「ROOTS OF YGGDRASIL」は FontVibe AI で作成したバイキングルーンの文字エフェクトです。直線と45度の斜線だけで組んだ角ばったルーン風大文字。オーロラの夜空の下、冷たい鋼灰色の石に彫られています。

A finished community logo emblem for a Norse pagan community. Square canvas, deep charcoal-black stage, one cold key light from the upper left, razor-sharp shadows falling to the lower right, a flat dark polished slate floor reflecting the letter bases faintly. No moss, rust, decay or organic texture, no fire, no particles. Central mark above the wordmark: a bold geometric Yggdrasil emblem built only from straight lines at horizontal, vertical and 45-degree angles. A tall vertical trunk splits into angular branches that fan up and out in a symmetrical crown. Mirrored below it are angular roots descending and spreading at 45-degree steps, ending in sharp points. The whole tree sits inside an angular octagonal frame of straight segments. Carved from deep charcoal-grey granite, with burnished antique gold inlay pressed into the grooves along the branch and root lines. Lit faces catch a cool grey-white highlight and shadowed faces drop to near-black. Wordmark below, centered, in two lines. The main line reads "ROOTS" and the second line reads "OF YGGDRASIL", with "OF" small and the rest set slightly larger. All text is verbatim and in capitals. The lettering is Norse runic display capitals, tall and narrow with a strong vertical emphasis. Every stroke is a straight line at horizontal, vertical or 45-degree angles. There are no curves anywhere: O is a sharp-cornered diamond, R and G are built from straight segments meeting at vertices, and S is a zigzag of angular strokes. Short 45-degree branch-mark serifs extend from the stems, with small knotwork notches at junctions. Letter bodies are smooth deep charcoal granite with fine crystalline grain across the broad faces. Each stroke shows flat angular faces, lit and shadowed alternately in a faceted carved pattern. The branch marks and notches are burnished antique gold inlay with a warm specular glint against the cold grey stone. Composition: emblem occupies the upper 45 percent, centered. "ROOTS" fills about 60 percent of the frame width and the second line about 50 percent, with generous margins. A faint cold teal-blue glow sits low on the horizon behind the emblem. Palette: charcoal black, granite grey, cold blue-grey highlight, antique gold. Clean, powerful, ancient and divine, with precise geometric authority.