:root{color-scheme:dark;--bg:#101b20;--panel:#172428;--line:#35474b;--text:#e9eee8;--muted:#acbcb6;--green:#b6d9be;--heritage:#d5bd8d;--wreck:#78c3d7;--mining:#d0a77b;--battlefield:#c29edc;--earthquake:#e29472;font:16px/1.5 'Segoe UI',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button,select,input{color:inherit;background:#152329;border:1px solid var(--line);border-radius:6px}button{cursor:pointer;padding:8px 12px}button:hover{background:#2a4141}button[aria-pressed=true],button.active{background:#314940;border-color:#85a28f}button:disabled{opacity:.5;cursor:wait}input,select{padding:10px;max-width:100%}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid var(--green);outline-offset:3px}a{color:#c7e4d4}p{margin:12px 0}h1,h2,h3{line-height:1.2}h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:400}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip-link{position:fixed;left:12px;top:-80px;z-index:50;padding:10px;background:var(--bg)}.skip-link:focus{top:10px}.topbar{height:74px;display:flex;align-items:center;padding:0 26px;gap:26px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;color:var(--text);text-decoration:none;font-size:21px;letter-spacing:4px}.brand small{display:block;font:12px/1.4 'Segoe UI',sans-serif;letter-spacing:1.4px;color:var(--muted)}.edition{font-size:14px;color:var(--muted)}.topbar>button{margin-left:auto}.quiet{background:none;border-color:transparent;color:var(--muted);font-size:14px;padding:4px 0}.quiet:hover{color:var(--text);background:transparent}.workspace{display:flex;height:calc(100dvh - 74px);min-height:580px}.browser-panel{width:318px;flex:0 0 318px;display:flex;flex-direction:column;background:var(--panel);border-right:1px solid var(--line);padding:23px 20px 0;overflow-y:auto;scrollbar-width:thin}.browser-panel>*:not(.results){flex-shrink:0}.eyebrow{font:12px/1.5 Consolas,monospace;letter-spacing:1.5px;color:var(--muted)}.browse-heading h1{font-size:25px;font-weight:500;margin:7px 0 20px;letter-spacing:-.5px}#search{width:100%;font-size:14px}.collections{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.collections button{font-size:14px;line-height:1.35;padding:9px 6px}.layer-row{display:flex;justify-content:space-between;align-items:center;margin:4px 0 6px;font-size:14px}#layer{width:100%;font-size:14px}.time-filter{font-size:14px;border-bottom:1px solid var(--line);margin-top:12px;padding:10px 0}.time-filter summary{cursor:pointer}.time-filter p{font-size:13px;color:var(--muted)}.years{display:flex;gap:6px;align-items:end}.years label{min-width:0;flex:1;font-size:13px}.years input{width:100%;margin-top:3px;padding:7px}.years button{font-size:14px;padding:7px}.check{font-size:13px;display:flex;gap:7px;margin:10px 0}.filter-note{font-size:13px;color:var(--green);margin-top:10px}.filter-note button{padding:1px 6px;margin-left:6px}.results-heading{display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:5px;margin:14px 0 5px}.results{overflow-y:auto;min-height:150px;flex:1;scrollbar-width:thin;margin-right:-8px;padding-right:8px}.result{width:100%;display:block;border:0;border-bottom:1px solid #30403e;border-radius:0;background:transparent;text-align:left;padding:13px 5px}.result.selected{background:#2b4239}.result strong{display:block;font-size:15px;line-height:1.4;font-weight:500;margin:4px 0}.result-top{font-size:12px;color:var(--muted);display:flex;gap:7px;align-items:center}.result p{font-size:12px;line-height:1.4;color:var(--muted);margin:4px 0}.dot{width:6px;height:6px;border-radius:50%;display:inline-block;flex-shrink:0;background:var(--green)}.heritage{background:var(--heritage)}.wreck{background:var(--wreck)}.mining{background:var(--mining)}.battlefield{background:var(--battlefield)}.earthquake{background:var(--earthquake)}.browse-footer{padding:12px 0;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}.browse-footer span{display:block}.map-section{position:relative;flex:1;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 50% 50%,#1c3436,#101b21 80%)}#atlas{width:100%;height:100%;display:block;touch-action:none}.map-top{position:absolute;top:28px;left:30px;right:25px;z-index:2;display:flex;justify-content:space-between;gap:12px;pointer-events:none}.map-top h2{font-size:34px;margin:8px 0}.map-top p{font-size:14px;color:var(--muted);margin:0;max-width:390px}.map-top,.map-bottom{text-shadow:0 2px 10px #101b21}.projection-switch{pointer-events:auto;display:flex;align-self:flex-start;background:#16252a;padding:3px;border:1px solid var(--line);border-radius:7px}.projection-switch button{font-size:14px;padding:6px 10px;border:0}.map-actions{position:absolute;top:145px;left:30px;display:flex;gap:8px;flex-wrap:wrap;right:70px}.map-actions button{font-size:13px;background:#182b30db}.zoom-controls{position:absolute;bottom:135px;right:22px;display:flex;flex-direction:column;background:#182b30}.zoom-controls button{border-radius:0;min-width:38px}.map-bottom{position:absolute;left:30px;right:24px;bottom:20px;display:flex;justify-content:space-between;gap:15px;align-items:end;pointer-events:none}.map-bottom strong{font:36px Georgia,serif;display:block}.map-bottom span,.map-bottom small,.map-bottom p{font-size:12px;color:var(--muted)}.map-bottom p{margin-bottom:0}.map-bottom small{text-align:right}.map-tooltip{position:absolute;z-index:5;max-width:250px;background:#101e23ed;border:1px solid var(--line);padding:7px 10px;pointer-events:none;font-size:14px}.loading{position:absolute;inset:0;display:grid;place-items:center;background:#101b20;z-index:7;padding:24px;text-align:center}.loading.error{color:#eeb2a2}.detail-panel{width:390px;flex:0 0 390px;padding:26px;overflow-y:auto;background:var(--panel);border-left:1px solid var(--line);scrollbar-width:thin}.detail-top{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:13px}.detail-top>span{display:flex;align-items:center;gap:8px}.detail-top button{font-size:24px;padding:0 9px;background:transparent;border:0}.detail-panel h2{font-size:31px;margin:18px 0 12px;overflow-wrap:anywhere}.detail-meta{font-size:13px;color:var(--muted)}.detail-summary{font-size:16px;line-height:1.7;margin:22px 0}.detail-section{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.detail-section h3{font-size:23px;margin:0 0 13px}.note{font-size:13px;color:var(--muted);line-height:1.65}.related{display:block;width:100%;text-align:left;padding:12px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none;line-height:1.5;font-size:15px}.related span{display:block;font-size:12px;color:var(--muted)}.connection>details{font-size:13px;color:var(--muted);padding:7px 0}.connection summary,.claim summary{cursor:pointer}.claim{padding:15px 0;border-bottom:1px solid var(--line)}.claim h4{font-size:14px;font-weight:600;margin:0 0 7px}.claim .value{font-size:15px;line-height:1.7}.tags{display:flex;gap:5px;flex-wrap:wrap;margin:10px 0}.tag{border:1px solid #4b605d;border-radius:4px;padding:2px 5px;font-size:12px;color:var(--muted)}.tag.qualified{color:#e9c69b;border-color:#806747}.claim details{font-size:13px;line-height:1.7;color:var(--muted)}.citation{margin:15px 0;overflow-wrap:anywhere}.citation blockquote{border-left:2px solid #6c9384;margin:12px 0;padding-left:12px;color:#d4ded7}.history-timeline{list-style:none;padding:0 0 0 12px;margin:14px 0}.history-timeline li{border-left:1px solid #5b7c76;padding:0 0 15px 16px}.history-timeline .related{border:0;padding:0}.history-timeline span{color:#98c5cf}.location-value{font:16px Consolas,monospace}.empty{padding:20px 0;font-size:14px;line-height:1.6;color:var(--muted)}.show-more{width:100%;font-size:14px;margin:10px 0}.detail-footer{font-size:12px;color:var(--muted);margin:25px 0;overflow-wrap:anywhere}.detail-footer a{display:block;margin:8px 0}dialog{max-width:780px;width:calc(100vw - 32px);max-height:88dvh;border:1px solid var(--line);border-radius:12px;color:var(--text);background:#172428;padding:28px;overflow-y:auto}dialog::backdrop{background:#081316c9}.dialog-header{display:flex;justify-content:space-between;gap:15px;align-items:start}.dialog-header h2{font-size:30px;margin:8px 0}.dialog-header button{font-size:24px;line-height:1}.source-card{padding:20px 0;border-top:1px solid var(--line);margin-top:20px}.source-card h3{font-size:23px;margin:0 0 10px}.source-card p{font-size:14px}.source-meta{font-size:13px;color:var(--muted)}.notice{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#2a443d;padding:12px 18px;border:1px solid #7f9f91;border-radius:7px;z-index:30;max-width:90vw}.noscript{position:fixed;inset:80px 20px auto;padding:20px;background:#263b37;z-index:40}@media(max-width:1200px){.detail-panel{position:absolute;right:0;top:74px;bottom:0;z-index:6;width:390px;box-shadow:-15px 0 40px #0005}.map-top h2{font-size:29px}.edition{display:none}}@media(max-height:850px) and (min-width:701px){.browser-panel{padding-top:16px}.browse-heading .eyebrow{display:none}.browse-heading h1{font-size:23px;margin-bottom:14px}.results{min-height:130px}}@media(max-width:700px){.topbar{height:66px;padding:0 14px;gap:14px}.brand{font-size:18px;letter-spacing:3px}.brand small{font-size:10px;letter-spacing:.5px}.topbar>button{font-size:12px;max-width:105px;text-align:right}.workspace{height:auto;display:flex;flex-direction:column;min-height:0}.map-section{order:0;flex:none;min-height:500px;height:60dvh;width:100%}.browser-panel{order:1;width:100%;flex:none;height:auto;overflow:visible;padding:24px 20px 0}.results{min-height:200px;max-height:560px;flex:none}.map-top{top:22px;left:20px;right:18px;flex-wrap:wrap}.map-top h2{font-size:27px}.map-top p{display:none}.map-top .eyebrow{font-size:11px}.projection-switch{position:relative;margin-left:auto}.map-actions{top:148px;left:20px;right:20px}.map-actions button{font-size:12px}.map-bottom{left:20px;right:20px;bottom:18px}.map-bottom small{max-width:125px;font-size:11px}.map-bottom strong{font-size:30px}.zoom-controls{right:18px;bottom:132px}.detail-panel{position:fixed;inset:0;width:100%;z-index:15;padding:23px}.detail-top{position:sticky;top:-23px;background:var(--panel);padding:12px 0}.detail-panel h2{font-size:32px}.collection-presets{gap:10px}dialog{padding:20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}