body{background-color:#f0f0f0;font-family:sans-serif}.app{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center}.container{background-color:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;max-width:500px;width:100%}h1{font-size:2.5rem;margin-bottom:1rem}p{margin-bottom:1.5rem;line-height:1.6}.form{display:flex;gap:.5rem;margin-bottom:1.5rem}.input{flex-grow:1;padding:.75rem;border:1px solid #ccc;border-radius:4px;font-size:1rem}.button{padding:.75rem 1.5rem;border:none;background-color:#333;color:#fff;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}.button:hover{background-color:#555}.footer{margin-top:2rem;font-size:.9rem;color:#666}.footer a{color:#333;text-decoration:underline}