Cover: The Supernode Revolution

Retro 1960s-70s technical illustration style cover.

Title: Bold sans-serif "THE SUPERNODE REVOLUTION" at top in vintage typography.

Main Visual: Massive server rack rendered as art deco industrial marvel:

• 128 illuminated GPU panels arranged in precise grid

• Copper cooling pipes and brass fittings

• Glowing orange and teal data streams flowing between nodes

• Art deco industrial aesthetic with modern tech elements

Character: Dr. Lin (professional male, 50s, salt-pepper hair, thick retro glasses, white lab coat over teal turtleneck) standing beside rack for scale, confident pose.

Background: Aged cream paper texture with faint blueprint grid lines.

Subtitle: "Inside Alibaba Cloud's Panjiu AL128 AI Infrastructure" at bottom.

Color Palette:

• Warm orange (#FF6B35)

• Deep teal (#006666)

• Copper metallic (#B87333)

• Cream background (#FFFDD0)

Style: Vintage aged paper texture throughout, retro technical illustration, 1960s-70s sci-fi aesthetic meets modern datacenter.