*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{font-family:system-ui,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#213547;background-color:#fff}body{min-width:320px;min-height:100vh}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}#root{max-width:1280px;margin:0 auto;padding:0 2rem}nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:1px solid #e5e7eb}nav ul{display:flex;list-style:none;gap:1.5rem;margin:0;padding:0}footer{margin-top:4rem;padding:1.5rem 0;border-top:1px solid #e5e7eb;text-align:center;font-size:.875rem;color:#6b7280}