A world where the steam engines of the 19th-century Industrial Revolution have evolved to an advanced level. Worldview: A classic, calm style blending the retro mechanical beauty of the Industrial Revolution with Gothic elements. It is characterized by motifs reminiscent of gears, brass parts, leather, belts, and pocket watches. Retro warmth and mechanical weight coexist, featuring flying steamships and giant robots. Main Fashion: A retro-futuristic style based on the 19th-century Victorian era and the Industrial Revolution, combined with mechanical elements like gears and steam engines. Materials include leather, tweed, corduroy, brass, and lace—things that evoke a sense of weight and history. Colors: Brown, bronze, and black, along with complementary olive (khaki) and beige. Accessories/Motifs: Gears, pocket watches, goggles, corsets, belt pouches, etc.