Summer Prelude Retro Healing Font AI Image Prompt

Design an artistic font for the four Chinese characters "夏日序章" (Summer Prelude) + the English word "Summer" + small text copy. It is positioned as a retro-healing style logo/scene title. First, build the basic version: use elegant and ornate cursive glyphs, with strokes incorporating curved decorations (e.g., the strokes of "夏" have curled extensions, and the structure of "之" embeds star-ray circular ornaments), paired with ECG line elements, filled with platinum white on a pure black background. The English "Summer" and "Score" use delicate cursive fonts, and the small text "在仲夏轨迹里解锁自由灵魂" (Unlock the free soul in the midsummer track) uses a refined serif font to highlight the lightness of retro healing. On this basis, generate a special effects version: upgrade the fonts to a rainbow gradient iridescent glow texture (with red-gold to blue-gold translucent halos on stroke edges, and star-ray ornaments with flickering effects), with a pure black background to enhance the overall midsummer retro atmosphere. The structures of the glyphs and decorative elements must be identical between the two versions. The special effects version should emphasize the warm glow of "夏" and the elegant rhythm of "序章", fitting the romantic nostalgic visual tone of the retro healing theme.