.jby-ecosystem{--eco-blue:#246bfe;--eco-cyan:#10b8b5;--eco-orange:#ff982b;--eco-violet:#6b5cff;--eco-ink:#121826;--eco-muted:#667085;overflow:hidden;background:radial-gradient(circle at 84% 8%,rgba(85,114,255,.11),transparent 25%),radial-gradient(circle at 14% 44%,rgba(41,190,189,.06),transparent 22%),linear-gradient(180deg,#fff 0%,#f8fafd 100%);color:var(--eco-ink)}
.jby-ecosystem__container{width:min(calc(100% - 96px),1280px);margin:auto}.jby-ecosystem__hero{min-height:590px;padding:44px 0 54px;display:grid;align-items:center}.jby-ecosystem__hero-grid{display:grid;grid-template-columns:42% 58%;align-items:center}.jby-ecosystem__eyebrow,.jby-ecosystem__section-head>p,.jby-ecosystem__detail-kicker{margin:0;color:#3678f5;font-size:12px;font-weight:800;letter-spacing:.16em}.jby-ecosystem__hero h1{margin:15px 0 8px;font-size:clamp(43px,4.1vw,60px);font-weight:800;letter-spacing:-.06em;line-height:1.12}.jby-ecosystem__hero h1 span{color:var(--eco-blue)}.jby-ecosystem__hero h2{margin:0;color:#1d3d7d;font-size:clamp(27px,2.4vw,36px);font-weight:700;letter-spacing:.08em}.jby-ecosystem__hero-copy>p:not(.jby-ecosystem__eyebrow){max-width:490px;margin:18px 0 0;color:var(--eco-muted);font-size:16px;line-height:1.9}.jby-ecosystem__hero-copy .jby-ecosystem__lead{margin-top:28px;color:#2a3b5c;font-size:20px;font-weight:700}.jby-ecosystem__hero-link,.jby-ecosystem__scene-detail>a{display:inline-flex;gap:12px;align-items:center;margin-top:28px;color:var(--eco-blue);font-size:15px;font-weight:800;text-decoration:none}.jby-ecosystem__hero-link b,.jby-ecosystem__scene-detail>a b{display:grid;width:25px;height:25px;place-items:center;border-radius:50%;color:#fff;background:var(--eco-blue);font-size:16px}.jby-ecosystem__hero-art{position:relative;min-height:450px}.jby-ecosystem__hero-art>img{position:relative;z-index:1;width:116%;max-width:none;margin:8px -8% -15px -5%;filter:drop-shadow(0 32px 38px rgba(27,76,180,.15));animation:eco-float 5s ease-in-out infinite}.jby-ecosystem__orb{position:absolute;border:1px solid rgba(64,125,255,.18);border-radius:50%}.jby-ecosystem__orb--one{top:7%;right:-7%;width:410px;height:410px}.jby-ecosystem__orb--two{bottom:2%;left:4%;width:240px;height:240px;border-color:rgba(16,184,181,.18)}
.jby-ecosystem__value,.jby-ecosystem__scenes,.jby-ecosystem__resource{padding:104px 0}.jby-ecosystem__section-head{text-align:center;margin-bottom:48px}.jby-ecosystem__section-head h2{margin:9px 0 11px;font-size:42px;font-weight:800;letter-spacing:-.05em}.jby-ecosystem__section-head span{color:var(--eco-muted);font-size:17px}.jby-ecosystem__value-grid{display:grid;grid-template-columns:31% 1fr;gap:22px}.jby-ecosystem__feature-card{position:relative;display:flex;min-height:496px;flex-direction:column;justify-content:space-between;overflow:hidden;padding:34px;border-radius:24px;color:#fff;background:linear-gradient(145deg,#2b76ff,#5b5ce9 62%,#8362f5);box-shadow:0 18px 46px rgba(61,81,205,.21)}.jby-ecosystem__feature-card:after{position:absolute;right:-20%;bottom:-18%;width:230px;height:230px;border:1px solid rgba(255,255,255,.24);border-radius:50%;content:""}.jby-ecosystem__feature-card h3{margin:17px 0 9px;font-size:26px;font-weight:800}.jby-ecosystem__feature-card p{margin:0;opacity:.88;line-height:1.9}.jby-ecosystem__feature-card img{position:relative;z-index:1;align-self:center;width:85%;filter:drop-shadow(0 16px 20px rgba(18,41,132,.23))}.jby-ecosystem__icon--feature{display:grid;width:47px;height:47px;place-items:center;border:1px solid rgba(255,255,255,.38);border-radius:15px;background:rgba(255,255,255,.16);font-size:30px}.jby-ecosystem__value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.jby-ecosystem__value-card{min-height:238px;padding:26px 24px;border:1px solid rgba(38,80,160,.1);border-radius:20px;background:rgba(255,255,255,.86);box-shadow:0 12px 40px rgba(54,86,150,.08);transition:.28s ease}.jby-ecosystem__value-card:hover{transform:translateY(-5px);border-color:rgba(36,107,254,.22);box-shadow:0 20px 42px rgba(54,86,150,.13)}.jby-ecosystem__value-card:nth-child(4){grid-column:1 / span 2}.jby-ecosystem__value-card img{width:52px;height:52px;object-fit:contain}.jby-ecosystem__value-card h3{margin:14px 0 7px;font-size:18px;font-weight:800}.jby-ecosystem__value-card p{margin:0;color:var(--eco-muted);font-size:14px;line-height:1.75}.jby-ecosystem__value-card--cyan{background:linear-gradient(145deg,#f5fffe,#fff)}.jby-ecosystem__value-card--orange{background:linear-gradient(145deg,#fffaf4,#fff)}.jby-ecosystem__value-card--violet{background:linear-gradient(145deg,#faf8ff,#fff)}.jby-ecosystem__value-card--blue{background:linear-gradient(145deg,#f5f9ff,#fff)}.jby-ecosystem__value-card--indigo{background:linear-gradient(145deg,#f7f7ff,#fff)}
.jby-ecosystem__scenes{position:relative;background:linear-gradient(135deg,#f1f7ff,#fff 55%,#f6f8ff)}.jby-ecosystem__scene-shell{display:grid;grid-template-columns:20% 42% 38%;min-height:455px;overflow:hidden;border:1px solid rgba(50,102,190,.1);border-radius:24px;background:rgba(255,255,255,.83);box-shadow:0 16px 42px rgba(54,86,150,.09)}.jby-ecosystem__tabs{display:flex;flex-direction:column;gap:4px;padding:22px 16px;border-right:1px solid rgba(50,102,190,.08);background:rgba(247,250,255,.76)}.jby-ecosystem__tabs button{display:flex;align-items:center;gap:12px;width:100%;padding:13px 15px;border:0;border-radius:13px;color:#53627b;background:transparent;font-size:16px;font-weight:700;text-align:left;transition:.22s}.jby-ecosystem__tabs button b{font-size:20px;font-weight:500}.jby-ecosystem__tabs button:hover{color:var(--eco-cyan)}.jby-ecosystem__tabs button.is-active{color:#fff;background:linear-gradient(110deg,#0bb9b7,#54d0c1);box-shadow:0 9px 18px rgba(16,184,181,.22)}.jby-ecosystem__scene-media{height:100%;margin:0;background:#eaf3ff}.jby-ecosystem__scene-media img{width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.015);transition:opacity .25s ease,transform .3s ease}.jby-ecosystem__scene-media img.is-visible{opacity:1;transform:scale(1)}.jby-ecosystem__scene-detail{display:flex;min-height:100%;flex-direction:column;justify-content:center;padding:40px;opacity:0;transform:translateY(8px);transition:.25s ease}.jby-ecosystem__scene-detail.is-visible{opacity:1;transform:none}.jby-ecosystem__scene-detail h3{margin:10px 0 16px;font-size:31px;font-weight:800}.jby-ecosystem__tags{display:flex;flex-wrap:wrap;gap:8px}.jby-ecosystem__tags span{padding:6px 10px;border-radius:99px;color:#168c8a;background:#e6f9f7;font-size:12px;font-weight:700}.jby-ecosystem__scene-detail ul{display:grid;gap:13px;margin:25px 0 0;padding:0;list-style:none;color:#53627b;font-size:15px;line-height:1.5}.jby-ecosystem__scene-detail li{position:relative;padding-left:17px}.jby-ecosystem__scene-detail li:before{position:absolute;top:.42em;left:0;width:7px;height:7px;border-radius:50%;background:var(--eco-cyan);content:""}.jby-ecosystem__scene-detail>a{margin-top:26px;color:#168c8a}.jby-ecosystem__scene-detail>a b{background:var(--eco-cyan)}
.jby-ecosystem__resource{background:radial-gradient(circle at 50% 50%,rgba(48,115,255,.09),transparent 28%),#fff}.jby-ecosystem__resource-network{position:relative;display:grid;grid-template-columns:1fr 360px 1fr;min-height:410px;align-items:center}.jby-ecosystem__network-lines{position:absolute;z-index:0;inset:0;width:100%;height:100%;fill:none;stroke:rgba(36,107,254,.42);stroke-width:1.5;stroke-dasharray:5 6;animation:eco-dash 5s linear infinite}.jby-ecosystem__resource-list{position:relative;z-index:1;display:grid;gap:22px}.jby-ecosystem__resource-list article{display:flex;align-items:center;gap:15px;width:min(100%,320px);padding:15px 18px;border:1px solid rgba(38,80,160,.1);border-radius:17px;background:rgba(255,255,255,.9);box-shadow:0 10px 28px rgba(50,79,140,.07)}.jby-ecosystem__resource-list--left article{margin-left:auto}.jby-ecosystem__resource-list--right article{margin-right:auto}.jby-ecosystem__resource-list img{width:45px;height:45px;object-fit:contain}.jby-ecosystem__resource-list h3{margin:0 0 4px;font-size:16px;font-weight:800}.jby-ecosystem__resource-list p{margin:0;color:var(--eco-muted);font-size:13px}.jby-ecosystem__resource-core{position:relative;z-index:2}.jby-ecosystem__resource-core i{position:absolute;inset:8%;border-radius:50%;background:rgba(56,117,255,.12);filter:blur(28px);animation:eco-pulse 3.5s ease-in-out infinite}.jby-ecosystem__resource-core img{position:relative;width:100%;filter:drop-shadow(0 21px 28px rgba(42,91,192,.17))}
.jby-ecosystem__stats{padding:28px 0;background:radial-gradient(circle at 20% 100%,rgba(19,185,255,.25),transparent 28%),radial-gradient(circle at 82% 90%,rgba(144,80,255,.28),transparent 28%),linear-gradient(110deg,#071b4d,#0a2362 58%,#151354)}.jby-ecosystem__stats-grid{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border-radius:22px}.jby-ecosystem__stats article{display:flex;align-items:center;gap:11px;min-height:190px;padding:24px 35px;color:#fff}.jby-ecosystem__stats article+article{border-left:1px solid rgba(255,255,255,.18)}.jby-ecosystem__stats img{width:86px;height:86px;object-fit:contain}.jby-ecosystem__stats strong{font-size:52px;line-height:1;font-weight:800;letter-spacing:-.05em}.jby-ecosystem__stats sup{color:#69dfff;font-size:28px}.jby-ecosystem__stats h2{margin:8px 0 4px;font-size:18px;font-weight:800}.jby-ecosystem__stats p{margin:0;color:rgba(255,255,255,.65);font-size:13px}@keyframes eco-float{50%{transform:translateY(9px)}}@keyframes eco-dash{to{stroke-dashoffset:-90}}@keyframes eco-pulse{50%{transform:scale(1.08);opacity:.7}}
@media(max-width:1199.98px){.jby-ecosystem__hero-grid{grid-template-columns:45% 55%}.jby-ecosystem__value-grid{grid-template-columns:34% 1fr}.jby-ecosystem__value-cards{grid-template-columns:repeat(2,1fr)}.jby-ecosystem__value-card:nth-child(4){grid-column:auto}.jby-ecosystem__resource-network{grid-template-columns:1fr 280px 1fr}.jby-ecosystem__stats article{padding:22px 16px}.jby-ecosystem__stats img{width:66px;height:66px}}
@media(max-width:767.98px){.jby-ecosystem__container{width:min(100% - 30px,560px)}.jby-ecosystem__hero{min-height:0;padding:62px 0 55px}.jby-ecosystem__hero-grid{grid-template-columns:1fr}.jby-ecosystem__hero h1{font-size:43px}.jby-ecosystem__hero h2{font-size:25px}.jby-ecosystem__hero-art{min-height:280px;margin-top:15px}.jby-ecosystem__hero-art>img{width:111%;margin:0 -6%}.jby-ecosystem__value,.jby-ecosystem__scenes,.jby-ecosystem__resource{padding:68px 0}.jby-ecosystem__section-head{margin-bottom:30px;text-align:left}.jby-ecosystem__section-head h2{font-size:34px}.jby-ecosystem__section-head span{font-size:15px;line-height:1.6}.jby-ecosystem__value-grid{grid-template-columns:1fr}.jby-ecosystem__feature-card{min-height:335px}.jby-ecosystem__feature-card img{width:46%;position:absolute;right:9%;bottom:5%}.jby-ecosystem__value-cards{grid-template-columns:1fr 1fr;gap:12px}.jby-ecosystem__value-card{min-height:200px;padding:18px 16px}.jby-ecosystem__value-card img{width:42px;height:42px}.jby-ecosystem__value-card h3{font-size:16px}.jby-ecosystem__value-card p{font-size:12px}.jby-ecosystem__scene-shell{display:flex;min-height:0;flex-direction:column}.jby-ecosystem__tabs{flex-direction:row;overflow:auto;padding:13px;border-right:0;border-bottom:1px solid rgba(50,102,190,.08)}.jby-ecosystem__tabs button{width:max-content;flex:0 0 auto;padding:10px 12px;font-size:14px}.jby-ecosystem__tabs button b{display:none}.jby-ecosystem__scene-media{height:245px}.jby-ecosystem__scene-detail{min-height:330px;padding:28px}.jby-ecosystem__scene-detail h3{font-size:28px}.jby-ecosystem__resource-network{grid-template-columns:1fr 1fr;gap:12px}.jby-ecosystem__network-lines{display:none}.jby-ecosystem__resource-core{grid-column:1/-1;grid-row:1;width:62%;margin:auto}.jby-ecosystem__resource-list{gap:12px}.jby-ecosystem__resource-list article{gap:8px;padding:12px}.jby-ecosystem__resource-list img{width:37px;height:37px}.jby-ecosystem__resource-list h3{font-size:13px}.jby-ecosystem__resource-list p{font-size:11px}.jby-ecosystem__stats{padding:0}.jby-ecosystem__stats-grid{grid-template-columns:1fr;border-radius:0}.jby-ecosystem__stats article{min-height:130px;padding:18px 24px}.jby-ecosystem__stats article+article{border-top:1px solid rgba(255,255,255,.15);border-left:0}.jby-ecosystem__stats strong{font-size:42px}}

/* 首屏使用生态主视觉背景，左侧预留为文字阅读区。 */
.jby-ecosystem__hero{position:relative;min-height:620px;background-color:#f8fafc;background-image:linear-gradient(90deg,#f8fafc 0%,rgba(248,250,252,.98) 8%,rgba(248,250,252,.72) 20%,rgba(248,250,252,0) 35%),url('../../img/ecosystem/production/hero-background.jpg');background-position:center,right center;background-repeat:no-repeat;background-size:100% 100%,91% auto}.jby-ecosystem__hero .jby-ecosystem__container{width:calc(100% - 48px);max-width:1600px}.jby-ecosystem__hero-grid{grid-template-columns:minmax(0,40%) 1fr}.jby-ecosystem__hero-copy{position:relative;z-index:1}.jby-ecosystem__hero h1{margin-top:0}.jby-ecosystem__hero-copy>p:not(.jby-ecosystem__eyebrow){max-width:500px}.jby-ecosystem__hero-art,.jby-ecosystem__hero-link{display:none}
@media(max-width:767.98px){.jby-ecosystem__hero{min-height:530px;background-position:60% center;background-size:auto 100%}.jby-ecosystem__hero .jby-ecosystem__container{width:min(100% - 30px,560px)}.jby-ecosystem__hero-grid{grid-template-columns:1fr}.jby-ecosystem__hero-copy{max-width:76%;padding-top:10px}.jby-ecosystem__hero-copy>p:not(.jby-ecosystem__eyebrow){font-size:14px}.jby-ecosystem__hero-copy .jby-ecosystem__lead{font-size:17px}}

/* 生态成果：使用统一裁切的四组主视觉素材。 */
.jby-ecosystem__stats-grid{grid-template-columns:repeat(4,1fr)}
.jby-ecosystem__stats article{padding:24px 28px}
.jby-ecosystem__stats strong{font-size:48px;white-space:nowrap}
.jby-ecosystem__stats-infinity{font-size:31px!important;letter-spacing:-.02em!important}
@media(max-width:1199.98px){.jby-ecosystem__stats-grid{grid-template-columns:repeat(2,1fr)}.jby-ecosystem__stats article:nth-child(3){border-left:0}.jby-ecosystem__stats article:nth-child(n+3){border-top:1px solid rgba(255,255,255,.18)}}
@media(max-width:767.98px){.jby-ecosystem__stats-grid{grid-template-columns:1fr}.jby-ecosystem__stats article:nth-child(n+2){border-top:1px solid rgba(255,255,255,.15);border-left:0}}

/* 资源网络主图以明度融合背景，六组服务卡片对齐主图的六个分支节点。 */
.jby-ecosystem__resource-core{isolation:isolate}
.jby-ecosystem__resource-core img{background:transparent;mix-blend-mode:multiply;filter:contrast(1.05) saturate(1.08) drop-shadow(0 18px 24px rgba(42,91,192,.1))}
@media(min-width:1200px){
  .jby-ecosystem__resource-network{min-height:610px}
  .jby-ecosystem__resource-core{top:0;height:610px}
  .jby-ecosystem__resource-list{position:absolute;top:0;bottom:0;width:310px;padding:0}
  .jby-ecosystem__resource-list--left{left:max(0px,calc(50% - 687px))}
  .jby-ecosystem__resource-list--right{right:max(0px,calc(50% - 687px))}
  .jby-ecosystem__resource-list article{position:absolute;margin:0!important}
  .jby-ecosystem__resource-list article:nth-child(1){top:124px}
  .jby-ecosystem__resource-list article:nth-child(2){top:258px}
  .jby-ecosystem__resource-list article:nth-child(3){top:395px}
}

/* 透明主视觉：完整保留六条分支和端点，不再用白底或渐隐遮罩。 */
.jby-ecosystem__resource-core img{object-fit:contain;-webkit-mask-image:none;mask-image:none;mix-blend-mode:normal;filter:drop-shadow(0 18px 24px rgba(42,91,192,.13))}

/* 第二屏使用新版生态价值素材。 */
.jby-ecosystem__value{position:relative;isolation:isolate;padding:54px 0 74px;background:#fbfdff url('../../img/ecosystem/value-background.png') center bottom/cover no-repeat}.jby-ecosystem__value:before{position:absolute;z-index:-1;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.82),rgba(247,251,255,.62));content:""}.jby-ecosystem__value .jby-ecosystem__container{width:min(calc(100% - 96px),1710px)}.jby-ecosystem__value .jby-ecosystem__section-head{position:relative;margin-bottom:32px}.jby-ecosystem__value .jby-ecosystem__section-head h2{position:relative;display:inline-block;margin:0 0 5px;font-size:36px}.jby-ecosystem__value .jby-ecosystem__section-head h2:before,.jby-ecosystem__value .jby-ecosystem__section-head h2:after{position:absolute;top:54%;width:105px;height:8px;content:""}.jby-ecosystem__value .jby-ecosystem__section-head h2:before{right:calc(100% + 26px);background:radial-gradient(circle at calc(100% - 4px) 50%,#4d8cff 0 3px,transparent 3.5px),linear-gradient(90deg,transparent 0 15%,#b8d1ff 15% 89%,transparent 89%)}.jby-ecosystem__value .jby-ecosystem__section-head h2:after{left:calc(100% + 26px);background:radial-gradient(circle at 4px 50%,#4d8cff 0 3px,transparent 3.5px),linear-gradient(90deg,transparent 11%,#b8d1ff 11% 85%,transparent 85%)}.jby-ecosystem__value .jby-ecosystem__section-head span{display:block;color:#44516a;font-size:14px}.jby-ecosystem__value-grid{grid-template-columns:25.5% 1fr;gap:16px}.jby-ecosystem__feature-card{min-height:638px;padding:38px 34px;border:1px solid rgba(255,255,255,.68);border-radius:17px;background:linear-gradient(154deg,#302cdd 0%,#4a4ee7 59%,#775fea 100%);box-shadow:0 14px 30px rgba(58,72,190,.18)}.jby-ecosystem__feature-card h3{margin:0 0 13px;font-size:26px}.jby-ecosystem__feature-card p{font-size:16px;line-height:1.95}.jby-ecosystem__feature-card img{width:93%;margin:0 auto -8%;filter:drop-shadow(0 18px 28px rgba(25,68,184,.2))}.jby-ecosystem__value-cards{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,minmax(0,1fr));gap:16px}.jby-ecosystem__value-card{position:relative;display:grid;min-height:0;grid-template-columns:64px minmax(0,1fr);align-content:start;column-gap:16px;padding:30px 26px 52px;border:1px solid rgba(38,80,160,.1);border-radius:16px;background:rgba(255,255,255,.86);box-shadow:0 10px 26px rgba(54,86,150,.07)}.jby-ecosystem__value-card:nth-child(4){grid-column:1 / span 2}.jby-ecosystem__value-card img{grid-row:1 / span 2;width:64px;height:64px;margin:0;filter:drop-shadow(0 8px 10px rgba(38,86,180,.1))}.jby-ecosystem__value-card h3{margin:5px 0 9px;font-size:18px}.jby-ecosystem__value-card p{font-size:14px;line-height:1.8}.jby-ecosystem__value-card-action{position:absolute;bottom:22px;left:27px;display:grid;width:27px;height:27px;place-items:center;border-radius:50%;color:#2589cf;background:rgba(255,255,255,.92);box-shadow:0 3px 10px rgba(41,91,174,.15);font-size:27px;font-weight:400;line-height:1}.jby-ecosystem__value-card--orange .jby-ecosystem__value-card-action{color:#fb7b19}.jby-ecosystem__value-card--violet .jby-ecosystem__value-card-action{color:#6049ff}@media(max-width:1199.98px){.jby-ecosystem__value .jby-ecosystem__container{width:min(calc(100% - 48px),1280px)}.jby-ecosystem__value-grid{grid-template-columns:31% 1fr}.jby-ecosystem__feature-card{min-height:520px}.jby-ecosystem__value-cards{grid-template-rows:auto}.jby-ecosystem__value-card{min-height:238px}}@media(max-width:767.98px){.jby-ecosystem__value{padding:68px 0}.jby-ecosystem__value .jby-ecosystem__container{width:min(100% - 30px,560px)}.jby-ecosystem__value .jby-ecosystem__section-head h2:before,.jby-ecosystem__value .jby-ecosystem__section-head h2:after{width:38px}.jby-ecosystem__value-grid{grid-template-columns:1fr}.jby-ecosystem__feature-card{min-height:335px}.jby-ecosystem__feature-card img{width:53%;right:5%;bottom:1%;margin:0}.jby-ecosystem__value-cards{grid-template-rows:none}.jby-ecosystem__value-card{display:block;min-height:200px;padding:18px 16px 42px}.jby-ecosystem__value-card img{width:50px;height:50px;margin:0 0 6px}.jby-ecosystem__value-card-action{bottom:13px;left:16px}}

/* 第三屏使用独立的行业场景视觉体系。 */
.jby-ecosystem__scenes{padding:62px 0 76px;background:linear-gradient(180deg,#fbfdff,#f6faff)}.jby-ecosystem__scenes .jby-ecosystem__container{width:min(calc(100% - 96px),1710px)}.jby-ecosystem__scenes .jby-ecosystem__section-head{margin-bottom:28px}.jby-ecosystem__scenes .jby-ecosystem__section-head h2{position:relative;display:inline-block;margin:0 0 5px;font-size:36px}.jby-ecosystem__scenes .jby-ecosystem__section-head h2:before,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:after{position:absolute;top:54%;width:105px;height:8px;content:""}.jby-ecosystem__scenes .jby-ecosystem__section-head h2:before{right:calc(100% + 26px);background:radial-gradient(circle at calc(100% - 4px) 50%,#4d8cff 0 3px,transparent 3.5px),linear-gradient(90deg,transparent 0 15%,#b8d1ff 15% 89%,transparent 89%)}.jby-ecosystem__scenes .jby-ecosystem__section-head h2:after{left:calc(100% + 26px);background:radial-gradient(circle at 4px 50%,#4d8cff 0 3px,transparent 3.5px),linear-gradient(90deg,transparent 11%,#b8d1ff 11% 85%,transparent 85%)}.jby-ecosystem__scenes .jby-ecosystem__section-head span{color:#44516a;font-size:14px}.jby-ecosystem__scene-shell{grid-template-columns:20% 40% 40%;min-height:582px;border:1px solid rgba(77,126,198,.1);border-radius:18px;background:rgba(255,255,255,.9);box-shadow:0 16px 38px rgba(53,91,155,.09)}.jby-ecosystem__tabs{gap:7px;padding:16px 13px;border-right:0;background:linear-gradient(180deg,#f4f8ff,#fafcff)}.jby-ecosystem__tabs button{gap:15px;padding:15px 18px;border:1px solid rgba(63,112,175,.08);border-radius:11px;color:#24354d;background:rgba(255,255,255,.84);font-size:16px;box-shadow:0 3px 8px rgba(51,84,129,.035)}.jby-ecosystem__tabs button img{width:33px;height:33px;flex:0 0 auto}.jby-ecosystem__tabs button b{display:none}.jby-ecosystem__tabs button.is-active{color:#fff;background:linear-gradient(115deg,#0dbdb9,#18c7c2);box-shadow:0 8px 16px rgba(16,184,181,.23)}.jby-ecosystem__tabs button.is-active img{filter:brightness(0) invert(1)}.jby-ecosystem__scene-media{height:auto;margin:24px 18px;background:transparent;border-radius:14px}.jby-ecosystem__scene-media img{height:100%;border-radius:14px;object-fit:cover}.jby-ecosystem__scene-detail{padding:55px 54px}.jby-ecosystem__scene-detail h3{margin:0 0 16px;color:var(--scene-accent,#0fb9b7);font-size:31px}.jby-ecosystem__tags{gap:0;margin-bottom:21px}.jby-ecosystem__tags span{padding:0 10px;border-radius:0;color:#526177;background:transparent;font-size:14px;font-weight:600}.jby-ecosystem__tags span+span{border-left:1px solid #cdd5e1}.jby-ecosystem__scene-detail ul{gap:14px;margin:0;color:#35465e;font-size:15px}.jby-ecosystem__scene-detail li{padding-left:24px}.jby-ecosystem__scene-detail li:before{top:.3em;width:13px;height:13px;background:var(--scene-accent,#0fb9b7);box-shadow:inset 0 0 0 3px var(--scene-accent,#0fb9b7)}.jby-ecosystem__scene-detail li:after{position:absolute;top:.47em;left:4px;width:5px;height:3px;border-bottom:1.5px solid #fff;border-left:1.5px solid #fff;transform:rotate(-45deg);content:""}.jby-ecosystem__scene-detail>a{gap:10px;margin-top:30px;padding:13px 19px;border-radius:8px;color:#fff;background:var(--scene-accent,#0fb9b7);font-size:15px}.jby-ecosystem__scene-detail>a b{width:auto;height:auto;color:inherit;background:transparent;font-size:17px}@media(max-width:1199.98px){.jby-ecosystem__scenes .jby-ecosystem__container{width:min(calc(100% - 48px),1280px)}.jby-ecosystem__scene-shell{grid-template-columns:22% 40% 38%}.jby-ecosystem__scene-detail{padding:42px 32px}}@media(max-width:767.98px){.jby-ecosystem__scenes{padding:68px 0}.jby-ecosystem__scenes .jby-ecosystem__container{width:min(100% - 30px,560px)}.jby-ecosystem__scenes .jby-ecosystem__section-head h2:before,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:after{width:38px}.jby-ecosystem__scene-shell{min-height:0}.jby-ecosystem__tabs{gap:6px;padding:12px}.jby-ecosystem__tabs button{gap:8px;padding:9px 11px}.jby-ecosystem__tabs button img{width:25px;height:25px}.jby-ecosystem__scene-media{height:245px;margin:14px}.jby-ecosystem__scene-detail{min-height:0;padding:28px}.jby-ecosystem__scene-detail h3{font-size:27px}.jby-ecosystem__tags span{padding:0 7px;font-size:12px}.jby-ecosystem__scene-detail ul{font-size:14px}.jby-ecosystem__scene-detail>a{margin-top:24px}}
.jby-ecosystem__scenes .jby-ecosystem__section-head span{display:block}.jby-ecosystem__tabs button.is-active img{filter:none}

/* 标题两侧使用由内向外淡出的科技蓝渐变细线。 */
.jby-ecosystem__value .jby-ecosystem__section-head h2:before,.jby-ecosystem__value .jby-ecosystem__section-head h2:after,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:before,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:after{top:55%;height:1px}.jby-ecosystem__value .jby-ecosystem__section-head h2:before,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:before{background:linear-gradient(90deg,rgba(74,139,255,0),rgba(109,163,255,.42) 54%,rgba(67,131,255,.95))}.jby-ecosystem__value .jby-ecosystem__section-head h2:after,.jby-ecosystem__scenes .jby-ecosystem__section-head h2:after{background:linear-gradient(90deg,rgba(67,131,255,.95),rgba(109,163,255,.42) 46%,rgba(74,139,255,0))}

/* 场景当前项以沉稳青绿渐变承托白色文字与图标。 */
.jby-ecosystem__tabs button.is-active{border-color:rgba(255,255,255,.42);background:linear-gradient(102deg,#078c99 0%,#0baead 53%,#4dcfc4 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 8px 16px rgba(11,159,160,.18)}

/* 第四屏使用新版资源网络主视觉与六组图标。 */
.jby-ecosystem__resource-core img{width:118%;max-width:none;margin-left:-9%;filter:drop-shadow(0 18px 25px rgba(42,91,192,.14))}.jby-ecosystem__resource-list img{width:54px;height:54px}

/* 第四屏：资源网络融入淡蓝底色，服务卡片锚定两侧节点。 */
.jby-ecosystem__resource{position:relative;padding:62px 0 72px;overflow:hidden;background:radial-gradient(ellipse 42% 52% at 50% 56%,rgba(132,194,255,.26),rgba(233,246,255,.26) 42%,rgba(249,252,255,0) 73%),linear-gradient(180deg,#fafdff 0%,#edf7ff 100%)}.jby-ecosystem__resource:before{position:absolute;inset:20% 0 0;background:radial-gradient(ellipse at 50% 51%,rgba(255,255,255,.18),transparent 58%);content:""}.jby-ecosystem__resource .jby-ecosystem__container{position:relative;width:min(calc(100% - 96px),1710px)}.jby-ecosystem__resource .jby-ecosystem__section-head{position:relative;z-index:3;margin-bottom:24px}.jby-ecosystem__resource .jby-ecosystem__section-head h2{position:relative;display:inline-block;margin:0 0 5px;font-size:36px}.jby-ecosystem__resource .jby-ecosystem__section-head h2:before,.jby-ecosystem__resource .jby-ecosystem__section-head h2:after{position:absolute;top:55%;width:105px;height:1px;content:""}.jby-ecosystem__resource .jby-ecosystem__section-head h2:before{right:calc(100% + 26px);background:linear-gradient(90deg,rgba(74,139,255,0),rgba(109,163,255,.42) 54%,rgba(67,131,255,.95))}.jby-ecosystem__resource .jby-ecosystem__section-head h2:after{left:calc(100% + 26px);background:linear-gradient(90deg,rgba(67,131,255,.95),rgba(109,163,255,.42) 46%,rgba(74,139,255,0))}.jby-ecosystem__resource .jby-ecosystem__section-head span{display:block;color:#44516a;font-size:14px}.jby-ecosystem__resource-network{display:grid;grid-template-columns:1fr 1fr;min-height:530px;align-items:center}.jby-ecosystem__network-lines{display:none}.jby-ecosystem__resource-core{position:absolute;z-index:0;top:-5px;left:50%;width:min(45vw,770px);height:530px;transform:translateX(-50%)}.jby-ecosystem__resource-core i{inset:14%;background:rgba(44,125,255,.13);filter:blur(46px)}.jby-ecosystem__resource-core img{width:100%;height:100%;margin:0;object-fit:contain;filter:drop-shadow(0 24px 25px rgba(42,91,192,.13));mix-blend-mode:multiply}.jby-ecosystem__resource-list{z-index:2;gap:16px;width:310px;padding:14px 0}.jby-ecosystem__resource-list--left{justify-self:start}.jby-ecosystem__resource-list--right{justify-self:end}.jby-ecosystem__resource-list article,.jby-ecosystem__resource-list--left article,.jby-ecosystem__resource-list--right article{width:100%;margin:0;padding:16px 19px;border:1px solid rgba(122,166,221,.14);border-radius:17px;background:rgba(255,255,255,.88);box-shadow:0 10px 24px rgba(46,96,167,.11);backdrop-filter:blur(8px);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.jby-ecosystem__resource-list article:hover{border-color:rgba(52,125,239,.34);box-shadow:0 18px 34px rgba(46,96,167,.18);transform:translateY(-7px) scale(1.025)}.jby-ecosystem__resource-list--left article:hover{transform:translate(8px,-7px) scale(1.025)}.jby-ecosystem__resource-list--right article:hover{transform:translate(-8px,-7px) scale(1.025)}.jby-ecosystem__resource-list img{width:58px;height:58px;transition:transform .28s ease,filter .28s ease}.jby-ecosystem__resource-list article:hover img{filter:drop-shadow(0 8px 10px rgba(24,100,220,.2));transform:scale(1.12) rotate(-4deg)}.jby-ecosystem__resource-list h3{margin-bottom:5px;font-size:17px}.jby-ecosystem__resource-list p{font-size:13px;line-height:1.65}
@media(max-width:1199.98px){.jby-ecosystem__resource .jby-ecosystem__container{width:min(calc(100% - 48px),1280px)}.jby-ecosystem__resource-core{width:520px}.jby-ecosystem__resource-list{width:275px}}@media(max-width:767.98px){.jby-ecosystem__resource{padding:68px 0}.jby-ecosystem__resource .jby-ecosystem__container{width:min(100% - 30px,560px)}.jby-ecosystem__resource .jby-ecosystem__section-head h2:before,.jby-ecosystem__resource .jby-ecosystem__section-head h2:after{width:38px}.jby-ecosystem__resource-network{display:grid;grid-template-columns:1fr 1fr;min-height:620px;gap:12px}.jby-ecosystem__resource-core{top:6px;width:88%;height:270px}.jby-ecosystem__resource-list{z-index:2;align-self:end;width:auto;padding:0}.jby-ecosystem__resource-list article,.jby-ecosystem__resource-list--left article,.jby-ecosystem__resource-list--right article{padding:11px}.jby-ecosystem__resource-list img{width:40px;height:40px}.jby-ecosystem__resource-list h3{font-size:13px}.jby-ecosystem__resource-list p{font-size:11px}.jby-ecosystem__resource-list article:hover,.jby-ecosystem__resource-list--left article:hover,.jby-ecosystem__resource-list--right article:hover{transform:translateY(-4px) scale(1.02)}}

/* 裁切主视觉的留白并渐隐边缘，让网络融入页面背景。 */
.jby-ecosystem__resource-core{top:-42px;width:min(56vw,960px);height:610px}.jby-ecosystem__resource-core img{width:100%;height:100%;object-fit:cover;-webkit-mask-image:radial-gradient(ellipse 78% 70% at 50% 52%,#000 53%,rgba(0,0,0,.84) 66%,transparent 100%);mask-image:radial-gradient(ellipse 78% 70% at 50% 52%,#000 53%,rgba(0,0,0,.84) 66%,transparent 100%)}@media(max-width:1199.98px){.jby-ecosystem__resource-core{top:-12px;width:600px;height:530px}}@media(max-width:767.98px){.jby-ecosystem__resource-core{top:6px;width:88%;height:270px}.jby-ecosystem__resource-core img{object-fit:contain;-webkit-mask-image:radial-gradient(ellipse 78% 70% at 50% 52%,#000 53%,rgba(0,0,0,.84) 66%,transparent 100%);mask-image:radial-gradient(ellipse 78% 70% at 50% 52%,#000 53%,rgba(0,0,0,.84) 66%,transparent 100%)}}

/* 第二屏左侧卡片采用新版企业形象背景。 */
.jby-ecosystem__feature-card{background:#3144dc url('../../img/ecosystem/value-feature-background.png') center center/cover no-repeat}.jby-ecosystem__feature-card:after{display:none}.jby-ecosystem__feature-card img{display:none}

/* 收紧第二屏主卡高度，避免右侧卡片产生无效留白。 */
@media(min-width:1200px){.jby-ecosystem__feature-card{min-height:520px}.jby-ecosystem__value-cards{grid-template-rows:repeat(2,minmax(0,1fr))}}

.jby-ecosystem__feature-card{border:0;background-color:transparent;background-size:100% 100%;background-position:center top;box-shadow:none}

@media(min-width:1200px){.jby-ecosystem__value-cards{align-self:center;height:456px;grid-template-rows:repeat(2,220px)}}

/* 第二屏右侧重组为紧凑的能力模块，避免用大白卡制造空白。 */
@media(min-width:1200px){.jby-ecosystem__value-cards{align-self:center;height:374px;grid-template-rows:repeat(2,179px);gap:16px}.jby-ecosystem__value-card{min-height:0;align-items:center;padding:23px 22px 20px;border-color:rgba(70,118,191,.08);border-radius:15px;box-shadow:0 8px 22px rgba(46,85,144,.06);overflow:hidden}.jby-ecosystem__value-card:before{position:absolute;z-index:0;right:-42px;bottom:-55px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(50,154,237,.1),rgba(50,154,237,0) 70%);content:""}.jby-ecosystem__value-card>*{position:relative;z-index:1}.jby-ecosystem__value-card img{width:58px;height:58px}.jby-ecosystem__value-card h3{margin:0 0 7px;font-size:17px}.jby-ecosystem__value-card p{font-size:13px;line-height:1.65}.jby-ecosystem__value-card-action{top:18px;right:18px;bottom:auto;left:auto;width:25px;height:25px;color:#1d95d9;background:#fff;box-shadow:0 5px 12px rgba(41,91,174,.12);font-size:24px}.jby-ecosystem__value-card--cyan{background:linear-gradient(135deg,#f0fffd,#fff 72%)}.jby-ecosystem__value-card--orange{background:linear-gradient(135deg,#fff9f0,#fff 72%)}.jby-ecosystem__value-card--violet{background:linear-gradient(135deg,#f7f4ff,#fff 72%)}.jby-ecosystem__value-card--blue{background:linear-gradient(135deg,#f1fbff,#fff 65%)}.jby-ecosystem__value-card--indigo{background:linear-gradient(135deg,#f6f5ff,#fff 65%)}.jby-ecosystem__value-card--orange:before{background:radial-gradient(circle,rgba(255,158,60,.12),rgba(255,158,60,0) 70%)}.jby-ecosystem__value-card--violet:before,.jby-ecosystem__value-card--indigo:before{background:radial-gradient(circle,rgba(126,91,231,.12),rgba(126,91,231,0) 70%)}.jby-ecosystem__value-card--blue:before{background:radial-gradient(circle,rgba(39,172,221,.12),rgba(39,172,221,0) 70%)}.jby-ecosystem__value-card:nth-child(4){grid-column:1 / span 2}.jby-ecosystem__value-card:nth-child(4),.jby-ecosystem__value-card:nth-child(5){grid-template-columns:72px minmax(0,1fr)}.jby-ecosystem__value-card:nth-child(4) img,.jby-ecosystem__value-card:nth-child(5) img{width:66px;height:66px}.jby-ecosystem__value-card:hover{border-color:rgba(47,123,230,.2);box-shadow:0 15px 30px rgba(46,85,144,.13);transform:translateY(-5px)}.jby-ecosystem__value-card:hover img{transform:scale(1.08) rotate(-3deg)}.jby-ecosystem__value-card:hover .jby-ecosystem__value-card-action{color:#fff;background:#238be4}}

/* 最终节点定位：内侧卡片边缘对齐透明主图的六个外侧连接点。 */
@media(min-width:1200px){
  .jby-ecosystem__resource-core{top:0!important;height:610px!important}
  .jby-ecosystem__resource-list--left{left:max(0px,calc(50% - 803px))}
  .jby-ecosystem__resource-list--right{right:max(0px,calc(50% - 803px))}
  .jby-ecosystem__resource-list article:nth-child(1){top:122px}
  .jby-ecosystem__resource-list article:nth-child(2){top:252px}
  .jby-ecosystem__resource-list article:nth-child(3){top:387px}
}
@media(min-width:1200px) and (max-width:1439.98px){
  .jby-ecosystem__resource-list article:nth-child(1){top:152px}
  .jby-ecosystem__resource-list article:nth-child(2){top:252px}
  .jby-ecosystem__resource-list article:nth-child(3){top:358px}
}

/* 第二屏：横向生态价值进化链。 */
.jby-ecosystem__value-chain{position:relative;min-height:724px;padding:52px 0 28px;overflow:hidden;background:radial-gradient(50% 40% at 50% 0%,rgba(118,101,255,.08),transparent 70%),linear-gradient(180deg,#fbfcff 0%,#fff 44%,#f8fbff 100%)}
.jby-ecosystem__value-chain:before,.jby-ecosystem__value-chain:after{position:absolute;width:62vw;height:16vw;bottom:-6vw;border-radius:50%;background:linear-gradient(20deg,rgba(115,165,255,.12),transparent);content:""}.jby-ecosystem__value-chain:before{left:-8vw;transform:rotate(7deg)}.jby-ecosystem__value-chain:after{right:-18vw;background:linear-gradient(160deg,rgba(133,95,255,.11),rgba(104,234,231,.08),transparent);transform:rotate(-8deg)}
.jby-ecosystem__value-chain-head{position:relative;z-index:2;text-align:center}.jby-ecosystem__value-chain-head>div{display:flex;justify-content:center;align-items:center;gap:22px}.jby-ecosystem__value-chain-head>div span{width:126px;height:2px;background:linear-gradient(90deg,transparent,#4e6cff)}.jby-ecosystem__value-chain-head>div span:last-child{transform:scaleX(-1)}.jby-ecosystem__value-chain-head h2{margin:0;color:#131b2c;font-size:clamp(34px,2.1vw,48px);font-weight:800;letter-spacing:.04em}.jby-ecosystem__value-chain-head p{margin:13px 0 0;color:#6f7d95;font-size:clamp(14px,.92vw,20px);letter-spacing:.08em}.jby-ecosystem__value-chain-head small{display:block;margin-top:12px;color:#68758f;font-size:clamp(13px,.82vw,18px);letter-spacing:.06em}
.jby-ecosystem__value-chain-stage{position:relative;z-index:1;width:min(100% - 72px,1920px);height:520px;margin:20px auto 0}.jby-ecosystem__value-chain-line{position:absolute;top:15%;left:4.5%;width:91%;height:48%;overflow:visible}.jby-ecosystem__value-chain-shadow{fill:none;stroke:#dfe8fb;stroke-width:13;stroke-linecap:round;opacity:.52}.jby-ecosystem__value-chain-path{fill:none;stroke:url(#jbyEcoValueGradient);stroke-width:8;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 2px 7px rgba(74,111,214,.14))}
.jby-ecosystem__value-chain-nodes{position:absolute;inset:0}.jby-ecosystem__value-chain-active-path{fill:none;stroke:#7b5cff;stroke-width:12;stroke-linecap:round;stroke-linejoin:round;opacity:.98;filter:drop-shadow(0 0 9px rgba(123,92,255,.42));transition:stroke .28s ease,stroke-dashoffset .34s cubic-bezier(.2,.8,.2,1),filter .28s ease}.jby-ecosystem__value-chain-flow{fill:none;stroke:rgba(255,255,255,.82);stroke-width:2.1;stroke-dasharray:6 18;stroke-linecap:round;opacity:.82;animation:jby-ecosystem-value-flow 2.8s linear infinite;pointer-events:none}@keyframes jby-ecosystem-value-flow{to{stroke-dashoffset:-48}}.jby-ecosystem__value-chain-node{--value-x:50%;--value-tone:#586cff;position:absolute;top:10%;left:var(--value-x);width:15%;min-width:165px;padding:0;border:0;background:transparent;z-index:2;cursor:pointer;outline:0;text-align:center;transform:translateX(-50%);transition:transform .3s ease}.jby-ecosystem__value-chain-node:hover,.jby-ecosystem__value-chain-node.is-active{z-index:4;transform:translateX(-50%) translateY(-10px)}.jby-ecosystem__value-chain-no{display:block;margin-bottom:7px;color:var(--value-tone);font-size:clamp(19px,1.22vw,28px);font-style:italic;font-weight:700}.jby-ecosystem__value-chain-orb-wrap{position:relative;display:grid;width:116px;height:116px;margin:0 auto 27px;place-items:center;transition:transform .3s ease}.jby-ecosystem__value-chain-orb-wrap:before,.jby-ecosystem__value-chain-orb-wrap:after{position:absolute;inset:0;border:1px solid color-mix(in srgb,var(--value-tone) 18%,white);border-radius:50%;background:color-mix(in srgb,var(--value-tone) 3%,transparent);box-shadow:0 0 10px color-mix(in srgb,var(--value-tone) 7%,transparent);content:""}.jby-ecosystem__value-chain-orb-wrap:after{inset:13px;border-style:dashed;background:none;opacity:.32}.jby-ecosystem__value-chain-orb{position:relative;display:grid;width:72px;height:72px;border-radius:50%;place-items:center;background:linear-gradient(145deg,color-mix(in srgb,var(--value-tone) 84%,white),color-mix(in srgb,var(--value-tone) 96%,black 4%));box-shadow:0 8px 18px color-mix(in srgb,var(--value-tone) 20%,transparent),inset 0 1px 0 rgba(255,255,255,.24)}.jby-ecosystem__value-chain-orb svg{width:39px;height:39px;filter:drop-shadow(0 1px 2px rgba(18,31,70,.12))}.jby-ecosystem__value-chain-pin{position:absolute;bottom:-14px;left:50%;width:10px;height:10px;border:3px solid #fff;border-radius:50%;background:var(--value-tone);box-shadow:0 0 0 1px color-mix(in srgb,var(--value-tone) 30%,white),0 0 12px color-mix(in srgb,var(--value-tone) 50%,transparent);transform:translateX(-50%)}.jby-ecosystem__value-chain-title{display:block;margin-bottom:10px;color:#1d2434;font-size:clamp(17px,1.08vw,24px);font-weight:700}.jby-ecosystem__value-chain-desc{display:block;color:#7d899f;font-size:clamp(13px,.82vw,18px);line-height:1.75;white-space:nowrap}.jby-ecosystem__value-chain-node.is-active .jby-ecosystem__value-chain-orb-wrap{transform:scale(1.17)}.jby-ecosystem__value-chain-node.is-active .jby-ecosystem__value-chain-title,.jby-ecosystem__value-chain-node.is-active .jby-ecosystem__value-chain-desc{visibility:hidden}
.jby-ecosystem__value-chain-detail{position:absolute;top:43%;left:60.6%;z-index:5;width:248px;min-height:190px;padding:25px 22px 20px;border:1px solid rgba(117,116,255,.12);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.93),rgba(255,255,255,.82));box-shadow:0 20px 48px rgba(83,86,180,.15),0 0 28px color-mix(in srgb,var(--value-card-tone,#765dff) 18%,transparent);text-align:center;transform:translateX(-50%);transition:left .3s ease,box-shadow .3s ease}.jby-ecosystem__value-chain-detail h3{margin:0 0 10px;color:#222944;font-size:20px;font-weight:800}.jby-ecosystem__value-chain-detail p{margin:0;color:#7b879f;font-size:15px;line-height:1.72}.jby-ecosystem__value-chain-detail span{display:inline-flex;gap:7px;align-items:center;margin-top:17px;padding:8px 15px;border:1px solid color-mix(in srgb,var(--value-card-tone,#765dff) 20%,white);border-radius:999px;color:var(--value-card-tone,#765dff);background:color-mix(in srgb,var(--value-card-tone,#765dff) 9%,white);font-size:14px;font-weight:700}
@media(max-width:1199.98px){.jby-ecosystem__value-chain-stage{width:min(100% - 40px,1360px);height:490px}.jby-ecosystem__value-chain-node{min-width:130px}.jby-ecosystem__value-chain-orb-wrap{width:94px;height:94px}.jby-ecosystem__value-chain-orb{width:60px;height:60px}.jby-ecosystem__value-chain-orb svg{width:32px;height:32px}.jby-ecosystem__value-chain-detail{width:214px;min-height:175px}}
@media(max-width:767.98px){.jby-ecosystem__value-chain{min-height:0;padding:64px 0}.jby-ecosystem__value-chain-head{width:min(100% - 30px,560px);margin:auto;text-align:left}.jby-ecosystem__value-chain-head>div{justify-content:flex-start}.jby-ecosystem__value-chain-head>div span{width:35px}.jby-ecosystem__value-chain-head h2{font-size:34px}.jby-ecosystem__value-chain-head small{display:none}.jby-ecosystem__value-chain-stage{width:100%;height:auto;min-height:570px;margin-top:28px;overflow-x:auto}.jby-ecosystem__value-chain-line{display:none}.jby-ecosystem__value-chain-nodes{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:min(100% - 30px,560px);margin:auto}.jby-ecosystem__value-chain-node{position:relative;top:auto;left:auto;width:auto;min-width:0;padding:16px;border:1px solid rgba(70,110,190,.1);border-radius:14px;background:rgba(255,255,255,.86);box-shadow:0 8px 20px rgba(50,79,140,.06);transform:none!important}.jby-ecosystem__value-chain-no{font-size:16px}.jby-ecosystem__value-chain-orb-wrap{width:68px;height:68px;margin-bottom:10px}.jby-ecosystem__value-chain-orb{width:48px;height:48px}.jby-ecosystem__value-chain-orb svg{width:27px;height:27px}.jby-ecosystem__value-chain-pin{display:none}.jby-ecosystem__value-chain-title{font-size:15px}.jby-ecosystem__value-chain-desc{font-size:11px;white-space:normal}.jby-ecosystem__value-chain-detail{position:relative;top:auto;left:auto;width:min(100% - 30px,560px);min-height:0;margin:22px auto 0;transform:none}.jby-ecosystem__value-chain-node.is-active .jby-ecosystem__value-chain-title,.jby-ecosystem__value-chain-node.is-active .jby-ecosystem__value-chain-desc{visibility:visible}}

/* 原稿背景层与节点间箭头。 */
.jby-ecosystem__value-chain-streak{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.72}.jby-ecosystem__value-chain-spark{position:absolute;z-index:2;width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 12px 4px rgba(127,158,255,.6);opacity:.85;animation:jby-ecosystem-value-twinkle 3.4s ease-in-out infinite}.jby-ecosystem__value-chain-spark--1{top:58%;left:2.7%}.jby-ecosystem__value-chain-spark--2{top:28%;left:23%;animation-delay:.9s}.jby-ecosystem__value-chain-spark--3{top:58%;left:49%;animation-delay:1.4s}.jby-ecosystem__value-chain-spark--4{top:35%;left:87%;animation-delay:2.1s}@keyframes jby-ecosystem-value-twinkle{0%,100%{opacity:.25;transform:scale(.7)}50%{opacity:1;transform:scale(1.35)}}.jby-ecosystem__value-chain-arrow{position:absolute;top:36%;z-index:5;display:grid;width:29px;height:29px;border:1px solid #e5ecfb;border-radius:50%;place-items:center;background:#fff;color:#4d78ff;box-shadow:0 5px 16px rgba(75,100,158,.14);font-size:18px;font-style:normal;transition:transform .25s ease,color .25s ease,box-shadow .25s ease}.jby-ecosystem__value-chain-arrow.is-active{color:#7c5cff;box-shadow:0 6px 18px rgba(105,90,255,.28),0 0 15px rgba(105,90,255,.16);transform:scale(1.18)}.jby-ecosystem__value-chain-arrow--1{left:22.5%}.jby-ecosystem__value-chain-arrow--2{left:37.8%}.jby-ecosystem__value-chain-arrow--3{left:53%}.jby-ecosystem__value-chain-arrow--4{left:68.2%}.jby-ecosystem__value-chain-arrow--5{left:83.4%}.jby-ecosystem__value-chain-desc{font-weight:600}.jby-ecosystem__value-chain-detail p{font-weight:600}@media(max-width:767.98px){.jby-ecosystem__value-chain-streak,.jby-ecosystem__value-chain-spark,.jby-ecosystem__value-chain-arrow{display:none}}

/* 生态价值标题装饰与下方标题统一为无圆点的渐变细线。 */
.jby-ecosystem__value-chain-head>div span{width:105px;height:1px;background:linear-gradient(90deg,rgba(74,139,255,0),rgba(109,163,255,.42) 54%,rgba(67,131,255,.95))}
.jby-ecosystem__value-chain-head>div span:last-child{transform:none;background:linear-gradient(90deg,rgba(67,131,255,.95),rgba(109,163,255,.42) 46%,rgba(74,139,255,0))}

/* 性能优先：保留静态层级，避免核显持续执行大面积合成、模糊与 SVG 流光。 */
.jby-ecosystem__hero-art>img{animation:none}
.jby-ecosystem__resource-core i{display:none}
.jby-ecosystem__resource-list article,.jby-ecosystem__resource-list--left article,.jby-ecosystem__resource-list--right article{-webkit-backdrop-filter:none;backdrop-filter:none}
.jby-ecosystem__value-chain-flow{animation:none;opacity:.56}
.jby-ecosystem__value-chain-spark{animation:none;opacity:.55}
.jby-ecosystem__value-chain-path,.jby-ecosystem__value-chain-active-path{filter:none}

/* 仅可见时恢复低频流光；steps 降低重绘次数且不启用滤镜。 */
.jby-ecosystem__value-chain.is-flowing .jby-ecosystem__value-chain-flow{animation:jby-ecosystem-value-flow 7s steps(56,end) infinite}

/* 价值链节点只使用常规 RGBA 与渐变，避免 Windows 浏览器忽略 color-mix 声明。 */
.jby-ecosystem__value-chain-orb-wrap:before,.jby-ecosystem__value-chain-orb-wrap:after{border-color:rgba(84,119,241,.24);background:rgba(84,119,241,.045);box-shadow:0 0 10px rgba(84,119,241,.1)}
.jby-ecosystem__value-chain-orb-wrap:after{background:transparent;border-style:dashed;opacity:.32}
.jby-ecosystem__value-chain-orb{background:linear-gradient(145deg,rgba(255,255,255,.2),rgba(12,34,128,.16)),var(--value-tone);box-shadow:0 8px 18px rgba(57,86,204,.22),inset 0 1px 0 rgba(255,255,255,.28)}
.jby-ecosystem__value-chain-pin{box-shadow:0 0 0 1px rgba(84,119,241,.3),0 0 12px rgba(84,119,241,.34)}
.jby-ecosystem__value-chain-detail{border-color:rgba(117,116,255,.18);box-shadow:0 16px 34px rgba(83,86,180,.13)}
.jby-ecosystem__value-chain-detail span{border-color:rgba(117,116,255,.2);background:rgba(117,116,255,.09)}

/* 用户明确减少动态效果时，与系统偏好保持一致。 */
@media (prefers-reduced-motion:reduce){
  .jby-ecosystem *, .jby-ecosystem *:before, .jby-ecosystem *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
}

/* 首屏采用完整视觉稿，文字与主视觉由同一张高分辨率图片呈现。 */
.jby-ecosystem__hero{min-height:0;padding:0;aspect-ratio:2172 / 724;background:#f5f8ff url('../../img/ecosystem/production/hero-background-v8.webp') center center/100% 100% no-repeat}
.jby-ecosystem__hero-copy{display:none}
@media(max-width:767.98px){.jby-ecosystem__hero{min-height:360px;aspect-ratio:auto;background-position:center center;background-size:cover}}

/* 生态首屏是完整视觉稿，不使用全局 Hero 的固定导航补偿。 */
html body.jby-body .jby-page-content .jby-ecosystem__hero{margin-top:0!important;padding-top:0!important}