.v31{max-width:1100px;margin:auto;padding:1.25rem}.v31-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}.v31-card{border:1px solid var(--border,#d9dee7);border-radius:14px;padding:1rem;background:var(--surface,#fff)}.v31-green{border-left:5px solid #2b8a3e}.v31-yellow{border-left:5px solid #d99b00}.v31-red{border-left:5px solid #c92a2a}.v31-output{margin-top:1rem;padding:1rem;border-radius:12px;background:var(--surface-2,#f5f7fa)}.v31-sources a,.v31-links a{display:block;margin:.35rem 0}.v31-links{margin:1.5rem 0;padding:1rem;border:1px solid var(--border,#d9dee7);border-radius:14px}