.seo-content {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
}

.highlight-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.highlight-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.seo-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem 1.5rem;
}

.seo-block h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.seo-block h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 600;
}

.seo-block p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.65;
}

.seo-block p:last-child {
  margin-bottom: 0;
}

.steps-list,
.uses-list {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
  line-height: 1.7;
}

.steps-list li + li,
.uses-list li + li {
  margin-top: 0.6rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 1.5rem;
}

.feature-grid p {
  margin: 0;
  font-size: 0.95rem;
}

.faq details {
  border-top: 1px solid var(--border);
  padding: 0.9rem 0;
}

.faq details:last-child {
  padding-bottom: 0;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::before {
  content: "+";
  display: inline-block;
  width: 1.25rem;
  color: var(--accent);
  font-weight: 700;
}

.faq details[open] summary::before {
  content: "−";
}

.faq details p {
  margin: 0.6rem 0 0 1.25rem;
  font-size: 0.95rem;
}

.site-footer {
  margin-top: 3rem;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.footer-brand:hover {
  color: var(--accent);
}

.footer-logo {
  flex-shrink: 0;
  border-radius: 6px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.footer-nav a {
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.footer-nav a:hover {
  color: var(--accent);
  background: #eff6ff;
}

.footer-meta {
  margin: 1.25rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .highlights,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    text-align: center;
  }

  .footer-brand {
    justify-content: center;
  }
}