The hero image features a transparent deep blue gradient as the background. At the center of the image is a translucent, glowing jellyfish, serving as the visual centerpiece. Surrounding this is a dashed circular frame for data collection. Light blue triangles, squares, and dots across the image simulate ocean current monitoring data, creating an atmosphere of digital observation of marine life. In the upper left corner, white text is arranged in layers: decorative serifs combined with bold fonts create visual hierarchy. Smaller text at the top provides details like research categories, years, and other archival information. This unique visual style, blending deep-sea themes, natural organisms, and data technology, is ideal for use on homepages of marine research institutes, AI-based ocean monitoring platforms, marine conservation projects, and aquatic biology education websites.