:root{
  --ink:#07110d;
  --ink-2:#0b1712;
  --ink-3:#102019;
  --panel:#11231b;
  --lime:#c9ff3d;
  --lime-soft:#ddff83;
  --paper:#f1f3ed;
  --paper-2:#e4e8df;
  --white:#f8faf6;
  --muted:#9ca9a1;
  --muted-dark:#526057;
  --line:rgba(248,250,246,.16);
  --line-dark:rgba(7,17,13,.15);
  --radius:24px;
  --container:min(1280px,calc(100vw - 64px));
  --ease:cubic-bezier(.22,.75,.18,1);
}
*{box-sizing:border-box}
html{scroll-behavior:auto;background:var(--ink)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
img,video{display:block;max-width:100%}
::selection{background:var(--lime);color:var(--ink)}
.page-noise{position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
.scroll-progress{position:fixed;z-index:210;left:0;top:0;height:2px;width:0;background:var(--lime);box-shadow:0 0 20px rgba(201,255,61,.55)}
.container{width:var(--container);margin-inline:auto}

.site-header{position:fixed;inset:0 0 auto;z-index:100;height:84px;color:var(--white);transition:background .35s ease,border-color .35s ease,backdrop-filter .35s ease}
.site-header.is-scrolled,.site-header.is-open{background:rgba(7,17,13,.88);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.nav-shell{width:min(1380px,calc(100vw - 48px));height:100%;margin:auto;display:grid;grid-template-columns:235px 1fr auto;align-items:center;gap:34px}
.brand{display:inline-flex;align-items:center;width:194px}
.brand img,.footer-brand img{filter:grayscale(1) brightness(3.3);transition:filter .3s ease}
.brand:hover img{filter:grayscale(1) sepia(1) saturate(7) hue-rotate(33deg) brightness(1.65)}
.primary-nav{height:100%;display:flex;align-items:center;justify-content:center;gap:34px}
.nav-link{position:relative;display:flex;align-items:center;height:100%;font-size:14px;color:rgba(248,250,246,.82);white-space:nowrap;transition:color .25s ease}
.nav-link:hover,.nav-link.is-active{color:var(--white)}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;transform:scaleX(0);transform-origin:left;background:var(--lime);transition:transform .3s var(--ease)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-item{height:100%;position:relative;display:flex;align-items:center}
.submenu-toggle{width:16px;height:16px;margin-left:5px;padding:0;border:0;background:transparent;position:relative;cursor:pointer}
.submenu-toggle::before{content:"";position:absolute;width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);top:3px;left:3px;transition:transform .25s ease}
.nav-item:hover .submenu-toggle::before,.nav-item.is-open .submenu-toggle::before{transform:rotate(225deg);top:7px}
.mega-menu{position:absolute;top:72px;left:50%;transform:translate(-50%,14px);width:min(880px,calc(100vw - 48px));padding:26px;background:rgba(10,24,18,.98);border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.35);display:grid;grid-template-columns:260px 1fr;gap:24px;opacity:0;visibility:hidden;pointer-events:none;transition:.3s var(--ease)}
.mega-menu--compact{width:720px}
.nav-item:hover .mega-menu,.nav-item.is-open .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.mega-menu__intro{padding:8px 24px 8px 8px;border-right:1px solid var(--line)}
.mega-menu__intro small,.section-heading small,.co-create__copy>small,.about__copy>small,.contact__inner>small{display:block;color:var(--lime);font-size:11px;font-weight:700;letter-spacing:.18em;margin-bottom:16px}
.mega-menu__intro strong{font-size:18px;line-height:1.65;font-weight:500}
.mega-menu__links{display:flex;flex-direction:column;gap:3px}
.mega-menu__links--grid{display:grid;grid-template-columns:1fr 1fr}
.mega-menu__links>a{display:grid;grid-template-columns:32px 1fr;gap:14px;padding:14px;border:1px solid transparent;transition:.25s ease}
.mega-menu__links>a:hover{border-color:rgba(201,255,61,.35);background:rgba(201,255,61,.06)}
.mega-menu__links>a>span{color:var(--lime);font:500 11px/1.3 ui-monospace,monospace;padding-top:3px}
.mega-menu__links div{display:flex;flex-direction:column;gap:5px}
.mega-menu__links em{font-style:normal;color:var(--muted);font-size:10px;letter-spacing:.15em;text-transform:uppercase}
.mega-menu__links strong{font-size:15px;font-weight:600}
.mega-menu__links small{font-size:12px;color:var(--muted);line-height:1.5}
.nav-cta{height:43px;min-width:118px;display:flex;align-items:center;justify-content:center;gap:18px;border:1px solid rgba(248,250,246,.45);font-size:13px;transition:.25s ease}
.nav-cta:hover{border-color:var(--lime);background:var(--lime);color:var(--ink)}
.menu-toggle{display:none}

.hero{position:relative;min-height:100svh;background:var(--ink);color:var(--white);display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.55) contrast(1.1) brightness(.48) hue-rotate(65deg)}
.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,13,9,.96) 0%,rgba(4,13,9,.76) 43%,rgba(4,13,9,.28) 78%,rgba(4,13,9,.62) 100%),linear-gradient(180deg,rgba(4,13,9,.28),rgba(4,13,9,.3) 65%,#07110d)}
.hero__mesh{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(201,255,61,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.16) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to right,transparent 15%,black 82%)}
.hero__glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.24;background:var(--lime)}
.hero__glow--one{width:360px;height:360px;right:8%;top:10%}
.hero__glow--two{width:220px;height:220px;left:34%;bottom:0;opacity:.1}
.hero__content{position:relative;z-index:2;padding-top:90px}
.hero__kicker{display:flex;align-items:center;gap:12px;color:rgba(248,250,246,.68);font-size:11px;letter-spacing:.22em;margin-bottom:28px}
.hero__kicker i{width:38px;height:1px;background:var(--lime)}
.hero__title{margin:0;display:flex;flex-direction:column;gap:.03em;max-width:780px;font-size:clamp(44px,6.2vw,82px);font-weight:600;line-height:.98;letter-spacing:-.055em;color:rgba(248,250,246,.98)}
.hero__title span{display:block;width:fit-content;max-width:100%}
.hero__title em{font-style:normal;color:transparent;background:linear-gradient(92deg,#d9ff78 0%,var(--lime) 48%,#efffc4 100%);-webkit-background-clip:text;background-clip:text;background-size:180% auto}
.hero__content>p{max-width:660px;margin:32px 0 0;color:rgba(248,250,246,.72);font-size:16px;line-height:1.9}
.hero__actions{display:flex;gap:14px;margin-top:40px}
.button{min-height:54px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:28px;border:1px solid transparent;font-size:14px;transition:.28s var(--ease)}
.button i,.text-link i,.business-card__top i{font-style:normal;transition:transform .28s var(--ease)}
.button:hover i,.text-link:hover i{transform:translate(3px,-3px)}
.button--lime{background:var(--lime);color:var(--ink)}
.button--lime:hover{background:var(--lime-soft);transform:translateY(-2px)}
.button--line{border-color:rgba(248,250,246,.35);color:var(--white);background:rgba(255,255,255,.02)}
.button--line:hover{border-color:var(--white);background:rgba(255,255,255,.06)}
.button--large{min-height:62px;padding-inline:32px}
.hero__footer{position:absolute;z-index:2;left:50%;bottom:32px;transform:translateX(-50%);display:grid;grid-template-columns:repeat(3,180px) 1fr;align-items:end;gap:26px}
.hero__metric{display:flex;align-items:flex-start;gap:12px;border-top:1px solid rgba(248,250,246,.28);padding-top:14px}
.hero__metric span{color:var(--lime);font:500 11px/1 ui-monospace,monospace}
.hero__metric p{margin:0;color:rgba(248,250,246,.7);font-size:12px;line-height:1.55}
.hero__scroll{justify-self:end;display:flex;align-items:center;gap:12px;color:rgba(248,250,246,.58);font-size:11px;letter-spacing:.12em}
.hero__scroll i{width:1px;height:44px;background:linear-gradient(var(--lime),transparent);animation:scrollLine 1.8s ease-in-out infinite}
@keyframes scrollLine{0%,100%{transform:scaleY(.4);transform-origin:top}50%{transform:scaleY(1)}}

.section{position:relative;padding:136px 0}
.section-heading{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.65fr);gap:80px;align-items:end;margin-bottom:68px}
.section-heading h2,.co-create__copy h2,.about__copy h2,.contact__inner h2{margin:0;font-size:clamp(40px,5vw,72px);font-weight:500;line-height:1.1;letter-spacing:-.045em}
.section-heading>p{margin:0;color:var(--muted-dark);font-size:15px;line-height:1.85}
.business{background:var(--paper)}
.business-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-dark);border-left:1px solid var(--line-dark)}
.business-card{min-height:620px;padding:24px 28px 36px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);display:flex;flex-direction:column;transition:background .35s ease,color .35s ease,transform .35s var(--ease)}
.business-card:hover{background:var(--ink);color:var(--white);transform:translateY(-8px)}
.business-card__top{display:flex;justify-content:space-between;font:500 11px/1 ui-monospace,monospace}
.business-card__top span{color:var(--muted-dark)}
.business-card:hover .business-card__top span{color:var(--lime)}
.business-card:hover .business-card__top i{transform:translate(3px,-3px)}
.business-card__visual{height:210px;margin:34px 0;position:relative;overflow:hidden;background:var(--paper-2);transition:background .35s ease}
.business-card:hover .business-card__visual{background:#0d1e17}
.business-card__visual--banking{display:flex;align-items:flex-end;justify-content:center;gap:14px;padding:30px}
.business-card__visual--banking b{display:block;width:32px;background:var(--ink);position:relative;transition:.4s var(--ease)}
.business-card__visual--banking b:nth-child(1){height:34%}.business-card__visual--banking b:nth-child(2){height:58%}.business-card__visual--banking b:nth-child(3){height:46%}.business-card__visual--banking b:nth-child(4){height:82%;background:var(--lime)}
.business-card:hover .business-card__visual--banking b:not(:last-child){background:var(--white)}
.business-card:hover .business-card__visual--banking b:nth-child(1){height:52%}.business-card:hover .business-card__visual--banking b:nth-child(2){height:72%}.business-card:hover .business-card__visual--banking b:nth-child(3){height:64%}.business-card:hover .business-card__visual--banking b:nth-child(4){height:95%}
.business-card__visual--consulting b{position:absolute;border:1px solid var(--ink);border-radius:50%;transition:.5s var(--ease)}
.business-card__visual--consulting b:nth-child(1){width:160px;height:160px;left:32px;top:25px}.business-card__visual--consulting b:nth-child(2){width:112px;height:112px;right:36px;top:40px}.business-card__visual--consulting b:nth-child(3){width:18px;height:18px;background:var(--lime);border:0;left:50%;top:48%}.business-card__visual--consulting b:nth-child(4){width:220px;height:1px;border:0;background:var(--ink);left:50%;top:50%;transform:translate(-50%,-50%) rotate(-22deg)}
.business-card:hover .business-card__visual--consulting b{border-color:var(--white)}.business-card:hover .business-card__visual--consulting b:nth-child(1){transform:translateX(28px)}.business-card:hover .business-card__visual--consulting b:nth-child(2){transform:translateX(-28px)}.business-card:hover .business-card__visual--consulting b:nth-child(4){background:var(--lime)}
.business-card__visual--fintech{display:grid;place-items:center;padding:18px 20px;background:linear-gradient(180deg,#edf2ea,#e3ebe0)}
.business-card__visual--fintech svg{width:100%;height:100%;overflow:visible}
.business-card__visual--fintech .fintech-grid{fill:none;stroke:rgba(7,17,13,.09);stroke-width:1}
.business-card__visual--fintech .fintech-axis{fill:none;stroke:rgba(7,17,13,.38);stroke-width:1.4}
.business-card__visual--fintech .fintech-trend{fill:none;stroke:#173d2d;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;transition:stroke .35s ease,transform .5s var(--ease);transform-origin:center}
.business-card__visual--fintech circle{fill:#173d2d;stroke:#edf2ea;stroke-width:4;transition:fill .35s ease,transform .35s var(--ease)}
.business-card__visual--fintech circle.is-accent{fill:var(--lime);stroke:#173d2d}
.business-card__fintech-label{position:absolute;left:28px;top:22px;display:flex;flex-direction:column;gap:5px}
.business-card__fintech-label small{color:#436454;font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em}
.business-card__fintech-label strong{color:#173d2d;font:700 10px/1 ui-monospace,monospace;letter-spacing:.08em}
.business-card:hover .business-card__visual--fintech{background:#0d1e17}
.business-card:hover .business-card__visual--fintech .fintech-grid{stroke:rgba(248,250,246,.08)}
.business-card:hover .business-card__visual--fintech .fintech-axis{stroke:rgba(248,250,246,.35)}
.business-card:hover .business-card__visual--fintech .fintech-trend{stroke:var(--lime);transform:translateY(-3px)}
.business-card:hover .business-card__visual--fintech circle{fill:var(--white);stroke:#0d1e17}
.business-card:hover .business-card__visual--fintech circle.is-accent{fill:var(--lime)}
.business-card:hover .business-card__fintech-label small{color:rgba(248,250,246,.48)}
.business-card:hover .business-card__fintech-label strong{color:var(--lime)}
.business-card__body{margin-top:auto}
.business-card__body small{color:var(--muted-dark);font-size:10px;letter-spacing:.16em}.business-card:hover .business-card__body small{color:var(--lime)}
.business-card h3{margin:10px 0 18px;font-size:38px;font-weight:500;letter-spacing:-.035em}
.business-card p{min-height:84px;margin:0;color:var(--muted-dark);font-size:14px;line-height:1.8}.business-card:hover p{color:var(--muted)}
.business-card ul{padding:20px 0 0;margin:24px 0 0;border-top:1px solid var(--line-dark);list-style:none;display:grid;gap:10px}.business-card:hover ul{border-color:var(--line)}
.business-card li{font-size:12px;color:var(--muted-dark)}.business-card:hover li{color:rgba(248,250,246,.75)}
.business-card li::before{content:"+";color:var(--lime);margin-right:10px}

.products{background:var(--ink);color:var(--white)}
.section-heading--light>p{color:var(--muted)}
.product-stack{display:grid;gap:18px}
.product-panel{position:relative;min-height:460px;padding:44px;background:var(--ink-2);border:1px solid var(--line);overflow:hidden;transition:border-color .3s ease,transform .35s var(--ease)}
.product-panel:hover{border-color:rgba(201,255,61,.48);transform:translateY(-5px)}
.product-panel--featured{min-height:600px;display:grid;grid-template-columns:minmax(340px,.8fr) minmax(480px,1.2fr);gap:40px}
.product-panel__copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;position:relative;z-index:2}
.product-panel__index{color:var(--lime);font:500 11px/1 ui-monospace,monospace;letter-spacing:.12em;margin-bottom:34px}
.product-panel h3{margin:0 0 10px;font-size:clamp(38px,4vw,62px);font-weight:500;letter-spacing:-.045em}
.product-panel__lead{font-size:18px!important;color:var(--white)!important;margin-bottom:20px!important}
.product-panel p{max-width:620px;margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0}
.feature-tags span{padding:9px 12px;border:1px solid var(--line);color:rgba(248,250,246,.78);font-size:11px}
.text-link{display:inline-flex;align-items:center;gap:20px;margin-top:30px;color:inherit;font-size:13px;border-bottom:1px solid currentColor;padding-bottom:7px}
.brain-visual{position:relative;min-height:500px;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle,rgba(201,255,61,.12),transparent 48%)}
.brain-visual__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,255,61,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.08) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle,black,transparent 70%)}
.brain-visual__orbit{position:absolute;border:1px solid rgba(201,255,61,.4);border-radius:50%;animation:spin 18s linear infinite}.brain-visual__orbit::before,.brain-visual__orbit::after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 18px var(--lime)}
.brain-visual__orbit--a{width:380px;height:380px}.brain-visual__orbit--a::before{left:20px;top:100px}.brain-visual__orbit--a::after{right:37px;bottom:72px}
.brain-visual__orbit--b{width:270px;height:270px;animation-direction:reverse;animation-duration:11s;border-style:dashed}.brain-visual__orbit--b::before{left:15px;bottom:72px}.brain-visual__orbit--b::after{right:10px;top:90px}
@keyframes spin{to{transform:rotate(360deg)}}
.brain-visual__core{z-index:2;width:190px;height:190px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--lime);color:var(--ink);box-shadow:0 0 70px rgba(201,255,61,.28)}
.brain-visual__core span{font-size:18px}.brain-visual__core strong{font-size:44px;line-height:1.05}.brain-visual__core small{font:500 8px/1 ui-monospace,monospace;letter-spacing:.13em;margin-top:10px}
.brain-visual__node{position:absolute;z-index:3;padding:10px 14px;background:rgba(7,17,13,.86);border:1px solid var(--line);font-size:11px;color:var(--muted)}
.brain-visual__node--one{left:4%;top:22%}.brain-visual__node--two{right:5%;top:30%}.brain-visual__node--three{right:13%;bottom:16%}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-grid .product-panel{display:flex;flex-direction:column;align-items:flex-start}
.product-grid .product-panel p{min-height:104px}
.product-grid .text-link{margin-top:auto}
.product-icon{width:100%;height:118px;margin-bottom:35px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.product-icon--hardware{display:flex;align-items:end;gap:12px;padding:0 12px 22px}.product-icon--hardware i{height:58px;flex:1;border:1px solid var(--lime);background:linear-gradient(135deg,rgba(201,255,61,.2),transparent)}.product-icon--hardware i:nth-child(2){height:82px}.product-icon--hardware i:nth-child(3){height:44px}
.product-icon--opc i{position:absolute;border:1px solid rgba(201,255,61,.6);border-radius:50%;width:48px;height:48px;top:25px}.product-icon--opc i:nth-child(1){left:8%}.product-icon--opc i:nth-child(2){left:34%}.product-icon--opc i:nth-child(3){left:60%}.product-icon--opc i:nth-child(4){right:0;background:var(--lime)}.product-icon--opc::before{content:"";position:absolute;left:10%;right:8%;top:49px;height:1px;background:var(--lime)}
.product-icon--finance{display:flex;align-items:flex-end;gap:8px;padding-bottom:22px}.product-icon--finance i{width:25%;background:var(--lime);height:25%}.product-icon--finance i:nth-child(2){height:48%;opacity:.7}.product-icon--finance i:nth-child(3){height:70%;opacity:.82}.product-icon--finance i:nth-child(4){height:92%}


/* Product architecture: Yusuan Intelligence */
.yusuan-products{position:relative;background:linear-gradient(180deg,#e8efe9 0%,#eef3ea 54%,#e3ece4 100%);color:var(--ink);overflow:hidden}
.yusuan-products::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 14% 18%,rgba(114,155,131,.11),transparent 24%),radial-gradient(circle at 88% 82%,rgba(114,155,131,.1),transparent 20%);pointer-events:none}
.yusuan-heading{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:90px;align-items:end;margin-bottom:62px}
.yusuan-heading small,.zeyu-heading>small{display:block;font-size:11px;font-weight:700;letter-spacing:.18em;margin-bottom:18px}
.yusuan-heading small{color:#2f7055}
.yusuan-heading h2{margin:0;font-size:clamp(44px,5.4vw,76px);font-weight:500;line-height:1.08;letter-spacing:-.052em;color:#0b2a1f}
.yusuan-heading p{margin:0;color:#66746b;font-size:15px;line-height:1.95}
.yusuan-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid rgba(11,42,31,.14);border-bottom:1px solid rgba(11,42,31,.14);border-left:1px solid rgba(11,42,31,.14)}
.yusuan-card{min-height:570px;padding:40px 40px 34px;border-right:1px solid rgba(11,42,31,.14);display:flex;flex-direction:column;position:relative;background:rgba(249,251,246,.74);backdrop-filter:blur(6px);transition:background .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease)}
.yusuan-card:hover{background:rgba(255,255,255,.9);box-shadow:0 22px 50px rgba(23,53,41,.08);transform:translateY(-5px)}
.yusuan-card__icon{width:48px;height:48px;border-radius:13px;background:#073d2b;color:var(--lime);display:grid;place-items:center;box-shadow:0 16px 30px rgba(7,61,43,.14);margin-bottom:42px}
.yusuan-card__icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.yusuan-card__number{font:600 10px/1 ui-monospace,monospace;letter-spacing:.14em;color:#6b7a70;margin-bottom:15px}
.yusuan-card h3{margin:0;color:#153d2e;font-size:32px;font-weight:500;letter-spacing:-.035em}
.yusuan-card__lead{margin:12px 0 16px!important;color:#2f7055!important;font-size:14px!important;font-weight:600}
.yusuan-card>p{margin:0;color:#6a776e;font-size:14px;line-height:1.9}
.yusuan-card ul{list-style:none;padding:20px 0 0;margin:26px 0 0;border-top:1px solid rgba(11,42,31,.16);display:grid;gap:11px}
.yusuan-card li{font-size:12px;color:#6f7d73;display:flex;align-items:center;gap:10px}
.yusuan-card li::before{content:"";width:4px;height:4px;border-radius:50%;background:#5d8f78;flex:0 0 auto}
.yusuan-card__actions{margin-top:auto;padding-top:30px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.yusuan-card__link{display:flex;align-items:center;gap:13px;color:#153d2e;font-size:13px;font-weight:500}
.yusuan-card__link--secondary{color:#2f7055}
.yusuan-card__link i{font-style:normal;font-size:18px;transition:transform .25s var(--ease)}
.yusuan-card__link:hover i{transform:translateX(5px)}

/* Product architecture: Zhongke Zeyu */
.zeyu-products{background:#03150f;color:var(--white);overflow:hidden;padding-top:122px}
.zeyu-heading{max-width:1030px;margin-bottom:62px}
.zeyu-heading>small{color:var(--lime)}
.zeyu-heading h2{margin:0;font-size:clamp(45px,5.4vw,78px);font-weight:500;line-height:1.08;letter-spacing:-.052em}
.zeyu-heading h2 span{color:var(--lime)}
.zeyu-heading p{max-width:820px;margin:24px 0 0;color:rgba(248,250,246,.64);font-size:15px;line-height:1.9}
.zeyu-system{position:relative;min-height:650px;padding:40px;display:grid;grid-template-columns:minmax(260px,.92fr) minmax(360px,1.18fr) minmax(260px,.92fr);gap:28px;align-items:stretch;border:1px solid rgba(201,255,61,.18);border-radius:26px;overflow:hidden;background:linear-gradient(180deg,rgba(5,25,18,.98),rgba(4,20,15,.98));box-shadow:inset 0 1px 0 rgba(201,255,61,.06)}
.zeyu-system::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent 24%,transparent 78%,rgba(201,255,61,.03));pointer-events:none}
.zeyu-system__grid{position:absolute;inset:0;opacity:.26;background-image:linear-gradient(rgba(201,255,61,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.05) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 96%)}
.zeyu-side-card{position:relative;z-index:2;padding:28px;border:1px solid rgba(201,255,61,.16);border-radius:18px;background:linear-gradient(180deg,rgba(11,38,28,.82),rgba(7,26,18,.9));backdrop-filter:blur(14px);box-shadow:0 16px 44px rgba(0,0,0,.18);display:flex;flex-direction:column;justify-content:space-between}
.zeyu-side-card__title{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.zeyu-side-card__title h3{margin:0 0 4px;font-size:24px;font-weight:500;letter-spacing:-.02em}
.zeyu-side-card__title small{font-size:9px;letter-spacing:.13em;color:rgba(248,250,246,.46)}
.zeyu-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.32);background:rgba(201,255,61,.08);color:var(--lime);font-size:21px;flex:0 0 auto}
.zeyu-side-card>p{margin:0;color:rgba(248,250,246,.65);font-size:13px;line-height:1.85}
.zeyu-capabilities{display:grid;gap:9px;margin-top:24px}
.zeyu-capabilities>div{padding:13px 14px;background:rgba(2,19,13,.58);border:1px solid rgba(201,255,61,.1);border-radius:12px;display:flex;flex-direction:column;gap:4px}
.zeyu-capabilities strong{font-size:13px;font-weight:600;color:#efffdd}
.zeyu-capabilities span{font-size:11px;color:rgba(248,250,246,.48);line-height:1.5}
.zeyu-core{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:18px;padding:6px 0}
.zeyu-core__tag{position:relative;z-index:3;padding:9px 18px;border:1px solid rgba(201,255,61,.32);border-radius:999px;background:rgba(201,255,61,.09);color:var(--lime);font-size:10px;font-weight:700;letter-spacing:.08em}
.zeyu-core__stage{position:relative;width:100%;max-width:430px;padding:24px 24px 18px;border:1px solid rgba(201,255,61,.16);border-radius:24px;background:linear-gradient(180deg,rgba(12,34,25,.86),rgba(7,24,18,.95));box-shadow:0 14px 34px rgba(0,0,0,.18)}
.zeyu-core__stage::before{content:"";position:absolute;left:28px;right:28px;top:96px;height:1px;background:linear-gradient(90deg,transparent,rgba(201,255,61,.34),transparent)}
.zeyu-core__cluster{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:18px}
.zeyu-core__cluster span{padding:10px 12px;border:1px solid rgba(201,255,61,.14);border-radius:999px;background:rgba(255,255,255,.02);font-size:11px;color:rgba(248,250,246,.8)}
.zeyu-core__device-wrap{position:relative;min-height:280px;height:280px;display:grid;place-items:center;margin:8px 0 12px;overflow:visible;border-radius:18px;background:transparent;isolation:isolate}
.zeyu-core__device-wrap::before{content:"";position:absolute;left:50%;bottom:30px;width:280px;height:56px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(ellipse at center,rgba(67,126,255,.26) 0%,rgba(67,126,255,.16) 32%,rgba(67,126,255,.08) 50%,transparent 72%);filter:blur(12px);opacity:.95;animation:zeyuPulse 4.6s ease-in-out infinite}
.zeyu-core__device-glow{display:none}
.zeyu-core__flow{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);border-radius:50%;pointer-events:none;opacity:.92;mix-blend-mode:screen;background:conic-gradient(from 0deg,transparent 0 18%,rgba(92,168,255,.9) 22%,transparent 30%,transparent 48%,rgba(92,168,255,.46) 54%,transparent 64%,transparent 100%);-webkit-mask:radial-gradient(ellipse at center,transparent 58%,#000 61%,#000 66%,transparent 70%);mask:radial-gradient(ellipse at center,transparent 58%,#000 61%,#000 66%,transparent 70%);filter:drop-shadow(0 0 10px rgba(74,144,255,.25))}
.zeyu-core__flow--one{width:312px;height:84px;animation:zeyuFlow 7.2s linear infinite}
.zeyu-core__flow--two{width:356px;height:100px;bottom:10px;opacity:.54;animation:zeyuFlowReverse 10.5s linear infinite}
.zeyu-core__flow--three{width:264px;height:68px;bottom:24px;opacity:.72;animation:zeyuFlow 5.6s linear infinite reverse}
.zeyu-core__device{position:relative;z-index:2;width:360px;height:auto;max-width:100%;object-fit:contain;object-position:center center;filter:drop-shadow(0 14px 22px rgba(0,0,0,.28));pointer-events:none}
@keyframes zeyuFlow{from{transform:translateX(-50%) rotate(0deg)}to{transform:translateX(-50%) rotate(360deg)}}
@keyframes zeyuFlowReverse{from{transform:translateX(-50%) rotate(360deg)}to{transform:translateX(-50%) rotate(0deg)}}
@keyframes zeyuPulse{0%,100%{opacity:.62;transform:translateX(-50%) scale(.94)}50%{opacity:1;transform:translateX(-50%) scale(1.06)}}
.zeyu-core__panel{position:relative;padding:16px 18px;border-radius:18px;border:1px solid rgba(201,255,61,.1);background:rgba(5,19,14,.82);text-align:left}
.zeyu-core__panel small{display:block;font-size:9px;letter-spacing:.13em;color:var(--lime);margin-bottom:10px}
.zeyu-core__panel strong{display:block;font-size:30px;line-height:1.1;font-weight:600;letter-spacing:-.035em}
.zeyu-core__panel p{margin:10px 0 0;color:rgba(248,250,246,.52);font-size:11px;line-height:1.65}
.zeyu-core__points{width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.zeyu-core__points>div{padding:14px 12px;border:1px solid rgba(201,255,61,.1);border-radius:14px;background:rgba(8,24,18,.92)}
.zeyu-core__points strong{display:block;font-size:12px;color:#efffdd;margin-bottom:5px}
.zeyu-core__points span{font-size:10px;color:rgba(248,250,246,.48);line-height:1.5}
.zeyu-value-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(201,255,61,.17);border-top:0}
.zeyu-value-strip>div{padding:24px 26px;border-right:1px solid rgba(201,255,61,.14);display:flex;flex-direction:column;gap:6px}
.zeyu-value-strip>div:last-child{border-right:0}
.zeyu-value-strip strong{font-size:14px;color:#efffdd}
.zeyu-value-strip span{font-size:11px;color:rgba(248,250,246,.45);line-height:1.6}
.zeyu-cta{display:flex;align-items:center;justify-content:space-between;gap:34px;padding:44px 0 0}
.zeyu-cta p{margin:0;font-size:18px;color:rgba(248,250,246,.88)}
.product-extension{margin-top:84px;padding-top:22px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.product-extension a{background:#03150f;padding:24px 26px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;transition:background .25s ease}
.product-extension a:hover{background:#09251a}
.product-extension small{font-size:9px;letter-spacing:.14em;color:var(--lime)}
.product-extension strong{font-size:16px;font-weight:500}
.product-extension span{font-size:11px;color:rgba(248,250,246,.43)}

.co-create{position:relative;background:linear-gradient(180deg,#cdd9c6 0%,#c3d1bd 100%);color:var(--ink);overflow:hidden}
.co-create::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(85,129,101,.12),transparent 28%),radial-gradient(circle at 78% 76%,rgba(85,129,101,.08),transparent 24%);pointer-events:none}
.co-create__grid{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}
.co-create__copy>small{color:#2d6249;opacity:1}
.co-create__copy h2{color:#10271e}
.co-create__copy p{max-width:560px;color:rgba(16,39,30,.72);font-size:15px;line-height:1.9;margin:26px 0 34px}
.co-create .button--lime{background:#173227;color:var(--white)}
.co-create .button--lime:hover{background:#244539}
.delivery-map{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:14px;background:transparent;border:0}
.delivery-map article{position:relative;min-height:210px;background:linear-gradient(180deg,rgba(235,241,230,.88),rgba(220,229,216,.94));padding:28px;border:1px solid rgba(16,39,30,.1);border-radius:18px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;transition:border-color .3s ease,transform .3s var(--ease),background .3s ease;color:var(--ink)}
.delivery-map article:hover{border-color:rgba(32,74,56,.22);background:linear-gradient(180deg,rgba(240,245,236,.96),rgba(225,233,221,.98));transform:translateY(-4px)}
.delivery-map article>span{position:absolute;left:28px;top:24px;font:500 11px/1 ui-monospace,monospace;color:#2d6249}
.delivery-map article small{font-size:11px;letter-spacing:.15em;color:rgba(16,39,30,.48);margin-bottom:10px}
.delivery-map article strong{font-size:22px;font-weight:500;line-height:1.35;color:#10271e;max-width:13em}
.delivery-map article::after{content:"↗";position:absolute;right:22px;top:20px;opacity:.36;color:#2d6249}

.solutions{background:var(--paper)}
.solution-tabs{display:flex;gap:0;border-bottom:1px solid var(--line-dark);overflow:auto}
.solution-tabs button{border:0;background:transparent;padding:17px 24px;cursor:pointer;color:var(--muted-dark);border-bottom:2px solid transparent;white-space:nowrap;transition:.25s ease}
.solution-tabs button:hover,.solution-tabs button.is-active{color:var(--ink);border-color:var(--lime)}
.solution-stage{min-height:570px;display:grid;grid-template-columns:.65fr 1.35fr;background:var(--ink);color:var(--white);overflow:hidden}
.solution-stage__copy{padding:62px 50px;display:flex;flex-direction:column;align-items:flex-start}
.solution-stage__number{font:500 12px/1 ui-monospace,monospace;color:var(--lime);margin-bottom:auto}
.solution-stage__copy>small{color:var(--muted);font-size:10px;letter-spacing:.16em}
.solution-stage__copy h3{margin:16px 0 18px;font-size:42px;font-weight:500;line-height:1.2;letter-spacing:-.035em}
.solution-stage__copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}
.solution-stage__visual{position:relative;overflow:hidden;background:radial-gradient(circle at 70% 36%,rgba(201,255,61,.24),transparent 35%),linear-gradient(135deg,#15281f,#09130e 65%)}
.solution-stage__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,255,61,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.11) 1px,transparent 1px);background-size:54px 54px;transform:perspective(500px) rotateX(55deg) scale(1.7) translateY(13%);transform-origin:center bottom}
.solution-stage__beam{position:absolute;width:2px;height:75%;left:60%;top:7%;background:linear-gradient(transparent,var(--lime),transparent);box-shadow:0 0 25px var(--lime);animation:beam 3s ease-in-out infinite alternate}
@keyframes beam{to{left:77%;opacity:.45}}
.solution-stage__label{position:absolute;left:8%;top:12%;display:flex;flex-direction:column;padding:16px 18px;background:rgba(7,17,13,.8);border:1px solid var(--line)}
.solution-stage__label span{font:500 9px/1 ui-monospace,monospace;color:var(--lime);margin-bottom:7px}.solution-stage__label strong{font-size:13px;font-weight:500}
.solution-stage__chart{position:absolute;left:9%;right:8%;bottom:10%;height:190px;display:flex;gap:16px;align-items:end;border-left:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 24px 20px}
.solution-stage__chart i{flex:1;background:linear-gradient(var(--lime),rgba(201,255,61,.12));height:var(--h,30%);transition:height .6s var(--ease)}
.solution-stage__chart i:nth-child(1){--h:35%}.solution-stage__chart i:nth-child(2){--h:55%}.solution-stage__chart i:nth-child(3){--h:43%}.solution-stage__chart i:nth-child(4){--h:75%}.solution-stage__chart i:nth-child(5){--h:64%}.solution-stage__chart i:nth-child(6){--h:91%}

.about{background:var(--paper-2)}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.about__visual{position:relative;min-height:560px;background:radial-gradient(circle at 50% 45%,rgba(201,255,61,.08),transparent 30%),linear-gradient(135deg,#0d1e17 0%,#07110d 68%);display:grid;place-items:center;overflow:hidden;color:var(--lime)}
.about__visual::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(201,255,61,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.05) 1px,transparent 1px);background-size:44px 44px;opacity:.28}
.about__icon-stage{position:relative;z-index:2;display:grid;place-items:center;width:320px;height:320px}
.about__icon-shell{position:relative;z-index:3;display:grid;place-items:center;transform:rotate(-6deg)}
.about__icon-shell::before,.about__icon-shell::after{display:none;content:none}
.about__icon{position:relative;z-index:2;width:110px;height:auto;display:block;filter:drop-shadow(0 16px 28px rgba(0,0,0,.28))}
.about__icon-glow{position:absolute;left:50%;top:50%;translate:-50% -50%;border-radius:50%;pointer-events:none}
.about__icon-glow--one{width:160px;height:160px;background:radial-gradient(circle,rgba(201,255,61,.12),transparent 68%);filter:blur(2px);animation:floatPulse 4.2s ease-in-out infinite}
.about__icon-glow--two{width:240px;height:240px;background:radial-gradient(circle,rgba(201,255,61,.05),transparent 70%);filter:blur(6px);animation:floatPulse 5.4s ease-in-out infinite reverse}
@keyframes floatPulse{0%,100%{transform:translate(-50%,-50%) scale(.96);opacity:.65}50%{transform:translate(-50%,-50%) scale(1.04);opacity:1}}
.about__badge{position:absolute;z-index:2;padding:10px 14px;border-radius:999px;border:1px solid rgba(201,255,61,.18);background:rgba(8,24,18,.82);font:600 10px/1 ui-monospace,monospace;letter-spacing:.12em;color:rgba(248,250,246,.76)}
.about__badge--top{top:48px;left:36px}
.about__badge--bottom{right:36px;bottom:86px}
.about__ring{position:absolute;border:1px solid rgba(201,255,61,.28);border-radius:50%;animation:spin 28s linear infinite}.about__ring--one{width:360px;height:360px}.about__ring--two{width:520px;height:520px;border-style:dashed;animation-direction:reverse}
.about__ring::before{content:"";position:absolute;width:10px;height:10px;background:var(--lime);border-radius:50%;top:20%;left:2%;box-shadow:0 0 22px var(--lime)}
.about__coordinate{position:absolute;left:25px;bottom:22px;font:500 9px/1 ui-monospace,monospace;color:var(--muted)}
.about__copy p{color:var(--muted-dark);line-height:1.9;font-size:15px;margin:26px 0 0}

.contact{position:relative;padding:150px 0;background:var(--ink);color:var(--white);overflow:hidden;text-align:center}
.contact::before{content:"";position:absolute;inset:-20%;background:radial-gradient(circle,rgba(201,255,61,.2),transparent 34%);animation:contactGlow 6s ease-in-out infinite alternate}
@keyframes contactGlow{to{transform:scale(1.2);opacity:.5}}
.contact__inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.contact__inner h2{font-size:clamp(52px,7vw,96px)}
.contact__inner p{max-width:680px;margin:28px 0 36px;color:var(--muted);font-size:15px;line-height:1.8}

.site-footer{background:#040a07;color:var(--white);padding:72px 0 24px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:60px;padding-bottom:64px}
.footer-brand img{width:230px}.footer-brand p{color:var(--muted);font-size:13px;margin-top:22px}
.footer-column{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.footer-column strong{font-size:12px;margin-bottom:10px}.footer-column a{font-size:12px;color:var(--muted);transition:color .25s ease}.footer-column a:hover{color:var(--lime)}
.footer-bottom{padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#69756e;font-size:10px}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

@media(max-width:1120px){
  :root{--container:min(100% - 48px,1100px)}
  .nav-shell{grid-template-columns:190px 1fr auto;gap:18px}.brand{width:170px}.primary-nav{gap:20px}.nav-link{font-size:12px}
  .business-card{padding-inline:22px}.product-panel--featured{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:1fr 1fr}.product-grid .product-panel:last-child{grid-column:1/-1}.co-create__grid{gap:55px}
}
@media(max-width:900px){
  :root{--container:calc(100vw - 36px)}
  .site-header{height:72px}.nav-shell{width:calc(100vw - 28px);grid-template-columns:1fr auto}.brand{width:170px}.nav-cta{display:none}
  .menu-toggle{display:flex;align-items:center;gap:4px;height:38px;padding:0 12px;border:1px solid var(--line);background:transparent;color:var(--white);cursor:pointer}.menu-toggle span{display:block;width:3px;height:3px;background:currentColor;border-radius:50%}.menu-toggle b{font-size:11px;font-weight:500;margin-left:6px}
  .primary-nav{position:fixed;left:0;right:0;top:72px;height:auto;max-height:calc(100svh - 72px);overflow:auto;padding:18px;background:rgba(7,17,13,.98);border-top:1px solid var(--line);display:none;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0}.site-header.is-open .primary-nav{display:flex}
  .nav-item{height:auto;display:grid;grid-template-columns:1fr auto;border-bottom:1px solid var(--line)}.nav-link{height:54px;border-bottom:1px solid var(--line);font-size:14px}.nav-item>.nav-link{border:0}.nav-link::after{display:none}.submenu-toggle{width:48px;height:48px;margin:0}.submenu-toggle::before{left:20px;top:17px}
  .mega-menu,.mega-menu--compact{position:static;grid-column:1/-1;width:100%;transform:none!important;opacity:1;visibility:visible;display:none;pointer-events:auto;padding:10px 0 18px;background:transparent;border:0;box-shadow:none;grid-template-columns:1fr}.nav-item.is-open .mega-menu{display:grid}.mega-menu__intro{display:none}.mega-menu__links--grid{grid-template-columns:1fr}.mega-menu__links>a{padding:12px 10px 12px 0}
  .hero__title{font-size:clamp(44px,8.8vw,70px)}.hero__content>p{font-size:15px}.hero__footer{grid-template-columns:repeat(3,1fr);bottom:22px}.hero__scroll{display:none}
  .section{padding:100px 0}.section-heading{grid-template-columns:1fr;gap:24px;margin-bottom:48px}.business-grid{grid-template-columns:1fr}.business-card{min-height:540px}.product-panel--featured{grid-template-columns:1fr;padding:34px}.brain-visual{min-height:430px}.product-grid{grid-template-columns:1fr}.product-grid .product-panel:last-child{grid-column:auto}.co-create__grid,.about__grid{grid-template-columns:1fr;gap:55px}.solution-stage{grid-template-columns:1fr}.solution-stage__copy{min-height:400px}.solution-stage__visual{min-height:500px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media(max-width:560px){
  :root{--container:calc(100vw - 28px)}
  .hero{min-height:900px}.hero__content{padding-top:24px}.hero__title{max-width:100%;font-size:clamp(42px,13.4vw,58px);line-height:.98}.hero__content>p{font-size:14px;line-height:1.75}.hero__actions{flex-direction:column;align-items:stretch}.button{justify-content:space-between}.hero__footer{grid-template-columns:1fr 1fr;gap:14px}.hero__metric:nth-child(3){display:none}
  .section{padding:80px 0}.section-heading h2,.co-create__copy h2,.about__copy h2{font-size:40px}.business-card{padding:20px;min-height:560px}.business-card h3{font-size:34px}.product-panel{padding:26px;min-height:440px}.product-panel--featured{padding:26px}.brain-visual{min-height:380px;margin-inline:-20px}.brain-visual__orbit--a{width:300px;height:300px}.brain-visual__orbit--b{width:220px;height:220px}.brain-visual__core{width:155px;height:155px}.brain-visual__core strong{font-size:36px}.brain-visual__node{display:none}
  .delivery-map{grid-template-columns:1fr}.delivery-map article{min-height:160px}.solution-tabs{margin-inline:-14px;padding-inline:14px}.solution-stage__copy{padding:38px 28px}.solution-stage__copy h3{font-size:34px}.solution-stage__visual{min-height:390px}.solution-stage__chart{height:135px;gap:8px;padding-inline:14px}.about__visual{min-height:420px}.about__icon-stage{width:250px;height:250px}.about__icon{width:86px}.about__badge{font-size:9px;padding:8px 12px}.about__badge--top{top:26px;left:18px}.about__badge--bottom{right:18px;bottom:70px}.about__ring--one{width:280px;height:280px}.about__ring--two{width:380px;height:380px}.contact{padding:100px 0}.contact__inner h2{font-size:50px}.footer-grid{grid-template-columns:1fr 1fr;gap:38px}.footer-bottom{gap:20px;flex-direction:column}
}

@media(max-width:1120px){
  .yusuan-heading{gap:50px}.yusuan-card{padding-inline:28px}.zeyu-system{grid-template-columns:1fr 1.06fr 1fr;gap:20px;padding-inline:24px}.zeyu-side-card{padding:22px}.zeyu-core__device{width:290px}
}
@media(max-width:900px){
  .yusuan-heading{grid-template-columns:1fr;gap:24px;margin-bottom:48px}.yusuan-grid{grid-template-columns:1fr}.yusuan-card{min-height:auto;padding:34px;border-bottom:1px solid rgba(11,42,31,.17)}.yusuan-card__icon{margin-bottom:28px}.yusuan-card__actions{margin-top:30px;gap:14px}
  .zeyu-products{padding-top:100px}.zeyu-system{grid-template-columns:1fr;gap:20px;padding:26px;min-height:0}.zeyu-core{order:-1}.zeyu-side-card{max-width:680px;width:100%;margin-inline:auto}.zeyu-core__stage{max-width:100%}.zeyu-core__points{grid-template-columns:1fr 1fr 1fr}.zeyu-value-strip{grid-template-columns:1fr 1fr}.zeyu-value-strip>div:nth-child(2){border-right:0}.zeyu-value-strip>div:nth-child(-n+2){border-bottom:1px solid rgba(201,255,61,.14)}.zeyu-cta{align-items:flex-start;flex-direction:column}.product-extension{grid-template-columns:1fr}.product-extension a{grid-template-columns:auto 1fr}.product-extension span{grid-column:1/-1}
}
@media(max-width:560px){
  .yusuan-heading h2,.zeyu-heading h2{font-size:40px}.yusuan-heading p,.zeyu-heading p{font-size:14px}.yusuan-card{padding:28px 22px}.yusuan-card h3{font-size:28px}.zeyu-system{padding:18px;border-radius:16px}.zeyu-side-card{padding:20px}.zeyu-side-card__title h3{font-size:21px}.zeyu-core__cluster{grid-template-columns:1fr 1fr}.zeyu-core__device-wrap{min-height:210px;height:210px}.zeyu-core__flow--one{width:228px;height:58px}.zeyu-core__flow--two{width:258px;height:72px}.zeyu-core__flow--three{width:194px;height:48px}.zeyu-core__device{width:250px;height:auto}.zeyu-core__panel strong{font-size:26px}.zeyu-core__points{grid-template-columns:1fr}.zeyu-value-strip{grid-template-columns:1fr}.zeyu-value-strip>div{border-right:0;border-bottom:1px solid rgba(201,255,61,.14)}.zeyu-value-strip>div:last-child{border-bottom:0}.zeyu-cta p{font-size:16px}.product-extension{margin-top:58px}.product-extension a{padding:22px 18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* ===== OPC incubation ecosystem ===== */
.opc-ecosystem{padding:0;background:#eef3eb;color:var(--ink);overflow:hidden}
.opc-hero{position:relative;padding:132px 0 0;background:#eef3eb;overflow:hidden}
.opc-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 22%,rgba(47,112,85,.10),transparent 28%),radial-gradient(circle at 10% 82%,rgba(47,112,85,.05),transparent 25%);pointer-events:none}
.opc-hero__grid{position:absolute;inset:0;opacity:.26;background-image:linear-gradient(rgba(32,74,56,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(32,74,56,.08) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,black,transparent 94%)}
.opc-hero__layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.95fr) minmax(440px,1.05fr);gap:90px;align-items:center;padding-bottom:90px}
.opc-hero__copy>small,.opc-heading small,.opc-admission__copy>small,.opc-companion small{display:block;color:#2f7055;font-size:10px;font-weight:700;letter-spacing:.18em;margin-bottom:18px}
.opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2{margin:0;font-size:clamp(44px,5vw,74px);font-weight:500;line-height:1.08;letter-spacing:-.048em;color:#10271e}
.opc-hero__copy h2 span{color:#2f7055}
.opc-hero__copy>p{max-width:650px;margin:26px 0 0;color:rgba(16,39,30,.72);font-size:15px;line-height:1.92}
.opc-hero__actions{display:flex;gap:14px;margin-top:38px}
.opc-hero .button--lime{background:#173227;color:var(--white)}
.opc-hero .button--lime:hover{background:#244539}
.opc-button--line{color:#173227;border-color:rgba(23,50,39,.35);background:rgba(255,255,255,.13)}
.opc-button--line:hover{color:#10271e;border-color:#173227;background:rgba(255,255,255,.35)}

.opc-network{position:relative;min-height:470px;display:grid;place-items:center}
.opc-network::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(47,112,85,.14),transparent 68%);filter:blur(10px)}
.opc-network__orbit{position:absolute;border:1px solid rgba(47,112,85,.26);border-radius:50%;animation:spin 32s linear infinite}
.opc-network__orbit::before,.opc-network__orbit::after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#2f7055;box-shadow:0 0 18px rgba(47,112,85,.55)}
.opc-network__orbit--one{width:340px;height:340px}.opc-network__orbit--one::before{top:17%;left:7%}.opc-network__orbit--one::after{right:5%;bottom:20%}
.opc-network__orbit--two{width:450px;height:450px;border-style:dashed;animation-direction:reverse;animation-duration:42s}.opc-network__orbit--two::before{left:23%;bottom:4%}.opc-network__orbit--two::after{right:15%;top:9%}
.opc-network__core{position:relative;z-index:3;width:190px;height:190px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(180deg,#153d2e,#0c2b20);color:var(--white);border:1px solid rgba(201,255,61,.26);box-shadow:0 30px 80px rgba(16,39,30,.28),inset 0 1px 0 rgba(255,255,255,.08)}
.opc-network__core img{width:58px;height:auto;margin-bottom:12px;filter:grayscale(1) brightness(3.2)}
.opc-network__core strong{font-size:38px;line-height:1;letter-spacing:-.05em}
.opc-network__core span{margin-top:10px;color:rgba(248,250,246,.58);font-size:10px;letter-spacing:.12em}
.opc-network__node{position:absolute;z-index:4;padding:12px 16px;border:1px solid rgba(47,112,85,.18);border-radius:999px;background:rgba(244,248,241,.76);box-shadow:0 12px 30px rgba(32,74,56,.08);font-size:11px;color:#244839;backdrop-filter:blur(8px)}
.opc-network__node--a{left:4%;top:21%}.opc-network__node--b{right:1%;top:27%}.opc-network__node--c{left:8%;bottom:18%}.opc-network__node--d{right:6%;bottom:15%}
.opc-stats{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(16,39,30,.12);border-left:1px solid rgba(16,39,30,.12);background:rgba(238,244,234,.48)}
.opc-stats>div{min-height:118px;padding:28px 30px;border-right:1px solid rgba(16,39,30,.12);display:flex;align-items:baseline;gap:14px}
.opc-stats strong{font-size:38px;font-weight:500;color:#153d2e;letter-spacing:-.04em}
.opc-stats span{font-size:12px;color:#627168}

.opc-projects{padding:120px 0 130px;background:linear-gradient(180deg,#eef3eb 0%,#e5ede3 100%)}
.opc-heading{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:80px;align-items:end;margin-bottom:58px}
.opc-heading h2{font-size:clamp(42px,4.7vw,66px)}
.opc-heading>p{margin:0;color:#647269;font-size:14px;line-height:1.9}
.opc-project-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid rgba(11,42,31,.13);border-left:1px solid rgba(11,42,31,.13)}
.opc-project-card{position:relative;min-height:390px;padding:26px 25px 28px;border-right:1px solid rgba(11,42,31,.13);border-bottom:1px solid rgba(11,42,31,.13);background:rgba(249,251,246,.68);display:flex;flex-direction:column;transition:transform .32s var(--ease),background .32s ease,box-shadow .32s ease}
.opc-project-card:hover{z-index:2;background:#f7faf4;transform:translateY(-6px);box-shadow:0 22px 50px rgba(23,53,41,.09)}
.opc-project-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.opc-project-card__top span{font:600 10px/1 ui-monospace,monospace;color:#2f7055}.opc-project-card__top small{font-size:8px;letter-spacing:.14em;color:#7a877e}
.opc-project-card__icon{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;background:#0a3a29;color:var(--lime);box-shadow:0 15px 28px rgba(7,61,43,.12);margin-bottom:32px}
.opc-project-card__icon svg{width:29px;height:29px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.opc-project-card h3{margin:0;font-size:26px;font-weight:500;letter-spacing:-.03em;color:#153d2e}
.opc-project-card>strong{margin-top:9px;color:#2f7055;font-size:12px;font-weight:600}
.opc-project-card>p{margin:18px 0 0;color:#6a776e;font-size:12px;line-height:1.82}

.opc-admission{position:relative;padding:122px 0;background:#05150f;color:var(--white);overflow:hidden}
.opc-admission::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(201,255,61,.08),transparent 28%),radial-gradient(circle at 85% 80%,rgba(47,112,85,.22),transparent 26%);pointer-events:none}
.opc-admission__layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.82fr) minmax(520px,1.18fr);gap:90px;align-items:center}
.opc-admission__copy>small{color:var(--lime)}
.opc-admission__copy h2{color:var(--white)}
.opc-admission__copy>p{max-width:570px;margin:24px 0 0;color:rgba(248,250,246,.62);font-size:14px;line-height:1.9}
.opc-directions{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 34px}
.opc-directions span{padding:10px 13px;border:1px solid rgba(201,255,61,.16);border-radius:999px;background:rgba(201,255,61,.04);font-size:10px;color:rgba(248,250,246,.74)}
.opc-process{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.opc-process article{position:relative;min-height:210px;padding:26px;border:1px solid rgba(201,255,61,.13);border-radius:17px;background:linear-gradient(180deg,rgba(13,45,33,.78),rgba(7,25,18,.9));display:flex;flex-direction:column;transition:transform .3s var(--ease),border-color .3s ease}
.opc-process article:hover{transform:translateY(-5px);border-color:rgba(201,255,61,.34)}
.opc-process article>span{position:absolute;right:20px;top:18px;font:600 10px/1 ui-monospace,monospace;color:var(--lime)}
.opc-process small{font-size:8px;letter-spacing:.16em;color:rgba(248,250,246,.4)}
.opc-process strong{margin-top:auto;font-size:21px;font-weight:500}.opc-process p{margin:12px 0 0;color:rgba(248,250,246,.5);font-size:11px;line-height:1.7}

.opc-support{padding:124px 0;background:#d5e0d0}
.opc-heading--support{margin-bottom:54px}
.opc-support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.opc-support-grid article{position:relative;min-height:280px;padding:28px;border:1px solid rgba(16,39,30,.11);border-radius:17px;background:linear-gradient(180deg,rgba(241,246,237,.84),rgba(228,236,224,.94));transition:transform .3s var(--ease),background .3s ease,border-color .3s ease}
.opc-support-grid article:hover{transform:translateY(-5px);background:#f1f5ed;border-color:rgba(47,112,85,.24)}
.opc-support-grid article>span{position:absolute;right:22px;top:20px;font:600 10px/1 ui-monospace,monospace;color:#5f7167}
.opc-support-grid__icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#173d2d;color:var(--lime);font-size:20px;margin-bottom:44px}
.opc-support-grid h3{margin:0;font-size:23px;font-weight:500;color:#153d2e}.opc-support-grid p{margin:14px 0 0;color:#69766e;font-size:12px;line-height:1.8}

.opc-companion{padding:92px 0;background:linear-gradient(135deg,#0a2a1e 0%,#113b2a 58%,#173f2f 100%);color:var(--white)}
.opc-companion__layout{display:grid;grid-template-columns:1.15fr .85fr auto;gap:52px;align-items:center}
.opc-companion small{color:var(--lime)}
.opc-companion h2{font-size:clamp(38px,4vw,58px);color:var(--white)}
.opc-companion p{max-width:660px;margin:20px 0 0;color:rgba(248,250,246,.58);font-size:13px;line-height:1.85}
.opc-companion__audience{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.opc-companion__audience span{padding:13px 14px;border:1px solid rgba(201,255,61,.13);border-radius:10px;background:rgba(255,255,255,.025);font-size:10px;color:rgba(248,250,246,.7)}

@media(max-width:1120px){
  .opc-hero__layout{grid-template-columns:1fr .9fr;gap:48px}.opc-network{transform:scale(.88)}
  .opc-project-grid{grid-template-columns:repeat(2,1fr)}
  .opc-admission__layout{grid-template-columns:1fr 1.15fr;gap:50px}
  .opc-companion__layout{grid-template-columns:1fr 1fr}.opc-companion__layout>.button{grid-column:1/-1;justify-self:start}
}
@media(max-width:900px){
  .opc-hero{padding-top:106px}.opc-hero__layout,.opc-admission__layout{grid-template-columns:1fr;gap:44px}.opc-network{min-height:400px;transform:none}
  .opc-stats{grid-template-columns:1fr 1fr}.opc-stats>div:nth-child(-n+2){border-bottom:1px solid rgba(16,39,30,.12)}
  .opc-heading{grid-template-columns:1fr;gap:22px}
  .opc-support-grid{grid-template-columns:1fr 1fr}
  .opc-companion__layout{grid-template-columns:1fr;gap:30px}.opc-companion__layout>.button{grid-column:auto}
}
@media(max-width:560px){
  .opc-hero{padding-top:88px}.opc-hero__layout{padding-bottom:65px}.opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2{font-size:40px}.opc-hero__actions{flex-direction:column}.opc-network{min-height:330px;margin-inline:-10px}.opc-network__orbit--one{width:250px;height:250px}.opc-network__orbit--two{width:320px;height:320px}.opc-network__core{width:150px;height:150px}.opc-network__core strong{font-size:31px}.opc-network__node{padding:8px 10px;font-size:9px}.opc-network__node--a{left:0}.opc-network__node--b{right:0}.opc-network__node--c{left:2%}.opc-network__node--d{right:2%}
  .opc-stats>div{min-height:96px;padding:22px 18px;flex-direction:column;gap:4px}.opc-stats strong{font-size:30px}
  .opc-projects,.opc-admission,.opc-support{padding:84px 0}.opc-project-grid,.opc-process,.opc-support-grid{grid-template-columns:1fr}.opc-project-card{min-height:330px}.opc-process article{min-height:170px}.opc-support-grid article{min-height:230px}
  .opc-companion{padding:76px 0}.opc-companion__audience{grid-template-columns:1fr}.opc-companion__layout>.button{width:100%;justify-content:space-between}
}

/* ===== AI Financial Advisor ===== */
.ai-finance{position:relative;background:#eef3eb;color:var(--ink);overflow:hidden}
.ai-finance__hero{position:relative;padding:142px 0 104px;background:linear-gradient(135deg,#04130d 0%,#071d14 52%,#0b2e20 100%);color:var(--white);overflow:hidden}
.ai-finance__hero::after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(180deg,transparent,rgba(201,255,61,.025));pointer-events:none}
.ai-finance__grid{position:absolute;inset:0;opacity:.2;background-image:linear-gradient(rgba(201,255,61,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.055) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent,black 35%,black 85%,transparent)}
.ai-finance__glow{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none}.ai-finance__glow--one{width:420px;height:420px;right:8%;top:12%;background:rgba(201,255,61,.12)}.ai-finance__glow--two{width:300px;height:300px;left:25%;bottom:-8%;background:rgba(47,112,85,.2)}
.ai-finance__hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,.92fr) minmax(500px,1.08fr);gap:90px;align-items:center}
.ai-finance__hero-copy>small,.ai-finance__heading small,.finance-panel-heading>small,.ai-finance__loop-heading>small,.ai-finance__cta small{display:block;color:var(--lime);font-size:10px;font-weight:700;letter-spacing:.18em;margin-bottom:18px}
.ai-finance__hero-copy h2{margin:0;font-size:clamp(58px,6vw,90px);font-weight:500;line-height:1;letter-spacing:-.055em}
.ai-finance__hero-copy h3{max-width:720px;margin:22px 0 0;font-size:clamp(28px,3vw,44px);font-weight:500;line-height:1.2;letter-spacing:-.035em;color:#eaffbe}
.ai-finance__hero-copy>p{max-width:650px;margin:30px 0 0;color:rgba(248,250,246,.66);font-size:15px;line-height:1.95}
.ai-finance__hero-actions{display:flex;gap:14px;margin-top:36px}.ai-finance__hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.ai-finance__hero-tags span{padding:8px 11px;border:1px solid rgba(201,255,61,.14);border-radius:999px;background:rgba(201,255,61,.035);font-size:9px;color:rgba(248,250,246,.62);letter-spacing:.08em}

.ai-advisor-visual{position:relative;min-height:590px;display:grid;place-items:center;isolation:isolate}
.ai-advisor-visual::before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(201,255,61,.11),rgba(47,112,85,.08) 38%,transparent 70%);filter:blur(4px)}
.ai-advisor-visual__orbit{position:absolute;border-radius:50%;border:1px solid rgba(201,255,61,.18);animation:spin 24s linear infinite}.ai-advisor-visual__orbit::before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 18px var(--lime)}
.ai-advisor-visual__orbit--one{width:330px;height:330px}.ai-advisor-visual__orbit--one::before{left:5%;top:24%}
.ai-advisor-visual__orbit--two{width:430px;height:430px;border-style:dashed;animation-direction:reverse;animation-duration:34s}.ai-advisor-visual__orbit--two::before{right:10%;bottom:14%}
.ai-advisor-visual__orbit--three{width:535px;height:535px;border-color:rgba(201,255,61,.08);animation-duration:44s}.ai-advisor-visual__orbit--three::before{left:28%;bottom:0;opacity:.7}
.ai-advisor-visual__core{position:relative;z-index:3;width:235px;height:235px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at 50% 36%,#164a35,#061c14 72%);border:1px solid rgba(201,255,61,.5);box-shadow:0 0 45px rgba(201,255,61,.15),0 25px 70px rgba(0,0,0,.28)}
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.research-layout{display:grid;grid-template-columns:minmax(280px,.95fr) minmax(300px,.8fr) minmax(320px,1.08fr);gap:22px;align-items:stretch}
.research-column-label{margin-bottom:16px;font:700 9px/1 ui-monospace,monospace;letter-spacing:.14em;color:#69786f}
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.ai-finance-panel--advisor{margin-top:0;padding:72px 44px 54px;background:#06160f;color:var(--white)}
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}

/* ===== Enterprise culture: integrated film + native values ===== */
.culture{position:relative;background:#eef3ea;color:var(--ink);overflow:hidden}
.culture::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 8% 18%,rgba(47,112,85,.09),transparent 23%),radial-gradient(circle at 91% 77%,rgba(201,255,61,.055),transparent 21%);pointer-events:none}
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.culture>.container{position:relative;z-index:2}
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.culture__heading>p{margin:0;color:#65736a;font-size:15px;line-height:1.95}

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.culture__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;opacity:.94;mix-blend-mode:multiply;filter:grayscale(1) sepia(.18) saturate(.72) hue-rotate(72deg) contrast(.96) brightness(1.04);-webkit-mask-image:none;mask-image:none}
.culture__media-wash{position:absolute;inset:-20%;z-index:1;background:radial-gradient(circle at 43% 42%,rgba(201,255,61,.08),transparent 23%),radial-gradient(circle at 21% 73%,rgba(47,112,85,.11),transparent 27%);animation:cultureWash 10s ease-in-out infinite alternate;pointer-events:none}
.culture__media-grid{position:absolute;inset:0;z-index:2;opacity:.22;background-image:linear-gradient(rgba(47,112,85,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(47,112,85,.08) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,transparent 8%,black 55%,transparent 92%);pointer-events:none}
@keyframes cultureWash{to{transform:translate3d(3%,-2%,0) scale(1.05)}}
.culture__media-meta{position:absolute;z-index:5;left:34px;top:32px;display:flex;flex-direction:column;gap:8px}
.culture__media-meta small{font:700 9px/1 ui-monospace,monospace;letter-spacing:.16em;color:#2f7055}
.culture__media-meta span{font-size:11px;color:#65736a;letter-spacing:.06em}
.culture__chapters{position:absolute;z-index:5;left:34px;right:90px;bottom:88px;min-height:112px}
.culture__chapter{position:absolute;left:0;bottom:0;opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s var(--ease);pointer-events:none}
.culture__chapter.is-active{opacity:1;transform:none}
.culture__chapter span{display:block;font:700 10px/1 ui-monospace,monospace;letter-spacing:.14em;color:var(--lime);margin-bottom:13px}
.culture__chapter strong{display:block;max-width:15em;color:#f8faf6;font-size:clamp(26px,2.7vw,42px);font-weight:500;line-height:1.18;letter-spacing:-.035em;text-shadow:0 8px 30px rgba(7,17,13,.24)}
.culture__controls{position:absolute;z-index:6;left:34px;bottom:28px;display:flex;gap:8px}
.culture__controls button{height:38px;padding:0 14px;border:1px solid rgba(248,250,246,.25);border-radius:999px;background:rgba(7,17,13,.54);color:#f8faf6;display:flex;align-items:center;gap:9px;cursor:pointer;backdrop-filter:blur(10px);transition:border-color .25s ease,background .25s ease,transform .25s ease}
.culture__controls button:hover{border-color:rgba(201,255,61,.6);background:rgba(7,17,13,.72);transform:translateY(-2px)}
.culture__control-icon{min-width:14px;text-align:center;color:var(--lime);font:600 11px/1 ui-monospace,monospace}
.culture__controls em{font-style:normal;font-size:11px}

.culture__content{padding:46px 38px 42px 30px;display:flex;flex-direction:column;gap:30px;background:linear-gradient(180deg,rgba(247,249,244,.94),rgba(238,243,234,.94))}
.culture__belief{padding-bottom:30px;border-bottom:1px solid rgba(16,39,30,.13);transition:opacity .45s ease,transform .45s ease}
.culture__belief h3{margin:16px 0 16px;font-size:clamp(34px,3.2vw,52px);font-weight:500;line-height:1.08;letter-spacing:-.045em;color:#10271e}
.culture__belief p{max-width:43em;margin:0;color:#65736a;font-size:14px;line-height:1.85}
.culture__values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(16,39,30,.12);border-left:1px solid rgba(16,39,30,.12)}
.culture__values article{position:relative;min-height:245px;padding:26px 22px 22px;border-right:1px solid rgba(16,39,30,.12);border-bottom:1px solid rgba(16,39,30,.12);background:rgba(255,255,255,.22);transition:background .35s ease,transform .35s var(--ease),box-shadow .35s ease,opacity .35s ease}
.culture__values article:hover,.culture__values article.is-highlighted{background:rgba(255,255,255,.72);box-shadow:0 18px 36px rgba(23,53,41,.07);transform:translateY(-4px)}
.culture__value-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;margin-bottom:26px;background:#0b2f22;color:var(--lime);box-shadow:0 12px 24px rgba(11,47,34,.13)}
.culture__value-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.culture__values article>small{position:absolute;right:18px;top:19px;font:600 9px/1 ui-monospace,monospace;color:#789087}
.culture__values h4{margin:0 0 13px;font-size:21px;font-weight:500;color:#153d2e}
.culture__values p{margin:0;color:#6a776e;font-size:12px;line-height:1.75}

.culture__mission,.culture__vision{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(220px,.92fr);gap:28px;align-items:center;padding:28px;border:1px solid rgba(16,39,30,.12);background:rgba(255,255,255,.38);transition:border-color .35s ease,background .35s ease,box-shadow .35s ease,transform .35s ease}
.culture__mission.is-highlighted,.culture__vision.is-highlighted{border-color:rgba(47,112,85,.34);background:rgba(255,255,255,.78);box-shadow:0 22px 46px rgba(23,53,41,.08);transform:translateY(-3px)}
.culture__mission-copy h3,.culture__vision-copy h3{margin:13px 0 13px;font-size:clamp(22px,2vw,31px);font-weight:500;line-height:1.25;letter-spacing:-.03em;color:#10271e}
.culture__mission-copy p,.culture__vision-copy p{margin:0;color:#65736a;font-size:12px;line-height:1.75}
.culture__agent-path{display:flex;align-items:center;justify-content:center;gap:9px;min-height:104px}
.culture__agent-node{min-width:64px;min-height:64px;padding:8px;border-radius:50%;display:grid;place-items:center;text-align:center;background:#e0e9e1;border:1px solid rgba(47,112,85,.18);color:#47645a;font-size:10px;line-height:1.35}
.culture__agent-node--active{width:82px;height:82px;background:#0b2f22;color:#f8faf6;border-color:rgba(201,255,61,.42);box-shadow:0 0 0 10px rgba(201,255,61,.055)}
.culture__agent-path i{position:relative;width:24px;height:1px;background:rgba(47,112,85,.32);overflow:hidden}
.culture__agent-path i::after{content:"";position:absolute;top:0;left:-40%;width:40%;height:100%;background:var(--lime);animation:cultureData 2.8s linear infinite}
@keyframes cultureData{to{left:120%}}

.culture__network{position:relative;min-height:180px}
.culture__network-core{position:absolute;left:50%;top:50%;translate:-50% -50%;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#0b2f22;box-shadow:0 0 0 12px rgba(47,112,85,.08),0 14px 30px rgba(7,17,13,.16);z-index:3}
.culture__network-core img{width:36px;height:auto}
.culture__network-node{position:absolute;z-index:3;padding:8px 11px;border:1px solid rgba(47,112,85,.2);background:#edf3ed;color:#47645a;font-size:9px;white-space:nowrap}
.culture__network-node--people{left:2%;top:12%}.culture__network-node--agent{right:0;top:18%}.culture__network-node--collab{right:18%;bottom:3%}
.culture__network-line{position:absolute;z-index:1;height:1px;background:linear-gradient(90deg,rgba(47,112,85,.08),rgba(47,112,85,.42),rgba(47,112,85,.08));transform-origin:left center;overflow:hidden}
.culture__network-line::after{content:"";position:absolute;left:-30%;top:-1px;width:28%;height:3px;border-radius:999px;background:var(--lime);box-shadow:0 0 8px rgba(201,255,61,.7);animation:cultureData 3.2s linear infinite}
.culture__network-line--one{width:48%;left:12%;top:29%;transform:rotate(17deg)}
.culture__network-line--two{width:42%;left:52%;top:47%;transform:rotate(-27deg)}
.culture__network-line--three{width:36%;left:49%;top:54%;transform:rotate(35deg)}

.culture__coda{display:grid;grid-template-columns:1fr auto 1fr;gap:30px;align-items:center;padding:56px 0 4px;text-align:center}
.culture__coda>i{height:1px;background:linear-gradient(90deg,transparent,rgba(47,112,85,.38))}.culture__coda>i:last-child{background:linear-gradient(90deg,rgba(47,112,85,.38),transparent)}
.culture__coda>div{display:flex;flex-direction:column;align-items:center;gap:10px}
.culture__coda strong{font-size:24px;font-weight:500;letter-spacing:.08em;color:#10271e}
.culture__coda span{font:500 9px/1.5 ui-monospace,monospace;letter-spacing:.13em;color:#718078}

@media(max-width:1120px){
  .culture__heading{gap:50px}
  .culture__story{grid-template-columns:52fr 48fr}
  .culture__content{padding:44px 32px 40px 26px;gap:26px}
  .culture__values article{padding:22px 17px;min-height:235px}
  .culture__mission,.culture__vision{grid-template-columns:1fr;padding:24px}
  .culture__agent-path{justify-content:flex-start}
  .culture__network{max-width:360px;width:100%;margin-inline:auto}
}
@media(max-width:900px){
  .culture__heading{grid-template-columns:1fr;gap:22px;margin-bottom:48px}
  .culture__story{grid-template-columns:1fr;min-height:0}
  .culture__media{position:relative;top:auto;aspect-ratio:16/9;min-height:0}
  .culture__media::after{display:none}
  .culture__media video{object-fit:contain;-webkit-mask-image:none;mask-image:none}
  .culture__content{padding:42px 34px}
  .culture__values article{min-height:220px}
  .culture__mission,.culture__vision{grid-template-columns:minmax(0,1fr) minmax(220px,.75fr)}
}
@media(max-width:640px){
  .culture__heading h2{font-size:40px}
  .culture__heading>p{font-size:14px}
  .culture__media{aspect-ratio:16/9;min-height:0;margin-inline:-14px}
  .culture__media-meta{left:22px;top:24px}
  .culture__chapters{left:22px;right:22px;bottom:78px}
  .culture__chapter strong{font-size:28px}
  .culture__controls{left:22px;bottom:22px}
  .culture__content{padding:34px 0;background:transparent}
  .culture__belief h3{font-size:36px}
  .culture__values{grid-template-columns:1fr;border-left:0}
  .culture__values article{min-height:auto;border-left:1px solid rgba(16,39,30,.12);padding:24px 22px}
  .culture__mission,.culture__vision{grid-template-columns:1fr;padding:24px 20px}
  .culture__agent-path{overflow:auto;justify-content:flex-start;padding-bottom:3px}
  .culture__network{min-height:190px}
  .culture__coda{grid-template-columns:34px 1fr 34px;gap:14px;padding-top:46px}
  .culture__coda strong{font-size:20px;letter-spacing:.03em}
  .culture__coda span{font-size:8px}
}
.culture__belief.is-highlighted{padding-left:22px;border-left:2px solid #2f7055;background:linear-gradient(90deg,rgba(47,112,85,.07),transparent 72%);transform:translateX(3px)}


/* ===== V10.2 culture simplification: three values + relationship path ===== */
.culture__content{padding:38px 34px 36px 28px;gap:28px;justify-content:center}
.culture__values{grid-template-columns:1fr;border-left:0;border-top:0;gap:10px}
.culture__values article{min-height:0;padding:20px 44px 20px 82px;border:1px solid rgba(16,39,30,.11);background:rgba(255,255,255,.28);border-radius:14px}
.culture__values article:hover,.culture__values article.is-highlighted{background:rgba(255,255,255,.82);box-shadow:0 14px 28px rgba(23,53,41,.065);transform:translateX(4px)}
.culture__value-icon{position:absolute;left:20px;top:50%;translate:0 -50%;width:44px;height:44px;margin:0}
.culture__values article>small{right:16px;top:16px}
.culture__values h4{margin:0 0 6px;font-size:20px}
.culture__values p{font-size:11.5px;line-height:1.65}

.culture__journey{padding-top:26px;border-top:1px solid rgba(16,39,30,.12)}
.culture__journey-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}
.culture__journey-heading small{font:700 9px/1 ui-monospace,monospace;letter-spacing:.15em;color:#2f7055}
.culture__journey-heading strong{font-size:22px;font-weight:500;letter-spacing:-.025em;color:#10271e;text-align:right}
.culture__journey-track{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);align-items:stretch;gap:0}
.culture__journey-track article{position:relative;min-height:138px;padding:18px 15px 16px;border:1px solid rgba(16,39,30,.1);background:rgba(255,255,255,.28);border-radius:14px;transition:background .35s ease,border-color .35s ease,box-shadow .35s ease,transform .35s var(--ease)}
.culture__journey-track article:hover,.culture__journey-track article.is-highlighted{background:#0b2f22;border-color:#0b2f22;color:#f8faf6;box-shadow:0 16px 34px rgba(11,47,34,.14);transform:translateY(-3px)}
.culture__journey-track article>span{font:700 9px/1 ui-monospace,monospace;color:#2f7055;letter-spacing:.12em}
.culture__journey-track article.is-highlighted>span,.culture__journey-track article:hover>span{color:var(--lime)}
.culture__journey-track h4{margin:16px 0 8px;font-size:20px;font-weight:500;color:#153d2e}
.culture__journey-track article.is-highlighted h4,.culture__journey-track article:hover h4{color:#f8faf6}
.culture__journey-track p{margin:0;color:#6a776e;font-size:10.5px;line-height:1.62}
.culture__journey-track article.is-highlighted p,.culture__journey-track article:hover p{color:rgba(248,250,246,.62)}
.culture__journey-track>i{position:relative;align-self:center;height:1px;background:rgba(47,112,85,.28);overflow:hidden}
.culture__journey-track>i::after{content:"";position:absolute;left:-55%;top:-1px;width:48%;height:3px;border-radius:999px;background:var(--lime);animation:cultureJourneyFlow 2.8s linear infinite}
@keyframes cultureJourneyFlow{to{left:120%}}

@media(max-width:1120px){
  .culture__content{padding:34px 26px 32px 24px;gap:24px}
  .culture__values article{padding:18px 38px 18px 72px}
  .culture__value-icon{left:17px;width:40px;height:40px}
  .culture__journey-heading{align-items:flex-start;flex-direction:column;gap:9px}
  .culture__journey-heading strong{text-align:left;font-size:20px}
  .culture__journey-track{grid-template-columns:1fr;gap:9px}
  .culture__journey-track>i{width:1px;height:20px;justify-self:center}
  .culture__journey-track>i::after{left:-1px;top:-55%;width:3px;height:48%;animation:cultureJourneyFlowVertical 2.8s linear infinite}
  .culture__journey-track article{min-height:0;padding:16px 17px}
  .culture__journey-track h4{margin:9px 0 5px}
}
@keyframes cultureJourneyFlowVertical{to{top:120%}}

@media(max-width:900px){
  .culture__content{padding:34px}
  .culture__values{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
  .culture__values article{padding:72px 18px 20px;min-height:205px}
  .culture__value-icon{left:18px;top:18px;translate:0 0}
  .culture__journey-track{grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);gap:0}
  .culture__journey-track>i{width:auto;height:1px;justify-self:stretch}
  .culture__journey-track>i::after{left:-55%;top:-1px;width:48%;height:3px;animation:cultureJourneyFlow 2.8s linear infinite}
  .culture__journey-track article{min-height:138px;padding:18px 15px 16px}
  .culture__journey-track h4{margin:16px 0 8px}
}

@media(max-width:640px){
  .culture__content{padding:30px 0}
  .culture__values{grid-template-columns:1fr}
  .culture__values article{min-height:0;padding:20px 40px 20px 78px}
  .culture__value-icon{left:18px;top:50%;translate:0 -50%}
  .culture__journey-heading{align-items:flex-start;flex-direction:column;gap:8px}
  .culture__journey-heading strong{text-align:left;font-size:20px}
  .culture__journey-track{grid-template-columns:1fr;gap:10px}
  .culture__journey-track>i{width:1px;height:22px;justify-self:center}
  .culture__journey-track>i::after{left:-1px;top:-55%;width:3px;height:48%;animation:cultureJourneyFlowVertical 2.8s linear infinite}
  .culture__journey-track article{min-height:0;padding:18px 20px}
  .culture__journey-track h4{margin:10px 0 6px}
}


/* ===== FDE co-creation delivery ===== */
.fde{position:relative;background:#05160f;color:var(--white);overflow:hidden;padding-top:126px;padding-bottom:120px}
.fde__grid{position:absolute;inset:0;opacity:.28;background-image:linear-gradient(rgba(201,255,61,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.055) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black 0%,black 78%,transparent 100%)}
.fde__glow{position:absolute;border-radius:50%;filter:blur(110px);pointer-events:none;background:rgba(201,255,61,.11)}
.fde__glow--one{width:420px;height:420px;left:-160px;top:18%}
.fde__glow--two{width:360px;height:360px;right:-120px;bottom:8%;opacity:.65}
.fde .container{position:relative;z-index:2}
.fde__heading{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.75fr);gap:88px;align-items:end;margin-bottom:62px}
.fde__heading small{display:block;color:var(--lime);font-size:11px;font-weight:700;letter-spacing:.18em;margin-bottom:18px}
.fde__heading h2{margin:0;font-size:clamp(44px,5.2vw,76px);font-weight:500;line-height:1.08;letter-spacing:-.052em}
.fde__heading p{margin:0;color:rgba(248,250,246,.62);font-size:15px;line-height:1.95}
.fde__system{position:relative;display:grid;grid-template-columns:minmax(260px,1fr) minmax(300px,.9fr) minmax(260px,1fr);gap:26px;align-items:stretch;padding:28px;border:1px solid rgba(201,255,61,.18);border-radius:26px;background:linear-gradient(180deg,rgba(12,40,29,.78),rgba(5,23,16,.94));box-shadow:0 24px 80px rgba(0,0,0,.2),inset 0 1px 0 rgba(248,250,246,.04)}
.fde__system::before{content:"";position:absolute;left:29%;right:29%;top:50%;height:1px;background:linear-gradient(90deg,transparent,rgba(201,255,61,.42),transparent);pointer-events:none}
.fde__side{position:relative;z-index:2;display:flex;flex-direction:column;padding:28px;border:1px solid rgba(201,255,61,.15);border-radius:18px;background:linear-gradient(180deg,rgba(14,45,33,.88),rgba(7,28,20,.94));box-shadow:0 18px 48px rgba(0,0,0,.16)}
.fde__side-head{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.fde__side-head>span{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.35);background:rgba(201,255,61,.08);color:var(--lime);font:700 11px/1 ui-monospace,monospace}
.fde__side-head small{display:block;color:rgba(248,250,246,.42);font-size:9px;letter-spacing:.15em;margin-bottom:6px}
.fde__side-head h3{margin:0;font-size:27px;font-weight:500;letter-spacing:-.03em}
.fde__side>p{margin:0;color:rgba(248,250,246,.62);font-size:13px;line-height:1.85}
.fde__capabilities{display:grid;gap:10px;margin-top:auto;padding-top:26px}
.fde__capabilities>div{padding:14px 15px;border-radius:12px;border:1px solid rgba(201,255,61,.1);background:rgba(2,18,12,.58);display:flex;flex-direction:column;gap:5px}
.fde__capabilities strong{font-size:13px;font-weight:600;color:#efffdd}
.fde__capabilities span{font-size:11px;line-height:1.55;color:rgba(248,250,246,.46)}
.fde__bridge{position:relative;z-index:2;min-height:430px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px 0}
.fde__bridge-label{padding:9px 16px;border-radius:999px;border:1px solid rgba(201,255,61,.3);background:rgba(201,255,61,.08);color:var(--lime);font-size:10px;font-weight:700;letter-spacing:.08em}
.fde__bridge-core{position:relative;width:224px;height:224px;margin:28px 0 22px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 38%,#174b35,#06231a 72%);border:1px solid rgba(201,255,61,.5);box-shadow:0 0 42px rgba(201,255,61,.16),inset 0 0 38px rgba(201,255,61,.07)}
.fde__bridge-core small{font-size:9px;letter-spacing:.13em;color:var(--lime);margin-bottom:11px}
.fde__bridge-core strong{font-size:24px;line-height:1.34;font-weight:600;letter-spacing:-.025em}
.fde__orbit{position:absolute;left:50%;top:50%;translate:-50% -50%;border-radius:50%;border:1px solid rgba(201,255,61,.28);animation:spin 22s linear infinite}
.fde__orbit::before{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 20px rgba(201,255,61,.8);left:7%;top:17%}
.fde__orbit--outer{width:274px;height:274px}
.fde__orbit--inner{width:252px;height:252px;border-style:dashed;animation-direction:reverse;animation-duration:16s}
.fde__bridge-note{max-width:280px;color:rgba(248,250,246,.46);font-size:11px;line-height:1.7}
.fde__path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:22px;border-top:1px solid rgba(201,255,61,.16);border-left:1px solid rgba(201,255,61,.16)}
.fde__path article{position:relative;min-height:230px;padding:25px 24px 28px;border-right:1px solid rgba(201,255,61,.16);border-bottom:1px solid rgba(201,255,61,.16);background:rgba(8,30,21,.65);transition:background .3s ease,transform .3s var(--ease)}
.fde__path article:hover{background:rgba(16,48,35,.86);transform:translateY(-5px)}
.fde__path article>span{font:700 10px/1 ui-monospace,monospace;color:var(--lime)}
.fde__path small{display:block;margin-top:42px;color:rgba(248,250,246,.38);font-size:9px;letter-spacing:.15em}
.fde__path h3{margin:10px 0 14px;font-size:24px;font-weight:500}
.fde__path p{margin:0;color:rgba(248,250,246,.52);font-size:12px;line-height:1.75}
.fde__outcomes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid rgba(201,255,61,.16);border-top:0}
.fde__outcomes>div{padding:23px 24px;border-right:1px solid rgba(201,255,61,.14);display:flex;flex-direction:column;gap:7px}
.fde__outcomes>div:last-child{border-right:0}
.fde__outcomes strong{font-size:14px;color:#efffdd}
.fde__outcomes span{font-size:11px;color:rgba(248,250,246,.43);line-height:1.55}
.fde__cta{display:flex;align-items:center;justify-content:space-between;gap:34px;padding-top:40px}
.fde__cta p{margin:0;color:rgba(248,250,246,.78);font-size:17px}

@media(max-width:1120px){
  .fde__heading{gap:50px}
  .fde__system{grid-template-columns:1fr .9fr 1fr;gap:18px;padding-inline:20px}
  .fde__side{padding:22px}
}
@media(max-width:900px){
  .fde{padding-top:100px}
  .fde__heading{grid-template-columns:1fr;gap:24px;margin-bottom:48px}
  .fde__system{grid-template-columns:1fr;gap:18px;padding:22px}
  .fde__system::before{display:none}
  .fde__bridge{order:-1;min-height:390px}
  .fde__side{max-width:720px;width:100%;margin-inline:auto}
  .fde__path{grid-template-columns:1fr 1fr}
  .fde__outcomes{grid-template-columns:1fr 1fr}
  .fde__outcomes>div:nth-child(2){border-right:0}
  .fde__outcomes>div:nth-child(-n+2){border-bottom:1px solid rgba(201,255,61,.14)}
  .fde__cta{align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .fde{padding-top:84px;padding-bottom:86px}
  .fde__heading h2{font-size:40px}
  .fde__heading p{font-size:14px}
  .fde__system{padding:16px;border-radius:18px}
  .fde__bridge{min-height:330px}
  .fde__bridge-core{width:184px;height:184px}
  .fde__bridge-core strong{font-size:21px}
  .fde__orbit--outer{width:226px;height:226px}
  .fde__orbit--inner{width:208px;height:208px}
  .fde__path{grid-template-columns:1fr}
  .fde__path article{min-height:auto}
  .fde__outcomes{grid-template-columns:1fr}
  .fde__outcomes>div{border-right:0;border-bottom:1px solid rgba(201,255,61,.14)}
  .fde__outcomes>div:last-child{border-bottom:0}
  .fde__cta p{font-size:15px}
}


/* ===== Yusuan product decomposition V10.5 ===== */
.yusuan-catalog{position:relative;z-index:1;display:grid;gap:72px}
.yusuan-product{border-top:1px solid rgba(11,42,31,.16);border-bottom:1px solid rgba(11,42,31,.16);background:rgba(249,251,246,.58)}
.yusuan-product__header{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:64px;align-items:end;padding:34px 0 32px}
.yusuan-product__identity{display:flex;align-items:flex-start;gap:22px}
.yusuan-product__index{flex:0 0 auto;font:700 13px/1 ui-monospace,monospace;color:#2f7055;padding-top:7px}
.yusuan-product__identity small{display:block;font-size:10px;font-weight:700;letter-spacing:.15em;color:#708077;margin-bottom:11px}
.yusuan-product__identity h3{margin:0;color:#10271e;font-size:clamp(34px,4vw,54px);font-weight:500;line-height:1.05;letter-spacing:-.045em}
.yusuan-product__identity p{margin:12px 0 0;color:#2f7055;font-size:14px;font-weight:600}
.yusuan-product__summary{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.yusuan-product__summary>p{margin:0;color:#65736a;font-size:14px;line-height:1.85}
.yusuan-product__actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.yusuan-product__link{display:inline-flex;align-items:center;gap:10px;color:#153d2e;font-size:13px;font-weight:600}
.yusuan-product__link i{font-style:normal;font-size:17px;transition:transform .25s var(--ease)}
.yusuan-product__link:hover i{transform:translate(3px,-3px)}
.yusuan-product__link--primary{padding:10px 15px;border-radius:999px;background:#153d2e;color:#f8faf6}
.yusuan-feature-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid rgba(11,42,31,.13);border-left:1px solid rgba(11,42,31,.13)}
.yusuan-feature{min-height:190px;padding:24px 22px 28px;border-right:1px solid rgba(11,42,31,.13);border-bottom:1px solid rgba(11,42,31,.13);transition:background .3s var(--ease),transform .3s var(--ease)}
.yusuan-feature:hover{background:rgba(255,255,255,.7);transform:translateY(-3px)}
.yusuan-feature>span{display:block;margin-bottom:18px}
.yusuan-feature__icon{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:rgba(21,61,46,.06);border:1px solid rgba(21,61,46,.1);color:#1d5a43;box-shadow:inset 0 1px 0 rgba(255,255,255,.45)}
.yusuan-feature__icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.yusuan-feature:hover .yusuan-feature__icon{background:#153d2e;color:#dfff83;border-color:#153d2e;box-shadow:0 12px 22px rgba(21,61,46,.14)}
.yusuan-feature h4{margin:0 0 11px;color:#17231d;font-size:19px;font-weight:600;line-height:1.35}
.yusuan-feature p{margin:0;color:#6b746f;font-size:12px;line-height:1.72}

@media(max-width:1120px){
  .yusuan-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .yusuan-feature:nth-child(n+4){min-height:170px}
}
@media(max-width:900px){
  .yusuan-catalog{gap:56px}
  .yusuan-product__header{grid-template-columns:1fr;gap:22px;padding:30px 0 28px}
  .yusuan-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .yusuan-product__identity{gap:14px}
  .yusuan-product__identity h3{font-size:34px}
  .yusuan-feature-grid{grid-template-columns:1fr}
  .yusuan-feature{min-height:auto;padding:22px 18px 24px}
}


/* ===== V10.8b requested layout: align values, wide lower summary ===== */
.culture__story{align-items:stretch;column-gap:0;row-gap:0}
.culture__content{padding:0 0 0 28px;display:flex;align-items:stretch;justify-content:stretch}
.culture__values{width:100%;height:100%;display:grid;grid-template-columns:1fr;grid-template-rows:repeat(3,1fr);gap:12px}
.culture__values article{min-height:0;display:flex;flex-direction:column;justify-content:center}
.culture__journey--wide{padding-top:0;border-top:0;margin-top:2px}
.culture__journey--wide .culture__journey-shell{min-height:205px;padding:16px 0 14px;border:1px solid rgba(16,39,30,.08);border-radius:0 0 18px 18px;background:linear-gradient(180deg,rgba(246,248,243,.88),rgba(238,243,234,.98));overflow:hidden}
.culture__journey--wide .culture__journey-inner{width:48%;margin-left:auto;padding:0 34px 0 28px}
.culture__journey--wide .culture__journey-heading{margin-bottom:18px}
.culture__journey--wide .culture__journey-track article{min-height:138px}

@media(max-width:1120px){
  .culture__content{padding:0 0 0 22px}
  .culture__journey--wide .culture__journey-inner{width:48%;padding:0 28px 0 22px}
}
@media(max-width:900px){
  .culture__content{padding:24px 34px 0}
  .culture__values{height:auto;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:none}
  .culture__journey--wide{margin-top:18px}
  .culture__journey--wide .culture__journey-shell{min-height:0;padding:18px 0 16px;border-radius:18px}
  .culture__journey--wide .culture__journey-inner{width:auto;margin-left:0;padding:0 34px}
}
@media(max-width:640px){
  .culture__content{padding:24px 0 0}
  .culture__values{grid-template-columns:1fr}
  .culture__journey--wide .culture__journey-shell{padding:16px 0 14px;border-radius:16px}
  .culture__journey--wide .culture__journey-inner{padding:0 0}
}

/* ===== V10.9 culture relationship path redesign ===== */
.culture__journey--wide{
  position:relative;
  margin-top:2px;
  padding:0;
  border:0;
}
.culture__journey--wide .culture__journey-shell{
  position:relative;
  min-height:205px;
  padding:16px 0 14px;
  overflow:hidden;
  border:1px solid rgba(9,43,30,.10);
  border-radius:0 0 22px 22px;
  background:
    linear-gradient(90deg,#071c14 0%,#0b2e21 43%,#dfe9e1 43.2%,#eef4ee 100%);
  box-shadow:0 22px 48px rgba(18,49,36,.07),inset 0 1px 0 rgba(255,255,255,.38);
}
.culture__journey--wide .culture__journey-shell::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 13% 35%,rgba(201,255,61,.16) 0 2px,transparent 3px),
    radial-gradient(circle at 29% 70%,rgba(201,255,61,.12) 0 2px,transparent 3px),
    radial-gradient(circle at 38% 28%,rgba(201,255,61,.10) 0 2px,transparent 3px),
    linear-gradient(118deg,transparent 0 13%,rgba(201,255,61,.07) 13.2% 13.35%,transparent 13.55% 28%,rgba(201,255,61,.055) 28.2% 28.35%,transparent 28.55%),
    linear-gradient(rgba(201,255,61,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(201,255,61,.035) 1px,transparent 1px);
  background-size:auto,auto,auto,auto,34px 34px,34px 34px;
  opacity:.95;
  pointer-events:none;
}
.culture__journey--wide .culture__journey-shell::after{
  content:"";
  position:absolute;
  left:-18%;
  bottom:-48px;
  width:62%;
  height:128px;
  border:1px solid rgba(201,255,61,.18);
  border-radius:50%;
  box-shadow:0 -18px 58px rgba(201,255,61,.055),0 0 0 22px rgba(201,255,61,.018);
  transform:rotate(-5deg);
  animation:cultureOrbitBreathe 6.8s ease-in-out infinite;
  pointer-events:none;
}
@keyframes cultureOrbitBreathe{
  0%,100%{opacity:.48;transform:rotate(-5deg) scale(.98)}
  50%{opacity:.9;transform:rotate(-5deg) scale(1.035)}
}
.culture__journey--wide .culture__journey-inner{
  position:relative;
  z-index:2;
  width:57%;
  margin-left:auto;
  padding:0 30px 0 32px;
}
.culture__journey--wide .culture__journey-heading{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin:0 0 12px;
}
.culture__journey--wide .culture__journey-heading small{
  color:#2f7055;
  font:700 9px/1 ui-monospace,monospace;
  letter-spacing:.16em;
}
.culture__journey--wide .culture__journey-heading strong{
  color:#12392a;
  font-size:22px;
  font-weight:500;
  letter-spacing:-.025em;
  text-align:right;
}
.culture__journey--wide .culture__journey-track{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);
  align-items:stretch;
  gap:0;
  padding:0;
  border:1px solid rgba(16,39,30,.09);
  border-radius:16px;
  background:rgba(255,255,255,.46);
  box-shadow:0 12px 26px rgba(31,67,50,.045),inset 0 1px 0 rgba(255,255,255,.58);
  backdrop-filter:blur(10px);
}
.culture__journey--wide .culture__journey-track::before{
  content:"";
  position:absolute;
  left:16px;
  right:16px;
  bottom:0;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg,transparent,rgba(47,112,85,.22),rgba(201,255,61,.45),rgba(47,112,85,.22),transparent);
  background-size:180% 100%;
  animation:culturePathSweep 5.5s linear infinite;
}
@keyframes culturePathSweep{to{background-position:180% 0}}
.culture__journey--wide .culture__journey-track article{
  min-height:122px;
  padding:17px 15px 15px;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  transform:none;
}
.culture__journey--wide .culture__journey-track article:first-child{border-radius:15px 0 0 15px}
.culture__journey--wide .culture__journey-track article:last-child{border-radius:0 15px 15px 0}
.culture__journey--wide .culture__journey-track article:hover,
.culture__journey--wide .culture__journey-track article.is-highlighted{
  background:linear-gradient(145deg,#0a3021,#124c36);
  box-shadow:0 12px 28px rgba(11,47,34,.16);
  transform:translateY(-2px);
}
.culture__journey--wide .culture__journey-track article>span{
  color:#2f7055;
  font:700 9px/1 ui-monospace,monospace;
  letter-spacing:.13em;
}
.culture__journey--wide .culture__journey-track article:hover>span,
.culture__journey--wide .culture__journey-track article.is-highlighted>span{color:var(--lime)}
.culture__journey--wide .culture__journey-track h4{
  margin:13px 0 7px;
  color:#173b2d;
  font-size:21px;
  font-weight:500;
}
.culture__journey--wide .culture__journey-track article:hover h4,
.culture__journey--wide .culture__journey-track article.is-highlighted h4{color:#f8faf6}
.culture__journey--wide .culture__journey-track p{
  margin:0;
  color:#65736a;
  font-size:10.5px;
  line-height:1.62;
}
.culture__journey--wide .culture__journey-track article:hover p,
.culture__journey--wide .culture__journey-track article.is-highlighted p{color:rgba(248,250,246,.68)}
.culture__journey--wide .culture__journey-track>i{
  position:relative;
  align-self:center;
  height:1px;
  background:linear-gradient(90deg,rgba(47,112,85,.18),rgba(201,255,61,.55),rgba(47,112,85,.18));
  overflow:visible;
}
.culture__journey--wide .culture__journey-track>i::before{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:7px;
  height:7px;
  border-radius:50%;
  background:#c9ff3d;
  box-shadow:0 0 14px rgba(201,255,61,.72);
  transform:translate(-50%,-50%);
  animation:cultureNodePulse 2.6s ease-in-out infinite;
}
.culture__journey--wide .culture__journey-track>i::after{display:none}
@keyframes cultureNodePulse{
  0%,100%{opacity:.45;transform:translate(-50%,-50%) scale(.72)}
  50%{opacity:1;transform:translate(-50%,-50%) scale(1.18)}
}

@media(max-width:1120px){
  .culture__journey--wide .culture__journey-inner{width:57%;padding:0 26px 0 26px}
}
@media(max-width:900px){
  .culture__journey--wide{margin-top:18px}
  .culture__journey--wide .culture__journey-shell{
    min-height:0;
    padding:18px 0 16px;
    border-radius:18px;
    background:linear-gradient(180deg,#0a281d 0 34%,#eef4ee 34.3% 100%);
  }
  .culture__journey--wide .culture__journey-inner{width:auto;margin-left:0;padding:0 34px}
  .culture__journey--wide .culture__journey-heading{align-items:flex-start;flex-direction:column;gap:7px}
  .culture__journey--wide .culture__journey-heading small{color:rgba(248,250,246,.68)}
  .culture__journey--wide .culture__journey-heading strong{color:#f8faf6;text-align:left}
}
@media(max-width:640px){
  .culture__journey--wide .culture__journey-shell{padding:16px 0 14px;border-radius:16px}
  .culture__journey--wide .culture__journey-inner{padding:0 0}
  .culture__journey--wide .culture__journey-track{grid-template-columns:1fr;gap:8px;padding:8px}
  .culture__journey--wide .culture__journey-track article,
  .culture__journey--wide .culture__journey-track article:first-child,
  .culture__journey--wide .culture__journey-track article:last-child{min-height:0;border-radius:12px;padding:16px}
  .culture__journey--wide .culture__journey-track>i{width:1px;height:16px;justify-self:center}
  .culture__journey--wide .culture__journey-track h4{margin:9px 0 5px}
}

/* Serial labels are visually removed while their layout slots remain intact. */
[aria-hidden="true"]:empty{color:transparent!important;user-select:none}


/* ===== V11.4 simplify AI finance section ===== */
.ai-finance__heading--compact{margin-bottom:44px}
.ai-finance__points{padding:110px 0 92px;background:#e8efe9}
.ai-finance-point-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.ai-finance-point{min-height:100%;padding:28px;border:1px solid rgba(11,42,31,.12);background:rgba(255,255,255,.52);display:flex;flex-direction:column;gap:18px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease)}
.ai-finance-point:hover{transform:translateY(-5px);box-shadow:0 20px 34px rgba(16,39,30,.08);border-color:rgba(47,112,85,.24);background:#f7faf5}
.ai-finance-point>small{display:block;color:#2f7055;font-size:10px;font-weight:700;letter-spacing:.16em}
.ai-finance-point h3{margin:0;font-size:30px;font-weight:500;line-height:1.15;letter-spacing:-.03em;color:#123528}
.ai-finance-point__block{padding-top:16px;border-top:1px solid rgba(11,42,31,.11)}
.ai-finance-point__block span{display:block;margin-bottom:10px;color:#2f7055;font-size:10px;font-weight:700;letter-spacing:.14em}
.ai-finance-point__block p{margin:0;color:#67756d;font-size:13px;line-height:1.82}
.ai-finance__mini-cta{padding:82px 0 34px;background:linear-gradient(135deg,#0b2d20,#123c2b);color:var(--white)}
.ai-finance__mini-cta-layout{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}.ai-finance__mini-cta small{display:block;color:var(--lime);font-size:10px;font-weight:700;letter-spacing:.18em;margin-bottom:18px}.ai-finance__mini-cta h2{margin:0;color:var(--white);font-size:clamp(38px,4vw,58px);font-weight:500;line-height:1.1;letter-spacing:-.045em}.ai-finance__mini-cta p{max-width:720px;margin:20px 0 0;color:rgba(248,250,246,.58);font-size:13px;line-height:1.85}.ai-finance__mini-cta-actions{display:flex;flex-direction:column;gap:12px}
@media(max-width:1120px){.ai-finance-point-grid{grid-template-columns:1fr 1fr}.ai-finance__mini-cta-layout{grid-template-columns:1fr}.ai-finance__mini-cta-actions{flex-direction:row;flex-wrap:wrap}}
@media(max-width:900px){.ai-finance__points{padding:82px 0 74px}.ai-finance-point-grid{grid-template-columns:1fr}.ai-finance-point h3{font-size:26px}.ai-finance__mini-cta{padding-top:72px}}
@media(max-width:640px){.ai-finance-point{padding:22px}.ai-finance__mini-cta-actions{flex-direction:column}.ai-finance__mini-cta-actions .button{width:100%;justify-content:space-between}}


/* ===== V11.5 global title typography refinement ===== */
:root{
  --title-kern-lg:-.04em;
  --title-kern-md:-.03em;
  --title-line-lg:1.12;
  --title-line-md:1.18;
}
.hero__title{
  gap:.10em;
  max-width:920px;
  font-size:clamp(44px,5.9vw,78px);
  line-height:1.04;
  letter-spacing:var(--title-kern-lg);
  text-wrap:balance;
}
.hero__title span{line-height:1.02}
.hero__content>p{max-width:54ch;line-height:1.88}

.mega-menu__intro small,.section-heading small,.co-create__copy>small,.about__copy>small,.contact__inner>small,
.yusuan-heading small,.zeyu-heading>small,.opc-hero__copy>small,.opc-heading small,.opc-admission__copy>small,.opc-companion small,
.ai-finance__hero-copy>small,.ai-finance__heading small,.finance-panel-heading>small,.ai-finance__loop-heading>small,.ai-finance__cta small,
.ai-finance__mini-cta small{
  margin-bottom:14px;
  letter-spacing:.16em;
}

.section-heading,.yusuan-heading,.opc-heading,.ai-finance__heading{
  gap:72px;
}
.section-heading h2,.co-create__copy h2,.about__copy h2,.contact__inner h2,
.yusuan-heading h2,.zeyu-heading h2,
.opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2,
.ai-finance__heading h2,.ai-finance__loop-heading h2,.ai-finance__cta h2,.ai-finance__mini-cta h2{
  line-height:var(--title-line-lg);
  letter-spacing:var(--title-kern-lg);
  text-wrap:balance;
}
.section-heading>div,.yusuan-heading>div,.opc-heading>div,.ai-finance__heading>div{width:100%;max-width:none}
.section-heading>p,.yusuan-heading p,.zeyu-heading p,.opc-heading>p,.ai-finance__heading p{max-width:46ch}

.business-card h3,
.product-panel h3,
.yusuan-card h3,
.yusuan-product__identity h3,
.business-intro h2,
.solution-stage__copy h3,
.finance-panel-heading h3,
.ai-finance-point h3,
.zeyu-side-card__title h3,
.opc-stage-card h3,
.opc-support-card h3,
.opc-matrix__card h3,
.culture__values h4,
.culture__journey-track h4,
.contact-link h3,
.footer-links strong{
  line-height:var(--title-line-md);
  letter-spacing:var(--title-kern-md);
  text-wrap:balance;
}
.business-card h3{margin:12px 0 16px;font-size:36px}
.yusuan-product__identity h3{font-size:clamp(34px,3.6vw,50px);line-height:1.12}
.yusuan-product__identity p{margin-top:8px;line-height:1.72}
.yusuan-product__summary p{line-height:1.84}
.zeyu-heading{max-width:980px}
.zeyu-heading h2 span{display:inline-block;margin-right:.1em}
.ai-finance__hero-copy h2{font-size:clamp(56px,5.8vw,82px);line-height:1.03;letter-spacing:-.045em;text-wrap:balance}
.ai-finance__hero-copy h3{max-width:720px;line-height:1.18;letter-spacing:-.03em;text-wrap:balance}
.ai-finance-point h3{font-size:28px}
.finance-panel-heading{max-width:840px}
.finance-panel-heading h3{line-height:1.18}
.opc-hero__copy h2{max-width:900px}
.opc-heading h2,.opc-admission__copy h2,.opc-companion h2{max-width:980px}
.contact__inner h2{line-height:1.06;letter-spacing:-.045em;max-width:980px}
.culture__journey-heading strong{line-height:1.18;letter-spacing:-.025em;text-wrap:balance}

@media(max-width:1120px){
  .section-heading,.yusuan-heading,.opc-heading,.ai-finance__heading{gap:44px}
  .section-heading>div,.yusuan-heading>div,.opc-heading>div,.ai-finance__heading>div{max-width:none}
}
@media(max-width:900px){
  .hero__title{font-size:clamp(42px,8vw,64px);gap:.12em;max-width:900px;line-height:1.05}
  .section-heading h2,.co-create__copy h2,.about__copy h2,.contact__inner h2,
  .yusuan-heading h2,.zeyu-heading h2,
  .opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2,
  .ai-finance__heading h2,.ai-finance__loop-heading h2,.ai-finance__cta h2,.ai-finance__mini-cta h2{font-size:clamp(34px,6.2vw,48px);line-height:1.14}
  .business-card h3,.solution-stage__copy h3,.finance-panel-heading h3,.yusuan-product__identity h3{font-size:30px;line-height:1.2}
  .ai-finance__hero-copy h2{font-size:52px}
  .ai-finance__hero-copy h3{font-size:28px;max-width:none}
}
@media(max-width:640px){
  .hero__title{font-size:clamp(38px,10.5vw,52px);line-height:1.06;letter-spacing:-.035em;max-width:none}
  .section-heading h2,.co-create__copy h2,.about__copy h2,.contact__inner h2,
  .yusuan-heading h2,.zeyu-heading h2,
  .opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2,
  .ai-finance__heading h2,.ai-finance__loop-heading h2,.ai-finance__cta h2,.ai-finance__mini-cta h2{font-size:34px;letter-spacing:-.03em}
  .business-card h3,.solution-stage__copy h3,.finance-panel-heading h3,.yusuan-product__identity h3,.ai-finance-point h3{font-size:26px}
  .hero__content>p,.section-heading>p,.yusuan-heading p,.zeyu-heading p,.opc-heading>p,.ai-finance__heading p{line-height:1.8}
}


/* ===== V11.6 horizontal title flow correction ===== */
.hero__title,
.section-heading h2,.co-create__copy h2,.about__copy h2,.contact__inner h2,
.yusuan-heading h2,.zeyu-heading h2,
.opc-hero__copy h2,.opc-heading h2,.opc-admission__copy h2,.opc-companion h2,
.ai-finance__hero-copy h2,.ai-finance__hero-copy h3,.ai-finance__heading h2,
.ai-finance__loop-heading h2,.ai-finance__cta h2,.ai-finance__mini-cta h2,
.business-card h3,.product-panel h3,.yusuan-card h3,.yusuan-product__identity h3,
.solution-stage__copy h3,.finance-panel-heading h3,.ai-finance-point h3,
.zeyu-side-card__title h3,.culture__values h4,.culture__journey-track h4{
  width:auto;
  max-width:none;
  min-width:0;
  word-break:keep-all;
  overflow-wrap:normal;
  white-space:normal;
}
.hero__title{width:100%;max-width:920px}
.hero__title span{width:max-content;max-width:100%;white-space:nowrap}
.section-heading>div,.yusuan-heading>div,.opc-heading>div,.ai-finance__heading>div{width:100%;max-width:none;min-width:0}
.section-heading h2,.yusuan-heading h2,.opc-heading h2,.ai-finance__heading h2{max-width:100%}
.opc-hero__copy h2,.opc-admission__copy h2,.opc-companion h2{max-width:100%}
.ai-finance__hero-copy h3{max-width:720px}
.contact__inner h2{max-width:980px}

@media(max-width:900px){
  .hero__title{max-width:100%}
  .hero__title span{white-space:normal;width:auto}
}


/* ===== V11.7 text refinements ===== */
.hero__ai-word{display:inline-block;margin:0 .18em;letter-spacing:-.02em}
.hero__title span:first-child{white-space:nowrap}


/* ===== V11.8 culture bottom summary extends left across full row ===== */
.culture__journey--wide .culture__journey-inner{
  width:100%;
  margin-left:0;
  padding:0 18px 0 18px;
}
.culture__journey--wide .culture__journey-heading{
  padding-left:8px;
}
.culture__journey--wide .culture__journey-track{
  width:100%;
}
@media(max-width:1120px){
  .culture__journey--wide .culture__journey-inner{padding:0 16px}
}
@media(max-width:900px){
  .culture__journey--wide .culture__journey-inner{padding:0 34px}
}
@media(max-width:640px){
  .culture__journey--wide .culture__journey-inner{padding:0 0}
  .culture__journey--wide .culture__journey-heading{padding-left:0}
}


/* ===== V11.9 culture journey clean unified redesign ===== */
.culture__journey--wide{
  margin-top:8px;
}
.culture__journey--wide .culture__journey-shell{
  min-height:0;
  padding:28px 0 30px;
  border:1px solid rgba(16,39,30,.10);
  border-radius:22px;
  background:#eef3eb;
  box-shadow:0 16px 32px rgba(18,49,36,.05);
}
.culture__journey--wide .culture__journey-shell::before,
.culture__journey--wide .culture__journey-shell::after{
  display:none;
}
.culture__journey--wide .culture__journey-inner{
  width:100%;
  margin-left:0;
  padding:0 28px;
}
.culture__journey--wide .culture__journey-heading{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin:0 0 24px;
  padding:0;
}
.culture__journey--wide .culture__journey-heading small{
  color:#2f7055;
}
.culture__journey--wide .culture__journey-heading strong{
  color:#12392a;
  font-size:28px;
  line-height:1.18;
  text-align:right;
}
.culture__journey--wide .culture__journey-track{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr) 56px minmax(0,1fr);
  align-items:stretch;
  gap:0;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  backdrop-filter:none;
}
.culture__journey--wide .culture__journey-track::before{
  content:"";
  position:absolute;
  left:8%;
  right:8%;
  top:50%;
  height:1px;
  transform:translateY(-50%);
  background:#d7e3db;
  animation:none;
}
.culture__journey--wide .culture__journey-track article,
.culture__journey--wide .culture__journey-track article:first-child,
.culture__journey--wide .culture__journey-track article:last-child{
  position:relative;
  min-height:170px;
  padding:22px 22px 20px;
  border:1px solid rgba(16,39,30,.10);
  border-radius:18px;
  background:#f8faf6;
  box-shadow:0 10px 22px rgba(18,49,36,.04);
  transform:none;
  z-index:2;
}
.culture__journey--wide .culture__journey-track article:hover,
.culture__journey--wide .culture__journey-track article.is-highlighted{
  background:#153d2e;
  border-color:#153d2e;
  box-shadow:0 14px 28px rgba(11,47,34,.14);
  transform:translateY(-3px);
}
.culture__journey--wide .culture__journey-track article>span{
  color:#2f7055;
}
.culture__journey--wide .culture__journey-track article:hover>span,
.culture__journey--wide .culture__journey-track article.is-highlighted>span{color:var(--lime)}
.culture__journey--wide .culture__journey-track h4{
  margin:14px 0 10px;
  color:#173b2d;
  font-size:26px;
  line-height:1.18;
}
.culture__journey--wide .culture__journey-track article:hover h4,
.culture__journey--wide .culture__journey-track article.is-highlighted h4{color:#f8faf6}
.culture__journey--wide .culture__journey-track p{
  color:#64736a;
  font-size:12px;
  line-height:1.78;
}
.culture__journey--wide .culture__journey-track article:hover p,
.culture__journey--wide .culture__journey-track article.is-highlighted p{color:rgba(248,250,246,.72)}
.culture__journey--wide .culture__journey-track>i{
  position:relative;
  align-self:center;
  height:1px;
  background:#d7e3db;
  overflow:visible;
}
.culture__journey--wide .culture__journey-track>i::before{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:8px;
  height:8px;
  border-radius:50%;
  background:#2f7055;
  box-shadow:0 0 0 6px rgba(47,112,85,.08);
  transform:translate(-50%,-50%);
  animation:none;
}

@media(max-width:1120px){
  .culture__journey--wide .culture__journey-inner{padding:0 24px}
  .culture__journey--wide .culture__journey-track{grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr) 32px minmax(0,1fr)}
  .culture__journey--wide .culture__journey-track article{padding:20px 18px}
}
@media(max-width:900px){
  .culture__journey--wide{margin-top:18px}
  .culture__journey--wide .culture__journey-shell{padding:24px 0;border-radius:20px;background:#eef3eb}
  .culture__journey--wide .culture__journey-inner{padding:0 22px}
  .culture__journey--wide .culture__journey-heading{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:20px}
  .culture__journey--wide .culture__journey-heading strong{text-align:left;font-size:26px;color:#12392a}
  .culture__journey--wide .culture__journey-track{grid-template-columns:1fr;gap:12px}
  .culture__journey--wide .culture__journey-track::before{display:none}
  .culture__journey--wide .culture__journey-track article{min-height:0}
  .culture__journey--wide .culture__journey-track>i{width:1px;height:18px;justify-self:center}
}
@media(max-width:640px){
  .culture__journey--wide .culture__journey-shell{padding:20px 0;border-radius:18px}
  .culture__journey--wide .culture__journey-inner{padding:0 16px}
  .culture__journey--wide .culture__journey-heading strong{font-size:24px}
  .culture__journey--wide .culture__journey-track article{padding:18px 16px;border-radius:16px}
  .culture__journey--wide .culture__journey-track h4{font-size:24px}
}


/* ===== V12.0 unify light-green backgrounds + add FDE icons ===== */
:root{
  --paper:#d5e0d0;
  --paper-2:#d5e0d0;
}

.business,
.yusuan-products,
.opc-ecosystem,
.opc-hero,
.opc-projects,
.ai-finance,
.ai-finance__points,
.ai-finance__capabilities,
.ai-finance__audience,
.culture,
.culture__story,
.culture__media,
.culture__content,
.culture__journey--wide .culture__journey-shell{
  background:#d5e0d0 !important;
}

.yusuan-products::before,
.opc-hero::before,
.culture::before,
.culture::after,
.culture__media::before,
.culture__media::after{
  display:none !important;
}

.opc-hero__grid{
  opacity:.18;
  background-image:linear-gradient(rgba(16,39,30,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(16,39,30,.06) 1px,transparent 1px);
}

.opc-projects,
.ai-finance__points,
.ai-finance__capabilities,
.ai-finance__audience,
.culture,
.yusuan-products{
  background-image:none !important;
}

.opc-support-grid article,
.ai-finance-point,
.yusuan-card,
.culture__values article,
.culture__journey-track article,
.culture__journey--wide .culture__journey-track article{
  background:#f4f7f2;
}

.opc-support-grid article:hover,
.ai-finance-point:hover,
.yusuan-card:hover,
.culture__values article:hover,
.culture__values article.is-highlighted,
.culture__journey-track article:hover,
.culture__journey-track article.is-highlighted{
  background:#fbfcfa;
}

.fde__side-head>span{
  position:relative;
  overflow:hidden;
  font-size:0;
}
.fde__side--strategy .fde__side-head>span::before,
.fde__side--delivery .fde__side-head>span::before{
  content:"";
  width:18px;
  height:18px;
  display:block;
  background-repeat:no-repeat;
  background-position:center;
  background-size:18px 18px;
}
.fde__side--strategy .fde__side-head>span::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c9ff3d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='7'/%3E%3Ccircle cx='12' cy='12' r='2.2'/%3E%3Cpath d='M12 3v2.6M12 18.4V21M21 12h-2.6M5.6 12H3'/%3E%3C/svg%3E");
}
.fde__side--delivery .fde__side-head>span::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c9ff3d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 19c2.5-4 6.1-8.2 13-13-1 6.9-5.1 10.5-9.1 13.1L5 19Z'/%3E%3Cpath d='M12 8l4 4M7 17l-1.8 1.8M8.8 15.2 7 17'/%3E%3C/svg%3E");
}


/* ===== V12.1 AI finance focused on high-net-worth clients ===== */
.ai-finance-point{gap:16px}
.ai-finance-point__copy{display:grid;gap:16px;margin-top:4px;padding-top:18px;border-top:1px solid rgba(11,42,31,.11)}
.ai-finance-point__copy p{margin:0;color:#5f6f65;font-size:13px;line-height:1.86}
.ai-finance-point__copy p+p{padding-top:16px;border-top:1px solid rgba(11,42,31,.08);color:#344f42}
.ai-finance-point__block{display:none}
.ai-finance__heading--compact>div{max-width:none}
.ai-finance__mini-cta-layout>div:first-child{max-width:820px}
@media(max-width:640px){
  .ai-finance-point__copy p{font-size:12.5px;line-height:1.82}
}


/* ===== V12.3.3 digital avatar mini-program experience modal ===== */
.yusuan-product__experience{
  border:0;
  appearance:none;
  font-family:inherit;
  font-size:13px;
  font-weight:600;
  line-height:normal;
  letter-spacing:normal;
  cursor:pointer;
}
body.is-avatar-modal-open{overflow:hidden}
.product-experience-modal{
  position:fixed;
  inset:0;
  z-index:400;
  display:grid;
  place-items:center;
  padding:32px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .28s ease,visibility .28s ease;
}
.product-experience-modal.is-open{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}
.product-experience-modal__backdrop{
  position:absolute;
  inset:0;
  background:rgba(3,13,9,.78);
  backdrop-filter:blur(14px);
}
.product-experience-modal__dialog{
  position:relative;
  z-index:2;
  width:min(980px,calc(100vw - 64px));
  max-height:calc(100vh - 64px);
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(330px,.72fr);
  gap:48px;
  align-items:center;
  padding:42px;
  overflow:auto;
  border:1px solid rgba(201,255,61,.22);
  border-radius:26px;
  background:#071b13;
  color:#f8faf6;
  box-shadow:0 30px 90px rgba(0,0,0,.42);
  transform:translateY(18px) scale(.985);
  transition:transform .3s var(--ease);
}
.product-experience-modal.is-open .product-experience-modal__dialog{transform:none}
.product-experience-modal__close{
  position:absolute;
  top:18px;
  right:18px;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border:1px solid rgba(248,250,246,.18);
  border-radius:50%;
  background:rgba(255,255,255,.035);
  color:#f8faf6;
  font-size:26px;
  line-height:1;
  cursor:pointer;
  transition:background .25s ease,border-color .25s ease,transform .25s ease;
}
.product-experience-modal__close:hover{
  border-color:var(--lime);
  background:rgba(201,255,61,.1);
  transform:rotate(6deg);
}
.product-experience-modal__copy small{
  display:block;
  margin-bottom:18px;
  color:var(--lime);
  font-size:10px;
  font-weight:700;
  letter-spacing:.17em;
}
.product-experience-modal__copy h2{
  margin:0;
  font-size:clamp(38px,4.8vw,62px);
  font-weight:500;
  line-height:1.08;
  letter-spacing:-.045em;
}
.product-experience-modal__copy p{
  max-width:520px;
  margin:24px 0 0;
  color:rgba(248,250,246,.66);
  font-size:14px;
  line-height:1.9;
}
.product-experience-modal__steps{
  display:grid;
  gap:11px;
  margin-top:30px;
  padding-top:24px;
  border-top:1px solid rgba(248,250,246,.12);
}
.product-experience-modal__steps span{
  display:flex;
  align-items:center;
  gap:14px;
  color:rgba(248,250,246,.76);
  font-size:12px;
}
.product-experience-modal__steps b{
  min-width:28px;
  color:var(--lime);
  font:700 10px/1 ui-monospace,monospace;
}
.product-experience-modal__visual{
  margin:0;
  padding:10px;
  border:1px solid rgba(201,255,61,.16);
  border-radius:22px;
  background:#edf2ff;
  box-shadow:0 22px 58px rgba(0,0,0,.25);
}
.product-experience-modal__visual img{
  width:100%;
  max-height:min(680px,calc(100vh - 112px));
  object-fit:contain;
  border-radius:15px;
}
@media(max-width:820px){
  .product-experience-modal{padding:18px}
  .product-experience-modal__dialog{
    width:min(620px,calc(100vw - 36px));
    max-height:calc(100vh - 36px);
    grid-template-columns:1fr;
    gap:28px;
    padding:34px 24px 24px;
  }
  .product-experience-modal__copy{padding-right:34px}
  .product-experience-modal__copy h2{font-size:38px}
  .product-experience-modal__visual{max-width:390px;width:100%;margin-inline:auto}
  .product-experience-modal__visual img{max-height:none}
}
@media(max-width:520px){
  .product-experience-modal__dialog{border-radius:20px}
  .product-experience-modal__copy h2{font-size:33px}
  .product-experience-modal__copy p{font-size:13px}
  .product-experience-modal__close{top:12px;right:12px;width:38px;height:38px}
}

/* ===== V12.4.0 SHANGYU FDE complete redesign ===== */
.fde-v2{
  position:relative;
  overflow:hidden;
  background:#05160f;
  color:#f8faf6;
}
.fde-v2 .container{position:relative;z-index:2}
.fde-v2__hero{
  position:relative;
  min-height:900px;
  padding:150px 0 118px;
  overflow:hidden;
  background:#05160f;
}
.fde-v2__hero-grid{
  position:absolute;
  inset:0;
  opacity:.34;
  background-image:linear-gradient(rgba(201,255,61,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.055) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:linear-gradient(to bottom,#000 0%,#000 72%,transparent 100%);
}
.fde-v2__hero-layout{
  display:grid;
  grid-template-columns:minmax(0,.88fr) minmax(540px,1.12fr);
  gap:82px;
  align-items:center;
}
.fde-v2__hero-copy>small,
.fde-v2__section-heading small,
.fde-v2__delivery-heading small,
.fde-v2__outcomes-heading small,
.fde-v2__cta small{
  display:block;
  color:#c9ff3d;
  font-size:10px;
  font-weight:700;
  letter-spacing:.18em;
  margin-bottom:19px;
}
.fde-v2__hero-copy h2{
  margin:0;
  max-width:760px;
  font-size:clamp(52px,5.6vw,84px);
  font-weight:500;
  line-height:1.04;
  letter-spacing:-.055em;
  text-wrap:balance;
}
.fde-v2__hero-copy>p{
  max-width:680px;
  margin:30px 0 0;
  color:rgba(248,250,246,.65);
  font-size:15px;
  line-height:1.95;
}
.fde-v2__hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.fde-v2__principle{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  margin-top:42px;
  color:rgba(248,250,246,.48);
  font-size:10px;
}
.fde-v2__principle span{
  width:30px;
  height:30px;
  border:1px solid rgba(201,255,61,.28);
  display:grid;
  place-items:center;
  color:#c9ff3d;
  font-size:11px;
  font-weight:700;
}
.fde-v2__principle strong{font-weight:500;color:rgba(248,250,246,.72)}
.fde-v2__principle i{width:22px;height:1px;background:rgba(201,255,61,.24)}

.fde-v2__field-map{
  position:relative;
  min-height:610px;
  padding:20px;
  border:1px solid rgba(201,255,61,.18);
  background:#082018;
  box-shadow:0 34px 90px rgba(0,0,0,.26);
}
.fde-v2__map-header,
.fde-v2__map-footer{
  position:relative;
  z-index:4;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  color:rgba(248,250,246,.38);
  font:600 8px/1.4 ui-monospace,monospace;
  letter-spacing:.13em;
}
.fde-v2__map-header small{color:#c9ff3d;font-size:8px}
.fde-v2__map-stage{
  position:relative;
  min-height:500px;
  margin:18px 0;
  border:1px solid rgba(201,255,61,.08);
  background:#061912;
  overflow:hidden;
}
.fde-v2__map-stage::before,
.fde-v2__map-stage::after{
  content:"";
  position:absolute;
  border:1px solid rgba(201,255,61,.09);
  border-radius:50%;
  pointer-events:none;
}
.fde-v2__map-stage::before{width:460px;height:330px;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-8deg)}
.fde-v2__map-stage::after{width:610px;height:440px;left:50%;top:50%;transform:translate(-50%,-50%) rotate(7deg)}
.fde-v2__map-core{
  position:absolute;
  z-index:5;
  left:50%;
  top:50%;
  width:184px;
  height:184px;
  transform:translate(-50%,-50%);
  border:1px solid rgba(201,255,61,.48);
  border-radius:50%;
  background:#0b2f22;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  box-shadow:0 0 0 12px rgba(201,255,61,.035),0 25px 50px rgba(0,0,0,.28);
}
.fde-v2__map-core img{width:42px;margin-bottom:13px;filter:brightness(1.2)}
.fde-v2__map-core small{font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em;color:#c9ff3d;margin-bottom:9px}
.fde-v2__map-core strong{font-size:20px;font-weight:600;line-height:1.28}
.fde-v2__map-node{
  position:absolute;
  z-index:5;
  min-width:126px;
  padding:13px 14px 12px;
  border:1px solid rgba(201,255,61,.15);
  background:#0a281d;
  display:grid;
  grid-template-columns:8px 1fr;
  column-gap:9px;
  row-gap:4px;
  box-shadow:0 14px 28px rgba(0,0,0,.15);
}
.fde-v2__map-node i{grid-row:1/3;align-self:center;width:7px;height:7px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 12px rgba(201,255,61,.62)}
.fde-v2__map-node strong{font-size:11px;font-weight:600;color:#efffdd}
.fde-v2__map-node span{font-size:8.5px;color:rgba(248,250,246,.4)}
.fde-v2__map-node--goal{left:6%;top:11%}
.fde-v2__map-node--flow{right:6%;top:13%}
.fde-v2__map-node--knowledge{left:3%;top:45%}
.fde-v2__map-node--data{right:3%;top:47%}
.fde-v2__map-node--agent{left:12%;bottom:9%}
.fde-v2__map-node--result{right:10%;bottom:8%}
.fde-v2__map-line{position:absolute;z-index:2;height:1px;background:rgba(201,255,61,.24);transform-origin:left center}
.fde-v2__map-line::after{content:"";position:absolute;right:-3px;top:-3px;width:7px;height:7px;border-radius:50%;background:#c9ff3d;animation:fdeV2Pulse 2.8s ease-in-out infinite}
.fde-v2__map-line--a{width:33%;left:18%;top:23%;transform:rotate(26deg)}
.fde-v2__map-line--b{width:32%;left:50%;top:49%;transform:rotate(-42deg)}
.fde-v2__map-line--c{width:34%;left:16%;top:50%;transform:rotate(1deg)}
.fde-v2__map-line--d{width:35%;left:50%;top:50%;transform:rotate(2deg)}
.fde-v2__map-line--e{width:32%;left:21%;top:75%;transform:rotate(-31deg)}
.fde-v2__map-line--f{width:31%;left:50%;top:51%;transform:rotate(38deg)}
@keyframes fdeV2Pulse{0%,100%{opacity:.35;scale:.75}50%{opacity:1;scale:1.25}}

.fde-v2__method{padding:125px 0 132px;background:#071b14}
.fde-v2__section-heading{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(340px,.75fr);
  gap:90px;
  align-items:end;
  margin-bottom:62px;
}
.fde-v2__section-heading h2,
.fde-v2__delivery-heading h2,
.fde-v2__outcomes-heading h2{
  margin:0;
  font-size:clamp(43px,5vw,70px);
  font-weight:500;
  line-height:1.08;
  letter-spacing:-.05em;
}
.fde-v2__section-heading p,
.fde-v2__outcomes-heading>p{
  margin:0;
  color:rgba(248,250,246,.58);
  font-size:14px;
  line-height:1.9;
}
.fde-v2__workface{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(500px,1.08fr);
  min-height:560px;
  margin-top:22px;
  border:1px solid rgba(201,255,61,.15);
  background:#09251a;
  overflow:hidden;
}
.fde-v2__workface--network{grid-template-columns:minmax(500px,1.08fr) minmax(0,.92fr);margin-top:28px}
.fde-v2__workface-copy{padding:48px 46px;display:flex;flex-direction:column;justify-content:center}
.fde-v2__workface-mark{display:flex;align-items:center;gap:12px;margin-bottom:40px}
.fde-v2__workface-mark b{width:48px;height:48px;border:1px solid rgba(201,255,61,.36);display:grid;place-items:center;color:#c9ff3d;font-size:20px;font-weight:600}
.fde-v2__workface-mark span{font:700 9px/1 ui-monospace,monospace;letter-spacing:.16em;color:rgba(248,250,246,.38)}
.fde-v2__workface-copy>small{font:700 9px/1 ui-monospace,monospace;letter-spacing:.14em;color:#c9ff3d}
.fde-v2__workface-copy h3{margin:15px 0 20px;font-size:clamp(32px,3.4vw,50px);font-weight:500;line-height:1.12;letter-spacing:-.04em}
.fde-v2__workface-copy>p{margin:0;color:rgba(248,250,246,.62);font-size:13px;line-height:1.9}
.fde-v2__workface-points{display:grid;gap:0;margin-top:34px;border-top:1px solid rgba(201,255,61,.12)}
.fde-v2__workface-points>div{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:15px 0;border-bottom:1px solid rgba(201,255,61,.1)}
.fde-v2__workface-points strong{font-size:12px;color:#efffdd}
.fde-v2__workface-points span{font-size:11px;line-height:1.6;color:rgba(248,250,246,.44)}

.fde-v2__ground-visual,
.fde-v2__network-visual{position:relative;min-height:560px;background:#061912;overflow:hidden}
.fde-v2__ground-visual::before{
  content:"";
  position:absolute;
  inset:0;
  opacity:.48;
  background-image:linear-gradient(rgba(201,255,61,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.05) 1px,transparent 1px);
  background-size:42px 42px;
}
.fde-v2__terrain{position:absolute;left:50%;top:52%;border:1px solid rgba(201,255,61,.18);border-radius:50%;transform:translate(-50%,-50%) rotate(-8deg)}
.fde-v2__terrain--one{width:290px;height:190px}
.fde-v2__terrain--two{width:430px;height:290px;transform:translate(-50%,-50%) rotate(7deg)}
.fde-v2__terrain--three{width:600px;height:400px;transform:translate(-50%,-50%) rotate(-3deg)}
.fde-v2__ground-center{
  position:absolute;
  z-index:3;
  left:50%;top:52%;transform:translate(-50%,-50%);
  width:190px;height:190px;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  border:1px solid rgba(201,255,61,.44);background:#0b2f22;
}
.fde-v2__ground-center small{font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em;color:#c9ff3d;margin-bottom:12px}
.fde-v2__ground-center strong{font-size:20px;line-height:1.36}
.fde-v2__sample{position:absolute;z-index:4;display:flex;align-items:center;gap:9px;padding:9px 11px;background:#0a281d;border:1px solid rgba(201,255,61,.15);font-size:9px;color:rgba(248,250,246,.64)}
.fde-v2__sample i{width:7px;height:7px;border-radius:50%;background:#c9ff3d}
.fde-v2__sample--a{left:9%;top:15%}
.fde-v2__sample--b{right:8%;top:18%}
.fde-v2__sample--c{left:7%;bottom:16%}
.fde-v2__sample--d{right:7%;bottom:13%}

.fde-v2__network-visual::before,
.fde-v2__network-visual::after{content:"";position:absolute;left:50%;top:50%;border:1px solid rgba(201,255,61,.1);border-radius:50%;transform:translate(-50%,-50%)}
.fde-v2__network-visual::before{width:410px;height:410px}
.fde-v2__network-visual::after{width:580px;height:580px;border-style:dashed}
.fde-v2__network-core{
  position:absolute;z-index:4;left:50%;top:50%;transform:translate(-50%,-50%);
  width:210px;height:150px;border:1px solid rgba(201,255,61,.42);background:#0b2f22;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  box-shadow:0 22px 50px rgba(0,0,0,.25);
}
.fde-v2__network-core small{font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em;color:#c9ff3d}
.fde-v2__network-core strong{margin-top:12px;font-size:23px;font-weight:600}
.fde-v2__network-core span{margin-top:8px;font-size:9px;color:rgba(248,250,246,.4)}
.fde-v2__agent{position:absolute;z-index:5;min-width:116px;padding:12px;border:1px solid rgba(201,255,61,.14);background:#0a281d;display:grid;grid-template-columns:7px 1fr;column-gap:9px;row-gap:4px}
.fde-v2__agent i{grid-row:1/3;align-self:center;width:7px;height:7px;border-radius:50%;background:#c9ff3d}
.fde-v2__agent strong{font-size:10px;color:#efffdd}
.fde-v2__agent span{font-size:8px;color:rgba(248,250,246,.4)}
.fde-v2__agent--a{left:8%;top:12%}
.fde-v2__agent--b{right:7%;top:14%}
.fde-v2__agent--c{left:4%;top:50%}
.fde-v2__agent--d{right:4%;top:49%}
.fde-v2__agent--e{left:50%;bottom:8%;transform:translateX(-50%)}
.fde-v2__network-link{position:absolute;z-index:2;height:1px;background:rgba(201,255,61,.23);transform-origin:left center}
.fde-v2__network-link::after{content:"";position:absolute;right:-3px;top:-3px;width:7px;height:7px;border-radius:50%;background:#c9ff3d;animation:fdeV2Pulse 2.5s ease-in-out infinite}
.fde-v2__network-link--a{width:34%;left:17%;top:24%;transform:rotate(25deg)}
.fde-v2__network-link--b{width:34%;left:50%;top:50%;transform:rotate(-38deg)}
.fde-v2__network-link--c{width:38%;left:12%;top:53%;transform:rotate(-2deg)}
.fde-v2__network-link--d{width:38%;left:50%;top:52%;transform:rotate(0deg)}
.fde-v2__network-link--e{width:32%;left:50%;top:52%;transform:rotate(90deg)}

.fde-v2__delivery{padding:128px 0 118px;background:#05160f}
.fde-v2__delivery-heading{max-width:900px;margin-bottom:56px}
.fde-v2__delivery-path{
  display:grid;
  grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr) 34px minmax(0,1fr) 34px minmax(0,1fr) 34px minmax(0,1fr);
  align-items:stretch;
}
.fde-v2__delivery-path article{
  position:relative;
  min-height:260px;
  padding:25px 22px;
  border:1px solid rgba(201,255,61,.14);
  background:#09251a;
  transition:transform .3s var(--ease),border-color .3s ease,background .3s ease;
}
.fde-v2__delivery-path article:hover{transform:translateY(-5px);border-color:rgba(201,255,61,.38);background:#0b2f22}
.fde-v2__delivery-path article>span{position:absolute;right:18px;top:17px;width:9px;height:9px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 0 6px rgba(201,255,61,.06)}
.fde-v2__delivery-path small{display:block;font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em;color:#c9ff3d}
.fde-v2__delivery-path h3{margin:74px 0 14px;font-size:22px;font-weight:500}
.fde-v2__delivery-path p{margin:0;color:rgba(248,250,246,.48);font-size:11px;line-height:1.75}
.fde-v2__delivery-path>i{position:relative;align-self:center;height:1px;background:rgba(201,255,61,.25)}
.fde-v2__delivery-path>i::after{content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;border-radius:50%;background:#c9ff3d}
.fde-v2__delivery-principle{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:22px;margin-top:44px;padding:24px 28px;border:1px solid rgba(201,255,61,.13);background:#071b14}
.fde-v2__delivery-principle span{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.32);color:#c9ff3d;font-size:16px;font-weight:600}
.fde-v2__delivery-principle p{margin:0;text-align:center;color:rgba(248,250,246,.7);font-size:14px;line-height:1.8}

.fde-v2__outcomes-section{padding:124px 0 132px;background:#d5e0d0;color:#10271e}
.fde-v2__outcomes-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.65fr);gap:80px;align-items:end;margin-bottom:54px}
.fde-v2__outcomes-heading small{color:#2f7055}
.fde-v2__outcomes-heading>p{color:#64736a}
.fde-v2__outcomes-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.fde-v2__outcomes-grid article{position:relative;min-height:300px;padding:28px 25px;border:1px solid rgba(16,39,30,.12);background:#f4f7f2;transition:transform .3s var(--ease),box-shadow .3s ease,border-color .3s ease}
.fde-v2__outcomes-grid article:hover{transform:translateY(-5px);box-shadow:0 20px 34px rgba(16,39,30,.08);border-color:rgba(47,112,85,.28)}
.fde-v2__outcomes-grid article>span{position:absolute;right:24px;top:24px;width:11px;height:11px;border-radius:50%;background:#2f7055;box-shadow:0 0 0 8px rgba(47,112,85,.07)}
.fde-v2__outcomes-grid small{display:block;color:#2f7055;font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em}
.fde-v2__outcomes-grid h3{margin:98px 0 15px;font-size:24px;font-weight:500;line-height:1.28}
.fde-v2__outcomes-grid p{margin:0;color:#68766d;font-size:12px;line-height:1.8}

.fde-v2__cta{padding:82px 0;background:#c9ff3d;color:#07110d}
.fde-v2__cta-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:90px;align-items:center}
.fde-v2__cta small{color:#173d2d}
.fde-v2__cta h2{margin:0;font-size:clamp(42px,5vw,68px);font-weight:500;line-height:1.06;letter-spacing:-.05em}
.fde-v2__cta p{max-width:700px;margin:22px 0 0;color:rgba(7,17,13,.7);font-size:14px;line-height:1.85}
.fde-v2__cta-side{display:flex;flex-direction:column;align-items:flex-start;gap:25px}
.fde-v2__cta-tags{width:100%;display:grid;gap:0;border-top:1px solid rgba(7,17,13,.18)}
.fde-v2__cta-tags span{padding:12px 0;border-bottom:1px solid rgba(7,17,13,.18);font-size:11px;color:rgba(7,17,13,.7)}
.fde-v2__cta-tags span::before{content:"+";margin-right:10px;font-weight:700;color:#07110d}
.fde-v2__cta-button{background:#07110d;color:#f8faf6;border-color:#07110d}
.fde-v2__cta-button:hover{background:#173d2d;border-color:#173d2d;transform:translateY(-2px)}

@media(max-width:1180px){
  .fde-v2__hero-layout{grid-template-columns:minmax(0,.9fr) minmax(470px,1.1fr);gap:46px}
  .fde-v2__field-map{min-height:570px}
  .fde-v2__map-stage{min-height:460px}
  .fde-v2__workface,.fde-v2__workface--network{grid-template-columns:1fr 1fr}
  .fde-v2__workface-copy{padding:40px 34px}
  .fde-v2__delivery-path{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
  .fde-v2__delivery-path>i{display:none}
  .fde-v2__outcomes-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .fde-v2__hero{padding:125px 0 95px}
  .fde-v2__hero-layout{grid-template-columns:1fr;gap:54px}
  .fde-v2__field-map{min-height:620px}
  .fde-v2__map-stage{min-height:510px}
  .fde-v2__method,.fde-v2__delivery,.fde-v2__outcomes-section{padding:96px 0}
  .fde-v2__section-heading,.fde-v2__outcomes-heading{grid-template-columns:1fr;gap:22px}
  .fde-v2__workface,.fde-v2__workface--network{grid-template-columns:1fr}
  .fde-v2__workface--network .fde-v2__network-visual{order:2}
  .fde-v2__ground-visual,.fde-v2__network-visual{min-height:500px}
  .fde-v2__delivery-path{grid-template-columns:1fr 1fr}
  .fde-v2__delivery-path article{min-height:220px}
  .fde-v2__delivery-path article:last-of-type{grid-column:1/-1}
  .fde-v2__cta-layout{grid-template-columns:1fr;gap:38px}
}
@media(max-width:620px){
  .fde-v2__hero{min-height:0;padding:105px 0 78px}
  .fde-v2__hero-copy h2{font-size:48px}
  .fde-v2__hero-copy>p{font-size:14px}
  .fde-v2__hero-actions{flex-direction:column}
  .fde-v2__hero-actions .button{width:100%;justify-content:space-between}
  .fde-v2__principle{display:grid;grid-template-columns:30px 1fr;gap:10px 12px}
  .fde-v2__principle i{display:none}
  .fde-v2__field-map{min-height:570px;padding:12px}
  .fde-v2__map-stage{min-height:470px}
  .fde-v2__map-header,.fde-v2__map-footer{flex-wrap:wrap}
  .fde-v2__map-core{width:150px;height:150px}
  .fde-v2__map-core img{width:34px}
  .fde-v2__map-core strong{font-size:17px}
  .fde-v2__map-node{min-width:102px;padding:10px}
  .fde-v2__map-node strong{font-size:9px}.fde-v2__map-node span{font-size:7px}
  .fde-v2__map-node--goal{left:2%;top:9%}.fde-v2__map-node--flow{right:2%;top:11%}
  .fde-v2__map-node--knowledge{left:1%;top:43%}.fde-v2__map-node--data{right:1%;top:45%}
  .fde-v2__map-node--agent{left:4%;bottom:7%}.fde-v2__map-node--result{right:3%;bottom:7%}
  .fde-v2__section-heading h2,.fde-v2__delivery-heading h2,.fde-v2__outcomes-heading h2{font-size:40px}
  .fde-v2__workface-copy{padding:32px 22px}
  .fde-v2__workface-mark{margin-bottom:30px}
  .fde-v2__workface-points>div{grid-template-columns:1fr;gap:7px}
  .fde-v2__ground-visual,.fde-v2__network-visual{min-height:430px}
  .fde-v2__terrain--three{width:470px;height:330px}
  .fde-v2__sample{font-size:8px;padding:8px}
  .fde-v2__network-visual::after{width:430px;height:430px}
  .fde-v2__agent{min-width:98px;padding:9px}.fde-v2__agent strong{font-size:8px}.fde-v2__agent span{font-size:7px}
  .fde-v2__network-core{width:165px;height:125px}.fde-v2__network-core strong{font-size:19px}
  .fde-v2__delivery-path{grid-template-columns:1fr}
  .fde-v2__delivery-path article,.fde-v2__delivery-path article:last-of-type{grid-column:auto;min-height:190px}
  .fde-v2__delivery-path h3{margin-top:54px}
  .fde-v2__delivery-principle{grid-template-columns:38px 1fr 38px;gap:12px;padding:18px 14px}
  .fde-v2__delivery-principle span{width:38px;height:38px}
  .fde-v2__delivery-principle p{font-size:11px}
  .fde-v2__outcomes-grid{grid-template-columns:1fr}
  .fde-v2__outcomes-grid article{min-height:240px}
  .fde-v2__outcomes-grid h3{margin-top:70px}
  .fde-v2__cta{padding:66px 0}
  .fde-v2__cta h2{font-size:42px}
  .fde-v2__cta-button{width:100%;justify-content:space-between}
}


/* ===== V12.3.6 FDE single-interface redesign ===== */
.fde-v3{
  position:relative;
  padding:118px 0 86px;
  background:#05160f;
  color:#f8faf6;
  overflow:hidden;
}
.fde-v3__grid{
  position:absolute;
  inset:0;
  opacity:.34;
  background-image:linear-gradient(rgba(201,255,61,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.04) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(to bottom,black 0%,black 82%,transparent 100%);
}
.fde-v3__layout{position:relative;z-index:2}
.fde-v3__heading{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.68fr);gap:76px;align-items:end;margin-bottom:44px}
.fde-v3__heading-copy>small{display:block;margin-bottom:17px;color:#c9ff3d;font:700 10px/1 ui-monospace,monospace;letter-spacing:.18em}
.fde-v3__heading h2{margin:0;font-size:clamp(48px,5.5vw,78px);font-weight:500;line-height:1.05;letter-spacing:-.052em}
.fde-v3__heading-side{display:flex;flex-direction:column;align-items:flex-start;gap:24px;padding-bottom:4px}
.fde-v3__heading-side p{margin:0;color:rgba(248,250,246,.61);font-size:14px;line-height:1.9}

.fde-v3__console{display:grid;grid-template-columns:minmax(235px,.72fr) minmax(470px,1.56fr) minmax(235px,.72fr);gap:14px;padding:14px;border:1px solid rgba(201,255,61,.17);background:#071b14;box-shadow:0 28px 70px rgba(0,0,0,.24)}
.fde-v3__side{min-height:474px;padding:26px 22px;display:flex;flex-direction:column;border:1px solid rgba(201,255,61,.12);background:#0b2f22}
.fde-v3__side-head{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.fde-v3__side-head b{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.35);color:#c9ff3d;font-size:20px;font-weight:500}
.fde-v3__side-head small{display:block;margin-bottom:5px;color:rgba(248,250,246,.38);font:700 8px/1 ui-monospace,monospace;letter-spacing:.14em}
.fde-v3__side-head h3{margin:0;font-size:25px;font-weight:500;letter-spacing:-.025em}
.fde-v3__side>p{margin:0;color:rgba(248,250,246,.58);font-size:12px;line-height:1.85}
.fde-v3__side-points{display:grid;margin-top:auto;border-top:1px solid rgba(201,255,61,.12)}
.fde-v3__side-points>div{padding:15px 0;border-bottom:1px solid rgba(201,255,61,.1)}
.fde-v3__side-points strong{display:block;margin-bottom:6px;color:#efffdd;font-size:12px;font-weight:600}
.fde-v3__side-points span{display:block;color:rgba(248,250,246,.4);font-size:10px;line-height:1.58}

.fde-v3__core{min-height:474px;padding:16px;display:flex;flex-direction:column;border:1px solid rgba(201,255,61,.14);background:#061912}
.fde-v3__core-label{display:flex;align-items:center;justify-content:center;min-height:32px;border-bottom:1px solid rgba(201,255,61,.1);color:#c9ff3d;font:700 8px/1 ui-monospace,monospace;letter-spacing:.16em}
.fde-v3__network{position:relative;flex:1;min-height:382px;overflow:hidden}
.fde-v3__network::before,.fde-v3__network::after{content:"";position:absolute;left:50%;top:50%;border:1px solid rgba(201,255,61,.11);border-radius:50%;transform:translate(-50%,-50%) rotate(-7deg)}
.fde-v3__network::before{width:360px;height:245px}
.fde-v3__network::after{width:500px;height:340px;transform:translate(-50%,-50%) rotate(7deg)}
.fde-v3__hub{position:absolute;z-index:5;left:50%;top:50%;width:170px;height:170px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid rgba(201,255,61,.46);border-radius:50%;background:#0b2f22;box-shadow:0 0 0 14px rgba(201,255,61,.025),0 18px 45px rgba(0,0,0,.25)}
.fde-v3__logo{width:38px;height:31px;margin-bottom:10px;background:#c9ff3d;-webkit-mask:url('../public/assets/nav-logo-icon.png') center/contain no-repeat;mask:url('../public/assets/nav-logo-icon.png') center/contain no-repeat}
.fde-v3__hub small{margin-bottom:9px;color:#c9ff3d;font:700 7px/1 ui-monospace,monospace;letter-spacing:.1em}
.fde-v3__hub strong{font-size:17px;font-weight:600;line-height:1.32}
.fde-v3__node{position:absolute;z-index:4;min-width:108px;padding:10px 11px;display:grid;grid-template-columns:7px 1fr;column-gap:8px;row-gap:3px;border:1px solid rgba(201,255,61,.14);background:#0a281d}
.fde-v3__node i{grid-row:1/3;align-self:center;width:6px;height:6px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 11px rgba(201,255,61,.55)}
.fde-v3__node strong{color:#efffdd;font-size:9px;font-weight:600}
.fde-v3__node span{color:rgba(248,250,246,.38);font-size:7px}
.fde-v3__node--goal{left:4%;top:8%}.fde-v3__node--flow{right:4%;top:9%}.fde-v3__node--data{left:2%;top:48%}.fde-v3__node--research{right:2%;top:48%}.fde-v3__node--execute{left:10%;bottom:7%}.fde-v3__node--review{right:9%;bottom:7%}
.fde-v3__link{position:absolute;z-index:2;height:1px;background:rgba(201,255,61,.22);transform-origin:left center}
.fde-v3__link::after{content:"";position:absolute;right:-3px;top:-3px;width:7px;height:7px;border-radius:50%;background:#c9ff3d;animation:fdeV2Pulse 2.8s ease-in-out infinite}
.fde-v3__link--a{width:36%;left:16%;top:21%;transform:rotate(27deg)}.fde-v3__link--b{width:35%;left:50%;top:49%;transform:rotate(-40deg)}.fde-v3__link--c{width:38%;left:12%;top:52%;transform:rotate(0)}.fde-v3__link--d{width:38%;left:50%;top:51%;transform:rotate(0)}.fde-v3__link--e{width:34%;left:19%;top:76%;transform:rotate(-31deg)}.fde-v3__link--f{width:33%;left:50%;top:51%;transform:rotate(38deg)}
.fde-v3__core-note{padding:12px 14px;border-top:1px solid rgba(201,255,61,.1);text-align:center;color:rgba(248,250,246,.42);font-size:9px;line-height:1.6}

.fde-v3__path{margin-top:14px;display:grid;grid-template-columns:210px 1fr;border:1px solid rgba(201,255,61,.14);background:#071b14}
.fde-v3__path-title{padding:22px 24px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid rgba(201,255,61,.12)}
.fde-v3__path-title small{margin-bottom:9px;color:#c9ff3d;font:700 8px/1 ui-monospace,monospace;letter-spacing:.15em}
.fde-v3__path-title strong{font-size:16px;font-weight:500}
.fde-v3__path ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.fde-v3__path li{position:relative;min-height:92px;padding:18px 16px;display:flex;align-items:flex-start;gap:10px;border-right:1px solid rgba(201,255,61,.1)}
.fde-v3__path li:last-child{border-right:0}
.fde-v3__path li>span{color:#c9ff3d;font:700 8px/1 ui-monospace,monospace}
.fde-v3__path li strong{display:block;margin-bottom:7px;color:#efffdd;font-size:12px;font-weight:600}
.fde-v3__path li small{display:block;color:rgba(248,250,246,.38);font-size:8.5px;line-height:1.5}

.fde-v3__outcomes{margin-top:14px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) minmax(260px,1.3fr);border:1px solid rgba(201,255,61,.14);background:#0b2f22}
.fde-v3__outcomes>div{padding:17px 18px;border-right:1px solid rgba(201,255,61,.1)}
.fde-v3__outcomes small{display:block;margin-bottom:7px;color:#c9ff3d;font:700 7px/1 ui-monospace,monospace;letter-spacing:.12em}
.fde-v3__outcomes strong{font-size:12px;font-weight:600;color:#efffdd}
.fde-v3__outcomes>p{margin:0;padding:17px 21px;display:flex;align-items:center;color:rgba(248,250,246,.58);font-size:11px;line-height:1.65}

@media(max-width:1120px){
  .fde-v3__heading{grid-template-columns:1fr;gap:24px}
  .fde-v3__heading-side{max-width:760px}
  .fde-v3__console{grid-template-columns:1fr 1.4fr}
  .fde-v3__side--agent{grid-column:1/-1;min-height:0}
  .fde-v3__side--agent .fde-v3__side-points{grid-template-columns:repeat(3,1fr);margin-top:24px}
  .fde-v3__side--agent .fde-v3__side-points>div{padding:14px;border-right:1px solid rgba(201,255,61,.1)}
  .fde-v3__path{grid-template-columns:170px 1fr}
  .fde-v3__outcomes{grid-template-columns:repeat(4,1fr)}
  .fde-v3__outcomes>p{grid-column:1/-1;border-top:1px solid rgba(201,255,61,.1)}
}
@media(max-width:900px){
  .fde-v3{padding:100px 0 76px}
  .fde-v3__console{grid-template-columns:1fr}
  .fde-v3__side,.fde-v3__core{min-height:0}
  .fde-v3__core{min-height:520px}
  .fde-v3__side--agent{grid-column:auto}
  .fde-v3__side--agent .fde-v3__side-points{grid-template-columns:1fr}
  .fde-v3__side--agent .fde-v3__side-points>div{padding:15px 0;border-right:0}
  .fde-v3__path{grid-template-columns:1fr}
  .fde-v3__path-title{border-right:0;border-bottom:1px solid rgba(201,255,61,.12)}
  .fde-v3__path ol{grid-template-columns:1fr 1fr}
  .fde-v3__path li:nth-child(2n){border-right:0}
  .fde-v3__path li:last-child{grid-column:1/-1}
  .fde-v3__outcomes{grid-template-columns:1fr 1fr}
  .fde-v3__outcomes>div:nth-child(2n){border-right:0}
}
@media(max-width:560px){
  .fde-v3{padding:86px 0 64px}
  .fde-v3__heading h2{font-size:43px}
  .fde-v3__heading-side .button{width:100%;justify-content:space-between}
  .fde-v3__console{padding:8px;gap:8px}
  .fde-v3__side{padding:22px 18px}
  .fde-v3__core{padding:8px;min-height:470px}
  .fde-v3__network{min-height:390px}
  .fde-v3__network::before{width:270px;height:190px}.fde-v3__network::after{width:380px;height:285px}
  .fde-v3__hub{width:142px;height:142px}.fde-v3__hub strong{font-size:15px}.fde-v3__logo{width:32px;height:26px}
  .fde-v3__node{min-width:92px;padding:8px}.fde-v3__node strong{font-size:8px}.fde-v3__node span{font-size:6.5px}
  .fde-v3__node--goal{left:0}.fde-v3__node--flow{right:0}.fde-v3__node--data{left:0}.fde-v3__node--research{right:0}.fde-v3__node--execute{left:2%}.fde-v3__node--review{right:2%}
  .fde-v3__path ol{grid-template-columns:1fr}
  .fde-v3__path li,.fde-v3__path li:nth-child(2n),.fde-v3__path li:last-child{grid-column:auto;border-right:0;border-bottom:1px solid rgba(201,255,61,.1);min-height:76px}
  .fde-v3__path li:last-child{border-bottom:0}
  .fde-v3__outcomes{grid-template-columns:1fr}
  .fde-v3__outcomes>div{border-right:0;border-bottom:1px solid rgba(201,255,61,.1)}
}

/* ===== V12.3.8 OPC projects: two rows × three columns ===== */
.opc-project-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.opc-project-card{
  min-height:410px;
  padding:32px 32px 34px;
}
.opc-project-card__top{
  margin-bottom:30px;
}
.opc-project-card__icon{
  width:64px;
  height:64px;
  margin-bottom:36px;
}
.opc-project-card__icon svg{
  width:32px;
  height:32px;
}
.opc-project-card h3{
  font-size:29px;
}
.opc-project-card>strong{
  margin-top:10px;
  font-size:13px;
}
.opc-project-card>p{
  max-width:31em;
  margin-top:20px;
  font-size:13px;
  line-height:1.85;
}
@media(max-width:1050px){
  .opc-project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .opc-project-card{min-height:370px;padding:28px}
}
@media(max-width:640px){
  .opc-project-grid{grid-template-columns:1fr}
  .opc-project-card{min-height:320px;padding:26px 24px 28px}
}


/* ===== V12.4.1 Harness-style integrated right hero video ===== */
.hero{
  background:#05160f;
}
.hero__video,
.hero__shade,
.hero__mesh,
.hero__glow{
  display:none!important;
}
.hero__visual{
  position:absolute;
  z-index:0;
  top:50%;
  right:4.5vw;
  width:min(62vw,980px);
  height:min(72vh,720px);
  transform:translateY(-50%);
  overflow:hidden;
  pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.16) 8%,#000 24%,#000 90%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 10%,#000 88%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.16) 8%,#000 24%,#000 90%,transparent 100%),linear-gradient(180deg,transparent 0%,#000 10%,#000 88%,transparent 100%);
  mask-composite:intersect;
}
.hero__right-video{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
  opacity:.94;
}
.hero__static-shade{
  position:absolute;
  z-index:1;
  inset:0;
  background:
    linear-gradient(90deg,#05160f 0%,rgba(5,22,15,.98) 34%,rgba(5,22,15,.72) 51%,rgba(5,22,15,.08) 72%,rgba(5,22,15,.18) 100%),
    linear-gradient(180deg,rgba(5,22,15,.34) 0%,transparent 26%,transparent 72%,#05160f 100%);
  pointer-events:none;
}
.hero__content,
.hero__footer{
  z-index:2;
}
@media(max-width:1180px){
  .hero__visual{
    right:-2vw;
    width:82vw;
    height:68vh;
    opacity:.76;
  }
  .hero__static-shade{
    background:
      linear-gradient(90deg,#05160f 0%,rgba(5,22,15,.98) 44%,rgba(5,22,15,.62) 68%,rgba(5,22,15,.2) 100%),
      linear-gradient(180deg,rgba(5,22,15,.25),transparent 55%,#05160f 100%);
  }
}
@media(max-width:720px){
  .hero__visual{
    top:32%;
    right:-48vw;
    width:138vw;
    height:48vh;
    opacity:.42;
  }
  .hero__static-shade{
    background:
      linear-gradient(90deg,#05160f 0%,rgba(5,22,15,.91) 58%,rgba(5,22,15,.28) 100%),
      linear-gradient(180deg,rgba(5,22,15,.48) 0%,rgba(5,22,15,.24) 40%,#05160f 82%);
  }
}


/* ===== V12.4.5 首页核心业务内容与孵化视觉重构 ===== */
.business .section-heading{grid-template-columns:minmax(0,.82fr) minmax(480px,1.18fr)}
.business .section-heading>p{max-width:760px;justify-self:end}
.business-card{min-height:760px}
.business-card__visual{height:230px;margin:30px 0 34px}
.business-card p{min-height:172px;font-size:13px;line-height:1.78}
.business-card ul{margin-top:22px}
.business-card li{font-size:13px;font-weight:500;letter-spacing:.04em}

.business-card__visual--incubation{display:grid;place-items:center;padding:0;background:var(--paper-2)}
.incubation-visual{width:100%;height:100%;overflow:visible}
.incubation-axis{fill:none;stroke:rgba(7,17,13,.13);stroke-width:1}
.incubation-axis circle{stroke-dasharray:5 7;transform-origin:210px 117px;animation:incubationOrbit 18s linear infinite}
.incubation-shell{fill:rgba(248,250,246,.84);stroke:var(--ink);stroke-width:2;transform-box:fill-box;transform-origin:center bottom;transition:transform .65s var(--ease),fill .35s ease,stroke .35s ease}
.incubation-growth{transform-box:fill-box;transform-origin:center bottom;animation:incubationGrow 4.8s ease-in-out infinite}
.incubation-stem,.incubation-leaf{fill:none;stroke:#173d2d;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;transition:stroke .35s ease}
.incubation-leaf{fill:var(--lime);stroke-width:2;transform-box:fill-box;transform-origin:bottom center;animation:incubationLeaf 4.8s ease-in-out infinite}
.incubation-leaf--right{animation-delay:.3s}
.incubation-seed{fill:#173d2d;transition:fill .35s ease}
.incubation-node{fill:var(--lime);filter:drop-shadow(0 0 7px rgba(201,255,61,.6))}
.incubation-math{fill:#173d2d;font:600 25px/1 Georgia,serif;transform-box:fill-box;transform-origin:center;animation:incubationMath 5.6s ease-in-out infinite}
.incubation-math--two{animation-delay:.7s}.incubation-math--three{animation-delay:1.4s}.incubation-math--four{animation-delay:2.1s}
.business-card:hover .incubation-shell--left{transform:translate(-20px,7px) rotate(-10deg)}
.business-card:hover .incubation-shell--right{transform:translate(20px,7px) rotate(10deg)}
.business-card:hover .incubation-growth{animation:none;transform:translateY(-13px) scale(1.1)}
.business-card:hover .incubation-axis{stroke:rgba(201,255,61,.22)}
.business-card:hover .incubation-shell{fill:#102019;stroke:var(--lime)}
.business-card:hover .incubation-stem{stroke:var(--white)}
.business-card:hover .incubation-seed{fill:var(--white)}
.business-card:hover .incubation-math{fill:var(--lime)}
@keyframes incubationOrbit{to{transform:rotate(360deg)}}
@keyframes incubationGrow{0%,100%{transform:translateY(3px) scale(.97)}50%{transform:translateY(-7px) scale(1.03)}}
@keyframes incubationLeaf{0%,100%{transform:scale(.9) rotate(-2deg)}50%{transform:scale(1.06) rotate(2deg)}}
@keyframes incubationMath{0%,100%{transform:translateY(0);opacity:.55}50%{transform:translateY(-8px);opacity:1}}

@media(max-width:1100px){
  .business .section-heading{grid-template-columns:1fr;gap:24px}
  .business .section-heading>p{max-width:780px;justify-self:start}
  .business-card{min-height:700px}
  .business-card p{min-height:145px}
}
@media(max-width:900px){
  .business-card{min-height:auto}
  .business-card p{min-height:0}
}
@media(prefers-reduced-motion:reduce){
  .incubation-axis circle,.incubation-growth,.incubation-leaf,.incubation-math{animation:none!important}
}


/* V12.4.6 孵化图形改为完整蛋壳，悬停后破壳生长 */
.business-card__visual--incubation{background:var(--paper-2)}
.incubation-visual{width:100%;height:100%;overflow:visible}
.incubation-shell{fill:rgba(248,250,246,.96);stroke:var(--ink);stroke-width:2;transform-box:fill-box;transform-origin:center bottom;transition:transform .7s var(--ease),fill .35s ease,stroke .35s ease,opacity .35s ease}
.incubation-shell--left,.incubation-shell--right{transform:translate(0,0) rotate(0deg)}
.incubation-growth{opacity:0;transform:translateY(16px) scale(.82);transform-box:fill-box;transform-origin:center bottom;transition:transform .7s var(--ease),opacity .35s ease}
.incubation-stem,.incubation-leaf{fill:none;stroke:#173d2d;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.incubation-leaf{fill:var(--lime);stroke-width:2}
.incubation-seed{fill:#173d2d}
.incubation-node{fill:var(--lime);filter:drop-shadow(0 0 7px rgba(201,255,61,.58))}
.business-card:hover .incubation-shell--left{transform:translate(-20px,8px) rotate(-11deg)}
.business-card:hover .incubation-shell--right{transform:translate(20px,8px) rotate(11deg)}
.business-card:hover .incubation-shell{fill:#102019;stroke:var(--lime)}
.business-card:hover .incubation-growth{opacity:1;transform:translateY(-10px) scale(1.05)}
.business-card:hover .incubation-stem{stroke:var(--white)}
.business-card:hover .incubation-seed{fill:var(--white)}
@media (prefers-reduced-motion: reduce){
  .incubation-shell,.incubation-growth{transition:none}
}


/* V12.4.7 蛋壳默认无中缝，悬停后裂开 */
.incubation-shell-join{opacity:1;transition:opacity .25s ease, transform .7s var(--ease)}
.incubation-shell-join path{fill:rgba(248,250,246,.98);stroke:var(--ink);stroke-width:2;stroke-linejoin:round}
.business-card:hover .incubation-shell-join{opacity:0;transform:translateY(6px)}
.business-card:hover .incubation-shell-join path{fill:#102019;stroke:var(--lime)}
@media (prefers-reduced-motion: reduce){.incubation-shell-join{transition:none}}


/* V12.4.8 修正孵化完整蛋壳 + FDE 标题/图标/粒子 */
.incubation-visual{width:100%;height:100%;overflow:visible}
.incubation-whole-egg{opacity:1;transform-origin:center center;transition:opacity .28s ease, transform .65s var(--ease)}
.incubation-whole-egg path{fill:rgba(248,250,246,.98);stroke:var(--ink);stroke-width:2.2}
.incubation-shell{opacity:0;fill:rgba(248,250,246,.98);stroke:var(--ink);stroke-width:2;transform-box:fill-box;transform-origin:center bottom;transition:transform .7s var(--ease),fill .35s ease,stroke .35s ease,opacity .25s ease}
.incubation-shell--left,.incubation-shell--right{transform:translate(0,0) rotate(0deg)}
.incubation-growth{opacity:0;transform:translateY(18px) scale(.82);transform-box:fill-box;transform-origin:center bottom;transition:transform .7s var(--ease),opacity .35s ease}
.business-card:hover .incubation-whole-egg{opacity:0;transform:scale(.94)}
.business-card:hover .incubation-shell{opacity:1}
.business-card:hover .incubation-shell--left{transform:translate(-24px,9px) rotate(-12deg)}
.business-card:hover .incubation-shell--right{transform:translate(24px,9px) rotate(12deg)}
.business-card:hover .incubation-shell{fill:#102019;stroke:var(--lime)}
.business-card:hover .incubation-growth{opacity:1;transform:translateY(-10px) scale(1.05)}
.business-card:hover .incubation-stem{stroke:var(--white)}
.business-card:hover .incubation-seed{fill:var(--white)}
@media (prefers-reduced-motion: reduce){.incubation-whole-egg,.incubation-shell,.incubation-growth{transition:none}}

.fde-v3__heading{grid-template-columns:minmax(0,1.12fr) minmax(210px,.42fr);align-items:end}
.fde-v3__heading h2{max-width:12ch}
.fde-v3__heading-side{justify-content:flex-end;gap:0;padding-bottom:2px}
.fde-v3__side-head .fde-v3__side-icon{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.35);background:rgba(201,255,61,.06);background-repeat:no-repeat;background-position:center;background-size:22px 22px}
.fde-v3__side-icon--ground{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c9ff3d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='5.5'/%3E%3Cpath d='m15.2 15.2 4 4'/%3E%3Cpath d='M8.5 11h5M11 8.5v5'/%3E%3C/svg%3E")}
.fde-v3__side-icon--workflow{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c9ff3d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='5' height='5' rx='1'/%3E%3Crect x='16' y='4' width='5' height='5' rx='1'/%3E%3Crect x='9.5' y='15' width='5' height='5' rx='1'/%3E%3Cpath d='M8 6.5h8M12 9.5V15'/%3E%3C/svg%3E")}
.fde-v3__network{position:relative;isolation:isolate}
.fde-v3__particle{position:absolute;z-index:3;left:50%;top:50%;width:7px;height:7px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 12px rgba(201,255,61,.72),0 0 22px rgba(201,255,61,.26);margin-left:-3.5px;margin-top:-3.5px}
.fde-v3__particle--a{animation:fdeV3ParticleA 2.8s linear infinite}
.fde-v3__particle--b{animation:fdeV3ParticleB 3.2s linear infinite .35s}
.fde-v3__particle--c{animation:fdeV3ParticleC 3.05s linear infinite .7s}
.fde-v3__particle--d{animation:fdeV3ParticleD 2.9s linear infinite .15s}
.fde-v3__particle--e{animation:fdeV3ParticleE 3.25s linear infinite .55s}
.fde-v3__particle--f{animation:fdeV3ParticleF 3.1s linear infinite .95s}
@keyframes fdeV3ParticleA{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-165px,-125px);opacity:0}}
@keyframes fdeV3ParticleB{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(170px,-122px);opacity:0}}
@keyframes fdeV3ParticleC{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-186px,0px);opacity:0}}
@keyframes fdeV3ParticleD{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(190px,-2px);opacity:0}}
@keyframes fdeV3ParticleE{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-146px,129px);opacity:0}}
@keyframes fdeV3ParticleF{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(148px,130px);opacity:0}}
.fde-v3__hub{box-shadow:0 0 0 14px rgba(201,255,61,.025),0 18px 45px rgba(0,0,0,.25),0 0 32px rgba(201,255,61,.08)}
.fde-v3__hub::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:1px solid rgba(201,255,61,.12);animation:fdeV3Pulse 3.8s ease-in-out infinite}
@keyframes fdeV3Pulse{0%,100%{transform:scale(.98);opacity:.45}50%{transform:scale(1.06);opacity:.1}}
@media(max-width:900px){
  .fde-v3__heading{grid-template-columns:1fr;gap:18px}
  .fde-v3__heading-side{justify-content:flex-start}
}
@media(max-width:560px){
  .fde-v3__heading h2{max-width:none}
  .fde-v3__particle{width:6px;height:6px;margin-left:-3px;margin-top:-3px}
  @keyframes fdeV3ParticleA{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-128px,-102px);opacity:0}}
  @keyframes fdeV3ParticleB{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(130px,-102px);opacity:0}}
  @keyframes fdeV3ParticleC{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-146px,-2px);opacity:0}}
  @keyframes fdeV3ParticleD{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(150px,-3px);opacity:0}}
  @keyframes fdeV3ParticleE{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(-118px,108px);opacity:0}}
  @keyframes fdeV3ParticleF{0%{transform:translate(0,0);opacity:0}10%{opacity:1}82%{opacity:1}100%{transform:translate(118px,108px);opacity:0}}
}


/* V12.4.9 FDE / 屿算 / 孵化维度重设计 */
.fde-v3__heading h2{max-width:10ch}
.fde-v3__heading-side{justify-content:flex-end;align-items:flex-start}
.fde-v3__side-head .fde-v3__side-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(201,255,61,.35);background:rgba(201,255,61,.06);color:#c9ff3d;border-radius:14px;box-shadow:inset 0 1px 0 rgba(248,250,246,.04)}
.fde-v3__side-head .fde-v3__side-icon svg{width:24px;height:24px;display:block}
.fde-v3__side-head b{display:none}

/* Yusuan redesign: keep layout, soften blocks, make section denser and wider */
.yusuan-products .container#yusuan-intelligence{max-width:min(1360px,calc(100vw - 56px))}
.yusuan-heading{align-items:end}
.yusuan-catalog{gap:38px}
.yusuan-product{position:relative;padding:0 26px 28px;border:1px solid rgba(17,39,30,.09);border-radius:34px;background:linear-gradient(180deg,rgba(249,251,246,.88),rgba(241,246,238,.98));box-shadow:0 28px 60px rgba(16,39,30,.06);overflow:hidden}
.yusuan-product::before{content:"";position:absolute;inset:0 0 auto 0;height:132px;background:radial-gradient(circle at 15% 40%, rgba(47,112,85,.16), transparent 30%),radial-gradient(circle at 80% 0%, rgba(201,255,61,.20), transparent 28%),linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,0));pointer-events:none}
.yusuan-product::after{content:"";position:absolute;right:-70px;top:-70px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle, rgba(201,255,61,.10), transparent 68%);pointer-events:none}
.yusuan-product:nth-child(2)::before{background:radial-gradient(circle at 14% 44%, rgba(16,39,30,.14), transparent 31%),radial-gradient(circle at 82% 0%, rgba(201,255,61,.18), transparent 24%),linear-gradient(180deg, rgba(255,255,255,.56), rgba(255,255,255,0))}
.yusuan-product:nth-child(3)::before{background:radial-gradient(circle at 14% 40%, rgba(47,112,85,.13), transparent 30%),radial-gradient(circle at 82% 0%, rgba(47,112,85,.12), transparent 28%),linear-gradient(180deg, rgba(255,255,255,.56), rgba(255,255,255,0))}
.yusuan-product__header{position:relative;z-index:1;grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:58px;padding:38px 8px 26px}
.yusuan-product__identity{gap:18px}
.yusuan-product__index{width:12px;height:12px;border-radius:50%;padding-top:0;margin-top:14px;background:linear-gradient(135deg,#2f7055,#c9ff3d);box-shadow:0 0 0 8px rgba(47,112,85,.07);color:transparent}
.yusuan-product__identity h3{margin-top:2px}
.yusuan-product__summary{padding:18px 18px 18px 22px;border:1px solid rgba(17,39,30,.08);border-radius:22px;background:rgba(255,255,255,.56);box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}
.yusuan-feature-grid{position:relative;z-index:1;border:0;gap:14px;grid-template-columns:repeat(5,minmax(0,1fr))}
.yusuan-feature{min-height:210px;padding:22px 20px 24px;border:1px solid rgba(17,39,30,.08);border-radius:22px;background:rgba(255,255,255,.74);box-shadow:0 12px 22px rgba(16,39,30,.04);transition:transform .3s var(--ease),box-shadow .3s ease,background .3s ease,border-color .3s ease}
.yusuan-feature:hover{background:#ffffff;transform:translateY(-5px);box-shadow:0 18px 30px rgba(16,39,30,.08);border-color:rgba(47,112,85,.18)}
.yusuan-feature>span{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;background:rgba(21,61,46,.06);border:1px solid rgba(21,61,46,.1);color:#1d5a43;box-shadow:inset 0 1px 0 rgba(255,255,255,.45)}
.yusuan-feature>span::before{content:none;display:none}
.yusuan-feature h4{margin-bottom:12px;font-size:18px;line-height:1.3}
.yusuan-feature p{font-size:12.5px;line-height:1.78}
@media(max-width:1180px){
  .yusuan-products .container#yusuan-intelligence{max-width:min(100vw - 40px, 1200px)}
  .yusuan-product{padding:0 20px 22px}
  .yusuan-product__header{grid-template-columns:1fr;gap:22px;padding:32px 4px 22px}
  .yusuan-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:900px){
  .yusuan-catalog{gap:30px}
  .yusuan-product{padding:0 16px 18px;border-radius:28px}
  .yusuan-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  .yusuan-products .container#yusuan-intelligence{max-width:calc(100vw - 28px)}
  .yusuan-product__summary{padding:16px 16px 15px 16px;border-radius:18px}
  .yusuan-feature-grid{grid-template-columns:1fr}
  .yusuan-feature{min-height:auto;border-radius:18px}
}

/* OPC support section - AI native wording */
.opc-heading--support p{max-width:68ch}
.opc-support-grid article{min-height:312px;background:linear-gradient(180deg,rgba(245,248,243,.92),rgba(234,241,230,.98));border-radius:22px;box-shadow:0 18px 36px rgba(16,39,30,.05)}
.opc-support-grid__icon{width:50px;height:50px;border-radius:15px;background:#123626;font-size:21px;box-shadow:0 12px 24px rgba(16,39,30,.12)}
.opc-support-grid h3{font-size:24px;letter-spacing:-.03em}
.opc-support-grid p{font-size:12.5px;line-height:1.82;color:#5f6d65}
@media(max-width:900px){.opc-support-grid article{min-height:260px}}


/* V12.5.0 屿算板块背景统一化 */
.yusuan-products{
  background:#d5e0d0;
}
.yusuan-product{
  background:#eef3eb;
  box-shadow:0 24px 48px rgba(16,39,30,.05);
}
.yusuan-product::before,
.yusuan-product::after{
  display:none;
}
.yusuan-product__summary{
  background:#f7f9f5;
  box-shadow:none;
}
.yusuan-feature{
  background:#f7f9f5;
  box-shadow:none;
}
.yusuan-feature:hover{
  background:#ffffff;
  box-shadow:0 12px 24px rgba(16,39,30,.06);
}
.yusuan-feature>span{
  background:#e4ece0;
  box-shadow:none;
}
.yusuan-product__index{
  background:#2f7055;
  box-shadow:0 0 0 8px rgba(47,112,85,.08);
}


/* v12.5.5.4 incubation egg blueprint pre-hover style */
.business-card__visual--incubation{background:var(--paper-2)}
.incubation-blueprint{opacity:.72;transform-origin:center center;transition:opacity .3s ease, transform .6s var(--ease)}
.incubation-blueprint line,.incubation-blueprint circle,.incubation-blueprint ellipse,.incubation-blueprint path{fill:none;stroke-linecap:round;stroke-linejoin:round}
.incubation-blueprint .bp-main{stroke:rgba(17,33,26,.28);stroke-width:1.05;stroke-dasharray:5.5 6.5}
.incubation-blueprint .bp-axis{stroke:rgba(17,33,26,.42);stroke-width:1.1;stroke-dasharray:6 7}
.incubation-blueprint .bp-accent{stroke:rgba(124,61,72,.28);stroke-width:1.05;stroke-dasharray:6 7}
.incubation-whole-egg{opacity:1;transform-origin:center center;transition:opacity .28s ease, transform .65s var(--ease)}
.incubation-whole-egg path{fill:none;stroke:rgba(17,33,26,.92);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.business-card:hover .incubation-blueprint{opacity:0;transform:scale(.98)}
.business-card:hover .incubation-whole-egg{opacity:0;transform:scale(.94)}
@media (prefers-reduced-motion: reduce){.incubation-blueprint,.incubation-whole-egg{transition:none}}


/* V12.5.5.10 金融科技项目化重设计 */
.yusuan-product__identity{gap:0}
.yusuan-product__index{display:none!important}

.fintech-showcase{background:#d5e0d0;color:#10271e}
.fintech-showcase__intro{padding:116px 0 84px}
.fintech-showcase__intro-layout{display:grid;grid-template-columns:minmax(0,.88fr) minmax(500px,1.12fr);gap:72px;align-items:center}
.fintech-showcase__intro-copy>small,.fintech-showcase__heading>small,.fintech-showcase__heading>div>small,.fintech-ai__copy>small{display:block;margin-bottom:17px;color:#2f7055;font-size:10px;font-weight:700;letter-spacing:.17em}
.fintech-showcase__intro-copy h2{margin:0;color:#10271e;font-size:clamp(54px,6vw,82px);font-weight:500;line-height:1;letter-spacing:-.058em}
.fintech-showcase__intro-copy p{max-width:680px;margin:28px 0 0;color:#53665d;font-size:15px;line-height:1.95}
.fintech-showcase__map{position:relative;min-height:410px;border:1px solid rgba(16,39,30,.10);border-radius:32px;background:#eef3eb;overflow:hidden;box-shadow:0 24px 52px rgba(16,39,30,.06)}
.fintech-showcase__map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(16,39,30,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(16,39,30,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle at center,#000 35%,transparent 88%)}
.fintech-showcase__map-core{position:absolute;z-index:3;left:50%;top:49%;width:154px;height:154px;transform:translate(-50%,-50%);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#173d2d;color:#f8faf6;box-shadow:0 0 0 14px rgba(47,112,85,.07)}
.fintech-showcase__map-core small{font-size:8px;font-weight:700;letter-spacing:.16em;color:#dfff83}
.fintech-showcase__map-core strong{margin-top:9px;font-size:26px;font-weight:500;letter-spacing:-.04em}
.fintech-showcase__map-core span{max-width:112px;margin-top:8px;color:rgba(248,250,246,.62);font-size:9px;line-height:1.45}
.fintech-showcase__map-node{position:absolute;z-index:3;min-width:144px;padding:16px 17px;border:1px solid rgba(16,39,30,.09);border-radius:18px;background:#f8faf6;box-shadow:0 14px 26px rgba(16,39,30,.06);display:grid;grid-template-columns:30px 1fr;column-gap:10px;align-items:center}
.fintech-showcase__map-node svg{grid-row:1/3;width:24px;height:24px;fill:none;stroke:#2f7055;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.fintech-showcase__map-node strong{font-size:14px;font-weight:600}.fintech-showcase__map-node span{color:#718078;font-size:9px}
.fintech-showcase__map-node--investor{left:34px;top:44px}.fintech-showcase__map-node--enterprise{right:34px;top:44px}.fintech-showcase__map-node--ai{left:50%;bottom:28px;transform:translateX(-50%)}
.fintech-showcase__map-lines{position:absolute;z-index:1;inset:0;width:100%;height:100%}.fintech-showcase__map-lines path{fill:none;stroke:rgba(47,112,85,.28);stroke-width:1.2;stroke-dasharray:6 7}

.fintech-showcase__section{padding:90px 0}
.fintech-showcase__section--value{background:#eef3eb}.fintech-showcase__section--applications{background:#dfe8da}.fintech-showcase__section--types{background:#eef3eb}.fintech-showcase__section--cases{background:#d5e0d0;padding-bottom:118px}
.fintech-showcase__heading{margin-bottom:34px}.fintech-showcase__heading h3{margin:0;color:#10271e;font-size:clamp(38px,4.5vw,58px);font-weight:500;line-height:1.06;letter-spacing:-.05em}
.fintech-showcase__heading--split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(320px,1fr);gap:48px;align-items:end}.fintech-showcase__heading--split p{margin:0;color:#53665d;font-size:15px;line-height:1.9}

.fintech-value-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fintech-value-card{min-height:330px;padding:30px;border:1px solid rgba(16,39,30,.09);border-radius:26px;background:#f8faf6;display:grid;grid-template-columns:52px 1fr;gap:20px;box-shadow:0 16px 34px rgba(16,39,30,.045)}
.fintech-card-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:#173d2d;color:#dfff83}.fintech-card-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.fintech-value-card small,.fintech-application-card small,.fintech-type-card>small,.fintech-case-card>small{display:block;color:#2f7055;font-size:9px;font-weight:700;letter-spacing:.15em}
.fintech-value-card h4{margin:10px 0 20px;font-size:30px;font-weight:500;letter-spacing:-.04em}.fintech-value-card ul{list-style:none;margin:0;padding:0;display:grid;gap:15px}.fintech-value-card li{padding-top:14px;border-top:1px solid rgba(16,39,30,.08);color:#5c6d64;font-size:13px;line-height:1.8}.fintech-value-card li strong{color:#173d2d;font-weight:600}

.fintech-application-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fintech-application-card{min-height:280px;padding:28px;border:1px solid rgba(16,39,30,.09);border-radius:26px;background:#f8faf6;display:grid;grid-template-columns:96px 1fr;gap:24px;align-items:start}
.fintech-application-card__visual{width:88px;height:88px;border-radius:24px;display:grid;place-items:center;background:#173d2d;color:#dfff83}.fintech-application-card__visual svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.fintech-application-card h4{margin:10px 0 14px;font-size:27px;font-weight:500;letter-spacing:-.035em}.fintech-application-card p{margin:0;color:#5c6d64;font-size:13px;line-height:1.88}

.fintech-type-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.fintech-type-card{min-height:330px;padding:24px 22px;border:1px solid rgba(16,39,30,.09);border-radius:24px;background:#f8faf6;display:flex;flex-direction:column;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.fintech-type-card:hover{transform:translateY(-5px);border-color:rgba(47,112,85,.22);box-shadow:0 18px 32px rgba(16,39,30,.07)}
.fintech-type-card__icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:38px;background:#e4ece0;color:#173d2d}.fintech-type-card__icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.fintech-type-card h4{margin:10px 0 14px;font-size:25px;font-weight:500;letter-spacing:-.035em}.fintech-type-card p{margin:0;color:#5c6d64;font-size:12.5px;line-height:1.84}

.fintech-ai{padding:100px 0;background:#173d2d;color:#f8faf6}
.fintech-ai__layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(470px,1.14fr);gap:72px;align-items:center}.fintech-ai__copy>small{color:#dfff83}.fintech-ai__copy h3{margin:0;font-size:clamp(42px,5vw,66px);font-weight:500;line-height:1;letter-spacing:-.05em}.fintech-ai__copy p{margin:24px 0 0;color:rgba(248,250,246,.7);font-size:14px;line-height:1.95}
.fintech-ai__visual{position:relative;min-height:350px;border:1px solid rgba(223,255,131,.17);border-radius:28px;background:#102b20;overflow:hidden}.fintech-ai__visual::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(223,255,131,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(223,255,131,.04) 1px,transparent 1px);background-size:38px 38px;mask-image:radial-gradient(circle at center,#000 35%,transparent 88%)}
.fintech-ai__visual>svg{position:absolute;inset:0;width:100%;height:100%}.fintech-ai__visual>svg path{fill:none;stroke:rgba(223,255,131,.28);stroke-width:1.1;stroke-dasharray:6 7}
.fintech-ai__core{position:absolute;z-index:2;left:50%;top:50%;width:136px;height:136px;transform:translate(-50%,-50%);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#dfff83;color:#10271e;text-align:center;box-shadow:0 0 0 13px rgba(223,255,131,.05)}.fintech-ai__core small{font-size:10px;font-weight:700;letter-spacing:.18em}.fintech-ai__core strong{margin-top:7px;font-size:19px;font-weight:600}
.fintech-ai__node{position:absolute;z-index:2;min-width:130px;padding:14px 15px;border:1px solid rgba(248,250,246,.10);border-radius:16px;background:#173d2d;display:grid;grid-template-columns:8px 1fr;column-gap:9px}.fintech-ai__node i{grid-row:1/3;align-self:center;width:8px;height:8px;border-radius:50%;background:#dfff83;box-shadow:0 0 12px rgba(223,255,131,.6)}.fintech-ai__node strong{font-size:13px}.fintech-ai__node span{color:rgba(248,250,246,.42);font-size:7px;letter-spacing:.13em}.fintech-ai__node--data{left:28px;top:28px}.fintech-ai__node--automation{right:28px;top:28px}.fintech-ai__node--service{left:50%;bottom:26px;transform:translateX(-50%)}

.fintech-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.fintech-case-card{min-height:310px;padding:28px;border:1px solid rgba(16,39,30,.09);border-radius:24px;background:#f8faf6;display:flex;flex-direction:column}.fintech-case-card__mark{width:42px;height:4px;margin-bottom:34px;border-radius:99px;background:#2f7055}.fintech-case-card h4{margin:10px 0 18px;font-size:26px;font-weight:500;line-height:1.2;letter-spacing:-.035em}.fintech-case-card p{margin:0;color:#5c6d64;font-size:13px;line-height:1.88}

@media(max-width:1180px){
  .fintech-showcase__intro-layout,.fintech-ai__layout{grid-template-columns:1fr;gap:44px}
  .fintech-showcase__map,.fintech-ai__visual{max-width:760px;width:100%;margin:0 auto}
  .fintech-type-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .fintech-showcase__intro{padding:96px 0 72px}.fintech-showcase__section{padding:76px 0}
  .fintech-value-grid,.fintech-application-grid,.fintech-case-grid{grid-template-columns:1fr}
  .fintech-showcase__heading--split{grid-template-columns:1fr;gap:18px}
}
@media(max-width:640px){
  .fintech-showcase__intro{padding:82px 0 64px}.fintech-showcase__intro-copy h2{font-size:48px}.fintech-showcase__intro-copy p{font-size:13px}
  .fintech-showcase__map{min-height:470px;border-radius:24px}.fintech-showcase__map-node{min-width:116px;padding:12px}.fintech-showcase__map-node--investor{left:12px;top:38px}.fintech-showcase__map-node--enterprise{right:12px;top:38px}.fintech-showcase__map-node--ai{bottom:22px}.fintech-showcase__map-core{width:130px;height:130px}.fintech-showcase__map-core strong{font-size:22px}
  .fintech-showcase__heading h3{font-size:38px}.fintech-value-card{grid-template-columns:1fr;min-height:0;padding:24px 20px}.fintech-value-card h4{font-size:26px}.fintech-application-card{grid-template-columns:1fr;min-height:0;padding:24px 20px}.fintech-application-card__visual{width:72px;height:72px}.fintech-application-card h4{font-size:24px}
  .fintech-type-grid{grid-template-columns:1fr}.fintech-type-card{min-height:0}.fintech-ai{padding:78px 0}.fintech-ai__copy h3{font-size:42px}.fintech-ai__visual{min-height:420px}.fintech-ai__node{min-width:104px;padding:10px}.fintech-ai__node--data{left:12px;top:24px}.fintech-ai__node--automation{right:12px;top:24px}.fintech-case-card{min-height:0;padding:24px 20px}
}


/* v12.5.5.12 fintech visual motion refinement */
.fintech-showcase__map,.fintech-ai__visual{isolation:isolate}
.fintech-showcase__map::after,
.fintech-ai__visual::after{content:"";position:absolute;inset:18px;border-radius:28px;pointer-events:none;border:1px solid rgba(47,112,85,.08)}
.fintech-showcase__map-particles,.fintech-ai__particles{position:absolute;inset:0;pointer-events:none;z-index:2}
.fintech-showcase__map-particles .particle,
.fintech-ai__particles .particle{position:absolute;width:7px;height:7px;border-radius:50%;background:#dfff83;opacity:.85;box-shadow:0 0 14px rgba(201,255,61,.75),0 0 22px rgba(47,112,85,.3);animation:fintechFloat 8.5s ease-in-out infinite}
.fintech-showcase__map-particles .p1{left:18%;top:18%;animation-delay:-.5s}
.fintech-showcase__map-particles .p2{left:32%;top:36%;animation-delay:-2s}
.fintech-showcase__map-particles .p3{right:18%;top:20%;animation-delay:-3.2s}
.fintech-showcase__map-particles .p4{right:26%;top:49%;animation-delay:-1.3s}
.fintech-showcase__map-particles .p5{left:39%;bottom:28%;animation-delay:-4.4s}
.fintech-showcase__map-particles .p6{right:34%;bottom:18%;animation-delay:-5.1s}
.fintech-showcase__map-core{top:50%;box-shadow:0 0 0 14px rgba(47,112,85,.07),0 0 42px rgba(47,112,85,.1)}
.fintech-showcase__map-core::before{content:"";position:absolute;inset:-15px;border-radius:50%;border:1px solid rgba(47,112,85,.14);animation:fintechPulse 3.6s ease-in-out infinite}
.fintech-showcase__map-lines path{animation:fintechDash 8s linear infinite}
.fintech-showcase__map-node{z-index:4}

.fintech-ai__visual{background:#102b20}
.fintech-ai__particles .particle{background:#dfff83;z-index:1}
.fintech-ai__particles .p1{left:16%;top:18%;animation-delay:-.6s}
.fintech-ai__particles .p2{left:29%;top:31%;animation-delay:-2.7s}
.fintech-ai__particles .p3{right:16%;top:18%;animation-delay:-1.4s}
.fintech-ai__particles .p4{right:28%;top:31%;animation-delay:-4.1s}
.fintech-ai__particles .p5{left:42%;bottom:22%;animation-delay:-3.4s}
.fintech-ai__particles .p6{right:42%;bottom:22%;animation-delay:-5.4s}
.fintech-ai__core{top:50%;box-shadow:0 0 0 13px rgba(223,255,131,.05),0 0 34px rgba(223,255,131,.14)}
.fintech-ai__core::before{content:"";position:absolute;inset:-16px;border-radius:50%;border:1px solid rgba(223,255,131,.18);animation:fintechPulse 4s ease-in-out infinite}
.fintech-ai__visual>svg path{animation:fintechDash 8.6s linear infinite}

@keyframes fintechDash{to{stroke-dashoffset:-54}}
@keyframes fintechPulse{0%,100%{transform:scale(.96);opacity:.36}50%{transform:scale(1.05);opacity:.1}}
@keyframes fintechFloat{0%,100%{transform:translate3d(0,0,0) scale(.95);opacity:.55}50%{transform:translate3d(0,-12px,0) scale(1.15);opacity:1}}
@media(prefers-reduced-motion:reduce){
  .fintech-showcase__map-particles .particle,.fintech-ai__particles .particle,.fintech-showcase__map-core::before,.fintech-ai__core::before,.fintech-showcase__map-lines path,.fintech-ai__visual>svg path{animation:none}
}


/* v12.5.5.20 yusuan heading hierarchy refinement */
.yusuan-heading h2{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.yusuan-heading__brand{display:block;font-size:clamp(44px,5vw,72px);font-weight:500;line-height:1.02;letter-spacing:-.052em;color:#0b2a1f}
.yusuan-heading__title{display:block;font-size:clamp(26px,3vw,42px);font-weight:450;line-height:1.22;letter-spacing:-.036em;color:#2b4338}
@media(max-width:760px){
  .yusuan-heading h2{gap:10px}
  .yusuan-heading__brand{font-size:clamp(34px,8vw,48px)}
  .yusuan-heading__title{font-size:clamp(22px,5.6vw,30px);line-height:1.26}
}


/* v12.5.5.22 FDE title single-line + summary */
.fde-v3__heading-copy{display:flex;flex-direction:column;align-items:flex-start}
.fde-v3__heading h2{max-width:none !important;white-space:nowrap}
.fde-v3__heading-summary{margin:16px 0 0;color:rgba(248,250,246,.66);font-size:13px;line-height:1.9;max-width:780px}
@media(max-width:900px){
  .fde-v3__heading h2{white-space:normal}
  .fde-v3__heading-summary{max-width:760px}
}
@media(max-width:560px){
  .fde-v3__heading-summary{font-size:12px;line-height:1.8;margin-top:14px}
}


/* v12.5.5.25 rounded button frames */
.nav-cta,
.button,
button.yusuan-product__link,
a.yusuan-product__link--primary,
button.yusuan-product__link--primary{
  border-radius:999px !important;
}


/* v12.5.5.26 about belief emphasis */
.culture__belief{display:block;margin:0 0 10px;font-size:18px;font-weight:700;line-height:1.25;color:#10271e}
@media(max-width:760px){
  .culture__belief{font-size:16px;margin-bottom:8px}
}


/* ===== V12.5.5.30 FDE information architecture redesign ===== */
.fde-v4{
  position:relative;
  overflow:hidden;
  padding:132px 0 118px;
  background:#05160f;
  color:#f8faf6;
}
.fde-v4__grid{
  position:absolute;
  inset:0;
  opacity:.3;
  pointer-events:none;
  background-image:linear-gradient(rgba(201,255,61,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(201,255,61,.035) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom,#000 0%,#000 82%,transparent 100%);
}
.fde-v4__layout{position:relative;z-index:1}
.fde-v4__hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:end;margin-bottom:48px}
.fde-v4__hero-copy{max-width:920px}
.fde-v4__hero-copy>small,.fde-v4__field-copy>small,.fde-v4__delivery header>small,.fde-v4__capabilities header small{
  display:block;
  margin-bottom:16px;
  color:#c9ff3d;
  font:700 10px/1 ui-monospace,monospace;
  letter-spacing:.17em;
}
.fde-v4__hero h2{margin:0;font-size:clamp(52px,6vw,84px);font-weight:500;line-height:1.02;letter-spacing:-.058em}
.fde-v4__hero-copy>p{max-width:820px;margin:22px 0 0;color:rgba(248,250,246,.7);font-size:15px;line-height:1.9}
.fde-v4__hero>.button{margin-bottom:5px;white-space:nowrap}

.fde-v4__pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}
.fde-v4__pillars article{
  position:relative;
  min-height:290px;
  padding:28px 28px 26px;
  overflow:hidden;
  border:1px solid rgba(201,255,61,.13);
  border-radius:24px;
  background:#0b2f22;
  box-shadow:inset 0 1px 0 rgba(248,250,246,.025);
}
.fde-v4__pillars article:nth-child(2){background:#0a2a1f}
.fde-v4__pillars article:nth-child(3){background:#09251c}
.fde-v4__pillars article::after{content:"";position:absolute;right:-58px;bottom:-72px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,rgba(201,255,61,.09),transparent 68%)}
.fde-v4__pillars article>span{position:absolute;right:24px;top:22px;color:rgba(201,255,61,.3);font:500 38px/1 ui-monospace,monospace}
.fde-v4__pillars article>small{display:block;margin-bottom:48px;color:#c9ff3d;font:700 9px/1 ui-monospace,monospace;letter-spacing:.14em}
.fde-v4__pillars h3{margin:0 0 16px;font-size:32px;font-weight:550;line-height:1.15;letter-spacing:-.04em}
.fde-v4__pillars p{margin:0;color:rgba(248,250,246,.63);font-size:13px;line-height:1.82}
.fde-v4__pillars article>strong{position:relative;z-index:1;display:block;margin-top:24px;color:rgba(248,250,246,.86);font-size:11px;font-weight:600;line-height:1.7;letter-spacing:.035em}

.fde-v4__field{
  display:grid;
  grid-template-columns:minmax(300px,.78fr) minmax(560px,1.22fr);
  gap:26px;
  align-items:stretch;
  margin-top:20px;
  padding:20px;
  border:1px solid rgba(201,255,61,.14);
  border-radius:28px;
  background:#071b14;
}
.fde-v4__field-copy{display:flex;flex-direction:column;justify-content:center;padding:38px 30px;border-radius:20px;background:#0b2f22}
.fde-v4__field-copy h3{max-width:10ch;margin:0;font-size:clamp(36px,4vw,56px);font-weight:500;line-height:1.08;letter-spacing:-.05em}
.fde-v4__field-copy>p{margin:24px 0 0;color:rgba(248,250,246,.65);font-size:14px;line-height:1.9}
.fde-v4__field-proof{margin-top:34px;padding-top:22px;border-top:1px solid rgba(201,255,61,.14)}
.fde-v4__field-proof strong{display:block;margin-bottom:8px;color:#c9ff3d;font-size:14px;font-weight:600}
.fde-v4__field-proof span{display:block;color:rgba(248,250,246,.46);font-size:11px;line-height:1.7}
.fde-v4__workflow{position:relative;min-height:520px;overflow:hidden;border:1px solid rgba(201,255,61,.1);border-radius:20px;background:#061912}
.fde-v4__workflow::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(201,255,61,.075),transparent 34%);pointer-events:none}
.fde-v4__workflow-ring{position:absolute;left:50%;top:50%;border:1px solid rgba(201,255,61,.13);border-radius:50%;transform:translate(-50%,-50%)}
.fde-v4__workflow-ring--outer{width:520px;height:340px;transform:translate(-50%,-50%) rotate(7deg)}
.fde-v4__workflow-ring--inner{width:390px;height:250px;transform:translate(-50%,-50%) rotate(-7deg)}
.fde-v4__workflow-core{position:absolute;z-index:4;left:50%;top:50%;width:190px;height:190px;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid rgba(201,255,61,.48);border-radius:50%;background:#0b2f22;box-shadow:0 0 0 16px rgba(201,255,61,.025),0 20px 52px rgba(0,0,0,.28)}
.fde-v4__workflow-core::after{content:"";position:absolute;inset:-10px;border:1px solid rgba(201,255,61,.12);border-radius:50%;animation:fdeV4Pulse 4s ease-in-out infinite}
.fde-v4__workflow-core small{margin-bottom:12px;color:#c9ff3d;font:700 8px/1 ui-monospace,monospace;letter-spacing:.12em}
.fde-v4__workflow-core strong{font-size:25px;font-weight:600;letter-spacing:-.035em}
.fde-v4__workflow-core span{margin-top:10px;color:rgba(248,250,246,.45);font-size:9px;letter-spacing:.08em}
.fde-v4__workflow-node{position:absolute;z-index:3;min-width:138px;padding:14px 15px;display:grid;grid-template-columns:8px 1fr;column-gap:10px;row-gap:4px;border:1px solid rgba(201,255,61,.15);border-radius:14px;background:#0a281d;box-shadow:0 14px 28px rgba(0,0,0,.16)}
.fde-v4__workflow-node i{grid-row:1/3;align-self:center;width:7px;height:7px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 12px rgba(201,255,61,.62)}
.fde-v4__workflow-node strong{color:#efffdd;font-size:12px;font-weight:600}
.fde-v4__workflow-node span{color:rgba(248,250,246,.4);font-size:9px}
.fde-v4__workflow-node--goal{left:6%;top:10%}
.fde-v4__workflow-node--process{right:6%;top:10%}
.fde-v4__workflow-node--data{left:7%;bottom:10%}
.fde-v4__workflow-node--agent{right:7%;bottom:10%}
.fde-v4__workflow-line{position:absolute;z-index:2;left:50%;top:50%;height:1px;background:linear-gradient(90deg,rgba(201,255,61,.38),rgba(201,255,61,.08));transform-origin:left center}
.fde-v4__workflow-line::after{content:"";position:absolute;right:-3px;top:-3px;width:7px;height:7px;border-radius:50%;background:#c9ff3d;box-shadow:0 0 12px rgba(201,255,61,.68);animation:fdeV4Flow 2.8s ease-in-out infinite}
.fde-v4__workflow-line--a{width:38%;transform:rotate(-145deg)}
.fde-v4__workflow-line--b{width:38%;transform:rotate(-35deg)}
.fde-v4__workflow-line--c{width:38%;transform:rotate(145deg)}
.fde-v4__workflow-line--d{width:38%;transform:rotate(35deg)}
@keyframes fdeV4Pulse{0%,100%{transform:scale(.98);opacity:.48}50%{transform:scale(1.06);opacity:.12}}
@keyframes fdeV4Flow{0%,100%{opacity:.25;transform:scale(.75)}50%{opacity:1;transform:scale(1.2)}}

.fde-v4__delivery{display:grid;grid-template-columns:260px 1fr;margin-top:20px;overflow:hidden;border:1px solid rgba(201,255,61,.13);border-radius:24px;background:#071b14}
.fde-v4__delivery header{padding:30px 28px;border-right:1px solid rgba(201,255,61,.12);background:#0b2f22}
.fde-v4__delivery header h3{margin:0;font-size:26px;font-weight:550;line-height:1.2;letter-spacing:-.035em}
.fde-v4__delivery ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.fde-v4__delivery li{min-height:130px;padding:26px 22px;display:flex;gap:14px;border-right:1px solid rgba(201,255,61,.1);background:#09251c}
.fde-v4__delivery li:nth-child(2n){background:#0a281d}
.fde-v4__delivery li:last-child{border-right:0}
.fde-v4__delivery li>span{color:#c9ff3d;font:700 9px/1 ui-monospace,monospace}
.fde-v4__delivery li strong{display:block;margin-bottom:10px;color:#efffdd;font-size:15px;font-weight:600}
.fde-v4__delivery li small{display:block;color:rgba(248,250,246,.45);font-size:10px;line-height:1.65}

.fde-v4__capabilities{margin-top:70px}
.fde-v4__capabilities>header{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:52px;align-items:end;margin-bottom:28px}
.fde-v4__capabilities>header h3{max-width:14ch;margin:0;font-size:clamp(38px,4.4vw,58px);font-weight:500;line-height:1.08;letter-spacing:-.05em}
.fde-v4__capabilities>header p{margin:0 0 3px;color:rgba(248,250,246,.55);font-size:13px;line-height:1.85}
.fde-v4__capability-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.fde-v4__capability-grid article{min-height:250px;padding:26px 24px;border:1px solid rgba(201,255,61,.12);border-radius:22px;background:#0b2f22}
.fde-v4__capability-grid article:nth-child(2){background:#0a2a1f}
.fde-v4__capability-grid article:nth-child(3){background:#09271d}
.fde-v4__capability-grid article:nth-child(4){background:#08231a}
.fde-v4__capability-grid small{display:block;color:#c9ff3d;font:700 8px/1 ui-monospace,monospace;letter-spacing:.13em}
.fde-v4__capability-grid h4{margin:48px 0 16px;font-size:23px;font-weight:550;line-height:1.25;letter-spacing:-.035em}
.fde-v4__capability-grid p{margin:0;color:rgba(248,250,246,.55);font-size:12px;line-height:1.82}

.fde-v4__results{margin-top:20px;overflow:hidden;border:1px solid rgba(201,255,61,.14);border-radius:26px;background:#071b14}
.fde-v4__result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.fde-v4__result-grid>div{padding:24px 22px;border-right:1px solid rgba(201,255,61,.1);background:#0b2f22}
.fde-v4__result-grid>div:nth-child(2){background:#0a2a1f}
.fde-v4__result-grid>div:nth-child(3){background:#09271d}
.fde-v4__result-grid>div:nth-child(4){border-right:0;background:#08231a}
.fde-v4__result-grid small{display:block;margin-bottom:10px;color:#c9ff3d;font:700 8px/1 ui-monospace,monospace;letter-spacing:.13em}
.fde-v4__result-grid strong{display:block;margin-bottom:8px;font-size:19px;font-weight:600}
.fde-v4__result-grid span{display:block;color:rgba(248,250,246,.46);font-size:10px;line-height:1.6}
.fde-v4__closing{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:26px 28px;border-top:1px solid rgba(201,255,61,.12)}
.fde-v4__closing p{margin:0;color:rgba(248,250,246,.82);font-size:17px;font-weight:500;letter-spacing:-.015em}

@media(max-width:1120px){
  .fde-v4__hero{grid-template-columns:1fr;gap:26px}
  .fde-v4__hero>.button{justify-self:start}
  .fde-v4__pillars{grid-template-columns:1fr}
  .fde-v4__pillars article{min-height:0}
  .fde-v4__pillars article>small{margin-bottom:30px}
  .fde-v4__field{grid-template-columns:1fr}
  .fde-v4__field-copy h3{max-width:none}
  .fde-v4__capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .fde-v4{padding:104px 0 86px}
  .fde-v4__delivery{grid-template-columns:1fr}
  .fde-v4__delivery header{border-right:0;border-bottom:1px solid rgba(201,255,61,.12)}
  .fde-v4__delivery ol{grid-template-columns:1fr 1fr}
  .fde-v4__delivery li:nth-child(2n){border-right:0}
  .fde-v4__delivery li:nth-child(-n+2){border-bottom:1px solid rgba(201,255,61,.1)}
  .fde-v4__capabilities>header{grid-template-columns:1fr;gap:18px}
  .fde-v4__result-grid{grid-template-columns:1fr 1fr}
  .fde-v4__result-grid>div:nth-child(2){border-right:0}
  .fde-v4__result-grid>div:nth-child(-n+2){border-bottom:1px solid rgba(201,255,61,.1)}
  .fde-v4__closing{align-items:flex-start;flex-direction:column}
}
@media(max-width:640px){
  .fde-v4{padding:88px 0 70px}
  .fde-v4__hero h2{font-size:44px}
  .fde-v4__hero-copy>p{font-size:13px;line-height:1.82}
  .fde-v4__pillars article{padding:24px 22px}
  .fde-v4__pillars h3{font-size:28px}
  .fde-v4__field{padding:8px;border-radius:20px}
  .fde-v4__field-copy{padding:28px 22px}
  .fde-v4__field-copy h3{font-size:38px}
  .fde-v4__workflow{min-height:450px}
  .fde-v4__workflow-ring--outer{width:390px;height:270px}
  .fde-v4__workflow-ring--inner{width:290px;height:200px}
  .fde-v4__workflow-core{width:150px;height:150px}
  .fde-v4__workflow-core strong{font-size:21px}
  .fde-v4__workflow-node{min-width:108px;padding:10px 11px}
  .fde-v4__workflow-node strong{font-size:10px}
  .fde-v4__workflow-node span{font-size:8px}
  .fde-v4__workflow-node--goal{left:2%;top:8%}
  .fde-v4__workflow-node--process{right:2%;top:8%}
  .fde-v4__workflow-node--data{left:2%;bottom:8%}
  .fde-v4__workflow-node--agent{right:2%;bottom:8%}
  .fde-v4__delivery ol{grid-template-columns:1fr}
  .fde-v4__delivery li,.fde-v4__delivery li:nth-child(2n){border-right:0;border-bottom:1px solid rgba(201,255,61,.1)}
  .fde-v4__delivery li:last-child{border-bottom:0}
  .fde-v4__capability-grid{grid-template-columns:1fr}
  .fde-v4__capability-grid article{min-height:0}
  .fde-v4__capability-grid h4{margin-top:34px}
  .fde-v4__result-grid{grid-template-columns:1fr}
  .fde-v4__result-grid>div{border-right:0;border-bottom:1px solid rgba(201,255,61,.1)}
  .fde-v4__result-grid>div:last-child{border-bottom:0}
  .fde-v4__closing p{font-size:15px}
  .fde-v4__closing .button{width:100%;justify-content:space-between}
}
@media(prefers-reduced-motion:reduce){
  .fde-v4__workflow-core::after,.fde-v4__workflow-line::after{animation:none!important}
}


/* v12.5.5.31 FDE remove sequence numbers and lock title line breaks */
.fde-v4__delivery li{display:block}
.fde-v4__field-copy h3 br,
.fde-v4__capabilities>header h3 br{display:block}


/* v12.5.5.32 FDE line-break fix + fintech visual cleanup */
.fde-v4__field-copy h3{
  max-width:none !important;
  white-space:nowrap;
  word-break:keep-all;
  overflow-wrap:normal;
  font-size:clamp(34px,3.5vw,52px);
}
.fde-v4__field-copy h3 br{display:block}

.business-card__visual--fintech{
  padding:20px 18px;
  background:transparent;
}
.business-card__visual--fintech svg{
  width:100%;
  height:100%;
}
.business-card__visual--fintech .fintech-grid,
.business-card__visual--fintech .fintech-axis{
  display:none;
}
.business-card__visual--fintech .fintech-trend{
  stroke:#173d2d;
  stroke-width:3.2;
}
.business-card__visual--fintech circle{
  fill:#173d2d;
  stroke:#f1f5ef;
  stroke-width:4;
}
.business-card__visual--fintech circle.is-accent{
  fill:var(--lime);
  stroke:#173d2d;
}
.business-card:hover .business-card__visual--fintech{
  background:transparent;
}
@media(max-width:640px){
  .fde-v4__field-copy h3{
    font-size:32px;
  }
}


/* v12.5.5.33 subtle UI motion for FDE workflow */
.fde-v4__workflow::after{
  content:"";
  position:absolute;
  inset:-20% 35% -20% 35%;
  background:linear-gradient(180deg,transparent 0%,rgba(201,255,61,.08) 48%,transparent 100%);
  opacity:.42;
  filter:blur(10px);
  animation:fdeV4Scan 7.5s ease-in-out infinite;
  pointer-events:none;
}
.fde-v4__workflow-ring--outer{animation:fdeV4RotateOuter 16s linear infinite}
.fde-v4__workflow-ring--inner{animation:fdeV4RotateInner 12s linear infinite}
.fde-v4__workflow-core{animation:fdeV4CoreFloat 5.5s ease-in-out infinite}
.fde-v4__workflow-node{animation:fdeV4NodeFloat 5.5s ease-in-out infinite}
.fde-v4__workflow-node--goal{animation-delay:0s}
.fde-v4__workflow-node--process{animation-delay:.7s}
.fde-v4__workflow-node--data{animation-delay:1.4s}
.fde-v4__workflow-node--agent{animation-delay:2.1s}
.fde-v4__workflow-node i{animation:fdeV4DotPulse 2.6s ease-in-out infinite}
.fde-v4__workflow-particle{
  position:absolute;
  z-index:2;
  width:7px;
  height:7px;
  border-radius:999px;
  background:#c9ff3d;
  box-shadow:0 0 0 5px rgba(201,255,61,.08),0 0 18px rgba(201,255,61,.4);
  opacity:.72;
  pointer-events:none;
}
.fde-v4__workflow-particle--one{left:18%;top:28%;animation:fdeV4ParticleOne 8s ease-in-out infinite}
.fde-v4__workflow-particle--two{right:20%;top:32%;animation:fdeV4ParticleTwo 9s ease-in-out infinite}
.fde-v4__workflow-particle--three{left:48%;bottom:18%;animation:fdeV4ParticleThree 7s ease-in-out infinite}
@keyframes fdeV4RotateOuter{0%{transform:translate(-50%,-50%) rotate(7deg)}50%{transform:translate(-50%,-50%) rotate(13deg)}100%{transform:translate(-50%,-50%) rotate(367deg)}}
@keyframes fdeV4RotateInner{0%{transform:translate(-50%,-50%) rotate(-7deg)}50%{transform:translate(-50%,-50%) rotate(-13deg)}100%{transform:translate(-50%,-50%) rotate(-367deg)}}
@keyframes fdeV4CoreFloat{0%,100%{transform:translate(-50%,-50%) translateY(0)}50%{transform:translate(-50%,-50%) translateY(-6px)}}
@keyframes fdeV4NodeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fdeV4DotPulse{0%,100%{opacity:.65;box-shadow:0 0 8px rgba(201,255,61,.32)}50%{opacity:1;box-shadow:0 0 16px rgba(201,255,61,.7)}}
@keyframes fdeV4Scan{0%,100%{transform:translateY(-18%);opacity:.05}50%{transform:translateY(18%);opacity:.34}}
@keyframes fdeV4ParticleOne{0%,100%{transform:translate(0,0) scale(.7);opacity:.2}30%{transform:translate(42px,16px) scale(1)}60%{transform:translate(90px,54px) scale(.82);opacity:.95}}
@keyframes fdeV4ParticleTwo{0%,100%{transform:translate(0,0) scale(.72);opacity:.2}35%{transform:translate(-52px,28px) scale(1)}70%{transform:translate(-104px,72px) scale(.84);opacity:.88}}
@keyframes fdeV4ParticleThree{0%,100%{transform:translate(0,0) scale(.75);opacity:.16}40%{transform:translate(-18px,-46px) scale(1.05)}75%{transform:translate(24px,-92px) scale(.8);opacity:.84}}
@media(max-width:640px){
  .fde-v4__workflow-particle{display:none}
}


/* v12.5.5.39 standalone project pages */
.project-detail-page main{padding-top:82px}
.project-detail-page .yusuan-products,.project-detail-page .zeyu-products{padding-top:110px}
.project-detail-page .mega-menu__links a.is-current{background:rgba(201,255,61,.08);border-color:rgba(201,255,61,.28)}
.project-detail-page .contact{margin-top:0}
@media(max-width:900px){
  .project-detail-page main{padding-top:72px}
}
@media(max-width:560px){
  .project-detail-page .yusuan-products,.project-detail-page .zeyu-products{padding-top:82px}
}