diff --git a/src/features/online-board/components/DayTabs/DayTabButton.tsx b/src/features/online-board/components/DayTabs/DayTabButton.tsx
index f219b775..b04010a6 100644
--- a/src/features/online-board/components/DayTabs/DayTabButton.tsx
+++ b/src/features/online-board/components/DayTabs/DayTabButton.tsx
@@ -20,7 +20,11 @@ export const DayTabButton: FC<DayTabButtonProps> = ({
   const d = parseYyyymmdd(date);
   const weekday = new Intl.DateTimeFormat(locale, { weekday: "short" }).format(d);
   const day = new Intl.DateTimeFormat(locale, { day: "numeric" }).format(d);
-  const month = new Intl.DateTimeFormat(locale, { month: "short" }).format(d);
+  // Angular shows the selected tab with the full month name ('18 апреля'),
+  // siblings with the abbreviated form ('19 апр.'). Mirror that.
+  const month = new Intl.DateTimeFormat(locale, {
+    month: isActive ? "long" : "short",
+  }).format(d);
 
   const classes = [
     "day-tab",
diff --git a/src/features/online-board/components/OnlineBoardDetailsPage.scss b/src/features/online-board/components/OnlineBoardDetailsPage.scss
index 53b351be..d2460f77 100644
--- a/src/features/online-board/components/OnlineBoardDetailsPage.scss
+++ b/src/features/online-board/components/OnlineBoardDetailsPage.scss
@@ -244,9 +244,21 @@
     padding: vars.$space-xl;
   }
 
+  // Page H1. Angular applies the global h1 rule (42px regular) — match it
+  // here and clamp down on narrower viewports like Angular does.
   &__flight-number {
-    font-size: fonts.$font-size-xl2;
+    font-size: fonts.$font-size-xxxl;
+    font-weight: fonts.$font-regular;
+    color: colors.$white;
     margin: 0;
+    line-height: 1.2;
+
+    @include screen.smTablet {
+      font-size: fonts.$font-size-xxxl--tablet;
+    }
+    @include screen.mobile {
+      font-size: fonts.$font-size-xxxl--mobile;
+    }
   }
 
   &__overall-status {
diff --git a/src/features/online-board/components/details-panels/FlightDetailsAccordion.scss b/src/features/online-board/components/details-panels/FlightDetailsAccordion.scss
index b3b5fdb8..29e515e0 100644
--- a/src/features/online-board/components/details-panels/FlightDetailsAccordion.scss
+++ b/src/features/online-board/components/details-panels/FlightDetailsAccordion.scss
@@ -70,7 +70,10 @@
     justify-content: center;
     width: 28px;
     height: 28px;
-    color: #2457ff;
+    // Angular renders the transition/aircraft icons in a neutral grey
+    // (sprite stroke = #657282). Match it so the row doesn't overpower
+    // the red 'Закончена' status next to it.
+    color: #657282;
     flex-shrink: 0;
   }