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p[data-astro-cid-3fkr6zvc]{color:#ffffffc2;margin:0}.river-pair[data-astro-cid-3fkr6zvc]{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:2rem;display:grid}.river-pair[data-astro-cid-3fkr6zvc] article[data-astro-cid-3fkr6zvc]{background:#ffffff14;border:1px solid #ffffff21;border-radius:14px;padding:1.4rem}.river-index[data-astro-cid-3fkr6zvc]{font-family:var(--font-mono);color:#e2b96c;font-size:.76rem}.river-pair[data-astro-cid-3fkr6zvc] h3[data-astro-cid-3fkr6zvc]{color:#fff;margin:.6rem 0 .5rem;font-size:1.3rem}.river-pair[data-astro-cid-3fkr6zvc] p[data-astro-cid-3fkr6zvc]{color:#ffffffc2;margin:0;font-size:.94rem}.river-pair[data-astro-cid-3fkr6zvc] small[data-astro-cid-3fkr6zvc]{color:#ffffff94;margin-top:1rem;font-size:.75rem;display:block}.evidence-link[data-astro-cid-3fkr6zvc]{border-top:1px solid 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#173b2a26}.node-a[data-astro-cid-3fkr6zvc]{top:54%;left:46%}.node-b[data-astro-cid-3fkr6zvc]{top:28%;left:68%}.map-label[data-astro-cid-3fkr6zvc]{font-family:var(--font-mono);letter-spacing:.08em;color:var(--primary-forest);font-size:.7rem;font-weight:700;position:absolute;bottom:1rem;left:1rem}.section-head[data-astro-cid-3fkr6zvc]{margin-bottom:1.5rem}.connection-grid[data-astro-cid-3fkr6zvc]{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.connection-grid[data-astro-cid-3fkr6zvc] a[data-astro-cid-3fkr6zvc]{border:1px solid var(--border-subtle);background:var(--bg-surface);border-radius:12px;flex-direction:column;gap:.25rem;padding:1.35rem;text-decoration:none;display:flex}.connection-grid[data-astro-cid-3fkr6zvc] a[data-astro-cid-3fkr6zvc] span[data-astro-cid-3fkr6zvc]{font-family:var(--font-mono);color:var(--accent-gold);font-size:.72rem}.connection-grid[data-astro-cid-3fkr6zvc] a[data-astro-cid-3fkr6zvc] strong[data-astro-cid-3fkr6zvc]{font-size:1.08rem}.connection-grid[data-astro-cid-3fkr6zvc] a[data-astro-cid-3fkr6zvc] small[data-astro-cid-3fkr6zvc]{color:var(--text-secondary);line-height:1.5}.research-strip[data-astro-cid-3fkr6zvc]{border-top:1px solid var(--border-strong);grid-template-columns:.8fr 1.2fr;gap:2rem;margin-top:4rem;padding-top:2rem;display:grid}.research-strip[data-astro-cid-3fkr6zvc] ul[data-astro-cid-3fkr6zvc]{color:var(--text-secondary);margin:0;padding-left:1.2rem}.research-strip[data-astro-cid-3fkr6zvc] li[data-astro-cid-3fkr6zvc]+li[data-astro-cid-3fkr6zvc]{margin-top:.55rem}@media (width<=760px){.river-pair[data-astro-cid-3fkr6zvc],.map-section[data-astro-cid-3fkr6zvc],.connection-grid[data-astro-cid-3fkr6zvc],.research-strip[data-astro-cid-3fkr6zvc]{grid-template-columns:1fr}.evidence-link[data-astro-cid-3fkr6zvc]{flex-direction:column;align-items:flex-start}}