「RiVaU」は FontVibe AI で作成したネオンサインの文字エフェクトです。クラシックなロードサイドのネオンサイン。暗いレンガの壁で温かなピンクと琥珀色に光るガラス管に取り付け金具、濡れた路面への映り込み。

rendered as a classic roadside neon sign with warm glowing tube light in soft pink and amber. Visible glass tube bends and mounting brackets on a dark painted metal backing plate. Warm light halo and bloom around each letter, slight buzzing energy feel. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the glass-tube sign material, the warm halo and the color. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as a classic roadside neon sign — warm glowing tubes on a dark painted metal backing plate with visible bends and mounting brackets. COLOR PRIORITY: keep the font's own colors if specified; otherwise soft pink and amber. A compact vertical roadside sign installed on a rain-darkened brick wall outside a small all-night diner. Show the exact text “RiVaU” on one prominent line, preserving its unusual capitalization and spelling; make it the unmistakable focal point, large and centered with generous dark breathing room around it. The sign is a real, shallow dark-painted metal plate fixed flush to the brick with visible mounting brackets and corner bolts. Let the glass tubes follow the supplied lettering exactly, with their bends, joints, and supports visibly grounded on the plate rather than appearing as a floating graphic. Soft pink light glows through the first portion of the word and blends into warm amber toward the end, casting a broad, gentle halo over the rough, rain-sheened brick. Keep the surrounding street nearly black, with a cool blue-gray night tint in the shadows to make the warm sign feel vivid. A narrow strip of wet pavement at the bottom catches a blurred pink-and-amber reflection. The scene feels like a photographed piece of roadside Americana: tactile, weathered, intimate, and quietly electric, with no other readable lettering, symbols, or decorative text.