body.is-ai .study>h1:first-child::before {
      content: "MCP, tools, and evals";
    }

    .study>h1 em,
    .topic-title em {
      color: var(--accent);
    }

    .topic-section,
    .part-section {
      min-width: 0;
    }

    .code-tab-label {
      display: block;
      margin: 14px 0 6px;
      color: var(--muted);
      font: 700 11px ui-monospace, monospace;
    }

    .figure {
      min-width: 0;
      max-width: 100%;
      margin: 22px 0;
      overflow: hidden;
    }

    .figure figcaption {
      margin-top: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .mermaid-fig .mermaid {
      overflow-x: auto;
    }

    .viz-stage ul {
      margin: 6px 0;
      padding-left: 20px;
    }

    .viz-stage ol {
      margin: 6px 0;
      padding-left: 2.4rem;
    }