:root{--bg-base: #0B0F1A;--bg-surface: #111827;--bg-elevated: #1A2236;--bg-border: #1E2D45;--bg-hover: #1E2A3E;--accent: #3B82F6;--accent-dark: #2563EB;--accent-glow: rgba(59, 130, 246, .15);--accent-2: #60A5FA;--accent-2-glow:rgba(96, 165, 250, .12);--text-primary: #EEF2FF;--text-secondary: #8A9BBE;--text-muted: #4A5578;--text-inverted: #0B0F1A;--green: #22C55E;--red: #EF4444;--yellow: #F59E0B;--blue: #3B82F6;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 40px rgba(0,0,0,.6);--transition: .18s cubic-bezier(.4,0,.2,1)}[data-theme=light]{--bg-base: #F0F2F7;--bg-surface: #FFFFFF;--bg-elevated: #F5F7FC;--bg-border: #DDE3EF;--bg-hover: #E8EDF8;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--text-inverted: #FFFFFF;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 8px 40px rgba(0,0,0,.12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px;scroll-behavior:smooth}body{font-family:Outfit,system-ui,sans-serif;background:var(--bg-base);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--bg-border);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}h1,h2,h3,h4,h5{font-weight:700;line-height:1.25;letter-spacing:-.01em}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.15rem}code,pre,.mono{font-family:Space Mono,monospace;font-size:.85em}.app-layout{display:grid;grid-template-columns:240px 1fr;grid-template-rows:56px 1fr;min-height:100vh}.app-header{grid-column:1/-1}.app-sidebar{grid-row:2}.app-main{grid-row:2;overflow-y:auto}.header{display:flex;align-items:center;justify-content:space-between;padding:0 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