:root{--bg:#fff;--surface:#f8f8f8;--text:#101010;--muted:#666;--accent:#b60a0a;--border:#e6e6e6}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 16px}.site-header{border-bottom:1px solid var(--border)}.header-inner{justify-content:space-between;align-items:center;gap:24px;padding:16px 0;display:flex}.brand{font-size:28px;font-weight:800}.site-brand-link{display:block}.site-brand-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}.nav{flex-wrap:wrap;gap:16px;display:flex}.nav a{font-size:14px;font-weight:600}.nav a:hover,.nav a:focus-visible{color:var(--accent)}.page{padding:24px 0 48px}.section-title{margin:0 0 12px;font-size:28px}.muted{color:var(--muted)}.grid{gap:16px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{border:1px solid var(--border);background:#fff;border-radius:10px;padding:14px}.card-title{margin:0 0 8px;font-size:18px}.button{appearance:none;border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:8px;padding:8px 12px;font-size:14px}.button:hover,.button:focus-visible{border-color:var(--accent);color:var(--accent)}.button-active{background:var(--accent);border-color:var(--accent);color:#fff}.button:disabled{cursor:not-allowed;opacity:.6}.status-box{border:1px dashed var(--border);color:var(--muted);border-radius:10px;margin-top:12px;padding:16px}.chip-wrap{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--border);border-radius:999px;padding:4px 10px;font-size:12px;display:inline-block}.chip-active{border-color:var(--accent);color:var(--accent)}.chip-success{color:#1f8b4c;background:#eef9f2;border-color:#1f8b4c}.chip-danger{color:#b60a0a;background:#fff2f2;border-color:#b60a0a}.input-select{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;margin-top:8px;padding:10px 12px;font-size:14px}.article-body{overflow-wrap:break-word}.region-map-wrap{margin-top:10px}.region-map-unavailable{border:1px dashed var(--border);background:#fafafa;border-radius:10px;padding:12px 14px}.region-map{border:1px solid var(--border);background:#fff;border-radius:10px;width:100%;height:auto}.region-map-bg{fill:#fbfbfb}.region-node{fill:#7f7f7f}.region-node-low{fill:#c99999}.region-node-mid{fill:#cf6f6f}.region-node-high{fill:var(--accent)}.region-node-active{fill:#680505}.region-map-label{fill:#454545;font-size:2.8px;font-weight:600}.region-map-hit{cursor:pointer}.region-map-hit:focus{outline:none}.region-map-hit:focus-visible{outline:2px solid var(--accent);outline-offset:1px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media (max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}