@font-face{font-family:Atlas;src:local('Georgia');font-display:swap}
:root{font-family:Inter,'Segoe UI',Arial,sans-serif;color:#263935;background:#f7f8f5;font-synthesis:none;--green:#235e53;--ink:#263935;--muted:#6d7b75;--line:#dfe4dd;--paper:#fcfcf8;--map:#eaf0ed;--accent:#bb733f}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.4}button{border:0;background:none}button:hover:not(:disabled){background:#e8ede6}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid #b87a37;outline-offset:3px}a{color:var(--green)}button,input{font-size:.875rem}a,button,input{touch-action:manipulation}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:500}h1,h2{font-family:Atlas,Georgia,serif}p{line-height:1.65}button{transition:background .15s,color .15s}button[aria-pressed=true]{background:var(--green);color:white}.app-shell{height:100dvh;min-height:640px;display:grid;grid-template-rows:80px minmax(0,1fr) 167px}.topbar{display:flex;align-items:center;padding:0 30px;border-bottom:1px solid 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@media(max-width:650px){.change-card{padding:11px;margin:8px 0 12px}.change-card h3{font-size:1.1rem}.change-card .badge{font-size:.625rem}.map-footer{gap:7px;padding-inline:9px}.map-footer button{font-size:.625rem}.map-legend{font-size:.56rem;gap:4px;left:8px}.map-legend .legend-line{width:10px}.land-swatch{margin-left:3px}.map-heading h1{max-width:250px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.change-cause{margin:15px 0 12px;display:grid;gap:14px;border-top:1px solid #d6dfd1;padding-top:15px}.change-cause dt{font-size:.6875rem;letter-spacing:.05em;text-transform:uppercase;font-weight:700;color:var(--green);margin-bottom:5px}.change-cause dd{margin:0;font-size:.875rem;line-height:1.65;color:#344d40}.change-card .cause-caveat{font-size:.75rem;line-height:1.5;border-left:2px solid #b4935e;padding-left:10px;color:#7c6746;margin-top:14px}
@media(max-width:650px){.map-controls{flex-direction:row;gap:1px;padding:3px;right:8px;top:5px}.map-controls span{border-top:0;border-left:1px solid var(--line);margin:4px 2px}.map-heading h1{max-width:225px}}

/* Stable country colors connect the map, year summary and timeline records. */
.projection-toolbar{display:flex;align-items:center;gap:14px;padding:3px 24px 5px;flex-shrink:0}.projection-toolbar>span{font-size:.6875rem;color:var(--muted)}
.projection-group{display:flex;border:1px solid #d4dcd5;background:#f8faf7;border-radius:7px;padding:2px}.projection-group button{font-size:.75rem;padding:5px 11px;border-radius:4px}
@media(max-width:650px){.projection-toolbar{padding:2px 12px 4px}.projection-toolbar>span{font-size:.5625rem}.projection-group button{font-size:.625rem;padding:4px 8px}}
.country-strip button[data-country]:not([data-country=world])::before{content:'';display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--country-color);margin-right:6px;box-shadow:0 0 0 1px #ffffffb3}
.country-strip button[aria-pressed=true]:not([data-country=world]){background:var(--country-color);border-color:var(--country-color)}
.country-strip button[aria-pressed=true]:not([data-country=world])::before{background:white}
.legend-swatch{background:linear-gradient(90deg,#3174AD 0 33%,#B86A17 33% 66%,#7560A8 66%);width:15px;border:0}
.country-badge{display:flex;align-items:center;gap:6px;font:600 .6875rem 'Segoe UI',sans-serif;color:var(--ink);margin-bottom:8px}
.country-badge i,.timeline-country i{display:inline-block;flex-shrink:0;width:9px;height:9px;background:var(--country-color);border-radius:50%}
.timeline-country-heading{margin:22px 0 12px}.timeline-country-heading .country-badge{font-size:1rem}
.app-shell{grid-template-rows:80px minmax(0,1fr) 238px}
.timeline-countries{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-top:5px}
.timeline-country{min-width:0;border:1px solid var(--line);border-top:3px solid var(--country-color);border-radius:5px;text-align:left;padding:5px 8px;background:var(--paper)}
.timeline-country>span{display:flex;gap:6px;align-items:center;font-size:.75rem;font-weight:600}
.timeline-country small{display:block;font-size:.625rem;color:var(--muted);margin-top:3px;white-space:nowrap}
.timeline-country.has-records{background:color-mix(in srgb,var(--country-color) 8%,var(--paper))}
.timeline-country.has-records small{color:var(--ink);font-weight:600}
.timeline-key{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:.625rem;margin-top:7px}
.marker-key{display:inline-block;width:6px;height:6px;background:#66776f;border-radius:50%;margin:0 3px 0 7px}.marker-key.border{border-radius:1px}
.timeline-track{margin-top:6px}.event-markers{height:43px;margin:0 8px}
.event-markers button,.event-markers button[aria-current=true]{width:1%;max-width:9px;height:42px;top:0;border:0;border-radius:2px;background:transparent}
.event-markers button::before{inset:0}
.event-markers button:hover:not(:disabled),.event-markers button[aria-current=true]{background:#dce4db}
.event-markers button:hover{outline:1px solid #a6b6aa;z-index:1}
.event-markers button:focus-visible{z-index:2}
.event-markers .country-marker{position:absolute;left:50%;transform:translateX(-50%);width:5px;max-width:100%;height:5px;background:var(--country-color);border-radius:50%}
.event-markers .country-marker.border-marker{border-radius:0}
.timeline-ticks{margin-top:9px}.toast{bottom:252px}
@media(max-width:850px){.app-shell{grid-template-rows:64px minmax(0,1fr) 233px}.timeline-country{padding:5px}.timeline-countries{gap:4px}}
@media(max-width:650px){.app-shell{grid-template-rows:70px minmax(0,1fr) 225px;min-height:715px}.timeline{padding:8px 12px}.timeline-country{padding:5px 3px}.timeline-country>span{font-size:.625rem;gap:3px}.timeline-country i{width:6px;height:6px}.timeline-country small{font-size:.5625rem;white-space:normal;line-height:1.2;min-height:22px}.timeline-countries{gap:3px;margin-top:2px}.timeline-key{font-size:.5625rem;margin-top:5px}.timeline-top{height:49px}.timeline-ticks{margin-top:9px}.toast{bottom:239px}.map-legend{flex-wrap:wrap;right:8px;font-size:.53rem}.map-legend .legend-line{margin-left:4px}.country-strip button{padding-inline:8px}}

/* Timeline membership is independent of the country being explored. */
.section-label{display:block}
.app-shell{grid-template-rows:80px minmax(0,1fr) auto}.timeline{padding-bottom:13px}
.country-strip{overflow-x:auto;flex-wrap:nowrap;flex-shrink:0;scrollbar-width:thin}.country-strip button{flex-shrink:0;white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.timeline-selection-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 5px}.timeline-selection-bar>span{font-size:.625rem;letter-spacing:.08em;color:var(--muted);font-weight:600}.timeline-selection-bar small{letter-spacing:0;font-weight:400;margin-left:12px}.timeline-selection-bar button{font-size:.75rem}
.timeline-countries{display:flex;gap:7px;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px;margin-top:0}.timeline-country{flex:0 0 150px;min-height:47px}.timeline-country>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.timeline-country i{margin-right:6px}.timeline-country small{white-space:nowrap;min-height:0}
.timeline-empty{font-size:.75rem;color:var(--muted);margin:5px 0;min-height:37px;line-height:1.5}.event-markers{height:var(--marker-height,14px)}.event-markers button,.event-markers button[aria-current=true]{height:var(--marker-height,14px)}
.picker-summary{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:10px}.picker-summary strong{font-size:.875rem}.picker-search-label{display:block;font-size:.8125rem;margin:16px 0 7px}.country-picker-list{max-height:35dvh;overflow-y:auto;overscroll-behavior:contain;border-block:1px solid var(--line);margin:12px 0;scrollbar-width:thin}
.country-picker-option{display:flex;align-items:center;gap:10px;padding:13px 5px;border-bottom:1px solid var(--line);cursor:pointer}.country-picker-option:last-child{border-bottom:0}.country-picker-option input{flex-shrink:0;width:17px;height:17px;accent-color:var(--country-color)}.country-picker-option i,.picked-country i{width:10px;height:10px;flex-shrink:0;background:var(--country-color);border-radius:50%}.country-picker-option strong{display:block;font-size:.875rem;font-weight:550}.country-picker-option small{display:block;font-size:.6875rem;line-height:1.5;margin-top:3px;color:var(--muted)}.country-picker-option:has(input:disabled){opacity:.5;cursor:default}
.picked-countries{display:flex;gap:6px;flex-wrap:wrap}.picked-country{display:flex;align-items:center;gap:6px;font-size:.75rem;border:1px solid var(--line);border-radius:20px;padding:6px 9px;max-width:100%;text-align:left}.picked-country span{font-size:1rem;margin-left:2px}.country-browser-option{display:block;text-align:left;width:100%;padding:13px 6px;border-bottom:1px solid var(--line)}.country-browser-option .country-badge{font-size:.9375rem;margin-bottom:4px}.country-browser-option small{font-size:.75rem;color:var(--muted)}
@media(max-width:850px){.app-shell{grid-template-rows:64px minmax(0,1fr) auto}}
@media(max-width:650px){.app-shell{grid-template-rows:70px minmax(0,1fr) auto;min-height:760px}.timeline{padding-bottom:10px}.timeline-country{flex-basis:132px;padding:5px 8px}.timeline-country>span{font-size:.75rem}.timeline-country small{font-size:.625rem}.timeline-selection-bar{margin:3px 0 7px}.timeline-selection-bar small{margin-left:6px}.timeline-selection-bar button{font-size:.75rem}.picker-summary{align-items:flex-start}.country-picker-list{max-height:30dvh}.picked-country{font-size:.6875rem}.country-picker-option{padding:12px 3px}}