:root{font:14px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#253449;background:#f7f9fa}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;border:1px solid #d9e2e4;background:#fff;color:#29433f;border-radius:5px;padding:9px 12px}button:hover{background:#edf5f2}button:disabled{opacity:.45;cursor:default}button:focus-visible,input:focus-visible,#map:focus-visible{outline:2px solid #557bbd;outline-offset:2px}[hidden]{display:none!important}.explorer{display:grid;grid-template-columns:290px minmax(0,1fr);height:100dvh}.sidebar{background:white;border-right:1px solid #dce5e5;overflow:auto;padding:24px 20px}.eyebrow{font-size:9px;letter-spacing:1.7px;color:#80918c;margin:0}h1{font-size:22px;letter-spacing:-.8px;font-weight:600;margin:6px 0 22px}h2{font-size:17px;line-height:1.4;margin:15px 0 8px}.mode-switch{display:flex;gap:4px;background:#f0f4f3;padding:4px;border-radius:6px}.mode-switch button{flex:1;font-size:12px;padding:8px 4px;background:transparent;border-color:transparent}.mode-switch [aria-pressed=true]{background:white;border-color:#d5e3df;box-shadow:0 1px 4px #263d3610}.note{font-size:11px;color:#73807e;line-height:1.65;margin:14px 0 19px}label{font-size:12px;font-weight:600}input{width:100%;margin:7px 0 12px;border:1px solid #d6e1de;border-radius:6px;padding:10px;background:#fafcfb;min-width:0}#results{display:grid}#results button{text-align:left;border:0;border-bottom:1px solid #eef1f1;border-radius:0;padding:11px 2px;font-size:13px}#results small{display:block;color:#81918b;font-size:10px;line-height:1.4;margin-top:3px}#pagination{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-top:12px;font-size:11px}#pagination button{font-size:11px;padding:5px}.source-id{font-size:10px;overflow-wrap:anywhere;color:#80908b}.text-button{border:0;background:transparent;padding:8px 0;text-decoration:underline;font-size:12px}.primary{background:#254e47;color:#fff;border-color:#254e47;width:100%;margin:7px 0}.primary:hover{background:#32655b}#route-info{font-variant-numeric:tabular-nums;font-size:15px;color:#2e6557;margin:12px 0}#nav-actions{display:grid;gap:6px}#demo-controls>p:not(.note){font-size:13px;color:#667c75}.map-stage{position:relative;overflow:hidden;min-height:0;background:#eef4f1}#map{height:100%;width:100%;cursor:grab;touch-action:none;outline-offset:-3px}#map svg{display:block;width:100%;height:100%}.map-top{position:absolute;top:18px;left:20px;right:56px;pointer-events:none;display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}#regions{display:flex;pointer-events:auto;gap:3px;background:#ffffffed;border:1px solid #d9e2df;padding:3px;border-radius:6px}#regions button{font-size:11px;border:0;padding:6px 9px;background:transparent}#regions button.active{background:#e7f0eb}#mode-badge{font-size:10px;letter-spacing:.4px;color:#59756c;background:#ffffffed;border:1px solid #dce5df;padding:8px 11px;border-radius:5px}.map-tools{position:absolute;right:16px;top:76px;display:grid;gap:5px}.map-tools button{min-width:40px;padding:7px;font-size:12px;box-shadow:0 2px 8px #314d3610}#zoom-in,#zoom-out{font-size:22px;line-height:1}#navigation{position:absolute;left:20px;right:74px;top:76px;padding:13px 17px;background:#fff;border-left:3px solid #426dba;box-shadow:0 4px 20px #21443812;max-width:380px}#navigation strong,#navigation span,#navigation small{display:block}#navigation strong{font-size:17px}#navigation span{font-size:12px;margin-top:4px}#navigation small{font-size:11px;color:#6c837b}.map-bottom{position:absolute;bottom:14px;left:155px;right:16px;display:flex;justify-content:space-between;gap:12px;pointer-events:none;font-size:10px;color:#6f827d}#map-legend{background:#ffffffdf;padding:5px 8px;border-radius:4px}#zoom-readout{white-space:nowrap;align-self:end;background:#ffffffdf;padding:5px 8px}#status{position:absolute;left:20px;bottom:65px;background:#fff;padding:10px 16px;font-size:12px;max-width:calc(100% - 90px);border:1px solid #dce5df;border-radius:6px}
@media(max-width:740px){.explorer{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding:18px 14px}h1{font-size:20px}.map-top{left:12px;top:12px}#regions{flex-wrap:wrap}#regions button{font-size:10px;padding:5px}#mode-badge{display:none}.map-bottom{left:12px;bottom:58px}#zoom-readout{display:none}#navigation{left:12px;right:65px;top:88px}}
@media(max-width:520px){.explorer{display:flex;flex-direction:column;height:auto;min-height:100dvh}.map-stage{order:0;height:56dvh;min-height:320px}.sidebar{order:1;overflow:visible;padding:18px;border:0;border-top:1px solid #dce5e5}header{display:none}.mode-switch{max-width:360px}.note{margin:9px 0 12px}#results{grid-template-columns:1fr 1fr;gap:0 20px}#results button{font-size:12px}.map-bottom{bottom:10px;left:155px}#map-legend{display:none}.map-top{right:50px}#regions button{padding:6px 8px}#navigation{max-width:260px}#navigation strong{font-size:15px}#nav-actions{grid-template-columns:1fr 1fr}#nav-actions button:last-child{grid-column:1/-1}}