Flame font is an artistic font design that simulates the visual effect of burning flames. By combining colors, shapes, and light and shadow, it makes text present a fiery and dynamic visual tension. It is commonly used in scenarios such as posters, game interfaces, and film/television titles to convey emotions like passion, power, or warning.

Its core design features focus on three aspects:

1. Color Layers: Mainly use red, orange, and yellow as the main color palette (simulating the gradient from the flame core to the outer flame), and often overlap with contrasting colors such as dark red and blue-purple to enhance visual impact;

2. Shape Processing: The edges of the font are designed into irregular jagged shapes or flowing curves to simulate the dynamic sense of flames flickering and spreading. Some strokes can extend details like "flames" or "sparks";

3. Light and Shadow Overlay: Add inner glow, outer glow, or gradient effects to restore the fiery luminous texture of flames, making the text more three-dimensional and realistic. This is mostly achieved using layer styles in design software (such as Photoshop, Illustrator).