body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #000000;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    max-width: 500px;
    width: 90%;
    padding: 40px;
    background-color: #d1f0e8;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

label {
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    color: #333;
}

input[type="text"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 12px 0;
    font-size: 16px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #45a049;
}

#output {
    background-color: #f0f0f0;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    color: rgb(43, 1, 19);
}