“HAPPY BIRTHDAY GABRIEL 10”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。

Create a finished vertical birthday poster, 3:4. Exact text, rendered with perfect spelling: small top line “HAPPY BIRTHDAY”; dominant center name “GABRIEL”; monumental lower numeral “10”; small bottom line “AUGUST 20, 2026”. Build the composition as a Norse runestone celebration: “GABRIEL” spans nearly the full width in bespoke Latin display lettering derived from monument-carved Roman capitals and Viking runestone inscriptions. Every letter is constructed only from straight 0°, 45°, and 90° strokes with flat chisel-cut terminals; no curves. The letters are carved from cool gray granite, with a deep 3D extrusion, crisp newly-cut front edges, visible quartz crystal grain, weathered pits, and rough vertical tool marks on the sidewalls. Set “10” as two enormous matching granite forms below the name, each inset with thin antique-gold runic linework and a recessed amber glow. “HAPPY BIRTHDAY” and the date are compact, widely tracked chiseled stone capitals, centered and clearly legible. Scene: an ancient granite runestone rises from a dark tundra at blue-hour dusk. The stone panel fills most of the frame; its irregular broken edge is visible, with subtle carved border knots and sparse Elder Futhark-inspired marks kept away from the readable text. A low amber torch fire burns at the lower right, casting directional warm light across the chisel faces; cold steel-blue moonlight rakes from upper left, producing narrow pale highlights on top edges and deep crevice shadows. In the distant background, faint longhouse silhouettes, low orange fire points, drifting smoke and a restrained scattering of floating ember sparks. Ground is wet black stone, lichen, and frost-dusted grass. High-detail cinematic 3D render, ray-traced stone depth, tactile carved surfaces, strong central hierarchy, generous clear margins, no extra words, no balloons, no confetti, no modern objects.