.portfolio-shell{--portfolio-bg:#0f172a;--portfolio-surface:#1e293bcc;--portfolio-text:#e2e8f0;--portfolio-muted:#94a3b8;--portfolio-faint:#64748b;--portfolio-indigo:#6366f1;--portfolio-cyan:#06b6d4;--portfolio-amber:#f59e0b;background-color:var(--portfolio-bg)}