Prompt
· English
An emblem badge logo centered on a clean white ground, serving as the brand mark for a business named "Siri Ai". The symbol is built from the first letter of the name, an uppercase S, drawn with one unbroken continuous line that loops and twists to form the entire icon. The line work consists of fine vintage engraving lines reminiscent of an old banknote, creating intricate cross-hatching and parallel strokes within the shape of the letter. The entire design uses monochrome shades of a single sage green color, varying in density to create depth and shadow through the line weight. The badge has crisp edges and balanced proportions, sitting in the center with generous space around it. The style is a polished graphic design with a classic, trustworthy feel, suitable for a professional service. The lines are sharp and precise, maintaining legibility even at small sizes.