:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#19392f;background:#f8f9f5;font-synthesis:none;font-size:15px;--ink:#19392f;--green:#28664c;--muted:#758079;--line:#e3e7df;--paper:#fff;--lime:#c3e9b9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;transition:background .15s,transform .15s}button:disabled{opacity:.45;cursor:default}button:not(:disabled):active{transform:translateY(1px)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b4daca;outline-offset:3px}button{border:0}h1,h2,h3,h4,p{margin:0}.topbar{height:87px;max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid 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.extra-downloads{display:flex;gap:20px;justify-content:flex-end}.extra-downloads .text-button{width:auto;padding:8px 0}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button{transition:none}}

/* Reference map: connected polylines, no rounded road capsules. */
#map{aspect-ratio:2048/1033;min-height:420px}.map-stage{background:#f3f4f2}.map-stage.expanded{position:fixed;inset:18px;z-index:1000;border:1px solid #d0d8cd;border-radius:12px;box-shadow:0 0 0 30px #15352de8;max-height:none}.map-stage.expanded #map{height:100%;min-height:0}.map-source{font-size:10px;line-height:1.7;color:#81907c;padding:0 7px}.map-source a{text-decoration:underline}.map-footer{gap:12px}.sensor-label{font-size:9px;stroke:#fff;stroke-width:2px}.node-hit:focus-visible{outline:none}.node-hit:focus-visible rect{stroke:#1c674a;stroke-width:3}@media(max-width:580px){#map{min-height:370px;height:370px}.map-stage.expanded{inset:8px}}