#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}nav ul{list-style:none;padding:0;display:flex;gap:1rem;justify-content:center;margin-bottom:2rem}nav a{text-decoration:none;color:#646cff;font-weight:500}nav a:hover{color:#535bf2}.App{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}main{padding:2rem 0}h1{color:#333}p{color:#666;line-height:1.6}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%}