:root{--primary-500: #3b82f6;--primary-600: #2563eb;--primary-400: #60a5fa;--accent-500: #06b6d4;--success-500: #10b981;--warning-500: #f59e0b;--error-500: #ef4444;--neutral-50: #f8fafc;--neutral-100: #f1f5f9;--neutral-200: #e2e8f0;--neutral-300: #cbd5e1;--neutral-400: #94a3b8;--neutral-500: #64748b;--neutral-600: #475569;--neutral-700: #334155;--neutral-800: #1e293b;--neutral-900: #0f172a;--glass-bg: rgba(30, 41, 59, .6);--glass-border: rgba(148, 163, 184, .1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:linear-gradient(135deg,#0f172a,#1e293b,#0f172a);color:#f1f5f9;min-height:100vh}#root{min-height:100vh}h1,h2,h3,h4{font-weight:600;color:var(--neutral-50)}a{color:var(--primary-400);text-decoration:none}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:2rem;max-width:1400px;margin:0 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