[Theme Horse Support Team]

Hi @jake-3565,

To make the site title bigger, darker and font weight to normal then please go to the Appearance > Customizer > Ambition Theme Options > Custom CSS and paste the below custom css code.

#site-title {
font-weight: normal;
}

#site-title a {
color: #000000;
}

@media (min-width: 768px) {
#site-title {
font-size: 30px;
}
}

You can change the above font size from 30px to any as you desired.

Thanks