“MEGA CASTLE BUILD PIXELFORGE” is a Voxel Sunset (DIY) FontVibe AIで作成した文字エフェクト.

Create a finished, high-contrast 16:9 YouTube thumbnail for a block-building game video, designed to remain legible at phone size. Pixel-art voxel scene: a colossal, intricate block-built castle rises across the center-right, with layered towers, crenellations, lit windows, and a broad entrance; show enough scale to make it the clear subject. Behind it, a saturated sunset sky with bands of gold, orange, magenta, and violet; pixelated clouds and a few blocky trees frame the scene without cluttering the text area. On the left, set the exact headline “MEGA CASTLE BUILD” in two compact lines, with very large, chunky square-cut block letters, solid bright white faces, thick crisp green outlines, and a restrained dark offset shadow for separation. At the upper-left, add the smaller channel name “PIXELFORGE” in bold white pixel lettering inside a simple dark-green rectangular badge. Preserve clean negative space around both text blocks; keep the bottom-right 20% free of words and faces for YouTube’s video-length overlay. Use a consistent pixel grid across scene and typography, sharp pixel edges, strong value contrast, vivid game-world colors, controlled sunset rim light on the castle, and no blur. No other text, no play button, no progress bar, no timestamp, no interface graphics, no watermark.