style(mp-card): match portfolio card text sizing to experience cards

public/css/main.css

@@ -3441,6 +3441,15 @@ html[data-theme="light"] .hero__portrait-shell {
   order: 2;
 }
 
+/* текст как в карточках опыта работы */
+.mp-card--stack-bottom .mp-card__title {
+  font-size: clamp(1.14rem, 2.6vw, 1.38rem);
+}
+
+.mp-card--stack-bottom .mp-card__desc {
+  font-size: 0.92rem;
+}
+
 .mp-card--horizontal {
   flex-direction: row;
   align-items: stretch;