.network-map{--map-hna:#2864b9;--map-hxia:#247f6b;--map-ocean:#edf3f5;--map-land:#f9faf8;--map-border:#cdd9dc;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.map-page-heading h1{font-size:30px}.map-page-heading{align-items:center}.map-toolbar{padding:16px 18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.map-carriers{display:flex;gap:4px;border:0;padding:4px;background:var(--paper);border-radius:9px;margin:0}.map-carriers button{border:0;background:transparent;color:var(--muted);font-size:12px;padding:9px 13px;display:flex;align-items:center;gap:6px;white-space:nowrap}.map-carriers button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px #17384a15}.hna-dot,.hxia-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--map-hna)}.hxia-dot{background:var(--map-hxia)}
.map-date-label{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);margin-left:auto}.map-date-label input{font-size:12px;padding:7px 9px;max-width:150px}.map-window-label select{font-size:11px;padding:8px;height:36px;max-width:210px}.map-toolbar .text-button{font-size:11px}
.map-workspace{display:grid;grid-template-columns:minmax(0,1fr) 296px;align-items:stretch}.map-canvas-wrap{background:var(--map-ocean);position:relative;min-width:0;isolation:isolate}.route-map-svg{display:block;width:100%;height:660px;cursor:grab;touch-action:pan-y;overflow:hidden;outline-offset:-3px}.route-map-svg.dragging{cursor:grabbing}.map-province{fill:var(--map-land);stroke:var(--map-border);stroke-width:.65;vector-effect:non-scaling-stroke}.map-province-name{fill:var(--muted);text-anchor:middle;font-weight:400}.map-route{fill:none;stroke:var(--map-hna);stroke-width:.85;stroke-opacity:.1;pointer-events:none}.map-route.hxia{stroke:var(--map-hxia)}.map-route.focused{stroke-width:1.5;stroke-opacity:.65}.hna-arrow{fill:var(--map-hna)}.hxia-arrow{fill:var(--map-hxia)}
.map-city{cursor:pointer;outline:none}.map-city-target{fill:transparent;stroke:none}.map-city-point{fill:var(--map-hna);stroke:var(--surface);stroke-width:1.4}.map-city-point.hxia{fill:var(--map-hxia)}.map-city-point.shared{fill:var(--ink);stroke:var(--surface)}.map-city-halo{fill:var(--map-hna);opacity:.13}.map-city.dim .map-city-point{opacity:.35}.map-city:hover .map-city-point,.map-city:focus .map-city-point{stroke:var(--ink);stroke-width:2.6;opacity:1}.map-city-label{fill:var(--ink);paint-order:stroke;stroke:var(--map-land);stroke-width:3px;stroke-linejoin:round;font-weight:550;pointer-events:none}.map-city-label.quiet{fill:var(--muted);font-weight:400}.map-city-label.chosen{font-weight:750;fill:var(--map-hna)}
.map-search-wrap{position:absolute;left:16px;top:16px;z-index:5;width:280px;max-width:calc(100% - 32px)}#mapSearchForm{display:flex;border:1px solid var(--line);background:var(--surface);box-shadow:0 3px 12px #17384a0c;border-radius:9px;overflow:hidden}#mapCitySearch{border:0;min-width:0;width:100%;height:40px;padding:9px 12px;background:transparent;font-size:12px;box-shadow:none}#mapSearchForm>button{font-size:24px;background:transparent;border:0;width:38px;color:var(--ink);padding:0}.map-search-results{margin-top:5px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:9px;box-shadow:0 5px 20px #17384a15;max-height:310px;overflow:auto}.map-search-results button{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:transparent;padding:9px 8px;font-size:13px;text-align:left;color:var(--ink)}.map-search-results button:hover,.map-search-results button:focus{background:var(--paper)}.map-search-results small{color:var(--muted);font-size:10px}.map-search-results p{font-size:11px;color:var(--muted);padding:10px}#mapSearchMessage{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:10px;font-size:11px;margin-top:6px;line-height:1.7}
.map-region-tools{position:absolute;right:14px;top:16px;display:flex;gap:5px;z-index:3}.map-region-tools button{border:1px solid var(--line);background:var(--surface);padding:8px 11px;font-size:11px;color:var(--ink);height:37px}.map-zoom-tools{position:absolute;right:14px;bottom:64px;display:flex;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 2px 8px #17384a0b;overflow:hidden;z-index:3}.map-zoom-tools button{font-size:22px;border:0;background:transparent;border-radius:0;height:38px;width:40px;color:var(--ink);padding:0}.map-zoom-tools button:disabled{opacity:.3;cursor:default}.map-zoom-tools button:hover:not(:disabled){background:var(--paper)}.map-zoom-tools output{font-size:10px;text-align:center;color:var(--muted);padding:2px 0;border-bottom:1px solid var(--line)}#mapReset{border-top:1px solid var(--line);font-size:24px}.map-tooltip{position:absolute;background:var(--ink);color:var(--surface);padding:8px 10px;max-width:210px;border-radius:6px;font-size:11px;line-height:1.6;pointer-events:none;z-index:8;box-shadow:0 3px 10px #17384a15}
.map-legend{position:absolute;bottom:31px;left:16px;display:flex;align-items:center;flex-wrap:wrap;gap:14px;font-size:10px;color:var(--muted);z-index:2;background:var(--map-ocean);padding:3px 6px;border-radius:4px}.map-legend span{display:flex;gap:5px;align-items:center}.map-legend label{display:flex;align-items:center;gap:5px}.map-legend input{width:12px;height:12px;accent-color:var(--ink)}.map-gesture-hint{position:absolute;bottom:11px;left:22px;color:var(--muted);font-size:10px;pointer-events:none}.map-loading{position:absolute;inset:0;display:grid;place-items:center;background:var(--map-ocean);color:var(--muted);padding:30px;text-align:center;z-index:9;line-height:1.9}
.map-detail-panel{border-left:1px solid var(--line);height:660px;overflow:auto;background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--line) transparent}.map-detail-heading{padding:24px 20px 18px}.map-overline{font-size:10px;color:var(--muted);letter-spacing:1px}.map-detail-heading h2{font-size:29px;line-height:1.3;font-weight:650;margin:8px 0}.map-detail-heading>p{font-size:11px;line-height:1.8;color:var(--muted)}.map-city-count{display:flex;align-items:baseline;gap:7px;margin-top:12px}.map-city-count b{font-size:26px;color:var(--ink)}.map-city-count span{font-size:12px;color:var(--muted)}.map-direction-tabs{display:flex;margin:0 20px 16px;background:var(--paper);padding:3px;border-radius:7px;gap:3px}.map-direction-tabs button{flex:1;white-space:nowrap;font-size:11px;padding:8px 4px;border:0;color:var(--muted);background:transparent}.map-direction-tabs [aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px #17384a12}.map-destination-filter-label{display:block;padding:0 20px 14px}.map-destination-filter-label input{width:100%;height:34px;font-size:11px;background:var(--paper);border-color:transparent}
.map-destination{padding:15px 20px;border-top:1px solid var(--line)}.map-destination-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.map-destination-head>button{font-size:16px;line-height:1.5;font-weight:600;color:var(--ink);padding:0;border:0;background:transparent;text-align:left}.map-destination-head>button span{font-size:12px;font-weight:400;color:var(--muted)}.map-product-chip{color:var(--map-hna);font-size:9px;white-space:nowrap;background:var(--paper);border:1px solid var(--line);padding:2px 6px;border-radius:4px}.map-product-chip.hxia{color:var(--map-hxia)}.map-destination>p{font-size:10px;color:var(--muted);margin-top:3px}.map-destination-actions{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-top:9px}.map-destination-actions>button{border:0;background:transparent;padding:0;color:var(--accent);font-size:10px}.map-destination-actions>details{font-size:10px;color:var(--muted);min-width:0}.map-destination-actions>details[open]{width:100%}.map-destination-actions summary{cursor:pointer;list-style:none;color:var(--muted)}.map-destination-actions summary:after{content:' ＋';font-size:12px}.map-destination-actions details[open]>summary:after{content:' −'}.map-airport-pair{margin-top:12px}.map-airport-pair h4{color:var(--ink);font-size:11px;font-weight:600}.map-airport-pair ul{list-style:none;padding:0;margin:8px 0}.map-airport-pair li{padding:9px 10px;background:var(--paper);border-radius:5px;margin-bottom:7px}.map-airport-pair li>div{display:flex;gap:8px;justify-content:space-between;flex-wrap:wrap}.map-airport-pair li strong{font-size:12px;color:var(--ink)}.map-airport-pair p{font-size:10px;line-height:1.8;overflow-wrap:anywhere;margin-top:3px}.map-airport-pair .map-time-note{color:var(--warning)}.map-unknown{font-size:10px;line-height:1.8;color:var(--warning);margin-top:9px}.map-detail-sources{display:flex;flex-direction:column;gap:5px;margin-top:10px;font-size:10px}.map-no-routes{padding:5px 20px 18px}.map-no-routes h3{font-size:13px;margin:5px 0}.map-no-routes>p,.map-small-note{font-size:11px;line-height:1.8;color:var(--muted)}.map-small-note{padding:15px 20px}.map-quick-cities{display:flex;flex-wrap:wrap;gap:7px;padding:12px 20px 20px}.map-no-routes .map-quick-cities{padding:16px 0 0}.map-quick-cities button{border:1px solid var(--line);padding:5px 10px;font-size:11px;color:var(--ink);background:transparent}.map-overview-count{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:10px 20px;align-items:center}.map-overview-count b{font-size:26px;color:var(--ink)}.map-overview-count span{font-size:12px;color:var(--muted)}
.map-status-bar{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding:11px 17px;color:var(--muted);font-size:10px}.map-status-bar .text-button{font-size:10px}.map-footnote{margin:14px 3px;color:var(--muted);font-size:11px;line-height:1.9}.map-footnote>p{margin-bottom:8px}.map-footnote summary{cursor:pointer;color:var(--ink);font-size:11px}.map-footnote details p{margin-top:8px;max-width:1000px}.map-is-expanded{overflow:hidden}.network-map.map-expanded{position:fixed;inset:12px;z-index:150;border-radius:12px;display:flex;flex-direction:column}.map-expanded .map-toolbar{padding-right:115px}.map-expanded #mapFullscreen{position:absolute;right:16px;top:16px;padding:7px 10px;font-size:11px;z-index:11}.map-expanded .map-workspace{flex:1;min-height:0}.map-expanded .route-map-svg,.map-expanded .map-detail-panel{height:100%}.map-expanded .map-status-bar{flex-shrink:0}
.map-province-name,.hna-arrow,.hxia-arrow{stroke:none}.map-expanded .map-workspace{grid-template-rows:minmax(0,1fr)}.map-expanded .map-canvas-wrap{min-height:0;height:100%}.map-expanded .route-map-svg{position:absolute;inset:0;height:100%;width:100%}.map-expanded .map-detail-panel{min-height:0}
@media(min-width:1550px){.route-map-svg,.map-detail-panel{height:720px}.map-workspace{grid-template-columns:minmax(0,1fr) 326px}}
@media(max-width:1280px){.map-toolbar{gap:9px;padding:13px}.map-date-label{margin-left:0}.map-workspace{grid-template-columns:minmax(0,1fr) 268px}.map-region-tools{left:16px;right:auto;top:65px}.map-search-wrap{width:calc(100% - 32px)}.map-city-label{stroke-width:3px}.map-detail-heading{padding:21px 17px 16px}.map-destination{padding:14px 17px}.map-direction-tabs{margin-left:17px;margin-right:17px}.map-destination-filter-label{padding-left:17px;padding-right:17px}}
@media(max-width:980px){.map-workspace{grid-template-columns:minmax(0,1fr) 240px}.map-detail-heading h2{font-size:25px}.map-carriers button{padding:8px 10px}.map-legend{gap:8px}.map-legend label{width:100%}.map-gesture-hint{font-size:9px}.map-legend{bottom:33px}}
@media(max-width:760px){.map-workspace{display:block}.route-map-svg{height:520px}.map-detail-panel{height:auto;max-height:none;overflow:visible;border-left:0;border-top:1px solid var(--line)}.map-destinations{display:grid;grid-template-columns:1fr 1fr;align-items:start}.map-destination{border-right:1px solid var(--line)}.map-toolbar{gap:8px}.map-carriers{width:100%;justify-content:center}.map-carriers button{flex:1;justify-content:center}.map-date-label{font-size:10px}.map-window-label select{font-size:10px;max-width:200px}.map-search-wrap{width:255px}.map-region-tools{top:16px;left:auto;right:12px}.map-legend label{width:auto}.map-expanded .map-workspace{overflow:auto;flex:1;display:block;touch-action:pan-y}.map-expanded .map-canvas-wrap{height:auto}.map-expanded .route-map-svg{position:static;height:60vh;min-height:390px}.map-expanded .map-detail-panel{height:auto;max-height:none;overflow:visible}.map-expanded .map-toolbar{padding-right:13px;padding-top:50px}.map-expanded #mapFullscreen{top:8px;right:12px}.map-expanded .map-destinations{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.main-nav{gap:1px}.nav-item{padding:9px 5px;font-size:10px;gap:4px}.nav-item svg{width:14px}.map-page-heading h1{font-size:26px}.map-page-heading{display:flex;gap:12px;align-items:center}.map-page-heading .secondary{font-size:10px;white-space:nowrap;padding:8px 10px;margin-top:0}.map-page-heading p{font-size:10px}.map-page-heading .eyebrow{font-size:8px}.network-map{border-radius:12px}.map-toolbar{padding:10px;gap:7px}.map-carriers button{font-size:11px;padding:8px 7px}.map-date-label input{font-size:11px;height:33px;max-width:138px}.map-window-label{width:100%}.map-window-label select{width:100%;max-width:none;height:33px}.route-map-svg{height:470px}.map-search-wrap{left:10px;top:11px;width:calc(100% - 20px);max-width:none}#mapCitySearch{height:38px;font-size:11px}.map-region-tools{top:60px;left:10px;right:auto;gap:4px}.map-region-tools button{font-size:10px;padding:6px 10px;height:31px}.map-zoom-tools{right:10px;bottom:63px}.map-zoom-tools button{width:35px;height:34px;font-size:20px}.map-legend{left:10px;font-size:9px;gap:10px}.map-gesture-hint{left:16px;font-size:8px}.map-detail-heading{padding:20px 17px 14px}.map-city-count{margin-top:8px}.map-direction-tabs{max-width:330px}.map-destination-filter-label{max-width:330px}.map-destinations{grid-template-columns:1fr}.map-destination{border-right:0;padding:15px 17px}.map-destination-head>button{font-size:17px}.map-destination>p{font-size:11px}.map-destination-actions>button,.map-destination-actions>details{font-size:11px}.map-product-chip{font-size:10px}.map-footnote{font-size:10px}.map-status-bar{padding:10px 12px;font-size:9px;gap:7px}.map-status-bar #mapVersion{width:100%;order:3}.map-status-bar #mapStats{max-width:76%}.map-expanded .map-destinations{grid-template-columns:1fr}.network-map.map-expanded{inset:4px}.map-detail-panel{max-height:none;overflow:visible}.map-airport-pair li strong{font-size:13px}.map-airport-pair p{font-size:11px}.map-small-note{font-size:10px}}