:root{--color-bg-canvas:#f7f8fa;--color-bg-surface:#fff;--color-bg-subtle:#eef1f4;--color-border-default:#e2e6eb;--color-border-strong:#c5cdd6;--color-text-primary:#12161c;--color-text-secondary:#5b6570;--color-text-muted:#8b949e;--color-text-inverse:#fff;--color-brand-primary:#1f6b4a;--color-brand-primary-hover:#185a3e;--color-brand-primary-subtle:#e8f5ef;--color-semantic-success:#1b7f4e;--color-semantic-success-subtle:#e6f4ec;--color-semantic-warning:#b78105;--color-semantic-warning-subtle:#fbf3e0;--color-semantic-danger:#c0352b;--color-semantic-danger-subtle:#fbeaea;--color-semantic-info:#2b6cb0;--color-semantic-info-subtle:#e8f1fa;--color-semantic-info-text:#1c4775;--radius-sm:6px;--radius-md:10px;--shadow-sm:0 1px 2px #12161c0f;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--font-family-sans:Inter, system-ui, sans-serif;--font-family-mono:"IBM Plex Mono", ui-monospace, monospace;--font-weight-medium:500;--font-weight-semibold:600;--font-size-h1:22px;--font-size-h3:16px;--font-size-kpi:22px;--font-size-title-sm:14px;--font-size-body:14px;--font-size-body-sm:13px;--font-size-label:12px;--font-size-meta:12px;--font-size-caption:11px;--font-line-h1:1.25;--font-line-body:1.5;--control-h:48px;--sidebar-width:240px}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-family-sans);font-size:var(--font-size-body);line-height:var(--font-line-body);color:var(--color-text-primary);background:var(--color-bg-canvas);margin:0}#root{min-height:100vh}a{color:var(--color-brand-primary)}