.relationship{font-family:var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);font-size:.78rem;letter-spacing:.03em;color:#315449;text-transform:uppercase}.atlas-principle,.atlas-method{max-width:850px;margin:2.5rem 0;padding:1.6rem 1.8rem;background:#ece8de;border-left:4px solid #315449}.atlas-principle h2,.atlas-method h2{margin-top:0}.atlas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:2.5rem 0 4rem}.atlas-card{display:flex;flex-direction:column;min-height:320px;padding:1.5rem;background:#f5f1e8;border:1px solid #c9c2b4}.atlas-card h2{font-size:clamp(1.35rem,2.5vw,2rem);margin:.35rem 0}.atlas-card p{max-width:58ch}.atlas-card .card-link{margin-top:auto;padding-top:1rem}.atlas-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;list-style:none;margin:2rem 0 3rem;padding:1px;background:#bcb4a5}.atlas-facts li{padding:1.1rem;background:#f5f1e8;font-family:var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.atlas-article{max-width:850px}.atlas-article section{margin:3rem 0}.atlas-article section>p{font-size:1.05rem;line-height:1.75;max-width:76ch}.atlas-article section>p a{font-family:var(--mono,ui-monospace,SFMono-Regular,Menlo,monospace);font-size:.82em}.runtime-boundary{margin:3rem 0;padding:1.6rem 1.8rem;background:#142620;color:#f5f1e8}.runtime-boundary h2{margin-top:0;color:#b7e1d1}.runtime-boundary p{margin-bottom:0;line-height:1.65;color:#f5f1e8}.related-systems{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem;list-style:none;padding:0}.related-systems a{display:block;height:100%;padding:1rem;border:1px solid #c9c2b4;background:#f5f1e8}.source-list{padding-left:1.4rem}.source-list li{margin:.85rem 0;padding-left:.35rem;line-height:1.5}.source-list a{overflow-wrap:anywhere}.atlas-action{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0 2rem}.atlas-action a{display:inline-flex;padding:.85rem 1rem;border:1px solid #315449}.atlas-action .primary{background:#315449;color:#fff}.atlas-action .primary:hover{background:#203d34}@media(max-width:760px){.atlas-grid{grid-template-columns:1fr}.atlas-card{min-height:0}.atlas-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.related-systems{grid-template-columns:1fr}.atlas-principle,.atlas-method,.runtime-boundary{padding:1.2rem}}@media(max-width:420px){.atlas-facts{grid-template-columns:1fr}}