body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

h1 {
    text-align: center;
    color: #333;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #333;
}

input {
    width: calc(100% - 20px);
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.buttons {
    display: flex;
    justify-content: space-between;
}

button {
    width: 48%;
    padding: 10px;
    background-color: #007BFF;
    border: none;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

.result {
    margin-top: 20px;
    padding: 10px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    word-wrap: break-word;
    color: #333;
}