style.css

* {
    box-sizing: border-box;
}

body {
    font-family: "Montserrat", serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings: "wdth" 100;
    margin: 20px;
    padding: 20px;
    background-color: #f9f9f9;
}

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

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
}

input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

button {
    width: 100%;
    padding: 25px 10px;
    background-color: #f04232;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    font-weight: 600;
}

button:hover {
    background-color: #222222;
}

.output {
    margin-top: 20px;
    padding: 15px;
    background-color: #f1f1f1;
    border-radius: 8px;
    white-space: pre-wrap;
    font-family: monospace;
}