Edit this educational cheat sheet page while strictly preserving the entire visual style, character illustrations, fonts, colors, and layout:
1. In the top left corner (to the left of the main title header "СИНТАКСИС И ПУНКТУАЦИЯ" and subtitle), add a prominent, colorful, large circular badge / round sticker that says "ДЕНЬ 1" in bold, playful, highly legible text.
2. The header next to it should cleanly display:
- Main header: "СИНТАКСИС И ПУНКТУАЦИЯ"
- Subtitle: "Задание 2. Грамматическая основа"
3. Keep all the core educational cards and structure intact:
- Top definition box for "Грамматическая основа"
- Two cute cartoon students with dialogue speech bubbles
- The 3 structured sections explaining predicate types:
* "ПРОСТОЕ ГЛАГОЛЬНОЕ СКАЗУЕМОЕ (ПГС)"
* "СОСТАВНОЕ ГЛАГОЛЬНОЕ СКАЗУЕМОЕ (СГС)"
* "СОСТАВНОЕ ИМЕННОЕ СКАЗУЕМОЕ (СИС)"
- Tip box with cute star mascot and page number "1" at the bottom center.
4. Clean, high-resolution vector-like educational workbook aesthetic with crisp Russian Cyrillic typography.
