:root{color-scheme:dark;--bg:#030405;--panel:#0b0d10;--line:#262a30;--ink:#dce9ec;--muted:#8ba4b2;--cyan:#78e1e6;--teal:#89d5bc;--amber:#e1b67c;--purple:#c2a8e8;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--cyan);text-underline-offset:4px}button,input,select{font:inherit}button,select{border:1px solid #36505f;color:var(--ink);background:#14171b;border-radius:5px;padding:8px 10px}button{cursor:pointer}button:hover,select:hover{border-color:var(--cyan)}button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible,#viewport:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}button:disabled{opacity:.5;cursor:default}header{padding:14px 22px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}h1{font-size:21px;font-weight:500;letter-spacing:-.6px;margin:7px 0 0}.eyebrow{font-size:10px;letter-spacing:1.8px;color:var(--muted);font-weight:650}.status{display:inline-block;font-size:9px;letter-spacing:1px;margin-left:17px;color:var(--amber);border:1px solid #615237;padding:5px;vertical-align:middle}header>a{font-size:12px}main{display:grid;grid-template-columns:222px minmax(320px,1fr) 258px;min-height:calc(100vh - 83px)}aside{padding:19px 15px;overflow:auto;max-height:calc(100vh - 83px)}.controls{border-right:1px solid var(--line);background:linear-gradient(160deg,#0c0e12,#050607)}.intro{font-size:10px;letter-spacing:1.8px;margin:0 0 22px;color:#94aac1}label{display:block;font-size:11px;color:#b5cad2;line-height:1.5;margin-bottom:13px}select{display:block;width:100%;margin-top:5px;font-size:12px}fieldset{border:0;border-top:1px solid var(--line);padding:15px 0 4px;margin:20px 0 8px;min-width:0}legend{font-size:12px;padding:0 6px 0 0;font-weight:650}.check{display:flex;align-items:center;gap:6px;font-size:12px;margin-bottom:14px}.check input{margin:0;width:14px;height:14px;accent-color:var(--cyan)}.badge{font-size:9px;white-space:nowrap;padding:3px 4px;border:1px solid #2d535e;border-radius:3px;color:var(--cyan);font-weight:500}.check .badge{margin-left:auto}.derived{color:var(--teal);border-color:#325347}.modeled{color:var(--purple);border-color:#514564}.authored{color:var(--amber);border-color:#68533c}.small{font-size:10px;line-height:1.6;color:var(--muted)}input[type=range]{display:block;width:100%;accent-color:var(--cyan);margin:10px 0}output{float:right;color:var(--cyan)}.button-row{display:flex;gap:8px;margin:18px 0}.button-row button{flex:1;font-size:11px}.stage{position:relative;min-height:720px;background:#020304;overflow:hidden}.stage-heading{position:absolute;top:22px;left:25px;right:25px;display:flex;align-items:center;justify-content:space-between;z-index:2;pointer-events:none;gap:16px}.stage-heading p{font-size:12px;margin:7px 0;color:#bdd1db}#scale-label{font-size:9px;letter-spacing:1px;color:var(--teal);text-align:right}#viewport{height:calc(100% - 139px);min-height:540px;outline-offset:-4px}#viewport canvas{display:block;width:100%;height:100%;touch-action:none}#loading{position:absolute;inset:35% 20px auto;text-align:center;font-size:14px;color:var(--amber);background:#0b0d10ed;padding:20px;border-radius:7px}.map-caption{position:absolute;bottom:150px;left:20px;right:20px;display:flex;justify-content:space-between;font-size:9px;color:#8ea8b9;gap:20px;pointer-events:none}.map-caption span:last-child{text-align:right;max-width:42%}.legend{position:absolute;left:25px;bottom:183px;width:248px;font-size:10px;pointer-events:none;color:#bcd2df}.ramp{height:5px;background:linear-gradient(90deg,#4be1ef,#728ae6,#ce8fce,#f6bf77);margin:8px 0}.legend-range{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}.timeline{position:absolute;bottom:0;left:0;right:0;padding:18px 24px;background:#090b0ef5;border-top:1px solid var(--line)}.time-heading{display:flex;justify-content:space-between;gap:10px;font-size:12px}.time-heading strong{font-weight:550}.time-heading span{font-variant-numeric:tabular-nums;color:var(--cyan);font-size:11px}.play-row{display:flex;align-items:center;gap:13px;margin:12px 0}.play-row button{white-space:nowrap;font-size:11px}.play-row input{margin:0}.timeline p{font-size:10px;color:var(--muted);margin:8px 0 0;overflow-wrap:anywhere}.inspector{border-left:1px solid var(--line);background:#080a0d}.inspector>.eyebrow{display:block;margin-bottom:19px}#details h2{font-size:20px;line-height:1.25;font-weight:500;overflow-wrap:anywhere}#details .big{font-size:35px;font-variant-numeric:tabular-nums;color:#8ce0e8;letter-spacing:-1px;margin:20px 0 15px}#details .big small{font-size:14px;letter-spacing:0;color:var(--muted)}dl{font-size:11px;line-height:1.6}dt{color:var(--muted);margin-top:15px}dd{margin:3px 0 0;overflow-wrap:anywhere}#details p{font-size:11px;line-height:1.7}.sources{border-top:1px solid var(--line);padding-top:17px;margin-top:22px;font-size:11px;line-height:1.7}.sources summary{cursor:pointer;color:#b7d0dc}.sources p,.limitation{font-size:10px;color:var(--muted);line-height:1.8}.limitation{border-left:2px solid #88683f;padding-left:12px;margin-top:23px}#chart svg{width:100%;height:auto;margin-top:16px}#chart p{font-size:10px;color:var(--muted);line-height:1.6}.skip{position:absolute;top:-70px;z-index:10;padding:12px;background:var(--panel)}.skip:focus{top:0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.noscript{position:absolute;top:150px;left:280px;right:320px;background:var(--panel);padding:25px;z-index:5}
[hidden]{display:none!important}
@media(min-width:1600px){main{grid-template-columns:230px minmax(320px,1fr) 280px}.stage{min-height:800px}}
@media(max-width:1100px){main{grid-template-columns:220px minmax(300px,1fr)}.inspector{grid-column:1/-1;max-height:none;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.inspector>.eyebrow{grid-column:1/-1}.inspector #details{grid-row:3/6}.inspector #chart{grid-column:2}.inspector .sources,.inspector .limitation{grid-column:2}.controls{max-height:none}.status{display:none}.noscript{left:240px;right:20px}}
@media(max-width:650px){header{padding:19px 16px;display:block}header>a{display:inline-block;margin-top:12px}h1{font-size:23px}main{display:flex;flex-direction:column}.stage{order:0;height:640px;min-height:640px}.controls{order:1;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:0 18px;padding:18px 16px}.controls .intro{display:none}.controls>label:first-of-type{grid-column:1/-1}.controls fieldset{margin-top:12px}.controls>.small{grid-column:2}.inspector{order:2;display:block;padding:24px 18px}.stage-heading{left:16px;right:16px;top:19px}.stage-heading .eyebrow{font-size:9px}#viewport{height:500px;min-height:500px}.map-caption{bottom:155px;left:16px;right:16px;font-size:8px}.legend{left:16px;bottom:190px;width:170px}.timeline{padding:17px 16px}.time-heading{font-size:11px}.time-heading span{font-size:9px}.noscript{left:16px;right:16px}fieldset .check{font-size:11px}.badge{font-size:8px}.controls .button-row{grid-column:1}.controls>label:last-child{grid-column:2}}
.orientation{position:absolute;left:25px;top:99px;pointer-events:none;color:#8098b8;text-align:center;font-size:22px}.orientation span{font-size:14px;letter-spacing:3px;display:block}.orientation small{font-size:8px;display:block;margin-top:5px}.elevation-legend{position:absolute;right:25px;bottom:183px;width:168px;font-size:10px;color:#bcd2df;pointer-events:none}.relief-ramp{height:5px;background:linear-gradient(90deg,#071a40,#33397f,#7dcce2);margin:8px 0}.elevation-legend small{display:block;font-size:8px;color:#7186a3;margin-top:6px}@media(max-width:650px){.elevation-legend{right:16px;width:112px;bottom:192px;font-size:8px}.legend{width:172px;font-size:8px}.orientation{top:87px;left:16px}.elevation-legend small{font-size:7px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.temperature-controls button{font-size:10px;width:100%}.legend-range{gap:4px}.legend-range span{white-space:nowrap}@media(max-width:650px){.temperature-controls{grid-column:1/-1}.legend-range{font-size:7px}}

.legend{pointer-events:auto}.temperature-controls select{font-size:10px;padding:5px 6px;margin-top:9px;background:#0a0c10}.temperature-controls label{margin-bottom:5px}.temperature-controls .small{font-size:8px;line-height:1.4;margin:5px 0 0}.temperature-controls button{padding:5px;font-size:9px}@media(max-width:650px){.temperature-controls select{font-size:8px}.temperature-controls .small{font-size:7px}.temperature-controls button{font-size:8px}}
header nav{font-size:12px}.scenario-row{display:flex;align-items:end;gap:12px;margin-bottom:10px}.scenario-row label{flex:1;margin:0}.scenario-row select{padding:4px 6px;font-size:10px}.scenario-row button{font-size:10px;padding:6px}.timeline{padding-top:10px}#viewport{height:calc(100% - 186px);min-height:540px}.legend,.elevation-legend{bottom:238px}.map-caption{bottom:207px}.weather-readout{position:absolute;top:91px;right:22px;max-width:260px;white-space:pre-line;font-size:10px;line-height:1.65;background:#07090ce8;padding:11px;border:1px solid var(--line);pointer-events:none}#analysis-details{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}#analysis-details h2{font-size:16px}#analysis-details h3{font-size:14px;font-weight:500}#analysis-details p{font-size:11px;line-height:1.65;color:var(--muted)}#layer-chart svg{width:100%;height:auto}#overlay-key{font-size:9px;line-height:1.65;margin:8px 0 15px;color:var(--muted)}#overlay-key i{display:inline-block;width:8px;height:8px;margin-right:5px}.transect-inputs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.transect-inputs input{width:100%;background:#101317;color:var(--ink);border:1px solid var(--line);padding:6px}.inspector.expanded{position:fixed;inset:4vh 5vw;z-index:20;max-height:92vh;display:grid;grid-template-columns:1fr 2fr;gap:20px;background:#080a0dfa;box-shadow:0 0 0 100vmax #000b;border:1px solid #48505b;border-radius:8px}.inspector.expanded #chart,.inspector.expanded #analysis-details{grid-column:2}.inspector.expanded #close-chart{position:sticky;top:0;grid-column:1/-1;justify-self:end}.inspector.expanded #chart svg{max-height:38vh}.inspector.expanded #layer-chart svg{max-height:42vh}@media(max-width:650px){#viewport{height:500px;min-height:500px}.stage{height:710px;min-height:710px}.timeline{min-height:195px}.legend,.elevation-legend{bottom:250px}.map-caption{bottom:215px}.scenario-row{gap:8px}.weather-readout{top:110px;right:12px;max-width:190px;font-size:8px}.inspector.expanded{inset:1vh 2vw;max-height:98vh;display:block}.inspector.expanded #close-chart{float:right}.controls #analysis-controls{grid-column:1/-1}.controls #analysis-controls>label{max-width:100%}}
#touch-map{position:absolute;z-index:3;top:85px;right:16px;min-height:44px;font-size:11px}
.chart-dialog{padding:0;border:0;background:transparent;width:90vw;max-width:none;max-height:92dvh;color:var(--ink)}
.chart-dialog::backdrop{background:#000b}
.chart-dialog .inspector.expanded{position:relative;inset:auto;width:100%;max-height:90dvh;box-shadow:none;margin:0}
@media(max-width:650px){
  button,select{min-height:44px}.check{min-height:44px;margin-bottom:4px}.check input{width:20px;height:20px;flex:none}input[type=range]{min-height:44px}
  .temperature-controls select{min-height:44px;font-size:10px}.temperature-controls button{min-height:44px;font-size:10px}
  .play-row{gap:9px}.play-row input{min-width:0}.scenario-row select{min-width:0}.scenario-row label{min-width:0}
  .chart-dialog{width:96vw;max-height:98dvh}.chart-dialog .inspector.expanded{max-height:96dvh}
  .weather-readout{top:140px}
  .sources summary{min-height:44px;padding-block:12px}
}

button,input,select,a{-webkit-tap-highlight-color:transparent}
.mobile-terrain-tools,.mobile-terrain-close{display:none}
@media(max-width:720px),(max-height:500px) and (pointer:coarse){
main{display:flex;flex-direction:column}.stage{order:0;height:calc(100dvh - 105px);min-height:500px}.mobile-terrain-tools{display:flex;position:absolute;top:12px;left:12px;right:12px;z-index:4;gap:8px}.mobile-terrain-tools button{min-height:44px;background:#090b0ef5;font-size:12px}.stage-heading{top:70px}.orientation{top:140px}#touch-map{top:125px}.weather-readout{top:180px}.mobile-terrain-ready .controls{display:none}.mobile-terrain-ready .controls.mobile-open{display:block;position:fixed;left:8px;right:8px;bottom:8px;max-height:52dvh;overflow:auto;z-index:30;background:#080a0df5;border:1px solid #40516b;border-radius:8px;padding:12px}.mobile-terrain-close{display:block;position:sticky;top:0;z-index:2;background:#080a0d;min-height:44px;width:100%}.mobile-terrain-ready .controls label{font-size:14px}.controls fieldset{margin:12px 0}.controls .check{min-height:44px}#viewport{height:calc(100% - 210px);min-height:290px}.timeline{min-height:195px}.inspector{display:block}.legend,.elevation-legend{bottom:235px}.map-caption{bottom:210px}.chart-dialog .inspector{display:block}
}