:root{--color-primary-light:#036;--color-primary-dark:#002a52;--color-secondary-light:#64748b;--color-secondary-dark:#94a3b8;--color-accent-light:#3b82f6;--color-accent-dark:#60a5fa;--color-success-light:#22c55e;--color-success-dark:#4ade80;--color-warning-light:#eab308;--color-warning-dark:#facc15;--color-error-light:#dc2626;--color-error-dark:#f87171;--color-background-light:#fff;--color-background-dark:#0f172a;--color-background-alt-light:#f1f5f9;--color-background-alt-dark:#1e293b;--color-text-primary-light:#111827;--color-text-primary-dark:#f9fafb;--color-text-secondary-light:#374151;--color-text-secondary-dark:#94a3b8}body{background-color:var(--color-background-light);color:var(--color-text-primary-light);margin:0;padding:0;font-family:Inter,Arial,sans-serif;transition:background .2s,color .2s}[data-theme=dark] body{background-color:var(--color-background-dark);color:var(--color-text-primary-dark)}a{color:var(--color-accent-light)}[data-theme=dark] a{color:var(--color-accent-dark)}