:root{--ink: #1c2634;--muted: #667487;--line: #d7e1ed;--paper: #ffffff;--canvas: #f3f6fa;--navy: #17375e;--blue: #2463d4;--blue-dark: #194aab;--blue-soft: #eaf2ff;--blue-pale: #f7faff;--blue-line: #c5d8f3;--shell: min(1240px, calc(100% - 48px) );--shadow: 0 18px 40px rgba(35, 56, 84, .08);--sans: "Microsoft YaHei UI", "PingFang SC", "Segoe UI", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{position:relative;isolation:isolate;min-height:100vh;display:flex;flex-direction:column;margin:0;color:var(--ink);background:#f7f9fc;font-family:var(--sans);font-size:16px;line-height:1.6}body:before{position:fixed;inset:0;z-index:0;content:"";pointer-events:none;background-image:linear-gradient(90deg,rgba(112,140,177,.09) 1px,transparent 1px),linear-gradient(rgba(112,140,177,.09) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,#0006 0,#000 54% 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h2{margin:0;color:var(--navy);font-size:22px}.network-section-heading>p{max-width:520px;margin:0;color:var(--muted);font-size:12px;text-align:right}.network-grid{display:grid;gap:14px}.client-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.network-grid .network-card{min-height:206px}.network-page .network-card{--network-accent: #3973c6;--network-accent-dark: #295ca7;--network-tint: #e8f0ff;--network-line: #cbdcf5;position:relative;isolation:isolate;overflow:hidden;border-color:var(--network-line)}.network-page .network-card>*{position:relative;z-index:1}.network-page .network-card:before{position:absolute;right:-62px;bottom:-66px;z-index:0;width:310px;height:218px;content:"";background:var(--network-tint);border:1px solid var(--network-line);opacity:.24}.network-page .network-card:after{position:absolute;z-index:0;content:"";opacity:.3}.network-page .network-card .network-card-title svg{color:#fff;background:var(--network-accent);border-color:var(--network-accent)}.network-page .network-card .card-tags li{color:#fff;background:var(--network-accent);border-color:var(--network-accent)}.network-page .network-card .network-link{background:var(--network-accent);border-color:var(--network-accent)}.network-page .network-card .network-link:hover{background:var(--network-accent-dark);border-color:var(--network-accent-dark)}.network-service-card:before{border-radius:50% 46% 48% 52%;box-shadow:inset 0 0 0 44px #ffffff8c,inset 0 0 0 45px var(--network-line)}.network-service-card:after{right:54px;bottom:31px;width:17px;height:17px;background:var(--network-tint);border:2px solid var(--network-line);border-radius:50%;box-shadow:67px -28px 0 -2px var(--network-tint),67px -28px 0 0 var(--network-line),104px 34px 0 -2px var(--network-tint),104px 34px 0 0 var(--network-line),24px 75px 0 -2px var(--network-tint),24px 75px 0 0 var(--network-line)}.network-service-card:nth-child(2){--network-accent: #b66a3c;--network-accent-dark: #95542f;--network-tint: #fff1e8;--network-line: #f0d8c8}.network-service-card:nth-child(2):before{right:-56px;bottom:-76px;width:300px;height:230px;border-radius:50%;box-shadow:inset 0 0 0 27px #ffffff8c,inset 0 0 0 28px var(--network-line),inset 0 0 0 63px #ffffff7a,inset 0 0 0 64px var(--network-line)}.network-service-card:nth-child(2):after{right:31px;bottom:35px;width:130px;height:70px;border:1px solid var(--network-line);border-radius:11px;box-shadow:inset 0 17px #ffffff80;transform:rotate(-7deg)}.network-client-card:nth-child(1){--network-accent: #527bb7;--network-accent-dark: #416497;--network-tint: #e9f1fc;--network-line: #cbdff4}.network-client-card:nth-child(1):before{border-radius:18px;box-shadow:inset 0 30px #ffffff8c;transform:rotate(-5deg)}.network-client-card:nth-child(1):after{right:29px;bottom:39px;width:104px;height:8px;background:var(--network-line);border-radius:6px;box-shadow:0 22px 0 var(--network-line),0 44px 0 var(--network-line),-58px 0 0 -1px var(--network-tint),-58px 0 0 0 var(--network-line),-58px 22px 0 -1px var(--network-tint),-58px 22px 0 0 var(--network-line);transform:rotate(-5deg)}.network-client-card:nth-child(2){--network-accent: #168aa8;--network-accent-dark: #106e87;--network-tint: #e2f6fa;--network-line: #c4e9ef}.network-client-card:nth-child(2):before{right:-54px;bottom:-53px;width:278px;height:190px;border-radius:17px;box-shadow:inset 0 27px #ffffff85;transform:rotate(-5deg)}.network-client-card:nth-child(2):after{right:43px;bottom:12px;width:75px;height:126px;border:2px solid var(--network-line);border-radius:14px;box-shadow:inset 0 0 0 9px #ffffff73,-88px 37px 0 -36px var(--network-tint),-88px 37px 0 -35px var(--network-line);transform:rotate(9deg)}.network-client-card:nth-child(3){--network-accent: #bd7446;--network-accent-dark: #9d5d37;--network-tint: #fff0e7;--network-line: #f0d5c5}.network-client-card:nth-child(3):before{right:-45px;bottom:-57px;width:287px;height:197px;border-radius:18px;box-shadow:inset 0 28px #ffffff80;transform:rotate(5deg)}.network-client-card:nth-child(3):after{right:39px;bottom:16px;width:76px;height:128px;border:2px solid var(--network-line);border-radius:14px;box-shadow:inset 0 0 0 9px #ffffff73,-104px 39px 0 -39px var(--network-tint),-104px 39px 0 -38px var(--network-line),-57px -15px 0 -39px var(--network-tint),-57px -15px 0 -38px var(--network-line);transform:rotate(5deg)}.network-client-card:nth-child(4){--network-accent: #73839d;--network-accent-dark: #596a83;--network-tint: #edf1f7;--network-line: #d5dfeb}.network-client-card:nth-child(4):before{right:-1px;bottom:-58px;width:184px;height:284px;border:2px solid var(--network-line);border-radius:28px;box-shadow:inset 0 0 0 10px #ffffff73;transform:rotate(10deg)}.network-client-card:nth-child(4):after{right:51px;bottom:20px;width:79px;height:72px;border:2px solid var(--network-line);border-radius:18px 18px 10px 10px;box-shadow:20px 20px 0 -19px var(--network-tint),20px 20px 0 -17px var(--network-line),43px 20px 0 -19px var(--network-tint),43px 20px 0 -17px var(--network-line);transform:rotate(10deg)}.network-client-card:nth-child(5){--network-accent: #2f968d;--network-accent-dark: #25766f;--network-tint: #e3f6f3;--network-line: #c7e9e4}.network-client-card:nth-child(5):before{right:2px;bottom:-64px;width:128px;height:290px;border:2px solid var(--network-line);border-radius:64px 64px 28px 28px;box-shadow:inset 0 0 0 24px #ffffff6b;transform:rotate(35deg)}.network-client-card:nth-child(5):after{right:47px;bottom:16px;width:0;height:0;border-top:43px solid transparent;border-bottom:43px solid transparent;border-left:64px solid var(--network-line);transform:rotate(35deg)}.network-empty{min-height:108px;display:flex;align-items:center;gap:13px;padding:18px;color:var(--muted);background:#ffffffa8;border:1px dashed #b9cce4;border-radius:7px}.network-empty svg{flex:0 0 auto;color:var(--blue)}.network-empty strong{display:block;color:var(--navy);font-size:13px}.network-empty p{margin:4px 0 0;font-size:11px}.site-footer{background:var(--paper);border-top:1px solid var(--line);border-bottom:4px solid var(--blue)}.footer-main{display:flex;justify-content:space-between;gap:35px;padding:32px 0}.footer-main strong{color:var(--navy);font-size:14px}.footer-main p{max-width:560px;margin:8px 0 0;color:var(--muted);font-size:12px}.footer-actions{display:flex;align-items:center;gap:18px}.footer-actions a{display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-size:12px;font-weight:750}.footer-actions a:hover{color:var(--blue-dark)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:14px 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7px #c8daf1}.sim-hero h1{margin:0 0 7px;color:var(--navy);font-size:34px}.sim-hero p{margin:0;color:var(--muted);font-size:15px}.sim-purchase{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:30px;padding:27px 30px;background:var(--paper);border:1px solid var(--blue-line);border-left:5px solid var(--blue);border-radius:8px;box-shadow:var(--shadow)}.sim-purchase-copy{min-width:0}.sim-purchase .hero-label{margin-bottom:3px;font-size:12px}.sim-purchase h2{margin:0 0 7px;color:var(--navy);font-size:22px}.sim-purchase p{margin:0;color:var(--muted);font-size:13px}.sim-purchase .button{flex:0 0 auto;min-height:46px;padding-inline:19px}.sim-disclosures{display:grid;gap:10px;margin-top:28px}.sim-disclosure{background:var(--paper);border:1px solid var(--line);border-radius:8px}.sim-disclosure summary{display:flex;align-items:center;gap:12px;min-height:70px;padding:15px 19px;cursor:pointer;list-style:none}.sim-disclosure summary::-webkit-details-marker{display:none}.sim-disclosure summary:focus-visible{outline:3px solid rgba(36,99,212,.28);outline-offset:-3px}.sim-section-number{width:28px;height:28px;flex:0 0 28px;display:grid;place-items:center;color:var(--blue);background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:5px;font-family:ui-monospace,Cascadia Code,monospace;font-size:11px;font-weight:800}.sim-disclosure-title{min-width:0;display:grid;gap:1px}.sim-disclosure-title strong{color:var(--navy);font-size:18px;line-height:1.25}.sim-disclosure-title small{color:var(--muted);font-size:12px}.sim-disclosure-arrow{flex:0 0 auto;margin-left:auto;color:var(--blue);transition:transform .18s ease}.sim-disclosure[open]{border-color:#a9c6ed}.sim-disclosure[open] .sim-disclosure-arrow{transform:rotate(180deg)}.sim-disclosure-content{padding:0 19px 20px;border-top:1px solid var(--line)}.sim-disclosure-content>:first-child{margin-top:18px}.sim-section-description{margin:0 0 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