html[data-atlas-surface="app"] body{overscroll-behavior:none}html[data-atlas-surface="app"] .topbar{padding-top:max(0px,env(safe-area-inset-top))}html[data-atlas-device="mobile"] .topbar{height:64px}html[data-atlas-device="mobile"] .brand small{display:none}html[data-atlas-device="mobile"] .shell{display:block;padding-bottom:82px}html[data-atlas-device="mobile"] .rail{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:20;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:8px;border:1px solid rgba(112,212,255,.16);border-radius:22px;background:rgba(5,11,20,.82);backdrop-filter:blur(22px);box-shadow:0 18px 50px rgba(0,0,0,.38);overflow:hidden}html[data-atlas-device="mobile"] .rail .nav{font-size:10px;text-align:center;padding:9px 4px;border-radius:14px;white-space:normal;line-height:1.2}html[data-atlas-device="mobile"] .rail .nav:nth-child(n+6){display:none}html[data-atlas-device="mobile"] .workspace{padding:16px 14px 30px}html[data-atlas-device="mobile"] .hero h1{font-size:32px;line-height:1.05}html[data-atlas-device="mobile"] .hero{margin-bottom:18px}html[data-atlas-device="mobile"] .grid{grid-template-columns:1fr}html[data-atlas-device="mobile"] .card{border-radius:20px;min-height:auto}html[data-atlas-device="tablet"] .shell{grid-template-columns:178px 1fr}html[data-atlas-device="tablet"] .rail{padding:18px 10px}html[data-atlas-device="tablet"] .workspace{padding:24px}html[data-atlas-device="desktop"] .workspace{max-width:1800px;width:100%;margin:0 auto}html[data-atlas-surface="app"] footer{padding-bottom:max(0px,env(safe-area-inset-bottom))}