/* 只调整中文阅读体验；布局、交互和断点全部交给 Material。 */
:root {
  --md-text-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --md-code-font: "Cascadia Code", Consolas, "SFMono-Regular", monospace;
}
.md-typeset { line-height: 1.85; }
.md-typeset h1, .md-typeset h2, .md-typeset h3 { line-height: 1.45; }
.md-typeset h1 { font-weight: 600; letter-spacing: 0; }
.md-typeset pre > code { white-space: pre-wrap; overflow-wrap: anywhere; }