{
  "visual_thesis": "Precise Apple-like support editorial: bright neutral surfaces, oversized centered hero type, compact system navigation, and calm blue text actions.",
  "css_strategy": "Single plain CSS file scoped by theme classes and loaded from the theme layout.",
  "font_stack": "-apple-system, BlinkMacSystemFont, \"SF Pro Text\", \"SF Pro Display\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei UI\", \"Microsoft YaHei\", \"Segoe UI\", sans-serif",
  "colors": {
    "canvas": "#ffffff",
    "surface": "#f5f5f7",
    "surface_elevated": "#ffffff",
    "text": "#1d1d1f",
    "muted": "#6e6e73",
    "faint": "#86868b",
    "divider": "#d2d2d7",
    "link": "#0066cc",
    "link_hover": "#004c99"
  },
  "radius": {
    "small": "10px",
    "medium": "18px",
    "large": "28px",
    "pill": "999px"
  },
  "motion": {
    "duration": "180ms",
    "easing": "cubic-bezier(0.16, 1, 0.3, 1)",
    "properties": "transform, opacity, background-color, color, box-shadow"
  }
}
