「Midwinter Gathering WINTER SOLSTICE · 2026 FEAST · FIRE · FELLOWSHIP 21 DECEMBER 2026 · 18:00 NORTH HALL」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。

Create a finished, very wide 21:9 event banner, shown as a physical horizontal carved-granite slab suspended in a dark Norse stone hall. Center the slab, with clipped angular corners, clean chisel-cut bevels, shallow geometric border lines, and discreet forged-metal hanging brackets. The banner is the scene’s clear hero. Keep the stone immaculate and precise: no moss, rust, cracks, decay, or organic texture. Compose the text in distinct, non-overlapping centered tiers on the slab. Render these exact strings, with no additional writing: headline “Midwinter Gathering”; eyebrow “WINTER SOLSTICE · 2026”; supporting line “FEAST · FIRE · FELLOWSHIP”; event details “21 DECEMBER 2026 · 18:00”; venue “NORTH HALL”. Make the headline the largest element, occupying roughly 70% of the slab’s width. Set the eyebrow small above it; place the supporting line, date and venue beneath in descending sizes with generous spacing. Build every glyph from straight horizontal, vertical, or 45-degree strokes only, with sharp runic vertices and branch-like secondary marks; keep the English wording legible and exact. Form the letters from smooth deep charcoal-grey granite with fine crystalline grain; set their branch marks and selected junction notches with burnished antique-gold inlay. Light the stone faces from upper left with cool northern grey-white light and crisp shadows; the gold catches small warm specular highlights. Add restrained cold-blue ambient light in the hall and a subtle torch glow at the far edges, not behind the copy. Include a small angular sun-wheel carving as a secondary emblem above the headline. High-contrast cinematic 3D render, sharp relief, visible stone grain, clean geometry, no people, no extra props competing with the lettering, no illegible marks.