:root{color-scheme:light;--paper:#f4eddc;--panel:#faf6ea;--ink:#2d2517;--muted:#736448;--line:#dcd0b2;--gold:#d9a55b;--amber:#8a5d14;--sea:#b7c6c3;--chat-width:410px;--f-disp:'Oswald',system-ui,sans-serif;--f-body:'Noticia Text',Georgia,serif;--f-mono:'IBM Plex Mono',ui-monospace,monospace}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden}body{background:var(--paper);color:var(--ink);font:14px/1.5 var(--f-body);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer;border:1px solid var(--line);background:#faf6eae8;border-radius:5px;padding:7px 11px;transition:background .15s,box-shadow .15s}button:hover{background:#fffaf0;box-shadow:0 2px 8px #5a48281a}button:disabled{opacity:.45;cursor:wait}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #4a6d94;outline-offset:3px}a{color:var(--amber)}h1,h2,h3,p{margin:0}[hidden]{display:none!important}#workspace,.map-panel,.map-stage,#map{position:absolute;inset:0}#map{background:var(--sea)}.map-heading{position:absolute;top:25px;left:30px;pointer-events:none}.wordmark{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--ink);font:500 14px/1.3 var(--f-disp);letter-spacing:.13em;pointer-events:auto;width:fit-content}.wordmark small{display:block;font:8px/2 var(--f-mono);letter-spacing:.16em;color:#5b4e35}.wordmark i{font-style:normal;font-size:7px;border:1px solid #99856780;padding:1px 4px;margin-left:5px}.view-heading{margin-top:24px;text-shadow:0 1px 10px #f4eddc,0 1px 3px #f4eddc}h1{font:500 38px/1.15 var(--f-disp);letter-spacing:.01em}h1 span{font-weight:400;margin-left:12px;color:#5b4e35}#view-date{margin-top:6px;font:10px var(--f-mono);color:#5b4e35;letter-spacing:.04em}.map-actions{position:absolute;left:30px;top:173px;display:flex;gap:5px}.map-actions button{font:10px var(--f-mono);padding:7px 9px;background:#faf6eac9;border-color:#9d947c80}.map-loading{position:absolute;top:28px;left:43%;transform:translateX(-50%);padding:9px 15px;background:#faf6eaf0;border:1px solid var(--line);border-radius:30px;font:11px var(--f-mono);z-index:4;box-shadow:0 3px 15px #5a482820}.map-notice{position:absolute;left:30px;top:215px;font:10px/1.5 var(--f-mono);color:#67583e;max-width:300px;background:#faf6eac9;padding:6px 9px;border-radius:4px}.map-notice:empty{display:none}.legend{position:absolute;bottom:142px;left:30px;min-width:195px;max-width:280px;max-height:35vh;overflow:auto;scrollbar-width:thin;background:#faf6eaed;backdrop-filter:blur(10px);border:1px solid #c4b28b9e;border-radius:7px;padding:14px 16px;box-shadow:0 4px 22px #5a482815}.legend strong{display:block;font:500 14px/1.4 var(--f-disp);letter-spacing:.04em;margin-bottom:8px}.legend button{border:0;box-shadow:none;background:transparent;display:flex;align-items:center;gap:9px;padding:5px 0;font:12px/1.3 var(--f-body);text-align:left;width:100%}.legend button[aria-pressed=true]{font-weight:600}.legend small{display:block;color:var(--muted);font:9px/1.5 var(--f-mono);border-top:1px solid var(--line);padding-top:8px;margin-top:7px}.swatch{width:13px;height:13px;border:1px solid #3a322644;display:inline-block;flex-shrink:0;border-radius:2px}.timeline-wrap{position:absolute;left:30px;bottom:23px;right:calc(var(--chat-width) + 40px);background:#faf6eaeb;backdrop-filter:blur(12px);border:1px solid #c4b28b9e;border-radius:8px;padding:10px 15px 8px;box-shadow:0 5px 22px #5a482814}.timeline-top{display:flex;align-items:center;gap:15px;font:8px var(--f-mono);letter-spacing:.12em;color:var(--muted)}.timeline-top output{font:500 21px var(--f-disp);letter-spacing:.03em;color:var(--ink)}.quiet{border:0;background:transparent;box-shadow:none;font:10px var(--f-mono);padding:5px}.timeline-top .quiet{margin-left:auto;font-size:9px}.timeline{display:flex;gap:10px;align-items:center;font:9px var(--f-mono)}.timeline input{flex:1;min-width:30px;accent-color:var(--amber);height:22px}.timeline button{padding:2px 6px;border:0;background:transparent;font-size:16px}.data-status{font:8px/1.6 var(--f-mono);color:var(--muted);padding-left:2px;margin-top:4px}.chat-panel{position:absolute;right:0;top:0;bottom:0;width:var(--chat-width);padding:27px 25px 15px;display:flex;flex-direction:column;background:linear-gradient(90deg,rgba(225,222,209,.70),rgba(244,239,225,.78) 55%);backdrop-filter:blur(3px) saturate(.3);border-left:1px solid #faf6eaaa;box-shadow:-14px 0 60px #2d251714;z-index:5}.chat-heading{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:1px solid #b9ac8c66}.guide-brand{display:flex;align-items:center;gap:13px}.eyebrow{font:8px/1.5 var(--f-mono);letter-spacing:.14em;color:var(--amber)}h2{font:500 25px/1.4 var(--f-disp);letter-spacing:.01em}.chat-heading .quiet{font:24px var(--f-body);color:var(--muted);height:34px;width:34px;border:1px solid #c4b28b80;border-radius:50%;padding:0}.messages{flex:1;min-height:60px;overflow:auto;padding:25px 2px 6px 0;scrollbar-width:thin;overscroll-behavior:contain}.message{margin-bottom:25px;display:grid;grid-template-columns:27px minmax(0,1fr);gap:10px;font:14px/1.7 var(--f-body)}.avatar{height:27px;width:27px;display:grid;place-items:center;border-radius:50%;background:#faf6eaa6;border:1px solid #c4b28b80;color:#68583e}.avatar img{width:15px;height:22px}.avatar svg{width:15px;height:15px}.message.user .avatar{background:#ded9ca}.message .who{font:8px/1.2 var(--f-mono);letter-spacing:.12em;color:var(--muted);display:block;margin:3px 0 8px}.message p{overflow-wrap:anywhere;white-space:pre-wrap}.message.user p{padding:10px 13px;border:1px solid #c4b28b5e;background:#faf6ea9e;border-radius:2px 12px 12px 12px}.receipt{margin-top:11px;border:1px solid #b9ac8c7a;background:#faf6ea90;border-radius:5px;padding:7px 9px;font:9px/1.5 var(--f-mono);color:#5b4e35;text-align:left;display:flex;gap:6px;max-width:100%}.citations{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}.citations a{font:9px var(--f-mono)}.suggestions{display:flex;flex-direction:column;gap:7px;padding:12px 0 20px}.suggestions>.eyebrow{margin-bottom:3px;color:var(--muted)}.suggestions button{display:flex;justify-content:space-between;gap:10px;text-align:left;font:12px/1.5 var(--f-body);border-radius:6px;background:#faf6ea7d;border-color:#c4b28b70;padding:10px 12px}.suggestions button span{color:var(--amber)}#chat-form{border:1px solid #b9a580;border-radius:13px;background:#fffcf3e6;padding:14px 14px 10px;box-shadow:0 3px 15px #5a482813}textarea{width:100%;resize:none;background:transparent;border:0;font:14px/1.5 var(--f-body);min-height:53px}textarea:focus{outline:0}textarea::placeholder{color:#8d7f67}.composer-bottom{display:flex;align-items:center;justify-content:space-between;font:7px var(--f-mono);letter-spacing:.08em;color:#88795e}.send{background:var(--gold);color:#241a08;border:1px solid #c99850;border-radius:8px;height:33px;width:35px;font:23px var(--f-body);padding:0}.send:hover{background:#c8923f}.chat-status{font:9px/1.5 var(--f-mono);color:#706046;padding:11px 2px 7px;min-height:31px}.chat-footnote{text-align:center;color:#887b62;font:8px var(--f-mono);padding-top:5px}.chat-footnote span{padding:0 5px}.territory{position:absolute;right:calc(var(--chat-width) + 25px);top:25px;width:270px;max-height:65%;overflow:auto;padding:24px 19px 18px;background:#faf6eaf5;border:1px solid var(--line);border-radius:8px;z-index:4;box-shadow:0 6px 30px #5a482825}.territory h2{font-size:23px;margin:6px 0 9px}.territory p{font-size:12px;margin:8px 0}.close{position:absolute;right:10px;top:8px;border:0;background:transparent;font-size:22px;padding:0 4px}.primary{background:var(--gold);border-color:#c99850;margin-top:10px;font:12px var(--f-disp)}.map-label{font:500 12px/1.2 var(--f-disp);letter-spacing:.07em;text-transform:uppercase;color:#3a3226;text-shadow:0 1px 3px #f4eddc,0 -1px 3px #f4eddc,1px 0 2px #f4eddc;max-width:120px;text-align:center;pointer-events:none}.place-marker{display:flex;flex-direction:column;align-items:center;pointer-events:none}.place-dot{width:14px;height:14px;border:3px solid #faf6ea;background:var(--point-color,#a13d33);border-radius:50%;box-shadow:0 0 0 6px #faf6ea66,0 2px 5px #2d251744}.place-marker span{margin-top:9px;background:#faf6eaed;border:1px solid #c4b28b;padding:3px 7px;border-radius:3px;font:500 13px var(--f-disp);letter-spacing:.03em}.maplibregl-ctrl-top-right{right:calc(var(--chat-width) + 20px);top:25px}.maplibregl-ctrl-group{background:var(--panel)!important}.maplibregl-ctrl-bottom-right{right:calc(var(--chat-width) + 10px)}.maplibregl-ctrl-attrib{font:8px var(--f-mono)!important;background:#faf6ea8f!important}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden}.mobile-tabs,#sheet-handle{display:none}dialog{width:min(670px,94vw);max-height:85dvh;border:1px solid var(--line);border-radius:12px;padding:30px;background:var(--panel);color:var(--ink)}dialog::backdrop{background:#2d251777}dialog p{margin:12px 0;font-size:13px}h3{font:500 17px var(--f-disp);margin:20px 0 10px}#source-links a{display:block;font:11px/1.5 var(--f-mono);margin:10px 0}#accessible-places{max-height:180px;overflow:auto;font-size:12px}#accessible-places button{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0}
@media(min-width:1600px){:root{--chat-width:450px}.chat-panel{padding:30px}.message{font-size:15px}}
@media(max-width:1100px) and (min-width:761px){:root{--chat-width:350px}.chat-panel{padding:22px 18px 14px}.map-heading,.map-actions,.map-notice{left:20px}.timeline-wrap,.legend{left:20px}.timeline-wrap{right:calc(var(--chat-width) + 20px)}h1{font-size:32px}.map-heading{top:23px}.view-heading{margin-top:22px}.map-actions{top:158px}.map-notice{top:198px}.chat-heading h2{font-size:23px}.message{font-size:13px}}
@media(max-width:760px){:root{--chat-width:0px}#workspace{bottom:46px}.map-heading{top:16px;left:16px}.wordmark{font-size:12px}.wordmark img{width:19px;height:26px}.view-heading{margin-top:15px}h1{font-size:29px}#view-date{font-size:9px}.map-actions{top:142px;left:16px;gap:4px}.map-actions button{font-size:9px;padding:7px}.map-notice{top:182px;left:16px;max-width:250px}.map-loading{left:50%;top:44%;max-width:90%;font-size:10px}.timeline-wrap{left:12px;right:12px;bottom:17px;padding:8px 10px}.legend{left:16px;bottom:132px;max-height:27vh;max-width:220px;padding:11px}.chat-panel{top:auto;bottom:0;left:0;width:100%;height:var(--sheet-height,49%);border-radius:18px 18px 0 0;padding:0 18px 12px;background:linear-gradient(#e6e1d1e6,#f4efdfed);box-shadow:0 -8px 35px #2d25171c}.chat-heading{padding:2px 0 10px}.guide-brand{gap:10px}.guide-brand img{width:20px;height:27px}.chat-heading h2{font-size:21px}.chat-heading .eyebrow{font-size:7px}.messages{padding-top:15px}.message{font-size:13px;margin-bottom:16px}.message .who{margin-bottom:5px}.chat-footnote{display:none}#sheet-handle{display:block;touch-action:none;width:100%;height:24px;flex:none;padding:0;border:0;background:transparent;color:#a6987b;font:22px/18px var(--f-body);box-shadow:none}.suggestions{padding:3px 0 10px;gap:4px}.suggestions>.eyebrow{display:none}.suggestions button{padding:6px 10px;font-size:11px}.suggestions button:last-child{display:none}#chat-form{padding:10px 12px 8px}textarea{min-height:36px;height:38px;font-size:13px}.chat-status{padding-top:6px;font-size:8px;min-height:23px}.mobile-tabs{display:flex;position:absolute;bottom:0;left:0;right:0;height:46px;gap:8px;padding:5px 12px;background:var(--panel);border-top:1px solid var(--line)}.mobile-tabs button{flex:1;padding:4px;font:12px var(--f-disp);letter-spacing:.08em}body[data-panel=map] .chat-panel{display:none}body[data-panel=chat] .timeline-wrap{bottom:calc(var(--sheet-height,49%) + 12px)}body[data-panel=chat] .legend{bottom:calc(var(--sheet-height,49%) + 120px);max-height:100px;min-width:155px;padding:7px 10px;font-size:10px}body[data-panel=chat] .legend strong{font-size:12px}body[data-panel=chat] .legend button{font-size:10px;padding:2px}body[data-panel=chat] .legend small{display:none}.territory{right:12px;top:15px;width:250px;max-height:43%}.maplibregl-ctrl-top-right{right:10px;top:12px}.maplibregl-ctrl-bottom-right{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Shared atlas structure: opaque paper panel, map canvas and a draggable grip. */
:root{--amber:#96661a;--muted:#7d6e52}#workspace{display:grid;grid-template-columns:minmax(320px,1fr) 10px var(--chat-width)}.map-panel{position:relative;inset:auto;min-width:0;overflow:hidden}.chat-panel{position:relative;inset:auto;width:auto;min-width:0;background:#faf6ea;backdrop-filter:none;box-shadow:none;border-left:1px solid #dcd0b2}.timeline-wrap{right:24px;background:#faf6ea;border-radius:3px}.legend{background:#faf6ea;border-radius:3px;backdrop-filter:none}.map-heading{top:20px}.view-heading{margin-top:20px}.map-actions{top:163px}.maplibregl-ctrl-top-right{right:18px;top:23px}.maplibregl-ctrl-bottom-right{right:0}.territory{right:20px}.chat-heading{border-color:#dcd0b2}.message.user p{background:#ece2cb;border-color:#dcd0b2}.suggestions button{background:#f4eddc}.chat-panel #chat-form{background:#fffaf0;border-radius:6px}.panel-grip{position:relative;z-index:6;cursor:col-resize;touch-action:none;outline-offset:-2px;background:#ece2cb;border:0;border-radius:0;padding:0}.panel-grip:before{content:'';position:absolute;top:0;bottom:0;left:4px;width:2px;background:#c4b28b;opacity:.4}.panel-grip:after{content:'';position:absolute;left:2px;top:calc(50% - 20px);width:5px;height:40px;background:#c4b28b;border-radius:3px;transition:height .2s,background .2s}.panel-grip:hover:after,.panel-grip:focus-visible:after{height:56px;background:#96661a}body.resizing,body.resizing *{cursor:col-resize!important;user-select:none!important}.map-artifacts{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:1}.map-heading,.map-actions,.legend,.timeline-wrap,.map-notice{z-index:2}.map-artifact{color:var(--artifact-ink);opacity:1;transition:opacity .35s;animation:artifact-in .6s ease-out}.map-artifact.retiring{opacity:0}.map-artifact text{font:500 13px 'Oswald',sans-serif;letter-spacing:.035em;fill:#2d2517;stroke:#efe6cf;stroke-width:3px;paint-order:stroke;stroke-linejoin:round}.map-artifact .pin{fill:currentColor;stroke:#efe6cf;stroke-width:1.2px;animation:pinpop .4s ease-out}.map-artifact .ring{fill:none;stroke:currentColor;stroke-width:1.4px;opacity:.45;animation:ringin .8s ease-out}.map-artifact .battle-cross{stroke:#faf6ea;stroke-width:.8px}.map-artifact .route{fill:none;stroke:currentColor;stroke-width:3.6px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 1.2px #efe6cf)}.map-artifact .arrowhead{fill:currentColor;stroke:#efe6cf;stroke-width:.5px}.map-artifact .arrowflow{fill:none;stroke:#fffbe8;stroke-width:1.1px;opacity:.55;stroke-dasharray:2 15;animation:flowdash 1.6s linear infinite}.map-artifact.box rect{fill:#f4eddc22;stroke:currentColor;stroke-width:1.8px;stroke-dasharray:7 4}.map-artifact.front .route{stroke-dasharray:6 3;stroke-width:2.4px}.map-artifact.zone .route{fill:currentColor;fill-opacity:.12;stroke-width:1.8px;stroke-dasharray:4 4;animation:perimbreathe 4.5s ease-in-out infinite alternate}.guide-wait{display:flex;align-items:center;gap:13px;padding:4px 5px 20px 3px;color:#7d6e52;font:11px 'IBM Plex Mono',monospace}.guide-wait img{height:38px;width:28px;animation:balloon-drift 2.8s ease-in-out infinite}.typing:after{content:'';display:inline-block;width:2px;height:1em;background:#96661a;vertical-align:-2px;margin-left:3px;animation:cursor-blink .9s steps(2) infinite}.map-stage{transition:opacity .3s}.map-stage.changing #map{animation:map-settle .6s ease-out}.map-artifact point{pointer-events:none}@keyframes flowdash{to{stroke-dashoffset:-17}}@keyframes pinpop{from{transform:scale(.25);opacity:0}to{transform:scale(1);opacity:1}}@keyframes ringin{from{opacity:.9;r:20;stroke-width:2}to{opacity:.45;r:6;stroke-width:1.4}}@keyframes perimbreathe{from{opacity:.65}to{opacity:1}}@keyframes artifact-in{from{opacity:0}to{opacity:1}}@keyframes balloon-drift{0%,100%{transform:translate(0,1px) rotate(-5deg)}50%{transform:translate(4px,-6px) rotate(6deg)}}@keyframes cursor-blink{to{opacity:0}}@keyframes map-settle{from{opacity:.72}to{opacity:1}}
@media(max-width:760px){#workspace{display:flex;flex-direction:column}.map-panel{flex:1;min-height:230px}.panel-grip{display:none}.chat-panel{position:relative;inset:auto;height:var(--sheet-height,49%);flex:none;border-radius:0;background:#faf6ea;box-shadow:none;border-top:1px solid #c4b28b}.timeline-wrap,body[data-panel=chat] .timeline-wrap{bottom:12px;left:12px;right:12px}.legend,body[data-panel=chat] .legend{bottom:116px;max-height:110px;left:12px}.map-actions{top:134px}.view-heading{margin-top:12px}.map-heading{top:12px}.maplibregl-ctrl-top-right{top:12px;right:10px}.map-notice{top:170px}.map-loading{top:45%;left:50%}.guide-wait{padding-bottom:10px}.guide-wait img{height:28px}.chat-heading{padding-top:0}body[data-panel=map] .map-panel{height:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.typing:after{display:none}}
#workspace{grid-template-rows:minmax(0,1fr);height:100dvh}.map-panel,.chat-panel{min-height:0}.chat-panel{overflow:hidden}@media(max-width:760px){#workspace{height:calc(100dvh - 46px)}.map-panel{min-height:200px}}
/* Selectable map annotations. Only their hit shapes receive pointer input. */
.map-artifact{pointer-events:none;outline:none}.map-artifact .artifact-hit{pointer-events:stroke;fill:none;stroke:transparent;stroke-width:22px;cursor:pointer}.map-artifact.point .artifact-hit{pointer-events:all;fill:transparent;stroke:none}.map-artifact.zone .artifact-hit{pointer-events:all;fill:transparent}.map-artifact .artifact-label{pointer-events:visiblePainted;cursor:pointer;font-size:12px;letter-spacing:.02em}.map-artifact.is-selected .route,.map-artifact:focus-visible .route{filter:drop-shadow(0 0 2px #faf6ea) drop-shadow(0 0 2px #96661a)}.map-artifact.is-selected .ring,.map-artifact:focus-visible .ring{r:10;opacity:1;stroke:#96661a;stroke-width:2px;animation:none}.map-artifact.is-selected .artifact-label,.map-artifact:focus-visible .artifact-label{font-weight:600;stroke:#fffaf0;stroke-width:4px}.map-artifact.retiring{pointer-events:none}.map-artifact.retiring *{pointer-events:none!important}.artifact-remove{position:absolute;z-index:4;display:grid;place-items:center;width:22px;height:22px;padding:0;transform:translate(-50%,-50%);border:1px solid #c4b28b;border-radius:50%;background:#faf6ea;color:#5b321e;font:19px/1 var(--f-body);box-shadow:0 2px 8px #5a482833;cursor:pointer;touch-action:manipulation}.artifact-remove:before{content:'';position:absolute;inset:-7px;border-radius:50%}.artifact-remove:hover{background:#fffaf0;color:#a13d33;border-color:#a13d33}.artifact-remove:focus-visible{outline:3px solid #4a6d94;outline-offset:3px}.messages{display:flex;flex-direction:column}.message,.guide-wait{flex:0 0 auto}.guide-wait{order:1;margin-top:2px;align-self:flex-start}.message{order:0}
.map-artifact.box rect.artifact-hit{fill:none;stroke:transparent;stroke-width:22px;stroke-dasharray:none}
/* First visit: native dialog keeps keyboard focus inside the example choices. */
.explorer-welcome{width:min(570px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:32px 34px 25px;overflow:auto;border-color:#c4b28b;border-radius:18px;box-shadow:0 7px 0 #c4b28b55,0 24px 80px #2d251733;background:linear-gradient(145deg,#fffaf0,#faf6ea)}
.explorer-welcome::backdrop{background:#2d251766;backdrop-filter:blur(3px)}.welcome-close{position:absolute;right:12px;top:10px;width:34px;height:34px;padding:0;border:0;background:transparent;font:25px/1 var(--f-body);color:var(--muted)}.welcome-brand{display:flex;align-items:center;gap:14px;margin-bottom:17px}.welcome-brand .eyebrow{font-size:9px;letter-spacing:.12em;color:var(--amber)}.explorer-welcome h2{font:500 33px/1.15 var(--f-disp);max-width:18ch}.explorer-welcome>p{font:15px/1.65 var(--f-body);color:#5b4e35;margin:14px 0 21px;max-width:44ch}.welcome-examples{display:grid;gap:10px}.welcome-examples button{position:relative;display:grid;gap:5px;text-align:left;padding:14px 39px 14px 16px;border:1px solid #d2c2a1;border-radius:9px;background:#faf6ea;box-shadow:0 2px 0 #ded2b9;min-height:74px}.welcome-examples button:hover{border-color:#aa8548;background:#fffaf0;box-shadow:0 2px 0 #c4b28b}.welcome-examples button>span{font:500 18px/1.3 var(--f-disp)}.welcome-examples small{font:9px/1.5 var(--f-mono);color:var(--muted)}.welcome-examples b{position:absolute;right:15px;top:18px;font:22px var(--f-body);color:var(--amber)}.welcome-blank{display:block;width:100%;margin-top:20px;padding:10px;border:0;background:transparent;font:500 16px/1.4 var(--f-disp);color:var(--amber);box-shadow:none}.welcome-blank span{padding-left:9px}.membership-next{display:block;width:fit-content;margin-top:12px;padding:9px 16px;border:1px solid #b98b45;border-radius:7px;background:var(--gold);color:#241a08;text-decoration:none;font:500 16px/1.3 var(--f-disp);box-shadow:0 2px 0 #ae7b35}.membership-next:hover{background:#e4b66f}
@media(max-width:520px){.explorer-welcome{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);padding:25px 21px 18px;border-radius:14px}.welcome-brand{margin-bottom:14px}.explorer-welcome h2{font-size:29px}.explorer-welcome>p{font-size:14px;margin-bottom:17px}.welcome-examples button{padding:12px 32px 12px 13px;min-height:72px}.welcome-examples button>span{font-size:17px}.welcome-examples b{right:12px}.welcome-blank{margin-top:15px}}

/* Instant compiled requests draw at once; ordinary guided moves keep their motion. */
.map-stage.instant #map{animation:none!important}.map-stage.instant{transition:none}
/* the guide's answers: Markdown, place links, follow-up chips, atlas links, Stop */
.message .answer{overflow-wrap:anywhere}
.message .answer p{white-space:normal;margin:0 0 .65em}.message .answer p:last-child{margin-bottom:0}
.message .answer ul,.message .answer ol{margin:.2em 0 .7em;padding-left:1.25em}.message .answer li{margin:.15em 0}
.message .answer .md-heading{font-weight:600}
.message .answer strong{font-weight:600;color:#241a08}
.place-link{font:inherit;color:var(--amber);background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px}
.place-link:hover,.place-link:focus-visible{color:#6e4a0e;text-decoration-style:solid}
.place-name{color:inherit}
.follow-ups{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.follow-ups button{font:12px/1.35 var(--f-body);text-align:left;color:#3d321f;background:#faf6ea;border:1px solid #c4b28b8f;border-radius:999px;padding:5px 11px;cursor:pointer}
.follow-ups button:hover{background:#f1e7cf;border-color:#c2a468}
.app-actions{margin-top:9px}.app-actions a{font:11px/1.4 var(--f-mono);color:var(--amber)}
.send.stop{font-size:14px;background:#efe5cd;border-color:#c4b28b}
/* ── Chat-first layout (30 October 2026): chats · conversation · map. Same paper, ink and type. ── */
:root{--side-width:258px;--chat-width:440px}
#app{display:grid;grid-template-columns:var(--side-width) minmax(0,1fr);height:100dvh;transition:grid-template-columns .2s ease}
body[data-side=closed] #app{grid-template-columns:0 minmax(0,1fr)}
#workspace{position:relative;inset:auto;min-width:0;grid-template-columns:var(--chat-width) 10px minmax(320px,1fr)}
.chat-panel{border-left:0;border-right:1px solid #dcd0b2;padding:16px 22px 12px}
.icon-button{width:32px;height:32px;flex:none;padding:0;border:1px solid transparent;background:transparent;border-radius:8px;font:17px/1 var(--f-body);color:var(--muted);box-shadow:none}
.icon-button:hover{background:#ece2cb;box-shadow:none}
/* the sidebar */
.sidebar{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:#ece2cb;border-right:1px solid var(--line);padding:14px 10px 10px}
body[data-side=closed] .sidebar{visibility:hidden}
.side-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 4px 14px}
.side-brand{display:flex;gap:9px;align-items:center;text-decoration:none;color:var(--ink);font:500 13px/1.3 var(--f-disp);letter-spacing:.13em;min-width:0}
.side-brand small{display:block;font:7px/2 var(--f-mono);letter-spacing:.16em;color:#5b4e35}.side-brand i{font-style:normal;font-size:6px;border:1px solid #99856780;padding:1px 4px;margin-left:4px}
.side-new{display:flex;align-items:center;gap:9px;width:100%;padding:9px 12px;border:1px solid #c4b28b;border-radius:10px;background:#faf6ea;font:500 13px var(--f-disp);letter-spacing:.06em;box-shadow:0 2px 0 #c4b28b80}
.side-new span{font:17px/1 var(--f-body);color:var(--amber)}
.side-new:active{transform:translateY(2px);box-shadow:none}
.side-label{margin:20px 6px 6px;font:8px/1.5 var(--f-mono);letter-spacing:.14em;color:var(--amber)}
.chat-list{flex:1;min-height:0;overflow:auto;scrollbar-width:thin;display:flex;flex-direction:column;gap:1px;padding-bottom:10px}
.chat-group{margin:12px 8px 4px;font:8px/1.4 var(--f-mono);letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.chat-group:first-child{margin-top:2px}
.chat-item{display:block;width:100%;text-align:left;border:0;background:transparent;border-radius:8px;padding:7px 9px;font:13px/1.4 var(--f-body);color:#3d321f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-shadow:none}
.chat-item:hover{background:#e3d7bb;box-shadow:none}
.chat-item[aria-current=true]{background:#ddcfae;font-weight:600;color:var(--ink)}
.chat-empty{margin:6px 9px;font:12px/1.5 var(--f-body);color:var(--muted)}
.side-foot{position:relative;border-top:1px solid #d3c5a4;padding-top:9px;display:flex;flex-direction:column;gap:7px}
.side-login{display:block;text-align:center;padding:9px 12px;border-radius:12px;background:var(--gold);color:#241a08;border:1px solid #c99850;box-shadow:0 3px 0 #b07f36;font:500 13px var(--f-disp);letter-spacing:.08em;text-decoration:none}
.side-login:hover{background:#c8923f}.side-login:active{transform:translateY(3px);box-shadow:none}
.account-button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:transparent;border-radius:10px;padding:7px 8px;box-shadow:none}
.account-button:hover,.account-button[aria-expanded=true]{background:#e3d7bb;box-shadow:none}
.account-button .initial{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:50%;background:#faf6ea;border:1px solid #c4b28b;font:500 14px var(--f-disp);color:var(--amber)}
.account-text{flex:1;min-width:0}.account-text b{display:block;font:500 13px/1.3 var(--f-disp);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-text small{display:block;font:9px/1.4 var(--f-mono);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-button .more{color:var(--muted);font-size:16px}
.account-menu{position:absolute;left:0;right:0;bottom:calc(100% + 6px);z-index:30;background:var(--panel);border:1px solid #c4b28b;border-radius:12px;padding:6px;box-shadow:0 10px 34px #5a482838}
.account-menu button,.account-menu a{display:block;width:100%;text-align:left;border:0;background:transparent;border-radius:8px;padding:8px 10px;font:13px/1.35 var(--f-body);color:var(--ink);text-decoration:none;box-shadow:none}
.account-menu button:hover,.account-menu a:hover,.account-menu button:focus-visible,.account-menu a:focus-visible{background:#ece2cb;box-shadow:none}
.account-menu small{display:block;font:9px/1.4 var(--f-mono);color:var(--muted)}
.account-menu #labels[aria-pressed=true]:after{content:'✓';float:right;color:var(--amber)}
.account-menu hr{border:0;border-top:1px solid var(--line);margin:5px 4px}
.menu-head{margin:4px 10px 6px!important;font:10px var(--f-mono)!important;color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.side-scrim{position:fixed;inset:0;z-index:40;background:#2d251755}
/* the conversation */
.chat-heading{justify-content:flex-start;gap:8px;padding:0 0 12px;min-height:44px}
.chat-heading h2{font:500 16px/1.3 var(--f-disp);letter-spacing:.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body[data-side=open] #side-open{display:none}
.empty-state{margin:auto 0;padding:30px 12px 16px;text-align:center}
.empty-state img{display:block;margin:0 auto 14px}
.empty-state h2{font:500 27px/1.2 var(--f-disp);letter-spacing:.01em}
.empty-state p{margin-top:9px;color:var(--muted);font-size:13px}
/* the map: the brand lives in the sidebar now */
.map-heading{top:20px}.view-heading{margin-top:0}.map-actions{top:102px}.map-notice{top:142px}
/* the test and atlas lists */
.library{width:min(620px,94vw)}.library h2{font:500 26px/1.2 var(--f-disp);margin-top:4px}.library-note{color:var(--muted)}
.library-list{display:flex;flex-direction:column;margin-top:8px;border-top:1px solid var(--line)}
.library-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 2px;border-bottom:1px solid var(--line)}
.library-row b{display:block;font:500 14px/1.3 var(--f-disp);letter-spacing:.03em}.library-row small{font:9px var(--f-mono);color:var(--muted)}
.library-links{display:flex;gap:12px;flex:none}.library-links a{font:11px var(--f-mono)}
.welcome-steps{margin:4px 0 16px;padding-left:20px;font-size:13px;line-height:1.55;color:#3d321f}.welcome-steps li{margin:3px 0}
/* narrower screens: the chats open over the page */
@media(max-width:1179px){
 #app,body[data-side=closed] #app{grid-template-columns:minmax(0,1fr)}
 .sidebar{position:fixed;top:0;bottom:0;left:0;width:min(290px,86vw);z-index:45;transform:translateX(-102%);transition:transform .2s ease,visibility .2s;box-shadow:8px 0 40px #2d251733}
 body[data-side=open] .sidebar{transform:none;visibility:visible}
 body[data-side=open] #side-open{display:grid}
}
@media(max-width:1100px) and (min-width:761px){:root{--chat-width:360px}.map-heading{top:18px}.view-heading{margin-top:0}.map-actions{top:92px}.map-notice{top:130px}}
@media(max-width:760px){
 #workspace{height:calc(100dvh - 46px)}.map-panel{order:1}.chat-panel{order:2;padding:0 14px 10px;border-right:0}
 .map-heading{top:12px}.map-actions{top:78px}.map-notice{top:114px}
 .chat-heading{padding:0 0 8px;min-height:36px}.empty-state{padding:10px 8px 8px}.empty-state img{width:27px;height:37px;margin-bottom:8px}.empty-state h2{font-size:20px}.empty-state p{font-size:12px;margin-top:5px}
}
.menu-legal{margin:2px 10px 4px!important;font:10px var(--f-mono)!important;color:var(--muted)}.account-menu .menu-legal a{display:inline;width:auto;padding:0;color:var(--muted);text-decoration:underline}
/* ── Refinement (30 October 2026): a slim rail, a calm composer, chat-app messages, a map that shows it is drawing ── */
.i{width:18px;height:18px;display:block}
.rail-only{display:none}
/* the rail: icons only until the reader opens the sidebar */
@media(min-width:761px){
 body[data-side=closed] #app{grid-template-columns:60px minmax(0,1fr)}
 body[data-side=closed] .sidebar{position:relative;transform:none;visibility:visible;width:auto;box-shadow:none;padding:12px 8px 10px;align-items:center}
 body[data-side=closed] .side-head{padding:0 0 10px;justify-content:center}
 body[data-side=closed] .side-brand span,body[data-side=closed] #side-close,body[data-side=closed] .side-label,body[data-side=closed] .chat-list,
 body[data-side=closed] .label,body[data-side=closed] .account-text,body[data-side=closed] .account-button .more{display:none}
 body[data-side=closed] .rail-only{display:grid;place-items:center;margin-top:6px}
 body[data-side=closed] .side-new{width:40px;height:40px;padding:0;justify-content:center;border-radius:12px}
 body[data-side=closed] .side-foot{width:100%;align-items:center;border-top:0}
 body[data-side=closed] .side-login{width:40px;height:40px;padding:0;display:grid;place-items:center;border-radius:12px;box-shadow:0 2px 0 #b07f36}
 body[data-side=closed] .account-button{width:44px;justify-content:center;padding:6px}
 body[data-side=closed] .account-menu{left:4px;right:auto;width:250px}
 #side-open{display:none}
}
@media(min-width:761px) and (max-width:1179px){
 body[data-side=open] #app{grid-template-columns:60px minmax(0,1fr)}
 body[data-side=open] .sidebar{position:fixed;top:0;bottom:0;left:0;width:280px;z-index:45;transform:none;visibility:visible;box-shadow:8px 0 40px #2d251733}
}
.side-new{gap:10px}.side-new .i{color:var(--amber)}
.side-login{display:flex;align-items:center;justify-content:center;gap:8px}
.side-login .i{width:16px;height:16px}
#side-close .i,#side-expand .i,#side-open .i{width:19px;height:19px}
/* messages: the reader's on the right, the guide's in full width */
.message .who{display:none}
.message{margin-bottom:22px}
.message.user{grid-template-columns:minmax(0,1fr);justify-items:end}
.message.user .avatar{display:none}
.message.user p{max-width:86%;padding:9px 14px;border-radius:18px 18px 5px 18px;background:#ece2cb;border:1px solid #dcd0b2}
.message.assistant{grid-template-columns:26px minmax(0,1fr);gap:10px}
.message.assistant .avatar{width:26px;height:26px;margin-top:2px}
.receipt{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:5px 11px;border-radius:999px;border:1px solid #c4b28b8f;background:#faf6ea;font:10px/1.4 var(--f-mono);color:var(--amber)}
.receipt:before{content:'';width:11px;height:11px;border:1.5px solid currentColor;border-radius:2px;background:linear-gradient(currentColor,currentColor) 50% 50%/1.5px 100% no-repeat}
/* the composer: one rounded field that grows, with a round send button */
.chat-panel #chat-form,#chat-form{display:flex;align-items:flex-end;gap:8px;padding:8px 8px 8px 16px;border:1px solid #c4b28b;border-radius:22px;background:#fffaf0;box-shadow:0 2px 0 #c4b28b55,0 6px 22px #5a48281a}
#chat-form:focus-within{border-color:#96661a;box-shadow:0 2px 0 #c4b28b55,0 6px 26px #5a48282b}
#question{flex:1;min-width:0;min-height:24px;height:24px;max-height:180px;margin:6px 0;padding:0;border:0;background:transparent;resize:none;outline:none;font:15px/1.5 var(--f-body);color:var(--ink);overflow-y:auto}
#question:focus-visible{outline:none}
#question::placeholder{color:#94866a}
.send{width:38px;height:38px;flex:none;display:grid;place-items:center;padding:0;border-radius:50%;background:var(--gold);color:#241a08;border:1px solid #c99850;box-shadow:0 2px 0 #b07f36}
.send:hover{background:#c8923f}.send:active{transform:translateY(2px);box-shadow:none}
.send .i{width:18px;height:18px}.send .i-stop{display:none}
.send.stop{background:#2d2517;border-color:#2d2517;color:#faf6ea;box-shadow:none}.send.stop .i-send{display:none}.send.stop .i-stop{display:block;width:16px;height:16px}
.composer-bottom{display:none}
.chat-status{font:9px/1.5 var(--f-mono);color:#8a7b5e;padding:8px 6px 4px;min-height:24px;text-align:center}
.chat-footnote{display:none}
/* a sent question: the map waits visibly, then the new map flies in */
.map-loading{display:flex;align-items:center;gap:8px;left:50%;top:22px}
.map-loading i{width:8px;height:8px;border-radius:50%;background:var(--amber);animation:mh-pulse 1.1s ease-in-out infinite}
.map-stage #map{transition:filter .45s ease}
.map-stage.pending #map{filter:saturate(.72) brightness(.97)}
@keyframes mh-pulse{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}
/* the empty chat */
.empty-state h2{font-size:28px}
.suggestions{padding:4px 0 14px}
.suggestions button{border-radius:12px}
@media(max-width:760px){#question{font-size:15px}.send{width:36px;height:36px}.message.user p{max-width:92%}#side-open{display:grid}}
@media(prefers-reduced-motion:reduce){.map-loading i{animation:none}.map-stage #map{transition:none}}
.side-foot{margin-top:auto}
.side-new .label{font:500 13px/1.3 var(--f-disp);letter-spacing:.06em;color:var(--ink)}
.side-login .label{font:500 13px/1.3 var(--f-disp);letter-spacing:.08em}
.map-loading{left:auto;right:62px;top:24px;transform:none}
@media(max-width:760px){.map-loading{right:54px;top:14px;left:auto}}
.message.user{justify-items:stretch}.message.user>div{display:flex;flex-direction:column;align-items:flex-end;min-width:0}
@media(max-width:760px){.empty-state img,.empty-state p{display:none}.empty-state{padding:6px 4px}.empty-state h2{font-size:19px}}