:root { --fg: #1a1a1a; --muted: #555; --link: #2563eb; --border: #e5e5e5; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color: var(--fg); line-height: 1.5; }
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.site-brand { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; color: inherit; }
.site-brand-logo { display: block; border-radius: 8px; flex-shrink: 0; }
.site-brand-text { font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; line-height: 1.2; }
.site-brand-mautic { color: #2563eb; }
.site-brand-insights { color: #f97316; }
.site-brand-tld { color: #64748b; font-weight: 600; font-size: 0.95em; }
nav a { margin-right: 1rem; color: var(--link); text-decoration: none; }
nav a:hover { text-decoration: underline; }
.site-main { max-width: 42rem; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.site-footer { padding: 1rem; border-top: 1px solid var(--border); text-align: center; color: var(--muted); }
.site-footer-main { color: inherit; text-decoration: underline; text-underline-offset: 0.12em; }
.site-footer-main:hover { color: var(--text); }
.page-header h1, .post h1, .page h1 { margin-top: 0; }
.meta, .date { color: var(--muted); font-size: 0.9rem; }
.post-card { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.post-card h2 { margin: 0 0 0.35rem; }
.post-card h2 a { color: var(--link); text-decoration: none; }
.post-card h2 a:hover { text-decoration: underline; }
.post-excerpt { margin: 0.5rem 0 0; color: var(--fg); }
.post-excerpt p:last-child { margin-bottom: 0; }
.tags, .tag { margin-top: 0.75rem; }
.tag { display: inline-block; padding: 0.15rem 0.5rem; margin-right: 0.35rem; background: #f0f4ff; border-radius: 4px; font-size: 0.85rem; text-decoration: none; color: var(--link); }
.tag:hover { background: #e0e8ff; }
.taxonomy-list { list-style: none; padding: 0; }
.taxonomy-list li { margin: 0.5rem 0; }
.back { margin-top: 2rem; }