「堅定、好運」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。

rendered in Elder Futhark runic letterforms — all strokes constructed from straight segments at horizontal, vertical, and 45-degree diagonal angles only; no curves anywhere, angular geometry derived from the physical constraint of carving into stone with a straight blade. Tall narrow proportions, strong vertical emphasis, sharp pointed terminals where strokes meet. Each stroke presents a flat angular face — illuminated and shadow faces alternate across the word creating the faceted highlight pattern of hand-carved letters. Pure runic geometry, powerfully ancient. Render the exact text “堅定、好運” as the sole hero lettering, preserving every Chinese character and the ideographic comma. Arrange it as two balanced groups, 堅定 above 好運, with generous breathing room and commanding visual scale. Build the composition around a Norse-inspired stone hall translated into clean, contemporary graphic design: a deep charcoal-black background, broad slabs of dark slate, and a restrained ceremonial setting that frames rather than competes with the words. Use crisp, sharply angled stone-cut facets and precise straight-edged carved grooves across the characters, with cool northern blue-white light catching one face of each stroke and deep, clean shadows defining the other. The lettering should feel steadfast and auspicious, like a clan seal announcing good fortune: powerful, composed, and unmistakable. A narrow band of cold teal aurora glow hangs high in the darkness; faint warm torchlight touches the distant stone edges as a subtle counterpoint. Keep the central field uncluttered, with no extra symbols, runes, banners, ornament, or additional text. High contrast, monumental scale, disciplined geometry, and focused light make the characters the complete visual statement.