Widen dashboard course cards and enlarge title/description text

src/app/(student)/dashboard/page.tsx

@@ -45,7 +45,7 @@ export default async function StudentDashboard() {
   const completedSet = new Set(progressRecords.map((p) => p.lessonId));
 
   return (
-    <main className="max-w-4xl mx-auto px-6 py-10 w-full">
+    <main className="max-w-5xl mx-auto px-6 py-10 w-full">
       <h1 className="text-2xl font-bold mb-1">Мои курсы</h1>
       <p className="text-sm mb-8" style={{ color: "var(--muted-foreground)" }}>
         {active.length} активных курсов
@@ -85,9 +85,9 @@ export default async function StudentDashboard() {
                   </div>
                 )}
                 <div className="p-4 flex-1 flex flex-col gap-2">
-                  <h2 className="font-bold text-base leading-tight">{course.title}</h2>
+                  <h2 className="font-bold text-lg leading-tight">{course.title}</h2>
                   {course.description && (
-                    <p className="text-xs line-clamp-2" style={{ color: "var(--muted-foreground)" }}>
+                    <p className="text-sm line-clamp-3" style={{ color: "var(--muted-foreground)" }}>
                       {course.description}
                     </p>
                   )}