.fusion{--f-ink:#071b2b;--f-cyan:#42c7ec;--f-blue:#087fb6;--f-green:#07916d}
.fusion-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.fusion .b-data strong>[data-count]{margin:0;color:inherit;font-size:inherit;line-height:inherit}
.fusion-header{transition:background .35s,box-shadow .35s,border-color .35s}
.fusion-header.is-scrolled{background:rgba(5,16,26,.985);border-color:rgba(255,255,255,.13);box-shadow:0 14px 40px rgba(0,0,0,.22)}
.fusion-header nav>a{position:relative;transition:color .25s}
.fusion-header nav>a:after{content:"";position:absolute;left:0;right:100%;bottom:-13px;height:2px;background:var(--f-cyan);transition:right .3s}
.fusion-header nav>a:hover,.fusion-header nav>a.is-active{color:var(--f-cyan)}
.fusion-header nav>a.is-active:after{right:0}
.fusion-scroll-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--f-cyan);transform:scaleX(0);transform-origin:left center;will-change:transform}
.fusion .b-hero h1{max-width:1060px;font-size:clamp(56px,6.1vw,92px)}
.fusion .b-hero__lead{max-width:760px}
.fusion .b-data{grid-template-columns:1.35fr repeat(5,1fr)}
.fusion .b-data a{background:#087fae}
.fusion-insight-feed{min-height:56px;padding:0 6vw;display:grid;grid-template-columns:120px minmax(0,1fr) auto;align-items:center;background:#f7f9fa;color:var(--f-ink);border-bottom:1px solid #e5ebee}
.fusion-insight-feed__label{display:flex;align-items:center}
.fusion-insight-feed__label strong{padding:7px 10px;border-radius:999px;background:#e5f3f8;color:#087fae;font-size:11px;letter-spacing:.03em;white-space:nowrap}
.fusion-insight-feed__items{min-width:0;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:34px}
.fusion-insight-feed__item{min-width:0;display:flex;align-items:center;gap:11px;animation:fusionTickerIn .42s cubic-bezier(.2,.65,.25,1) both}
.fusion-insight-feed__item[hidden]{display:none}
.fusion-insight-feed__item:before{content:"";width:4px;height:4px;flex:0 0 4px;border-radius:50%;background:#9eb0b9}
.fusion-insight-feed__item span{display:none}
.fusion-insight-feed__item strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;transition:color .25s}
.fusion-insight-feed__item:hover strong{color:#087fae}
.fusion-insight-feed__actions{display:flex;align-items:center;gap:18px;padding-left:32px}
.fusion-insight-feed__actions button{width:22px;height:30px;padding:0;border:0;background:transparent;color:#80929c;font-size:9px;cursor:pointer;opacity:.72}
.fusion-insight-feed__actions button:hover{color:#087fae;opacity:1}
.fusion-insight-feed__actions>a{min-height:44px;display:flex;align-items:center;gap:18px;color:#087fae;font-size:11px;font-weight:900}
.fusion-insight-feed__actions>a b{font-size:15px}
@keyframes fusionTickerIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.fusion-needs{padding:125px 6vw;background:#fff;color:var(--f-ink)}
.fusion-needs .c-heading{max-width:980px}
.fusion-needs .c-heading h2{font-size:clamp(46px,5vw,72px)}
.fusion-needs .c-need{color:var(--f-ink);transition:transform .25s,box-shadow .25s,border-color .25s}
.fusion-needs .c-need:hover{transform:translateY(-5px);border-color:#99cfe3;box-shadow:0 20px 48px rgba(4,37,55,.1)}
.fusion-system{padding-bottom:44px;border-top:1px solid rgba(255,255,255,.08)}
.fusion .b-industries{padding-top:48px;padding-bottom:44px}
.fusion .b-system-card:first-child .b-system-card__image{background-image:url('assets/homepage/homepage-heavy-equipment-v8.webp')}
.fusion .b-system-card:nth-child(2) .b-system-card__image{background-image:url('assets/homepage/homepage-lab-materials-v2.webp')}
.fusion .b-system-card:nth-child(3) .b-system-card__image{background-image:url('assets/homepage/homepage-project-team-v7.webp')}
.fusion .b-industry__image,.fusion .c-case__image{transition:transform .7s cubic-bezier(.2,.65,.25,1),filter .7s}
.fusion .b-industry:hover .b-industry__image,.fusion .c-case:hover .c-case__image{transform:scale(1.045);filter:saturate(1.07)}
.fusion .b-industry h3,.fusion .c-case h3{transition:transform .35s}
.fusion .b-industry:hover h3,.fusion .c-case:hover h3{transform:translateY(-4px)}
.fusion a b,.fusion a i,.fusion .concept-btn span,.fusion .concept-link span{transition:transform .25s}
.fusion a:hover>b,.fusion a:hover>i,.fusion .concept-btn:hover span,.fusion .concept-link:hover span{transform:translateX(4px)}
.fusion-strength{padding:48px 6vw 130px;background:#edf3f6;color:var(--f-ink)}
.fusion-strength__heading{max-width:930px;margin-bottom:58px}
.fusion-strength__heading h2{margin:0;font-size:clamp(46px,5vw,72px);line-height:1.12;letter-spacing:-.05em}
.fusion-strength__heading>p:not(.concept-label){max-width:680px;margin:20px 0 0;color:#637987;font-size:15px;line-height:1.8}
.fusion-strength__grid{display:grid;grid-template-columns:1.08fr .92fr;min-height:680px;background:#fff}
.fusion-strength__visual{position:relative;background:url('assets/homepage/homepage-lab-materials-v2.webp') center/cover no-repeat}
.fusion-strength__visual:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,24,39,.76),rgba(4,24,39,.03) 67%)}
.fusion-strength__visual-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:45px;color:#fff}
.fusion-strength__visual-copy small{color:#6bd5f1;font-size:10px;font-weight:800;letter-spacing:.13em}
.fusion-strength__visual-copy h3{margin:12px 0 0;font-size:36px}
.fusion-strength__content{padding:72px 5vw;display:flex;flex-direction:column;justify-content:center}
.fusion-strength__content>p{margin:0 0 30px;color:#627785;font-size:14px;line-height:1.85}
.fusion-strength__facts{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid #ccd9df;border-top:1px solid #ccd9df}
.fusion-strength__facts div{min-height:135px;padding:25px;border-right:1px solid #ccd9df;border-bottom:1px solid #ccd9df}
.fusion-strength__facts strong{display:block;font-size:18px}
.fusion-strength__facts span{display:block;margin-top:9px;color:#70828d;font-size:12px;line-height:1.55}
.fusion-strength__content .concept-link{align-self:flex-start;margin-top:28px;color:#087fb6}
.fusion-delivery{min-height:660px;position:relative;display:flex;align-items:flex-end;padding:90px 6vw;background:url('assets/homepage/homepage-global-delivery-v8.webp') center/cover no-repeat;color:#fff}
.fusion-delivery:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,20,34,.97),rgba(3,23,39,.67) 58%,rgba(3,23,39,.08))}
.fusion-delivery__copy{position:relative;z-index:2;max-width:860px}
.fusion-delivery__copy h2{margin:0;font-size:clamp(48px,5.2vw,76px);line-height:1.1;letter-spacing:-.045em}
.fusion-delivery__copy>p:not(.concept-label){max-width:720px;margin:22px 0 27px;color:#c3d3dc;font-size:15px;line-height:1.8}
.fusion-delivery__facts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.fusion-delivery__facts span{padding:10px 13px;border:1px solid rgba(255,255,255,.3);font-size:11px;font-weight:800}
.fusion-delivery__regions{display:flex;gap:8px;flex-wrap:wrap;margin:-12px 0 24px}.fusion-delivery__regions a{padding:8px 11px;border:1px solid rgba(255,255,255,.28);font-size:10px;color:#fff}.fusion-delivery__regions a:hover{background:rgba(255,255,255,.12)}
.fusion .c-cases{color:var(--f-ink)}
.fusion .c-cases .c-heading{max-width:980px}
.fusion .c-case-grid{grid-template-columns:repeat(4,1fr);gap:12px}
.fusion .c-case{min-height:330px;padding:24px}
.fusion .c-case span{font-weight:800;letter-spacing:.04em}
.fusion .c-case h3{margin:10px 0 9px;font-size:21px;line-height:1.35}
.fusion .c-case p{line-height:1.55}
.fusion .c-case:nth-child(2) .c-case__image{background-image:url('assets/homepage/homepage-heavy-equipment-v8.webp')}
.fusion .c-case:nth-child(4) .c-case__image{background-image:url('assets/homepage/homepage-industrial-ecosystem-v8.webp')}
.fusion .c-case:nth-child(5) .c-case__image{background-image:url('assets/homepage/homepage-petrochemical-scale-v8.webp')}
.fusion .c-case:nth-child(6) .c-case__image{background-image:url('assets/homepage/homepage-rail-manufacturing-v7.webp')}
.fusion .c-case:nth-child(7) .c-case__image{background-image:url('assets/homepage/homepage-green-industry-v2.webp')}
.fusion .c-case:nth-child(8) .c-case__image{background-image:url('assets/homepage/homepage-global-delivery-v8.webp')}
.fusion-case-actions{margin-top:32px;padding:28px 0 0;display:flex;align-items:center;justify-content:space-between;gap:35px;border-top:1px solid #d9e3e8}
.fusion-case-actions>div{display:flex;flex-direction:column;gap:7px}
.fusion-case-actions strong{font-size:19px}
.fusion-case-actions>div span{color:#70828d;font-size:12px}
.fusion-industry-more{margin-top:48px;border-top:1px solid rgba(255,255,255,.15)}
.fusion-industry-more__head{padding:27px 0 22px;display:flex;align-items:flex-end;justify-content:space-between;gap:30px}
.fusion-industry-more__head div{display:flex;flex-direction:column}
.fusion-industry-more__head small{color:#4fc7eb;font-size:10px;font-weight:800;letter-spacing:.14em}
.fusion-industry-more__head strong{margin-top:8px;font-size:22px}
.fusion-industry-more__head>span{color:#7894a5;font-size:10px}
.fusion-industry-more__track{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid rgba(255,255,255,.15);border-top:1px solid rgba(255,255,255,.15)}
.fusion-industry-more__track a{min-height:160px;padding:25px;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15);transition:background .25s,transform .25s}
.fusion-industry-more__track a:hover{background:#0d2b3f;transform:translateY(-3px)}
.fusion-industry-more__track small{color:#4fc7eb;font-size:9px;letter-spacing:.1em}
.fusion-industry-more__track strong{margin-top:25px;font-size:17px;line-height:1.5}
.fusion-industry-more__track span{margin-top:auto;color:#4fc7eb}
.fusion-industry-more__all{width:max-content;margin-top:28px;padding:13px 0;display:flex;align-items:center;gap:35px;border-bottom:1px solid rgba(255,255,255,.45);font-size:12px;font-weight:800}
.fusion-green{display:grid;grid-template-columns:1.08fr .92fr;background:#06443a;color:#fff}
.fusion-green__visual{min-height:760px;position:relative;background:url('assets/homepage/homepage-green-industry-v2.webp') center/cover no-repeat}
.fusion-green__visual:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(2,54,46,.86),rgba(2,64,51,.08) 72%)}
.fusion-green__visual-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:48px}
.fusion-green__visual-copy small{color:#76e0b6;font-size:10px;font-weight:800;letter-spacing:.13em}
.fusion-green__visual-copy h2{max-width:650px;margin:13px 0 0;font-size:clamp(40px,4.4vw,64px);line-height:1.12}
.fusion-green__content{padding:80px 5vw;display:flex;flex-direction:column;justify-content:center}
.fusion-green__content>p{margin:0 0 28px;color:#bbd7ce;font-size:14px;line-height:1.85}
.fusion-green__list{border-top:1px solid rgba(255,255,255,.2)}
.fusion-green__list a{min-height:105px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;border-bottom:1px solid rgba(255,255,255,.2)}
.fusion-green__list>a>span,.fusion-green__list i{color:#76e0b6;font-size:11px;font-style:normal}
.fusion-green__list strong{display:block;font-size:18px}
.fusion-green__list small{display:block;margin-top:7px;color:#a9cbc0;font-size:11px;line-height:1.55}
.fusion-green__content .concept-link{align-self:flex-start;margin-top:28px;color:#fff}
.fusion-contact{padding:105px 6vw;display:grid;grid-template-columns:1fr auto;align-items:center;gap:60px;background:#fff;color:var(--f-ink)}
.fusion-contact h2{margin:0;font-size:clamp(44px,4.8vw,68px);line-height:1.12}
.fusion-contact__actions{display:flex;gap:10px}
.fusion-official-footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:42px}
.fusion-official-footer>div{display:flex;flex-direction:column;gap:7px}
.fusion-official-footer>div>strong{color:#dbe7ed;font-size:13px}
.fusion-official-footer>div>span{color:#7893a3;font-size:10px}
.fusion-official-footer>small{color:#7893a3;white-space:nowrap}
.fusion a:focus-visible,.fusion [tabindex]:focus-visible{outline:3px solid #59cff0;outline-offset:4px}
.fusion.has-motion [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .68s cubic-bezier(.2,.65,.25,1) var(--reveal-delay,0ms),transform .68s cubic-bezier(.2,.65,.25,1) var(--reveal-delay,0ms)}
.fusion.has-motion [data-reveal].is-revealed{opacity:1;transform:none}
.fusion-mobile-cta{display:none}

@media(max-width:1100px){
  .fusion .b-data{grid-template-columns:repeat(3,1fr)}
  .fusion .b-data__lead{grid-column:span 3}
  .fusion-strength__grid,.fusion-green{grid-template-columns:1fr}
  .fusion-strength__visual,.fusion-green__visual{min-height:600px}
  .fusion-industry-more__track{grid-template-columns:1fr 1fr}
  .fusion .c-case-grid{grid-template-columns:repeat(2,1fr)}
  .fusion-insight-feed{grid-template-columns:104px minmax(0,1fr) auto}
  .fusion-insight-feed__items{gap:22px}
}

@media(max-width:680px){
  .fusion-system{padding-bottom:40px}
  .fusion .b-industries{padding-top:42px;padding-bottom:40px}
  .fusion .concept-header{gap:12px}
  .fusion .concept-brand{min-width:0;max-width:calc(100% - 54px)}
  .fusion .concept-brand span{min-width:0}
  .fusion .concept-brand small{display:none}
  .fusion .concept-header .concept-cta{display:none}
  .fusion .b-hero h1{font-size:40px;letter-spacing:-.06em}
  .fusion .b-data{grid-template-columns:1fr 1fr}
  .fusion .b-data__lead{grid-column:span 2}
  .fusion-insight-feed{min-height:56px;padding:0 22px;grid-template-columns:65px minmax(0,1fr) auto}
  .fusion-insight-feed__label strong{padding:6px 8px;font-size:10px}
  .fusion-insight-feed__items{grid-template-columns:1fr}
  .fusion-insight-feed__item{gap:8px}
  .fusion-insight-feed__item strong{font-size:12px}
  .fusion-insight-feed__actions{gap:8px;padding-left:12px}
  .fusion-insight-feed__actions button{width:16px;height:28px}
  .fusion-insight-feed__actions>a{min-height:44px;gap:5px;font-size:0}
  .fusion-insight-feed__actions>a:before{content:"更多";font-size:10px}
  .fusion-needs{padding:82px 22px}
  .fusion-strength{padding:42px 22px 82px}
  .fusion-needs .c-heading h2,.fusion-strength__heading h2{font-size:39px}
  .fusion-strength__visual,.fusion-green__visual{min-height:500px}
  .fusion-strength__visual-copy,.fusion-green__visual-copy{padding:28px 22px}
  .fusion-strength__visual-copy h3{font-size:30px}
  .fusion-strength__content,.fusion-green__content{padding:68px 22px}
  .fusion-strength__facts{grid-template-columns:1fr}
  .fusion-strength__facts div{min-height:105px}
  .fusion-delivery{min-height:620px;padding:72px 22px}
  .fusion-delivery__copy h2{font-size:42px}
  .fusion-green__visual-copy h2{font-size:38px}
  .fusion-green__list a{min-height:112px;grid-template-columns:34px 1fr auto}
  .fusion-contact{grid-template-columns:1fr;padding:78px 22px}
  .fusion-contact__actions{flex-direction:column}
  .fusion-official-footer{display:block}
  .fusion-official-footer>div{margin:22px 0}
  .fusion .c-case-grid{grid-template-columns:1fr 1fr;gap:8px}
  .fusion .c-case{min-height:265px;padding:18px}
  .fusion .c-case h3{font-size:17px}
  .fusion .c-case p{font-size:10px}
  .fusion-case-actions{margin-top:24px;align-items:stretch;flex-direction:column}
  .fusion-case-actions .concept-btn{width:100%}
  .fusion-industry-more{margin-top:35px}
  .fusion-industry-more__head{align-items:flex-start}
  .fusion-industry-more__head>span{display:block;max-width:78px;text-align:right;line-height:1.5}
  .fusion-industry-more__track{margin-right:-22px;display:flex;gap:10px;overflow-x:auto;border:0;scroll-snap-type:x mandatory;scrollbar-width:none;padding-right:22px}
  .fusion-industry-more__track::-webkit-scrollbar{display:none}
  .fusion-industry-more__track a{flex:0 0 78vw;min-height:175px;border:1px solid rgba(255,255,255,.16);scroll-snap-align:start}
  .fusion-industry-more__all{width:100%;justify-content:space-between}
  .fusion-mobile-cta{position:fixed;left:18px;right:18px;bottom:14px;z-index:70;min-height:58px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;background:#1bb7e4;color:#031522;box-shadow:0 16px 38px rgba(2,17,28,.35);font-size:11px;transform:translateY(96px);opacity:0;transition:transform .35s,opacity .35s}
  .fusion-mobile-cta b{font-size:14px}
  .fusion.fusion-has-scroll:not(.fusion-contact-visible) .fusion-mobile-cta{transform:none;opacity:1}
  .fusion .concept-footer{padding-bottom:98px}
}

@media(prefers-reduced-motion:reduce){.fusion *{scroll-behavior:auto!important;transition:none!important}.fusion.has-motion [data-reveal]{opacity:1!important;transform:none!important}}