body {
    font-family: 'Montserrat', sans-serif;
    color: #333;
}

h1 {
    font-weight: 400;
    font-size: 1.8em;
    margin-bottom: 0.3em;
    text-align: center;
}

.subtitle {
    color: #666;
    margin-bottom: 1em;
    font-size: 1.1em;
    text-align: center;
}

.calculate-button {
    font-family: 'Montserrat', sans-serif;
    color: #333;
}

.interest-rate-text {
    color: #d18c00;
    font-weight: 500;
}

/* Tablet 768px and up  */
@media (min-width: 48em) {
    h1 {
        text-align: left;
    }

    .subtitle {
        text-align: left;
    }
}