:root{--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--canvas: #f4f6f2;--surface: #fffefa;--surface-raised: #ffffff;--surface-muted: #e9eee7;--text: #1e251f;--text-soft: #596358;--text-muted: #7a8378;--border: #d9e0d5;--border-strong: #c3cebf;--accent: #2f6f55;--accent-strong: #245844;--accent-soft: #dfeee6;--danger: #9f3a3a;--danger-soft: #f4dddd;--shadow: 0 18px 48px rgba(30, 37, 31, .1);--radius: 8px}:root[data-theme=dark]{--canvas: #111512;--surface: #171d19;--surface-raised: #1e2721;--surface-muted: #243029;--text: #edf3ed;--text-soft: #bbc7bb;--text-muted: #8f9b90;--border: #314036;--border-strong: #435547;--accent: #7bd2a2;--accent-strong: #a7e5be;--accent-soft: #203b2e;--danger: #f08e8e;--danger-soft: #4a2424;--shadow: 0 18px 48px rgba(0, 0, 0, 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