:root{--ink:#24272b;--muted:#73777c;--blue:#4e88c9;--line:#e9ebee;--shell:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;color:var(--ink);background:white;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}img,svg{max-width:100%}.shell{width:min(var(--shell),calc(100% - 80px));margin-inline:auto}.section{padding-block:80px 96px}.eyebrow{font-size:24px;line-height:1.2;font-weight:500;color:#686c71}.section-title{font-size:44px;letter-spacing:-1.3px;line-height:1.36;font-weight:650;margin-top:20px}.section-lead{font-size:16px;line-height:1.85;color:#74787d;margin-top:24px}.pill{border:1px solid #cdd1d6;border-radius:28px;display:inline-flex;align-items:center;gap:34px;padding:15px 26px;font-size:15px;transition:background .2s,border-color .2s,transform .2s}.pill:hover{background:#f4f7fa;border-color:#99a5b2;transform:translateY(-2px)}.pill span{font-size:20px;line-height:1}.skip{position:fixed;left:20px;top:-80px;z-index:100;padding:12px;background:white;color:#24272b}.skip:focus{top:12px}:focus-visible{outline:2px solid #4f86c6;outline-offset:5px}
header{position:absolute;left:0;top:0;width:100%;height:72px;color:#fff;z-index:20;transition:background .25s,box-shadow .25s}header.scrolled{position:fixed;background:#fffffff5;color:#46494c;box-shadow:0 1px 0 #0000000d;backdrop-filter:blur(12px)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:20px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}.brand svg{width:32px;height:26px}.brand span{font-size:19px;font-weight:650;letter-spacing:1px}nav{display:flex;align-items:center;gap:38px}nav a{font-size:14px;opacity:.85;white-space:nowrap;padding:10px 0;transition:opacity .2s}nav a:hover{opacity:1}nav a.active{border:1px solid #ffffff69;border-radius:24px;padding:10px 20px}header.scrolled nav a.active{border-color:#bfc5cc}.menu-toggle{background:none;border:0;width:32px;height:38px;padding:7px 0;color:inherit;display:none}.menu-toggle span{height:2px;width:24px;background:currentColor;display:block;margin:6px auto;transition:transform .2s}.hero{background:#6cafe4;background-image:radial-gradient(ellipse at 5% 12%,#9ccdf0 0,transparent 48%),radial-gradient(ellipse at 92% 68%,#4189ce 0,transparent 56%),linear-gradient(115deg,#86c4ed,#609ed5);height:700px;position:relative;color:white;overflow:hidden}.hero-light{position:absolute;width:1100px;height:950px;left:32%;top:-580px;border-radius:50%;background:#b3daf3;filter:blur(100px);opacity:.32;animation:breathe 14s ease-in-out infinite alternate}.hero-content{padding-top:186px;position:relative}.hero-kicker{font-size:13px;letter-spacing:2px;opacity:.7;margin-bottom:27px}.hero h1{font-size:60px;line-height:1.37;letter-spacing:1px;font-weight:700}.hero-sub{font-size:17px;font-weight:350;line-height:1.85;color:#ffffffdf;margin-top:24px}.hero-cta{display:inline-flex;gap:42px;align-items:center;font-size:15px;border:1px solid #ffffff8c;border-radius:30px;padding:13px 23px;margin-top:30px;transition:background .25s}.hero-cta:hover{background:#ffffff20}.hero-cta span{font-size:20px}.hero-bottom{position:absolute;bottom:25px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between;font-size:11px;letter-spacing:1px;color:#ffffffa3}.mobile-break{display:none}@keyframes breathe{to{transform:translate(150px,120px);opacity:.5}}
.product-tabs{display:flex;align-items:center;gap:32px}.product-tabs [role=tablist]{display:flex;gap:18px}.product-tabs button{background:white;border:1px solid #e0e2e5;border-radius:24px;color:#74777b;padding:11px 24px;min-width:120px;font-size:14px}.product-tabs button[aria-selected=true]{border-color:#8d9299;color:#26292e;font-weight:600}.product-panel{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:72px;padding:65px 0 60px;animation:panel-in .4s ease}.product-panel[hidden]{display:none}.product-name{font-size:24px;font-weight:650;color:var(--blue)}.product-copy h3{font-size:44px;line-height:1.38;letter-spacing:-1px;margin-top:20px;font-weight:650}.product-description{font-size:16px;line-height:1.85;color:#74787d;margin-top:22px;max-width:470px}.product-tags{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;font-size:13px;color:#8e939a}.product-tags span+span:before{content:"";display:inline-block;width:1px;height:10px;background:#dadddf;margin-right:18px}.product-copy .pill{margin-top:35px}.product-visual{background:#fafbfc;border-radius:14px;border:1px solid #e0e5ec;overflow:hidden;box-shadow:0 18px 65px #314e7010;transform:perspective(1500px) rotateY(-3deg)}.browser-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:15px 17px;border-bottom:1px solid #e7eaee;background:#fff;font-size:11px;color:#9299a0}.browser-dots{font-size:9px;letter-spacing:2px;color:#d4d9df}.browser-bar small{font-size:10px}.mock-app{padding:30px 27px 32px}.mock-brand{font-weight:750;font-size:17px;letter-spacing:.4px}.mock-brand span{float:right;font-size:9px;color:#8f969e;font-weight:400;letter-spacing:0;padding-top:5px}.mock-heading{font-size:28px;line-height:1.5;font-weight:600;margin-top:35px;letter-spacing:-.8px}.mock-search{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8a919b;border:1px solid #e3e7ec;background:#fff;padding:10px 11px 10px 15px;margin-top:22px;border-radius:7px;gap:12px}.mock-search b{background:#c25347;color:white;border-radius:5px;padding:5px 9px;font-weight:400}.mock-tags{display:flex;gap:10px;margin-top:12px;font-size:10px;color:#858c94}.mock-tags span{border:1px solid #e3e7ec;padding:5px 10px;border-radius:20px}.mock-divider{height:1px;background:#e7eaee;margin-top:29px}.mock-label{font-size:10px;color:#939aa2;margin-top:19px}.mock-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px}.mock-steps>div{padding:13px 9px;background:#fff;border:1px solid #ebedf1;border-radius:6px}.mock-steps i{font-style:normal;color:#bd6559;font-size:10px;display:block}.mock-steps strong{font-size:11px;font-weight:500;display:block;margin-top:9px}.mock-steps small{font-size:8px;color:#a1a7ad;display:block;margin-top:7px;white-space:nowrap}.product-summary{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-top:1px solid var(--line);padding-top:28px}.product-summary a{position:relative;padding-right:24px}.product-summary span{font-size:15px;font-weight:600}.product-summary p{font-size:13px;color:#8a8e94;margin-top:8px;line-height:1.6}.product-summary b{position:absolute;right:0;top:8px;color:#9ba5b1;font-weight:400}.source-visual .mock-search b{background:#4e88c9}.capacity-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.capacity-grid>div{padding:15px;background:#fff;border:1px solid #e7eaee;border-radius:7px}.capacity-grid small{display:block;font-size:9px;color:#9aa1a8}.capacity-grid strong{display:block;font-weight:500;font-size:12px;margin-top:9px}@keyframes panel-in{from{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.services{border-top:1px solid #f0f1f3}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 36px;margin-top:36px}.service-card{border:1px solid #eceef1;border-radius:16px;padding:32px 35px;background:#fff;box-shadow:0 4px 16px #1f253406;transition:box-shadow .25s,transform .25s}.service-card:hover{transform:translateY(-3px);box-shadow:0 12px 24px #1f25340b}.card-kicker{display:flex;justify-content:space-between;color:#7b91aa;font-size:13px}.card-kicker span:last-child{color:#bcc2ca;font-size:12px}.service-card h3{font-size:24px;line-height:1.5;font-weight:600;margin-top:17px;letter-spacing:-.5px}.service-card p{color:#82868d;font-size:15px;line-height:1.8;margin-top:12px}.service-card ul{list-style:none;padding:0;margin:18px 0 0;font-size:13px;color:#7c8188;line-height:1.8}.service-card li{padding-left:12px;position:relative}.service-card li:before{content:"";width:3px;height:3px;border-radius:50%;background:#a6adb7;position:absolute;left:0;top:10px}.services .pill{margin-top:30px}.engine{background:#242526;color:white;overflow:hidden}.engine .eyebrow{color:#ffffff80}.engine .section-lead{color:#ffffff80}.network{height:430px;position:relative;margin:38px auto 15px;max-width:800px;display:flex;justify-content:center;align-items:center}.network-core{height:160px;width:160px;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid #7087a14d;border-radius:50%;background:radial-gradient(circle at 30% 20%,#535e69,#30363d 65%);box-shadow:0 0 100px #6f9ac81c,inset 0 0 25px #b9d5f016;z-index:1}.network-core span{font-size:30px;font-weight:500;letter-spacing:6px;padding-left:6px}.network-core small{font-size:10px;color:#c6ccd3;margin-top:14px}.orbit{position:absolute;left:50%;top:50%;border:1px solid #8496ab36;border-radius:50%;width:420px;height:260px;transform:translate(-50%,-50%) rotate(-28deg)}.orbit-two{transform:translate(-50%,-50%) rotate(28deg)}.orbit-three{width:320px;height:320px;border-color:#7184961f}.node{position:absolute;display:flex;gap:8px;align-items:center;font-size:13px;color:#c1c6cc}.node i{width:5px;height:5px;border-radius:50%;background:#a4bed8;box-shadow:0 0 15px #99b6d5}.n1{left:12%;top:20%}.n2{right:10%;top:20%}.n3{left:0;top:50%}.n4{right:0;top:50%}.n5{left:16%;bottom:17%}.n6{right:12%;bottom:17%}.engine-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;border-top:1px solid #ffffff1a;padding-top:32px}.engine-flow span{font-size:18px;color:#e1e3e6}.engine-flow p{color:#ffffff65;font-size:13px;line-height:1.8;margin-top:12px}.partners-section{background:#f5f7fc}.section-label{display:flex;align-items:center;gap:15px}.sample-tag{font-size:10px;color:#8b929c;border:1px solid #d7dce5;padding:4px 9px;border-radius:20px;letter-spacing:.2px}.sample-note{font-size:12px;line-height:1.8;color:#9ba1ab;margin-top:8px}.partner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px 30px;margin-top:32px}.partner{height:140px;background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:13px;position:relative}.partner img{width:44px;height:44px;object-fit:contain;border-radius:10px}.partner>span{font-size:20px;color:#535a64;font-weight:500}.partner small{position:absolute;right:11px;top:10px;font-size:9px;color:#b3b9c2}.contact-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:80px;margin-top:24px}.contact-copy .section-title{margin-top:0}.contact-copy .section-lead{font-size:15px}.contact-info{margin-top:38px;font-size:14px}.contact-info>span{color:#3f4854;display:block;margin-bottom:15px}.contact-info p{color:#888e95;line-height:2}.contact-info small{font-size:10px;display:inline-block;border:1px solid #e1e5e9;padding:0 7px;border-radius:4px;margin-left:18px;color:#a8adb4}.contact-form{background:#fafbfc;border:1px solid #edf0f3;border-radius:14px;padding:28px 30px}.form-title{font-size:18px;font-weight:500;display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.form-title span{font-size:10px;color:#a1a7b0;font-weight:400}.contact-form label{display:block;font-size:12px;color:#8a9099;margin-bottom:17px;line-height:1.5}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}input,textarea{width:100%;border:1px solid #e2e6eb;border-radius:6px;background:white;padding:11px 12px;margin-top:7px;color:#7b828d;font-size:12px;min-width:0;resize:vertical;-webkit-text-fill-color:#a8aeb7;opacity:1}input::placeholder,textarea::placeholder{color:#a8aeb7;opacity:1}.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px}.form-bottom small{font-size:10px;line-height:1.7;color:#a0a6af}.form-bottom button{white-space:nowrap;border:1px solid #d5dce4;color:#939fae;background:#eef1f5;border-radius:24px;padding:11px 17px;font-size:12px}footer{background:#fbfbfb;border-top:1px solid #f0f0f0}.footer-inner{display:flex;align-items:center;justify-content:space-between;padding-block:30px 36px;font-size:13px;color:#7a8088}.footer-inner small{font-size:12px;display:block;margin-top:7px;color:#a0a5ad}.footer-inner a{font-size:12px;color:#9198a2}
@media(min-width:1600px){.hero{height:760px}.hero-content{padding-top:205px}}
@media(max-width:1000px){.shell{width:calc(100% - 64px)}nav{gap:22px}.product-panel{gap:36px}.hero h1{font-size:54px}.product-copy h3{font-size:36px}.mock-app{padding:25px 20px}.mock-heading{font-size:24px}.contact-layout{gap:40px}.service-card{padding:28px}.partner>span{font-size:18px}}
@media(max-width:768px){html{scroll-padding-top:65px}.shell{width:calc(100% - 60px)}.section{padding-block:50px 60px}.eyebrow{font-size:16px}.section-title{font-size:29px;line-height:1.4;letter-spacing:-.6px;margin-top:14px}.section-lead{font-size:14px;line-height:1.85;margin-top:18px}.desktop-break{display:none}header{height:64px}.brand svg{width:29px}.brand span{font-size:17px}.menu-toggle{display:block}header nav{display:none;position:absolute;left:0;top:64px;width:100%;padding:16px 30px 24px;background:#fff;color:#46494c;box-shadow:0 16px 20px #13213a0d}header.open{background:#fff;color:#46494c}header.open nav{display:flex;flex-direction:column;align-items:stretch;gap:0}header nav a{padding:17px 0;border-bottom:1px solid #f0f1f3}header nav a.active{border:0;border-bottom:1px solid #f0f1f3;border-radius:0;padding:17px 0;font-weight:600}.open .menu-toggle span:first-child{transform:translateY(4px) rotate(45deg)}.open .menu-toggle span:last-child{transform:translateY(-4px) rotate(-45deg)}.hero{height:610px}.hero-content{padding-top:167px}.hero-kicker{font-size:9px;letter-spacing:1.5px;margin-bottom:26px}.hero h1{font-size:36px;letter-spacing:-.6px;line-height:1.5}.hero-sub{font-size:13px;line-height:1.9;margin-top:20px}.mobile-break{display:block}.hero-cta{font-size:13px;padding:11px 18px;gap:32px;margin-top:26px}.hero-bottom{font-size:9px;bottom:20px}.hero-bottom span:last-child{display:none}.hero-light{left:5%;width:700px;height:700px;top:-450px}.product-tabs{gap:22px;align-items:center;flex-wrap:wrap}.product-tabs [role=tablist]{gap:10px}.product-tabs button{font-size:12px;min-width:0;padding:9px 16px}.product-panel{display:flex;flex-direction:column;gap:34px;padding:37px 0 32px;align-items:stretch}.product-name{font-size:18px}.product-copy h3{font-size:29px;line-height:1.45;letter-spacing:-.6px;margin-top:14px}.product-description{font-size:14px;line-height:1.85;margin-top:16px}.product-tags{font-size:11px;gap:12px;margin-top:18px}.product-tags span+span:before{margin-right:12px}.product-copy .pill{margin-top:25px}.pill{font-size:13px;padding:12px 20px;gap:32px}.product-visual{width:100%;transform:none;box-shadow:0 12px 35px #314e700c;border-radius:11px}.browser-bar{font-size:9px;padding:12px 12px;gap:6px}.browser-bar small{font-size:8px}.browser-dots{font-size:7px}.mock-app{padding:23px 20px}.mock-brand{font-size:15px}.mock-brand span{font-size:8px}.mock-heading{font-size:25px;line-height:1.5;margin-top:28px}.mock-search{margin-top:18px}.mock-steps{gap:6px}.mock-steps>div{padding:11px 7px}.mock-steps strong{font-size:10px}.mock-steps small{font-size:7px}.product-summary{gap:22px;padding-top:22px}.product-summary span{font-size:13px}.product-summary p{font-size:11px;margin-top:8px}.product-summary b{display:none}.product-summary a{padding-right:0}.service-grid{grid-template-columns:1fr;gap:14px;margin-top:26px}.service-card{border-radius:12px;padding:23px 23px}.card-kicker{font-size:11px}.card-kicker span:last-child{font-size:10px}.service-card h3{font-size:21px;line-height:1.5;margin-top:14px}.service-card p{font-size:13px;line-height:1.85;margin-top:10px}.service-card ul{font-size:12px;margin-top:13px}.services .pill{margin-top:24px}.network{height:330px;margin-top:20px}.network-core{width:117px;height:117px}.network-core span{font-size:24px}.network-core small{font-size:8px;margin-top:9px}.orbit{width:265px;height:170px}.orbit-three{width:230px;height:230px}.node{font-size:10px;gap:5px}.node i{width:4px;height:4px}.n1{left:0;top:15%}.n2{right:0;top:15%}.n3{left:-6px;top:48%}.n4{right:-6px;top:48%}.n5{left:0;bottom:15%}.n6{right:0;bottom:15%}.engine-flow{grid-template-columns:1fr;gap:22px;padding-top:26px}.engine-flow>div{display:flex;justify-content:space-between;gap:15px;align-items:center}.engine-flow span{font-size:13px;white-space:nowrap}.engine-flow p{font-size:11px;margin:0;line-height:1.6}.partner-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:25px}.partner{height:104px;gap:8px;flex-direction:column;border-radius:10px}.partner img{width:30px;height:30px;border-radius:7px}.partner>span{font-size:13px}.partner small{font-size:8px;top:7px;right:8px}.sample-tag{font-size:9px;padding:3px 8px}.sample-note{font-size:10px;margin-top:10px}.partners-section .section-lead{font-size:13px}.contact-layout{grid-template-columns:1fr;gap:32px;margin-top:20px}.contact-copy .section-lead{font-size:13px}.contact-info{margin-top:25px;font-size:12px}.contact-info>span{margin-bottom:9px}.contact-info small{font-size:9px}.contact-form{padding:23px 20px;border-radius:12px}.form-title{font-size:16px}.form-title span{font-size:9px}.form-row{gap:12px}.form-bottom{flex-direction:column;align-items:flex-start;gap:12px}.form-bottom small{font-size:9px}.form-bottom button{align-self:flex-end}.footer-inner{font-size:12px;padding-block:24px 30px;gap:12px}.footer-inner small,.footer-inner a{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}