diff --git a/website/src/styles/toolboxes/_rng-simulator.scss b/website/src/styles/toolboxes/_rng-simulator.scss
index 436de53..c2f9632 100644
--- a/website/src/styles/toolboxes/_rng-simulator.scss
+++ b/website/src/styles/toolboxes/_rng-simulator.scss
@@ -56,7 +56,7 @@
 
 .rng-simulator-rate-layout {
   display: grid;
-  grid-template-columns: minmax(220px, 0.9fr) minmax(260px, 1.3fr);
+  grid-template-columns: minmax(260px, 2fr) minmax(160px, 1fr);
   gap: var(--space-3);
   align-items: start;
   min-width: 0;
@@ -156,6 +156,7 @@
   grid-template-columns: minmax(0, 1fr);
   gap: 8px;
   min-width: 0;
+  align-self: stretch;
 }
 
 .rng-simulator-active-summary > span,
@@ -171,6 +172,13 @@
   background: rgba(5, 7, 17, 0.22);
 }
 
+.rng-simulator-active-summary > span {
+  place-content: center;
+  justify-items: center;
+  min-height: 100%;
+  text-align: center;
+}
+
 .rng-simulator-active-summary small,
 .rng-simulator-table > span:nth-child(-n + 3),
 .rng-simulator-history-metrics small {
@@ -200,6 +208,12 @@
   font-variant-numeric: tabular-nums;
 }
 
+.rng-simulator-active-summary strong {
+  color: var(--color-accent-gold);
+  font-size: 24px;
+  line-height: 1;
+}
+
 .rng-simulator-rate-form .rng-simulator-form-actions {
   justify-content: flex-end;
 }