@layer typography {
  .panel-content h1 { font-size: 1.8em; margin-block: var(--space-lg) var(--space-md); }
  .panel-content h2 { font-size: 1.4em; margin-block: var(--space-lg) var(--space-sm); }
  .panel-content h3 { font-size: 1.15em; margin-block: var(--space-md) var(--space-sm); }
  .panel-content h4,
  .panel-content h5,
  .panel-content h6 { font-size: 1em; margin-block: var(--space-md) var(--space-xs); }

  .panel-content p,
  .panel-content ul,
  .panel-content ol,
  .panel-content blockquote,
  .panel-content table { margin-block: var(--space-sm); }

  .panel-content ul,
  .panel-content ol { padding-inline-start: var(--space-lg); }

  .panel-content code {
    font-family: var(--font-mono);
    font-size: 0.92em;
    background: var(--color-surface);
    padding: 0 4px;
    border-radius: 3px;
  }

  .panel-content pre {
    font-family: var(--font-mono);
    font-size: 0.92em;
    background: var(--color-surface);
    padding: var(--space-md);
    border-radius: var(--panel-radius);
    overflow-x: auto;
  }
  .panel-content pre code { background: none; padding: 0; }

  .panel-content blockquote {
    border-inline-start: 3px solid var(--color-border);
    padding-inline-start: var(--space-md);
    color: var(--color-muted);
  }

  .panel-content table,
  .popover-content table {
    border-collapse: collapse;
    width: 100%;
  }
  .panel-content th,
  .panel-content td,
  .popover-content th,
  .popover-content td {
    border: 1px solid var(--color-border);
    padding: var(--space-xs) var(--space-sm);
    text-align: left;
  }

  .panel-content hr {
    border: 0;
    border-top: 1px solid var(--color-border);
    margin-block: var(--space-lg);
  }

  .panel-content .task-list-item { list-style: none; }
  .panel-content .task-list-item input[type="checkbox"] {
    margin-inline-end: var(--space-xs);
  }
}