*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--secondary: #8b5cf6;--accent: #10b981;--text: #1f2937;--text-light: #6b7280;--background: #ffffff;--background-light: #f9fafb;--border: #e5e7eb;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;color:var(--text);background-color:var(--background);line-height:1.6;overflow-x:hidden}html{scroll-behavior:smooth}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.mobile-only{display:none}@media (max-width: 768px){.mobile-only{display:block}.desktop-only{display:none}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:#fff;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background-color:var(--primary);color:#fff}.fade-in{animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}:root{--spacing-unit: .5rem;--container-padding: 1rem}img{max-width:100%;height:auto}.container{width:100%;padding:0 var(--container-padding);margin:0 auto}@media (min-width: 768px){:root{--spacing-unit: 1rem;--container-padding: 2rem}.container{max-width:720px}}@media (min-width: 1024px){:root{--spacing-unit: 1.5rem;--container-padding: 3rem}.container{max-width:1200px}}