:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}
#root {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 16px;
}
.site-section {
  background: var(--card);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 14px;
}
.site-section h2 { margin: 0 0 8px; }
.section-text { color: var(--muted); }
.section-description { color: #475569; font-size: 14px; }
.section-blocks p { line-height: 1.5; }
.section-blocks ul { margin: 0; padding-left: 18px; }
.section-blocks img { max-width: 100%; border-radius: 10px; }
.btn {
  display: inline-block;
  text-decoration: none;
  background: var(--accent);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
}
@media (max-width: 767px) {
  #root { padding: 16px 12px; }
}