:root{--bg:#f7f6f2;--surface:#fff;--surface-2:#f2f1ed;--surface-3:#eae9e4;--border:#00000014;--border-md:#00000021;--text:#1a1916;--text-2:#4a4945;--text-3:#767470;--accent:#2d5a3d;--accent-light:#e8f0ea;--accent-text:#1c3d28;--amber:#92600a;--amber-light:#fef3dc;--red:#9b2020;--red-light:#fdeaea;--blue:#1a4a7a;--blue-light:#e6edf7;--green:#1a5c2a;--green-light:#e6f2ea;--chart-ready:#2f7fc4;--chart-visible:#3d8a5a;--radius-sm:6px;--radius:10px;--radius-lg:14px;--font-sans:"DM Sans", system-ui, sans-serif;--font-mono:"DM Mono", "Fira Code", monospace;--nav-w:220px;--header-h:52px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:14px}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-3)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-sans)}input,textarea,select{font-family:var(--font-sans)}