“梦核”是使用 FontVibe AI 创作的Vaporwave 蒸汽波文字效果。粉彩粉与青色的铬金属方块大写字母，悬浮在棋盘格地面上方，旁边是大理石胸像、棕榈和小号片假名。

Create a finished vertical 9:16 lock-screen wallpaper. Render exactly one text string: “梦核”. No other readable text, no logos, no watermark. Composition: reserve the upper 30% as clean, dim pastel sky for the lock-screen clock; place “梦核” centered from 43% to 64% canvas height, occupying 74% width. The two Chinese characters are custom bold rounded display lettering, broad proportions, compact spacing, smooth terminals, deeply rounded 3D bevels. Letter material is soft pastel chrome: cotton-candy pink across top planes, lilac through the center, soft cyan-teal along the lower planes; satin reflective gradient, a thin bright highlight ridge on each upper contour, deeper magenta-purple undersides, narrow cyan rim light, soft bloom. Add a faint horizontal VHS scanline drifting across each character and restrained magenta/cyan chromatic fringing precisely at outer edges. Stage the lettering in a vaporwave dreamcore environment: a vast pale-lilac CRT sky with analog haze; an early-3D lavender-and-cyan checkerboard floor beginning below the word and receding toward a low pastel horizon. A weathered white marble Roman bust emerges at left behind the title, cropped at chest height, with shallow cyan shadow and pink edge light. Two dark mauve palm silhouettes frame far left and far right edges without covering the text. Sparse floating fullwidth glyphs and small katakana marks remain decorative and illegible, set far from the main text. Apply soft low-saturation pink/cyan/lilac illumination, fine horizontal scanlines across the full frame, occasional delicate tracking-line breaks, mild VHS noise, and gentle analog blur. Maintain crisp, readable “梦核”; no high-contrast neon, no synthwave sunset, no photoreal humans.