:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000000de;background-color:#f7fafc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}a{font-weight:500;color:#667eea;text-decoration:inherit}a:hover{color:#764ba2}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#667eea;color:#fff;cursor:pointer;transition:border-color .25s,background-color .25s}button:hover{background-color:#764ba2}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:3rem 2rem;text-align:center;box-shadow:0 4px 6px #0000001a}.app-header h1{font-size:3rem;margin:0;font-weight:700;letter-spacing:-.02em}.tagline{font-size:1.25rem;margin:.5rem 0 0;opacity:.95;font-weight:300}.app-main{flex:1;max-width:1200px;margin:0 auto;padding:3rem 2rem;width:100%}.hero{text-align:center;margin-bottom:4rem}.hero h2{font-size:2.5rem;color:#2d3748;margin-bottom:1rem}.hero p{font-size:1.25rem;color:#4a5568}.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.info-card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 6px #00000012;transition:transform .2s,box-shadow .2s}.info-card:hover{transform:translateY(-4px);box-shadow:0 8px 12px #0000001a}.info-card h3{color:#667eea;font-size:1.5rem;margin-top:0;margin-bottom:1rem}.info-card p{color:#4a5568;line-height:1.6;margin:0}.app-footer{background:#2d3748;color:#fff;text-align:center;padding:2rem;margin-top:auto}.app-footer p{margin:0;opacity:.9}@media(max-width:768px){.app-header h1{font-size:2rem}.hero h2{font-size:1.75rem}.info{grid-template-columns:1fr}}