:root{font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#20262d;background:#fff;font-size:14px;line-height:1.6;color-scheme:light}
.field-title{display:block;border:0;padding:0;background:none;text-align:left;font-size:14px;font-weight:600;color:#20262d;white-space:normal}.field-title:hover{background:none;color:#24588f;text-decoration:underline;text-underline-offset:3px}.mobile-hint{display:none}@media(max-width:760px){.mobile-hint{display:block}}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button{background:#fff;border:1px solid #cbd0d7;border-radius:4px;padding:7px 13px;color:#26313d}button:hover{background:#f1f4f7}button:disabled{opacity:.45;cursor:default}button.primary{background:#24588f;border-color:#24588f;color:white;padding-inline:24px}button.primary:hover{background:#1e4977}input,select{border:1px solid #bdc5ce;border-radius:4px;background:#fff;color:inherit;padding:8px 10px;min-height:40px}input[type=checkbox]{min-height:0;accent-color:#24588f}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #8bb3df;outline-offset:2px}a{color:#24588f}main{max-width:1256px;margin:auto;padding:36px 28px 24px}h1{font-size:26px;font-weight:650;margin:0 0 6px}h2{font-size:20px;line-height:1.45;margin:0}header p{color:#596470;margin:0 0 26px}.search-panel{border:1px solid #d7dce2;border-radius:5px;padding:20px 22px;background:#fafbfc}.search-label{display:block;font-weight:600;margin-bottom:8px}.search-line{display:flex;gap:8px}.search-line input{flex:1;min-width:0;height:44px;font-size:15px}.examples{display:flex;gap:13px;align-items:center;margin:8px 0 19px;font-size:13px;color:#66707b}.examples button{padding:0;border:0;background:none;color:#24588f;text-decoration:underline;text-underline-offset:3px}.filters{display:flex;flex-wrap:wrap;align-items:end;gap:13px}.filters label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:#505c68}.filters select{min-width:156px}.filters input{width:166px}.filters button{min-height:40px;margin-left:2px}.options{margin-top:14px;display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:#505c68}.options label{display:flex;gap:5px;align-items:center}#date-error{color:#ad3232}.results-heading{margin:24px 0 6px;display:flex;align-items:center;justify-content:space-between;gap:10px}.results-heading p{font-weight:600;margin:0}.results-heading button{font-size:12px;padding:4px 9px}.table-note{font-size:12px;color:#707981;margin:0 0 10px}.table-wrap{overflow-x:auto;border:1px solid #d7dce2;border-radius:4px}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}th{background:#f3f5f7;font-weight:600;color:#495562;white-space:nowrap}th,td{padding:13px 16px;vertical-align:top;border-bottom:1px solid #e3e7eb}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfdfe}td:first-child{width:30%}td:nth-child(2){width:24%}td:nth-child(3){width:18%}td:nth-child(4){width:18%;white-space:nowrap}td:last-child{width:10%;white-space:nowrap}td strong{font-weight:600;display:block;font-size:14px}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;overflow-wrap:anywhere;white-space:normal}.field-code{display:block;color:#65717e;margin-top:3px;font-size:11px}.example{white-space:normal;overflow-wrap:anywhere;color:#404c58}.muted{color:#6b7680;font-size:12px}.sub{display:block;margin-top:3px}.detail-button{border:0;background:none;color:#24588f;padding:1px 0;text-decoration:underline;text-underline-offset:3px;font-size:13px}.pagination{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:22px;font-size:13px}.pagination button{font-size:13px}.help{border-top:1px solid #e0e4e8;margin-top:30px;padding-top:16px;color:#606b76;font-size:12px}.help summary{cursor:pointer;font-size:13px}.help p{margin:10px 0;max-width:960px}footer{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:24px;font-size:12px;color:#828991}#empty{text-align:center;padding:38px 14px;border:1px solid #d7dce2;border-radius:4px}#empty h2{font-size:17px}#empty p{color:#68737e}dialog{border:1px solid #c7ced6;border-radius:6px;width:min(1090px,calc(100% - 32px));max-height:90vh;padding:0;color:inherit;box-shadow:0 12px 50px #13243622}dialog::backdrop{background:#172c4259}.dialog-top{padding:20px 24px 16px;position:sticky;top:0;background:white;border-bottom:1px solid #e0e4e8;display:flex;justify-content:space-between;gap:16px;z-index:1}.dialog-top code{color:#63707d;display:block;margin-top:5px}.dialog-top button{align-self:start}#detail-content{padding:18px 24px 25px}.example-line{padding:10px 14px;background:#f6f8fa;border-left:3px solid #c5cfdb;margin:0 0 12px;font-size:13px}.example-line code{font-size:14px;margin-left:8px}.detail-note{font-size:13px;color:#5c6874;margin:9px 0}.source-list{display:flex;flex-direction:column;gap:12px;margin-top:16px}.source{border:1px solid #dce1e6;border-radius:4px;padding:13px 16px}.source-top{display:flex;justify-content:space-between;align-items:start;gap:16px}.source-title{font-weight:600}.source-title code{color:#6b7783;margin-left:8px;font-weight:400}.source-kind{font-size:12px;font-weight:400;color:#657280;margin-left:10px}.rate{font-size:12px;color:#5b6874;text-align:right;white-space:nowrap}.periods{font-size:13px;margin:7px 0 4px}.source-note{font-size:12px;color:#6b7680;margin:4px 0}.months-toggle{font-size:12px;margin-top:9px}.months-toggle summary{cursor:pointer;color:#24588f}.months-table{margin-top:10px;max-height:320px;overflow:auto}.months-table th,.months-table td{padding:6px 9px;font-size:12px;white-space:nowrap;width:auto}.months-table th{position:sticky;top:0}.months-table .no-value{color:#8d6060}.loading{color:#74808c;font-size:12px}.skip,.sr-only{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:white;padding:8px;z-index:10}#message{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#263b50;color:#fff;padding:8px 16px;border-radius:4px;font-size:13px;pointer-events:none;opacity:0;transition:opacity .15s}#message.visible{opacity:1}[hidden]{display:none!important}
@media(max-width:760px){main{padding:24px 14px}h1{font-size:23px}header p{font-size:13px}.search-panel{padding:16px 13px}.filters{gap:10px}.filters label{width:calc(50% - 5px)}.filters input,.filters select{width:100%;min-width:0}.filters button{margin:0}.search-line input{font-size:13px}.search-line button{padding:6px 16px}.examples{gap:12px;flex-wrap:wrap}.options{font-size:12px}.results-heading{align-items:start}.results-heading p{font-size:13px}.table-wrap>table{min-width:840px}th,td{padding:12px}.table-note{font-size:11px}.dialog-top{padding:16px}#detail-content{padding:14px 16px}.dialog-top h2{font-size:18px}.source{padding:12px}.source-top{display:block}.rate{text-align:left;margin-top:5px}.source-title code{display:block;margin-left:0}.source-kind{margin-left:0;display:block}.example-line code{display:block;margin:4px 0 0;overflow-wrap:anywhere}.pagination{gap:12px}.periods{overflow-wrap:anywhere}.help{margin-top:24px}}
/* Geographic overview; uses the same restrained controls as the field query. */
.overview{margin-bottom:28px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.section-heading h2,#query-title{font-size:18px}.section-heading a{font-size:13px;text-decoration:none}.section-heading a:hover{text-decoration:underline}.section-note{font-size:13px;color:#65717e;margin:5px 0 13px}.overview-grid{display:grid;grid-template-columns:minmax(0,1fr) 264px;border:1px solid #d7dce2;border-radius:5px;overflow:hidden}.map-shell{position:relative;min-width:0;background:#f8fafb}#coverage-map{height:354px;background:#f8fafb;z-index:0}#map-home{position:absolute;right:12px;top:12px;z-index:2;font-size:12px;box-shadow:0 1px 3px #263b5010}#map-error{position:absolute;left:14px;bottom:18px;right:14px;background:#fff;padding:12px;font-size:13px;border:1px solid #d7dce2;z-index:2}.coverage-summary{padding:20px 21px;border-left:1px solid #d7dce2;background:#fff}.coverage-summary h3{font-size:17px;margin:0 0 2px}.coverage-summary>p{margin:0}.overview-metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px 10px;margin:18px 0}.overview-metrics dt{font-size:12px;color:#65717e}.overview-metrics dd{margin:0;font-size:23px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.5}.overview-metrics dd#stat-records{font-size:20px;padding-top:3px}.coverage-period{border-top:1px solid #e6eaee;padding-top:12px;display:flex;flex-direction:column;font-size:12px;color:#65717e;gap:2px}.coverage-period strong{color:#364758;font-size:13px;font-weight:500}#scope-query{display:inline-block;margin-top:13px;font-size:12px}#scope-empty{font-size:11px;margin-top:6px}.map-legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:11px;color:#63707d;margin:10px 0 14px}.map-legend>span{display:flex;align-items:center;gap:6px}.swatch{width:11px;height:11px;display:inline-block;border-radius:1px}.swatch.available{background:#6d9dc5}.swatch.inactive{background:#eef3f7;border:1px solid #50799e}.swatch.absent{background:#e2e6e9}.country-buttons{display:flex;flex-wrap:wrap;gap:6px}.country-buttons button{font-size:12px;padding:4px 11px;border-color:#dae0e6}.country-buttons button[aria-pressed=true]{background:#24588f;color:white;border-color:#24588f}.country-buttons button.no-records:not([aria-pressed=true]){color:#798591;background:#f8fafb}.overview-note{margin:12px 0 0;font-size:11px;color:#76818c}.overview-note span{display:inline-block;margin-left:8px}.country-tooltip{display:flex;flex-direction:column;gap:3px;white-space:normal;font-family:inherit;font-size:12px;max-width:235px;overflow-wrap:anywhere}.country-tooltip strong{font-size:13px}.tooltip-hint{color:#6d7b88;margin-top:3px}.coverage-tooltip{border:1px solid #cbd5de;padding:10px 12px;box-shadow:0 3px 10px #173f6715;max-width:260px}.country-shape{cursor:pointer}.context-shape{cursor:default}.country-shape:focus-visible{outline:none;stroke:#173f67;stroke-width:3}.leaflet-container{font-family:inherit}.leaflet-touch .leaflet-bar{border:1px solid #d0d8e0;box-shadow:0 1px 3px #263b5010}.leaflet-control-attribution{font-size:10px!important}#query{scroll-margin-top:16px}#query-title{margin-bottom:13px}.statistics{border:1px solid #d7dce2;border-radius:5px;margin-top:12px}.statistics>summary{cursor:pointer;padding:12px 16px;font-size:13px;font-weight:500}.statistics>summary span{font-size:12px;font-weight:400;color:#74808c;margin-left:12px}.statistics-body{padding:0 20px 20px}.statistics-body h3{font-size:14px;margin:12px 0 0}.statistics-body>p{margin:5px 0 12px}.year-bars{display:grid;grid-template-columns:1fr 1fr;column-gap:32px;row-gap:5px}.year-row{display:grid;grid-template-columns:38px 1fr 72px;gap:9px;align-items:center;font-size:11px;font-variant-numeric:tabular-nums}.year-track{display:block;height:8px;background:#f1f4f7}.year-bar{display:block;height:100%;background:#6d9dc5;min-width:1px}.year-number{text-align:right;color:#596a79}#dataset-statistics{margin-top:12px}#dataset-statistics td{width:auto;white-space:normal}#dataset-statistics td:nth-child(3),#dataset-statistics td:nth-child(4){font-variant-numeric:tabular-nums;text-align:right}#dataset-statistics th:nth-child(3),#dataset-statistics th:nth-child(4){text-align:right}#dataset-statistics .field-title{font-size:13px}#message{z-index:1500}
@media(max-width:900px){.overview-grid{grid-template-columns:minmax(0,1fr) 236px}.coverage-summary{padding:18px 15px}.overview-metrics dd{font-size:21px}}
@media(max-width:620px){.overview-grid{grid-template-columns:1fr}#coverage-map{height:245px}.coverage-summary{border-left:0;border-top:1px solid #d7dce2;padding:13px 15px;display:grid;grid-template-columns:1fr auto;column-gap:12px}.coverage-summary h3{font-size:15px}#scope-filter{font-size:11px;align-self:center;text-align:right}.overview-metrics{grid-column:1/-1;grid-template-columns:repeat(4,1fr);gap:9px;margin:10px 0}.overview-metrics dt{font-size:11px}.overview-metrics dd{font-size:20px}.overview-metrics dd#stat-records{font-size:17px}.coverage-period{grid-column:1/-1;padding-top:8px;gap:2px;display:grid;grid-template-columns:auto 1fr}.coverage-period strong{text-align:right}.coverage-period span:last-child{grid-column:1/-1;text-align:right}#scope-query{grid-column:1/-1;margin-top:7px}#scope-empty{grid-column:1/-1}.section-heading h2,#query-title{font-size:17px}.section-heading a{font-size:12px}.map-legend{gap:7px 12px;font-size:10px}.country-buttons{gap:5px}.country-buttons button{padding:4px 9px}.overview-note span{margin-left:0}.overview{margin-bottom:23px}.statistics>summary span{display:block;margin-left:16px;margin-top:3px}.statistics-body{padding:0 12px 14px}.year-bars{grid-template-columns:1fr}.coverage-tooltip{max-width:220px}.country-tooltip{max-width:190px}}
.overview-metrics dd{white-space:nowrap}@media(max-width:620px){.overview-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.overview-metrics dd#stat-records{font-size:16px}}
/* Directed country relationships. */
.flow-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 12px}.flow-controls>strong{font-size:14px;margin-right:auto}.flow-controls label{display:flex;align-items:center;gap:6px;font-size:12px;color:#63707d}.flow-controls select{font-size:12px;padding:5px 8px;min-height:32px}.flow-directions{display:flex}.flow-directions button{font-size:12px;padding:5px 10px;border-radius:0}.flow-directions button:first-child{border-radius:4px 0 0 4px}.flow-directions button:last-child{border-radius:0 4px 4px 0}.flow-directions button+button{margin-left:-1px}.flow-directions button[aria-pressed=true]{background:#e8f0f6;color:#214c6e;border-color:#9ab4c9;z-index:1}.flow-overlay{position:absolute;inset:0;width:100%;height:100%;z-index:450;pointer-events:none;overflow:hidden}.flow-route{opacity:.84;transition:opacity .15s}.flow-line,.flow-hit{pointer-events:stroke;cursor:pointer}.flow-line:focus-visible{outline:none;stroke-width:4}.flow-arrow,.flow-halo,.flow-endpoint,.flow-country-label{pointer-events:none}.flow-overlay.has-highlight .flow-route{opacity:.12}.flow-overlay.has-highlight .flow-route.highlighted{opacity:1}.flow-country-label{font:600 12px system-ui;fill:#214c6e;paint-order:stroke;stroke:#fff;stroke-width:4;stroke-linejoin:round}.flow-tooltip{position:absolute;bottom:20px;left:12px;z-index:800;max-width:calc(100% - 24px);padding:10px 13px;display:flex;flex-direction:column;gap:3px;background:#fffffff5;border:1px solid #cbd8e2;border-radius:4px;box-shadow:0 3px 12px #173f6715;pointer-events:none;font-size:12px;color:#263d50;overflow-wrap:anywhere}.flow-tooltip strong{font-size:13px}.flow-tooltip-source{font-size:10px;color:#66798b}.flow-summary{border-bottom:1px solid #e3e8ed;padding-bottom:12px;margin-bottom:12px}#flow-caption{font-size:11px;color:#71808d;margin:0 0 10px}.flow-partners{display:grid;grid-template-columns:1fr 1fr;gap:18px}.flow-partner-group h3{font-size:12px;margin:0 0 6px;color:#367daf;display:flex;align-items:center;gap:8px}.flow-partner-group.ex h3{color:#ad6d2a}.flow-partner-group h3:before{content:'';height:2px;width:22px;background:currentColor}.flow-partner-group h3 span{font-size:10px;font-weight:400;color:#7b8792}.flow-partner-list{display:flex;flex-wrap:wrap;gap:5px}.flow-partner{display:flex;align-items:center;gap:9px;font-size:11px;padding:4px 8px;background:#fff;border:1px solid #e0e6eb}.flow-partner-count{color:#7a8792;font-variant-numeric:tabular-nums}.flow-partner.highlighted{border-color:#367daf;background:#eff6fb}.ex .flow-partner.highlighted{border-color:#bd7831;background:#fff7ee}.flow-empty,.flow-coverage-note{font-size:11px;color:#7c6a59;margin:4px 0}.flow-notes{font-size:11px;color:#7b8791;margin-top:9px}.flow-notes summary{cursor:pointer}.flow-notes p{margin:6px 0}.flow-prompt{margin:0 0 12px;font-size:12px;color:#657b8c}.country-example{margin:17px 0 20px;border:1px solid #d6e1eb;border-radius:4px;background:#fff}.country-example>summary{padding:12px 14px;cursor:pointer;font-size:13px;font-weight:600;color:#344f65}.example-badge{display:inline-block;font-size:10px;font-weight:400;color:#62809a;background:#eef4f8;border-radius:3px;padding:2px 6px;margin-left:10px}.country-example-body{padding:0 14px 12px}.example-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.example-top p{font-size:11px;color:#7a8791;margin:0}.example-top button{font-size:11px;padding:3px 8px;margin-left:5px}.example-top button[aria-pressed=true]{background:#edf3f8;border-color:#adc3d5;color:#315d80}.record-example{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.record-cell{display:flex;flex-direction:column;align-items:start;gap:4px;text-align:left;padding:10px 11px;border-color:#e2e8ed;min-width:0;background:#fcfdfe}.record-cell:hover{background:#f0f6fb;border-color:#97b5cd}.record-label{font-size:11px;color:#64798b}.record-value{font-size:14px;color:#263d50;font-weight:550;overflow-wrap:anywhere;line-height:1.5}.record-field{font-size:9px;color:#8a959e;overflow-wrap:anywhere;line-height:1.4}.example-queries{display:flex;align-items:baseline;gap:9px;margin:12px 0 6px;font-size:11px;color:#677b8d}.example-queries>div{display:flex;flex-wrap:wrap;gap:5px 12px}.example-queries button{font-size:11px;padding:0;color:#24588f;border:0;background:none;text-decoration:underline;text-underline-offset:3px}.example-footnote{font-size:10px;color:#8a939b;margin:8px 0 0}.example-range-note{font-size:11px;color:#8b693c;margin:0 0 9px}#result-count{scroll-margin-top:20px}
@media(max-width:900px){.flow-controls>strong{width:100%;margin:0}.record-example{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:620px){.flow-controls{gap:8px}.flow-controls label{font-size:11px}.flow-controls select{font-size:11px}.flow-partners{grid-template-columns:1fr;gap:12px}.flow-partner{font-size:11px}.flow-tooltip{font-size:11px}.flow-country-label{font-size:10px}.record-example{grid-template-columns:repeat(2,minmax(0,1fr))}.record-value{font-size:13px}.record-cell{padding:9px}.country-example-body{padding:0 10px 11px}.country-example>summary{padding:10px;font-size:12px}.example-badge{margin-left:5px}.example-top{flex-wrap:wrap;gap:5px}.example-top button{margin-left:0;margin-right:5px}.example-queries{display:block}.example-queries>div{margin-top:6px}.example-footnote{line-height:1.6}}
@media(prefers-reduced-motion:reduce){.flow-route{transition:none}}
.flow-line{pointer-events:none}
.full-record{margin-top:12px;border:1px solid #cad9e6;border-radius:4px}.full-record>summary{padding:10px 12px;cursor:pointer;font-size:12px;font-weight:600;color:#24588f;background:#f5f9fc}.full-record-body{padding:0 12px 12px}.full-record-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:10px}.full-record-toolbar p{font-size:11px;color:#71808d;margin:0}.full-record-toolbar button,#retry-record{font-size:11px;white-space:nowrap;padding:4px 9px}#full-record-status{font-size:11px;color:#627b8f;margin:7px 0}.full-record-table-wrap{max-height:520px;overflow:auto;border:1px solid #dce4eb;border-radius:3px}.full-record-table-wrap:focus-visible{outline:2px solid #8bb3df;outline-offset:2px}#full-record-table{table-layout:fixed;width:100%;min-width:0}#full-record-table th{position:sticky;top:0;z-index:1}#full-record-table th:first-child,#full-record-table td:first-child{width:35%}#full-record-table th:last-child,#full-record-table td:last-child{width:65%;white-space:normal}#full-record-table th,#full-record-table td{padding:9px 12px}.raw-record-value{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font:12px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;color:#30485b}.empty-record-value{color:#8794a0;font-size:11px;font-style:italic}#full-record-table .field-title{font-size:12px}#full-record-table .field-code{font-size:10px}@media(max-width:620px){.full-record-body{padding:0 8px 9px}.full-record-toolbar{align-items:start}.full-record-toolbar p{font-size:10px}.full-record>summary{font-size:11px;padding:9px}.full-record-table-wrap{max-height:460px}#full-record-table th,#full-record-table td{padding:8px}#full-record-table th:first-child,#full-record-table td:first-child{width:43%}#full-record-table th:last-child,#full-record-table td:last-child{width:57%}.raw-record-value{font-size:11px}#full-record-table .field-code{font-size:9px}}