:root{
  --brand:#A78BFA;
  --brand-2:#C4B5FD;
  --ink:#111827;
  --muted:#6B7280;
  --bg:#e2dff7;
  --card:#F9FAFB;
  --border:#E5E7EB;
  --radius:14px;
  --max:1000px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:28px 16px 60px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:10}
.header-inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 16px}
.brand{font-weight:900;letter-spacing:.2px}
.nav{display:flex;gap:14px;flex-wrap:wrap;align-items:center;color:var(--muted);font-weight:650;font-size:14px}
.nav a[aria-current="page"]{color:var(--ink);text-decoration:underline}
.cta{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;background:var(--brand);color:#1F2937;font-weight:900;border:1px solid rgba(17,24,39,.08);white-space:nowrap}
.lang{padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:var(--ink);background:#fff}
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:18px}
.post-card{padding:16px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}
.post-card h2{margin:0 0 8px;font-size:18px;line-height:1.25}
.meta{margin:8px 0 0;color:var(--muted);font-size:13px}
.callout{margin-top:26px;padding:16px;border-radius:var(--radius);border:1px solid rgba(167,139,250,.35);background:linear-gradient(180deg,rgba(167,139,250,.14),rgba(196,181,253,.10))}
.post h1{line-height:1.1}
.post h2{margin-top:22px}
.post ul,.post ol{padding-left:18px}
.breadcrumbs{color:var(--muted);font-size:13px}
.site-footer{border-top:1px solid var(--border);padding:18px 16px;color:var(--muted)}
.legal{font-size:12px;color:var(--muted);margin:6px 0 0}
.sticky-call{position:fixed;left:16px;right:16px;bottom:16px;display:none;justify-content:center;padding:14px 16px;border-radius:999px;background:var(--brand);font-weight:950;border:1px solid rgba(17,24,39,.08)}
@media (max-width:720px){.cta{display:none}.sticky-call{display:flex}}