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#4285f4;--color-blue-dark: #357abd;--color-white: #ffffff;--color-gray-50: #f8f9fa;--color-gray-100: #e9ecef;--color-gray-200: #dee2e6;--color-gray-600: #666666;--color-gray-700: #555555;--color-success: #4caf50;--color-success-bg: #e8f5e9;--color-success-text: #2e7d32;--color-error: #f44336;--color-error-bg: #ffebee;--color-error-text: #c62828;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 60px;--font-xs: 12px;--font-sm: 14px;--font-base: 16px;--font-lg: 18px;--font-xl: 20px;--font-2xl: 24px;--font-3xl: 32px;--font-4xl: 48px;--font-5xl: 72px;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .1);--transition-fast: .15s 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var(--space-lg);border-radius:var(--radius-md);font-size:var(--font-sm);font-weight:var(--font-medium);margin-bottom:var(--space-lg)}.message-success{background:var(--color-success-bg);color:var(--color-success-text);border:1px solid var(--color-success)}.message-error{background:var(--color-error-bg);color:var(--color-error-text);border:1px solid var(--color-error)}.text-center{text-align:center}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.p-sm{padding:var(--space-sm)}.p-md{padding:var(--space-md)}.p-lg{padding:var(--space-lg)}.p-xl{padding:var(--space-xl)}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.container-sm{max-width:800px}.container-xs{max-width:480px}@media (max-width: 768px){:root{--font-5xl: 36px;--font-4xl: 28px;--font-3xl: 24px}.card{padding:var(--space-xl)}}@media (max-width: 480px){.card{padding:var(--space-lg)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}