Tighten release-date legend spacing in HF Space.

Increase legend density and reduce gap between x-axis title and legend in release-date plots.

Made-with: Cursor

main.js

@@ -314,9 +314,9 @@ function renderPlots() {
     Plotly.newPlot(metric.plotId, traces, {
       title: { text: metric.title, x: 0.01, xanchor: 'left', font: { size: 16 } },
       height: 460,
-      margin: { t: 46, r: 12, b: 195, l: 56 },
+      margin: { t: 46, r: 12, b: 172, l: 56 },
       xaxis: {
-        title: { text: 'Model Release Date', standoff: 34 },
+        title: { text: 'Model Release Date', standoff: 26 },
         type: 'date',
         tickmode: 'linear',
         tick0: xMinMonthStart ? xMinMonthStart.toISOString().slice(0, 10) : undefined,
@@ -329,11 +329,11 @@ function renderPlots() {
       yaxis: { title: metric.yLabel, range: [metric.yMin, metric.yMax], tickformat: '.2f', automargin: true, showgrid: true },
       legend: {
         orientation: 'h',
-        y: -0.52,
+        y: -0.45,
         x: 0.5,
         xanchor: 'center',
         entrywidthmode: 'pixels',
-        entrywidth: 155,
+        entrywidth: 125,
         itemsizing: 'constant'
       },
       hovermode: 'closest'