:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.App{text-align:center}.main-content{padding:40px 20px;max-width:1200px;margin:0 auto}.main-content h1{font-size:2.5rem;color:#1e293b;margin-bottom:1rem;font-weight:600}.main-content>p{font-size:1.2rem;color:#64748b;margin-bottom:3rem;line-height:1.6}.content-section{background:#fff;border-radius:12px;padding:30px;margin-bottom:30px;box-shadow:0 2px 10px #0000000d;text-align:left}.content-section h2{color:#1e293b;margin-bottom:1rem;font-size:1.5rem;font-weight:600}.content-section p{color:#475569;line-height:1.6;margin:0}@media (max-width: 768px){.main-content{padding:20px}.main-content h1{font-size:2rem}.content-section{padding:20px}}