/* Scoped integration: existing website and approved 3D detail styles stay independent. */
.site-spatial-section{--blue:#075fca;--blue-dark:#034a9e;--cyan:#3197d6;--ink:#102231;--muted:#506575;--paper:#f4f7f8;--line:#d5dfe5;background:var(--paper);padding:76px 0;scroll-margin-top:92px;color:var(--ink)}
.site-spatial-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:32px}.site-spatial-heading>div:first-child{max-width:700px}.site-spatial-heading h2{font-size:clamp(26px,3vw,42px);letter-spacing:-.035em;font-weight:600;line-height:1.4;margin:12px 0}.site-spatial-heading p{font-size:14px;color:var(--muted);line-height:1.85;max-width:660px}.site-spatial-choice{max-width:360px;flex:1;min-width:260px}.site-spatial-choice label{display:block;font-size:12px;margin-bottom:10px;color:var(--muted)}.site-spatial-choice select{width:100%;min-height:48px;background:#fff;border:1px solid var(--line);padding:10px 12px;color:var(--ink);font:inherit;font-size:13px}
.site-spatial-viewer{border-block:1px solid var(--line)}.site-spatial-meta{padding:24px 0 0;display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:44px}.site-spatial-meta span{font-size:12px;letter-spacing:.05em;color:var(--blue);font-weight:600}.site-spatial-meta h3{font-size:21px;line-height:1.6;font-weight:500;margin:8px 0}.site-spatial-meta>p{font-size:13px;line-height:1.9;color:var(--muted);margin:0;max-width:600px}.site-spatial-frame{height:510px;position:relative;isolation:isolate;overflow:hidden}.site-spatial-host{position:absolute;inset:0;overflow:hidden}.site-spatial-host canvas{display:block;width:100%;height:100%;touch-action:pan-y;cursor:pointer}.site-spatial-status{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;text-align:center;color:var(--muted);padding:30px;line-height:1.9;font-size:14px;pointer-events:none}.site-spatial-status[hidden]{display:none}
.site-spatial-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:8px}.site-spatial-node{display:flex;align-items:center;gap:14px;min-width:0}.site-spatial-node label{font-size:12px;color:var(--muted);white-space:nowrap}.site-spatial-node select{font:inherit;font-size:12px;min-height:44px;max-width:360px;padding:8px;border:0;background:transparent;color:var(--ink);min-width:0}.site-spatial-actions{display:flex;align-items:center;gap:22px;flex-shrink:0}.site-spatial-actions button{font:inherit;font-size:12px;color:var(--blue);background:transparent;border:0;min-height:44px;cursor:pointer;padding:8px 2px}.site-spatial-actions button:disabled,.site-spatial-node select:disabled{opacity:.45;cursor:default}.site-spatial-caption{font-size:12px;color:var(--muted);line-height:1.9;min-height:46px;margin:8px 0 12px}.site-spatial-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:10px 0 24px}.site-spatial-bottom ul{list-style:none;margin:0;padding:0;display:flex;gap:10px 24px;flex-wrap:wrap;font-size:12px;color:var(--blue-dark)}.site-spatial-bottom li{border-left:2px solid var(--blue);padding-left:9px}.site-spatial-link{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-size:13px;white-space:nowrap}.site-spatial-deeplinks{display:flex;gap:20px;flex-shrink:0}.site-spatial-local{font-size:11px;color:var(--muted);line-height:1.8;margin:18px 0 0}.site-spatial-section button:focus-visible,.site-spatial-section select:focus-visible,.site-spatial-section a:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.site-architecture-link{display:inline-flex;min-height:44px;align-items:center;color:#075fca;font-size:13px;gap:12px}.site-architecture-legacy{margin-top:12px;border-top:1px solid #d5dfe5}.site-architecture-legacy>summary{min-height:44px;cursor:pointer;font-size:12px;color:#506575;padding:13px 0}.site-architecture-legacy .product-mechanism{margin-top:8px}.site-spatial-section [hidden]{display:none!important}
.site-spatial-frame .spatial-annotations{position:absolute;inset:0;pointer-events:none;overflow:hidden}.site-spatial-frame .spatial-annotation{position:absolute;left:0;top:0;display:flex;align-items:center;gap:8px;white-space:nowrap}.site-spatial-frame .spatial-annotation span{color:var(--blue);font-size:11px;letter-spacing:.04em;border-bottom:2px solid var(--blue);padding-bottom:4px}.site-spatial-frame .spatial-annotation strong{font-size:12px;letter-spacing:.025em;font-weight:500;background:rgba(244,247,248,.78);padding:4px}.site-spatial-frame .spatial-annotations[data-compact=true] .spatial-annotation strong{display:none}.site-spatial-frame .spatial-annotations[data-compact=true] .spatial-annotation span{font-size:14px}.site-spatial-frame .spatial-close-label{position:absolute;left:18px;right:18px;top:20px;text-align:center;font-size:16px;color:var(--ink);font-weight:500}.site-spatial-frame .spatial-route-label strong{font-size:12px;color:var(--blue-dark);background:rgba(255,255,255,.93);padding:5px 7px}.site-spatial-frame .spatial-route-label span{font-size:14px;border:0;padding:0}
.site-spatial-frame .spatial-label{position:absolute;top:0;left:0;width:max-content;max-width:230px;padding:4px 8px;text-align:center;background:rgb(244 247 248/.94);border-radius:2px;font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",sans-serif}.site-spatial-frame .spatial-label strong{display:block;font-size:14px;line-height:1.5;font-weight:600;letter-spacing:.015em;white-space:nowrap}.site-spatial-frame .spatial-label small{display:block;font-size:12px;line-height:1.65;color:var(--muted);white-space:nowrap}.site-spatial-frame .spatial-label--site{background:transparent;padding:0}.site-spatial-frame .spatial-label--site strong{font-size:18px;letter-spacing:.03em}.site-spatial-frame .spatial-label--platform strong{font-size:24px;line-height:1.25;color:var(--blue-dark)}.site-spatial-frame .spatial-label--management strong,.site-spatial-frame .spatial-label--core strong{font-size:12px}.site-spatial-frame .spatial-label--backbone{max-width:330px}.site-spatial-frame .spatial-label--backbone strong{font-size:13px;color:var(--blue-dark)}.site-spatial-frame .spatial-leader{position:absolute;top:0;left:0;height:1px;background:#8ba6b7;transform-origin:0 50%;opacity:.7}.site-spatial-frame .spatial-label--service{border-left:2px solid var(--cluster-color);background:rgb(255 255 255/.96);padding:5px 10px 5px 29px;text-align:left}.site-spatial-frame .spatial-label--service strong{font-size:13px;letter-spacing:0}.site-spatial-frame .cluster-number{position:absolute;left:7px;top:7px;font-size:10px;color:var(--cluster-color)}.site-spatial-frame .spatial-annotations[data-full=true] .spatial-label--service small{display:none}.site-spatial-frame .spatial-label--marker{width:22px;height:22px;padding:2px;background:#fff;border:1px solid #a2bbce;border-radius:50%;color:var(--blue-dark)}.site-spatial-frame .spatial-label--marker strong{font-size:12px;line-height:16px}.site-spatial-frame .spatial-label--directory{width:calc(50% - 26px);max-width:none;text-align:left;padding:9px 0 0;border-top:1px solid var(--line);background:var(--paper)}.site-spatial-frame .spatial-label--directory strong{font-size:13px;margin-bottom:7px;color:var(--blue-dark)}.site-spatial-frame .spatial-label--directory p{display:flex;align-items:center;gap:8px;font-size:12px;line-height:23px;white-space:nowrap;margin:0}.site-spatial-frame .spatial-label--directory p span:first-child{font-size:10px}
/* Details keep their existing architecture layout while gaining whole-site navigation. */
.site-menu{display:none}.product-section-nav{display:flex;gap:26px;padding:0 4.3vw 12px;font-size:12px;color:#075fca}.product-section-nav a{min-height:44px;display:flex;align-items:center}.site-menu summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-size:12px;color:#075fca}.suite-footer nav{display:flex;flex-wrap:wrap;gap:18px}
@media(max-width:980px){.site-header>nav{gap:18px!important}.site-spatial-heading{display:block}.site-spatial-choice{margin-top:22px;max-width:460px}.site-spatial-meta{gap:25px}.site-spatial-heading>.site-spatial-link{margin-top:12px}}
@media(max-width:760px){.site-spatial-section{padding:48px 0;scroll-margin-top:82px}.site-spatial-meta{display:block}.site-spatial-meta>p{margin-top:12px}.site-spatial-frame{height:360px}.site-spatial-section[data-product=real-drp] .site-spatial-frame{height:470px}.site-spatial-toolbar{flex-wrap:wrap;gap:0}.site-spatial-node{width:100%;justify-content:space-between;gap:8px}.site-spatial-node select{max-width:64%}.site-spatial-actions{width:100%;justify-content:flex-end;gap:22px}.site-spatial-bottom{display:block}.site-spatial-bottom ul{gap:12px 18px}.site-spatial-deeplinks{flex-wrap:wrap;gap:0 20px;margin-top:16px}.site-spatial-caption{font-size:12px}.site-spatial-heading h2{font-size:27px}.site-spatial-frame .spatial-label strong{font-size:12px}.site-spatial-frame .spatial-label--site strong{font-size:13px}.site-spatial-frame .spatial-label--platform strong{font-size:18px}.site-spatial-frame .spatial-label--backbone small{display:none}.site-spatial-frame .spatial-label--directory strong{font-size:13px}.site-spatial-frame .spatial-label--service strong{font-size:13px}.site-menu{display:block;position:relative}.site-menu[open] nav{display:flex!important;position:absolute;right:0;top:44px;flex-direction:column;gap:0!important;min-width:190px;border:1px solid #d5dfe5;padding:12px 20px;background:#fff;box-shadow:0 14px 40px #10223118;z-index:30}.site-menu nav a{min-height:44px;display:flex;align-items:center}.site-header{gap:14px!important}.product-section-nav{padding-inline:21px;gap:24px}.suite-footer nav{gap:14px}}
@media(prefers-reduced-motion:reduce){.site-spatial-section{scroll-behavior:auto}}