“R”是使用 FontVibe AI 创作的电影大片文字效果。宏大的电影标题大写字母，暖金色金属质感，被低角度阳光勾出轮廓光并带镜头光晕，悬于黄金时刻的辽阔山景之上。

Create a square 1:1 gaming YouTube avatar, 1024×1024. Show a centered futuristic esports mascot in a close-up helmet portrait, facing forward and filling most of the frame. The visor is the focal point, with exactly one readable character, “R”, centered on it; include no other letters, words, numbers, logos, or interface text. Design the R in broad, heavy classical serif letterforms with deep V-cut wedge serifs and strong chiseled structure. Render it as dark carved stone set into the visor, with cut edges catching cyan and violet neon light; keep the R crisp and legible at small avatar size. Surround it with a sculpted matte-black helmet, curved smoked-glass visor, precise cyan and purple illuminated seams, and a few restrained machined-metal details. Use cinematic key-art staging: deep teal-to-black background, strong directional rim light, controlled violet and cyan reflections, a narrow horizontal anamorphic lens flare, atmospheric volumetric haze, subtle film grain, rich shadow detail, and a shallow edge vignette. High-contrast photorealistic digital art, detailed material rendering, clear foreground/background separation. Keep the helmet and R centered within generous safe margins for a circular avatar crop.