/* Heading styles */
.doc h1 {
    font-family: 'Roboto', Arial, Helvetica, sans-serif;
    font-weight: 500;
}

.doc h2,
.doc h3,
.doc h4,
.doc h5,
.doc h6 {
    font-family: 'Roboto', Arial, Helvetica, sans-serif;
    font-weight: 300;
}

/* Body text styles */
body {
    font-family: 'Roboto', Arial, sans-serif;
}