:root{
  --blue:#2d3fd8;--deep:#172495;--cyan:#1aaeed;--violet:#6939de;--magenta:#e043a6;--orange:#fb7b1f;
  --ink:#0a0b10;--body:#2f3340;--muted:#6b7080;--line:#e5e6ea;--paper:#fafafb;--white:#fff;
  --shadow:0 24px 70px rgba(23,36,149,.13);--radius:24px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--body);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;background:#fff;line-height:1.7}body.menu-open{overflow:hidden}
.scroll-progress{position:fixed;z-index:120;left:0;top:0;width:100%;height:3px;pointer-events:none}.scroll-progress span{display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left center;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--violet),var(--orange));box-shadow:0 0 14px rgba(45,63,216,.35)}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.2}h1{font-size:clamp(2.6rem,6vw,5.6rem);letter-spacing:-.045em}h2{font-size:clamp(2rem,4vw,3.7rem);letter-spacing:-.035em}h3{font-size:1.22rem}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.section{padding:112px 0}.section-sm{padding:72px 0}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--blue);font-weight:800;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--orange))}.lead{max-width:780px;color:var(--muted);font-size:1.12rem}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:48px}.section-head h2{max-width:760px;margin-bottom:0}.section-head .lead{max-width:400px;margin-bottom:2px}.gradient-text{background:linear-gradient(110deg,var(--blue),var(--violet) 58%,var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}.muted{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:70;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,230,234,.8)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand img{width:214px;height:auto}.nav-links{display:flex;align-items:center;gap:25px;font-size:.93rem;font-weight:650}.nav-links a{position:relative;padding:27px 0 24px}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--orange));transition:.25s}.nav-links a:hover:after,.nav-links a.active:after{right:0}.nav-cta,.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;border-radius:999px;padding:13px 21px;border:1px solid transparent;font-weight:800;cursor:pointer;transition:.25s}.nav-cta,.btn-primary{color:#fff;background:linear-gradient(110deg,var(--blue),var(--violet));box-shadow:0 10px 28px rgba(45,63,216,.23)}.nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(45,63,216,.28)}.btn-secondary{color:var(--deep);border-color:var(--line);background:#fff}.btn-secondary:hover{border-color:var(--blue);background:#f6f7ff}.menu-btn{display:none;border:0;background:none;padding:10px;color:var(--deep);font-weight:800}
.hero{position:relative;overflow:hidden;padding:106px 0 96px;background:radial-gradient(circle at 85% 5%,rgba(105,57,222,.12),transparent 34%),radial-gradient(circle at 5% 70%,rgba(26,174,237,.11),transparent 31%),linear-gradient(180deg,#fff,#fafbff)}.hero:before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(45,63,216,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.07fr .93fr;gap:70px;align-items:center}.hero h1{margin-bottom:24px}.hero-copy{max-width:700px;font-size:1.15rem;color:var(--muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.hero-points{display:flex;gap:22px;flex-wrap:wrap;margin-top:36px;color:var(--deep);font-size:.88rem;font-weight:750}.hero-points span{display:flex;align-items:center;gap:8px}.hero-points span:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(251,123,31,.12)}
.value-map{position:relative;aspect-ratio:1/1;max-width:510px;margin-left:auto;border-radius:50%;background:radial-gradient(circle,rgba(45,63,216,.13),transparent 57%);transition:transform .22s ease-out;will-change:transform}.value-map:before,.value-map:after{content:"";position:absolute;border:1px solid rgba(45,63,216,.16);border-radius:50%;inset:12%;animation:orbitPulse 4.8s ease-in-out infinite}.value-map:after{inset:27%;border-color:rgba(105,57,222,.22);animation-delay:-2.4s}.map-orbit{position:absolute;inset:6%;border-radius:50%;border:1px dashed rgba(26,174,237,.2);animation:spin 26s linear infinite}.map-orbit:before{content:"";position:absolute;left:48%;top:-5px;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 18px rgba(26,174,237,.9)}.orbit-b{inset:20%;border-color:rgba(251,123,31,.22);animation-direction:reverse;animation-duration:19s}.orbit-b:before{left:auto;right:18%;top:auto;bottom:-5px;background:var(--orange);box-shadow:0 0 18px rgba(251,123,31,.8)}.map-core{position:absolute;z-index:3;inset:36%;display:grid;place-items:center;text-align:center;border-radius:50%;color:#fff;font-weight:900;background:linear-gradient(135deg,var(--blue),var(--violet) 60%,var(--magenta));box-shadow:0 22px 45px rgba(45,63,216,.28);animation:coreBreath 3.6s ease-in-out infinite}.map-node{position:absolute;z-index:4;padding:10px 14px;border:1px solid rgba(45,63,216,.16);border-radius:999px;background:rgba(255,255,255,.92);box-shadow:0 10px 24px rgba(23,36,149,.1);font-size:.86rem;font-weight:800;color:var(--deep);animation:float 6s ease-in-out infinite}.map-node:nth-child(even){animation-delay:-2s}.n1{top:6%;left:38%}.n2{top:24%;right:2%}.n3{bottom:24%;right:0}.n4{bottom:5%;left:39%}.n5{bottom:24%;left:0}.n6{top:24%;left:0}@keyframes float{50%{transform:translateY(-8px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes orbitPulse{50%{transform:scale(1.025);border-color:rgba(45,63,216,.31)}}@keyframes coreBreath{50%{transform:scale(1.035);box-shadow:0 28px 60px rgba(45,63,216,.38)}}
.stat-band{position:relative;margin-top:-36px;z-index:4}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.stat{padding:26px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;color:var(--deep);font-size:1.16rem}.stat span{color:var(--muted);font-size:.86rem}
.grid-2,.grid-3,.grid-4{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{position:relative;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.25s}.card:hover{transform:translateY(-4px);border-color:rgba(45,63,216,.25);box-shadow:0 22px 55px rgba(23,36,149,.1)}.card .number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;margin-bottom:22px;background:#eef0ff;color:var(--blue);font-weight:900}.card p{margin-bottom:0;color:var(--muted)}.problem-card:before{content:"";display:block;width:40px;height:4px;border-radius:9px;margin-bottom:23px;background:linear-gradient(90deg,var(--cyan),var(--blue))}.problem-card:nth-child(3n):before{background:linear-gradient(90deg,var(--violet),var(--orange))}
.dark{color:#fff;background:radial-gradient(circle at 84% 16%,rgba(105,57,222,.4),transparent 30%),linear-gradient(135deg,#0e1656,#172495 50%,#361577)}.dark h2,.dark h3{color:#fff}.dark .lead,.dark p{color:rgba(255,255,255,.72)}.method{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.steps{display:grid;gap:13px}.step{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:23px;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(255,255,255,.055)}.step-num{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,var(--cyan),var(--blue));font-weight:900}.step:nth-child(3) .step-num,.step:nth-child(4) .step-num{background:linear-gradient(135deg,var(--violet),var(--magenta))}.step:nth-child(5) .step-num{background:linear-gradient(135deg,var(--magenta),var(--orange))}.step h3{margin:0 0 5px}.step p{margin:0;font-size:.92rem}
.service-card{min-height:280px}.service-card .tag{display:inline-block;padding:5px 10px;margin-bottom:30px;border-radius:999px;background:#eef0ff;color:var(--blue);font-size:.76rem;font-weight:900}.service-card a{display:inline-flex;margin-top:24px;color:var(--blue);font-weight:800}.service-card a:after{content:"→";margin-left:7px}.deliver{padding:36px;border-radius:28px;background:linear-gradient(135deg,#eef9ff,#f3efff 64%,#fff3e8)}.deliver-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:center}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}.check{display:flex;gap:10px;padding:14px;border-radius:13px;background:rgba(255,255,255,.75);font-size:.9rem;font-weight:700}.check:before{content:"✓";color:var(--blue);font-weight:1000}
.scene-section{overflow:hidden;background:linear-gradient(180deg,#fafbff,#fff)}.scene-switcher{border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.scene-tabs{display:flex;gap:6px;padding:14px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}.scene-tabs::-webkit-scrollbar{display:none}.scene-tab{flex:0 0 auto;border:0;border-radius:999px;padding:10px 17px;color:var(--muted);background:transparent;font-weight:800;cursor:pointer;transition:.25s}.scene-tab:hover{color:var(--blue);background:#f4f6ff}.scene-tab.active{color:#fff;background:linear-gradient(110deg,var(--blue),var(--violet));box-shadow:0 9px 24px rgba(45,63,216,.22)}.scene-stage{display:grid;grid-template-columns:1.15fr .85fr;min-height:430px}.scene-copy{padding:58px}.scene-copy.is-changing>*{animation:sceneIn .42s both}.scene-copy.is-changing h3{animation-delay:.04s}.scene-copy.is-changing p{animation-delay:.08s}.scene-copy.is-changing .scene-flow{animation-delay:.12s}.scene-copy.is-changing a{animation-delay:.16s}.scene-index{display:block;margin-bottom:24px;color:var(--orange);font-size:.8rem;font-weight:900;letter-spacing:.14em}.scene-copy h3{font-size:clamp(1.8rem,3vw,3rem);margin-bottom:18px}.scene-copy>p{max-width:670px;color:var(--muted);font-size:1.05rem}.scene-art{position:relative;display:grid;place-content:center;text-align:center;isolation:isolate;color:#fff;background:radial-gradient(circle at 68% 25%,rgba(251,123,31,.54),transparent 17%),radial-gradient(circle at 25% 75%,rgba(26,174,237,.55),transparent 25%),linear-gradient(145deg,var(--deep),var(--blue) 55%,var(--violet));overflow:hidden}.scene-art:before{content:"";position:absolute;inset:-25%;z-index:-2;background:conic-gradient(from 90deg,transparent,rgba(255,255,255,.13),transparent 32%);animation:spin 13s linear infinite}.scene-art:after{content:"";position:absolute;inset:8%;z-index:-1;border:1px solid rgba(255,255,255,.19);border-radius:42% 58% 60% 40%;animation:shapeShift 8s ease-in-out infinite}.scene-art strong{font-size:2rem}.scene-art small{margin-top:5px;color:rgba(255,255,255,.7);letter-spacing:.12em}.scene-ring{position:absolute;inset:22%;border:1px dashed rgba(255,255,255,.35);border-radius:50%;animation:spin 19s linear infinite}.scene-ring:before,.scene-ring:after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 18px #fff}.scene-ring:before{left:16%;top:2%}.scene-ring:after{right:4%;bottom:20%}@keyframes sceneIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes shapeShift{50%{border-radius:58% 42% 38% 62%;transform:rotate(8deg) scale(1.04)}}
.case-card{overflow:hidden;padding:0}.case-visual{position:relative;height:190px;background:linear-gradient(135deg,#dff6ff,#e9eaff 55%,#f7e9ff)}.case-visual:before{content:"";position:absolute;width:120px;height:120px;border-radius:36% 64% 54% 46%;right:24px;top:28px;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--violet));opacity:.87;transform:rotate(14deg)}.case-visual:after{content:attr(data-label);position:absolute;left:24px;bottom:22px;padding:8px 12px;border-radius:999px;background:#fff;color:var(--deep);font-size:.76rem;font-weight:900}.case-card:nth-child(2) .case-visual{background:linear-gradient(135deg,#e7fbf5,#e9f4ff)}.case-card:nth-child(3) .case-visual{background:linear-gradient(135deg,#eef0ff,#eee9ff)}.case-card:nth-child(4) .case-visual{background:linear-gradient(135deg,#fff4e7,#f5ecff)}.case-body{padding:26px}.case-type{color:var(--orange);font-size:.78rem;font-weight:900}.case-link{display:inline-flex;margin-top:14px;color:var(--blue);font-weight:800}
.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--deep);font-size:.86rem;font-weight:750}.quote{padding:34px;border-left:4px solid var(--orange);border-radius:0 22px 22px 0;background:var(--paper);font-size:1.24rem;color:var(--deep);font-weight:760}
.page-hero{padding:86px 0 72px;background:radial-gradient(circle at 86% 20%,rgba(105,57,222,.13),transparent 32%),linear-gradient(180deg,#fff,#f8f9ff)}.page-hero h1{font-size:clamp(2.5rem,5vw,4.6rem);max-width:920px}.page-hero .lead{font-size:1.15rem}.breadcrumb{margin-bottom:28px;color:var(--muted);font-size:.85rem}.breadcrumb span{color:var(--blue)}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}.feature-row:last-child{border:0}.feature-row:nth-child(even) .feature-copy{order:2}.feature-art{min-height:330px;border-radius:30px;background:radial-gradient(circle at 70% 30%,rgba(251,123,31,.22),transparent 22%),radial-gradient(circle at 35% 65%,rgba(26,174,237,.28),transparent 30%),linear-gradient(135deg,#edf0fe,#f4eeff);display:grid;place-items:center}.feature-art strong{max-width:210px;text-align:center;color:var(--deep);font-size:1.4rem}.label{display:inline-block;margin-bottom:13px;color:var(--blue);font-size:.78rem;font-weight:900;letter-spacing:.12em}.detail-list{padding:0;list-style:none}.detail-list li{position:relative;padding-left:22px;margin:9px 0;color:var(--muted)}.detail-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.timeline{position:relative;display:grid;gap:20px}.timeline:before{content:"";position:absolute;left:25px;top:20px;bottom:20px;width:2px;background:linear-gradient(var(--cyan),var(--violet),var(--orange))}.timeline-item{position:relative;display:grid;grid-template-columns:52px 1fr;gap:22px}.timeline-dot{z-index:2;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#fff;border:2px solid var(--blue);color:var(--blue);font-weight:900}.timeline-copy{padding:22px 24px;border:1px solid var(--line);border-radius:18px;background:#fff}.timeline-copy h3{margin-bottom:7px}.timeline-copy p{margin-bottom:0;color:var(--muted)}
.case-detail{display:grid;grid-template-columns:220px 1fr;gap:56px;padding:62px 0;border-bottom:1px solid var(--line)}.case-meta{position:sticky;top:110px;align-self:start}.case-meta .industry{font-size:1.8rem;color:var(--deep);font-weight:900}.case-meta .type{color:var(--orange);font-weight:900;font-size:.82rem}.flow{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.flow span{padding:9px 12px;border-radius:10px;background:#eef0ff;color:var(--deep);font-size:.84rem;font-weight:800}.flow span:not(:last-child):after{content:" →";color:var(--orange)}
.cta{padding:52px;border-radius:32px;background:radial-gradient(circle at 90% 0,rgba(251,123,31,.34),transparent 28%),linear-gradient(135deg,var(--deep),var(--violet));color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff;font-size:clamp(1.8rem,4vw,3rem);margin-bottom:10px}.cta p{margin-bottom:0;color:rgba(255,255,255,.72)}.cta .btn{background:#fff;color:var(--deep);white-space:nowrap}
.site-footer{padding:66px 0 28px;color:rgba(255,255,255,.72);background:#0e1656}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:50px}.footer-logo{width:210px;filter:brightness(0) invert(1);margin-bottom:20px}.footer-slogan{display:block;color:#fff;font-weight:400}.footer-title{color:#fff;font-weight:900;margin-bottom:15px}.footer-links{display:grid;gap:9px;font-size:.9rem}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:54px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.78rem}
.wechat-float{position:fixed;z-index:80;right:20px;bottom:90px}.wechat-button{display:flex;align-items:center;gap:9px;padding:13px 17px;border:0;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 16px 38px rgba(23,36,149,.28);font-weight:900;cursor:pointer}.wechat-button:before{content:"企";display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:rgba(255,255,255,.18)}.wechat-pop{position:absolute;right:0;bottom:58px;width:230px;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:.2s}.wechat-pop img{width:160px;margin:0 auto 10px}.wechat-pop strong,.wechat-pop span{display:block;text-align:center}.wechat-pop strong{color:var(--deep)}.wechat-pop span{color:var(--muted);font-size:.78rem}.wechat-float:hover .wechat-pop,.wechat-float.open .wechat-pop{opacity:1;visibility:visible;transform:none}.mobile-contact{display:none;position:fixed;z-index:75;left:12px;right:12px;bottom:12px}.mobile-contact button{width:100%;border:0;color:#fff;background:linear-gradient(110deg,var(--blue),var(--violet));border-radius:999px;padding:14px;font-weight:900;box-shadow:0 14px 35px rgba(23,36,149,.3)}
.qr-modal{position:fixed;z-index:100;inset:0;display:none;place-items:center;padding:20px;background:rgba(10,11,16,.62);backdrop-filter:blur(8px)}.qr-modal.open{display:grid}.qr-card{position:relative;width:min(360px,100%);padding:30px;border-radius:26px;background:#fff;text-align:center;box-shadow:var(--shadow)}.qr-card img{width:210px;margin:14px auto}.qr-card h3{margin-bottom:6px}.qr-card p{color:var(--muted);font-size:.9rem}.modal-close{position:absolute;right:14px;top:12px;border:0;background:#f1f2f6;width:34px;height:34px;border-radius:50%;font-size:1.2rem;cursor:pointer}
.contact-card{display:grid;grid-template-columns:1fr 320px;gap:60px;padding:48px;border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:var(--shadow)}.contact-qr{padding:24px;border-radius:22px;background:var(--paper);text-align:center}.contact-qr img{width:210px;margin:auto}.contact-qr strong{display:block;margin-top:12px;color:var(--deep)}
.notice{padding:18px 20px;border-radius:14px;background:#fff5ec;color:#7b3d0b;border:1px solid #ffd8b8;font-size:.88rem}
@media(max-width:1000px){.nav-links{position:fixed;inset:78px 0 0;display:none;align-content:start;padding:26px 30px;background:#fff}.nav-links.open{display:grid}.nav-links a{padding:12px 0;font-size:1.08rem}.nav-links a:after{display:none}.nav-cta{display:none}.menu-btn{display:block}.hero-grid,.method,.deliver-grid,.contact-card{grid-template-columns:1fr}.hero-grid{gap:35px}.value-map{width:min(100%,480px);margin:auto}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{display:none}.section-head{display:block}.section-head .lead{margin-top:16px;max-width:700px}.feature-row{gap:35px}.case-detail{grid-template-columns:1fr;gap:20px}.case-meta{position:static}.scene-stage{grid-template-columns:1fr}.scene-art{min-height:290px}.wechat-float{display:none}.mobile-contact{display:block}body{padding-bottom:75px}}
@media(max-width:680px){.container{width:min(calc(100% - 28px),var(--max))}.section{padding:76px 0}.section-sm{padding:54px 0}.nav{height:68px}.brand img{width:170px}.nav-links{inset:68px 0 0}.hero{padding:72px 0 62px}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:2.65rem}.hero-copy{font-size:1rem}.value-map{margin-top:10px}.map-node{font-size:.72rem;padding:7px 9px}.map-core{font-size:.85rem}.stat-band{margin-top:0;padding-top:14px}.stat-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.card{padding:23px}.method{gap:38px}.step{grid-template-columns:44px 1fr;padding:18px}.step-num{width:42px;height:42px}.check-list{grid-template-columns:1fr}.deliver{padding:26px}.feature-row{grid-template-columns:1fr;padding:38px 0}.feature-row:nth-child(even) .feature-copy{order:0}.feature-art{min-height:230px}.page-hero{padding:62px 0 52px}.page-hero h1{font-size:2.55rem}.case-detail{padding:42px 0}.scene-tabs{padding:10px}.scene-tab{padding:8px 13px}.scene-copy{padding:30px 23px}.scene-art{min-height:235px}.scene-copy>p{font-size:.96rem}.cta{display:block;padding:32px}.cta .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.contact-card{padding:25px}.contact-qr{padding:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* =========================================================
   ENTERPRISE TECHNOLOGY EXPERIENCE · 2026 REBUILD
   ========================================================= */
:root{--night:#070b24;--night-2:#0b123d;--electric:#4c64ff;--aqua:#36d7ff;--ice:#eaf1ff}
.home-v2{background:var(--night);color:#fff}
.home-v2 .site-header{position:fixed;left:0;right:0;top:0;color:#fff;background:linear-gradient(180deg,rgba(5,9,31,.84),rgba(5,9,31,.08));border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px);transition:background .35s,border-color .35s}
.home-v2 .site-header.scrolled{background:rgba(7,11,36,.94);border-color:rgba(255,255,255,.13)}
.home-v2 .brand{display:inline-flex;padding:7px 11px;border-radius:5px;background:#fff;box-shadow:0 8px 25px rgba(0,0,0,.12)}.home-v2 .brand img{filter:none}
.home-v2 .nav-links a{color:rgba(255,255,255,.78)}
.home-v2 .nav-links a:hover,.home-v2 .nav-links a.active{color:#fff}
.home-v2 .nav-cta{background:#fff;color:var(--deep);box-shadow:none}
.home-v2 .menu-btn{color:#fff}
.tech-kicker{display:inline-flex;align-items:center;gap:12px;color:rgba(255,255,255,.68);font-size:.74rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
.tech-kicker i{display:block;width:34px;height:1px;background:linear-gradient(90deg,var(--aqua),var(--orange))}
.dark-kicker{color:var(--blue)}
.tech-hero{position:relative;isolation:isolate;display:flex;min-height:100svh;padding:145px 0 58px;overflow:hidden;background:radial-gradient(circle at 80% 44%,rgba(76,100,255,.18),transparent 30%),radial-gradient(circle at 17% 68%,rgba(54,215,255,.09),transparent 28%),linear-gradient(140deg,#05091f 0%,#09103b 55%,#09051f 100%)}
.hero-noise{position:absolute;z-index:-2;inset:0;opacity:.45;background-image:linear-gradient(rgba(120,145,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(120,145,255,.055) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,#000,rgba(0,0,0,.3))}
.hero-noise:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(54,215,255,.08),transparent);transform:translateX(-100%);animation:scanHero 8s ease-in-out infinite}
.hero-beam{position:absolute;z-index:-1;width:55vw;height:1px;opacity:.5;background:linear-gradient(90deg,transparent,var(--aqua),transparent);transform-origin:left center;filter:drop-shadow(0 0 10px var(--aqua))}
.beam-a{left:53%;top:29%;transform:rotate(24deg);animation:beamSweep 9s ease-in-out infinite}.beam-b{left:58%;bottom:18%;transform:rotate(-20deg);animation:beamSweep 11s ease-in-out -4s infinite}
.tech-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:75px;align-items:center;width:100%}
.hero-content{position:relative;z-index:2}.hero-content h1{max-width:790px;margin:26px 0 30px;color:#fff;font-size:clamp(3.1rem,5.6vw,6rem);font-weight:760;line-height:1.08;letter-spacing:-.055em}.hero-content h1 span{color:transparent;background:linear-gradient(95deg,#fff 5%,#8bcfff 43%,#8c85ff 76%,#ffaf6f);-webkit-background-clip:text;background-clip:text}.hero-content>p{max-width:720px;color:rgba(255,255,255,.64);font-size:1.1rem;line-height:1.9}.btn-light{color:var(--deep);background:#fff;border-color:#fff;box-shadow:0 15px 45px rgba(0,0,0,.18)}.btn-light:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(54,215,255,.18)}.text-link{display:inline-flex;align-items:center;gap:15px;font-weight:850}.hero-content .text-link{padding:12px;color:#fff}.text-link b{display:grid;place-items:center;width:29px;height:29px;border:1px solid currentColor;border-radius:50%;font-weight:500;transition:.25s}.text-link:hover b{transform:translate(3px,-3px)}.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:38px}.hero-tags span{padding:8px 13px;border:1px solid rgba(255,255,255,.14);border-radius:999px;color:rgba(255,255,255,.62);font-size:.76rem;background:rgba(255,255,255,.035)}
.enterprise-orbit{position:relative;aspect-ratio:1/1;max-width:570px;width:100%;margin-left:auto;transform-style:preserve-3d;transition:transform .22s ease-out}.orbit-glow{position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle,rgba(76,100,255,.3),rgba(76,100,255,.04) 48%,transparent 68%);filter:blur(3px);animation:coreBreath 4s ease-in-out infinite}.orbit-line{position:absolute;border:1px solid rgba(123,154,255,.24);border-radius:50%;animation:spin 24s linear infinite}.orbit-line i{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--aqua);box-shadow:0 0 20px var(--aqua)}.orbit-1{inset:5%;transform:rotateX(65deg)}.orbit-1 i{top:12%;left:14%}.orbit-2{inset:17%;border-style:dashed;animation-direction:reverse;animation-duration:18s}.orbit-2 i{right:2%;top:54%;background:#a099ff;box-shadow:0 0 20px #a099ff}.orbit-3{inset:28%;animation-duration:13s}.orbit-3 i{bottom:3%;left:42%;background:var(--orange);box-shadow:0 0 20px var(--orange)}.orbit-core{position:absolute;z-index:4;inset:32%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.24);border-radius:50%;background:radial-gradient(circle at 35% 24%,rgba(255,255,255,.16),transparent 28%),linear-gradient(145deg,rgba(42,66,210,.92),rgba(45,22,135,.92));box-shadow:0 0 80px rgba(76,100,255,.32),inset 0 0 40px rgba(255,255,255,.08);backdrop-filter:blur(8px)}.orbit-core small{color:rgba(255,255,255,.55);font-size:.58rem;letter-spacing:.13em}.orbit-core strong{margin:3px 0;color:#fff;font-size:1.75rem}.orbit-core span{color:var(--aqua);font-size:.75rem;font-weight:800}.orbit-node{position:absolute;z-index:5;min-width:86px;padding:10px 14px;border:1px solid rgba(255,255,255,.16);border-radius:8px;color:#fff;background:rgba(12,21,64,.68);box-shadow:0 10px 34px rgba(0,0,0,.2);backdrop-filter:blur(12px);font-size:.84rem;font-weight:850;animation:nodeFloat 6s ease-in-out infinite}.orbit-node em{margin-right:8px;color:var(--aqua);font-size:.62rem;font-style:normal}.node-production{top:4%;left:42%}.node-operation{top:24%;right:0;animation-delay:-1s}.node-management{right:2%;bottom:21%;animation-delay:-2s}.node-marketing{bottom:2%;left:40%;animation-delay:-3s}.node-service{bottom:22%;left:0;animation-delay:-4s}.node-decision{top:24%;left:-1%;animation-delay:-5s}.hero-foot{position:absolute;left:50%;bottom:24px;display:flex;align-items:center;gap:18px;transform:translateX(-50%);color:rgba(255,255,255,.38);font-size:.66rem;letter-spacing:.13em}.hero-foot i{height:1px;flex:1;background:rgba(255,255,255,.15)}.hero-foot strong{color:rgba(255,255,255,.55);font-size:.74rem;letter-spacing:0;white-space:nowrap}
.proof-section{position:relative;color:var(--ink);background:#fff}.proof-grid{display:grid;grid-template-columns:2.2fr repeat(4,1fr);align-items:stretch}.proof-intro{padding:82px 50px 82px 0}.proof-intro h2{max-width:530px;margin:20px 0 0;font-size:2.25rem}.proof-item{display:flex;flex-direction:column;justify-content:center;padding:45px 28px;border-left:1px solid var(--line)}.proof-item strong{display:block;color:var(--deep);font-size:3.6rem;line-height:1}.proof-item strong sup{font-size:.75rem}.proof-item span{margin-top:17px;color:var(--muted);font-size:.83rem;line-height:1.7}
.section-deep{padding:140px 0;color:#fff;background:radial-gradient(circle at 10% 20%,rgba(54,215,255,.08),transparent 25%),linear-gradient(145deg,#070b24,#0d164b)}.story-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:110px}.sticky-copy{position:sticky;top:130px;align-self:start}.story-heading h2{margin:25px 0;color:#fff;font-size:clamp(2.5rem,4vw,4.3rem)}.story-heading p{max-width:490px;color:rgba(255,255,255,.58);font-size:1.02rem}.story-heading .text-link{margin-top:30px;color:#fff}.story-list{display:grid}.story-panel{position:relative;min-height:330px;padding:62px 12px 62px 75px;border-top:1px solid rgba(255,255,255,.13)}.story-panel:last-child{border-bottom:1px solid rgba(255,255,255,.13)}.story-panel>span{color:var(--aqua);font-size:.68rem;font-weight:900;letter-spacing:.14em}.story-panel h3{max-width:650px;margin:24px 0 17px;color:#fff;font-size:clamp(1.7rem,2.6vw,2.7rem)}.story-panel p{max-width:640px;color:rgba(255,255,255,.52)}.story-line{position:absolute;left:0;top:65px;width:40px;height:40px;border:1px solid rgba(54,215,255,.32);border-radius:50%}.story-line:after{content:"";position:absolute;left:50%;top:100%;width:1px;height:220px;background:linear-gradient(var(--aqua),transparent)}.story-line i{position:absolute;inset:12px;border-radius:50%;background:var(--aqua);box-shadow:0 0 20px var(--aqua)}
.capability-stage{padding:140px 0;color:var(--ink);background:#f6f8ff}.stage-head{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:55px}.stage-head h2{max-width:760px;margin:21px 0 0;font-size:clamp(2.5rem,4vw,4.2rem)}.stage-head>p{max-width:430px;color:var(--muted)}.capability-shell{display:grid;grid-template-columns:360px 1fr;border:1px solid #dce0f2;background:#fff;box-shadow:0 30px 85px rgba(23,36,149,.1)}.capability-nav{display:grid;background:#0b123d}.capability-tab{display:grid;grid-template-columns:44px 1fr;align-items:center;gap:8px;padding:23px 26px;border:0;border-bottom:1px solid rgba(255,255,255,.09);color:rgba(255,255,255,.56);background:transparent;text-align:left;cursor:pointer;transition:.28s}.capability-tab em{font-size:.68rem;font-style:normal;color:var(--aqua)}.capability-tab span{font-weight:800}.capability-tab:hover{color:#fff;background:rgba(255,255,255,.055)}.capability-tab.active{color:#fff;background:linear-gradient(100deg,rgba(76,100,255,.42),rgba(76,100,255,.08));box-shadow:inset 3px 0 0 var(--aqua)}.capability-display{display:grid;grid-template-columns:1.1fr .9fr;min-height:560px}.capability-copy{padding:68px 55px}.capability-copy.is-changing>*{animation:sceneIn .45s both}.capability-copy>span{color:var(--blue);font-size:.68rem;font-weight:900;letter-spacing:.16em}.capability-copy h3{margin:26px 0 20px;font-size:clamp(2rem,3.2vw,3.2rem)}.capability-copy>p{color:var(--muted);font-size:1.03rem}.capability-deliver{display:flex;gap:9px;flex-wrap:wrap;margin:34px 0}.capability-deliver b{width:100%;margin-bottom:7px;color:var(--ink);font-size:.82rem}.capability-deliver span{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--deep);font-size:.76rem;font-weight:750;background:#fafbff}.capability-copy .text-link{color:var(--deep)}.capability-visual{position:relative;display:grid;place-items:center;overflow:hidden;color:#fff;background:radial-gradient(circle at 72% 25%,rgba(251,123,31,.34),transparent 18%),linear-gradient(145deg,#142388,#3e2a9c 60%,#111a58)}.data-plane{position:absolute;inset:-30%;transform:perspective(500px) rotateX(60deg) rotateZ(-18deg);background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:34px 34px;animation:planeMove 12s linear infinite}.data-plane i{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--aqua);box-shadow:0 0 16px var(--aqua)}.data-plane i:nth-child(1){left:28%;top:31%}.data-plane i:nth-child(2){right:25%;top:41%;background:var(--orange)}.data-plane i:nth-child(3){left:49%;bottom:22%}.data-plane i:nth-child(4){right:12%;bottom:12%;background:#b299ff}.visual-code{position:relative;z-index:2;color:rgba(255,255,255,.15);font-size:11rem;font-weight:950;line-height:1}.visual-label{position:absolute;z-index:3;left:36px;bottom:33px;color:#fff;font-size:.76rem;font-weight:850;letter-spacing:.14em}
.industry-stage{position:relative;isolation:isolate;padding:140px 0;color:#fff;overflow:hidden;background:#05091f}.industry-backdrop{position:absolute;z-index:-1;inset:0;background:radial-gradient(circle at 86% 20%,rgba(105,57,222,.35),transparent 32%),radial-gradient(circle at 20% 86%,rgba(26,174,237,.16),transparent 30%),linear-gradient(115deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:auto,auto,58px 58px}.light-head h2{color:#fff}.light-head>p{color:rgba(255,255,255,.54)}.industry-track{display:grid;grid-template-columns:1.45fr 1fr;gap:1px;margin:60px 0 40px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.industry-card{position:relative;min-height:300px;padding:42px;color:#fff;background:rgba(9,16,55,.92);overflow:hidden;transition:.35s}.industry-card:before{content:"";position:absolute;right:-15%;bottom:-55%;width:70%;aspect-ratio:1;border:1px solid rgba(54,215,255,.23);border-radius:50%;box-shadow:0 0 80px rgba(76,100,255,.14);transition:.5s}.industry-card:after{content:"";position:absolute;inset:0;opacity:0;background:linear-gradient(135deg,rgba(76,100,255,.32),transparent 62%);transition:.35s}.industry-card:hover{z-index:2;transform:translateY(-6px);background:#101c65}.industry-card:hover:after{opacity:1}.industry-card:hover:before{transform:scale(1.2);border-color:var(--aqua)}.industry-card.large{grid-row:span 2;min-height:601px;padding:58px}.industry-card span,.industry-card h3,.industry-card p,.industry-card strong{position:relative;z-index:2}.industry-card span{color:var(--aqua);font-size:.72rem;font-weight:900;letter-spacing:.15em}.industry-card h3{max-width:570px;margin:30px 0 18px;color:#fff;font-size:clamp(1.7rem,2.7vw,3rem)}.industry-card p{color:rgba(255,255,255,.48)}.industry-card strong{position:absolute;left:42px;bottom:35px;font-size:.78rem}.industry-card.large strong{left:58px;bottom:50px}.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.3);background:transparent}.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.case-stage{padding:140px 0;color:var(--ink);background:#fff}.case-lead{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:end;margin-bottom:70px}.case-lead .tech-kicker{grid-column:1/-1}.case-lead h2{margin:0;font-size:clamp(2.6rem,4vw,4.5rem)}.case-lead p{max-width:440px;color:var(--muted)}.case-showcase{border-top:1px solid var(--line)}.case-row{display:grid;grid-template-columns:55px 120px 1fr 110px 35px;gap:18px;align-items:center;padding:28px 8px;border-bottom:1px solid var(--line);transition:.28s}.case-row em{color:var(--blue);font-size:.68rem;font-style:normal}.case-row span{color:var(--muted);font-size:.83rem}.case-row h3{margin:0;font-size:1.35rem}.case-row b{color:var(--orange);font-size:.72rem}.case-row i{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:50%;font-style:normal;transition:.25s}.case-row:hover{padding-left:24px;background:#f7f8ff}.case-row:hover i{color:#fff;border-color:var(--blue);background:var(--blue);transform:translate(3px,-3px)}
.ip-stage{padding:130px 0;color:#fff;background:radial-gradient(circle at 5% 25%,rgba(54,215,255,.14),transparent 27%),linear-gradient(135deg,#111d70,#38228c 58%,#701c79)}.ip-grid{display:grid;grid-template-columns:.68fr 1.32fr;gap:100px;align-items:center}.ip-mark{position:relative;display:flex;flex-direction:column;justify-content:center;aspect-ratio:1;border:1px solid rgba(255,255,255,.16);border-radius:50%;padding:22%;background:radial-gradient(circle,rgba(255,255,255,.09),transparent 62%)}.ip-mark:after{content:"";position:absolute;inset:8%;border:1px dashed rgba(255,255,255,.26);border-radius:50%;animation:spin 30s linear infinite}.ip-mark span{color:var(--aqua);font-size:4rem;font-weight:950;line-height:1}.ip-mark strong{color:#fff;font-size:2.2rem}.ip-mark small{margin-top:8px;color:rgba(255,255,255,.57);letter-spacing:.18em}.ip-copy h2{margin:25px 0;color:#fff;font-size:clamp(2.5rem,4.3vw,4.5rem)}.ip-copy>p{max-width:720px;color:rgba(255,255,255,.6)}.ip-columns{display:flex;gap:8px;flex-wrap:wrap;margin:32px 0}.ip-columns span{padding:8px 12px;border:1px solid rgba(255,255,255,.15);border-radius:999px;color:rgba(255,255,255,.72);font-size:.76rem}.final-contact{padding:110px 0;color:#fff;background:#06091c}.contact-grid{display:flex;align-items:end;justify-content:space-between;gap:60px}.contact-grid h2{max-width:850px;margin:24px 0 15px;color:#fff;font-size:clamp(2.5rem,4vw,4.2rem)}.contact-grid p{color:rgba(255,255,255,.53)}.home-v2 .footer-logo{padding:8px 11px;border-radius:4px;background:#fff;filter:none}
body:not(.home-v2) .page-hero{padding:120px 0 90px;color:#fff;background:radial-gradient(circle at 83% 26%,rgba(76,100,255,.36),transparent 28%),radial-gradient(circle at 20% 90%,rgba(54,215,255,.12),transparent 26%),linear-gradient(140deg,#070b24,#101b60)}body:not(.home-v2) .page-hero h1{color:#fff}body:not(.home-v2) .page-hero .lead,body:not(.home-v2) .breadcrumb{color:rgba(255,255,255,.62)}body:not(.home-v2) .breadcrumb span{color:var(--aqua)}body:not(.home-v2) .feature-art{background:radial-gradient(circle at 72% 24%,rgba(251,123,31,.22),transparent 18%),linear-gradient(140deg,#edf3ff,#ece9ff)}body:not(.home-v2) .card{border-radius:8px}body:not(.home-v2) .cta{border-radius:8px}
@keyframes scanHero{0%,15%{transform:translateX(-100%)}70%,100%{transform:translateX(100%)}}@keyframes beamSweep{50%{opacity:.15;transform:rotate(29deg) translateX(6%)}}@keyframes nodeFloat{50%{transform:translateY(-9px)}}@keyframes planeMove{to{background-position:68px 68px}}

@media(max-width:1100px){.tech-hero-grid{grid-template-columns:1fr;gap:40px}.tech-hero{padding-top:130px}.enterprise-orbit{max-width:520px;margin:0 auto}.proof-grid{grid-template-columns:2fr repeat(2,1fr)}.proof-intro{grid-row:span 2}.story-grid{grid-template-columns:1fr;gap:55px}.sticky-copy{position:static}.capability-shell{grid-template-columns:280px 1fr}.capability-display{grid-template-columns:1fr}.capability-visual{min-height:300px}.industry-track{grid-template-columns:1fr 1fr}.industry-card.large{grid-column:1/-1;grid-row:auto;min-height:420px}.ip-grid{gap:55px}}
@media(max-width:1000px){.home-v2 .nav-links{color:var(--ink);background:#fff}.home-v2 .nav-links a{color:var(--ink)}.home-v2 .site-header{background:rgba(7,11,36,.94)}.proof-grid{grid-template-columns:1fr 1fr}.proof-intro{grid-column:1/-1;grid-row:auto;padding:70px 0 35px}.proof-item{min-height:180px}.capability-shell{grid-template-columns:1fr}.capability-nav{display:flex;overflow-x:auto}.capability-tab{flex:0 0 240px}.industry-card.large{min-height:360px}.ip-grid{grid-template-columns:1fr}.ip-mark{max-width:430px;margin:auto}.case-lead{grid-template-columns:1fr}.contact-grid{display:block}.contact-grid .btn{margin-top:25px}}
@media(max-width:680px){.tech-hero{min-height:auto;padding:118px 0 70px}.hero-content h1{font-size:2.85rem}.hero-content>p{font-size:.98rem}.enterprise-orbit{margin-top:12px}.orbit-node{min-width:auto;padding:7px 9px;font-size:.7rem}.orbit-node em{display:none}.orbit-core strong{font-size:1.1rem}.orbit-core small{font-size:.43rem}.hero-foot{display:none}.proof-grid{grid-template-columns:1fr 1fr}.proof-intro{padding-top:62px}.proof-intro h2{font-size:1.9rem}.proof-item{min-height:155px;padding:30px 18px}.proof-item strong{font-size:2.7rem}.section-deep,.capability-stage,.industry-stage,.case-stage,.ip-stage{padding:85px 0}.story-heading h2,.stage-head h2{font-size:2.45rem}.story-panel{min-height:270px;padding:45px 0 45px 55px}.story-line{top:47px;width:31px;height:31px}.story-line i{inset:9px}.story-line:after{height:190px}.story-panel h3{font-size:1.75rem}.stage-head{display:block;margin-bottom:35px}.stage-head>p{margin-top:18px}.capability-tab{flex-basis:210px;padding:18px}.capability-copy{padding:38px 23px}.capability-copy h3{font-size:2rem}.visual-code{font-size:8rem}.industry-track{grid-template-columns:1fr}.industry-card,.industry-card.large{grid-column:auto;min-height:310px;padding:32px}.industry-card strong,.industry-card.large strong{left:32px;bottom:28px}.case-lead{gap:18px;margin-bottom:45px}.case-lead h2{font-size:2.45rem}.case-row{grid-template-columns:34px 1fr 34px;gap:10px;padding:23px 0}.case-row span{display:none}.case-row h3{font-size:1.05rem}.case-row b{display:none}.ip-mark{max-width:310px}.ip-copy h2{font-size:2.5rem}.final-contact{padding:80px 0}.contact-grid h2{font-size:2.4rem}}
@media(prefers-reduced-motion:reduce){.hero-noise:after,.hero-beam,.orbit-line,.orbit-glow,.orbit-node,.data-plane,.industry-card:before,.ip-mark:after{animation:none!important}.enterprise-orbit{transform:none!important}}

/* Light brand foundation for inner pages */
body:not(.home-v2):not(.home-v3) .page-hero{padding:92px 0 76px;color:var(--body);background:radial-gradient(circle at 84% 18%,rgba(105,57,222,.11),transparent 30%),radial-gradient(circle at 12% 85%,rgba(26,174,237,.1),transparent 28%),linear-gradient(180deg,#fff,#F7FAFF)}
body:not(.home-v2):not(.home-v3) .page-hero h1{color:var(--ink);font-size:clamp(2.3rem,3.7vw,3.4rem)}
body:not(.home-v2):not(.home-v3) .page-hero .lead,body:not(.home-v2):not(.home-v3) .breadcrumb{color:var(--muted)}

/* Unified brand typography and Yunshu consultation */
html,body,button,input,textarea,select{font-family:"Microsoft YaHei","微软雅黑",Arial,sans-serif!important;font-synthesis:none}
.brand{display:flex;align-items:center;overflow:hidden;width:220px;height:56px}.brand img{width:220px;height:auto;max-height:52px;object-fit:contain;object-position:left center}
.nav-cta,.btn,.wechat-button,.mobile-contact button{font-family:"Microsoft YaHei","微软雅黑",Arial,sans-serif!important;-webkit-font-smoothing:auto;text-rendering:optimizeLegibility;text-shadow:none}
.nav-cta:hover,.btn-primary:hover{transform:none}
.footer-logo{width:238px;max-height:70px;object-fit:contain;object-position:left center;filter:none}
.wechat-float{right:22px;bottom:78px}.wechat-button{min-width:154px;padding:8px 13px 8px 8px;border:1px solid rgba(255,255,255,.38);border-radius:42px;background:linear-gradient(125deg,#1AAEED,#2D3FD8 58%,#6939DE);box-shadow:0 15px 38px rgba(23,36,149,.28);text-align:left}
.wechat-button:before{display:none}.wechat-button>img{width:48px;height:48px;border:2px solid rgba(255,255,255,.7);border-radius:50%;object-fit:cover;object-position:50% 18%;background:#fff}.wechat-button>span,.wechat-button b,.wechat-button small{display:block}.wechat-button b{color:#fff;font-size:.9rem}.wechat-button small{color:rgba(255,255,255,.75);font-size:.65rem;font-weight:500}
.wechat-pop{bottom:73px;width:285px;padding:18px;border-radius:14px}.consultant-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:13px;border-bottom:1px solid var(--line)}.consultant-head>img{width:54px;height:54px;margin:0;border-radius:50%;object-fit:cover;object-position:50% 18%;background:#EEF3FF}.consultant-head>div{min-width:0}.consultant-head strong,.consultant-head span{text-align:left}.consultant-head strong{font-size:1rem}.consultant-head span{font-size:.68rem}.wechat-pop .wechat-qr{display:block;width:156px;height:156px;margin:0 auto 9px;object-fit:contain}.wechat-pop>b{display:block;color:var(--deep);font-size:.85rem;text-align:center}.wechat-pop>span{font-size:.72rem}
.mobile-contact button{display:flex;align-items:center;justify-content:center;gap:9px}.mobile-contact button img{width:32px;height:32px;border:2px solid rgba(255,255,255,.7);border-radius:50%;object-fit:cover;object-position:50% 18%}
.qr-card .modal-yunshu{width:72px;height:72px;margin:-52px auto 8px;border:4px solid #fff;border-radius:50%;object-fit:cover;object-position:50% 18%;box-shadow:0 10px 25px rgba(23,36,149,.15)}
@media(max-width:680px){.brand{width:176px;height:48px}.brand img{width:176px;max-height:46px}.footer-logo{width:220px}}

.inner-visual-band{padding:34px 0 42px;background:linear-gradient(180deg,#F7FAFF,#fff)}
.inner-visual-band>.container{padding:28px;border:1px solid #E0E6F3;border-radius:14px;background:#fff;box-shadow:0 18px 44px rgba(23,36,149,.07)}
.inner-band-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:25px}.inner-band-head span{color:var(--blue);font-size:.75rem;font-weight:900;letter-spacing:.12em}.inner-band-head strong{max-width:760px;color:var(--ink);font-size:1.3rem;text-align:right}
.inner-process{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;padding-top:14px}.inner-process>i{position:absolute;left:8%;right:8%;top:41px;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--violet),var(--magenta),var(--orange));overflow:hidden}.inner-process>i:after{content:"";position:absolute;top:-3px;width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:0 0 16px #fff;animation:innerSignal 5s linear infinite}.inner-process>div{position:relative;z-index:2;text-align:center}.inner-process b{display:grid;place-items:center;width:56px;height:56px;margin:auto;border:5px solid #fff;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--violet));box-shadow:0 8px 25px rgba(45,63,216,.24)}.inner-process span{display:block;margin-top:12px;color:var(--ink);font-size:.86rem;font-weight:800}@keyframes innerSignal{from{left:0}to{left:100%}}
.service-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-preview>div{position:relative;min-height:145px;padding:22px;border:1px solid #E1E6F2;border-radius:10px;overflow:hidden;background:linear-gradient(145deg,#F8FCFF,#F4F1FF);transition:.3s}.service-preview>div:after{content:"";position:absolute;right:-32px;bottom:-42px;width:110px;height:110px;border:18px solid rgba(45,63,216,.08);border-radius:50%}.service-preview>div:hover{transform:translateY(-5px);border-color:#BAC5FC;box-shadow:0 16px 36px rgba(23,36,149,.09)}.service-preview small,.service-preview b,.service-preview span{position:relative;z-index:2;display:block}.service-preview small{color:var(--blue);font-weight:800}.service-preview b{margin:8px 0;color:var(--ink);font-size:1rem}.service-preview span{color:var(--muted);font-size:.78rem}
.inner-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.inner-photo-grid figure{position:relative;height:230px;margin:0;overflow:hidden;border-radius:10px;background:#E9EEF8}.inner-photo-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.inner-photo-grid figure:hover img{transform:scale(1.045)}.inner-photo-grid figure:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,rgba(7,16,48,.78))}.inner-photo-grid figcaption{position:absolute;z-index:2;left:18px;right:18px;bottom:15px;color:#fff;font-size:.88rem;font-weight:800}
.ip-inner-band{padding:38px 0;background:linear-gradient(90deg,rgba(15,36,118,.96),rgba(45,63,216,.9),rgba(105,57,222,.84)),url('../assets/ai-pengyou-bg.jpg') center/cover}.ip-inner-band>.container{display:grid;grid-template-columns:280px 1fr;gap:55px;align-items:center;border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.06);backdrop-filter:blur(8px)}.ip-inner-logo span{display:inline-block;margin-bottom:12px;padding:5px 9px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:rgba(255,255,255,.83);font-size:.68rem}.ip-inner-logo img{display:block;width:250px;max-height:100px;object-fit:contain;object-position:left center}.ip-inner-band strong{display:block;color:#fff;font-size:1.55rem}.ip-inner-band p{margin:10px 0 0;color:rgba(255,255,255,.76)}
.about-inner-band>.container{display:grid;grid-template-columns:300px 1fr;gap:55px;align-items:center}.about-inner-band img{width:280px;max-height:100px;object-fit:contain}.about-inner-band span{color:var(--blue);font-size:.72rem;font-weight:900;letter-spacing:.15em}.about-inner-band strong{display:block;margin-top:8px;color:var(--ink);font-size:1.6rem}.about-inner-band p{margin:4px 0 0;color:var(--muted)}
.contact-inner-band>.container{position:relative;display:grid;grid-template-columns:1fr 280px;align-items:center;min-height:250px;padding:35px 35px 0;overflow:hidden;background:linear-gradient(120deg,#F2FAFF,#F4F0FF)}.contact-inner-band span{color:var(--blue);font-size:.75rem;font-weight:900}.contact-inner-band strong{display:block;max-width:760px;margin:10px 0;color:var(--ink);font-size:1.55rem}.contact-inner-band p{color:var(--muted)}.contact-inner-band img{align-self:end;width:100%;height:250px;object-fit:cover;object-position:50% 10%}
@media(max-width:760px){.inner-band-head{display:block}.inner-band-head strong{display:block;margin-top:8px;text-align:left}.inner-process{grid-template-columns:1fr}.inner-process>i{left:27px;right:auto;top:30px;bottom:30px;width:3px;height:auto}.inner-process>i:after{display:none}.inner-process>div{display:grid;grid-template-columns:62px 1fr;align-items:center;text-align:left}.inner-process b{margin:0}.inner-process span{margin:0}.service-preview,.inner-photo-grid{grid-template-columns:1fr}.inner-photo-grid figure{height:210px}.ip-inner-band>.container,.about-inner-band>.container,.contact-inner-band>.container{grid-template-columns:1fr}.ip-inner-logo img{width:210px}.contact-inner-band img{height:300px}.about-inner-band img{width:230px}}

.footer-logo{width:300px;max-height:90px}.footer-brand-matrix{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:36px;padding:18px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand-matrix>span{margin-right:8px;color:rgba(255,255,255,.48);font-size:.72rem;letter-spacing:.12em}.footer-brand-matrix a{padding:7px 10px;border:1px solid rgba(255,255,255,.14);border-radius:5px;color:rgba(255,255,255,.78);font-size:.76rem}.footer-brand-matrix a:hover{color:#fff;border-color:rgba(255,255,255,.38)}.footer-bottom{margin-top:22px;padding-top:0;border-top:0}
@media(max-width:680px){.footer-logo{width:270px}.footer-brand-matrix{display:grid}.footer-brand-matrix a{width:100%}}

/* ===== Page V4 visual system ===== */
.page-v4{--v4-blue:#2D3FD8;--v4-cyan:#1AAEED;--v4-violet:#6939DE;--v4-magenta:#E043A6;--v4-orange:#FB7B1F;--v4-ink:#172033;--v4-muted:#72798A;background:#fff;color:#4A5264}.page-v4 h1,.page-v4 h2,.page-v4 h3{color:var(--v4-ink)}
.page-hero-v4{position:relative;overflow:hidden;padding:92px 0 82px;background:radial-gradient(circle at 84% 18%,rgba(105,57,222,.14),transparent 28%),radial-gradient(circle at 14% 88%,rgba(26,174,237,.11),transparent 26%),linear-gradient(180deg,#fff,#F7FAFF)}.page-hero-v4:after{content:"";position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(45,63,216,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000 60%,#000)}.hero-v4-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:75px;align-items:center}.page-hero-v4 h1{margin:18px 0 22px;font-size:clamp(2.8rem,4.5vw,4.45rem);line-height:1.18;letter-spacing:-.035em}.page-hero-v4 .lead{max-width:760px;color:#60697A;font-size:1.05rem;line-height:1.9}.hero-v4-actions{display:flex;gap:10px;margin-top:28px}.section-head-v4{display:flex;align-items:end;justify-content:space-between;gap:55px;margin-bottom:44px}.section-head-v4>div{max-width:770px}.section-head-v4 h2{margin:13px 0 0;font-size:clamp(2rem,3vw,2.8rem);line-height:1.35}.section-head-v4>p{max-width:520px;margin:0;color:var(--v4-muted);line-height:1.85}.section-head-v4.centered{display:block;text-align:center}.section-head-v4.centered p{max-width:760px;margin:12px auto 0}.section-head-v4.centered .eyebrow{justify-content:center}
.recon-hero-map,.group-orbit,.industry-map-v4{position:relative;aspect-ratio:1;width:min(100%,490px);margin-left:auto}.recon-hero-map:before,.recon-hero-map:after,.group-orbit:before,.group-orbit:after,.industry-map-v4:before,.industry-map-v4:after{content:"";position:absolute;inset:9%;border:1px solid rgba(45,63,216,.18);border-radius:50%;animation:spin 32s linear infinite}.recon-hero-map:after,.group-orbit:after,.industry-map-v4:after{inset:25%;border-style:dashed;animation-direction:reverse;animation-duration:20s}.recon-core,.group-core,.map-center{position:absolute;z-index:4;inset:32%;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--v4-cyan),var(--v4-blue),var(--v4-violet),var(--v4-magenta));box-shadow:0 20px 50px rgba(45,63,216,.25);text-align:center}.recon-core strong,.map-center small{display:block;font-size:.72rem}.recon-hero-map>span,.group-orbit>span,.industry-map-v4>span{position:absolute;z-index:5;padding:9px 12px;border:1px solid #DCE3F4;border-radius:8px;background:#fff;box-shadow:0 10px 25px rgba(23,36,149,.09);color:#31394D;font-size:.76rem;font-weight:800}.rh1,.go1,.im1{left:39%;top:1%}.rh2,.go2,.im2{right:0;top:25%}.rh3,.go3,.im3{right:0;bottom:25%}.rh4,.im4{left:38%;bottom:1%}.rh5,.im5{left:0;bottom:25%}.rh6{left:0;top:25%}.recon-hero-map>i,.group-orbit>i,.industry-map-v4>i{position:absolute;z-index:3;width:9px;height:9px;border-radius:50%;background:var(--v4-orange);box-shadow:0 0 18px var(--v4-orange);animation:mapDot 7s linear infinite}.recon-hero-map>b,.group-orbit>b,.industry-map-v4>b{position:absolute;z-index:3;width:7px;height:7px;border-radius:50%;background:var(--v4-cyan);box-shadow:0 0 16px var(--v4-cyan);animation:mapDot 9s linear infinite reverse}@keyframes mapDot{0%{left:48%;top:7%}25%{left:90%;top:48%}50%{left:48%;top:90%}75%{left:7%;top:48%}100%{left:48%;top:7%}}
.recon-why{background:#fff}.problem-strip{display:grid;grid-template-columns:1.2fr auto 1.2fr auto 1.35fr;gap:14px;align-items:center;padding:25px;border:1px solid #E0E6F2;border-radius:14px;background:linear-gradient(145deg,#FAFDFF,#F7F5FF)}.problem-strip>div{min-height:116px;padding:20px;border:1px solid #E0E5F2;border-radius:10px;background:#fff}.problem-strip b,.problem-strip span{display:block}.problem-strip b{color:var(--v4-ink)}.problem-strip span{margin-top:7px;color:var(--v4-muted);font-size:.8rem}.problem-strip>i,.problem-strip>strong{color:var(--v4-violet);font-style:normal;font-weight:900;text-align:center}.problem-strip .warning{border-color:#F3D7E8;background:#FFF8FC}.problem-strip .target{color:#fff;border:0;background:linear-gradient(135deg,var(--v4-blue),var(--v4-violet))}.problem-strip .target b,.problem-strip .target span{color:#fff}.problem-strip .target span{opacity:.76}
.recon-dimensions{background:#F7FAFF}.dimension-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.recon-dimension{display:grid;grid-template-columns:155px 1fr;gap:18px;min-height:270px;padding:26px;border:1px solid #E0E6F2;border-radius:14px;background:#fff;box-shadow:0 16px 38px rgba(23,36,149,.055);overflow:hidden;transition:.35s}.recon-dimension:hover{transform:translateY(-6px);border-color:#BCC7FA;box-shadow:0 23px 48px rgba(23,36,149,.1)}.recon-dimension>div:last-child>em{color:var(--v4-blue);font-size:.7rem;font-style:normal;font-weight:900}.recon-dimension h3{margin:10px 0 8px;font-size:1.2rem}.recon-dimension p{color:var(--v4-muted);font-size:.82rem}.recon-dimension>div:last-child>strong{display:block;margin-top:15px;color:var(--v4-blue);font-size:.73rem}.dim-scene{position:relative;min-height:180px;border-radius:10px;background:linear-gradient(145deg,#EEF9FF,#F0EEFF);overflow:hidden}.d-goal .target-rings{position:absolute;left:32px;top:43px;width:88px;height:88px;border:13px solid #D6DDFD;border-radius:50%;box-shadow:inset 0 0 0 13px #fff}.d-goal .target-rings:after{content:"";position:absolute;inset:21px;border-radius:50%;background:var(--v4-orange)}.target-arrow{position:absolute;right:17px;top:33px;width:68px;height:7px;border-radius:7px;background:var(--v4-blue);transform:rotate(-32deg);animation:targetAim 2.8s ease-in-out infinite}.target-arrow:after{content:"";position:absolute;right:-6px;top:-6px;border-left:15px solid var(--v4-blue);border-top:9px solid transparent;border-bottom:9px solid transparent}.d-goal .dim-scene b{position:absolute;left:16px;bottom:15px;color:var(--v4-blue);font-size:.7rem}@keyframes targetAim{50%{transform:translate(-6px,5px) rotate(-32deg)}}
.d-scene .scene-path{position:absolute;left:20px;right:20px;top:50%;height:3px;background:linear-gradient(90deg,var(--v4-cyan),var(--v4-blue),var(--v4-violet))}.d-scene i{position:absolute;top:65px;width:26px;height:26px;border:5px solid #fff;border-radius:50%;background:#8BA0F4;box-shadow:0 8px 18px rgba(45,63,216,.16)}.d-scene i:nth-of-type(1){left:18px}.d-scene i:nth-of-type(2){left:63px;background:var(--v4-orange)}.d-scene i:nth-of-type(3){right:18px;background:var(--v4-violet)}.d-scene b{position:absolute;right:7px;top:22px;padding:5px 8px;border-radius:5px;color:#fff;background:var(--v4-orange);font-size:.65rem;animation:v4Float 3s infinite}.d-flow .dim-scene>span,.d-flow .dim-scene>i,.d-flow .dim-scene>b{position:absolute;top:55px;width:35px;height:48px;border-radius:7px;background:#fff;box-shadow:0 9px 20px rgba(45,63,216,.12)}.d-flow .dim-scene>span{left:10px}.d-flow .dim-scene>i{left:59px;border:0;inset:auto;animation:v4Float 3s infinite}.d-flow .dim-scene>b{right:10px;background:linear-gradient(145deg,#fff,#D8DDFB)}.d-flow .dim-scene:after{content:"→";position:absolute;left:42px;right:42px;top:67px;color:var(--v4-blue);font-size:1.3rem;letter-spacing:23px}.d-flow .dim-scene em{position:absolute;left:9px;bottom:18px;color:var(--v4-blue);font-size:.55rem;font-style:normal}.d-human .human-a,.d-human .human-b{position:absolute;top:40px;width:38px;height:38px;border-radius:50%;background:var(--v4-cyan);box-shadow:0 35px 0 8px #BEE8F9}.d-human .human-a{left:16px}.d-human .human-b{right:16px;background:var(--v4-violet);box-shadow:0 35px 0 8px #DAD0FA}.d-human .human-ai{position:absolute;left:50%;top:56px;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;color:#fff;background:linear-gradient(135deg,var(--v4-blue),var(--v4-magenta));transform:translateX(-50%);font-weight:900}.d-human .dim-scene>i{position:absolute;left:50%;bottom:16px;color:var(--v4-orange);font-size:1.4rem;font-style:normal;transform:translateX(-50%);animation:handOff 2.6s infinite}.d-data .dim-scene>span{position:absolute;left:20px;top:32px;width:72px;height:82px;border-radius:50%;background:repeating-linear-gradient(#fff 0 12px,#D9E2FD 13px 21px);border:2px solid #94A3EE}.d-data .dim-scene>i,.d-data .dim-scene>b,.d-data .dim-scene>em{position:absolute;width:38px;height:38px;border-radius:8px;background:#fff;box-shadow:0 9px 20px rgba(45,63,216,.13)}.d-data .dim-scene>i{right:13px;top:20px;inset:auto}.d-data .dim-scene>b{right:13px;top:70px}.d-data .dim-scene>em{right:13px;top:120px}.d-data .dim-scene:after{content:"";position:absolute;left:83px;right:34px;top:75px;height:3px;background:var(--v4-orange);animation:processLine 2.8s infinite}.d-govern .dim-scene>*{position:absolute;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;color:#fff;background:var(--v4-blue);font-size:.75rem;font-style:normal;font-weight:900}.d-govern span{left:18px;top:28px}.d-govern i{right:18px;top:28px;background:var(--v4-violet)}.d-govern b{left:18px;bottom:28px;background:var(--v4-cyan)}.d-govern em{right:18px;bottom:28px;background:var(--v4-orange)}.d-govern .dim-scene:after{content:"治理";position:absolute;left:50%;top:50%;display:grid;place-items:center;width:48px;height:48px;border-radius:10px;color:var(--v4-blue);background:#fff;box-shadow:0 8px 20px rgba(45,63,216,.15);transform:translate(-50%,-50%);font-size:.7rem;font-weight:900}
.recon-boundary{background:#fff}.boundary-lanes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.boundary-lanes article{padding:28px;border:1px solid #E0E6F2;border-radius:14px;background:linear-gradient(145deg,#fff,#F8FAFF)}.boundary-lanes article>span{color:var(--v4-blue);font-weight:900}.boundary-lanes p{color:var(--v4-muted);font-size:.85rem}.lane-visual{position:relative;height:140px;margin:18px 0;border-radius:10px;background:#EEF3FF;overflow:hidden}.ai-lane i{position:absolute;top:46px;width:38px;height:38px;border-radius:9px;background:#fff;box-shadow:0 8px 20px rgba(45,63,216,.12)}.ai-lane i:nth-child(1){left:15%}.ai-lane i:nth-child(2){left:44%;background:linear-gradient(135deg,var(--v4-cyan),var(--v4-blue));animation:v4Float 3s infinite}.ai-lane i:nth-child(3){right:15%}.ai-lane:after{content:"→　　　→";position:absolute;left:31%;top:54px;color:var(--v4-orange);font-weight:900}.co-lane i,.co-lane b{position:absolute;top:42px;display:grid;place-items:center;width:54px;height:54px;border-radius:50%;color:#fff;background:var(--v4-blue)}.co-lane i{left:22%;font-style:normal}.co-lane b{right:22%;background:var(--v4-violet)}.co-lane em{position:absolute;left:50%;top:54px;color:var(--v4-orange);font-size:1.5rem;font-style:normal;transform:translateX(-50%)}.human-lane i{position:absolute;left:50%;top:25px;width:45px;height:45px;border-radius:50%;background:var(--v4-violet);box-shadow:0 42px 0 13px #D8CDF9;transform:translateX(-50%)}.human-lane b{position:absolute;right:18%;bottom:17px;padding:7px 10px;border-radius:6px;color:#fff;background:var(--v4-orange)}
.yunshu-page-cta{padding:72px 0 90px;background:#fff}.yunshu-page-cta>.container{display:grid;grid-template-columns:1fr 330px;align-items:stretch;min-height:340px;padding:0 0 0 55px;border:1px solid #E0E6F2;border-radius:16px;overflow:hidden;background:linear-gradient(110deg,#F2FAFF,#F4F0FF 70%,#FFF3EA)}.yunshu-page-cta>.container>div{align-self:center;padding:40px 0}.yunshu-page-cta span{color:var(--v4-blue);font-size:.72rem;font-weight:900;letter-spacing:.12em}.yunshu-page-cta h2{max-width:780px;margin:12px 0;font-size:2rem}.yunshu-page-cta p{max-width:770px;color:var(--v4-muted)}.yunshu-page-cta img{align-self:end;width:100%;height:340px;object-fit:cover;object-position:50% 8%}
/* services */
.delivery-command{position:relative;min-height:470px;padding:35px;border:1px solid #DCE3F4;border-radius:18px;background:linear-gradient(145deg,#F8FCFF,#F0EDFF);box-shadow:0 25px 65px rgba(23,36,149,.1);overflow:hidden}.delivery-command:before{content:"";position:absolute;inset:0;opacity:.6;background-image:linear-gradient(rgba(45,63,216,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.06) 1px,transparent 1px);background-size:32px 32px}.command-top{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;color:var(--v4-blue);font-size:.72rem;font-weight:800}.command-top i{flex:1;height:2px;margin:0 16px;background:linear-gradient(90deg,var(--v4-cyan),var(--v4-violet),var(--v4-orange))}.command-core{position:relative;z-index:2;margin-top:65px;padding:28px;border-radius:14px;color:#fff;background:linear-gradient(135deg,#1D85DD,#3442DB,#7434D8);box-shadow:0 20px 45px rgba(45,63,216,.24)}.command-core small,.command-core strong{display:block}.command-core small{opacity:.65;font-size:.65rem;letter-spacing:.12em}.command-core strong{margin:7px 0 18px;font-size:1.15rem}.command-core>div{display:flex;gap:8px}.command-core b{padding:7px 9px;border:1px solid rgba(255,255,255,.2);border-radius:5px;background:rgba(255,255,255,.1);font-size:.68rem}.command-data{position:absolute;z-index:2;left:55px;right:55px;bottom:35px;display:flex;align-items:end;justify-content:space-between;height:105px}.command-data span{display:flex;align-items:end;justify-content:center;width:18%;height:var(--h);padding-bottom:6px;border-radius:7px 7px 0 0;color:#fff;background:linear-gradient(var(--v4-cyan),var(--v4-blue));font-size:.6rem;animation:dataBars 3.2s ease-in-out infinite}.command-data span:nth-child(2){animation-delay:-.6s}.command-data span:nth-child(3){animation-delay:-1.2s}.command-data span:nth-child(4){animation-delay:-1.8s}.command-signal{position:absolute;z-index:3;right:25px;top:115px;width:12px;height:12px;border-radius:50%;background:var(--v4-orange);box-shadow:0 0 22px var(--v4-orange);animation:v4Float 2.5s infinite}@keyframes dataBars{50%{height:calc(var(--h) - 12%)}}
.service-capabilities-v4{background:#fff}.service-showcase{display:grid;gap:26px}.service-visual-card{display:grid;grid-template-columns:1fr 1fr;min-height:430px;border:1px solid #E0E6F2;border-radius:16px;background:#fff;box-shadow:0 18px 45px rgba(23,36,149,.065);overflow:hidden}.service-visual-card.reverse .svc-picture{order:2}.svc-picture{position:relative;overflow:hidden;background:linear-gradient(145deg,#EAF8FF,#ECEBFF 62%,#FCECF7)}.svc-picture:before{content:"";position:absolute;inset:0;opacity:.55;background-image:linear-gradient(rgba(45,63,216,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.05) 1px,transparent 1px);background-size:30px 30px}.svc-copy{align-self:center;padding:52px}.svc-copy em{color:var(--v4-blue);font-size:.7rem;font-style:normal;font-weight:900;letter-spacing:.1em}.svc-copy h3{margin:14px 0 12px;font-size:1.7rem}.svc-copy p,.svc-copy li{color:var(--v4-muted);font-size:.86rem}.svc-copy ul{padding-left:18px}.svc-copy strong{display:block;margin-top:22px;padding:12px;border-left:3px solid var(--v4-orange);background:#F8FAFF;color:var(--v4-blue);font-size:.78rem}.radar{position:absolute;left:12%;top:17%;width:230px;height:230px;border:1px solid #AEBBF5;border-radius:50%;box-shadow:inset 0 0 0 38px rgba(255,255,255,.34),inset 0 0 0 78px rgba(119,139,237,.08)}.radar:after{content:"";position:absolute;inset:50% 0 auto 50%;height:2px;background:linear-gradient(90deg,var(--v4-blue),transparent);transform-origin:left;animation:radarSweep 4s linear infinite}.radar i{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--v4-orange);box-shadow:0 0 15px var(--v4-orange)}.radar i:nth-child(1){left:24%;top:30%}.radar i:nth-child(2){right:20%;top:45%;background:var(--v4-cyan)}.radar i:nth-child(3){left:44%;bottom:20%;background:var(--v4-violet)}.radar b{position:absolute;inset:43%;border-radius:50%;background:var(--v4-blue)}@keyframes radarSweep{to{transform:rotate(360deg)}}.route{position:absolute;right:7%;bottom:10%;display:flex;align-items:center;gap:8px;padding:14px;border-radius:10px;background:#fff;box-shadow:0 12px 28px rgba(23,36,149,.12)}.route span{color:var(--v4-blue);font-size:.7rem;font-weight:800}.route i{width:25px;height:2px;background:var(--v4-orange)}
.flow-board{position:absolute;left:8%;right:8%;top:31%;display:flex;align-items:center;justify-content:center;gap:8px;padding:28px 18px;border-radius:14px;background:#fff;box-shadow:0 18px 40px rgba(23,36,149,.12)}.flow-board span{padding:10px;border:1px solid #DCE3F4;border-radius:7px;color:var(--v4-blue);font-size:.7rem;font-weight:800;background:#F8FAFF}.flow-board i{width:18px;height:2px;background:linear-gradient(90deg,var(--v4-cyan),var(--v4-orange));animation:processLine 2.5s infinite}.people-node{position:absolute;top:16%;width:35px;height:35px;border-radius:50%;background:var(--v4-cyan);box-shadow:0 32px 0 9px #BDE8FA}.p-left{left:18%}.p-right{right:18%;background:var(--v4-violet);box-shadow:0 32px 0 9px #D6CBF9}
.knowledge-stack{position:absolute;left:10%;top:18%;display:grid;gap:10px}.knowledge-stack span{width:130px;padding:13px;border-radius:7px;color:var(--v4-blue);background:#fff;box-shadow:0 10px 22px rgba(45,63,216,.1);font-size:.75rem;font-weight:800}.search-beam{position:absolute;left:42%;top:48%;width:120px;height:4px;background:linear-gradient(90deg,var(--v4-cyan),var(--v4-orange));animation:searchBeam 2.8s infinite}.answer-card{position:absolute;right:8%;top:33%;display:flex;flex-direction:column;align-items:center;justify-content:center;width:145px;height:145px;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--v4-blue),var(--v4-violet),var(--v4-magenta));box-shadow:0 18px 40px rgba(45,63,216,.23);font-weight:900}.answer-card small{opacity:.7;font-weight:400}@keyframes searchBeam{0%,100%{clip-path:inset(0 100% 0 0)}50%{clip-path:inset(0)}}
.agent-console{position:absolute;left:10%;right:10%;top:24%;padding:25px;border:1px solid #DCE3F4;border-radius:13px;background:#fff;box-shadow:0 18px 40px rgba(23,36,149,.11)}.agent-console span,.agent-console b,.agent-console em{display:block}.agent-console span{color:var(--v4-muted);font-size:.7rem}.agent-console b{margin:13px 0;color:var(--v4-blue)}.agent-console em{padding:9px;border-radius:6px;color:#fff;background:linear-gradient(90deg,var(--v4-blue),var(--v4-violet));font-size:.72rem;font-style:normal}.agent-orbit{position:absolute;right:4%;bottom:7%;width:115px;height:115px;border:1px dashed #98A7EE;border-radius:50%;animation:spin 9s linear infinite}.agent-orbit i{position:absolute;width:18px;height:18px;border-radius:5px;background:var(--v4-orange)}.agent-orbit i:nth-child(1){left:5px;top:45px}.agent-orbit i:nth-child(2){right:10px;top:15px;background:var(--v4-cyan)}.agent-orbit i:nth-child(3){right:22px;bottom:5px;background:var(--v4-violet)}
.software-screen{position:absolute;left:8%;right:8%;top:14%;height:235px;padding:22px;border:8px solid #3142BB;border-radius:16px;background:#fff;box-shadow:0 25px 50px rgba(23,36,149,.18)}.software-screen>span{color:var(--v4-blue);font-weight:900}.software-screen>div{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:22px}.software-screen i{height:75px;border-radius:7px;background:linear-gradient(#E9F8FF,#DDE4FF)}.software-screen i:nth-child(2){background:linear-gradient(#EEE9FF,#E5DAFC)}.software-screen i:nth-child(3){background:linear-gradient(#FFF0E5,#FFE0C7)}.software-screen b{position:absolute;right:15px;bottom:15px;padding:8px;border-radius:5px;color:#fff;background:var(--v4-violet);font-size:.68rem}.system-plugs{position:absolute;left:12%;right:12%;bottom:8%;display:flex;justify-content:center;gap:12px}.system-plugs span{padding:9px 12px;border-radius:5px;color:var(--v4-blue);background:#fff;box-shadow:0 8px 18px rgba(23,36,149,.11);font-size:.7rem;font-weight:900}
.field-floor{position:absolute;left:8%;right:8%;bottom:12%;height:120px;border-radius:50%;background:rgba(255,255,255,.62);transform:perspective(350px) rotateX(60deg);box-shadow:0 20px 40px rgba(45,63,216,.12)}.sensor{position:absolute;left:13%;top:25%;display:grid;place-items:center;width:100px;height:100px;border-radius:50%;background:#fff;box-shadow:0 15px 35px rgba(23,36,149,.13)}.sensor i{width:24px;height:24px;border:7px solid var(--v4-cyan);border-radius:50%;box-shadow:0 0 0 14px rgba(26,174,237,.13);animation:v3Breath 2s infinite}.sensor span{position:absolute;bottom:9px;color:var(--v4-blue);font-size:.65rem}.terminal{position:absolute;left:40%;top:30%;width:145px;padding:20px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--v4-blue),var(--v4-violet));box-shadow:0 17px 34px rgba(45,63,216,.22)}.terminal b,.terminal span{display:block}.terminal span{opacity:.7;font-size:.7rem}.worker{position:absolute;right:13%;top:26%;width:45px;height:45px;border-radius:50%;background:var(--v4-orange);box-shadow:0 44px 0 14px #FFD5B8}
.product-delivery-v4{background:#F7FAFF}.product-delivery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-tile{min-height:300px;padding:18px;border:1px solid #E0E6F2;border-radius:13px;background:#fff;box-shadow:0 15px 35px rgba(23,36,149,.05);transition:.3s}.product-tile:hover{transform:translateY(-5px);box-shadow:0 22px 45px rgba(23,36,149,.1)}.product-scene{position:relative;height:145px;margin-bottom:18px;border-radius:9px;background:linear-gradient(145deg,#EAF8FF,#ECEBFF);overflow:hidden}.product-tile>em{color:var(--v4-blue);font-size:.67rem;font-style:normal;font-weight:900}.product-tile h3{margin:7px 0;font-size:1rem}.product-tile p{margin:0;color:var(--v4-muted);font-size:.78rem}.pt-map .product-scene i{position:absolute;width:34px;height:34px;border-radius:50%;background:var(--v4-blue);box-shadow:0 0 0 11px rgba(45,63,216,.1)}.pt-map i:nth-child(1){left:18%;top:24%}.pt-map i:nth-child(2){right:17%;top:18%;background:var(--v4-orange)}.pt-map i:nth-child(3){left:45%;bottom:14%;background:var(--v4-cyan)}.pt-map .product-scene:after{content:"";position:absolute;left:22%;right:22%;top:48%;height:2px;background:var(--v4-violet);transform:rotate(14deg)}.pt-map .product-scene span{position:absolute;right:8px;bottom:8px;color:var(--v4-blue);font-size:.65rem;font-weight:900}.pt-scene .product-scene{display:flex;flex-direction:column;gap:8px;padding:16px}.pt-scene span{padding:8px;border-radius:5px;background:#fff;color:var(--v4-blue);font-size:.67rem;box-shadow:0 7px 15px rgba(45,63,216,.08)}.pt-flow .product-scene{display:flex;align-items:center;justify-content:center;gap:9px}.pt-flow i,.pt-flow b{width:28px;height:28px;border-radius:7px;background:#fff;box-shadow:0 8px 17px rgba(45,63,216,.12)}.pt-flow b{background:var(--v4-violet)}.pt-flow .product-scene:after{content:"→ → →";position:absolute;color:var(--v4-orange);font-weight:900;letter-spacing:17px}.pt-knowledge .product-scene span{position:absolute;left:16px;width:75px;height:23px;border-radius:5px;background:#fff;box-shadow:0 7px 14px rgba(45,63,216,.1)}.pt-knowledge span:nth-child(1){top:23px}.pt-knowledge span:nth-child(2){top:57px}.pt-knowledge span:nth-child(3){top:91px}.pt-knowledge b{position:absolute;right:20px;top:42px;display:grid;place-items:center;width:58px;height:58px;border-radius:50%;color:#fff;background:var(--v4-blue)}.pt-agent .product-scene{display:flex;align-items:center;justify-content:center;gap:5px}.pt-agent b{padding:8px;border-radius:5px;color:var(--v4-blue);background:#fff;font-size:.62rem}.pt-agent i{width:15px;height:2px;background:var(--v4-orange)}.pt-system .product-scene{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:15px}.pt-system span{display:grid;place-items:center;border-radius:6px;color:var(--v4-blue);background:#fff;font-size:.65rem;font-weight:900}.pt-field .product-scene i{position:absolute;left:24px;top:35px;width:54px;height:54px;border:7px solid var(--v4-cyan);border-radius:50%;box-shadow:0 0 0 12px rgba(26,174,237,.12)}.pt-field span,.pt-field b{position:absolute;right:15px;padding:8px;border-radius:5px;color:#fff;background:var(--v4-blue);font-size:.65rem}.pt-field span{top:30px}.pt-field b{bottom:30px;background:var(--v4-violet)}.pt-operation .product-scene{display:flex;align-items:end;justify-content:center;gap:10px;padding:18px}.pt-operation span{width:22px;height:var(--v);border-radius:5px 5px 0 0;background:linear-gradient(var(--v4-cyan),var(--v4-blue))}.pt-operation i{position:absolute;right:18px;top:13px;color:var(--v4-orange);font-size:1.4rem;font-style:normal}
/* industries */
.industry-map-v4 .map-center{inset:34%}.industry-map-v4>span{min-width:64px;text-align:center}.case-gallery-v4{background:#fff}.industry-case-v4{display:grid;grid-template-columns:1fr 1fr;margin-bottom:34px;border:1px solid #E0E6F2;border-radius:16px;background:#fff;box-shadow:0 18px 48px rgba(23,36,149,.07);overflow:hidden}.industry-case-v4.reverse .case-photo{order:2}.case-photo{position:relative;min-height:500px}.case-photo img{width:100%;height:100%;object-fit:cover}.case-photo:after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(8,18,54,.78))}.case-photo span{position:absolute;z-index:2;left:28px;bottom:25px;padding:8px 11px;border-radius:5px;color:#fff;background:linear-gradient(110deg,var(--v4-blue),var(--v4-violet));font-size:.78rem;font-weight:900}.case-story{align-self:center;padding:50px}.case-story>em{color:var(--v4-blue);font-size:.7rem;font-style:normal;font-weight:900}.case-story h2{margin:13px 0;font-size:2rem;line-height:1.45}.case-story>p{color:var(--v4-muted)}.case-flow-v4{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:25px 0}.case-flow-v4 span{padding:8px;border:1px solid #DCE3F4;border-radius:6px;color:var(--v4-blue);background:#F8FAFF;font-size:.68rem;font-weight:800}.case-flow-v4 b{margin-right:4px}.case-flow-v4 i{color:var(--v4-orange);font-style:normal}.case-split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.case-split>div{padding:15px;border-radius:8px;background:#F5F8FF}.case-split strong{color:var(--v4-blue);font-size:.75rem}.case-split p{margin:5px 0 0;color:var(--v4-muted);font-size:.72rem}.more-industries-v4{background:#F7FAFF}.more-industry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.more-industry-grid article{padding:28px;border:1px solid #E0E6F2;border-radius:14px;background:#fff}.more-industry-grid article>em{color:var(--v4-blue);font-size:.7rem;font-style:normal;font-weight:900}.more-industry-grid h3{margin:8px 0}.more-industry-grid p{color:var(--v4-muted);font-size:.82rem}.travel-scene,.education-scene{position:relative;height:220px;margin-bottom:22px;border-radius:10px;background:linear-gradient(145deg,#EAF8FF,#EEE9FF);overflow:hidden}.travel-scene i{position:absolute;left:50%;top:40%;width:90px;height:55px;border-radius:45% 55% 15% 15%;background:#fff;box-shadow:0 15px 30px rgba(45,63,216,.14);transform:translate(-50%,-50%)}.travel-scene span{position:absolute;padding:7px 9px;border-radius:5px;color:var(--v4-blue);background:#fff;font-size:.65rem}.travel-scene span:nth-of-type(1){left:10%;top:18%}.travel-scene span:nth-of-type(2){right:10%;top:18%}.travel-scene span:nth-of-type(3){left:12%;bottom:18%}.travel-scene b{position:absolute;right:9%;bottom:16%;padding:9px;border-radius:6px;color:#fff;background:var(--v4-violet);font-size:.7rem}.education-scene{display:flex;align-items:center;justify-content:center;gap:10px}.education-scene span,.education-scene b{padding:12px;border-radius:7px;background:#fff;color:var(--v4-blue);font-size:.7rem}.education-scene b{color:#fff;background:var(--v4-violet)}.education-scene i{width:25px;height:2px;background:var(--v4-orange)}
/* AI Pengyou Circle */
.ip-hero-v4{position:relative;overflow:hidden;padding:95px 0;color:#fff;background:linear-gradient(100deg,rgba(13,32,105,.98),rgba(45,63,216,.93),rgba(105,57,222,.87)),url('../assets/ai-pengyou-bg.jpg') center/cover}.ip-hero-v4:after{content:"";position:absolute;right:-4%;top:-5%;width:55%;height:110%;opacity:.09;background:url('../assets/ai-pengyou-logo.png') center/contain no-repeat}.ip-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:340px 1fr;gap:75px;align-items:center}.ip-hero-brand>span{display:inline-block;padding:7px 10px;border:1px solid rgba(255,255,255,.32);border-radius:999px;font-size:.7rem}.ip-hero-logo{display:grid;place-items:center;margin:18px 0;padding:22px;border-radius:16px;background:rgba(255,255,255,.96);box-shadow:0 20px 45px rgba(5,13,55,.25)}.ip-hero-logo img{width:285px;max-height:120px;object-fit:contain}.ip-hero-brand small{color:rgba(255,255,255,.65);letter-spacing:.13em}.ip-hero-grid h1{margin:0;color:#fff;font-size:clamp(2.8rem,4.5vw,4.5rem);line-height:1.25}.ip-hero-grid p{max-width:800px;color:rgba(255,255,255,.76);font-size:1.02rem}.ip-hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.ip-hero-tags span{padding:7px 10px;border:1px solid rgba(255,255,255,.2);border-radius:5px;font-size:.7rem}.ip-programs-v4{background:#F7FAFF}.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.program-card{padding:18px 18px 25px;border:1px solid #E0E6F2;border-radius:14px;background:#fff;box-shadow:0 15px 38px rgba(23,36,149,.05);transition:.3s}.program-card:hover{transform:translateY(-6px);box-shadow:0 23px 48px rgba(23,36,149,.1)}.program-screen{position:relative;height:205px;margin-bottom:20px;border:10px solid #1A2260;border-radius:16px;background:linear-gradient(145deg,#DFF6FF,#E8E7FF);overflow:hidden;box-shadow:inset 0 0 0 2px rgba(255,255,255,.6)}.program-screen:after{content:"";position:absolute;left:35%;right:35%;bottom:-13px;height:17px;border-radius:0 0 12px 12px;background:#1A2260}.program-card>em{color:var(--v4-blue);font-size:.65rem;font-style:normal;font-weight:900;letter-spacing:.1em}.program-card h3{margin:8px 0}.program-card p{margin:0;color:var(--v4-muted);font-size:.8rem}.program-screen>b{position:absolute;left:13px;bottom:12px;padding:6px 8px;border-radius:5px;color:#fff;background:var(--v4-blue);font-size:.65rem}.pc-01 .program-screen>span{position:absolute;left:50%;top:42%;color:transparent;background:linear-gradient(135deg,var(--v4-cyan),var(--v4-blue),var(--v4-violet),var(--v4-orange));background-clip:text;font-size:5rem;font-weight:950;transform:translate(-50%,-50%)}.pc-01 .program-screen i{position:absolute;inset:22px;border:1px dashed #8FA0EE;border-radius:50%;animation:spin 12s linear infinite}.pc-02 .office-person,.note-avatar{position:absolute;left:50%;top:27px;width:50px;height:50px;border-radius:50%;background:var(--v4-violet);box-shadow:0 48px 0 18px #CEC3F8;transform:translateX(-50%)}.pc-02 .program-screen i{position:absolute;left:18%;right:18%;bottom:24px;height:3px;background:linear-gradient(90deg,var(--v4-cyan),var(--v4-orange));animation:processLine 2.8s infinite}.pc-03 .program-screen>span,.pc-03 .program-screen>i{position:absolute;width:48px;height:48px;border-radius:12px;background:#fff;box-shadow:0 9px 20px rgba(45,63,216,.12)}.pc-03 .program-screen>span{left:18px;top:23px}.pc-03 .program-screen>i:nth-of-type(1){right:18px;top:23px}.pc-03 .program-screen>i:nth-of-type(2){left:50%;bottom:29px;transform:translateX(-50%)}.pc-03 .program-screen:before{content:"";position:absolute;left:26%;right:26%;top:48%;height:2px;background:var(--v4-orange);transform:rotate(25deg);box-shadow:0 18px var(--v4-blue)}.pc-04 .program-screen{display:flex;align-items:center;justify-content:center;gap:8px}.pc-04 .program-screen span{padding:9px;border-radius:6px;background:#fff;color:var(--v4-blue);font-size:.7rem}.pc-04 .program-screen i{color:var(--v4-orange);font-style:normal}.pc-05 .program-screen i{position:absolute;left:18%;right:18%;bottom:24px;height:44px;border-radius:8px;background:repeating-linear-gradient(#fff 0 5px,#CFD8FA 6px 8px)}.pc-06 .program-screen>span{position:absolute;left:50%;top:40%;display:grid;place-items:center;width:90px;height:90px;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--v4-blue),var(--v4-violet),var(--v4-magenta));font-size:3rem;font-weight:900;transform:translate(-50%,-50%);box-shadow:0 0 0 18px rgba(45,63,216,.1)}.pc-06 .program-screen i{position:absolute;inset:25px;border:1px dashed #8F9FEF;border-radius:50%;animation:spin 10s linear infinite}.platform-section-v4{background:#F7FAFF}.platform-follow-lead{display:flex;align-items:center;justify-content:center;gap:14px;width:max-content;max-width:100%;margin:0 auto 34px;padding:14px 22px;border:1px solid #DCE5FF;border-radius:999px;color:#203052;background:rgba(255,255,255,.9);box-shadow:0 12px 36px rgba(37,65,150,.08);font-weight:700}.platform-follow-lead i{position:relative;width:46px;height:2px;background:linear-gradient(90deg,#1AA8E8,#413BE5,#F04E91)}.platform-follow-lead i:after{content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;border-top:2px solid #F04E91;border-right:2px solid #F04E91;transform:rotate(45deg)}.platform-qr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.platform-qr-grid>a{padding:22px;border:1px solid #E0E6F2;border-radius:14px;background:#fff;text-align:center;box-shadow:0 15px 35px rgba(23,36,149,.05);transition:.3s}.platform-qr-grid>a:hover{transform:translateY(-5px);box-shadow:0 22px 45px rgba(23,36,149,.1)}.platform-icon{display:grid;place-items:center;width:44px;height:44px;margin:auto;border-radius:12px;color:#fff;background:#151515;font-weight:900}.redbook{background:#F04444;font-size:.58rem}.channel{background:#27B56E}.official{background:#1F92F4}.platform-qr-grid h3{margin:10px 0}.platform-qr-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}.platform-qr-grid p{color:var(--v4-muted);font-size:.72rem}
/* about */
.group-core{inset:30%;padding:20px;background:#fff;border:1px solid #DCE3F4;box-shadow:0 20px 50px rgba(45,63,216,.15)}.group-core img{width:100%;max-height:78px;object-fit:contain}.group-core span{color:var(--v4-blue);font-size:.65rem}.group-orbit .go1{left:41%;top:2%}.group-orbit .go2{right:0;top:47%}.group-orbit .go3{left:5%;bottom:10%}.about-position-v4{background:#fff}.about-story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.about-story-grid article{position:relative;min-height:260px;padding:32px;border:1px solid #E0E6F2;border-radius:14px;background:linear-gradient(145deg,#fff,#F7FAFF);overflow:hidden}.about-story-grid article:after{content:"";position:absolute;right:-35px;bottom:-45px;width:125px;height:125px;border:20px solid rgba(45,63,216,.07);border-radius:50%}.about-story-grid span{color:var(--v4-blue);font-size:.7rem;font-weight:900}.about-story-grid h3{margin:15px 0}.about-story-grid p{color:var(--v4-muted);font-size:.85rem}.brand-matrix-v4{background:#F7FAFF}.brand-business{padding:35px;border:1px solid #DDE4F3;border-radius:16px;background:#fff;box-shadow:0 20px 55px rgba(23,36,149,.07)}.brand-business-head{display:grid;grid-template-columns:320px 1fr;gap:45px;align-items:center}.brand-logo-panel{display:grid;place-items:center;min-height:190px;padding:25px;border-radius:13px;background:linear-gradient(145deg,#EEF9FF,#F2EDFF)}.brand-logo-panel img{width:100%;max-height:130px;object-fit:contain}.brand-business-head>div:last-child>span{color:var(--v4-blue);font-size:.7rem;font-weight:900}.brand-business-head h2{margin:10px 0}.brand-business-head p{color:var(--v4-muted)}.brand-business-head a{color:var(--v4-blue);font-weight:800}.growth-engine-map{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center;margin-top:32px;padding:25px;border-radius:12px;background:linear-gradient(135deg,#F2FAFF,#F1EEFF)}.growth-engine-map>div{display:flex;gap:7px;flex-wrap:wrap;padding:18px;border-radius:9px;background:#fff}.growth-engine-map b{width:100%;color:var(--v4-ink)}.growth-engine-map span{padding:5px 7px;border-radius:4px;color:var(--v4-blue);background:#EEF2FF;font-size:.65rem}.growth-engine-map>i{color:var(--v4-orange);font-size:.68rem;font-style:normal;font-weight:900}.brand-roadmap{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:22px}.brand-roadmap span{flex:1;padding:15px;border:1px solid #E0E6F2;border-radius:8px;color:var(--v4-muted);font-size:.75rem}.brand-roadmap b{display:block;color:var(--v4-blue)}.brand-roadmap i{color:var(--v4-orange);font-style:normal}.subbrand-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.subbrand-card{padding:28px;border:1px solid #E0E6F2;border-radius:15px;background:#fff;box-shadow:0 18px 42px rgba(23,36,149,.06)}.subbrand-visual{position:relative;height:250px;margin-bottom:25px;border-radius:11px;background:linear-gradient(145deg,#EAF8FF,#EEE9FF);overflow:hidden}.subbrand-card>em{color:var(--v4-blue);font-size:.68rem;font-style:normal;font-weight:900}.subbrand-card h2{margin:8px 0 0}.subbrand-card h3{margin:5px 0 12px;font-size:1rem}.subbrand-card p,.subbrand-card li{color:var(--v4-muted);font-size:.8rem}.sb-ad .subbrand-visual>span{position:absolute;padding:10px;border-radius:7px;background:#fff;color:var(--v4-blue);font-size:.7rem;box-shadow:0 9px 20px rgba(45,63,216,.1)}.ad-source{left:7%;top:25%}.ad-lead{left:39%;top:53%}.ad-result{right:7%;top:22%}.sb-ad .subbrand-visual>i{position:absolute;left:25%;top:44%;width:70px;height:3px;background:var(--v4-orange);transform:rotate(23deg);box-shadow:125px -15px var(--v4-violet)}.sb-ad .subbrand-visual>b{position:absolute;right:10%;bottom:13%;padding:12px;border-radius:50%;color:#fff;background:var(--v4-violet);animation:v3Breath 2s infinite}.sb-content .subbrand-visual{display:flex;align-items:center;justify-content:center;gap:10px;padding:18px}.sb-content .subbrand-visual>span,.sb-content .subbrand-visual>b{padding:13px;border-radius:7px;background:#fff;color:var(--v4-blue);font-size:.7rem}.sb-content .subbrand-visual>b{color:#fff;background:var(--v4-violet)}.sb-content .subbrand-visual>i{color:var(--v4-orange);font-style:normal}.sb-content .subbrand-visual>div{display:grid;grid-template-columns:1fr 1fr;gap:7px}.sb-content .subbrand-visual>div em{padding:7px;border-radius:5px;background:#fff;color:var(--v4-blue);font-size:.62rem;font-style:normal}.group-synergy-v4{background:#fff}.synergy-line{display:flex;align-items:center;gap:12px}.synergy-line span{flex:1;padding:22px;border:1px solid #E0E6F2;border-radius:10px;color:var(--v4-muted);background:#F9FBFF;font-size:.8rem}.synergy-line b{display:block;margin-bottom:6px;color:var(--v4-blue);font-size:.9rem}.synergy-line i{color:var(--v4-orange);font-style:normal;font-weight:900}
/* contact */
.contact-hero-v4{padding:85px 0 0;background:linear-gradient(180deg,#F8FBFF,#fff)}.contact-hero-grid{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:center;min-height:500px;padding:0 0 0 55px;border:1px solid #E0E6F2;border-radius:16px;overflow:hidden;background:linear-gradient(110deg,#F2FAFF,#F3F0FF)}.contact-hero-grid h1{margin:18px 0;font-size:clamp(2.7rem,4vw,4rem);line-height:1.3}.contact-hero-grid p{max-width:760px;color:var(--v4-muted)}.contact-hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.contact-hero-tags span{padding:7px 10px;border:1px solid #CBD4FB;border-radius:5px;color:var(--v4-blue);font-size:.7rem}.contact-yunshu-v4{position:relative;height:500px;background:linear-gradient(145deg,rgba(26,174,237,.15),rgba(105,57,222,.15))}.contact-yunshu-v4>img{width:100%;height:100%;object-fit:cover;object-position:50% 8%}.contact-yunshu-v4>div{position:absolute;left:20px;right:20px;bottom:20px;padding:13px;border:1px solid rgba(255,255,255,.65);border-radius:10px;background:rgba(255,255,255,.86);backdrop-filter:blur(8px)}.contact-yunshu-v4 strong,.contact-yunshu-v4 span{display:block}.contact-yunshu-v4 span{color:var(--v4-muted);font-size:.7rem}.contact-main-v4{background:#fff}.contact-v4-grid{display:grid;grid-template-columns:1fr 360px;gap:45px}.contact-v4-grid h2{font-size:2.3rem}.contact-question-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:25px 0}.contact-question-grid span{padding:15px;border:1px solid #E0E6F2;border-radius:8px;background:#F9FBFF;color:var(--v4-ink);font-size:.82rem}.contact-question-grid b{margin-right:8px;color:var(--v4-blue)}.yunshu-qr-card{position:relative;padding:28px;border:1px solid #E0E6F2;border-radius:15px;background:linear-gradient(145deg,#EEF9FF,#F2EEFF);text-align:center}.yunshu-mini{width:78px;height:78px;border:5px solid #fff;border-radius:50%;object-fit:cover;object-position:50% 15%;box-shadow:0 10px 24px rgba(23,36,149,.12)}.yunshu-qr-card h3{margin:10px 0}.contact-code{width:220px;max-width:100%;border-radius:10px;background:#fff}.yunshu-qr-card p{color:var(--v4-muted);font-size:.72rem}
@keyframes v4Float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(max-width:1100px){.hero-v4-grid,.brand-business-head{grid-template-columns:1fr}.recon-hero-map,.group-orbit,.industry-map-v4{margin:auto}.dimension-grid{grid-template-columns:1fr 1fr}.product-delivery-grid{grid-template-columns:1fr 1fr}.program-grid{grid-template-columns:1fr 1fr}.platform-qr-grid{grid-template-columns:1fr 1fr}.service-visual-card{grid-template-columns:1fr}.service-visual-card.reverse .svc-picture{order:0}.svc-picture{min-height:400px}.industry-case-v4{grid-template-columns:1fr}.industry-case-v4.reverse .case-photo{order:0}.case-photo{min-height:430px}.ip-hero-grid{grid-template-columns:280px 1fr}.about-story-grid{grid-template-columns:1fr}.contact-hero-grid{grid-template-columns:1fr 330px}}
@media(max-width:760px){.page-hero-v4{padding:65px 0}.page-hero-v4 h1{font-size:2.65rem}.hero-v4-grid{gap:35px}.section-head-v4{display:block}.section-head-v4>p{margin-top:15px}.problem-strip{grid-template-columns:1fr}.problem-strip>i,.problem-strip>strong{transform:rotate(90deg)}.dimension-grid,.boundary-lanes,.product-delivery-grid,.more-industry-grid,.subbrand-grid,.platform-qr-grid,.program-grid{grid-template-columns:1fr}.recon-dimension{grid-template-columns:125px 1fr;padding:18px}.dim-scene{min-height:170px}.yunshu-page-cta>.container{display:block;padding:28px}.yunshu-page-cta img{height:330px;margin:25px -28px -28px;width:calc(100% + 56px)}.delivery-command{min-height:430px;padding:22px}.command-core>div{flex-wrap:wrap}.service-visual-card{min-height:0}.svc-picture{min-height:350px}.svc-copy{padding:30px 23px}.product-delivery-grid{gap:12px}.industry-case-v4{margin-bottom:20px}.case-photo{min-height:290px}.case-story{padding:28px 22px}.case-story h2{font-size:1.6rem}.case-split{grid-template-columns:1fr}.ip-hero-v4{padding:65px 0}.ip-hero-grid{grid-template-columns:1fr;gap:35px}.ip-hero-logo{max-width:310px}.ip-hero-grid h1{font-size:2.55rem}.platform-follow-lead{width:100%;gap:7px;padding:12px 10px;border-radius:18px;font-size:12px;white-space:nowrap}.platform-follow-lead i{width:18px}.platform-qr-grid>a{padding:18px}.growth-engine-map{grid-template-columns:1fr}.growth-engine-map>i,.brand-roadmap>i,.synergy-line>i{transform:rotate(90deg);text-align:center}.brand-roadmap,.synergy-line{display:grid}.brand-business{padding:22px}.brand-business-head{gap:22px}.brand-logo-panel{min-height:150px}.contact-hero-v4{padding-top:55px}.contact-hero-grid{display:block;min-height:0;padding:28px}.contact-yunshu-v4{height:410px;margin:28px -28px -28px}.contact-v4-grid{grid-template-columns:1fr}.contact-question-grid{grid-template-columns:1fr}.footer-brand-matrix{display:grid}}
body:not(.home-v2):not(.home-v3) .breadcrumb span{color:var(--blue)}
body:not(.home-v2):not(.home-v3) .section{padding:92px 0}

/* Footer and brand matrix refinement */
.site-footer{padding:58px 0 26px}.footer-grid{grid-template-columns:1.35fr .72fr .72fr 1fr;gap:58px;align-items:start}.footer-brand-summary{display:grid;grid-template-rows:58px 54px 26px;align-content:start;max-width:390px}.footer-logo{width:285px;height:54px;max-height:none;margin:0;object-fit:contain;object-position:left center;filter:none}.footer-brand-summary p{align-self:center;max-width:360px;margin:0;color:rgba(255,255,255,.68);font-size:.84rem;line-height:1.7}.footer-brand-summary strong{align-self:end;color:#fff;font-size:.9rem;white-space:nowrap}.footer-title{margin:5px 0 18px}.footer-links{gap:11px;font-size:.84rem}.footer-links span{line-height:1.75}.footer-brand-matrix{display:grid;grid-template-columns:190px repeat(3,minmax(0,1fr));gap:12px;margin-top:34px;padding:16px 0}.footer-brand-matrix>span{align-self:center;margin:0}.footer-brand-matrix a{display:flex;align-items:center;gap:9px;min-height:48px;padding:8px 12px}.footer-brand-matrix b,.footer-brand-matrix small{display:block}.footer-brand-matrix b{color:#fff;font-size:.78rem;white-space:nowrap}.footer-brand-matrix small{color:rgba(255,255,255,.55);font-size:.65rem;line-height:1.35}.footer-bottom{margin-top:18px}
.sb-ip .subbrand-visual{display:grid;grid-template-columns:repeat(2,1fr);align-content:end;gap:8px;padding:18px}.subbrand-ip-logo{position:absolute;left:28px;right:28px;top:25px;display:grid;place-items:center;height:118px;padding:15px;border-radius:10px;background:#fff;box-shadow:0 12px 30px rgba(23,36,149,.1)}.subbrand-ip-logo img{max-width:250px;max-height:85px;object-fit:contain}.sb-ip .subbrand-visual>span{position:relative;padding:8px;border:1px solid #DCE3F4;border-radius:6px;color:var(--v4-blue);background:rgba(255,255,255,.88);font-size:.68rem;text-align:center}.sb-ip>a{display:inline-flex;margin-top:12px;color:var(--v4-blue);font-size:.78rem;font-weight:800}
@media(max-width:1000px){.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>div:last-child{display:block;grid-column:1/-1}.footer-brand-matrix{grid-template-columns:1fr 1fr 1fr}.footer-brand-matrix>span{grid-column:1/-1}.footer-brand-summary strong{white-space:normal}}
@media(max-width:680px){.site-footer{padding-top:45px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px 26px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer-brand-summary{grid-template-rows:auto;gap:11px;max-width:100%}.footer-logo{width:270px;height:62px}.footer-brand-summary p{max-width:100%}.footer-brand-summary strong{font-size:.88rem}.footer-brand-matrix{grid-template-columns:1fr;gap:8px}.footer-brand-matrix>span{grid-column:auto;margin-bottom:3px}.footer-brand-matrix a{min-height:52px}.footer-bottom{line-height:1.7}}
.nav-cta{min-height:40px;padding:0 17px;font-size:14px;line-height:1;box-shadow:0 8px 20px rgba(45,63,216,.18)}

/* Mixed visual system: photos, isometric scenes and explanatory diagrams */
.recon-scene-feature{padding:0 0 92px;background:#fff}.recon-scene-feature figure{position:relative;margin:0;border:1px solid #DDE5F2;border-radius:18px;overflow:hidden;background:#EDF4FF;box-shadow:0 26px 70px rgba(23,36,149,.1)}.recon-scene-feature img{display:block;width:100%;aspect-ratio:16/7.2;object-fit:cover}.recon-scene-feature figure:after{content:"";position:absolute;inset:38% 0 0;background:linear-gradient(transparent,rgba(8,21,67,.88))}.recon-scene-feature figcaption{position:absolute;z-index:2;left:42px;right:42px;bottom:32px;color:#fff}.recon-scene-feature figcaption>span{font-size:.68rem;font-weight:900;letter-spacing:.12em}.recon-scene-feature figcaption>strong{display:block;max-width:880px;margin:8px 0 16px;font-size:1.25rem;line-height:1.6}.recon-scene-feature figcaption>div{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.recon-scene-feature figcaption b{padding:7px 10px;border:1px solid rgba(255,255,255,.28);border-radius:6px;background:rgba(255,255,255,.12);font-size:.68rem}.recon-scene-feature figcaption i{color:#FCA05E;font-style:normal}
.svc-photo{position:relative;padding:0;background:#EAF1FF}.svc-photo img{display:block;width:100%;height:100%;min-height:400px;object-fit:cover}.svc-photo:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(7,19,64,.82))}.svc-photo-caption{position:absolute;z-index:2;left:25px;right:25px;bottom:23px;color:#fff}.svc-photo-caption b,.svc-photo-caption span{display:block}.svc-photo-caption b{margin-bottom:6px;font-size:1rem}.svc-photo-caption span{color:rgba(255,255,255,.78);font-size:.72rem}
.product-tile:is(.pt-flow,.pt-system,.pt-field,.pt-operation) .product-scene{position:relative;background-position:center;background-size:cover;overflow:hidden}.product-tile:is(.pt-flow,.pt-system,.pt-field,.pt-operation) .product-scene:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,34,111,.08),rgba(45,63,216,.25))}.product-tile:is(.pt-flow,.pt-system,.pt-field,.pt-operation) .product-scene>*{display:none}.pt-flow .product-scene{background-image:url('../assets/scene-human-ai-workflow.png')}.pt-system .product-scene{background-image:url('../assets/industry-software.png')}.pt-field .product-scene{background-image:url('../assets/industry-manufacturing.png')}.pt-operation .product-scene{background-image:url('../assets/scene-intelligent-growth.png')}
.industry-scene-photo{position:relative;height:300px;margin-bottom:22px;border-radius:12px;overflow:hidden;background:#EAF2FF}.industry-scene-photo img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.more-industry-grid article:hover .industry-scene-photo img{transform:scale(1.035)}.industry-scene-photo:after{content:"";position:absolute;inset:52% 0 0;background:linear-gradient(transparent,rgba(8,20,67,.8))}.industry-scene-photo>div{position:absolute;z-index:2;left:18px;right:18px;bottom:16px;display:flex;align-items:center;justify-content:center;gap:7px}.industry-scene-photo span{padding:6px 8px;border:1px solid rgba(255,255,255,.32);border-radius:5px;color:#fff;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);font-size:.65rem;font-weight:800}.industry-scene-photo i{color:#FF9B50;font-style:normal}
.subbrand-photo{position:relative;display:block;padding:0}.subbrand-photo img{width:100%;height:100%;object-fit:cover}.subbrand-photo:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(8,19,63,.78))}.subbrand-photo>div{position:absolute;z-index:2;left:15px;right:15px;bottom:14px;display:flex;align-items:center;justify-content:center;gap:6px}.subbrand-photo span{padding:6px 8px;border:1px solid rgba(255,255,255,.3);border-radius:5px;color:#fff;background:rgba(255,255,255,.12);font-size:.62rem;font-weight:800}.subbrand-photo i{color:#FF9A4D;font-style:normal}
.platform-qr-grid img{display:block;width:min(100%,230px);height:auto;aspect-ratio:1;margin:0 auto;padding:10px;border:1px solid #E4E9F5;border-radius:12px;object-fit:contain;background:#FAFCFF}.platform-qr-grid>a{display:flex;flex-direction:column;align-items:center}.platform-qr-grid p{margin-top:13px}
@media(max-width:760px){.recon-scene-feature{padding-bottom:65px}.recon-scene-feature img{aspect-ratio:4/3}.recon-scene-feature figcaption{left:20px;right:20px;bottom:18px}.recon-scene-feature figcaption>strong{font-size:.92rem}.recon-scene-feature figcaption>div{display:none}.svc-photo img{min-height:320px}.industry-scene-photo{height:245px}.industry-scene-photo>div{left:10px;right:10px;gap:4px}.industry-scene-photo span{padding:5px;font-size:.57rem}.subbrand-photo{height:230px}}
body:not(.home-v2):not(.home-v3) .section h2{font-size:clamp(1.9rem,2.8vw,2.65rem)}
body:not(.home-v2):not(.home-v3) .cta{background:linear-gradient(120deg,#1AAEED,#2D3FD8 35%,#6939DE 72%,#E043A6)}

/* About Yunxi V5: company-first narrative */
.about-hero-v5{padding:82px 0 90px;background:radial-gradient(circle at 79% 18%,rgba(105,57,222,.12),transparent 29%),radial-gradient(circle at 12% 88%,rgba(26,174,237,.13),transparent 25%),linear-gradient(180deg,#fff,#F6F9FF)}
.about-hero-v5 .hero-v4-grid{grid-template-columns:1.06fr .94fr;gap:62px}
.about-hero-copy h1{max-width:760px;margin:20px 0 24px;font-size:clamp(2.65rem,4.4vw,4.65rem);line-height:1.22;letter-spacing:-.045em}
.about-hero-copy .lead{max-width:780px;font-size:1rem;line-height:1.9}
.about-hero-points{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.about-hero-points span{padding:8px 12px;border:1px solid #CDD7FA;border-radius:999px;color:#2D3FD8;background:rgba(255,255,255,.72);font-size:.72rem;font-weight:800}
.group-orbit-v5{min-height:540px}.group-orbit-v5 .group-core{inset:31%;z-index:3}.group-orbit-v5>span{display:flex;flex-direction:column;gap:3px;min-width:124px;padding:13px 16px;text-align:center}.group-orbit-v5>span small{color:#7D88A3;font-size:.6rem;font-weight:500}.group-orbit-v5 .go1{left:38%;top:0}.group-orbit-v5 .go2{right:-2%;top:44%}.group-orbit-v5 .go3{left:34%;bottom:0}.group-orbit-v5 .go4{position:absolute;z-index:3;left:-2%;top:45%;border:1px solid #D9E2F5;border-radius:10px;color:#25304A;background:#fff;box-shadow:0 12px 30px rgba(23,36,149,.09);font-weight:800}.group-orbit-v5>i:after{content:"";position:absolute;left:11%;top:39%;width:9px;height:9px;border-radius:50%;background:#1AAEED;box-shadow:300px -96px #FB7B1F,465px 170px #E043A6}
.yunxi-origin-v5{background:#fff}.origin-route{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}.origin-route:before{content:"";position:absolute;left:10%;right:10%;top:88px;height:2px;background:linear-gradient(90deg,#1AAEED,#2D3FD8 45%,#6939DE 72%,#FB7B1F)}.origin-route article{position:relative;padding:0 21px 25px}.origin-route article>span{color:#A0AAC1;font-size:.68rem;font-weight:900;letter-spacing:.08em}.origin-route h3{margin:20px 0 10px;font-size:1.08rem}.origin-route p{color:#707B92;font-size:.79rem;line-height:1.75}.origin-icon{position:relative;z-index:2;width:86px;height:86px;margin:15px 0 0;border:1px solid #D7E1F7;border-radius:22px;background:linear-gradient(145deg,#F0FAFF,#F0ECFF);box-shadow:0 14px 30px rgba(45,63,216,.1)}.origin-icon:before,.origin-icon:after,.origin-icon i,.origin-icon b{content:"";position:absolute;display:block}.oi-data:before{left:20px;bottom:20px;width:46px;height:35px;border:3px solid #2D3FD8;border-radius:50%}.oi-data:after{left:20px;top:20px;width:46px;height:16px;border:3px solid #1AAEED;border-radius:50%;background:#F7FBFF}.oi-data i{left:20px;top:30px;width:46px;height:16px;border:3px solid #5771EC;border-radius:50%}.oi-scene:before{left:17px;right:17px;bottom:18px;height:35px;border:3px solid #2D3FD8;border-radius:5px}.oi-scene:after{left:28px;top:18px;width:30px;height:22px;border:3px solid #1AAEED;border-radius:5px;background:#fff}.oi-scene i{left:34px;bottom:29px;width:18px;height:3px;background:#6939DE;box-shadow:0 8px #6939DE}.oi-ai:before{inset:18px;border:3px solid #6939DE;border-radius:50%}.oi-ai:after{left:38px;top:31px;width:10px;height:10px;border:4px solid #1AAEED;border-radius:50%;box-shadow:-17px 15px 0 -1px #FB7B1F,17px 15px 0 -1px #E043A6}.oi-product:before{left:18px;top:21px;width:48px;height:43px;border:3px solid #2D3FD8;border-radius:8px}.oi-product:after{left:29px;top:14px;width:26px;height:15px;border-radius:5px;background:linear-gradient(135deg,#1AAEED,#6939DE)}.oi-product i{left:29px;top:39px;width:27px;height:4px;background:#FB7B1F;box-shadow:0 10px #AAB8EA}
.yunxi-capability-v5{background:#F5F8FF}.capability-showcase{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px;margin-top:45px}.capability-showcase article{padding:25px;border:1px solid #DDE5F3;border-radius:16px;background:#fff;box-shadow:0 18px 45px rgba(23,36,149,.055)}.capability-showcase .cap-main{grid-row:span 2;padding:31px}.capability-showcase em{color:#2D3FD8;font-size:.62rem;font-style:normal;font-weight:900;letter-spacing:.1em}.capability-showcase h3{margin:12px 0 8px}.capability-showcase p{color:#707B92;font-size:.78rem}.capability-showcase ul{display:flex;gap:7px;flex-wrap:wrap;margin-top:22px}.capability-showcase li{padding:7px 9px;border-radius:5px;color:#2D3FD8;background:#EFF2FF;font-size:.66rem}.cap-visual{position:relative;height:145px;margin-bottom:20px;border-radius:12px;overflow:hidden;background:linear-gradient(145deg,#EAF8FF,#F1ECFF)}.cap-main .cap-visual{height:275px}.cap-visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(45,63,216,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.055) 1px,transparent 1px);background-size:24px 24px}.cap-visual i,.cap-visual b,.cap-visual span{position:absolute;display:block}.cv-diagnose i{left:22%;top:22%;width:105px;height:105px;border:8px solid #2D3FD8;border-radius:50%;box-shadow:0 0 0 18px rgba(45,63,216,.09)}.cv-diagnose i:after{content:"";position:absolute;right:-42px;bottom:-30px;width:72px;height:12px;border-radius:8px;background:#6939DE;transform:rotate(44deg)}.cv-diagnose b{right:16%;top:20%;width:90px;height:58px;border-radius:8px;background:#fff;box-shadow:0 12px 24px rgba(23,36,149,.12)}.cv-diagnose b:before{content:"";position:absolute;left:14px;right:14px;top:16px;height:5px;background:#1AAEED;box-shadow:0 13px #C2CBEC,0 26px #FB7B1F}.cv-diagnose span{right:20%;bottom:17%;width:74px;height:74px;border-radius:50%;background:radial-gradient(circle,#fff 0 14%,#E043A6 15% 24%,transparent 25%),conic-gradient(#1AAEED,#2D3FD8,#6939DE,#FB7B1F,#1AAEED)}.cv-product i{left:20%;top:25%;width:62px;height:62px;border-radius:14px;background:linear-gradient(135deg,#1AAEED,#2D3FD8);box-shadow:83px 13px 0 -7px #fff}.cv-product b{left:32%;right:20%;bottom:23px;height:4px;background:linear-gradient(90deg,#2D3FD8,#E043A6)}.cv-system i{left:18%;top:28%;width:58px;height:48px;border:4px solid #2D3FD8;border-radius:7px}.cv-system b{right:20%;top:31%;width:52px;height:52px;border:4px solid #6939DE;border-radius:50%}.cv-system span{left:46%;top:50%;width:42px;height:3px;background:#FB7B1F}.cv-growth i{left:18%;bottom:24%;width:15px;height:35px;border-radius:5px 5px 0 0;background:#1AAEED;box-shadow:25px -18px #2D3FD8,50px -37px #6939DE,75px -59px #FB7B1F}.cv-growth b{right:13%;top:18%;width:56px;height:56px;border:10px solid #DDE4FF;border-top-color:#E043A6;border-right-color:#FB7B1F;border-radius:50%}
.yunxi-evidence-v5{background:#fff}.evidence-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:44px}.evidence-grid article{position:relative;min-height:250px;padding:30px;border:1px solid #DDE5F2;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 18px 45px rgba(23,36,149,.06)}.evidence-grid article:before{content:"";position:absolute;right:-55px;bottom:-70px;width:220px;height:220px;border:38px solid rgba(45,63,216,.07);border-radius:50%}.evidence-grid article:after{content:"";position:absolute;left:0;top:0;width:7px;height:100%;background:linear-gradient(#1AAEED,#2D3FD8)}.evidence-grid .ev-ads:after{background:linear-gradient(#2D3FD8,#E043A6)}.evidence-grid .ev-ip:after{background:linear-gradient(#6939DE,#FB7B1F)}.evidence-grid .ev-future:after{background:linear-gradient(#1AAEED,#FB7B1F)}.evidence-grid span{color:#2D3FD8;font-size:.65rem;font-weight:900}.evidence-grid h3{margin:17px 0 10px;font-size:1.55rem}.evidence-grid p{position:relative;z-index:1;max-width:520px;color:#707B92;font-size:.82rem}.evidence-grid b{position:absolute;left:30px;bottom:27px;color:#2D3FD8;font-size:.72rem}.evidence-grid a{position:absolute;right:30px;bottom:27px;color:#2D3FD8;font-size:.72rem;font-weight:900}.yunxi-principle-v5{padding:58px 0;background:linear-gradient(120deg,#F0FAFF,#F1EFFF)}.yunxi-principle-v5>.container{display:grid;grid-template-columns:220px 1fr 310px;gap:42px;align-items:center}.principle-logo{display:grid;place-items:center;height:130px;padding:20px;border-radius:14px;background:#fff;box-shadow:0 15px 35px rgba(23,36,149,.08)}.principle-logo img{max-width:100%;max-height:82px}.yunxi-principle-v5 span{color:#2D3FD8;font-size:.65rem;font-weight:900;letter-spacing:.12em}.yunxi-principle-v5 h2{margin:7px 0}.yunxi-principle-v5 p{color:#707B92;font-size:.8rem}.yunxi-principle-v5 strong{color:#24304B;font-size:1.55rem;line-height:1.65}

/* AI Pengyou editorial program covers */
.ip-programs-v5{background:#F5F8FF}.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:45px}.editorial-program{padding:0;border:1px solid #DCE4F2;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 22px 55px rgba(23,36,149,.07);transition:.35s}.editorial-program:hover{transform:translateY(-5px);box-shadow:0 28px 65px rgba(23,36,149,.13)}.program-cover{position:relative;height:310px;overflow:hidden;background:#17245F}.program-cover>img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.editorial-program:hover .program-cover>img{transform:scale(1.035)}.cover-shade{position:absolute;inset:0;background:linear-gradient(110deg,rgba(6,17,60,.88) 3%,rgba(17,30,98,.58) 54%,rgba(17,30,98,.05)),linear-gradient(0deg,rgba(4,13,48,.62),transparent 55%)}.program-cover>span,.program-cover>strong,.program-cover>b,.program-cover>i{position:absolute;z-index:2;color:#fff}.program-cover>span{left:28px;top:27px;padding:6px 9px;border:1px solid rgba(255,255,255,.32);border-radius:999px;font-size:.58rem;font-weight:900;letter-spacing:.1em}.program-cover>strong{left:28px;bottom:62px;font-size:2rem;line-height:1.18}.program-cover>b{left:29px;bottom:29px;color:rgba(255,255,255,.74);font-size:.68rem}.program-cover>i{right:24px;top:13px;color:rgba(255,255,255,.17);font-size:5.3rem;font-style:normal;font-weight:950;line-height:1}.ep-02 .cover-shade{background:linear-gradient(110deg,rgba(6,31,63,.9),rgba(26,174,237,.36),transparent)}.ep-03 .cover-shade{background:linear-gradient(110deg,rgba(37,20,88,.9),rgba(105,57,222,.42),transparent)}.ep-04 .cover-shade{background:linear-gradient(110deg,rgba(16,24,74,.92),rgba(45,63,216,.38),transparent)}.ep-05 .cover-shade{background:linear-gradient(110deg,rgba(20,39,82,.92),rgba(26,174,237,.31),transparent)}.ep-06 .cover-shade{background:linear-gradient(110deg,rgba(50,17,89,.9),rgba(224,67,166,.34),transparent)}.program-copy{min-height:190px;padding:25px 28px 29px}.program-copy em{color:#2D3FD8;font-size:.62rem;font-style:normal;font-weight:900;letter-spacing:.08em}.program-copy h3{margin:10px 0 8px;font-size:1.23rem}.program-copy p{color:#707B92;font-size:.8rem;line-height:1.75}

@media(max-width:1100px){.about-hero-v5 .hero-v4-grid{grid-template-columns:1fr}.group-orbit-v5{max-width:610px}.capability-showcase{grid-template-columns:1fr 1fr}.capability-showcase .cap-main{grid-column:1/-1;grid-row:auto}.cap-main .cap-visual{height:260px}.yunxi-principle-v5>.container{grid-template-columns:180px 1fr}.yunxi-principle-v5 strong{grid-column:1/-1}}
@media(max-width:760px){.about-hero-v5{padding:62px 0}.about-hero-copy h1{font-size:2.6rem}.group-orbit-v5{min-height:390px}.group-orbit-v5>span{min-width:94px;padding:9px;font-size:.75rem}.group-orbit-v5 .group-core{inset:29%}.group-orbit-v5 .group-core img{max-height:56px}.group-orbit-v5 .go1{left:35%}.group-orbit-v5 .go2{right:-1%}.group-orbit-v5 .go3{left:33%}.group-orbit-v5 .go4{left:-1%}.origin-route{grid-template-columns:1fr}.origin-route:before{left:42px;right:auto;top:25px;bottom:25px;width:2px;height:auto}.origin-route article{display:grid;grid-template-columns:92px 1fr;padding:0 0 20px}.origin-route article>span{grid-column:1/-1}.origin-icon{grid-row:2/4}.origin-route h3{margin-top:18px}.capability-showcase,.evidence-grid,.editorial-grid{grid-template-columns:1fr}.capability-showcase .cap-main{grid-column:auto}.cap-main .cap-visual{height:220px}.evidence-grid article{min-height:270px}.yunxi-principle-v5>.container{grid-template-columns:1fr}.principle-logo{max-width:260px}.yunxi-principle-v5 strong{grid-column:auto}.program-cover{height:260px}.program-cover>strong{font-size:1.7rem}.program-copy{min-height:0}.editorial-program:hover{transform:none}}

/* Keep every inner-page hero title aligned with the homepage hero scale */
.page-v4 .page-hero-v4 h1,
.page-v4 .ip-hero-grid h1,
.page-v4 .contact-hero-grid h1,
.page-v4 .about-hero-copy h1{font-size:clamp(3rem,4.4vw,4.2rem)}
@media(max-width:760px){
  .page-v4 .page-hero-v4 h1,
  .page-v4 .ip-hero-grid h1,
  .page-v4 .contact-hero-grid h1,
  .page-v4 .about-hero-copy h1{font-size:3.05rem}
}

/* Productized delivery: consistent scene frame and richer diagrams */
.product-delivery-grid .product-scene{height:160px;border:1px solid #E1E7F7;border-radius:11px;background-color:#EEF3FF;background-image:linear-gradient(rgba(45,63,216,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(45,63,216,.05) 1px,transparent 1px),linear-gradient(145deg,#EDF8FF,#EFECFF);background-size:22px 22px,22px 22px,auto}
.product-tile:is(.pt-flow,.pt-system,.pt-field,.pt-operation) .product-scene{background-size:cover;background-position:center}
.product-delivery-grid .pt-flow .product-scene{background-image:url('../assets/scene-human-ai-workflow.png')}
.product-delivery-grid .pt-system .product-scene{background-image:url('../assets/industry-software.png')}
.product-delivery-grid .pt-field .product-scene{background-image:url('../assets/industry-manufacturing.png')}
.product-delivery-grid .pt-operation .product-scene{background-image:url('../assets/scene-intelligent-growth.png')}
.pt-scene .product-scene{position:relative;display:block;padding:16px}.pt-scene .scene-score{display:grid;gap:7px;width:68%}.pt-scene .scene-score span{position:relative;display:flex;align-items:center;justify-content:space-between;padding:7px 10px;border:1px solid rgba(45,63,216,.1);border-radius:7px;color:#263457;background:rgba(255,255,255,.92);box-shadow:0 7px 18px rgba(45,63,216,.07);font-size:.61rem}.pt-scene .scene-score span:after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:2px;border-radius:2px;background:linear-gradient(90deg,#1AAEED,#2D3FD8 65%,#DDE4FA 65%)}.pt-scene .scene-score span:nth-child(2):after{background:linear-gradient(90deg,#2D3FD8,#6939DE 52%,#DDE4FA 52%)}.pt-scene .scene-score span:nth-child(3):after{background:linear-gradient(90deg,#27B56E 82%,#DDE4FA 82%)}.pt-scene .scene-score b{font-size:.6rem}.pt-scene .scene-score i{color:#2D3FD8;font-style:normal;font-weight:900}.pt-scene .product-scene>strong{position:absolute;right:13px;bottom:15px;padding:9px 10px;border-radius:8px;color:#fff;background:linear-gradient(135deg,#2D3FD8,#6939DE);box-shadow:0 10px 22px rgba(45,63,216,.22);font-size:.65rem}.pt-scene .product-scene>em{position:absolute;right:20px;top:18px;display:grid;place-items:center;width:42px;height:42px;border:7px solid rgba(45,63,216,.12);border-top-color:#1AAEED;border-right-color:#FB7B1F;border-radius:50%;color:#2D3FD8;background:#fff;font-size:.58rem;font-style:normal;font-weight:900}
.pt-knowledge .product-scene{display:grid;grid-template-columns:1fr 30px 1.1fr;align-items:center;padding:16px}.pt-knowledge .knowledge-source{display:grid;gap:7px}.pt-knowledge .knowledge-source span{position:static;width:auto;height:auto;padding:6px 8px;border:1px solid rgba(45,63,216,.1);border-radius:6px;color:#2D3FD8;background:rgba(255,255,255,.94);box-shadow:0 6px 15px rgba(45,63,216,.07);font-size:.58rem;text-align:center}.pt-knowledge .product-scene>i{position:relative;width:30px;height:2px;background:linear-gradient(90deg,#1AAEED,#FB7B1F)}.pt-knowledge .product-scene>i:after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:2px solid #FB7B1F;border-right:2px solid #FB7B1F;transform:rotate(45deg)}.pt-knowledge .knowledge-core{display:grid;place-items:center;min-height:88px;padding:10px;border:1px solid rgba(255,255,255,.7);border-radius:18px;color:#fff;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.25),transparent 25%),linear-gradient(145deg,#1AAEED,#2D3FD8 55%,#6939DE);box-shadow:0 13px 28px rgba(45,63,216,.22);text-align:center}.pt-knowledge .knowledge-core b{position:static;width:auto;height:auto;color:#fff;background:none;font-size:.69rem}.pt-knowledge .knowledge-core small{color:rgba(255,255,255,.72);font-size:.48rem}
.pt-agent .product-scene{display:grid;grid-template-columns:1fr auto 1.15fr auto 1fr;gap:6px;align-items:center;padding:14px}.pt-agent .agent-side{display:grid;gap:7px}.pt-agent .agent-side span{padding:6px 4px;border:1px solid rgba(45,63,216,.1);border-radius:6px;color:#2D3FD8;background:rgba(255,255,255,.94);box-shadow:0 6px 14px rgba(45,63,216,.07);font-size:.55rem;font-weight:800;text-align:center}.pt-agent .product-scene>i{width:auto;height:auto;color:#FB7B1F;background:none;font-size:.85rem;font-style:normal;font-weight:900}.pt-agent .agent-core{display:grid;place-items:center;min-height:88px;padding:8px;border-radius:16px;color:#fff;background:linear-gradient(145deg,#1AAEED,#2D3FD8 56%,#6939DE);box-shadow:0 12px 25px rgba(45,63,216,.23);text-align:center}.pt-agent .agent-core:before{content:"";width:26px;height:26px;margin-bottom:5px;border:5px solid rgba(255,255,255,.75);border-right-color:#FB7B1F;border-radius:50%}.pt-agent .agent-core b{padding:0;color:#fff;background:none;font-size:.62rem}.pt-agent .agent-core small{color:rgba(255,255,255,.72);font-size:.45rem}

/* Human-AI boundary: make autonomous completion explicit */
.ai-lane{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:8px;align-items:center;padding:17px}.ai-lane:after{display:none}.ai-lane .ai-step{display:grid;place-items:center;min-width:0;text-align:center}.ai-lane .ai-step i{position:static;display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(45,63,216,.13);border-radius:12px;color:#2D3FD8;background:#fff;box-shadow:0 9px 22px rgba(45,63,216,.11);font-size:.65rem;font-style:normal;font-weight:900}.ai-lane .ai-step small{margin-top:7px;color:#71809D;font-size:.5rem;white-space:nowrap}.ai-lane .ai-step.ai-core i{color:#fff;border:0;background:linear-gradient(135deg,#1AAEED,#2D3FD8,#6939DE);box-shadow:0 11px 25px rgba(45,63,216,.25);animation:v4Float 3s infinite}.ai-lane>b{color:#FB7B1F;font-size:.9rem}

/* Prevent the industry heading from leaving a single orphan character */
@media(min-width:1200px){.more-industries-v4 .section-head-v4>div{flex:1 1 auto;max-width:none}.more-industries-v4 .section-head-v4 h2{font-size:clamp(1.85rem,2.4vw,2.4rem);white-space:nowrap}.more-industries-v4 .section-head-v4>p{flex:0 0 470px}}

/* AI Pengyou hero: smaller mark, calmer spacing */
@media(min-width:1101px){.ip-hero-grid{grid-template-columns:300px 1fr;gap:105px}.ip-hero-brand{max-width:255px}.ip-hero-logo{padding:16px}.ip-hero-logo img{width:220px;max-height:92px}.ip-hero-grid>div:nth-child(2){padding-left:22px}}
@media(min-width:761px) and (max-width:1100px){.ip-hero-grid{grid-template-columns:245px 1fr;gap:55px}.ip-hero-logo{padding:15px}.ip-hero-logo img{width:205px;max-height:88px}.ip-hero-grid>div:nth-child(2){padding-left:12px}}
@media(max-width:760px){.ip-hero-brand{max-width:250px}.ip-hero-logo{max-width:245px;padding:14px}.ip-hero-logo img{width:210px;max-height:86px}.ip-hero-grid>div:nth-child(2){padding-left:0}.product-delivery-grid .product-scene{height:175px}.ai-lane{padding:14px 10px;gap:5px}.ai-lane .ai-step i{width:42px;height:42px}.ai-lane .ai-step small{font-size:.46rem}}

/* Compact footer brand index: avoid input-field appearance */
.footer-brand-matrix{grid-template-columns:190px max-content max-content max-content;justify-content:start;align-items:center;column-gap:34px;row-gap:12px}
.footer-brand-matrix a{width:auto;min-height:34px;padding:4px 0 4px 14px;border:0;border-left:2px solid rgba(99,132,255,.65);border-radius:0;background:transparent;box-shadow:none}
.footer-brand-matrix a:nth-of-type(2){border-left-color:rgba(224,67,166,.7)}
.footer-brand-matrix a:nth-of-type(3){border-left-color:rgba(251,123,31,.75)}
.footer-brand-matrix a:hover{border-left-color:#fff;background:transparent}
.footer-brand-matrix b{font-size:.76rem}.footer-brand-matrix small{font-size:.62rem;white-space:nowrap}
@media(max-width:1100px){.footer-brand-matrix{grid-template-columns:1fr 1fr;justify-content:stretch}.footer-brand-matrix>span{grid-column:1/-1}.footer-brand-matrix a{width:auto}}
@media(max-width:680px){.footer-brand-matrix{grid-template-columns:1fr}.footer-brand-matrix>span{grid-column:auto}.footer-brand-matrix a{min-height:38px;width:auto}}

/* Inner-page hero slogans stay one visual level below the homepage */
.page-v4 .page-hero-v4 h1,
.page-v4 .ip-hero-grid h1,
.page-v4 .contact-hero-grid h1,
.page-v4 .about-hero-copy h1{font-size:clamp(2.7rem,3.8vw,3.65rem);line-height:1.2}
@media(max-width:760px){
  .page-v4 .page-hero-v4 h1,
  .page-v4 .ip-hero-grid h1,
  .page-v4 .contact-hero-grid h1,
  .page-v4 .about-hero-copy h1{font-size:2.55rem;line-height:1.2}
}

/* H5 navigation: hamburger before logo, full opaque menu panel */
@media(max-width:1000px){
  .site-header,.home-v3 .site-header{height:64px;background:rgba(255,255,255,.98)!important;box-shadow:0 5px 20px rgba(23,36,149,.07)}
  .nav,.home-v3 .nav{height:64px;justify-content:flex-start;gap:10px}
  .menu-btn{position:relative;z-index:102;order:0;display:flex;width:42px;height:42px;flex:0 0 42px;padding:10px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:1px solid #DCE3F4;border-radius:9px;color:transparent;background:#F8FAFF}
  .menu-btn span{display:block;width:20px;height:2px;border-radius:2px;background:#243553;transition:transform .25s,opacity .2s}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .brand{order:1;width:164px;height:48px;flex:0 0 164px}
  .brand img,.home-v3 .brand img{width:164px;max-height:44px;object-fit:contain;object-position:left center}
  .nav-links,.home-v3 .nav-links{position:fixed;z-index:100;left:0;right:0;top:64px;bottom:0;inset:64px 0 0;display:none!important;height:calc(100dvh - 64px);padding:22px 24px 100px;align-content:start;overflow-y:auto;color:#263046!important;background:#fff!important;box-shadow:inset 0 1px 0 #E8ECF5}
  .nav-links.open,.home-v3 .nav-links.open{display:grid!important;grid-auto-rows:min-content}
  .nav-links a,.home-v3 .nav-links a{display:flex;align-items:center;min-height:54px;padding:0 8px;border-bottom:1px solid #EDF0F6;color:#263046!important;font-size:1rem;font-weight:750}
  .nav-links a.active,.home-v3 .nav-links a.active{color:#2D3FD8!important}
  .nav-links a.active:before{content:"";width:4px;height:18px;margin-right:10px;border-radius:4px;background:linear-gradient(#1AAEED,#6939DE)}
  .nav-cta{display:none}
  body.menu-open{overflow:hidden}
}
@media(max-width:680px){
  .container{width:min(calc(100% - 24px),var(--max))}
  .brand{width:152px;flex-basis:152px}.brand img,.home-v3 .brand img{width:152px;max-height:42px}
  .hero-v4-actions,.v3-actions{gap:9px;flex-wrap:wrap}
  .hero-v4-actions .btn,.v3-actions .v3-btn{min-height:44px;padding:11px 15px;font-size:.78rem}
  .problem-strip>i,.problem-strip>strong{display:grid;place-items:center;min-height:36px;margin:0;transform:none!important;writing-mode:horizontal-tb}
}

.footer-brand-summary{grid-template-rows:58px auto;gap:8px}
.footer-brand-summary strong{align-self:start}

/* Further compact the desktop brand index */
@media(min-width:1101px){
  .footer-brand-matrix{width:max-content;max-width:100%;grid-template-columns:155px max-content max-content max-content;column-gap:22px}
  .footer-brand-matrix a{padding-left:10px}
}

/* H5 half-width navigation drawer */
@media(max-width:1000px){
  .nav-links,.home-v3 .nav-links{
    display:grid!important;
    gap:0;
    row-gap:0;
    inset:64px auto 0 0;
    right:auto;
    width:56vw;
    min-width:230px;
    max-width:320px;
    height:calc(100dvh - 64px);
    padding:8px 16px 82px;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateX(-104%);
    transition:transform .28s cubic-bezier(.2,.7,.2,1),opacity .2s ease,visibility .28s;
    box-shadow:18px 0 45px rgba(18,31,84,.16);
  }
  .nav-links.open,.home-v3 .nav-links.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(0)}
  .nav-links a,.home-v3 .nav-links a{min-height:42px;padding:0 10px;font-size:.92rem;font-weight:500}
  .nav-links a.active,.home-v3 .nav-links a.active{font-weight:500}
  .nav-links a.active:before{width:3px;height:15px;margin-right:8px}
  .site-header:has(.nav-links.open):after{content:"";position:fixed;z-index:99;inset:64px 0 0;background:rgba(12,22,60,.18);backdrop-filter:blur(1px)}
}
@media(max-width:430px){.nav-links,.home-v3 .nav-links{width:59vw;min-width:220px;padding-inline:13px}}

/* Enterprise WeChat direct consultation + QR fallback */
.wechat-direct-action{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 0 14px;padding:11px 14px;border-radius:10px;color:#fff;background:linear-gradient(115deg,#1AAEED,#2D3FD8 58%,#6939DE);font-size:.82rem;font-weight:800;box-shadow:0 10px 24px rgba(45,63,216,.16)}
.wechat-direct-action span{display:inline;color:#fff;font-size:1rem}
.wechat-direct-action:hover{color:#fff;transform:translateY(-1px)}
@media(max-width:1000px){
  .mobile-contact{display:grid;grid-template-columns:minmax(0,1fr) 52px;align-items:center;gap:8px}
  .mobile-contact button{display:flex;align-items:center;justify-content:center;gap:9px}
  .mobile-contact .mobile-qr-trigger{align-self:center;width:52px;min-width:52px;height:52px;padding:5px;background:#fff;border:1px solid #CFD8FA;border-radius:13px;box-shadow:0 12px 28px rgba(23,36,149,.17);transform:translateY(3px)}
  .mobile-contact .mobile-qr-trigger img{width:40px;height:40px;border:0;border-radius:5px;object-fit:cover;object-position:center;background:#fff}
}