:root{--color-white:#fff;--color-black:#000;--color-surface-muted:#eff3f8;--color-surface-soft:#f8f9fa;--color-text:#1f1f1f;--color-text-strong:#222;--color-text-muted:#444746;--color-text-subtle:#5f6368;--color-border:#ddd;--color-neutral-900:#333;--color-neutral-700:#555;--color-primary:#4c8eaf;--color-primary-soft:#e8f4f8;--color-primary-border-alpha:#4c8eaf33;--color-accent:#5b9bd5;--color-accent-2:#4a8fc5;--color-success:#4caf50;--color-danger:#f44336;--color-danger-strong:#f44;--color-drop-border:#548d61;--color-drop-bg:#f3fffb;--color-selected:#d0e6ff;--color-progress-track:#d1dce5}body,html{background-color:var(--color-bg);color:var(--color-text)}