:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#162443;background:#f5f8ff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 8% 26%,#e8f0ff 0,transparent 48%),radial-gradient(ellipse at 95% 8%,#e3f7ff 0,transparent 45%),#f7f9fe}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #047dc7;outline-offset:6px;border-radius:5px}.wrap{width:min(1200px,calc(100% - 112px));margin-inline:auto}.skip-link{position:absolute;top:-80px;left:20px;z-index:10;padding:12px 18px;background:#fff}.skip-link:focus{top:12px}.site-header{height:114px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;flex-shrink:0}.brand img{display:block;width:204px;height:auto}.site-header nav{display:flex;align-items:center;gap:32px;font-size:14px;color:#56647d}.site-header nav a:hover{color:#135bea}.site-header .nav-platform{display:flex;gap:18px;align-items:center;padding:12px 17px;border:1px solid #ccd9f0;border-radius:8px;color:#24426d;background:#ffffff8c}.hero{display:grid;grid-template-columns:minmax(0,1.23fr) minmax(0,1fr);gap:64px;padding:52px 0 56px;align-items:center}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 26px;font-size:14px;letter-spacing:1px;color:#49658e;line-height:1.7}.eyebrow>span{width:7px;height:7px;border-radius:50%;background:#2879fa;box-shadow:0 0 0 5px #2879fa12;flex-shrink:0}h1{font-size:76px;font-weight:750;letter-spacing:-3px;line-height:1.15;margin:0 0 17px;color:#142d55}.title-dot{color:#246aff;margin-left:5px}.hero-subtitle{font-size:34px;line-height:1.5;letter-spacing:1px;font-weight:550;margin:0 0 22px;color:#233d64}.intro{font-size:15px;line-height:1.9;color:#687990;margin:0}.case-entries{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:35px}.case-card{display:flex;flex-direction:column;min-height:152px;padding:20px 21px;border:1px solid #dce5f3;border-radius:14px;background:#ffffffb8;box-shadow:0 4px 14px #253a6b03;transition:transform .18s,border-color .18s,box-shadow .18s}.case-card:hover{transform:translateY(-4px);border-color:#9ebeff;box-shadow:0 12px 24px #2357a00d}.case-icon{display:inline-flex;color:#326ceb;margin-bottom:14px}.case-icon svg{width:25px;height:25px}.case-icon.cyan{color:#049cac}.case-heading{display:flex;align-items:center;justify-content:space-between;font-size:17px;font-weight:650;letter-spacing:.5px}.case-heading>span{color:#8da1bf;font-size:18px;font-weight:400}.case-detail{color:#78869b;font-size:12px;line-height:1.7;margin-top:7px}.platform-card{position:relative;display:flex;flex-direction:column;min-height:460px;border:1px solid #b5d2f4;border-radius:23px;overflow:hidden;background:radial-gradient(ellipse at 85% 20%,#ffffff80 0,transparent 58%),linear-gradient(145deg,#e0efff,#c8e1ff 55%,#b6d5fb);box-shadow:0 18px 45px -24px #407dbb40;color:#204d80;transition:box-shadow .18s,transform .18s}.platform-card:hover{transform:translateY(-3px);box-shadow:0 23px 50px -21px #407dbb50}.platform-top{position:relative;display:flex;align-items:center;justify-content:space-between;padding:24px 30px;z-index:2}.platform-label{font-size:15px;letter-spacing:1px}.platform-arrow{display:grid;place-items:center;width:32px;height:32px;border:1px solid #7098c45c;border-radius:50%;font-size:21px}.platform-art{position:relative;display:flex;align-items:center;justify-content:center;height:180px;isolation:isolate}.platform-art img{position:relative;width:235px;height:auto;opacity:.68;z-index:1;transform:rotate(-8deg)}.orbit{position:absolute;left:50%;top:50%;border:1px solid #789fcd45;border-radius:50%;transform:translate(-50%,-50%) rotate(-24deg);width:350px;height:190px}.orbit-two{width:430px;height:250px;border-color:#789fcd28}.art-caption{position:absolute;bottom:-4px;left:0;right:0;text-align:center;font-size:8px;letter-spacing:4px;color:#56769b}.platform-bottom{position:relative;padding:24px 30px 28px}.platform-bottom h2{font-size:32px;font-weight:550;line-height:1.45;letter-spacing:1px;margin:0 0 10px}.platform-bottom p{font-size:14px;color:#4e6b91;margin:0;letter-spacing:.3px}.service-line{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #dfe7f2;padding:24px 0 32px;color:#7b8ba1;font-size:12px;line-height:1.8;letter-spacing:.5px}.service-line i{font-style:normal;margin:0 15px;color:#b6c3d7}.site-footer{background:#fff;border-top:1px solid #e6ecf4}.footer-grid{display:grid;grid-template-columns:2fr 1.15fr 1fr .8fr;gap:38px;padding-top:43px;padding-bottom:35px}.footer-brand .brand img{width:176px}.footer-brand>p{font-size:12px;color:#91a0b4;line-height:1.8;margin:18px 0 0}.footer-column h2{font-size:13px;font-weight:650;margin:3px 0 17px;color:#42536b}.footer-column a,.footer-column p{display:block;font-size:12px;color:#8a97aa;line-height:1.5;margin:0 0 11px}.footer-column a:hover{color:#246aff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid #eef1f6;padding:20px 0 24px;font-size:11px;line-height:1.7;color:#98a4b5}.footer-bottom p{margin:0}.footer-bottom a:hover{color:#246aff}
@media(min-width:1600px){.site-header{height:132px}.hero{padding-top:66px;padding-bottom:70px;gap:90px}.platform-card{min-height:470px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero{gap:34px;grid-template-columns:1.15fr 1fr}h1{font-size:64px}.hero-subtitle{font-size:29px}.eyebrow{font-size:12px;letter-spacing:.3px}.case-card{padding:18px 15px}.case-detail{font-size:11px}.platform-bottom h2{font-size:29px}.footer-grid{gap:25px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{height:86px;gap:16px}.brand img{width:157px}.site-header nav{gap:0}.site-header nav>a:not(.nav-platform){display:none}.site-header .nav-platform{font-size:12px;padding:9px 11px;gap:9px}.hero{grid-template-columns:1fr;padding:35px 0 30px;gap:28px}.eyebrow{font-size:12px;margin-bottom:24px;letter-spacing:.3px}h1{font-size:60px;letter-spacing:-2px;margin-bottom:14px}.hero-subtitle{font-size:29px;line-height:1.55;margin-bottom:18px}.intro{font-size:13px;line-height:1.9}.desktop-break{display:none}.case-entries{margin-top:25px;gap:12px}.case-card{padding:18px 15px;min-height:148px}.case-heading{font-size:16px}.case-detail{font-size:11px}.platform-card{min-height:350px;border-radius:19px}.platform-top{padding:21px 25px}.platform-art{height:135px}.platform-art img{width:195px}.platform-bottom{padding:20px 25px 24px}.platform-bottom h2{font-size:29px}.platform-bottom h2 br{display:none}.platform-bottom p{margin-bottom:0}.art-caption{bottom:-1px}.service-line{display:block;padding:20px 0 25px;font-size:11px}.service-line>span{display:block}.service-line>span:first-child{margin-bottom:6px}.service-line i{margin:0 8px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px 15px;padding-top:32px;padding-bottom:24px}.footer-brand{grid-column:1/-1;margin-bottom:3px}.footer-brand .brand img{width:162px}.footer-brand>p{margin-top:12px}.footer-column:last-child{display:none}.footer-bottom{display:block;padding:18px 0 23px;font-size:10px}.footer-bottom a{display:inline-block;margin-top:7px}}
@media(prefers-reduced-motion:reduce){.case-card,.platform-card{transition:none}.case-card:hover,.platform-card:hover{transform:none}}