body {
        font-family: Arial, sans-serif;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100vh;
        margin: 0;
        background: #f0f8ff;
      }
      
      form {
        margin-bottom: 20px;
      }
      
      input {
        padding: 10px;
        font-size: 16px;
      }
      
      button {
        padding: 10px 20px;
        font-size: 16px;
        background-color: #4caf50;
        color: white;
        border: none;
        cursor: pointer;
      }
      
      button:hover {
        background-color: #45a049;
      }
      
      #weather-info {
        display: none;
        text-align: center;
        background: white;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
      }
      
      #weather-info h2 {
        margin-top: 0;
      }