diff --git a/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx b/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
index e7b4b79..10cf30a 100644
--- a/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
+++ b/apps/frontend/src/pages/broker-account/ui/BrokerAccountOverviewPage.tsx
@@ -1,4 +1,6 @@
 import { Link } from 'react-router-dom';
+import { Box } from '@mui/material';
+import { Text } from '@moex-vibe/design-system';
 import { useBrokerOperations } from '@/entities/broker-operation';
 import { useBrokerAccountContext } from '@/widgets/broker-account-layout';
 import { BrokerAllocationChart } from '@/widgets/broker-allocation-chart';
@@ -11,16 +13,22 @@ export function BrokerAccountOverviewPage() {
 
   if (portfolio.isLoading) return <BrokerOverviewSkeleton />;
   if (portfolio.error || !portfolio.data) {
-    return <p role="alert">Не удалось загрузить сводку счёта</p>;
+    return (
+      <Text component="p" role="alert" tone="negative">
+        Не удалось загрузить сводку счёта
+      </Text>
+    );
   }
 
   return (
-    <div className="broker-overview">
+    <Box component="div" sx={{ display: 'grid', gap: 3 }}>
       <BrokerSummary portfolio={portfolio.data} />
       <BrokerAllocationChart portfolio={portfolio.data} />
       <BrokerAssetCards accountId={accountId} portfolio={portfolio.data} />
       {operations.error ? (
-        <p role="alert">Не удалось загрузить последние операции</p>
+        <Text component="p" role="alert" tone="negative">
+          Не удалось загрузить последние операции
+        </Text>
       ) : (
         <BrokerOperationsTable
           title="Последние операции"
@@ -33,6 +41,6 @@ export function BrokerAccountOverviewPage() {
           page={operations.data}
         />
       )}
-    </div>
+    </Box>
   );
 }
diff --git a/apps/frontend/src/widgets/broker-overview/ui/BrokerAssetCards.tsx b/apps/frontend/src/widgets/broker-overview/ui/BrokerAssetCards.tsx
index 662dbe9..5f1dc51 100644
--- a/apps/frontend/src/widgets/broker-overview/ui/BrokerAssetCards.tsx
+++ b/apps/frontend/src/widgets/broker-overview/ui/BrokerAssetCards.tsx
@@ -1,4 +1,6 @@
 import { Link } from 'react-router-dom';
+import { Box } from '@mui/material';
+import { Text } from '@moex-vibe/design-system';
 import type { BrokerMoney, BrokerPortfolio } from '@/shared/api/responses';
 import { formatBrokerMoney, pluralize } from '@/shared/lib/formatters';
 
@@ -11,6 +13,16 @@ function formatAllocationPercent(value: number | null) {
   return value === null ? '\u2014' : `${value.toFixed(1)}%`;
 }
 
+const cardSx = {
+  p: 2,
+  border: '1px solid',
+  borderColor: 'divider',
+  borderRadius: 2,
+  bgcolor: 'surface.default',
+  display: 'grid',
+  gap: 1,
+};
+
 export function BrokerAssetCards({
   accountId,
   portfolio,
@@ -37,23 +49,23 @@ export function BrokerAssetCards({
   ];
 
   return (
-    <section className="broker-overview__assets" aria-label="Основные классы активов">
+    <Box component="section" sx={{ display: 'grid', gap: 2 }} aria-label="Основные классы активов">
       {cards.map((card) => (
-        <Link
-          className="broker-overview__card broker-overview__asset-link"
-          key={card.label}
-          to={card.path}
-        >
-          <strong className="broker-overview__asset-title">{card.label}</strong>
-          <span>
-            {card.count} {card.countLabel}
-          </span>
-          <span>{formatBrokerMoney(card.value)}</span>
-          <span>
-            {formatAllocationPercent(allocationPercent(card.value, portfolio.totals.portfolio))}
-          </span>
+        <Link key={card.label} to={card.path}>
+          <Box sx={{ ...cardSx, color: 'inherit', textDecoration: 'none' }}>
+            <Box component="span" sx={{ color: 'primary.main', fontSize: 18, fontWeight: 700 }}>
+              {card.label}
+            </Box>
+            <Text>
+              {card.count} {card.countLabel}
+            </Text>
+            <Text>{formatBrokerMoney(card.value)}</Text>
+            <Text>
+              {formatAllocationPercent(allocationPercent(card.value, portfolio.totals.portfolio))}
+            </Text>
+          </Box>
         </Link>
       ))}
-    </section>
+    </Box>
   );
 }
diff --git a/apps/frontend/src/widgets/broker-overview/ui/BrokerSummary.tsx b/apps/frontend/src/widgets/broker-overview/ui/BrokerSummary.tsx
index fd7dde4..d87e458 100644
--- a/apps/frontend/src/widgets/broker-overview/ui/BrokerSummary.tsx
+++ b/apps/frontend/src/widgets/broker-overview/ui/BrokerSummary.tsx
@@ -1,3 +1,5 @@
+import { Box } from '@mui/material';
+import { Text } from '@moex-vibe/design-system';
 import type { BrokerPortfolio } from '@/shared/api/responses';
 import {
   formatBrokerMoney as formatMoney,
@@ -6,31 +8,61 @@ import {
 
 export function BrokerSummary({ portfolio }: { portfolio: BrokerPortfolio }) {
   return (
-    <section className="broker-overview__summary" aria-label="Сводка счёта">
-      <div className="broker-overview__card">
-        <span className="broker-overview__label">Стоимость портфеля</span>
-        <strong className="broker-overview__total">
+    <Box component="section" sx={{ display: 'grid', gap: 2 }} aria-label="Сводка счёта">
+      <Box
+        sx={{
+          p: 2,
+          border: '1px solid',
+          borderColor: 'divider',
+          borderRadius: 2,
+          bgcolor: 'surface.default',
+          display: 'grid',
+          gap: 1,
+        }}
+      >
+        <Text variant="label" tone="secondary">
+          Стоимость портфеля
+        </Text>
+        <Box component="span" sx={{ fontWeight: 700, fontSize: 24 }}>
           {formatMoney(portfolio.totals.portfolio)}
-        </strong>
-        <span>За день: {formatMoney(portfolio.yields.daily)}</span>
-        <span>Дневная доходность: {formatPercent(portfolio.yields.dailyPercent)}</span>
-        <span>Ожидаемая доходность: {formatPercent(portfolio.yields.expectedPercent)}</span>
-      </div>
-      <div className="broker-overview__card">
-        <span className="broker-overview__label">Денежный остаток</span>
+        </Box>
+        <Text>За день: {formatMoney(portfolio.yields.daily)}</Text>
+        <Text>Дневная доходность: {formatPercent(portfolio.yields.dailyPercent)}</Text>
+        <Text>Ожидаемая доходность: {formatPercent(portfolio.yields.expectedPercent)}</Text>
+      </Box>
+      <Box
+        sx={{
+          p: 2,
+          border: '1px solid',
+          borderColor: 'divider',
+          borderRadius: 2,
+          bgcolor: 'surface.default',
+          display: 'grid',
+          gap: 1,
+        }}
+      >
+        <Text variant="label" tone="secondary">
+          Денежный остаток
+        </Text>
         {portfolio.cash.length === 0 ? (
-          <span>Нет денежных остатков</span>
+          <Text>Нет денежных остатков</Text>
         ) : (
-          <ul className="broker-overview__cash">
+          <Box component="ul" sx={{ listStyle: 'none', display: 'grid', gap: 1 }}>
             {portfolio.cash.map((money, index) => (
-              <li key={`${money.currency}-${index}`}>
-                <span>{money.currency}</span>
-                <strong>{formatMoney(money)}</strong>
-              </li>
+              <Box
+                component="li"
+                key={`${money.currency}-${index}`}
+                sx={{ display: 'flex', justifyContent: 'space-between', gap: 1.5 }}
+              >
+                <Text>{money.currency}</Text>
+                <Box component="span" sx={{ fontWeight: 700 }}>
+                  {formatMoney(money)}
+                </Box>
+              </Box>
             ))}
-          </ul>
+          </Box>
         )}
-      </div>
-    </section>
+      </Box>
+    </Box>
   );
 }