「hell forge」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. 'hell forge' as a monumental two-line runic title, centered and dominating the frame with rigid geometric authority. The letters have crisp flat carved faces in near-black iron, their alternating planes catching a fierce cold-white edge light while deep inner bevels fall into absolute shadow. Behind the title, an immense dark stone forge hall recedes into blackness: clean monolithic walls, severe angular pillars, a restrained row of burning braziers casting controlled amber-orange light across the floor. A thin volcanic red glow pulses from a geometric furnace slit low on the horizon, creating a hot underlight beneath the letter bases without obscuring their sharp silhouette. Faint clan-banner shapes hang in the darkness, almost invisible. The floor is polished charcoal slate, reflecting fragmented red firelight and a dim mirrored echo of the title. Cold blue northern light descends from above, crossing with the warm forge glow to emphasize every hard planar surface. No decay, moss, rust, smoke clutter, or organic texture; everything is precise, severe, forged, and ceremonial. High-contrast Norse esports reveal, infernal heat contained within disciplined ancient geometry.