GOOD DESIGN AWARD (G Mark) Style Design System (DESIGN.md, Japanese UI)

Design policy: On pure white #ffffff, scatter the vivid G Mark Red #c00014 as accents for pill-shaped CTAs, tags, and headings. Body text uses a soft dark gray rgba(0,0,0,0.84), and contrast is created through color (red) and typeface contrast (Condensed headings vs. normal body text) - Density: The h1 has a stately presence at 48px / weight 700 / line-height 1.5 / letter-spacing 2px (Roboto Condensed + Gothic MB101 Bold). Body text is relaxed at Noto Sans JP 16px / line-height 1.75 (28px) - Keywords: G Mark Red, Roboto Condensed, Gothic MB101 Bold (Morisawa), Noto Sans JP, pill CTA (radius 99