:root{--color-primary:#0052a3;--color-primary-dark:#06c;--color-accent:#4ade80;--color-accent-dark:#22c55e;--color-text-primary:#1e293b;--color-text-secondary:#475569;--color-text-muted:#64748b;--color-bg-light:#f8fafc;--color-border:#e2e8f0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;color:var(--color-text-primary);background-color:#fff;min-width:320px}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--color-primary)}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:1.75rem}p{line-height:1.6}#app{width:100%;min-height:100vh}button{font-family:inherit;cursor:pointer}button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-dark)}@media(max-width:768px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}}