:root{--bg:#f8f7f4;--bg-panel:#fff;--surface:#fff;--surface-soft:#f5f5f4;--ink:#1c1917;--ink-soft:#44403c;--ink-muted:#78716c;--line:#e7e5e4;--line-strong:#d6d3d1;--nav-bg:#1c1917;--nav-soft:#292524;--nav-ink:#fafaf9;--gold:#d4a574;--green:#3f6e4e;--green-bg:#e9f0e9;--amber:#8a6a24;--amber-bg:#f2e7d3;--red:#8b3a2c;--red-bg:#f2e1df;--blue:#3c5b7a;--blue-bg:#e3ebf1;--gray:#74706a;--gray-bg:#ece9e5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);letter-spacing:0;-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,DM Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400}a{color:inherit;text-decoration:none}.app-shell{grid-template-columns:260px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--nav-bg);height:100vh;color:var(--nav-ink);border-right:1px solid #2d2d2d;flex-direction:column;display:flex;position:sticky;top:0}.brand{border-bottom:1px solid 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