/* Shared by the Hexo theme and the standalone 404 page. Keep semantic status
   colors and syntax highlighting separate from the site's visual identity.
   Reading surfaces and interactions use a monochrome palette. */
:root {
  color-scheme: light;
  --site-accent: #404040;
  --site-accent-hover: #171717;
  --site-ink: #2d2d2d;
  --site-text: #414141;
  --site-muted: #686868;
  --site-line: #e6e6e6;
  --site-border-strong: #bdbdbd;
  --site-eyebrow: #737373;
  --site-tint: #f7f7f7;
  --site-hover: #efefef;
  --site-surface: #fff;
  --site-radius: 5px;
  --site-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --text-color: var(--site-text);
  --link-color: var(--site-accent);
  --link-hover-color: var(--site-accent-hover);
  --body-bg-color: var(--site-surface);
  --content-bg-color: var(--site-surface);
  --card-bg-color: var(--site-tint);
}