That became the whole design brief. One serif for headings — Source Serif 4, because it reads institutional without reading old. One sans for body — Geist, clean and quiet. Two colors, full stop. Canvas and Ink. Every single hierarchy decision made with opacity instead of a new color, a new shadow, a new border. If I found myself reaching for a gradient to fix a section that felt flat, that was a sign the layout was wrong, not the palette.