“FENRIR”是使用 FontVibe AI 创作的维京文字效果。北欧维京符文字体，凿刻石纹、北欧绳结图案、饱经战火的金属质感，满满的古斯堪的纳维亚气息。

ancient Norse warrior aesthetic — stark angular geometry, battle-forged weight, the material permanence of things built to outlast kingdoms. Directional forge-light or cold torch-light that sculpts every letterform face into high relief. Color palette: iron-grey, aged bronze, cold granite, dark amber — no soft pastels, no unmotivated gradients. Every letter reads as an object with real physical mass. When no specific material is defined by the font: default to battle-worn dark iron — cold charcoal-grey letter body with visible forge-hammer surface texture, narrow cold specular highlight on the upper stroke edge, deep iron shadow on the underside, hairline stress-fracture lines along diagonal strokes. The Norse blacksmith's iron: heavy, angular, built for war. 'FENRIR' as massive forged iron runic title letters composited as a Dungeons & Dragons / TTRPG character sheet or campaign poster title, filling upper 60% of frame. Below in smaller aged parchment-style hand-lettered text: 'THE GREAT WOLF' and 'CR 30 — LEGENDARY'. Background: aged dark parchment or vellum map texture — sepia-toned with worn edges, compass rose and topographic lines barely visible, ink stain marks, torn lower edge. A single overhead amber reading-lamp light illuminates from upper center. Atmosphere: premium TTRPG sourcebook spread, Norse mythology campaign setting, no physical object shown. 16:9 horizontal format.