:root{color-scheme:dark;--bg:#111917;--panel:#18211e;--line:#34413a;--text:#eceee2;--muted:#a8b4a8;--accent:#e5bc72;--sea:#79bfc0;--air:#e4b875}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,DM Sans,Arial,sans-serif;font-size:16px}button,input,select{font:inherit}button,a,input{touch-action:manipulation}button{color:inherit;cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:3px;padding:9px 13px;font-size:14px}button:hover{background:#ffffff0e;border-color:#9caa94}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}main{position:relative;height:calc(100dvh - 182px - var(--nav-height,52px));min-height:410px}#map-area{position:absolute;inset:0;overflow:hidden;background:#172521}#map{width:100%;height:100%;display:block;cursor:grab}#map:active{cursor:grabbing}.map-heading{position:absolute;left:32px;top:26px;pointer-events:none;text-shadow:0 2px 12px #101a15;max-width:min(60%,480px)}.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--accent);font-weight:600}h1{font:500 38px/1.1 Arial Narrow,sans-serif;margin:10px 0;color:#f1f1df;letter-spacing:.015em}.map-heading p{font-size:14px;color:var(--muted);margin:0}.corner-btn{position:absolute;top:16px;z-index:6;background:#111c19e0;backdrop-filter:blur(6px)}#menu-toggle{right:16px;font-size:20px;padding:6px 14px;line-height:1}#menu{position:absolute;top:58px;right:16px;z-index:8;width:min(300px,calc(100% - 32px));background:#111c19f2;border:1px solid #465349;border-radius:6px;padding:16px;display:flex;flex-direction:column;gap:10px;box-shadow:0 12px 30px #0007}#menu[hidden]{display:none}.menu-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}#menu-close{border:0;padding:2px;font-size:14px;color:var(--muted);flex-shrink:0}button.active{color:var(--accent);background:#e5bc7210;border-color:#e5bc724a}#menu .quiet{border:0;color:var(--muted);text-align:left;padding:4px 0}#menu #geo-note{font-size:11px;color:#8a998e;line-height:1.5}.map-controls{position:absolute;right:16px;bottom:70px;display:grid;background:var(--bg);border:1px solid var(--line);border-radius:4px;opacity:.85}.map-controls button{font-size:20px;border:0;border-bottom:1px solid var(--line);width:36px;height:36px;padding:0}.map-controls button:last-child{border-bottom:0}.legend{background:none;padding:0;border:0;display:flex;gap:14px;flex-wrap:wrap;font-size:12px}.map-legend{position:absolute;left:30px;bottom:24px;max-width:70%;padding:10px 12px;background:#172521e8;pointer-events:none;font-size:13px}.legend b{display:inline-block;width:23px;border-top:2px solid var(--sea);vertical-align:middle;margin-right:6px}.legend b.air{border-top-style:dashed;border-color:var(--air)}.legend small{width:100%;font-size:11px;color:var(--muted)}#map-loading{position:absolute;top:48%;width:100%;text-align:center;color:var(--accent)}#map-loading[hidden]{display:none}aside{position:absolute;top:0;right:0;bottom:0;width:min(358px,100%);z-index:7;background:var(--panel);border-left:1px solid var(--line);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#55644f transparent;box-shadow:-10px 0 30px #0005}.panel-top{padding:21px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.panel-top button{padding:6px 10px;font-size:13px;color:var(--muted)}#panel-content{padding:25px 25px 32px}h2{font:500 34px/1.1 Arial Narrow,sans-serif;margin:7px 0 14px}h3{font-size:14px;margin:24px 0 12px}.intro{color:#bdc7bb;font-size:14px;line-height:1.7}.tag{display:inline-block;font-size:12px;color:var(--sea);border:1px solid #79bfc04a;padding:5px 8px;border-radius:2px}.stats{display:flex;gap:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;margin:22px 0}.stats strong{font:500 31px Arial Narrow,sans-serif;display:block;color:var(--accent)}.stats small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.event-list{padding:0;margin:20px 0;list-style:none}.event-list li{border-left:1px solid #4f5b4f;margin-left:5px;padding:0 0 22px 20px;position:relative}.event-list li:before{content:"";position:absolute;width:7px;height:7px;border:1px solid var(--accent);background:var(--panel);border-radius:100%;left:-5px;top:6px}.event-list button{text-align:left;border:0;padding:0;width:100%;color:var(--text);line-height:1.5;background:none}.event-list small{display:block;color:var(--accent);font-size:12px;margin-bottom:4px}.event-list p{font-size:13px;line-height:1.65;color:var(--muted);margin:5px 0}.evidence-note{border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:12px;line-height:1.7}.evidence-note a{display:block;margin-top:8px}.filter-input{width:100%;background:#101a16;border:1px solid var(--line);border-radius:3px;padding:11px;color:var(--text);font-size:14px;margin:8px 0}.back{padding:0;border:0;color:var(--accent);margin-bottom:24px;background:none}.timebar{height:182px;border-top:1px solid var(--line);padding:19px 30px 12px;background:#141d19}.time-top{display:flex;align-items:center;justify-content:space-between;gap:20px}.playback{display:flex;gap:8px;align-items:center}.playback button{height:36px;width:35px;padding:0;font-size:22px}#play{color:#111c15;background:var(--accent);border-color:var(--accent);font-size:14px;width:40px}#date-display{font:500 29px Arial Narrow,sans-serif;margin-left:15px;min-width:150px;letter-spacing:.035em}#date-display i{font-style:normal;color:var(--muted)}.scale{display:flex;gap:4px;align-items:center}.scale span{font-size:11px;letter-spacing:.15em;color:var(--muted);margin-right:12px}.scale button{font-size:13px;padding:7px 12px}.scale button:disabled{opacity:.3;cursor:not-allowed}#time-caption{font-size:13px;color:var(--muted);min-width:145px;text-align:right}.track-wrap{height:63px;position:relative;padding-top:22px;margin-top:6px}#activity{height:25px;position:absolute;left:8px;right:8px;top:1px;display:flex;align-items:end;gap:2px;pointer-events:none}#activity span{flex:1;background:#9daf7430;min-height:2px;transition:height .35s ease}input[type=range]{display:block;width:100%;margin:0;accent-color:var(--accent);height:12px;cursor:ew-resize}#ticks{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:8px;padding:0 4px;position:relative}#ticks span{position:absolute;white-space:nowrap}.timeline-foot button{font-size:12px;padding:0 8px;color:var(--accent)}.timeline-foot{display:flex;justify-content:space-between;color:#84958a;font-size:12px;margin-top:11px;gap:15px}.timeline-foot a{color:inherit;text-decoration:underline;text-decoration-color:#4d5a50;text-underline-offset:3px}.timeline-foot a:hover{color:var(--accent)}#show-panel{position:absolute;right:16px;top:58px;background:var(--panel);z-index:6;font-size:12px}dialog{max-width:700px;width:calc(100% - 28px);max-height:85dvh;background:var(--panel);color:var(--text);border:1px solid #66735a;border-radius:5px;padding:38px}dialog::backdrop{background:#050a08c9;backdrop-filter:blur(4px)}dialog p{font-size:15px;line-height:1.75;color:#bec7bb}dialog h3{font-size:18px}dialog .citation{font-size:13px}.dialog-close{position:absolute;right:16px;top:12px;border:0;font-size:26px;background:none}.source-links{display:grid;gap:14px;font-size:14px}.country-label{font:500 18px Arial Narrow,sans-serif;letter-spacing:5px;fill:#a8b69c;pointer-events:none}.place-label{font:12px system-ui,sans-serif;fill:#c0ccba;paint-order:stroke;stroke:#1b2c23;stroke-width:3px;pointer-events:none}.beach-label{font:600 12px system-ui,sans-serif;fill:var(--sea);paint-order:stroke;stroke:#15231d;stroke-width:4px}.sea-label{font:italic 17px Georgia;letter-spacing:3px;fill:#718f87;pointer-events:none}.movement{fill:none;stroke-width:2.7;opacity:.85;vector-effect:non-scaling-stroke}.movement.air{stroke-dasharray:6 5}.flow{fill:none;stroke:#e5f0d9;stroke-width:2;stroke-dasharray:1 28;animation:flow 8s linear infinite;opacity:.8;pointer-events:none;vector-effect:non-scaling-stroke}@keyframes flow{to{stroke-dashoffset:-145}}.voyage-dot{pointer-events:none}.region-marker{cursor:pointer}.region-marker circle{fill:#d1ad6320;stroke:var(--accent);stroke-width:1;vector-effect:non-scaling-stroke}.region-marker text{fill:var(--text);font:500 20px Arial Narrow,sans-serif;text-anchor:middle}.region-marker .region-name{font:12px system-ui,sans-serif;fill:#d2dbcd;paint-order:stroke;stroke:#16241b;stroke-width:3px}.operation-pin{cursor:pointer}.operation-pin circle{fill:#e5bc72;stroke:#0f1512;stroke-width:1.5;vector-effect:non-scaling-stroke}.operation-pin circle.pulse{fill:none;stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke;animation:pulse 2.2s ease-out infinite}.operation-pin text{font:600 12px system-ui,sans-serif;fill:var(--accent);paint-order:stroke;stroke:#0f1512;stroke-width:4px}@keyframes pulse{0%{r:9;opacity:.8}to{r:22;opacity:0}}.war-front,.war-point,.region-only{cursor:pointer}.war-line{fill:none;stroke:var(--accent);stroke-width:2.2;opacity:.85;vector-effect:non-scaling-stroke}.war-line-dot{fill:var(--accent);stroke:#0f1512;stroke-width:1;vector-effect:non-scaling-stroke}.war-front:hover .war-line{opacity:1;stroke-width:3}.war-point circle{fill:#79bfc055;stroke:var(--sea);stroke-width:1.5;vector-effect:non-scaling-stroke}.war-point:hover circle{fill:#79bfc099}.war-label{font:11px system-ui,sans-serif;fill:#dbe5d7;paint-order:stroke;stroke:#0e1613;stroke-width:3.5px;pointer-events:none}.route-label{font:600 11px system-ui,sans-serif;paint-order:stroke;stroke:#0e1613;stroke-width:4px;pointer-events:none}.region-only circle{fill:#9daf7426;stroke:#9daf74;stroke-width:1;stroke-dasharray:3 2;vector-effect:non-scaling-stroke}.region-only:hover circle{fill:#9daf7455}.region-only text{font:600 11px system-ui,sans-serif;fill:#c7d3bd;text-anchor:middle;pointer-events:none}.war-card{width:100%;text-align:left;padding:12px 0;border-width:0 0 1px;border-radius:0;line-height:1.4}.war-card strong{font-weight:500;display:block}.war-card small{font-size:12px;color:var(--muted);display:block;margin-top:4px}.selected-route{background:#79bfc010;padding:12px;border-left:2px solid var(--sea);font-size:14px;line-height:1.6;margin:16px 0}.selected-route p{font-size:13px;color:var(--muted)}@media (prefers-reduced-motion:reduce){.flow{animation:none}.operation-pin circle.pulse{animation:none}}@media (min-width:1600px){aside{width:400px}h1{font-size:44px}}@media (max-width:1000px){.map-heading{left:22px}h1{font-size:31px}.timebar{padding:18px}#time-caption,.scale span{display:none}.timeline-foot button{font-size:12px;padding:0 8px;color:var(--accent)}.timeline-foot{font-size:11px}#timeline-note{max-width:340px;text-align:right}}@media (max-width:700px){main{height:calc(100dvh - 178px - var(--nav-height,48px));min-height:420px}.map-heading{top:22px;left:16px;max-width:70%}h1{font-size:26px}.map-heading .eyebrow{font-size:10px}#menu{top:52px;right:10px}.map-controls{right:10px;bottom:60px}.timebar{height:178px;padding:14px 15px}.time-top{gap:10px;flex-wrap:wrap}.playback{gap:5px}.playback button{width:27px}#date-display{font-size:25px;margin-left:8px;min-width:120px}.scale{gap:3px}.scale button{font-size:12px;padding:6px}.track-wrap{margin-top:7px}.timeline-foot button{font-size:12px;padding:0 8px;color:var(--accent)}.timeline-foot{font-size:10px;margin-top:8px}#timeline-note{max-width:180px}dialog{padding:30px 22px}#ticks{font-size:11px}.country-label{font-size:15px}}