:root { --header: #12382c; --accent: #12382c; --page: #f4f7f5; --ink: #1c1917; --muted: #d6d3d1; --header-ink: #f4f7f5; --accent-ink: #ffffff; --heading-font: "Segoe UI", "Helvetica Neue", Arial, sans-serif; --body-font: "Segoe UI", "Helvetica Neue", Arial, sans-serif; }