body {
            font-family: Arial, sans-serif;
            background-color: #f2f2f2;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        form {
            background: #fff;
            padding: 20px;
            border-radius: 8px;
            width: 300px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        input, textarea {
            width: 100%;
            padding: 8px;
            margin: 8px 0;
            border-radius: 4px;
            border: 1px solid #ccc;
        }
        button {
            background-color: #28a745;
            color: white;
            padding: 10px;
            border: none;
            width: 100%;
            border-radius: 4px;
            cursor: pointer;
        }
        button:hover {
            background-color: #218838;
        }