:root{color-scheme:dark;--bg:#070b14;--panel:#0c1220;--panel-2:#101827;--line:#202b3d;--line-soft:#172235;--text:#f5f7fb;--muted:#8794a8;--accent:#9cff57;--accent-2:#68d7ff;--danger:#ff7185;--radius:20px;--shadow:0 24px 80px rgba(0,0,0,.34)}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 75% -20%,rgba(54,111,255,.16),transparent 30%),radial-gradient(circle at 15% 110%,rgba(156,255,87,.07),transparent 35%),var(--bg);color:var(--text);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line-soft);padding:28px 20px 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