/* 快博 KBlog 主题设计令牌 —— 契约 §6：必须 --th-* 前缀（防污染宿主） */
:root {
  --th-bg: #fafaf9;
  --th-ink: #1c1917;
  --th-muted: #78716c;
  --th-accent: #6d5bd0;
  --th-accent-weak: #efeafd;
  --th-card: #ffffff;
  --th-line: #e7e5e4;
  --th-radius: 12px;
  --th-font: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --th-mono: "SF Mono", Consolas, "Liberation Mono", monospace;
}