body{font-family:Arial,sans-serif;background-color:#f4f4f4;margin:0;padding:20px;display:flex;flex-direction:column;align-items:center}label{display:block;margin-top:10px;font-weight:700}input{padding:8px;margin-bottom:10px;width:200px;border:1px solid #ccc;border-radius:4px}#weather-info{margin-top:20px;padding:15px;background:#fff;border:1px solid #ddd;border-radius:8px;width:300px;text-align:left}@media (max-width: 600px){body{padding:10px}#weather-info{width:100%}}@keyframes fadeSlide{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}h1{animation:fadeSlide 1s ease-in-out}