adaptive fixes

services/frontend/src/components/layout/header.tsx

@@ -32,7 +32,7 @@ export const Header = () => {
         <div className="flex items-center gap-4">
           <a 
             href="/docs/"
-          className="text-sm font-medium text-gray-700 hover:text-gray-900 transition-colors flex items-center gap-1"
+            className="hidden md:flex text-sm font-medium text-gray-700 hover:text-gray-900 transition-colors items-center gap-1"
           >
             <FileText className="h-4 w-4" />
             Материалы
@@ -51,6 +51,16 @@ export const Header = () => {
               <Link to="/profile">
                 <DropdownMenuItem>Аккаунт</DropdownMenuItem>
               </Link>
+              
+              <div className="md:hidden">
+                <Link to="/docs">
+                  <DropdownMenuItem>
+                    <FileText className="h-4 w-4 mr-2" />
+                    Материалы
+                  </DropdownMenuItem>
+                </Link>
+              </div>
+              
               <DropdownMenuSeparator />
               <DropdownMenuItem
                 variant="destructive"

services/frontend/src/pages/CompetitionSession/modules/TaskSolution/components/ActionButtons/index.tsx

@@ -30,6 +30,7 @@ const ActionButtons: React.FC<ActionButtonsProps> = ({
       
       {isCleared ? (
         <Button 
+          className="font-hse-sans flex-grow" 
           disabled={true}
         >
           Задача сдана!

services/frontend/src/pages/Profile/widgets/user-stats.tsx

@@ -24,7 +24,7 @@ export const UserStatsSections = () => {
           />
           <UserStatBlock
             value={stats.total_attempts}
-            description="Попыток выполнено"
+            description="Решений отправлено"
           />
         </div>
       ) : (