:root {
  --site-bg: #f6f5f0;
  --site-surface: #ffffff;
  --site-surface-muted: #eeede7;
  --site-ink: #171a1f;
  --site-ink-secondary: #606772;
  --site-ink-tertiary: #9298a1;
  --site-line: rgba(23, 26, 31, .12);
  --site-line-strong: rgba(23, 26, 31, .22);
  --site-accent: #657a28;
  --site-accent-soft: #e7f2b8;
  --site-violet: #6b63d9;
  --site-coral: #c85e48;
  --site-code-bg: #15181e;
  --site-code-text: #e9edf2;
  --site-radius-sm: 10px;
  --site-radius-md: 18px;
  --site-radius-lg: 28px;
  --site-page-width: 1240px;
  --site-article-width: 760px;
  --site-shadow-card: 0 1px 2px rgba(20, 24, 30, .04), 0 18px 60px rgba(20, 24, 30, .08);
  --site-font-sans: ui-sans-serif, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --site-font-display: Georgia, "Songti SC", SimSun, serif;
  --site-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}