World Class Carousel

World-Class Instagram Carousel Generator

Generate Instagram carousels that are genuinely world-class: content people save, share, and come back to. Not engagement bait. Not AI slop. Actual value, delivered through precise visual design and narrative structure.

This skill is fully generalized. It contains FORM (structure, principles, patterns), not MATTER (specific topics). The user provides the matter (topic); the skill provides the form (archetypes, design system, music matrix, quality gates). Together they produce the carousel. Nothing is hardcoded.

BEFORE YOU START: Read KNOWN_ISSUES.md

Before generating ANY carousel, read /home/node/.claude/skills/world-class-carousel/KNOWN_ISSUES.md. It contains compressed rules from all previous sessions -- data format gotchas, sizing rules, visual strategy decisions, and quality gates. Ignoring it means repeating solved mistakes.

EXECUTION PIPELINE

When the user requests a carousel, execute these 6 phases in order (Phase 6 runs post-delivery):

PHASE 1: RESEARCH & STRUCTURING

1. Analyze the topic -- What is the core insight? What specific value can this deliver?
2. Identify the audience -- What does the target audience NOT already know? What's their current understanding?
3. Auto-detect content vertical and theme -- Use the Content Vertical Detection table below
4. Select the archetype -- Which of the 7 carousel archetypes (see below) fits best? Use the Archetype Selection Guide below. Auto-select unless the user specifies.
5. Design the narrative arc -- Map each archetype role to a renderer slide type using the Role-to-SlideType Mapping below. Ensure each slide creates a curiosity gap that the next slide resolves.
6. Run the Bullshit Test on the outline -- Does every slide pass? (See QUALITY GATE below)

Content Vertical Detection (Topic -> Theme)

Analyze the topic and auto-select the renderer theme:

If the user specifies a brand config with a theme, always use that instead.

Content Category Selection (10 Categories, Aristotelian)

Each category has unique visual DNA derived from psychology axioms (Cialdini, cognitive load theory, dual coding, serial position effect). Select based on topic:

Universal Psychology Rules (apply to ALL categories):

• Max 4 information chunks per slide (Cognitive Load Theory, Sweller)
• Pattern interrupt every 2-3 slides (diagram, comparison, color shift, or layout change)
• Density wave: H-M-H-M-H-H-M (never 3 high-density slides consecutively)
• Synthesis slide = THE save trigger (Serial Position Effect: last items remembered best)
• Dual-code the hardest concept (Paivio: visual + text = 6.5x retention)
• CTA matches save trigger: utility categories → "Save this", social categories → "Share/Comment"

Category-to-Slide-Sequence Quick Reference:

• paper_decoder (9 slides): hook → body → diagram → body → body → diagram → body → synthesis → cta
• tool_showdown (8 slides): hook → body → comparison → body → body → comparison → synthesis → cta
• breaking_news (8 slides): hook → body → body → body → diagram → body → synthesis → cta
• tool_tutorial (8 slides): hook → body → tool → tool → tool → body → synthesis → cta
• hot_take (7 slides): hook → body → body → body → body → synthesis → cta (text-driven, no diagrams)
• prompt_playbook (9 slides): hook → body → body → body → comparison → body → body → synthesis → cta
• industry_map (9 slides): hook → diagram → body → body → body → comparison → diagram → synthesis → cta
• build_this (8 slides): hook → body → tool → tool → tool → body → synthesis → cta
• founders_money (7 slides): hook → body → body → body → diagram → synthesis → cta
• future_scenario (8 slides): hook → body → body → diagram → body → body → synthesis → cta

Role-to-SlideType Mapping

Map each archetype role to a renderer slide type when building the carousel spec:

PHASE 1.5: VISUAL STRATEGY DECISION (Before Writing Content)

Before writing any content, decide the visual strategy for this carousel. You have access to multiple tools -- choose the right ones for the topic.

Available Visual Tools Inventory

CRITICAL: Slide-Type Visual Rule (Experimentally Verified)

This rule was established through controlled A/B experiments (7 strategies, same content, scored 1-10). It overrides gut instinct:

DO NOT put AI images on body slides. This was the single biggest quality mistake found in testing. DO NOT use browser screenshots on any slides. They always look terrible embedded in carousel slides.

Visual Strategy Decision Matrix (Topic-Level)

For each topic, determine the primary visual mode, background style, and which slide-level visuals to use:

AI Image Generation Best Practices

Model & Routing:

• Use generate-image skill (uses AI_GATEWAY_API_KEY). Nano-banana-pro requires GEMINI_API_KEY (often unset) but uses the same underlying model.
• Model: google/gemini-3-pro-image-preview (primary). Fallback: google/gemini-3.1-flash-image-preview.
• Output: ~1408x768 landscape. Overlay compensates for portrait stretch on slides.

Gemini 3 Pro Proven Capabilities (Experimentally Verified):

The 7 Aristotelian Axioms for Multi-Image Composition (Experimentally Proven)

These irreducible premises govern ALL multi-image prompts. Every prompt must satisfy all 7:

A1: VISUAL HIERARCHY -- Eye processes: faces > contrast edges > text > color fields. Composition must respect this order. A2: INPUT TYPE DETERMINES ROLE -- Each input has exactly one role:

• Photo of person → SUBJECT (preserve face, never modify)
• Screenshot/UI → EVIDENCE (float as holographic panel, stylize frame, preserve content)
• Logo/brand → ANCHOR (small, consistent corner placement)
• Abstract/texture → ATMOSPHERE (background only)

A3: UNIFIED LIGHT SOURCE -- All elements share one dominant light direction. Mixed lighting = instant "fake" detection. A4: DEPTH CREATES DRAMA -- Foreground sharp (subject), midground recessed (screenshots), background soft (atmosphere). 3 layers minimum. A5: NEGATIVE SPACE IS FUNCTIONAL -- Bottom 30-35% dark for text overlay. Not waste -- it's where the headline goes. A6: COLOR TEMPERATURE = STORY -- Cool blue/teal = innovation. Warm red = urgency. Split red/blue = competition. Mono + accent = editorial. A7: NO-TEXT SEAL -- Always end with "absolutely no text, no words, no letters, no watermarks" (outside screenshots).

Proven Scenario Prompt Templates (avg 9.6/10 across 10 tests)

Person + News Screenshot (9.5/10): "Image 1 is [person] -- preserve face, place in left 60%, dramatic side lighting. Image 2 is screenshot -- float as glowing translucent panel, tilted 8 degrees, recessed behind subject, cyan edge glow. Dark moody background, cinematic depth of field. Bottom 30% dark. No text outside screenshot."

Tool Screenshot Showcase (9/10): "Place screenshot on sleek floating laptop mockup angled 15 degrees. Dark gradient background, ambient teal glow from screen. Glossy reflective surface below. Premium Apple product launch aesthetic. No text outside screenshot."

Multi-Screenshot Dashboard (9.5/10): "Arrange as glowing panels floating in dark space, varied depths and angles (5-15 degrees). Largest centered. Color-coded edge glows. Grid floor, particle effects. Digital command center aesthetic. No text outside screenshots."

Person + Screenshots + Logo (10/10): "Person as dominant subject center-left, face preserved. Screenshots as holographic panels around them. Logo small in upper corner with glow. Volumetric light rays, 3-layer depth. No text outside screenshots/logo."

Face-Off + Data (10/10): "Person A on LEFT in profile facing right, red lighting. Person B on RIGHT facing left, blue lighting. Dashboard between them as floating holographic display. Smoke and sparks in the gap. Competitive energy. No text outside screenshot."

Phone in Hand (10/10): "Screenshot on smartphone held in hand from lower-right. Dark background, soft bokeh lights. Screen bright and crisp. Lifestyle photography style. No text outside screenshot."

5-Image Mega (10/10): "2 people (main foreground, secondary recessed) + 2 screenshots (holographic panels, color-coded glows) + logo (corner). Volumetric light, split lighting, multiple depth layers. No text outside screenshots/logo."

Prompt Rules:

• HYPER-DETAILED (50+ words): materials, lighting, composition, colors, atmosphere. Generic = bad.
• Always end with "absolutely no text, no words, no letters, no watermarks" -- AI models add unwanted text otherwise.
• Declare each input's role explicitly (per A2): "Image 1 is a portrait... Image 2 is a screenshot..."
• Specify depth map (per A4): "subject sharp foreground, screenshots floating midground, atmospheric background"
• Lock light direction (per A3): "single dominant light from upper-left, rim light on subject"
• For editorial portraits: add "ABSOLUTELY NO TEXT NO LOGOS NO MAGAZINE ELEMENTS" or Gemini creates TIME covers.
• Overlay opacity sweet spot: 0.60-0.68 for hooks, 0.55-0.65 for diagrams, 0.65-0.70 for CTA.

Background Style Selection

Set bg_style in the carousel spec or per-slide data to control the look:

Set it at the spec level for all slides: "bg_style": "gradient" in the spec JSON. Or per-slide for variation: "data": {"bg_style": "gradient_mesh", ...} on specific slides.

Screenshot Capture Protocol -- DEPRECATED

DO NOT use browser screenshots on carousel slides. They consistently look terrible -- low resolution, poorly framed, and badly integrated with the slide design. This was tested extensively and abandoned.

Instead: Use AI-generated images via Gemini 3 Pro for any visual needs:

• Tool/product visuals: Generate an AI illustration or abstract representation
• Data/charts: Generate AI bar charts or infographics (Gemini 3 Pro handles these well)
• Architecture/flows: Generate AI flowcharts or architecture diagrams
• People: Use text descriptions instead of photos

PHASE 2: CONTENT CREATION

1. Write the hook (Slide 1) -- Apply the Hook Taxonomy. This slide determines everything.
2. Write each slide -- One idea per slide. No exceptions. Apply the Bullshit Test to each.
3. Map to renderer data format -- For each slide, create the JSON data object matching the slide type's required fields (see Data fields by slide type in RENDERING SCRIPTS).
4. Execute the visual strategy decided in Phase 1.5:
   • Generate AI images per the 2-3 Rule (hook + 1-2 emotional peaks). State each image's telos.
   • Capture browser screenshots for any real tools/products/news referenced.
   • Set bg_style per the Background Style Selection table.
   • Use diagram slide type for any process/flow that benefits from a visual.
5. Select Instagram music -- Apply the Music Decision Matrix (see MUSIC SELECTION).
6. Write the caption -- Front-load value in first 2 lines. Include CTA and hashtags.
7. Build the carousel spec JSON -- Assemble all slides into a single spec file for the orchestrator.

PHASE 3: VISUAL PRODUCTION (LaTeX Pipeline)

Use the LaTeX-based rendering pipeline for publication-grade output. This produces slides that match or exceed the quality of accounts with 1M+ followers (Chase AI, Analytics Vidhya, etc.).

The pipeline: LaTeX (TikZ) -> PDF (pdflatex) -> PNG (pdftoppm at 300 DPI) -> resize to 1080x1350

Why LaTeX (not Pillow/HTML)

• Knuth-Plass optimal line breaking -- no ugly word wraps
• Professional font kerning and ligatures -- Palatino with microtype
• Native vector diagrams -- TikZ flow charts (fallback for simple diagrams)
• AI image integration -- full-bleed Gemini 3 Pro images for hook/CTA/diagram backgrounds
• Gradient backgrounds -- clean TikZ-rendered gradients for text-only slides
• Publication-grade output -- the same engine that typesets academic papers and books

Step 3a: Generate AI Images (Hook, CTA, Diagrams)

Generate AI images for hook background, CTA background, and optionally diagram backgrounds:

# Hook background (cinematic, hyper-detailed 50+ word prompt)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Dramatic cinematic split-screen composition: left side dark blue crystalline monolith with electric energy, right side warm golden organic neural network, clash of opposing forces, volumetric lighting, no text no words no letters" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/hook_bg.png

# CTA background (emotional close)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Mesmerizing cosmic portal with swirling deep indigo and purple energy, golden light rays, ethereal atmosphere, no text no words" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/cta_bg.png

# Diagram as AI image (optional -- replaces TikZ for better visuals)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Professional flowchart: Data Collection box connects to Processing box connects to Output box, clean white background, blue and grey, sharp vector style, readable labels" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/diagram_bg.png

Step 3b: Render Slides with 7 Slide Types

The LaTeX renderer (render_latex_slide.py) supports 7 slide types:

4 Color Themes: warm (parchment/terracotta), clean (white/blue), dark (indigo/purple), earth (sage/gold)

Slide 1 (Hook) -- Title with AI background:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type hook \
  --data tmp/carousel/hook_data.json \
  --output tmp/carousel/slide_01.png \
  --theme dark --brand tmp/carousel/brand.json

Where hook_data.json contains: {"title": "6 AI Tools That Will", "title_highlight": "Replace Your Stack", "subtitle": "The tools 10x engineers are switching to.", "callout": "Save this!", "slide_num": 1, "total_slides": 8, "ai_bg": "tmp/carousel/hook_bg.png", "overlay_opacity": 0.63}

Body slides -- Content-heavy with bullets (gradient bg, NO texture):

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type body \
  --data tmp/carousel/body_data.json \
  --output tmp/carousel/slide_02.png \
  --theme dark --brand tmp/carousel/brand.json

Where body_data.json contains: {"title": "Why Most Developers", "title_highlight": "Get This Wrong", "body": "The biggest mistake is...", "bullets": ["Point 1", "Point 2"], "slide_num": 2, "total_slides": 8, "bg_style": "gradient"}

NOTE: Always pass data as a JSON file path, never inline JSON. Always include "bg_style": "gradient" for text-only slides. Always pass --brand.

Comparison slide -- Multi-column:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type comparison \
  --data tmp/carousel/comparison_data.json \
  --output tmp/carousel/slide_04.png \
  --theme warm --brand tmp/carousel/brand.json

Where comparison_data.json contains: {"title": "Claude vs GPT", "subtitle": "How they compare", "columns": [{"name": "Claude", "items": [{"label": "Best for", "value": "Complex refactors"}]}, {"name": "GPT-4", "items": [{"label": "Best for", "value": "Quick prototyping"}]}], "slide_num": 4, "total_slides": 9, "bg_style": "gradient"}

Diagram slide -- AI-generated diagram background (preferred) or TikZ fallback:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type diagram \
  --data tmp/carousel/diagram_data.json \
  --output tmp/carousel/slide_07.png \
  --theme dark --brand tmp/carousel/brand.json

Where diagram_data.json contains: {"title": "The Architecture", "description": "How the tools connect.", "diagram_nodes": [{"label": "Code", "desc": "Write"}, {"label": "Deploy", "desc": "Ship"}, {"label": "Monitor", "desc": "Track"}], "diagram_type": "vertical", "slide_num": 7, "total_slides": 9, "ai_bg": "tmp/carousel/diagram_bg.png", "overlay_opacity": 0.60, "bg_style": "gradient"}

Synthesis slide -- Save-worthy numbered summary:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type synthesis \
  --data tmp/carousel/synthesis_data.json \
  --output tmp/carousel/slide_08.png \
  --theme dark --brand tmp/carousel/brand.json

Where synthesis_data.json contains: {"title": "Your Stack", "points": ["Tool 1 for X", "Tool 2 for Y", "Tool 3 for Z"], "slide_num": 8, "total_slides": 9, "bg_style": "gradient"}

CTA slide -- with AI background for emotional close:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type cta \
  --data tmp/carousel/cta_data.json \
  --output tmp/carousel/slide_09.png \
  --theme dark --brand tmp/carousel/brand.json

Where cta_data.json contains: {"title": "Want the full breakdown?", "cta_text": "Follow for daily tips.", "handle": "@yourbrand", "slide_num": 9, "total_slides": 9, "show_nav": false, "ai_bg": "tmp/carousel/cta_bg.png", "overlay_opacity": 0.67}

Step 3d: Full Carousel Generation (Orchestrator)

Generate a complete carousel from a single JSON spec:

python3 ~/.claude/skills/world-class-carousel/scripts/generate_carousel.py \
  --spec carousel_spec.json \
  --output-dir outputs/carousel/ \
  --brand tmp/carousel/brand.json

The spec JSON format:

{
  "topic": "6 AI Tools That Will Replace Your Stack",
  "brand": "AI Builder",
  "theme": "dark",
  "bg_style": "gradient",
  "slides": [
    {"type": "hook", "data": {"title": "...", "title_highlight": "...", "ai_bg": "tmp/hook_bg.png", "overlay_opacity": 0.63}},
    {"type": "body", "data": {"title": "...", "bullets": ["..."], "bg_style": "gradient"}},
    {"type": "diagram", "data": {"title": "...", "diagram_nodes": [{"label": "...", "desc": "..."}], "diagram_type": "vertical", "ai_bg": "tmp/diagram_bg.png", "overlay_opacity": 0.60}},
    {"type": "synthesis", "data": {"title": "...", "points": ["..."], "bg_style": "gradient"}},
    {"type": "cta", "data": {"title": "...", "handle": "@brand", "ai_bg": "tmp/cta_bg.png", "overlay_opacity": 0.67}}
  ]
}

Spec-level bg_style applies to all slides. Per-slide data.bg_style overrides it. Options: "gradient", "gradient_mesh", "solid". If omitted, defaults to "gradient". Never use "texture".

The orchestrator auto-injects brand name, slide numbering, renders all slides, and creates a preview grid.

Brand Configuration System

The design system is fully generalized through brand configs -- JSON files that define visual identity per channel or brand. Pass --brand brand.json to any render command.

Brand config JSON format:

{
  "name": "TechStack AI",       // Brand name shown in header
  "logo": "path/to/logo.png",   // Optional: logo image replaces text in header
  "theme": "dark",              // Base theme: warm, clean, dark, earth
  "accent_override": "6366F1",  // Optional: override accent hex (no #)
  "font_serif": "newpxtext",    // LaTeX serif font package (default: Palatino)
  "header_style": "bold",       // Header text: italic, bold, or plain
  "nav_style": "circle",        // Navigation arrow: circle, arrow, none
  "divider_style": "line",      // Dividers: line, ornament (diamond), dots, none
  "corner_radius": "6pt"        // Rounded corner radius for labels/badges
}

3 sample brand configs (in tmp/brands/):

Usage with brand config:

python3 ~/.claude/skills/world-class-carousel/scripts/render_latex_slide.py \
  --type hook \
  --data hook_data.json \
  --output slide.png \
  --theme dark \
  --brand brands/techstartup.json

AI Image Integration (Aristotelian Framework): Slides support two AI image zones:

• ai_image: Accent illustration placed in a card (hook bottom, body bottom)
• ai_bg: Full-bleed background with semi-transparent overlay for text readability
• When no AI image is provided, decorative geometric accents fill empty space automatically

AI Image Integration Principles (First-Principles Framework)

Images in carousels must serve a purpose (telos). Before generating any AI image, name its function in one sentence. If you cannot, do not generate it.

The Three Teloi (Purposes) of Carousel Images:

The 2-3 Rule (Golden Mean): In an 8-10 slide carousel, use AI images on exactly 2-3 slides. Always the hook (slide 1) and CTA (last slide). Optionally the diagram slide with an AI-generated diagram as ai_bg. Never on body slides -- visual fatigue destroys reading rhythm and costs 40% content space.

Image Placement Decision Matrix:

Prompt Engineering for Consistency: All AI images in a single carousel MUST share a consistent style prefix. Build the prefix from the content vertical:

Text Readability is Inviolable: If using ai_bg (full-bleed), overlay opacity must ensure WCAG AA contrast (4.5:1). Minimum overlay_opacity: 0.55. Proven ranges: hook 0.60-0.68, diagram 0.55-0.65, CTA 0.65-0.70.

What NOT to generate: Generic stock-photo-style images (people in offices, handshakes, generic landscapes). If the image could illustrate any topic, it fails the Telos Test.

AI Visual Generation (via generate-image skill)

Generate AI images for hook backgrounds, CTA backgrounds, and diagram visuals using the generate-image skill (requires AI_GATEWAY_API_KEY):

# Hook background -- cinematic, atmospheric, scroll-stopping
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Dramatic cinematic split-screen composition, glowing neon circuits on dark background, \
  volumetric lighting, deep indigo and electric purple tones, no text, no words, no letters" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/hook_bg.png

# CTA background -- emotional close
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Abstract convergence of light streams on dark background, warm golden highlights, \
  sense of resolution and completeness, cinematic atmosphere, no text, no words" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/cta_bg.png

# Diagram as AI image (preferred over TikZ for complex flows)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Professional flowchart: Data Collection box connects to Processing box connects to Output box, \
  clean white boxes on dark blue background, arrows between nodes, minimal corporate design" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/diagram_bg.png

Key rules: Always add "no text, no words, no letters" unless the image IS a diagram with labels. Use hyper-detailed prompts (50+ words) for best results.

Viral Hook Compositing Pipeline (PIL)

For viral-style hook slides matching accounts like @evolving.ai and @therundownai, use a two-step pipeline:

Step 1: Generate cinematic base image with Gemini 3 Pro (topic-specific, dramatic composition):

# Multi-person composition (best for news/war/rivalry topics)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Cinematic photomontage: three powerful figures in dramatic formation, \
  center figure is a humanoid AI robot with glowing eyes, flanking figures \
  are business leaders in dark suits, red and blue dramatic lighting, \
  dark moody background, editorial magazine composition, hyper-detailed" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/hook_base.png

# Single portrait (best for profile/biography/interview topics)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Editorial portrait: distinguished elder with glasses, warm ambient lighting, \
  slightly blurred conference background, shallow depth of field, \
  photojournalistic style, natural expression, cinematic color grading" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/hook_base.png

# Face-off composition (best for comparison/versus topics)
python3 ~/.claude/skills/generate-image/scripts/generate_image.py \
  "Dramatic face-off: two opposing figures in profile facing each other, \
  one in cool blue lighting one in warm orange, city skyline between them, \
  energy effects and particles, dark cinematic atmosphere, epic confrontation" \
  --model "google/gemini-3-pro-image-preview" --output tmp/carousel/hook_base.png

Step 2a: News-editorial style (matches @therundownai -- single person, big headline):

python3 scripts/compose_news_hook.py \
  --base tmp/carousel/hook_base.png \
  --output tmp/carousel/slide_01_hook.png \
  --headline "OpenAI just hit $13B ARR making it the fastest-growing software company in history" \
  --category "AI NEWS" \
  --brand "@DailyAINews"

The compose_news_hook.py script (editorial style):

• Subtle bottom gradient (ease-in, configurable start/strength)
• Small category label above headline
• MASSIVE bold headline (Inter Black, auto-sized 42-72px to fill bottom 35%)
• Optional brand mark top-left
• Clean, minimal -- no slide counter, no CTA, no subhead
• Best for: single-person portrait + news headline

Step 2b: Multi-person viral style (compose_hook.py -- multi-person, full overlay):

python3 scripts/compose_hook.py \
  --base tmp/carousel/hook_base.png \
  --output tmp/carousel/slide_01_hook.png \
  --headline "THE AI WAR JUST ESCALATED" \
  --subhead "3 moves that changed everything this week" \
  --brand "YOUR BRAND" \
  --category "AI NEWS"

The compose_hook.py script (viral style):

• Bottom gradient overlay (0-220 alpha, ease-in curve) for text readability
• Light top gradient for brand area
• Category label (upper-left, e.g., "AI NEWS")
• Brand watermark (centered)
• Word-wrapped bold headline (bottom area, all-caps)
• Optional subheadline
• "SWIPE FOR MORE" CTA with decorative line
• Slide counter (top-right, "1/8")
• Best for: multi-person compositions, face-off style

Prompt Strategy by Topic Type:

For educational/tutorial/framework topics, AI-generated compositions work excellently (8-8.5/10).