.population-scope{max-width:960px;padding-block:1.6rem 3rem;line-height:1.85}.population-scope h1{font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.35;margin:.5rem 0 1rem}.population-scope h2{font-size:1.5rem;line-height:1.5;margin-top:2.7rem}.population-scope h3{font-size:1.1rem;margin-top:0}.population-scope .lead{font-size:1.15rem}.eyebrow{color:#14615b;font-weight:700}.draft-note{border-left:4px solid #ad731f;background:#fff4d8;padding:.7rem 1rem;font-size:.95rem}.scope-toc{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.4rem 0}.scope-toc a{border:1px solid #95b5af;border-radius:8px;padding:.45rem .7rem}.scope-pair{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.scope-pair>div{background:#f0f6f3;border:1px solid #c1d2cb;border-radius:14px;padding:1.2rem}.scope-figure{margin:1.5rem 0}.scope-figure svg{width:100%;max-width:440px;margin-inline:auto;height:auto;display:block;background:#f6f7f2;border-radius:12px}.scope-figure text{font-family:system-ui,sans-serif;font-size:20px;fill:#193b37}.scope-figure .svg-label{font-size:21px;font-weight:700}.registry-box{fill:#ffedd0;stroke:#a66c16}.both-box{fill:#cae9df;stroke:#286d60}.resident-box{fill:#e0e9fa;stroke:#52699b}.time-line{stroke:#537a71;stroke-width:4}.scope-figure circle{fill:#276858}.scope-figure figcaption{font-size:.9rem;color:#42564f;padding-top:.5rem}.population-scope .table-wrap{overflow-x:auto;max-width:100%;border:1px solid #b8c9c0;border-radius:10px}.population-scope table{border-collapse:collapse;width:100%;min-width:590px;font-size:.95rem}.population-scope th,.population-scope td{text-align:left;padding:.7rem;border-bottom:1px solid #ccd8d0}.population-scope thead,.total-row{background:#e5eee7}.population-scope caption{text-align:left;padding:.8rem;font-weight:700}.formula{background:#e5eee7;padding:.7rem 1rem;border-radius:8px;font-weight:700}.population-scope details{border-block-end:1px solid #c4d1c8;padding:1rem 0}.population-scope summary{cursor:pointer;font-weight:700}.scope-check li{margin-bottom:1rem}.population-scope a{overflow-wrap:anywhere}.population-scope :target{scroll-margin-top:1rem}.population-scope a:focus-visible,.population-scope summary:focus-visible,.population-scope [tabindex]:focus-visible{outline:3px solid #b26310;outline-offset:4px}#sources{font-size:.95rem}@media(max-width:600px){.scope-pair{grid-template-columns:1fr}.population-scope{padding-top:1rem}.population-scope .scope-figure svg{min-width:0}.scope-figure text{font-size:22px}.scope-figure .svg-label{font-size:22px}.population-scope h2{font-size:1.35rem}}