:root{--bg:#0b1016;--panel:#111922;--panel2:#151f29;--line:#273440;--text:#edf2f6;--muted:#a0afbd;--accent:#79e2c5;--gold:#ebc284;--sidebar:256px;color-scheme:dark;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid 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@media(min-width:1700px){.hero-grid{gap:70px}.constellation{height:420px}}
@media(max-width:1250px){:root{--sidebar:224px}main{padding:0 32px}.topbar{padding:0 32px}.sidebar{padding-left:14px;padding-right:14px}.hero-grid{grid-template-columns:1.1fr 1fr;gap:12px}h1{font-size:48px}.constellation{height:320px}.satellite{font-size:9px;padding:9px}.center-node{width:132px;height:132px}.center-node strong{font-size:22px}.system-layers>article{flex-wrap:wrap;gap:15px}.system-layers>article p{flex-basis:55%}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.legend-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{gap:6px}.step{padding:16px 10px}.step strong{font-size:12px}.brand{font-size:12px}}
@media(max-width:980px){:root{--sidebar:0px}.sidebar{width:260px;transform:translateX(-100%);transition:transform .2s;box-shadow:20px 0 60px #0006}.sidebar.open{transform:translateX(0)}#menu-toggle{display:inline-flex}.topbar{height:64px;padding:0 24px;gap:12px}.breadcrumb{margin-right:auto}.breadcrumb>span:first-child{padding:0 5px}main{padding:0 32px}.hero-grid{grid-template-columns:1fr 1fr}.hero{padding-top:35px}.constellation{height:330px}h1{font-size:46px}.hero-copy{font-size:14px}section{padding:60px 0}.sidebar-footer{margin-top:auto}.steps{grid-template-columns:repeat(5,minmax(0,1fr))}footer{padding:30px 32px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}