:root{--color-primary: #1a2332;--color-primary-light: #2d3e52;--color-accent: #e67e22;--color-accent-dark: #d35400;--color-bg: #ffffff;--color-bg-alt: #f8f9fa;--color-text: #212529;--color-text-light: #6c757d;--color-border: #dee2e6;--color-success: #28a745;--color-error: #dc3545;--font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 50px rgba(0, 0, 0, .15);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-primary);color:var(--color-text);background:var(--color-bg);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 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