:root{--bg: #f4f6f9;--surface: #ffffff;--text: #1a1a2e;--text-muted: #6b7280;--border: #e5e7eb;--green: #22c55e;--blue: #3b82f6;--amber: #f59e0b;--red: #ef4444;--purple: #8b5cf6;--radius: 14px;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 14px rgba(0, 0, 0, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:var(--bg);color:var(--text)}.app{max-width:1040px;margin:0 auto;padding:1.5rem 1rem 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