:root {
  --bg: #05060f;
  --panel: rgba(14, 16, 34, 0.92);
  --accent: #00e5ff;
  --accent2: #ff2fd0;
  --text: #eef2ff;
  --muted: #9aa3c7;
}

body {
  background: radial-gradient(circle at 50% 0%, #14183a 0%, #05060f 60%);
  color: var(--text);
  min-height: 100%;
  padding: 20px 14px 40px;
}

.site-header, .site-footer {
  max-width: 960px;
  margin: 0 auto;
}
.site-header {
  text-align: center;
  padding-bottom: 12px;
}
.brand {
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--muted);
  text-decoration: none;
}
.brand strong { color: var(--accent); }

.seo-content {
  max-width: 820px;
  margin: 32px auto 0;
  padding: 0 8px;
  color: var(--muted);
  line-height: 1.7;
}
.seo-content h1 {
  color: var(--text);
  font-size: 28px;
  letter-spacing: 1px;
  margin-bottom: 12px;
  text-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}
.seo-content h2 {
  color: var(--text);
  font-size: 19px;
  margin: 22px 0 8px;
}
.seo-content p { margin-bottom: 10px; }
.seo-content ul { padding-left: 0; margin-bottom: 10px; }
.seo-content li { margin-bottom: 6px; }
.seo-content li::before { content: '▸ '; color: var(--accent); }

.ad-slot {
  max-width: 960px;
  margin: 24px auto;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed rgba(154, 163, 199, 0.25);
  border-radius: 8px;
  color: rgba(154, 163, 199, 0.55);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  margin-top: 36px;
  line-height: 1.8;
}
.site-footer a { color: var(--accent); text-decoration: none; }