:root{--b-bg:#f7f5f2;--b-card:#ffffff;--b-fg:#1c2b4a;--b-muted:#4a5568;--b-subtle:#5b6577;--b-border:#e6e1d8;--b-input-border:#d9d3c7;--b-soft:#fbf6ec;--b-btn:#1c2b4a;--b-btn-hover:#2a3d63;--b-ok:#166534;--b-err:#b91c1c}.dark{--b-bg:#0f1726;--b-card:#18233a;--b-fg:#e8ecf4;--b-muted:#b4bdcc;--b-subtle:#9aa4b5;--b-border:#2a3754;--b-input-border:#34425f;--b-soft:#2a2516;--b-btn:#c8973a;--b-btn-hover:#b3842f;--b-ok:#8fd3a2;--b-err:#f19999;color-scheme:dark}.dark .b-logo{filter:brightness(0) invert(1)}