body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;margin:0;padding:0;text-align:center;background-color:#fafafa;color:#333}.container{max-width:800px;margin:50px auto;padding:20px}.app-icon{width:120px;height:120px;border-radius:22%;margin-bottom:20px}h1{font-size:2.5em;margin-bottom:10px}.tagline{font-size:1.2em;color:#666;margin-bottom:30px}.download-button{display:inline-block;background:#007aff;color:#fff;padding:15px 30px;font-size:1.1em;border-radius:10px;text-decoration:none;margin:20px 0;transition:background-color .3s ease}.download-button:hover{background:#0056cc}.screenshots{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:40px 0}.screenshot{width:200px;border-radius:15px;box-shadow:0 4px 8px #0000001a}.features{display:flex;flex-wrap:wrap;justify-content:space-around;margin:50px 0}.feature{width:250px;margin:20px}footer{margin-top:50px;padding:20px;font-size:.9em;color:#999}footer a{color:#007aff;text-decoration:none;margin:0 10px}footer a:hover{text-decoration:underline}