/* 鼠标样式 - 使用内嵌 SVG 以避免跨域问题 */
  /* 默认指针：蓝色小圆圈 */
  body {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><circle cx='16' cy='16' r='8' fill='%231E90FF' stroke='%23FFFFFF' stroke-width='2' opacity='0.8'/></svg>") 16 16, auto;
  }
  
  /* 链接/图片指针：火箭 */
  a, img {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><path fill='%23FF4500' d='M16 2 L22 12 L16 10 L10 12 Z'/><path fill='%23D3D3D3' d='M10 12 L22 12 L22 24 L10 24 Z'/><path fill='%23FF4500' d='M10 24 L6 30 L10 28 L16 30 L22 28 L26 30 L22 24 Z'/></svg>") 16 0, pointer;
  }