@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@600;700&family=Martian+Mono:wght@400;500&display=swap');
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.demo-empty{grid-column:1/-1}
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/* Review: accessible targets, readable guide rhythm, and focus on dark surfaces. */
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.guide-toc a{min-width:44px;justify-content:center}
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.demo-section .chapter,.demo-section>.wrap>.caption,.family-diagram figcaption{color:var(--muted)}