「RADIO HUSH AFTER-DARK AUDIO EPISODES EVERY FRIDAY 90.7 FM • MIDNIGHT TRANSMISSION」は FontVibe AI で作成したエレクトリックネオンの文字エフェクトです。定番のネオン管が放つ発光エフェクト。単一の鮮やかな色、柔らかな光のにじみ、そして本物のネオンサインならではの温かみを再現します。

Square podcast cover art, 1:1. Build a night radio-sign scene on a dark charcoal-black backing panel mounted over aged red-brown brick. At the upper center, small condensed uppercase text reads “AFTER-DARK AUDIO” in thin electric-blue neon wire. The central headline reads exactly “RADIO HUSH”, two centered lines, occupying 52% of the canvas width and height. Design each letter as a lightweight, slightly irregular high-voltage white-blue electrical-wire path enclosed in real clear bent glass neon tubing; visible tube thickness variation, electrode end caps at terminal points, tiny branching arc discharges at sharp corners and stroke junctions, broad soft electric-blue corona bloom, pale blue internal hot spots. Preserve open counters and generous tracking for thumbnail legibility; no filled glyphs, no flat vector edges. Below the title, place a centered vintage tabletop radio as the hero prop: charcoal metal cabinet, rounded corners, perforated speaker grille, two knobs, narrow tuning window, blue neon frequency needle and a small blue-lit antenna; its silhouette is half-submerged in low haze. Along the lower panel, set “EPISODES EVERY FRIDAY” in narrow uppercase electric-blue tube lettering, then a smaller line “90.7 FM • MIDNIGHT TRANSMISSION”. Use only electric-blue light and its pale-blue core, against near-black surfaces. Wet black pavement at the base catches a broken, vertically distorted blue reflection of the title and radio. Ray-traced glass reflections, brick pores, damp grout, restrained airborne mist, high contrast, crisp readable typography. No pink, green, yellow, red lighting; no people; no extra words; no logos; no flat digital neon.