*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--color-bg:#0f1117;--color-surface:#1a1d27;--color-surface-elevated:#232636;--color-surface-hover:rgba(255,255,255,0.05);--color-border:#2a2d3a;--color-border-subtle:rgba(255,255,255,0.06);--color-text:#e2e8f0;--color-text-secondary:#8892a4;--color-text-muted:#636a7d;--color-accent-500:#6366f1;--color-accent-600:#4f52d9;--color-profit:#22c55e;--color-profit-subtle:rgba(34,197,94,0.12);--color-loss:#ef4444;--color-loss-subtle:rgba(239,68,68,0.12);--color-warning-bg:rgba(245,158,11,0.12);--color-warning-text:#f59e0b;--color-info-bg:rgba(59,130,246,0.12);--color-info-text:#3b82f6;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-xs:11px;--font-sm:13px;--font-base:14px;--font-lg:16px;--font-xl:18px;--font-2xl:22px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);font-size:14px}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}