「MI PRIMER CUMPLEAÑOS」は FontVibe AI で作成したバースデーの文字エフェクトです。白フチのくっきりした虹色ストライプの丸い大文字。紙吹雪と風船の束に囲まれ、ピンクからターコイズへの鮮やかなパーティー背景。

a bright, high-energy birthday celebration scene — vivid, saturated and punchy. BACKGROUND: bright and celebratory but with REAL color saturation — a bold party backdrop such as a vivid candy-color field, a rich saturated gradient (e.g. hot-pink into tangerine, or turquoise into violet), or a confetti-packed party sky; luminous and cheerful, never muddy or grey, but NOT a washed-out pale pastel wash and NOT a flat near-white ground — enough color and contrast for the text to pop off the background. Bright lively party light with sparkling glints. ATMOSPHERE: a dense energetic burst of multicolor confetti and generous clustered balloons framing the composition, sparkles and light streaks — festive and high-energy, keeping the text clearly legible. LETTERFORM COLOR: when the chosen font defines its own color (rainbow, foil, candy, neon, holographic) keep it fully — bold multi-color and per-letter rainbow are welcome and encouraged; otherwise render the letters in vivid saturated party colors, either bright multi-color (each letter or word a different punchy hue) or one or two bold dominant hues, always with strong contrast and a crisp white outline or soft drop shadow so the letters pop. Never dull, washed-out or muddy. LETTERFORM PRIORITY: when the chosen font carries its own treatment (balloon, bubble, foil, script, sticker, rainbow, neon, drip, candy), that treatment takes absolute priority and owns the letters; this style governs only the bright saturated party light, confetti, balloons and palette — never the letter shapes. FALLBACK: if the font carries no material of its own, render bold glossy party lettering with a crisp outline and bright highlight in vivid saturated colors, so the birthday energy reads strong. GROUND: keep the space bright (not a dark night stage) but rich with saturated color, never pale or empty. Render the exact text provided, with no extra or altered words. Create a finished, exuberant birthday-card design featuring the exact Spanish text “MI PRIMER CUMPLEAÑOS,” with the accent clearly visible. Arrange it in three centered lines: “MI” as a small celebratory lead-in, “PRIMER” large and dominant, and “CUMPLEAÑOS” beneath it, nearly as wide as the main word. Keep every word fully legible and unobstructed, with crisp spacing and a clean edge against the vivid backdrop. Build a rich candy-color gradient from hot pink through tangerine and golden yellow into turquoise, luminous and saturated rather than pale. Frame the lettering with generous clusters of glossy balloons in punchy pink, orange, yellow, turquoise, and violet, concentrated at the corners and sides so the center stays open. Send a joyful burst of multicolored confetti outward from above and around the text, with tiny bright sparkles and lively streaks of party light. Add subtle warm bokeh behind the decorations for depth, while preserving strong contrast around every word. The composition should feel celebratory, polished, and full of first-birthday excitement, like a premium modern greeting card. No extra text, numbers, cake candles, or people.