/* Local, licensed typography; system fonts remain available for new Chinese copy. */
@font-face{font-family:'HY Sans';src:url('fonts/hy-sans.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:'HY Display';src:url('fonts/hy-display.woff2') format('woff2');font-weight:300 700;font-style:normal;font-display:swap}
:root{--font:'HY Sans','PingFang SC','Microsoft YaHei',sans-serif;--display:'HY Display','HY Sans','Microsoft YaHei',sans-serif;--ease:cubic-bezier(.16,1,.3,1)}
body{font-weight:400;line-height:1.85}
h1,h2,h3,h4{font-weight:700;text-wrap:balance}
h1{letter-spacing:-.045em;line-height:1.3}
h2{letter-spacing:-.035em}
p{overflow-wrap:break-word}
.brand strong{font-weight:750;letter-spacing:.075em}
.brand small{font-family:var(--display);font-size:10px;letter-spacing:.14em;font-weight:600}
.metric strong,.case-metrics strong,.about-numbers strong,.method-step>span,.delivery-list li:before{font-family:var(--display);font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.04em}
.site-header{transition:box-shadow 220ms ease,background 220ms ease}
.site-header.is-scrolled{background:#fff;box-shadow:0 4px 24px #0a1c430b}
.nav-links>a:not(.nav-contact),.nav-group>a{position:relative}
.nav-links>a:not(.nav-contact):after,.nav-group>a:after{content:'';position:absolute;bottom:19px;left:0;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform 220ms var(--ease)}
.nav-links>a[aria-current]:after,.nav-group>a[aria-current]:after,.nav-links>a:hover:after,.nav-group>a:hover:after{transform:scaleX(1)}
.hero{position:relative;background:#f0f7fe;padding:48px 0 38px}
.hero:before{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent calc(100% - 1px),#c8dbed66 1px);background-size:calc((100% - 80px)/8) 100%;mask-image:linear-gradient(#0003,transparent 88%)}
.hero-grid{position:relative;gap:44px}
.hero-copy h1{font-weight:750;font-size:clamp(40px,4.35vw,63px);letter-spacing:-.05em;line-height:1.32}
.hero-copy h1 .title-accent{color:var(--blue);position:relative;white-space:nowrap}
.hero-copy h1 .title-accent:after{content:'';position:absolute;left:0;right:0;bottom:-5px;height:2px;background:var(--blue);transform-origin:left}
.eyebrow{display:flex;align-items:center;gap:12px;color:#365777;font-family:var(--display);font-size:12px;font-weight:600;letter-spacing:.14em;line-height:1.5;margin-bottom:22px}
.eyebrow:before{content:'';width:24px;height:2px;background:var(--blue);flex:none}
.hero-visual{animation:none;padding:12px 0 0 12px}
.hero-visual:before{content:'';position:absolute;inset:0 24px 24px 0;border:1px solid #8aafda;border-radius:3px;pointer-events:none}
.hero-visual:after{content:'+';position:absolute;left:-5px;top:-14px;font:24px var(--display);color:var(--blue);background:#f0f7fe;width:20px;height:25px;text-align:center}
.hero-visual>img{position:relative;border-radius:4px 38px 4px 4px;height:470px}
.hero-visual .image-note{z-index:1;background:#0a1c4380;padding:2px 8px;border-radius:2px;font-size:12px}
.metrics-band{background:#f0f7fe;padding-bottom:38px}
.metrics-row{padding-top:24px;border-top:1px solid #d0dfed}
.metric strong{font-size:40px}
.section-head{position:relative;border-top:1px solid var(--line);padding-top:25px}
.section-head:before{content:'';position:absolute;top:-1px;left:0;width:48px;height:3px;background:var(--blue)}
.section-head h2{font-weight:700}
.section-head p{line-height:1.9}
.service-tile,.industry-card,.case-card,.article-card{transition:border-color 220ms ease,box-shadow 220ms ease,transform 300ms var(--ease)}
.service-tile img{transition:transform 650ms var(--ease)}
.tile-arrow{transition:background 180ms,color 180ms,transform 260ms var(--ease)}
.service-tile:focus-visible,.industry-card:focus-visible,.case-card:focus-within,.article-card:focus-within{border-color:var(--blue)}
.text-link svg,.button svg,.reading-nav svg{transition:transform 220ms var(--ease)}
.button:hover svg,.button:focus-visible svg,.text-link:hover svg,.text-link:focus-visible svg,.reading-nav a:hover svg{transform:translateX(4px)}
.button:active{transform:translateY(0) scale(.985)}
.industry-card:hover,.case-card:hover,.article-card:hover{border-color:#9bbde5;box-shadow:0 12px 26px #0a1c4308}
.service-tile:hover img{transform:scale(1.035)}
.service-tile:hover .tile-arrow,.service-tile:focus-visible .tile-arrow{transform:rotate(-35deg)}
.method-step{position:relative;border-top:0;padding:20px 0 20px 6px}
.method-step:before,.method-step:after{content:'';position:absolute;top:0;left:0;width:100%;height:1px;background:#d7e2ed}
.method-step:after{height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform 550ms var(--ease)}
.method-step.is-active:after{transform:scaleX(1)}
.method-step>span{min-width:28px;font-size:22px;line-height:1.4}
.method-step.is-active h3{color:var(--blue)}
.method-visual{border-radius:4px 32px 4px 4px}
.method-visual img{height:470px}
.operation{counter-reset:operation;gap:34px}
.operation>div{counter-increment:operation;position:relative;padding-top:22px;padding-right:35px;border-top:1px solid #98b5d7}
.operation>div:after{content:counter(operation,decimal-leading-zero);position:absolute;top:23px;right:0;font:500 16px/1.5 var(--display);color:#56718f}
.page-hero{position:relative;overflow:hidden;background:#eff6fd;padding-bottom:58px}
.page-hero>.container{position:relative;z-index:1}
.page-hero .inner{position:relative}
.page-hero:not(.split) .inner{padding-right:240px;min-height:165px;display:flex;align-items:center}
.page-hero .eyebrow{margin-bottom:18px}
.hero-signal{position:absolute;right:26px;top:50%;width:170px;height:154px;transform:translateY(-50%);pointer-events:none}
.hero-signal span{position:absolute;width:105px;height:105px;border:1px solid #8db5e5;transform:rotate(-30deg) skewX(30deg) scaleY(.866);border-radius:3px}
.hero-signal span:nth-child(1){left:25px;top:0;background:#dceafb88;border-color:#437cbd}
.hero-signal span:nth-child(2){left:25px;top:28px}
.hero-signal span:nth-child(3){left:25px;top:56px;border-color:#abc7e9}
.hero-signal:after{content:'+';position:absolute;right:-10px;top:0;font:24px var(--display);color:var(--blue)}
.page-hero.split img{border-radius:4px 32px 4px 4px}
.detail-nav{border-left:1px solid var(--line)}
.detail-nav a{border-left:2px solid transparent;margin-left:-1px;transition:background 180ms,color 180ms,border-color 180ms}
.detail-nav a[aria-current=location]{background:var(--ice);color:var(--blue);border-left-color:var(--blue);font-weight:600}
.article-toc a[aria-current=location]{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.reading-progress{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;pointer-events:none}
.reading p,.reading li{font-size:17px;line-height:2}
.article-card{border-radius:4px 20px 4px 4px}
.article-type{font-size:12px;letter-spacing:.05em}
.contact-info{border-radius:4px 28px 4px 4px;border-top:2px solid var(--blue)}
.field input,.field select,.field textarea{transition:border-color 180ms,box-shadow 180ms;background:#fcfdff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #075df508;background:white}
.filter-button{transition:background 180ms,color 180ms,border-color 180ms}
.cta{position:relative;overflow:hidden;padding:70px 0}
.cta:after{content:'';position:absolute;right:6%;top:-95px;width:300px;height:300px;border:1px solid #355582;transform:rotate(30deg);pointer-events:none}
.cta-row{position:relative;z-index:1}
.footer-bottom{font-family:var(--display)}
@media(prefers-reduced-motion:no-preference){
 .hero-visual>img{animation:aperture 780ms var(--ease) both}
 .hero-visual:before{animation:frame-in 700ms var(--ease) both}
 .hero-copy h1 .title-accent:after{animation:line-in 650ms 180ms var(--ease) both}
 .hero-signal span{animation:plane-in 720ms var(--ease) both}
 .hero-signal span:nth-child(2){animation-delay:70ms}
 .hero-signal span:nth-child(3){animation-delay:140ms}
 .page-hero.split img{animation:aperture 780ms var(--ease) both}
 @keyframes aperture{from{clip-path:inset(0 0 0 14%);opacity:.55}to{clip-path:inset(0);opacity:1}}
 @keyframes frame-in{from{transform:translate(12px,12px);opacity:0}to{transform:none;opacity:1}}
 @keyframes line-in{from{transform:scaleX(0)}to{transform:scaleX(1)}}
 @keyframes plane-in{from{translate:0 18px;opacity:0}to{translate:0 0;opacity:1}}
}
@media(min-width:1500px){.hero-copy h1{font-size:64px}.hero-visual>img{height:490px}}
@media(max-width:1100px){.hero-grid{gap:28px}.hero-copy h1{font-size:43px}.hero-visual>img{height:430px}.page-hero:not(.split) .inner{padding-right:200px}.hero-signal{right:5px;scale:.85;transform-origin:right center}.brand small{font-size:9px}}
@media(max-width:900px){.nav-links>a:not(.nav-contact):after,.nav-group>a:after{bottom:6px;width:24px}.page-hero:not(.split) .inner{padding-right:160px}.hero-signal{scale:.7}.method-visual img{height:440px}}
@media(max-width:760px){
 .hero{padding:26px 0}.hero:before{background-size:25% 100%}.hero-grid{gap:28px}
 .hero-copy h1{font-size:42px;line-height:1.35}.eyebrow{font-size:11px;letter-spacing:.12em;margin-bottom:18px}
 .hero-copy .actions{gap:10px}.hero-copy .button{flex:1 1 145px;padding:13px;gap:12px}
 .hero-visual{padding:9px 0 0 9px}.hero-visual>img{height:310px;border-radius:3px 26px 3px 3px}
 .hero-visual:before{inset:0 18px 18px 0}.metrics-band{padding:0 0 26px}.metrics-row{padding-top:20px}
 .metric strong{font-size:28px}.section-head{padding-top:21px}.section-head h2{font-size:27px}
 .method-visual img{height:300px}.method-step{padding-left:0}.method-step>span{font-size:20px}
 .page-hero{padding-bottom:40px}.page-hero:not(.split) .inner{padding-right:0;min-height:0;display:block}
 .hero-signal{display:none}.page-hero h1{font-size:34px;line-height:1.4}.page-hero .eyebrow{font-size:11px;margin-bottom:15px}
 .detail-nav{border-left:0}.detail-nav a{border-left:0;border-bottom:2px solid var(--line);margin:0}
 .detail-nav a[aria-current=location]{border-bottom-color:var(--blue)}
 .reading p,.reading li{font-size:16px;line-height:1.95}.cta{padding:48px 0}.cta:after{right:-155px;top:-60px}
}
@media(max-width:380px){.hero-copy h1{font-size:36px}.eyebrow{letter-spacing:.08em}.metric strong{font-size:24px}.page-hero h1{font-size:30px}}
@media(prefers-reduced-motion:reduce){.hero-visual>img,.page-hero.split img{clip-path:none}.hero-signal span{opacity:1}.method-step:after{transition:none}}

/* A service selector creates a distinct editorial pause between the hero and methods. */
.service-explorer{padding:82px 0 36px;background:var(--navy);color:#c9daed;position:relative;overflow:hidden}
.explorer-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:42px}
.explorer-heading h2{font-size:clamp(30px,3.2vw,44px);color:white;line-height:1.45}
.explorer-heading h2 span{color:#a9ccff}
.explorer-heading>p{line-height:1.9;max-width:440px;padding-bottom:5px}
.explorer-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-bottom:1px solid #375071;margin-bottom:38px}
.explorer-tabs button{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#c9daed;background:transparent;border:0;border-bottom:2px solid transparent;padding:17px 16px;font-size:16px;text-align:left;transition:background 180ms,color 180ms}
.explorer-tabs button svg{width:18px;height:18px;opacity:.5;transform:rotate(-45deg);transition:transform 220ms var(--ease)}
.explorer-tabs button[aria-selected=true]{background:#17315b;color:#fff;border-bottom-color:#91bcff}
.explorer-tabs button[aria-selected=true] svg{opacity:1;transform:rotate(0)}
.explorer-tabs button:hover{background:#17315b;color:white}
.service-explorer a:focus-visible,.service-explorer button:focus-visible,.choice-panel:focus-visible{outline-color:#a9ccff}
.choice-panel{display:grid;grid-template-columns:1.12fr 1fr;gap:70px;align-items:start;min-height:390px}
.choice-panel+.choice-panel{margin-top:38px;padding-top:38px;border-top:1px solid #375071}
.explorer-ready .choice-panel{margin:0;padding:0;border:0}
.choice-service{font-size:16px;color:#a9ccff;margin-bottom:16px}
.choice-copy h3{color:white;font-size:32px;line-height:1.5;max-width:560px;margin-bottom:20px;text-wrap:balance}
.choice-copy>p:not(.choice-service){max-width:560px;line-height:1.9}
.choice-audience{display:grid;grid-template-columns:58px 1fr;gap:20px;padding-top:23px;margin-top:25px;border-top:1px solid #375071;font-size:14px;line-height:1.9}
.choice-audience>span{color:#a9ccff}
.choice-copy .text-link,.explorer-bottom .text-link{color:#c9e0ff}
.choice-copy .actions{align-items:center;gap:20px;margin-top:27px}
.choice-delivery{padding:30px 32px;background:#eff6fd;color:var(--navy);border-radius:3px 28px 3px 3px;position:relative}
.delivery-label{font-size:17px;font-weight:600;display:block;padding-bottom:18px;border-bottom:1px solid #c8d9ea}
.choice-delivery ul{margin:0;padding:0;list-style:none}
.choice-delivery li{display:flex;gap:16px;align-items:flex-start;padding:15px 0;border-bottom:1px solid #d4e2f0;font-size:15px;line-height:1.75}
.choice-delivery li svg{width:20px;height:20px;color:var(--blue);margin-top:3px}
.choice-delivery>p{font-size:13px;color:#526983;margin-top:18px}
.explorer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #375071;padding-top:22px;margin-top:34px;font-size:14px}
.journey{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;margin:45px 0 60px}
.journey-track{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #a1bada;padding-top:18px;margin-bottom:24px;color:var(--blue)}
.journey-track span{font:500 38px/1.2 var(--display);letter-spacing:-.04em}
.journey-track svg{width:28px;height:28px}
.journey-step:last-child .journey-track svg{display:none}
.journey-name{font-weight:600;color:var(--blue);font-size:14px;margin-bottom:8px}
.journey-step h3{font-size:21px;margin-bottom:14px}
.journey-step>p:not(.journey-name){font-size:15px;color:var(--muted);line-height:1.9}
.journey-output{display:inline-block;margin-top:22px;border:1px solid var(--line);border-radius:4px;padding:5px 11px;font-size:13px;color:#365777}
.home-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.home-faq>div>p{color:var(--muted);max-width:360px;margin:20px 0 25px}
.home-faq details:first-child{border-top:1px solid var(--line)}
.home-faq summary{font-size:18px;line-height:1.8;padding-top:5px;padding-bottom:5px}
.home-faq details p{font-size:16px;line-height:1.9}
.scene-row{padding:0;border-top:1px solid var(--line);border-bottom:0}
.scene-row:last-child{border-bottom:1px solid var(--line)}
.scene-row summary{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:center;padding:25px 50px 25px 0;min-height:94px}
.scene-row summary>span{font-size:15px;color:var(--blue)}
.scene-row summary>strong{font-weight:600;font-size:22px;line-height:1.6}
.scene-row summary:after{top:27px;right:10px}
.scene-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:10px 0 35px 184px}
.scene-content h3{font-size:18px}
.scene-content ul{padding-left:19px;margin:16px 0;color:var(--muted);font-size:15px}
.scene-content li{margin-bottom:8px}
.scene-content .pill{min-height:36px;display:inline-flex;align-items:center;border:1px solid #c5d9ed}
.scene-content .pill:hover{color:var(--blue);border-color:var(--blue)}
.scene-case{display:grid;grid-template-columns:130px 1fr;gap:24px;align-items:start}
.scene-case>img{height:160px;border-radius:3px 20px 3px 3px}
.scene-case>div>span:first-child{font-size:13px;color:var(--muted)}
.scene-case h3{margin:9px 0 17px;line-height:1.7}
@media(max-width:1100px){.choice-panel{gap:35px;min-height:420px}.choice-copy h3{font-size:29px}.explorer-tabs button{font-size:14px;padding:16px 10px;gap:6px}.scene-content{padding-left:0}.journey{gap:22px}.home-faq{gap:45px}}
@media(max-width:760px){
 .service-explorer{padding:50px 0 26px}.explorer-heading{display:block;margin-bottom:26px}.explorer-heading h2{font-size:30px}.explorer-heading>p{margin-top:20px;font-size:15px}
 .explorer-tabs{grid-template-columns:1fr 1fr;gap:6px;border:0;margin-bottom:28px}.explorer-tabs button{border:1px solid #375071;border-radius:4px;font-size:14px;padding:12px;min-height:50px}.explorer-tabs button:last-child{grid-column:1/-1}.explorer-tabs button[aria-selected=true]{border-color:#91bcff}
 .choice-panel{grid-template-columns:1fr;gap:28px;min-height:0}.choice-copy h3{font-size:27px}.choice-copy>p:not(.choice-service){font-size:15px}.choice-service{margin-bottom:12px}.choice-audience{gap:12px;margin-top:20px;padding-top:20px}.choice-copy .actions{gap:16px}.choice-delivery{padding:24px}.choice-delivery li{font-size:14px}.explorer-bottom{display:block;margin-top:28px}.explorer-bottom .text-link{display:flex;margin-top:12px}
 .journey{grid-template-columns:1fr 1fr;gap:30px 22px;margin:30px 0 42px}.journey-track{margin-bottom:18px}.journey-track span{font-size:30px}.journey-step h3{font-size:19px}.journey-step>p:not(.journey-name){font-size:14px}.journey-output{font-size:12px;margin-top:16px}
 .home-faq{grid-template-columns:1fr;gap:28px}.home-faq>div>p{margin:16px 0 20px}.home-faq summary{font-size:16px}
 .scene-row summary{grid-template-columns:1fr;gap:8px;padding:22px 38px 22px 0}.scene-row summary>strong{font-size:19px}.scene-row summary:after{top:40px}.scene-content{grid-template-columns:1fr;gap:28px;padding:0 0 28px}.scene-case{grid-template-columns:110px 1fr;gap:20px}.scene-case>img{height:145px}.scene-case h3{font-size:17px}
}
@media(max-width:380px){.journey{grid-template-columns:1fr}.journey-step{display:grid;grid-template-columns:48px 1fr;gap:0 18px}.journey-track{grid-row:span 4;display:block;border:0;padding:0}.journey-track svg{margin-top:15px;transform:rotate(90deg)}.journey-output{justify-self:start}.choice-delivery{padding:20px}.scene-case{grid-template-columns:90px 1fr;gap:15px}}

/* Public registration link supplied by the company. */
.footer-bottom{flex-wrap:wrap;align-items:center;gap:12px 25px}
.footer-bottom .icp-link{white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.footer-bottom .icp-link:hover{color:var(--blue)}