.region-map{width:100%;max-width:var(--map-width);margin:28px auto 0}.region-map.has-index{max-width:none}.region-map:not(.is-atlas){--site-map-empty:#e2e7eb;--site-map-empty-hover:#cbd6df}:root.dark .region-map:not(.is-atlas){--site-map-empty:#343b41;--site-map-empty-hover:#495760}.map-island-locator{fill:#667d8e;stroke:var(--site-page-bg);stroke-width:.6px;vector-effect:non-scaling-stroke}:root.dark .map-island-locator{fill:#b5c8d4;stroke:#24282c}.region-link:hover .map-island-locator,.region-link:focus-visible .map-island-locator{fill:var(--ink)}.region-map.is-inset{margin:12px 0 0}.is-inset .map-canvas{max-height:190px}.map-island-note{color:var(--muted);text-align:right;margin-top:-6px;font-size:10px}.hainan-map-layout{grid-template-columns:minmax(0,1fr) 148px;align-items:end;gap:24px;display:grid}.hainan-map-layout>.region-map{max-width:none}.map-island-inset{border-left:1px solid var(--line);margin-bottom:62px;padding-left:18px}.map-inset-title{color:var(--ink);justify-content:space-between;align-items:center;font-size:12px;display:flex}.map-inset-title span{color:var(--muted)}.map-island-inset>p{color:var(--ink);margin-top:12px;font-size:11px}.map-island-inset>span{color:var(--muted);margin-top:4px;font-size:9px;display:block}@media (width<=640px){.hainan-map-layout{grid-template-columns:1fr;gap:4px}.map-island-inset{border-left:0;border-top:1px solid var(--line);grid-template-rows:auto auto 1fr;grid-template-columns:128px 1fr;column-gap:22px;margin-bottom:0;padding:16px 0 0;display:grid}.map-island-inset .region-map{grid-area:1/1/4;margin:0}.map-island-inset .map-inset-title,.map-island-inset>p,.map-island-inset>span{grid-column:2}.map-island-inset .map-inset-title{margin-top:10px}}.map-toolbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.map-progress{color:var(--muted);white-space:nowrap;font-size:12px}.map-progress strong{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:6px;font-weight:500}.map-mode-switch{border:1px solid var(--line);background:var(--surface);border-radius:8px;grid-template-columns:1fr 1fr;padding:3px;display:grid;position:relative}.map-mode-switch button{color:var(--muted);cursor:pointer;padding:6px 13px;font-size:12px;line-height:1.5;transition:color .2s;position:relative}.map-mode-switch button[aria-pressed=true]{color:var(--ink)}.map-mode-indicator{background:var(--site-page-bg);width:calc(50% - 3px);transition:transform .32s var(--ease-out);border-radius:5px;position:absolute;inset:3px auto 3px 3px;box-shadow:0 1px 3px #0000000a}:root.dark .map-mode-indicator{background:var(--neutral-700)}.region-map[data-mode=heat] .map-mode-indicator{transform:translate(100%)}.map-canvas{width:100%;max-width:var(--map-width);height:auto;max-height:480px;margin-inline:auto;display:block}.region-map .map-lines{pointer-events:none}.region-map .region-fill{fill:var(--fill-visited);stroke:none;pointer-events:auto;transition:fill .36s}.region-map .region-line{fill:none;stroke:var(--site-map-border);stroke-width:.85px;stroke-linejoin:round;vector-effect:non-scaling-stroke}.region-map .region-link[href],.region-map .region-pick{cursor:pointer}.region-map .region-link:hover .region-fill,.region-map .region-link:focus-visible .region-fill{fill:var(--fill-visited-hover)}.region-map .map-root[data-mode=heat] .region-fill{fill:var(--fill-heat)}.region-map .map-root[data-mode=heat] .region-link:hover .region-fill,.region-map .map-root[data-mode=heat] .region-link:focus-visible .region-fill{fill:var(--fill-heat-hover)}.region-map .region-link:focus{outline:none}.region-map .region-link:focus-visible .region-fill{stroke:var(--ink);stroke-width:1.5px;stroke-dasharray:3 2;vector-effect:non-scaling-stroke}.map-legend{min-height:62px;color:var(--muted);justify-content:space-between;align-items:center;gap:16px;padding-block:17px;font-size:11px;display:flex}.map-status-legend{flex-wrap:wrap;gap:16px;display:flex}.map-status-legend>span{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.map-key{border-radius:50%;width:8px;height:8px;display:block}.map-key-empty{background:var(--site-map-empty);box-shadow:inset 0 0 0 1px var(--line)}.map-key-visited{background:var(--site-map-visited)}.map-key-resident{background:var(--site-map-resident);border-radius:2px}.map-heat-legend{align-items:center;gap:10px;display:flex}.map-heat-legend[hidden],.region-map[data-mode=heat] .map-visited-key,.region-map[data-mode=heat] .map-guide{display:none}.map-scale{width:150px;height:24px;position:relative}.map-scale-bar{background:var(--map-gradient);border-radius:3px;height:6px;display:block}.map-scale>span{font:10px var(--font-mono);position:absolute;top:11px;transform:translate(-50%)}.map-scale>span:nth-child(2){transform:none}.map-scale>span:last-child{transform:translate(-100%)}.map-index{--index-turn:0deg;border-block:1px solid var(--line);overflow-anchor:none}.map-index summary{min-height:48px;color:var(--ink);cursor:pointer;user-select:none;align-items:center;gap:8px;padding:11px 0;font-size:12px;list-style:none;display:flex}.map-index summary::-webkit-details-marker{display:none}.map-index summary>span{font:10px var(--font-mono);color:var(--muted)}.map-index summary:focus-visible{outline:2px solid var(--site-map-visited);outline-offset:4px;border-radius:2px}.map-index summary .map-index-toggle{place-items:center;width:24px;height:24px;margin-left:auto;transition:color .18s,transform .32s cubic-bezier(.34,1.56,.64,1);display:grid}.map-index summary:hover .map-index-toggle{color:var(--ink)}.map-index summary:active .map-index-toggle{transition-duration:.1s;transform:scale(.8)}.map-index-chevron{width:18px;height:18px;transform:rotate(var(--index-turn));transition:transform .42s cubic-bezier(.22,1.3,.36,1)}.map-index[open]{--index-turn:180deg}.map-index[data-closing]{--index-turn:0deg}.map-index-content{overflow:hidden}.map-quick-links{grid-template-columns:repeat(7,minmax(0,1fr));gap:13px 8px;padding:6px 0 20px;display:grid}.map-quick-links a{color:var(--muted);align-items:center;gap:7px;font-size:12px;text-decoration:none;transition:color .18s;display:flex}.map-quick-links a.is-visited,.map-quick-links a:hover{color:var(--ink)}.map-quick-links i{border-radius:50%;flex-shrink:0;width:5px;height:5px}.region-map .map-tip{z-index:50;pointer-events:none;opacity:0;border:1px solid var(--line);background:var(--site-page-bg);max-width:calc(100vw - 16px);color:var(--ink);border-radius:7px;padding:10px 13px;font-size:12px;line-height:1.7;transition:opacity .14s;position:fixed;transform:translateY(-100%);box-shadow:0 5px 18px #0000000a}:root.dark .region-map .map-tip{background:var(--neutral-900)}.region-map .map-tip[data-show="1"]{opacity:1}.map-tip b{font-weight:550}.map-tip span{color:var(--muted);margin-left:10px}.map-tip small{color:var(--muted);font-size:11px;display:block}.map-no-geometry{color:var(--muted);padding-block:32px;font-size:13px}.map-data-credit{color:var(--muted);text-align:right;margin-top:-6px;font-size:10px;display:block}.map-page-heading h1{letter-spacing:-.035em;font-size:29px;font-weight:550}.map-page-heading p{color:var(--muted);margin-top:10px;font-size:13px;line-height:1.8}.map-page-stats{color:var(--muted);gap:22px;margin-top:18px;font-size:12px;display:flex}.map-page-stats strong{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:5px;font-weight:500}@media (width<=540px){.map-toolbar{gap:8px;margin-bottom:20px}.map-mode-switch button{padding:6px 10px}.map-legend{flex-wrap:wrap;gap:12px}.map-status-legend{gap:12px}.map-guide{font-size:10px}.map-legend-label{display:none}.map-scale{width:132px}.map-quick-links{grid-template-columns:repeat(5,minmax(0,1fr));gap:15px 6px}.map-quick-links a{gap:5px;font-size:11px}}@media (prefers-reduced-motion:reduce){.region-map *,.region-map :before{transition:none!important}}