:root{--paper:#f6f4ee;--surface:#fffefb;--ink:#233b35;--muted:#68786f;--green:#2f6b4f;--line:#dfe5dc;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--serif:"Source Serif 4",Georgia,serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}button,select,input{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.45}a{color:var(--green)}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid #c19b58;outline-offset:3px}button{border:1px solid var(--line);background:var(--surface);border-radius:9px;min-height:42px;padding:8px 13px;font-weight:600}button:hover:not(:disabled){background:#eef3e9}.site-header{height:76px;padding:0 4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--surface)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font:700 21px var(--serif)}.brand-icon{background:var(--green);width:38px;height:38px;display:grid;place-items:center;color:white;border-radius:10px;font:32px Georgia}.brand small{display:block;font:11px var(--sans);color:var(--muted);margin-top:3px;letter-spacing:.025em}nav{display:flex;gap:4px}nav a{padding:12px 17px;text-decoration:none;color:var(--muted);font-size:14px;border-radius:9px;font-weight:600}nav [aria-current]{background:#e7eee2;color:var(--green)}.explorer{max-width:1640px;margin:auto;padding:34px 4% 0}.intro{display:flex;justify-content:space-between;gap:35px;align-items:flex-end;margin-bottom:28px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.15em;color:var(--muted);margin:0 0 9px}h1{font:500 clamp(31px,3vw,43px)/1.1 var(--serif);letter-spacing:-.03em;margin:0}.mobile-break{display:none}.lede{font-size:14px;line-height:1.6;color:var(--muted);max-width:610px;margin:12px 0 0}.intro-note{display:flex;align-items:center;gap:13px;flex-shrink:0}.intro-note p{font-size:11px;line-height:1.7;color:var(--muted)}.line-sample{display:block;border-top:2px dashed #ab7c4e;border-radius:50%;width:45px;height:20px;transform:rotate(-15deg)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 316px;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 12px 40px #243a2e07}.map-column{min-width:0}.map-toolbar{padding:15px 20px;display:flex;justify-content:space-between;align-items:center;gap:8px}.seg{display:inline-flex;background:#eef1e9;border-radius:10px;padding:3px;gap:2px}.seg button{background:none;border:0;font-size:12px;min-height:36px;padding:8px 13px;color:var(--muted);white-space:nowrap}.seg button[aria-pressed=true]{background:var(--surface);color:var(--green);box-shadow:0 1px 4px #1c3a2715}.quiet{background:transparent;font-size:12px;border-color:var(--line)}.map-stage{height:clamp(370px,43vw,520px);position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#e8f0ec,#d9e8e4);isolation:isolate}.map-stage svg{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.map-stage svg:active{cursor:grabbing}.land{fill:#faf9f0;stroke:#c2d0c1;stroke-width:.7;vector-effect:non-scaling-stroke}.state{fill:#f3f3e7;stroke:#ced6c8;stroke-width:.65;vector-effect:non-scaling-stroke}.state.family-state{fill:#e4ecd9}.graticule{fill:none;stroke:#c5d8d2;stroke-width:.55;vector-effect:non-scaling-stroke}.state-name,.country-name{font-family:var(--sans);font-size:10px;letter-spacing:.1em;text-anchor:middle;fill:#8b9c8c;pointer-events:none}.route{fill:none;stroke-width:2;stroke-dasharray:5 5;opacity:.7;cursor:pointer}.route-hit{fill:none;stroke:transparent;stroke-width:16;cursor:pointer}.marker{cursor:pointer;outline:none}.marker-halo{fill:#fffcf2;stroke:#ffffff;stroke-width:2;filter:drop-shadow(0 2px 3px #263a3433)}.marker-core{stroke:#fff;stroke-width:1.5}.marker text{font:700 10px var(--sans);fill:#fff;text-anchor:middle;dominant-baseline:central;pointer-events:none}.marker:focus .marker-halo,.marker:hover .marker-halo{stroke:#b68c46;stroke-width:3}.marker.qualified .marker-halo{stroke:#a77d3b;stroke-dasharray:3 3}.place-label{font-size:11px;fill:#334d42;paint-order:stroke;stroke:#f7f8ec;stroke-width:3px;stroke-linejoin:round;pointer-events:none}.map-year{position:absolute;left:25px;bottom:45px;pointer-events:none;z-index:-1;opacity:.42}.map-year span{font:500 92px/.9 var(--serif);letter-spacing:-.06em;color:#6a9283}.map-year small{display:block;letter-spacing:.19em;font-size:9px;margin-top:11px}.map-help{position:absolute;bottom:12px;left:20px;font-size:10px;color:#617a70;pointer-events:none}.zoom-controls{position:absolute;bottom:14px;right:14px;display:flex;gap:3px;padding:4px;background:#fffdf8de;border:1px solid #d7e1d5;border-radius:11px;box-shadow:0 3px 12px #284f4020}.zoom-controls button{border:0;background:transparent;width:36px;min-height:36px;padding:0;font-size:22px}.map-empty{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:min(340px,85%);text-align:center;background:#fffefaed;padding:24px;border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 30px #254e3d10}.map-empty[hidden]{display:none}.map-empty>span{font:40px var(--serif);color:#a0804b}.map-empty h2{font:24px/1.1 var(--serif);margin:3px 0 12px}.map-empty p{font-size:12px;line-height:1.6;color:var(--muted)}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover:not(:disabled){background:#25593f}.map-caption{padding:12px 20px;display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:10px;color:var(--muted);border-bottom:1px solid var(--line);line-height:1.6}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin:0 4px 0 8px}.dot:first-child{margin-left:0}.dot.uncertain{background:transparent;border:1px dashed #ae8649}.text-button{border:0;background:transparent;text-decoration:underline;text-underline-offset:3px;padding:0;min-height:30px;font-size:10px;color:var(--green);flex-shrink:0}.timeline{padding:20px}.timeline-top{display:flex;align-items:center;justify-content:space-between}.timeline h2{font:500 29px/1 var(--serif);margin:5px 0 0}.play-controls{display:flex;gap:6px;align-items:center}.play-controls button{min-width:42px}.play-controls .primary{min-width:84px;font-size:12px}.range-wrap{position:relative;margin-top:20px;padding:7px 0}.evidence-ticks{position:absolute;inset:0 8px auto;height:5px;pointer-events:none}.evidence-ticks i{position:absolute;background:#93ae92;width:4px;height:4px;border-radius:50%;transform:translateX(-50%)}input[type=range]{accent-color:var(--green);width:100%;margin:0;height:25px;cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}#range-help{font-size:9px}.timeline-options{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:17px}.timeline-options>span{font-size:10px;line-height:1.5;color:var(--muted);max-width:240px;text-align:right}#motion-note{font-size:11px;color:var(--muted)}.people-pane{border-left:1px solid var(--line);display:flex;flex-direction:column;min-width:0;max-height:820px}.pane-head{padding:24px 22px 16px}.pane-head h2{font:500 26px/1.2 var(--serif);margin:0 0 18px}.pane-head label{display:block;font-size:11px;font-weight:600;margin-bottom:7px}.select-row{display:flex;gap:6px}select{min-width:0;width:100%;padding:11px 27px 11px 10px;border:1px solid #d3ddce;background:#fffef9;border-radius:9px;color:var(--ink);font-size:12px}#selection-note{font-size:11px;line-height:1.55;color:var(--muted);margin:13px 0 0}.result-summary{padding:11px 22px;background:#f2f4eb;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px;font-weight:600;line-height:1.5}.observation-list{overflow:auto;flex:1;padding:8px 12px;min-height:130px}.event-button{display:flex;gap:11px;text-align:left;width:100%;border:0;border-bottom:1px solid #edf0e6;border-radius:0;padding:13px 10px;background:transparent;align-items:flex-start}.initials{display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;background:#e9eee1;color:var(--person-color,var(--green));border:1px solid #d6dfce;border-radius:50%;font-size:10px;font-weight:700}.event-copy{min-width:0}.event-copy strong{font:600 14px/1.3 var(--serif);display:block}.event-copy span{display:block;font-size:10px;font-weight:400;color:var(--muted);line-height:1.5;margin-top:3px}.event-copy .event-kind{font-size:9px;letter-spacing:.03em;color:var(--green)}.event-button .chevron{margin-left:auto;font-size:15px;color:#8a9b87}.unknown-toggle{border:0;border-top:1px solid var(--line);border-radius:0;font-size:11px;text-align:left;background:#f7f7ee;padding:14px 22px;display:flex;justify-content:space-between}.unknown-list{max-height:220px;overflow:auto;padding:0 12px}.list-empty{font-size:12px;color:var(--muted);padding:20px 12px;line-height:1.7}.atlas-footer{display:flex;justify-content:space-between;gap:20px;padding:17px 2px 25px;font-size:10px;color:var(--muted);line-height:1.7}.atlas-footer p{margin:0}.atlas-footer p:last-child{text-align:right}.atlas-footer a{color:var(--muted)}#map-tooltip{position:absolute;z-index:5;max-width:240px;pointer-events:none;background:#203c32;color:#fff;padding:10px 13px;border-radius:10px;font-size:11px;line-height:1.5;box-shadow:0 5px 20px #0002}dialog{border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);padding:0;width:min(590px,calc(100vw - 32px));max-height:88dvh;overflow:auto;box-shadow:0 30px 100px #132c3540}dialog::backdrop{background:#172e2a75;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--surface);z-index:2;padding:14px 24px;border-bottom:1px solid var(--line)}.dialog-header .eyebrow{margin:0}.dialog-header button{border:0;background:#eef2e9;font-size:25px;padding:0;width:40px;min-height:40px}.story-hero{padding:25px 28px 20px;display:flex;gap:16px;align-items:center}.story-hero .initials{width:64px;height:64px;font-size:20px}.story-hero h2{font:500 29px/1.1 var(--serif);margin:0}.story-hero p{font-size:11px;color:var(--muted);margin:8px 0 0}.story-intro,.story-warning{margin:0 28px 17px;font-size:13px;line-height:1.7}.story-warning{padding:12px 15px;background:#f5efdf;border-radius:9px;font-size:11px;color:#775f37}.story-actions{display:flex;gap:10px;margin:0 28px 23px;align-items:center;flex-wrap:wrap}.story-actions a{font-size:11px}.story-timeline{margin:0 28px 25px;padding:0;list-style:none}.story-event{position:relative;padding:0 0 22px 20px;border-left:1px solid #d3dfcc}.story-event:before{position:absolute;top:4px;left:-4px;content:'';width:7px;height:7px;border-radius:50%;background:#75966b}.story-event.active:before{background:var(--green);box-shadow:0 0 0 4px #dce8d2}.story-event .event-date{font-size:11px;font-weight:700;color:var(--green)}.story-event h3{font:500 19px var(--serif);margin:7px 0}.story-event p{font-size:12px;line-height:1.65;margin:6px 0;color:#55685c}.story-event .evidence{display:inline-block;font-size:9px;font-weight:600;padding:3px 7px;border-radius:5px;background:#edf1e6;margin:0 0 5px}.story-event .qualified{background:#f4edda;color:#7f6338}.citation-list{list-style:none;padding:0;margin:8px 0}.citation-list li{font-size:10px;line-height:1.6;margin:5px 0}.citation-list a{overflow-wrap:anywhere}.record-preview{margin:12px 0;display:flex;gap:12px;align-items:center;text-decoration:none;background:#f2f2e9;padding:10px;border-radius:9px;font-size:10px;max-width:350px}.record-preview img{width:64px;height:66px;object-fit:cover;object-position:top;border:1px solid #d1d8c9}.record-preview span{line-height:1.5}.story-section-title{font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin:0 28px 20px;color:var(--muted)}.method-content{padding:25px 28px}.method-content h2{font:500 30px/1.15 var(--serif);margin:0 0 22px}.method-content p{font-size:13px;line-height:1.8;color:#536456}.skip{position:fixed;top:-100px;left:15px;background:white;z-index:100;padding:12px}.skip:focus{top:10px}.noscript{text-align:center;padding:30px}
@media(min-width:1400px){.workspace{grid-template-columns:minmax(0,1fr) 355px}.map-stage{height:520px}}
@media(max-width:1100px){.intro-note{display:none}.workspace{grid-template-columns:minmax(0,1fr) 285px}.map-toolbar{padding:12px}.map-caption{padding:10px 12px;flex-wrap:wrap}.timeline{padding:17px}.timeline-options{align-items:flex-start;flex-direction:column;gap:8px}.timeline-options>span{text-align:left;max-width:none}.map-stage{height:420px}}
@media(max-width:760px){.site-header{height:65px;padding:0 16px}.brand{font-size:17px;gap:8px}.brand-icon{width:29px;height:32px;font-size:28px}.brand small{display:none}nav{gap:0}nav a{padding:10px 9px;font-size:12px}.explorer{padding:24px 14px 0}.intro{margin-bottom:22px}.eyebrow{font-size:9px}h1{font-size:32px;line-height:1.09}.mobile-break{display:block}.lede{font-size:12px;max-width:330px;margin-top:12px}.workspace{display:flex;flex-direction:column;border-radius:15px}.map-stage{height:355px}.map-toolbar{padding:10px;gap:5px}.seg button{font-size:11px;padding:8px 10px;min-height:35px}.quiet{font-size:10px;padding:8px}.map-year{left:17px;bottom:42px}.map-year span{font-size:66px}.map-year small{font-size:8px}.map-help{left:12px;font-size:9px}.zoom-controls{right:8px;bottom:9px}.zoom-controls button{width:30px;min-height:32px;font-size:20px}.map-caption{font-size:9px;gap:0}.map-caption>span{line-height:1.9}.text-button{font-size:9px}.timeline{padding:18px 15px}.timeline h2{font-size:27px}.play-controls{gap:4px}.play-controls button{min-width:36px;min-height:39px;padding:8px}.play-controls .primary{min-width:67px}.timeline-options{gap:10px}.range-labels{font-size:9px}#range-help{font-size:8px}.people-pane{border-left:0;border-top:1px solid var(--line);max-height:none}.pane-head{padding:20px 18px 15px}.pane-head h2{font-size:24px;margin-bottom:14px}.observation-list{max-height:360px;padding:5px 10px}.result-summary{padding:12px 18px}.unknown-toggle{padding:15px 18px}.atlas-footer{display:block;padding:17px 3px;font-size:9px}.atlas-footer p:last-child{text-align:left;margin-top:9px}.story-hero{padding:22px 20px;gap:12px}.story-hero h2{font-size:25px}.story-hero .initials{width:50px;height:50px;font-size:16px}.story-intro,.story-warning,.story-actions,.story-timeline{margin-left:20px;margin-right:20px}.dialog-header{padding:11px 18px}.method-content{padding:22px}.story-section-title{margin-left:20px}.map-empty{padding:18px}.map-empty h2{font-size:22px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.timeline h2{white-space:nowrap}.timeline-top{gap:8px}
@media(max-width:360px){.timeline h2{font-size:23px}.play-controls button{min-width:30px;padding:7px}.play-controls .primary{min-width:59px}.timeline-top .eyebrow{font-size:8px;letter-spacing:.09em}}