body.product-page{--product-ink:#1e2b42;--product-muted:#62718a;--product-line:#dce4ef;--product-soft:#f4f7fb;--product-brand:#315fc4;--product-brand-deep:#233c77;background:#fff;color:var(--product-ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif}
body.product-page--jinque{--product-brand:#087a88;--product-brand-deep:#12506c}
.product-container{width:min(1160px,calc(100% - 48px));margin:0 auto}.product-subnav{border-bottom:1px solid var(--product-line);background:#fff;box-shadow:0 6px 18px rgba(26,44,78,.05)}.product-subnav__inner{display:flex;align-items:center;gap:28px;min-height:58px;width:min(1160px,calc(100% - 48px));margin:0 auto}.product-subnav__brand{flex:none;color:var(--product-ink);font-weight:800;text-decoration:none;white-space:nowrap}.product-subnav__links{display:flex;flex:1;justify-content:flex-end;gap:4px;min-width:0;overflow-x:auto;scrollbar-width:thin}.product-subnav__links a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:8px;color:#55657f;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}.product-subnav__links a:hover,.product-subnav__links a[aria-current="page"]{background:#eaf0ff;color:var(--product-brand)}
.product-hero{overflow:hidden;padding:88px 0 82px;background:linear-gradient(135deg,var(--product-brand-deep),var(--product-brand) 58%,#6a7bd4);color:#fff}.product-hero__layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:center;gap:72px}.product-eyebrow{margin:0 0 12px;color:inherit;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;opacity:.8}.product-hero h1,.product-changelog-hero h1{max-width:900px;margin:0;font-size:clamp(34px,4.2vw,56px);line-height:1.16;letter-spacing:-.045em}.product-hero__lead{max-width:680px;margin:25px 0 0;font-size:18px;line-height:1.85;color:rgba(255,255,255,.88)}.product-hero__panel{display:grid;gap:8px;padding:30px;border:1px solid rgba(255,255,255,.22);border-radius:20px;background:rgba(255,255,255,.12);box-shadow:0 20px 46px rgba(14,27,69,.22);backdrop-filter:blur(8px)}.product-hero__panel span{margin-top:7px;font-size:12px;font-weight:800;letter-spacing:.08em;color:#c9dcff}.product-hero__panel strong{font-size:18px;line-height:1.35}.product-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.product-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid var(--product-brand);border-radius:9px;background:var(--product-brand);color:#fff!important;font-weight:800;text-decoration:none;transition:transform .18s,box-shadow .18s}.product-button:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(22,49,111,.22)}.product-button--ghost{border-color:rgba(255,255,255,.48);background:transparent}.product-button--light{border-color:#fff;background:#fff;color:var(--product-brand)!important}.product-button--outline-light{border-color:rgba(255,255,255,.56);background:transparent}.product-text-link{display:inline-flex;align-items:center;color:var(--product-brand);font-weight:800;text-decoration:none}.product-text-link::after{margin-left:6px;content:'→'}.product-section{padding:84px 0}.product-section--soft{background:var(--product-soft)}.product-section__intro{max-width:760px;margin-bottom:36px}.product-section h2{margin:0 0 16px;font-size:clamp(27px,3vw,38px);line-height:1.3;letter-spacing:-.03em}.product-section p,.product-section__lead{color:var(--product-muted);font-size:16px;line-height:1.9}.product-grid{display:grid;gap:20px}.product-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.product-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.product-card{display:flex;min-height:190px;flex-direction:column;padding:27px;border:1px solid var(--product-line);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(28,49,85,.055)}.product-card h3{margin:0 0 13px;font-size:20px;line-height:1.35}.product-card p{margin:0}.product-card .product-button,.product-card .product-text-link{margin-top:auto;align-self:flex-start}.product-card--action{min-height:230px}.product-split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:50px;align-items:start}.product-callout{padding:27px;border:1px solid var(--product-line);border-radius:16px;background:linear-gradient(145deg,#fff,#f3f7ff)}.product-callout h3{margin:0 0 12px;font-size:20px}.product-callout p,.product-callout li{color:var(--product-muted);line-height:1.8}.product-callout ul{margin:0;padding-left:20px}.product-callout a{display:inline-block;margin-top:12px;color:var(--product-brand);font-weight:800;text-decoration:none}.product-cta{padding:63px 0;background:linear-gradient(135deg,var(--product-brand-deep),var(--product-brand));color:#fff}.product-cta .product-container{display:flex;align-items:center;justify-content:space-between;gap:30px}.product-cta h2{margin:0 0 10px;font-size:32px}.product-cta p:not(.product-eyebrow){max-width:670px;margin:0;color:rgba(255,255,255,.84);line-height:1.8}.product-cta .product-actions{flex:none;margin:0}.product-changelog-hero{padding:38px 0 60px;background:linear-gradient(135deg,#f5f8ff,#edf3fc)}.product-changelog-hero h1{font-size:clamp(32px,3.8vw,50px)}.product-changelog-hero>div>p:last-child{max-width:700px;margin:18px 0 0;color:var(--product-muted);line-height:1.8}.product-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:38px;color:#63738e;font-size:14px}.product-breadcrumb a{color:var(--product-brand);text-decoration:none}.product-changelog{display:grid;gap:18px;max-width:900px}.product-version{padding:25px 28px;border:1px solid var(--product-line);border-radius:14px;background:#fff;box-shadow:0 8px 22px rgba(30,48,80,.045)}.product-version header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:14px}.product-version h2{margin:0;font-size:22px}.product-version time{flex:none;color:var(--product-muted);font-size:14px}.product-version ul{margin:0;padding-left:21px;color:#52617a}.product-version li{margin:7px 0;line-height:1.65}
@media (max-width:820px){.product-container,.product-subnav__inner{width:calc(100% - 32px)}.product-subnav__inner{gap:16px}.product-subnav__links{justify-content:flex-start}.product-hero{padding:60px 0}.product-hero__layout,.product-split{grid-template-columns:1fr;gap:30px}.product-grid--three,.product-grid--two{grid-template-columns:1fr}.product-section{padding:58px 0}.product-cta .product-container{display:block}.product-cta .product-actions{margin-top:24px}.product-changelog-hero{padding:30px 0 45px}.product-breadcrumb{margin-bottom:28px}.product-version{padding:21px}.product-version header{align-items:flex-start;flex-direction:column;gap:5px}}
.product-hero .product-breadcrumb--on-hero{margin:0 0 34px;color:rgba(255,255,255,.72)}.product-hero .product-breadcrumb--on-hero a{color:#fff}.product-hero .product-breadcrumb--on-hero span[aria-current=page]{color:rgba(255,255,255,.82)}

/* Product homepage V3.1 content primitives */
.product-definition{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(0,1.15fr);gap:64px;align-items:start}.product-definition h2{margin:0}.product-definition>p{margin:0;color:var(--product-muted);font-size:18px;line-height:1.95}.product-process{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;counter-reset:step}.product-process__step{position:relative;display:grid;gap:7px;padding:0 18px 0 0;color:var(--product-muted);line-height:1.65}.product-process__step:not(:last-child)::after{position:absolute;top:17px;right:5px;width:10px;height:10px;border-top:1px solid var(--product-brand);border-right:1px solid var(--product-brand);content:'';transform:rotate(45deg)}.product-process__step b{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--product-brand);color:#fff;font-size:12px}.product-process__step strong{color:var(--product-ink);font-size:16px}.product-process__step span{font-size:14px}.product-feature-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-feature-group{padding:25px 27px;border:1px solid var(--product-line);border-radius:14px;background:#fff}.product-feature-group h3{margin:0 0 14px;font-size:20px}.product-feature-list{display:grid;gap:9px;margin:0;padding:0;list-style:none;color:var(--product-muted)}.product-feature-list li{position:relative;padding-left:18px;line-height:1.7}.product-feature-list li::before{position:absolute;top:.67em;left:0;width:6px;height:6px;border-radius:50%;background:var(--product-brand);content:''}.product-data-flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:28px}.product-data-flow>span{padding:9px 13px;border:1px solid var(--product-line);border-radius:999px;background:#fff;color:var(--product-ink);font-size:14px;font-weight:700}.product-data-flow>i{color:var(--product-brand);font-style:normal;font-weight:800}.product-data-flow--tree{display:grid;justify-items:center;gap:12px;margin:0;padding:28px;border:1px solid var(--product-line);border-radius:18px;background:linear-gradient(145deg,#fff,#f4f8ff)}.product-data-flow--tree>div{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.product-data-flow--tree>div span{padding:12px 18px;border:1px solid var(--product-line);border-radius:10px;background:#fff;color:var(--product-ink);font-weight:800}.product-role-table{overflow-x:auto;border:1px solid var(--product-line);border-radius:14px;background:#fff}.product-role-table table{width:100%;min-width:650px;border-collapse:collapse}.product-role-table th,.product-role-table td{padding:17px 20px;border-bottom:1px solid var(--product-line);text-align:left;vertical-align:top;line-height:1.7}.product-role-table th{background:#f6f8fc;color:var(--product-ink);font-size:14px}.product-role-table td{color:var(--product-muted)}.product-role-table tr:last-child td{border-bottom:0}.product-boundary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-boundary article{padding:29px;border:1px solid var(--product-line);border-top:4px solid var(--product-brand);border-radius:14px;background:#fff}.product-boundary h3{margin:0 0 12px;font-size:22px}.product-boundary p{margin:0;color:var(--product-muted);line-height:1.85}.product-boundary a{display:inline-block;margin-top:16px;color:var(--product-brand);font-weight:800;text-decoration:none}.product-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.product-resource-grid a{display:grid;gap:7px;min-height:115px;padding:22px;border:1px solid var(--product-line);border-radius:14px;background:#fff;color:var(--product-ink);text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s}.product-resource-grid a:hover{border-color:var(--product-brand);box-shadow:0 13px 28px rgba(28,49,85,.09);transform:translateY(-2px)}.product-resource-grid strong{font-size:17px}.product-resource-grid span{color:var(--product-muted);font-size:14px;line-height:1.6}
@media (max-width:820px){.product-definition{grid-template-columns:1fr;gap:18px}.product-definition>p{font-size:16px}.product-process{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.product-process__step:not(:last-child)::after{display:none}.product-feature-groups,.product-boundary,.product-resource-grid{grid-template-columns:1fr}.product-data-flow{align-items:flex-start;flex-direction:column}.product-data-flow>i{align-self:center;transform:rotate(90deg)}.product-data-flow--tree{align-items:center}.product-data-flow--tree>i{transform:none}.product-data-flow--tree>div{flex-direction:column}.product-role-table{margin-right:-16px;margin-left:-16px;border-radius:0}}

.product-callout h3:not(:first-child){margin-top:28px}