/* ---------- Design tokens ---------- */ :root { color-scheme: light; --page-plane: #f9f9f7; --surface-1: #fcfcfb; --surface-2: #ffffff; --text-primary: #0b0b0b; --text-secondary: #52514e; --text-muted: #898781; --gridline: #e1e0d9; --border: rgba(11,11,11,0.10); --border-strong: #c3c2b7; --series-seo: #2a78d6; /* categorical slot 1 - blue */ --series-aeo: #1baf7a; /* categorical slot 3 - aqua */ /* Each tool page overrides these two (see the inline