“DEMO”是使用 FontVibe AI 创作的中世纪文字效果。灵感源自古代手抄本的排版：装饰性字母、羊皮纸质感、华丽花边和中世纪书法。

illuminated manuscript atmosphere — warm amber candlelight as primary light source from upper right, casting directional warmth across aged parchment surfaces and making gold leaf accents flare with brilliant hot highlights. Color signature: rich jewel-tone pigments — deep ruby red, cobalt blue, emerald green — the medieval manuscript palette applied as flat opaque hand-painted color zones glowing under candlelight. Burnished gold leaf accents contrast against aged ochre-cream vellum. Background: aged vellum parchment — warm cream-to-ochre with faint foxing marks and manuscript surface texture. When no specific material is defined by the font: deep ruby red or cobalt blue flat pigment fill with burnished gold leaf outer edges, aged parchment background, warm candlelight illumination. Aged vellum parchment surface fills the frame — warm cream-to-ochre tones marked with faint foxing spots and subtle fiber texture, glowing under warm amber candlelight raking in from the upper right. The hero text 'DEMO' dominates the composition in monumental scale, letterforms filled with deep ruby red flat opaque pigment, outer edges rimmed in burnished gold leaf that catches the candlelight with brilliant hot flares. A delicate Celtic knotwork border rendered in cobalt blue and emerald green hand-painted pigment frames the composition, thin interlaced ribbons terminating in stylized beast heads at each corner. Scattered across the parchment background: faint ghost-traces of Latin manuscript text in iron gall ink, barely legible beneath the primary lettering. A feathered quill rests at the periphery, its nib catching a glint of gold. Warm chiaroscuro lighting — deep ochre shadows pooling in the corners, brilliant amber highlights crowning the raised gold leaf surfaces. Overall render: hyper-detailed illuminated manuscript, 8k parchment surface texture, ray-traced gold leaf reflectivity, scriptorium candlelight atmosphere.