:root{--primary: #00BCD4;--primary-dark: #0097A7;--primary-light: #4DD0E1;--secondary: #0D47A1;--secondary-dark: #01579B;--secondary-light: #1976D2;--text-dark: #2c3e50;--text-light: #7f8c8d;--background: #ffffff;--card-bg: #f8f9fa;--accent: #00BCD4;--border-color: #e5e7eb;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-dark);line-height:1.6;background:#f9fafb}html{scroll-behavior:smooth}router-outlet{display:none}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-dark)}a{color:var(--primary);text-decoration:none;transition:color .3s}a:hover{color:var(--primary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.mt-4{margin-top:2rem}.mb-4{margin-bottom:2rem}