.footer-top{display:block}.footer-nav{margin-top:28px;gap:60px}.footer-bottom{display:block;font-size:9px}.footer-bottom span{display:block;margin-top:8px}.page-hero{padding:33px 0 40px}.page-hero h1,.en .page-hero h1{font-size:34px;line-height:1.45}.page-hero p{font-size:13px}.split{grid-template-columns:1fr;gap:35px}.mini-grid{grid-template-columns:1fr}.solution-panel{padding:25px}.solution-panel .split{gap:15px}.solution-panel h2{font-size:24px}.solution-panel h3{font-size:16px}.tabs{gap:7px}.tab{font-size:11px;padding:9px 12px}.panel{padding:24px}.prose h2{font-size:23px}.prose p,.prose li{font-size:13px}.prose th,.prose td{font-size:11px;padding:10px}.service-card h2{font-size:23px}.contact-method a{font-size:22px}.modal-inner{padding:29px 23px}.modal h2{font-size:25px}.quiz-option{font-size:12px}.backtop{right:15px;bottom:15px;width:35px;height:35px}.en .hero h1{font-size:48px;line-height:1.14}.en .section-head h2{font-size:33px}.en .intro-copy h2{font-size:32px}.en .brand strong{font-size:17px}.en .header-inner{gap:5px}.en .stage-card h3{font-size:22px}.en .service-row h3{font-size:21px}.en .header-actions{gap:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

[hidden]{display:none!important}

@media(max-width:620px){.zh .hero h1{font-size:clamp(28px,8vw,34px);letter-spacing:-.8px;line-height:1.5}.orbit-label span{white-space:nowrap}}

/* Portraits retain their full composition, including hands. */
.portrait-hero img{height:540px;object-fit:contain;object-position:center;background:#eae5dc;border-radius:110px 0 0 0}.portrait-hero .orbit-label{display:none}.portrait-hero .visual-caption{position:relative;left:auto;right:auto;bottom:auto;margin:-5px 0 0;background:#fff}.intro-art img[src*="vivi-portrait"]{height:auto;max-height:650px;object-fit:contain;background:#eae5dc}.service-visual{margin:0}.service-visual img{width:100%;height:auto;max-height:540px;object-fit:cover;border-radius:18px}.service-visual figcaption{font-size:12px;color:#65665e;margin-top:12px;line-height:1.8}@media(max-width:620px){.portrait-hero img{height:auto;max-height:none;aspect-ratio:4/5;object-fit:contain}.portrait-hero{margin-right:0;padding-bottom:0}.portrait-hero .visual-caption{margin:0}.service-visual img{border-radius:12px}}

.wechat-number{font-size:32px!important;font-weight:600;letter-spacing:1px;color:var(--ink)!important;overflow-wrap:anywhere}.contact-method .btn{margin:12px 0}.portrait-hero img{background:#ede9e2}