/* dev-docs — technical documentation site. Mono-heavy, structured, code-first. */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: var(--fs-base, 15px); }
body { margin: 0; font-family: var(--f-body, system-ui, -apple-system, sans-serif); background: var(--c-bg, #FFFFFF); color: var(--c-text, #1F2328); line-height: var(--lh, 1.6); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-accent, #0969DA); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--f-code, 'JetBrains Mono', 'Fira Code', monospace); }
pre { background: #0D1117; color: #C9D1D9; padding: 1rem 1.25rem; overflow-x: auto; border-radius: 6px; font-size: 0.85rem; line-height: 1.5; }
code { background: #F6F8FA; color: #0550AE; padding: 0.15em 0.45em; border-radius: 4px; font-size: 0.9em; border: 1px solid #D0D7DE; }
pre code { background: transparent; color: inherit; padding: 0; border: none; }
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.site-header { background: #0D1117; color: #C9D1D9; padding: 0.85rem 0; border-bottom: 1px solid #30363D; }
.site-header .container { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.brand { font-family: var(--f-code); font-weight: 700; font-size: 1.1rem; color: #FFFFFF; letter-spacing: -0.01em; }
.brand::before { content: '$ '; color: #58A6FF; }
.tagline { display: none; }
.primary-nav { display: flex; gap: 1.25rem; }
.primary-nav a { color: #C9D1D9; font-size: 0.9rem; font-weight: 500; }
.primary-nav a:hover { color: #58A6FF; }
.site-main { padding: 2.5rem 0 5rem; }
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.post-card { padding: 1.25rem 0; border-bottom: 1px solid #EAEEF2; }
.post-card .cover img { margin-bottom: 0.75rem; max-height: 200px; object-fit: cover; }
.post-card h2 { font-family: var(--f-heading); font-size: 1.15rem; font-weight: 600; margin: 0.25rem 0 0.4rem; }
.post-card h2 a { color: var(--c-primary, #1F2328); }
.post-card h2 a:hover { color: var(--c-accent, #0969DA); text-decoration: underline; }
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.post-card .excerpt { font-size: 0.92rem; color: var(--c-text); margin: 0.4rem 0; }
.read-more { font-family: var(--f-code); font-size: 0.85rem; color: var(--c-accent); }
.read-more::before { content: '→ '; }
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.post-body p { margin: 0.9rem 0; }
.post-body blockquote { background: #FFF8C5; border-left: 4px solid #D4A72C; padding: 0.85rem 1rem; border-radius: 0 6px 6px 0; margin: 1.25rem 0; }
.post-body blockquote::before { content: '⚠ Note: '; font-weight: 600; color: #9A6700; }
.post-body table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9rem; }
.post-body th, .post-body td { border: 1px solid #D0D7DE; padding: 0.5rem 0.75rem; }
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.empty { color: var(--c-muted); font-family: var(--f-code); }