body {
    font-family: Arial, sans-serif;
    margin: 20px;
}

.container {
    max-width: 800px;
    margin: auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #f9f9f9;
}

fieldset {
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 15px;
}

legend {
    font-weight: bold;
    margin-bottom: 10px;
}

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

input[type="text"], input[type="number"], select {
    width: calc(100% - 20px);
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

input[type="checkbox"] {
    margin-top: 5px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 12px 20px;
    text-decoration: none;
    margin-top: 10px;
    cursor: pointer;
    border-radius: 4px;
}

.quote-result {
    margin-top: 20px;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 8px;
    background-color: #f0f0f0;
}