“Expansión de fundillo” es un efecto de texto Anime creado con FontVibe IA. Rotulación de título shōnen: contornos negros gruesos entintados a mano, sombreado cel plano dividido en bandas duras de luz y sombra, letras inclinadas y dinámicas sobre blanco con líneas de velocidad radiales.

rendered as Japanese shounen anime title treatment — bold hand-inked manga lettering with authentic cel-shaded visual energy. Letter construction follows classic Shonen Jump title card standards: thick black ink outline with natural brush-weight variation defining each letter boundary; flat cel-shading fill with three hard-edge zones — bright highlight zone on upper letter face, highly saturated primary color zone at center, deep shadow zone at lower edge; all zone boundaries knife-edge hard, zero gradient blur, pure flat offset-print ink physics. Energy signature: high-contrast color + thick ink outline = letters that look physically printed on manga paper. The typographic language of Dragon Ball, Naruto, One Piece, Demon Slayer, Jujutsu Kaisen title cards — maximum manga kinetic energy, iconic and immediately recognizable as Japanese anime title typography. 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 inked manga outline, the three-zone cel-shading and the kinetic energy. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as bold hand-inked shounen title lettering with a thick black brush outline and hard three-zone cel-shading. COLOR PRIORITY: keep the font's own colors if specified; otherwise a high-saturation primary fill with hard highlight and shadow zones. ‘Expansión de fundillo’ as a wildly overcharged Japanese shounen anime comedy title card, arranged in two centered lines with “Expansión” dominant and “de fundillo” tucked beneath as an emphatic subtitle, filling 76% of a 3:2 horizontal frame. The phrase erupts from a ridiculous supernatural power-up burst: a circular shockwave behind the title, jagged black impact marks, dense radial manga speed lines, tiny flying paper scraps, and exaggerated puffs of white smoke around the lower baseline. Hero lettering carries a thick, irregular black brush-ink outline, with flat three-zone cel shading: lemon-white upper highlights, electric hot-pink primary faces, and saturated violet lower shadows, every division sharply cut with no soft blending. Add small bright cyan energy sparks and orange starburst accents around the silhouette, creating an absurd high-stakes anime attack-name reveal. Background is a pale cream manga-paper field framed by a few bold black panel-edge fragments, leaving clean negative space around the explosive title. The mood is gleefully dramatic, irreverent, kinetic, and instantly readable like a shounen chapter splash page.