:root{--ink:#182b30;--muted:#627474;--line:#dce3df;--paper:#fafbf7;--green:#28584e;--wash:#edf2ee;--gold:#ad8250}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button{cursor:pointer}header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:var(--paper)}.brand{font-size:18px;font-weight:700;letter-spacing:-.6px}.brand span{background:var(--green);color:white;padding:7px 10px;margin-right:12px}header nav{display:flex;gap:25px;color:var(--muted);font-size:12px}main{max-width:1600px;margin:auto;padding:0 5vw}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--green);text-transform:uppercase}.intro{padding:55px 0 30px;display:flex;justify-content:space-between;align-items:end;gap:30px}h1{font:normal 58px/1.05 Georgia,serif;letter-spacing:-2px;margin:12px 0 20px}.intro p{max-width:640px;color:var(--muted)}.stats{display:flex;gap:30px;padding-bottom:18px}.stats b{font:36px Georgia,serif;display:block}.stats span{font-size:11px;color:var(--muted)}.toolbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;display:flex;gap:12px;align-items:center;margin-bottom:26px}.toolbar input{flex:1;min-width:100px}.toolbar input,.toolbar select{background:white;border:1px solid var(--line);padding:11px 14px;border-radius:2px}.result-count{color:var(--muted);font-size:11px;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px}.case-card{display:block;border-bottom:1px solid var(--line);padding-bottom:20px}.cover{aspect-ratio:16/10;background:var(--wash);overflow:hidden;position:relative}.cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.case-card:hover img{transform:scale(1.025)}.badge{display:inline-block;font-size:9px;letter-spacing:.7px;text-transform:uppercase;background:#f4ede1;color:#765620;border:1px solid #dfd1b7;padding:4px 8px}.accepted{background:#e3efe7;color:#28584e;border-color:#bacdc1}.cover .badge{position:absolute;left:12px;top:12px}.category{font-size:10px;text-transform:uppercase;letter-spacing:1.4px;color:var(--green);margin:16px 0 7px}.case-card h2{font:24px/1.15 Georgia,serif;margin:0 0 13px}.counts{display:flex;gap:16px;color:var(--muted);font-size:11px}.counts b{color:var(--ink)}footer{border-top:1px solid var(--line);padding:30px 5vw;margin-top:70px;display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.case-head{padding:32px 0 27px;border-bottom:1px solid var(--line)}.case-head h1{font-size:44px;max-width:950px;margin:14px 0}.case-head .meta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:11px}.section-top{display:flex;align-items:baseline;gap:18px;border-bottom:1px solid var(--line);margin:36px 0 25px;padding-bottom:12px}.section-top span{color:var(--gold);font:20px Georgia,serif}.section-top h2{font:32px Georgia,serif;margin:0}.section-top p{margin:0 0 0 auto;font-size:11px;color:var(--muted)}.input-layout{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:42px}.instruction{font-size:12px;line-height:1.65;max-height:1000px;overflow:auto;padding-right:16px;scrollbar-width:thin}.instruction>h1{display:none}.instruction h2{font:22px Georgia,serif;letter-spacing:0;margin:20px 0 10px}.instruction h3{font-size:13px;margin:14px 0 6px}.instruction p{margin:8px 0}.instruction ul{padding-left:20px}.instruction li{margin:3px 0}.instruction code{font:11px monospace;background:var(--wash);overflow-wrap:anywhere}.instruction pre{overflow:auto;padding:14px;background:var(--wash)}.instruction table{width:100%;font-size:11px;border-collapse:collapse}.instruction td,.instruction th{padding:5px;border:1px solid var(--line)}.panel{min-width:0;margin-bottom:28px}.panel-title{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}.panel-title h3{font-size:17px;margin:0;font-weight:500}.panel-title small,.panel-title a{color:var(--muted);font-size:11px}.stage{position:relative;background:#e9ede9;display:flex;align-items:center;justify-content:center;height:360px}.stage img{width:100%;height:100%;object-fit:contain}.photos .stage{height:300px}.stage button{border:0;padding:0;background:none}.stage .zoom{height:100%;width:100%}.stage .arrow{position:absolute;top:calc(50% - 18px);background:#fafbf7ed;width:34px;height:36px;font-size:24px;color:var(--ink);box-shadow:0 1px 6px #0001}.arrow.prev{left:10px}.arrow.next{right:10px}.caption{font-size:11px;color:var(--muted);padding:8px 0;display:flex;justify-content:space-between;gap:12px}.thumbs{display:flex;gap:7px;overflow:auto;padding-bottom:6px;scrollbar-width:thin}.thumbs button{flex:0 0 76px;padding:3px;border:1px solid var(--line);background:white;color:var(--muted);font-size:9px}.thumbs img{width:100%;height:49px;object-fit:contain}.thumbs button.active{border:2px solid var(--green);padding:2px}.empty{padding:35px;background:var(--wash);font-size:12px;color:var(--muted)}.camera-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:30px}.map{background:white;border:1px solid var(--line);padding:14px;min-width:0}.map svg{width:100%;height:auto}.note{font-size:11px;color:var(--muted)}.settings{min-width:0}.settings select{border:1px solid var(--line);padding:9px;background:white;width:100%;margin-bottom:14px}.settings pre{font-size:10px;overflow:auto;background:var(--wash);padding:14px}.settings dl{display:grid;grid-template-columns:110px 1fr;font-size:12px}.settings dd{margin:0;overflow-wrap:anywhere}.settings dt{color:var(--muted)}.hidden-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:30px}.hidden-layout .stage{height:420px}.region-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.region-card{border:1px solid var(--line);background:white;padding:18px}.region-card h4{font:21px Georgia,serif;margin:0 0 9px}.region-card p{font-size:11px;color:var(--muted);margin:7px 0}.region-card pre{font-size:10px;white-space:pre-wrap}.amendment{margin-top:20px;border:1px solid var(--line);padding:15px;background:var(--wash)}.amendment summary{cursor:pointer;font-size:12px}.page-links{display:flex;justify-content:space-between;margin-top:40px;font-size:12px}dialog{width:min(95vw,1600px);height:92vh;padding:14px;border:1px solid var(--line);background:var(--paper)}dialog::backdrop{background:#13221fca}.dialog-top{display:flex;justify-content:space-between;margin-bottom:10px;font-size:12px}.dialog-top button{background:none;border:1px solid var(--line);padding:5px 12px}.dialog-image{width:100%;height:calc(100% - 45px);object-fit:contain}.error{color:#9a472c;padding:30px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #699388;outline-offset:3px}
.input-layout>*{min-width:0}.instruction{overflow-wrap:anywhere}.instruction table{display:block;overflow:auto}.caption span{min-width:0;overflow-wrap:anywhere}.region-card{min-width:0}
@media(min-width:1800px){.cards{grid-template-columns:repeat(4,1fr)}}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.intro{display:block}.stats{gap:25px}.input-layout{gap:25px;grid-template-columns:1fr 1.15fr}.region-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){header{height:65px}header nav{gap:13px}.brand{font-size:14px}.brand span{margin-right:5px}.intro{padding-top:30px}h1{font-size:42px}.stats b{font-size:28px}.toolbar{flex-wrap:wrap}.toolbar input{flex-basis:100%}.toolbar select{flex:1;min-width:0}.result-count{width:100%}.cards{grid-template-columns:1fr;gap:24px}.case-head h1{font-size:34px}.section-top{flex-wrap:wrap;gap:10px}.section-top h2{font-size:28px}.section-top p{width:100%;margin:0}.input-layout,.camera-layout,.hidden-layout{grid-template-columns:1fr;gap:18px}.instruction{max-height:600px;padding:0}.stage{height:280px}.photos .stage,.hidden-layout .stage{height:270px}.region-list{grid-template-columns:1fr}.counts{gap:12px}.map{padding:3px}.case-head .meta{gap:8px}.settings dl{grid-template-columns:90px 1fr}footer{display:block}.page-links{gap:20px}}

.camera-layout>*,.hidden-layout>*{min-width:0}

.badge.rework{background:#f4e3dd;color:#923e2c;border-color:#d3ac9f}
/* Case diagram support: activated only by .case-diagram/.region-preview markup. */
.case-diagram{display:block;width:100%;height:auto}.diagram-link{display:block;background:#f7f8f6}.region-card-rich{overflow:hidden}.region-preview{display:block;margin:10px -2px;background:#f7f8f6}.region-preview img{display:block;width:100%;height:150px;object-fit:contain}.region-card-rich pre{margin:10px 0}.region-card-rich p{overflow-wrap:anywhere}
/* South Side Eridu only: compact, truthful region metadata cards. */
body.case-south-side-eridu-night-street-hcm4yzqj .region-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
body.case-south-side-eridu-night-street-hcm4yzqj .region-card-rich{padding:14px}
body.case-south-side-eridu-night-street-hcm4yzqj .region-preview{cursor:zoom-in}
body.case-south-side-eridu-night-street-hcm4yzqj .region-preview img{height:170px}
body.case-south-side-eridu-night-street-hcm4yzqj .region-ranges{line-height:1.45}
body.case-south-side-eridu-night-street-hcm4yzqj .region-card-rich details{margin:8px 0;font-size:11px;color:var(--muted)}
body.case-south-side-eridu-night-street-hcm4yzqj .region-card-rich details summary{cursor:pointer;color:var(--green)}
body.case-south-side-eridu-night-street-hcm4yzqj .region-card-rich details pre{margin:6px 0;padding:8px;background:var(--wash);font-size:10px}
@media(max-width:700px){body.case-south-side-eridu-night-street-hcm4yzqj .region-list{grid-template-columns:1fr;gap:14px}}

/* Real measured spatial candidates, isolated from other cases. */
/* South Side Eridu only: compact, truthful region metadata cards. */
body.case-measured-spatial .region-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
body.case-measured-spatial .region-card-rich{padding:14px}
body.case-measured-spatial .region-preview{cursor:zoom-in}
body.case-measured-spatial .region-preview img{height:170px}
body.case-measured-spatial .region-ranges{line-height:1.45}
body.case-measured-spatial .region-card-rich details{margin:8px 0;font-size:11px;color:var(--muted)}
body.case-measured-spatial .region-card-rich details summary{cursor:pointer;color:var(--green)}
body.case-measured-spatial .region-card-rich details pre{margin:6px 0;padding:8px;background:var(--wash);font-size:10px}
@media(max-width:700px){body.case-measured-spatial .region-list{grid-template-columns:1fr;gap:14px}}

.region-picker{display:grid;grid-template-columns:160px minmax(0,1fr);gap:18px}.region-choice-list{display:flex;flex-direction:column;gap:6px}.region-choice-list button{padding:10px;text-align:left;border:1px solid #ddd;background:white;border-radius:5px}.region-choice-list button.active{background:#e7efe9}.region-paired-images{display:grid;grid-template-columns:1fr 1fr;gap:12px}.region-paired-images img{width:100%;display:block}.region-paired-images a{color:inherit;text-decoration:none}.region-pair-view h4{margin-top:0}@media(max-width:700px){.region-picker{grid-template-columns:1fr}.region-choice-list{flex-direction:row;flex-wrap:wrap}}

.region-picker{grid-column:1/-1;width:100%}.region-paired-images img{height:300px;object-fit:contain;background:#f6f7f3}.region-paired-images a{min-width:0}@media(max-width:700px){.region-paired-images img{height:180px}}

/* Public atlas: internal acceptance controls are hidden. */
.review-panel,[data-task-review],#quick-review,.review-controls,.review-status,.review-tech,.case-head span#status,label:has(select#status),select#status{display:none!important}

/* Internal acceptance summary is not public content. */
*:has(> #accepted),*:has(> #pending){display:none!important}

/* Paired test evidence: two images and a compact score column. */
.test-panel{margin:0 0 32px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:6px;min-width:0}
.test-panel>.panel-title{margin-bottom:16px}.test-panel>.panel-title h3{font-size:21px}
.test-controls{display:flex;gap:18px;justify-content:space-between;align-items:end;margin-bottom:14px}.test-controls label{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted);min-width:0;flex:1}.test-controls label:last-child{flex:0 1 290px}.test-controls select{width:100%;min-width:0;padding:9px 10px;background:#fff;border:1px solid var(--line);border-radius:3px;color:var(--ink);font-size:12px}
.test-thumbnails{display:flex;gap:8px;overflow-x:auto;max-width:100%;padding:0 0 10px;margin-bottom:12px;scrollbar-width:thin}.test-thumbnails button{flex:0 0 90px;min-width:0;border:1px solid var(--line);border-radius:3px;background:#f7f9f7;padding:3px;color:var(--muted)}.test-thumbnails img{width:100%;height:55px;object-fit:contain;display:block;background:#edf1ee}.test-thumbnails button>span{display:block;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-top:3px}.test-thumbnails button.active{border:2px solid var(--green);padding:2px;background:#e8f0ec;color:var(--green)}.thumb-empty{height:55px;display:grid!important;place-items:center}
.test-comparison{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(235px,.72fr);gap:16px;align-items:start}.test-comparison figure,.public-photo-selected figure{margin:0;min-width:0}.test-comparison figcaption,.public-photo-selected figcaption{font-size:11px;font-weight:600;line-height:1.45;min-height:34px;padding:0 0 8px;color:var(--ink);overflow-wrap:anywhere}.test-comparison figure>a{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;background:#f0f3f0;border:1px solid #e9ede8}.test-comparison img{display:block;width:100%;height:100%;object-fit:contain}.test-unavailable{aspect-ratio:1/1;display:grid;place-items:center;background:var(--wash);font-size:12px;color:var(--muted);padding:20px}
.test-scores{min-width:0;padding-top:0}.test-score-title{font-size:11px;font-weight:600;min-height:34px;padding-bottom:8px}.test-score{padding:10px 11px;margin-bottom:8px;background:#f4f6f4;border:1px solid transparent;border-radius:4px}.test-score.selected{background:#edf4f0;border-color:#d3e3d9}.score-heading{display:flex;justify-content:space-between;gap:6px;align-items:center;font-size:12px}.score-heading b{font-weight:500;overflow-wrap:anywhere}.score-heading strong{font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap}.score-track{height:7px;background:#dfe7e1;border-radius:5px;margin:7px 0;overflow:hidden}.score-track span{height:100%;display:block;background:#9caaa2;border-radius:5px}.test-score.selected .score-track span{background:#28584e}.score-raw{font-size:10px;color:#62746a;line-height:1.55;overflow-wrap:anywhere}.test-score-note{font-size:10px;color:var(--muted);margin:10px 0 0}.test-score[role=button]{cursor:pointer}.test-score[role=button]:hover{border-color:#8dab9c}.test-details{font-size:11px;color:var(--muted);margin-top:10px}.test-details summary{cursor:pointer}.test-details pre{max-height:260px;overflow:auto;font-size:10px;background:var(--wash);padding:12px;white-space:pre-wrap;overflow-wrap:anywhere}.evaluation-layout-details{margin:10px 0 30px}.evaluation-layout-details>.map{margin-top:15px}.public-photo-panel{min-width:0}.public-photo-selected img{width:100%;height:320px;object-fit:contain;display:block;background:#edf1ee}.public-photo-selected figure>a{display:block}.public-photo-panel .test-thumbnails{margin-bottom:4px}.public-photo-selected figcaption{min-height:0}.camera-layout{align-items:start}
@media(max-width:1100px){.test-comparison{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.test-scores{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}.test-score-title,.test-score-note{grid-column:1/-1}.test-score-title{min-height:0}.test-score{margin:0}}
@media(max-width:600px){.test-panel{padding:13px}.test-controls{flex-direction:column;align-items:stretch;gap:10px}.test-controls label:last-child{flex:auto}.test-comparison{gap:8px}.test-comparison figcaption{font-size:10px;min-height:42px}.test-scores{gap:8px}.score-heading{font-size:10px;flex-wrap:wrap}.score-heading strong{font-size:13px}.public-photo-selected img{height:270px}.test-thumbnails button{flex-basis:76px}.test-thumbnails img{height:46px}.test-panel>.panel-title h3{font-size:18px}}

/* Full-width public camera overview and recorded coordinates. */
.camera-layout.public-layout-wide{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.public-layout-wide #public-map{width:100%;padding:12px}
.public-layout-wide #public-map .case-diagram{width:100%;height:auto;max-height:none;object-fit:contain;display:block}
.public-coordinate-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:8px}.public-coordinate-heading h4{margin:0;font-size:14px;font-weight:500}.public-coordinate-heading span{font-size:11px;color:var(--muted)}
.public-coordinate-table{overflow:auto;max-height:340px;border:1px solid var(--line)}.public-coordinate-table table{border-collapse:collapse;width:100%;font-size:11px;white-space:nowrap;font-variant-numeric:tabular-nums}.public-coordinate-table th,.public-coordinate-table td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}.public-coordinate-table thead th{position:sticky;top:0;background:#eef3ef;color:var(--green);font-weight:500}.public-coordinate-table tbody th{font-weight:500}.public-coordinate-table tbody tr:hover{background:#eef3ef}

.evaluation-model-totals{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:10px}.evaluation-model-totals>div{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;padding:12px 18px;border:1px solid var(--line);background:white;font-size:12px}.evaluation-model-totals span{color:var(--muted)}.evaluation-model-totals strong{color:var(--green);font-variant-numeric:tabular-nums}

/* Task-level ranking and independently provided camera/region overview figures. */
.task-leaderboard{background:#fff;border:1px solid var(--line);border-radius:6px;padding:20px 22px;margin:0 0 24px;min-width:0}.task-leaderboard .panel-title h3{font-size:21px}.leaderboard-scroll{overflow-x:auto}.task-leaderboard table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}.task-leaderboard th,.task-leaderboard td{text-align:right;padding:10px 15px;border-bottom:1px solid #e9eeea}.task-leaderboard thead th{font-weight:500;color:var(--muted);font-size:11px;background:#f5f7f4}.task-leaderboard th:nth-child(2){text-align:left;min-width:185px}.task-leaderboard td:first-child,.task-leaderboard th:first-child{text-align:center;width:58px}.task-leaderboard tbody th{font-weight:500}.task-leaderboard tbody small{display:block;font-size:10px;color:var(--muted);font-weight:400}.task-leaderboard tbody tr:last-child>*{border-bottom:none}.evaluated-model{background:#f7faf7}.rank-badge{width:23px;height:23px;display:inline-grid;place-items:center;border-radius:50%;background:#e3eee6;color:var(--green);font-size:11px}.leaderboard-total{min-width:145px}.leaderboard-total strong{font-size:17px;color:var(--green)}.leaderboard-score-track{width:100%;height:4px;background:#e3eae4;display:block;margin-top:4px;border-radius:3px;overflow:hidden}.leaderboard-score-track i{display:block;height:100%;background:#39735b}.pending-model{color:#9aa59e}.pending-model th{color:#7f8f85}.pending-model td{color:#bdc6bf}.pending-model small{color:#a1ada5!important}
.evaluation-layout-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin:0 0 28px}.evaluation-layout-grid figure{margin:0;min-width:0;background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden}.evaluation-layout-grid figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}.evaluation-layout-grid h3{margin:0;font-weight:500;font-size:17px}.evaluation-layout-grid figcaption a{font-size:10px;color:var(--muted);white-space:nowrap}.layout-overview-image{display:flex;align-items:center;justify-content:center;background:#f7f9f6;padding:6px}.layout-overview-image img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}.public-layout-wide #public-map .case-diagram{width:100%;height:auto;max-height:none;object-fit:contain}.imported-layout-calibration{padding:12px 0;border-bottom:1px solid var(--line)}
@media(max-width:760px){.evaluation-layout-grid{grid-template-columns:1fr;gap:15px}.task-leaderboard{padding:14px}.task-leaderboard td,.task-leaderboard th{padding:9px 10px}.task-leaderboard .panel-title{gap:10px;flex-wrap:wrap}.evaluation-layout-grid figcaption{padding:12px}.task-leaderboard table{font-size:11px}}