@font-face{font-family:Alimama ShuHeiTi;src:url(../fonts/AlimamaShuHeiTi-Bold.otf) format("opentype");font-weight:700;font-style:normal;font-display:swap}:root{--ink:#17191f;--muted:#69717d;--blue:#1677ff;--violet:#6d5ee8;--surface:#f5f6f8;--surface-soft:#eef2f7;--line:rgba(35,49,71,.1);--shadow:0 24px 70px rgba(42,59,88,.09);--page-gutter:clamp(32px,4vw,72px);--ease:cubic-bezier(.22,1,.36,1)}*,:after,:before{box-sizing:border-box;scrollbar-width:none}::-webkit-scrollbar{display:none;width:0;height:0}html{scroll-behavior:smooth;scroll-padding-top:0;-ms-overflow-style:none}body{margin:0;min-width:320px;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,PingFang SC,Noto Sans CJK SC,Microsoft YaHei,sans-serif;font-kerning:normal;line-break:strict;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}button,input,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;-webkit-user-drag:none}img,picture{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}h1,h2,h3,h4{margin-top:0;font-weight:700;text-wrap:balance}p{margin-top:0;text-wrap:pretty}.page-shell{overflow:clip}.nowrap{white-space:nowrap}.container{width:auto;margin-inline:var(--page-gutter)}.section{padding:140px 0}.section--soft{position:relative;background:var(--surface)}.section--soft:before{position:absolute;top:0;right:0;left:0;height:180px;background:linear-gradient(180deg,rgba(220,229,241,.32),transparent);content:"";pointer-events:none}.section--soft>.container{position:relative;z-index:1}.section--white{background:#fff}.eyebrow{margin-bottom:16px;color:#1376b8;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.18em;text-transform:uppercase}.section-title{margin-bottom:22px;font-size:clamp(40px,3.8vw,64px);line-height:1.12;letter-spacing:-.028em}.section-lead{max-width:720px;margin-bottom:0;color:var(--muted);font-size:clamp(16px,1.2vw,18px);line-height:1.8}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:56px}.section-heading__copy{max-width:820px}.section-heading__copy .section-title{margin-bottom:0}.section-heading__copy .section-lead{margin-top:22px}.text-link{flex:none;color:var(--blue);font-size:14px;font-weight:600}.text-link:after{content:" ↗"}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:8px;padding:0 24px;border:1px solid transparent;border-radius:999px;cursor:pointer;font-size:14px;font-weight:600;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}.button:hover{transform:translateY(-2px)}.button:focus-visible,.nav-link:focus-visible,.text-link:focus-visible{outline:3px solid rgba(22,119,255,.24);outline-offset:3px}.button--primary{color:#fff;background:var(--blue);box-shadow:0 14px 28px #1677ff33}.button--secondary{color:#303640;border-color:var(--line);background:#ffffffc7;box-shadow:0 12px 32px #24304612;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}[data-reveal].is-visible{opacity:1;transform:translateY(0)}.site-header{position:fixed;z-index:50;top:0;right:0;left:0;display:flex;width:auto;min-height:72px;align-items:center;justify-content:space-between;padding:0 var(--page-gutter);border:0;border-bottom:1px solid transparent;border-radius:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);transform:none;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,backdrop-filter .18s ease}.site-header.is-scrolled{border-color:#19202c1a;background:#ffffffeb;box-shadow:0 8px 30px #1c284114;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.site-brand{display:flex;align-items:center;white-space:nowrap}.site-brand__logo{display:block;width:158px;height:auto;-o-object-fit:contain;object-fit:contain}.site-nav{display:flex;align-items:center;gap:36px;margin-left:auto}.nav-link{position:relative;padding:28px 0 27px;color:#29313c;font-size:14px;font-weight:500;line-height:1;letter-spacing:.04em;transition:color .18s ease}.nav-link:after{position:absolute;right:0;bottom:18px;left:0;height:2px;border-radius:999px;background:var(--blue);content:"";transform:scaleX(0);transform-origin:center;transition:transform .22s var(--ease)}.nav-link:hover{color:var(--blue)}.nav-link:focus-visible:after,.nav-link:hover:after{transform:scaleX(1)}.site-header__actions{display:flex;align-items:center;gap:12px}.menu-toggle{display:none;width:44px;height:44px;padding:0;border:0;border-radius:12px;background:transparent}.menu-toggle span{display:block;width:20px;height:1.5px;margin:5px auto;background:var(--ink);transition:.2s ease}.hero{position:relative;height:100svh;min-height:680px;overflow:hidden;padding:0;background:#eaf2fb}.hero__background,.hero__slides{position:absolute;inset:0}.hero__background{width:100%;height:100%;opacity:0;-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center;filter:saturate(1.08) contrast(1.02);transition:opacity .9s ease}.hero__background.is-active{opacity:1}.hero:before{inset:0;background:radial-gradient(ellipse 46% 21% at 50% 70%,#ffffffe6 0,#fbfdffad 46%,#f8fcff00),linear-gradient(180deg,rgba(241,247,255,.2),transparent 42%)}.hero:after,.hero:before{position:absolute;z-index:1;content:"";pointer-events:none}.hero:after{right:0;bottom:0;left:0;height:16%;background:linear-gradient(180deg,transparent,rgba(238,244,251,.18))}.hero__content{position:absolute;z-index:2;top:70%;right:var(--page-gutter);left:var(--page-gutter);text-align:center;transform:translateY(-50%)}.hero h1{max-width:none;margin:0 auto;color:#1d3654;font-family:Alimama ShuHeiTi,PingFang SC,Microsoft YaHei,sans-serif;font-size:clamp(30px,3vw,44px);font-weight:700;line-height:1.1;letter-spacing:.035em;text-wrap:nowrap;white-space:nowrap;text-shadow:0 2px 18px hsla(0,0%,100%,.98),0 6px 40px hsla(0,0%,100%,.72)}.story-intro{max-width:900px;margin:0 auto 62px;text-align:center}.story-intro .section-lead{margin-inline:auto}.story-engine{position:relative;display:grid;min-height:680px;overflow:hidden;align-items:center;padding:70px;border:1px solid var(--line);border-radius:42px;background:radial-gradient(circle at 72% 43%,rgba(62,174,255,.2),transparent 30%),radial-gradient(circle at 30% 68%,rgba(131,99,255,.12),transparent 34%),#ffffffe0;box-shadow:var(--shadow);grid-template-columns:.9fr 1.1fr}.story-engine h3{margin:14px 0 20px;font-size:clamp(34px,3vw,44px);line-height:1.2;letter-spacing:-.025em}.story-engine__copy>p{max-width:460px;color:var(--muted);font-size:16px;line-height:1.8}.feature-list{display:grid;gap:14px;margin-top:28px}.feature-item{display:flex;align-items:center;gap:12px;color:#39404b;font-size:14px}.feature-item i{display:grid;width:25px;height:25px;place-items:center;border:1px solid rgba(45,160,224,.18);border-radius:8px;color:var(--blue);background:#42b4ef1a;font-size:12px;font-style:normal}.engine-process{display:flex;max-width:480px;flex-wrap:wrap;gap:8px 18px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}.engine-process span{display:flex;align-items:center;gap:6px;color:#5f6874;font-size:11px;white-space:nowrap}.engine-process i{color:var(--blue);font-size:8px;font-style:normal;font-weight:700}.story-engine__visual{position:relative;height:510px}.device{position:absolute;width:230px;height:460px;padding:8px;border-radius:39px;background:linear-gradient(145deg,#e5edf4,#727a86 24%,#16191f 58%,#dce2e8);box-shadow:0 42px 75px #313d5338}.device img{width:100%;height:100%;border-radius:31px;-o-object-fit:cover;object-fit:cover}.device--one{top:28px;left:64px;transform:rotate(-8deg)}.device--two{top:0;right:15px;transform:rotate(8deg)}.float-chip{position:absolute;padding:12px 14px;border:1px solid rgba(48,68,99,.13);border-radius:15px;color:#4e5662;background:#ffffffc7;box-shadow:0 18px 42px #31415e1f;font-size:11px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.float-chip strong{display:block;margin-bottom:3px;color:var(--blue);font-size:14px}.float-chip--a{top:115px;left:0}.float-chip--b{right:-8px;bottom:67px}.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.capability-card{position:relative;min-height:405px;overflow:hidden;padding:38px;border:1px solid var(--line);border-radius:32px;background:#fff;box-shadow:0 16px 50px #2536520f;transition:transform .26s var(--ease),box-shadow .26s ease}.capability-card:hover,.case-card:hover,.mode-card:hover{transform:translateY(-4px);box-shadow:0 25px 65px #2536521c}.capability-card__number{color:#7b8490;font-size:11px;letter-spacing:.16em}.capability-card h3{margin:12px 0;font-size:clamp(24px,1.8vw,29px);line-height:1.28;letter-spacing:-.02em}.capability-card p{max-width:430px;color:var(--muted);line-height:1.75}.capability-card__visual{position:absolute;right:38px;bottom:-30px;left:38px;height:210px;overflow:hidden;border:1px solid var(--line);border-radius:24px 24px 0 0;background:radial-gradient(circle at 50% 0,rgba(85,200,255,.8),transparent 38%),linear-gradient(140deg,#eaf6ff,#eeeaff)}.capability-card--1 .capability-card__visual{background:radial-gradient(circle at 50% 0,rgba(68,185,255,.75),transparent 38%),linear-gradient(140deg,#edf8ff,#f1efff)}.capability-card--2 .capability-card__visual{background:linear-gradient(140deg,#edf6ff,#ede9fb)}.capability-card--3 .capability-card__visual{background:linear-gradient(140deg,#f8f4eb,#e9f3ff)}.capability-card--4 .capability-card__visual{background:linear-gradient(140deg,#e8f4f4,#f2ecff)}.capability-card:after{position:absolute;top:0;right:0;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(76,172,255,.08),transparent 68%);content:"";pointer-events:none;transform:translate(35%,-35%)}.capability-card__visual img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.model-rings{position:absolute;top:49%;left:50%;width:170px;height:170px;border:1px solid rgba(48,157,225,.42);border-radius:50%;box-shadow:0 0 40px #3fb5ff29;transform:translate(-50%,-50%)}.model-rings:after,.model-rings:before{position:absolute;border:1px solid rgba(130,99,229,.38);border-radius:50%;content:"";inset:25px}.model-rings:after{border-color:#fffc;box-shadow:0 0 28px #7865e647;inset:55px}.case-feature{position:relative;height:620px;overflow:hidden;border-radius:38px;background:#101318}.case-feature>img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.case-feature:after{position:absolute;background:linear-gradient(90deg,#000000c7,#0000000a 72%);content:"";inset:0}.case-feature__badge{position:absolute;z-index:3;top:28px;right:28px;display:flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid hsla(0,0%,100%,.22);border-radius:999px;color:#fff;background:#0f141d70;font-size:10px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.case-feature__badge i{width:6px;height:6px;border-radius:50%;background:#62d99f;box-shadow:0 0 9px #62d99fb3}.case-feature__copy{position:absolute;z-index:2;bottom:52px;left:52px;max-width:450px;color:#fff}.case-feature__copy h3{margin-bottom:16px;font-size:clamp(34px,3vw,44px);line-height:1.18;letter-spacing:-.025em}.case-feature__copy p{color:#d4d8df;line-height:1.75}.case-metrics{display:grid;margin-top:22px;grid-template-columns:repeat(3,1fr);gap:16px}.case-metric{padding-top:13px;border-top:1px solid hsla(0,0%,100%,.32)}.case-metric strong{display:block;font-size:25px}.case-metric span{color:#c5cad2;font-size:10px}.case-grid{display:grid;margin-top:20px;grid-template-columns:repeat(2,1fr);gap:20px}.case-card{display:flex;min-height:270px;align-items:center;gap:28px;padding:30px;border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:0 18px 45px #1419230d;transition:.26s var(--ease)}.case-card img{flex:none;width:205px;height:190px;border-radius:21px;-o-object-fit:cover;object-fit:cover}.case-card h3{margin:8px 0 11px;font-size:23px;line-height:1.35;letter-spacing:-.015em}.case-card p{margin-bottom:0;color:var(--muted);font-size:13px;line-height:1.7}.scene-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:repeat(2,260px);gap:18px}.scene-card{position:relative;overflow:hidden;border-radius:28px;background:#dce8f3}.scene-card:first-child{grid-row:1/3}.scene-card img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .7s var(--ease)}.scene-card:hover img{transform:scale(1.04)}.scene-card:after{position:absolute;background:linear-gradient(180deg,transparent 36%,rgba(8,15,25,.75));content:"";inset:0}.scene-card--abstract{background:radial-gradient(circle at 70% 20%,rgba(93,201,255,.72),transparent 30%),radial-gradient(circle at 20% 70%,rgba(123,77,255,.55),transparent 36%),#e7eaf2}.scene-card--abstract:before{position:absolute;right:-12px;bottom:-48px;color:#ffffff38;content:"AI";font-size:150px;font-weight:800}.scene-card__label{position:absolute;z-index:2;bottom:23px;left:25px;color:#fff}.scene-card__label strong{display:block;margin-bottom:5px;font-size:19px}.scene-card__label span{color:#d9dce1;font-size:11px}.research-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}.research-intro{position:relative;min-height:390px;overflow:hidden;padding:42px;border:1px solid var(--line);border-radius:32px;background:linear-gradient(145deg,#edf7ff,#f7f5ff)}.research-intro:after{position:absolute;right:-15px;bottom:-30px;color:#25538c0e;content:"AI + ART";font-size:100px;font-weight:800;white-space:nowrap}.research-intro h3{margin:18px 0;font-size:clamp(28px,2.4vw,34px);line-height:1.28;letter-spacing:-.02em}.research-intro p{color:var(--muted);line-height:1.8}.research-list{display:grid;gap:16px}.research-card{display:flex;min-height:187px;align-items:center;gap:28px;padding:30px 34px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:0 20px 60px #2b3e5c12}.research-card__icon{display:grid;flex:none;width:62px;height:62px;place-items:center;border-radius:20px;color:var(--blue);background:linear-gradient(145deg,#e8f6ff,#f1edff);font-size:16px;font-weight:800}.research-card h4{margin:0 0 7px;font-size:20px}.research-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.mode-card{min-height:230px;padding:28px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 16px 50px #2536520d;transition:.26s var(--ease)}.mode-card__number{display:block;margin-bottom:40px;color:var(--blue);font-size:11px;letter-spacing:.16em}.mode-card h3{margin-bottom:12px;font-size:20px}.mode-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.cta-section{padding:90px 0 110px;background:#f5f6f8}.cta-box{position:relative;display:grid;min-height:420px;overflow:hidden;place-items:center;border:1px solid var(--line);border-radius:42px;background:radial-gradient(circle at 50% 115%,rgba(63,189,255,.3),transparent 40%),radial-gradient(circle at 82% 0,rgba(126,81,255,.18),transparent 33%),#fff;box-shadow:var(--shadow);text-align:center}.cta-box:before{position:absolute;bottom:-90px;width:620px;height:200px;border:1px solid rgba(76,170,230,.25);border-radius:50%;box-shadow:0 0 50px #4ca9ff21;content:""}.cta-box__copy{position:relative;z-index:2;max-width:760px;padding:40px}.cta-box h2{margin-bottom:18px;font-size:clamp(40px,4vw,58px);line-height:1.15;letter-spacing:-.028em}.cta-box p{margin-bottom:28px;color:var(--muted);font-size:16px}.cta-box__tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:27px}.cta-box__tags span{padding:7px 11px;border:1px solid rgba(35,49,71,.09);border-radius:999px;color:#77808c;background:#ffffff8f;font-size:10px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.site-footer{padding:58px 0 36px;color:#dce1e8;background:#10131a}.site-footer__top{display:grid;padding-bottom:52px;grid-template-columns:2fr repeat(4,1fr);gap:48px}.site-brand--footer .site-brand__logo{filter:invert(1)}.site-footer a,.site-footer li,.site-footer p{color:#8e96a2;font-size:12px;line-height:1.9}.site-footer h3{margin:0 0 16px;font-size:13px}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer a:hover{color:#fff}.site-footer__bottom{display:flex;justify-content:space-between;padding-top:21px;border-top:1px solid hsla(0,0%,100%,.08);color:#69717d;font-size:11px}@media(max-width:1023px){.container{width:auto;margin-inline:24px}.section{padding:110px 0}.site-nav{position:fixed;top:72px;right:0;left:0;display:grid;overflow:hidden;gap:0;padding:12px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:#fffffff5;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(-10px);transition:.22s ease;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.site-nav.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-link{min-height:48px;padding:14px 12px;border-bottom:1px solid var(--line);font-size:15px;line-height:20px}.nav-link:after{display:none}.nav-link:last-child{border-bottom:0}.menu-toggle{display:block}.hero{height:100svh;min-height:640px}.story-engine{grid-template-columns:1fr;padding:48px}.story-engine__copy{max-width:600px}.story-engine__visual{width:min(600px,100%);margin:42px auto 0}.capability-grid,.case-grid,.research-grid{grid-template-columns:1fr}.scene-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,260px)}.scene-card:first-child{grid-row:1/3}.mode-grid,.site-footer__top{grid-template-columns:repeat(2,1fr)}}@media(max-width:767px){html{scroll-padding-top:0}.container{width:auto;margin-inline:16px}.section{padding:82px 0}.section-heading{display:block;margin-bottom:36px}.section-heading .text-link{display:inline-block;margin-top:20px}.section-title{font-size:clamp(34px,9.5vw,40px);line-height:1.16}.section-lead{font-size:16px}.site-header{top:0;right:0;left:0;width:auto;min-height:64px;padding:0 12px 0 16px;border-radius:0}.site-nav{top:64px}.site-brand__logo{width:132px}.hero{height:100svh;min-height:600px;padding:0}.hero__background{-o-object-position:48% center;object-position:48% center}.hero:before{background:radial-gradient(ellipse 84% 20% at 50% 70%,hsla(0,0%,100%,.94) 0,rgba(249,252,255,.72) 52%,transparent 100%),linear-gradient(180deg,rgba(242,248,255,.32),transparent 45%)}.hero__content{top:70%;right:18px;left:18px}.hero h1{font-size:clamp(18px,5vw,22px);letter-spacing:.02em}.display-break{display:none}.story-intro{margin-bottom:38px}.story-engine{min-height:0;padding:30px 22px 18px;border-radius:28px}.story-engine h3{font-size:33px}.engine-process{gap:8px 13px;margin-top:26px;padding-top:20px}.story-engine__visual{height:330px;margin-top:24px;transform:scale(.66);transform-origin:top center}.device--one{left:-30px}.device--two{right:-30px}.capability-grid{gap:14px}.capability-card{min-height:390px;padding:28px;border-radius:25px}.capability-card__visual{right:28px;left:28px}.case-feature{height:600px;border-radius:28px}.case-feature:after{background:linear-gradient(0deg,rgba(0,0,0,.82),transparent 76%)}.case-feature__copy{right:24px;bottom:26px;left:24px}.case-feature__copy h3{font-size:32px}.case-card{display:block;padding:22px}.case-card img{width:100%;height:210px;margin-bottom:22px}.scene-grid{display:flex;overflow-x:auto;margin-right:-16px;padding-right:16px;gap:12px;scroll-snap-type:x mandatory}.scene-card{flex:0 0 82vw;height:390px;scroll-snap-align:start}.research-intro{min-height:360px;padding:30px}.research-card{align-items:flex-start;padding:25px}.mode-grid{grid-template-columns:1fr}.mode-card{min-height:0}.mode-card__number{margin-bottom:24px}.cta-section{padding:60px 0}.cta-box{min-height:430px;border-radius:28px}.cta-box__copy{padding:28px}.site-footer__top{grid-template-columns:repeat(2,1fr);gap:32px 20px}.site-footer__brand{grid-column:1/-1}.site-footer__bottom{display:grid;gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}