— Image 1 —
A glowing neon heart icon centered on a pure black background, square composition. The heart outline is a luminous gradient tube of light shifting from hot pink and magenta-red across the top and right edge to electric cyan-blue along the lower left, wrapped in a soft outer bloom and halo. Inside the heart, a dark printed circuit board pattern fills the shape: fine etched traces, angular pathways, tiny solder nodes and scattered glowing dots in pink, orange, cyan, violet and white, like illuminated microchip circuitry. Minimalist futuristic tech aesthetic, cyberpunk digital branding icon, crisp vector-like linework with subtle grain texture, high contrast, radiant glow against a deep black void, mood of romantic technology. Centered symmetrical composition, square aspect ratio.

— Image 2 —
A minimalist neon line-art icon of a rocket ship centered on a pure black background, square composition. The rocket is drawn as glowing neon tube outlines with a smooth color gradient: electric cyan-blue along the left edge, hot pink-magenta at the pointed nose and left fin, and vivid orange on the right side and right fin. A circular porthole window glows bright blue with a pink-magenta rim near the top of the body. Below the rocket base, wavy tangled neon flame lines trail downward in yellow, orange, and pink, forming the exhaust plume. Soft luminous glow and subtle halo bloom surround every line, with tiny sparkle dots inside the dark rocket body. Clean vector icon style, futuristic digital branding mood, high contrast, dark backdrop, crisp glowing edges.

— Image 3 —
A glowing neon line-art butterfly icon centered on a pure black background, perfectly symmetrical composition, square format. The butterfly is rendered entirely in luminous wireframe contours: upper wing edges glow hot magenta and pink, inner wing veins shift to electric cyan and blue, lower wings blend violet and purple, while the body and wing bases radiate warm orange-gold light. Delicate engraved filigree linework and fine halftone dot textures fill the translucent wings, scattered with small sparkling bokeh particles in pink, orange, and teal. Two thin antennae rise from the head, each tipped with a bright glowing pink dot. Soft neon bloom halo around every line, high contrast against deep black, minimalist futuristic digital branding style, crisp vector-like glow, elegant and magical mood.

— Image 4 —
Minimalist neon line-art icon of an open laptop, centered on a pure black background. The laptop is rendered entirely in thin glowing outline strokes with a smooth horizontal color gradient: electric cyan-blue on the left, vivid magenta-pink through the middle, and warm orange-red on the right. The upright screen is a dark rectangle framed by a bright neon border, showing faint diagonal light reflections and a subtle inner glow. Below, the keyboard base is drawn in slight perspective with fine neon key outlines and a simple rectangular trackpad. Soft luminous bloom halos radiate from every line into the surrounding darkness. Clean vector-style digital illustration, futuristic tech branding mood, high contrast, square composition, no text.

— Image 5 —
A 3x3 grid of nine glowing neon line-art icons on a pure black background, presented as a cohesive icon pack sheet. Top row: a rocket with a fiery exhaust trail, a blooming flower with stem and leaves, and a detailed butterfly with sparkling dotted wings. Middle row: an open laptop, a smart-home house outline with circuit traces and windows, and a mail envelope. Bottom row: a glossy ribbon bow, a heart filled with circuit-board patterns, and a cute snowman with hat, scarf, and twig arms surrounded by small dots. Each icon is rendered in luminous neon tubes with vibrant gradients of magenta, pink, electric blue, purple, and orange, soft outer glow, minimalist vector style, high contrast, digital neon signage aesthetic, square composition.