*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f1a;--surface: #1a1a2e;--surface2: #16213e;--accent: #e94560;--accent2: #f5a623;--accent3: #0f3460;--text: #eaeaea;--text-muted: #9ca3af;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 24px rgba(0, 0, 0, .4)}html,body{height:100%;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}#root,.app{min-height:100vh;display:flex;flex-direction:column;align-items:center}.screen{width:100%;max-width:800px;min-height:100vh;padding:32px 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