:root{--ocean:#0b3446;--teal:#0c535b;--gold:#e8b44a;--paper:#f2f6f5;--ink:#153e4b;--muted:#58727b;--line:#d3dfde;--white:#fff;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,select{min-height:40px;border:1px solid var(--line);border-radius:6px;cursor:pointer}button{background:var(--white);color:var(--ink);padding:8px 13px;font-size:13px;font-weight:650}button:hover{background:#e7efed}button:disabled{cursor:default;opacity:.45}select{padding:8px 30px 8px 11px;background:var(--white);color:var(--ink);max-width:100%;font-size:13px}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,#map:focus-visible{outline:3px solid var(--gold);outline-offset:3px}a{color:inherit}h1,h2,p{margin:0}h2{font-size:14px;line-height:1.4}[hidden]{display:none!important}.small{font-size:12px;line-height:1.65}.muted{color:#c9dfdf}.eyebrow,.section-title{font-size:10px;font-weight:750;letter-spacing:.14em}.eyebrow{color:var(--gold);margin-bottom:7px}.masthead{height:98px;background:var(--ocean);color:white;display:flex;justify-content:space-between;align-items:center;padding:18px 28px;border-bottom:4px solid var(--gold)}h1{font-size:27px;letter-spacing:-.025em;font-weight:650}.gallery-link{font-size:13px;color:#d8e8e9;text-decoration:none;padding:10px 0}.gallery-link:hover{text-decoration:underline}.gallery-link span{margin-left:9px}.workspace{display:grid;grid-template-columns:305px minmax(0,1fr);height:calc(100dvh - 98px);min-height:570px}.sidebar{background:var(--teal);color:white;padding:24px 22px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#599194 var(--teal)}.section-title{color:var(--gold);margin-bottom:15px}.views{display:grid;gap:6px}.views button{text-align:left;background:transparent;border-color:#3d747a;color:#e1efed;padding:9px 12px}.views button[aria-pressed=true]{background:white;color:var(--ocean);border-color:white;border-left:4px solid var(--gold);padding-left:9px}.views button:hover{background:#286a72;color:white}.views button[aria-pressed=true]:hover{background:#e9f3f2;color:var(--ocean)}.stats{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:21px 0;margin-bottom:18px;border-bottom:1px solid #41787c}.stats strong{font-size:32px;color:var(--gold);font-variant-numeric:tabular-nums;display:block;line-height:1.2}.stats span{font-size:11px;color:#d1e4e3;display:block;margin-top:5px}.section-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}.text-button{background:none;border:none;color:var(--gold);padding:2px 0;min-height:28px;font-size:11px}.text-button:hover{background:none;color:white}.route-list{margin-top:12px;display:grid;gap:7px}.route-row{display:flex;align-items:center;gap:7px;min-height:38px}.route-choice{flex:1;display:flex;align-items:center;gap:9px;font-size:13px;cursor:pointer}.route-choice input,.check-label input{width:16px;height:16px;accent-color:var(--gold);margin:0;flex-shrink:0}.swatch{width:23px;height:7px;border:1.5px solid white;border-radius:8px;background:var(--route-color);flex-shrink:0}.route-zoom{min-height:33px;padding:4px 8px;border-color:#40787d;background:#195e66;color:white;font-size:12px;min-width:53px}.route-zoom:hover{background:#377981}.route-zoom span{margin-left:5px;color:var(--gold);font-size:13px}.field-label{display:block;margin:14px 0 7px;font-size:12px;font-weight:650}.sidebar select{width:100%}.display-options{border-top:1px solid #41787c;margin-top:20px;padding-top:17px}.check-label{display:flex;align-items:center;gap:9px;font-size:13px;cursor:pointer}.display-options p{margin-top:9px}.source-note{border-top:1px solid #41787c;padding-top:16px;margin-top:20px;font-size:11px;line-height:1.7;color:#c9dfdf}.detail-metric{margin:20px 0}.detail-metric strong{display:block;font-size:27px}.detail-metric span{font-size:12px;color:#c9dfdf}.group-key{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:18px 0}.group-chip{display:flex;align-items:center;gap:6px;font-size:11px}.group-chip i{width:12px;height:12px;display:block;border:1px solid white;border-radius:2px;background:var(--group-color)}.map-workspace{min-width:0;display:flex;flex-direction:column;background:var(--paper)}.toolbar{display:flex;justify-content:space-between;gap:16px;padding:13px 19px;border-bottom:1px solid var(--line);background:white;z-index:1001}.tool-group{display:flex;gap:5px;align-items:center}.tool-group button[aria-pressed=true]{background:var(--teal);border-color:var(--teal);color:white}.map-frame{position:relative;flex:1;min-height:400px}#map{height:100%;width:100%;background:#e3eae7;z-index:0}#map.measuring{cursor:crosshair}.map-heading{position:absolute;left:17px;top:16px;background:rgba(255,255,255,.96);border:1px solid var(--line);box-shadow:0 3px 15px #153e4b12;z-index:500;border-radius:6px;padding:10px 13px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:650;pointer-events:none}.map-heading-dot{width:8px;height:8px;border-radius:100%;background:var(--teal)}.map-status{min-height:31px;display:flex;justify-content:space-between;padding:7px 19px;gap:14px;font-size:10px;color:var(--muted);background:white;border-top:1px solid var(--line)}#coordinates{font-variant-numeric:tabular-nums}.leaflet-control-zoom{border:1px solid var(--line)!important;box-shadow:0 3px 15px #153e4b12!important}.leaflet-control-zoom a{color:var(--ocean)!important}.leaflet-top.leaflet-right{top:8px;right:7px}.leaflet-control-attribution{font-size:9px!important;background:rgba(255,255,255,.92)!important}.leaflet-container{font-family:"Segoe UI",Arial,sans-serif}.leaflet-popup-content{font-size:12px;line-height:1.6;color:var(--ink);margin:14px 18px;min-width:150px}.leaflet-popup-content strong{display:block;font-size:15px;margin-bottom:3px}.leaflet-popup-content small{display:block;color:var(--muted);line-height:1.4;margin-top:7px}.measurement{position:absolute;bottom:34px;left:17px;width:min(390px,calc(100% - 34px));background:white;border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:8px;z-index:800;padding:15px 18px;box-shadow:0 5px 24px #153e4b22}.measure-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.measure-heading h2{font-size:13px;color:var(--teal)}.measure-heading button{border:0;min-height:26px;padding:3px 0;font-size:11px;color:var(--muted)}#measure-result{display:block;font-size:31px;font-weight:700;letter-spacing:-.03em;margin-top:5px;font-variant-numeric:tabular-nums}.measure-secondary{font-size:11px;color:var(--muted);min-height:16px}.measurement #measure-instruction{font-size:12px;margin:9px 0;line-height:1.5}.measure-actions{display:flex;gap:6px;flex-wrap:wrap}.measure-actions button{font-size:11px;min-height:34px;padding:6px 9px}#finish-measure{background:var(--teal);color:white;border-color:var(--teal)}.measure-note{font-size:10px;color:var(--muted);line-height:1.5;margin-top:10px}.measure-point-label{color:var(--ocean);font-weight:700;font-size:11px;background:white;border:1px solid var(--gold);border-radius:100%;text-align:center;line-height:20px;width:22px;height:22px}.map-message{position:absolute;top:65px;left:17px;max-width:360px;background:#fff4d8;color:var(--ocean);padding:10px 13px;font-size:12px;border:1px solid var(--gold);border-radius:5px;z-index:600}.skip{position:absolute;top:-90px;left:15px;z-index:3000;background:white;padding:12px}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#crosshair{position:absolute;left:50%;top:50%;width:19px;height:19px;transform:translate(-50%,-50%);pointer-events:none;z-index:650;border:1px solid white;border-radius:50%;box-shadow:0 0 0 1px var(--ocean)}#crosshair:before,#crosshair:after{content:"";position:absolute;background:var(--ocean)}#crosshair:before{width:25px;height:1px;top:8px;left:-4px}#crosshair:after{width:1px;height:25px;left:8px;top:-4px}.fatal{position:fixed;z-index:3000;inset:30%;padding:30px;background:white;border:3px solid var(--gold)}.workspace:fullscreen{height:100dvh;background:var(--paper)}
@media(min-width:1800px){.workspace{grid-template-columns:330px minmax(0,1fr)}.sidebar{padding:28px}.toolbar{padding:15px 22px}}
@media(max-width:1000px){.workspace{grid-template-columns:265px minmax(0,1fr)}.sidebar{padding:20px 16px}.toolbar{padding:10px;gap:7px;flex-wrap:wrap}.toolbar button,.toolbar select{font-size:12px;padding:7px 9px}.map-heading{max-width:calc(100% - 77px)}.map-status{padding-inline:10px}#coordinates{display:none}}
@media(max-width:720px){.masthead{height:auto;min-height:89px;padding:16px}.eyebrow{font-size:8px}h1{font-size:21px}.gallery-link{font-size:11px;margin-left:12px;white-space:nowrap}.workspace{display:flex;flex-direction:column;height:auto;min-height:0}.map-workspace{order:0;position:relative;height:72dvh;min-height:515px}.sidebar{order:1;overflow:visible;padding:22px}.toolbar{gap:7px;justify-content:space-between}.tool-group{gap:4px}.toolbar button,.toolbar select{min-height:37px;font-size:11px;padding:6px 8px}#fullscreen{display:none}.map-frame{min-height:390px}.map-heading{left:10px;top:12px;font-size:11px;padding:9px}.measurement{bottom:27px;left:10px;width:calc(100% - 63px);padding:11px 12px}.measure-actions button{min-height:37px}#measure-result{font-size:26px}.measure-note{font-size:9px}.views{grid-template-columns:repeat(3,1fr)}.views button{font-size:11px;padding:9px 8px;text-align:center}.views button[aria-pressed=true]{border-left:1px solid white;border-bottom:3px solid var(--gold);padding-left:8px}.stats{max-width:350px}.route-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 16px}.route-choice{font-size:12px;gap:6px}.swatch{width:17px}.route-zoom{min-width:43px;padding:4px}.group-key{grid-template-columns:repeat(6,1fr)}.map-status{font-size:9px}.workspace:fullscreen{overflow-y:auto}.workspace:fullscreen .map-workspace{height:75dvh}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(max-width:720px){.map-workspace.has-measurement{height:auto;min-height:0}.has-measurement .map-frame{flex:none;display:flex;flex-direction:column}.has-measurement #map{height:55dvh;min-height:380px;flex:none}.has-measurement .measurement{position:static;width:auto;margin:10px}.has-measurement #crosshair{top:max(27.5dvh,190px)}}
/* Group evidence shares the same state as the map, without hiding mixed membership. */
.group-evidence{padding:12px;margin:14px 0;background:#174953;border-left:3px solid var(--gold);border-radius:3px}
.group-evidence strong{font-size:13px;line-height:1.5;display:block}.group-evidence p{margin-top:8px;color:#dceceb}
.sidebar-evidence{border-top:1px solid #41787c;margin-top:18px;padding-top:12px}.sidebar-evidence summary{font-size:12px;font-weight:650;cursor:pointer;padding:6px 0;color:#fff}.sidebar-evidence summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.compact-table{width:100%;border-collapse:collapse;font-size:11px;font-variant-numeric:tabular-nums;margin:10px 0}.compact-table caption{text-align:left;font-size:10px;line-height:1.5;color:#d1e4e3;padding-bottom:8px}.compact-table th,.compact-table td{padding:6px 4px;text-align:right;border-bottom:1px solid #41787c}.compact-table th:first-child,.compact-table td:first-child{text-align:left}.compact-table th{color:var(--gold);font-weight:650}
.cell-evidence{background:white;border-top:1px solid var(--line);flex:none;min-width:0}.cell-evidence>summary{padding:12px 18px;font-size:12px;font-weight:650;color:var(--teal);cursor:pointer}.cell-evidence>summary:focus-visible{outline:3px solid var(--gold);outline-offset:-3px}.cell-focus-status{font-size:11px;line-height:1.5;padding:0 18px 10px;color:var(--muted)}
.evidence-scroll{overflow:auto;max-height:min(22vh,190px);padding:0 18px 12px}.evidence-scroll:focus-visible{outline:3px solid var(--gold);outline-offset:-3px}.cell-table{width:100%;border-collapse:collapse;font-size:11px;line-height:1.5}.cell-table caption{text-align:left;padding:0 0 8px;color:var(--muted);font-size:10px}.cell-table th,.cell-table td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.cell-table thead{background:#edf4f3}.cell-table th{font-weight:650;color:var(--teal)}.cell-table button{font-size:11px;min-height:34px;padding:5px 9px}.cell-table tr[aria-current=true]{background:#fff4d8}.cell-table td:last-child{overflow-wrap:anywhere}.has-evidence .map-frame{min-height:220px}
@media(max-width:720px){.map-workspace.has-groups{height:auto;min-height:0}.has-groups .map-frame{height:55dvh;min-height:380px;flex:none}.has-groups.has-measurement .map-frame{height:auto}.has-groups .map-status{flex-wrap:wrap}.evidence-scroll{max-height:48dvh;padding:0 12px 12px}.cell-evidence>summary{padding:13px 12px;font-size:12px}.cell-focus-status{padding-inline:12px}.cell-table,.cell-table tbody{display:block}.cell-table caption{display:block}.cell-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.cell-table tr{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:5px;margin-bottom:8px;padding:4px}.cell-table td{display:block;border:0;min-width:0;padding:6px}.cell-table td::before{content:attr(data-label);display:block;font-size:10px;font-weight:650;color:var(--muted);margin-bottom:3px}.cell-table td:last-child{grid-column:1 / -1}.cell-table button{min-height:40px}.sidebar-evidence summary{padding-block:11px}.sidebar .compact-table{max-width:410px;font-size:12px}}