body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    margin: 2rem;
    color: #333;
    background-color: #f4f4f9;
}

div {
    margin-bottom: 1rem;
}

input[type="number"] {
    padding: 0.5rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

label {
    margin-right: 1rem;
    font-weight: bold;
}

p {
    margin: 0.5rem 0;
}

h1 {
    color: #005eb8; /* NHS Blue */
}

.nhs-disclaimer {
    font-size: 0.8em;
    color: #555;
    background-color: #e8e8e8;
    padding: 0.5rem;
    border-left: 4px solid #005eb8;
}