:root{--color-bg:#ffffff;--color-surface:#f7f6f2;--color-ink:#232017;--color-muted:#837a64;--color-accent:#2f5d50;--color-accent-soft:rgba(47, 93, 80, 0.10);--color-on-accent:#fbf8f1;--color-line:#e4dfd1;--font-title:"Avenir Next", "Century Gothic", "Futura", "Trebuchet MS", sans-serif;--font-display:"Iowan Old Style", "Palatino Linotype", "Source Serif Pro", Georgia, serif;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono:"IBM Plex Mono", "SF Mono", "Roboto Mono", Consolas, "Liberation Mono", monospace;--container-width:1180px;--radius:6px;--gap:1.5rem}:root[data-theme=dark]{--color-bg:#121212;--color-surface:#1c1c1e;--color-ink:#f1efe8;--color-muted:#9b958a;--color-accent:#5cc4a9;--color-accent-soft:rgba(92, 196, 169, 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