.marketing-body { background: #f8fafc; margin: 0; }
.marketing-header {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.marketing-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.marketing-brand {
  font-weight: 700;
  font-size: 17px;
  color: #0f172a;
  text-decoration: none;
}
.marketing-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 14px;
}
.marketing-nav a { color: #334155; text-decoration: none; }
.marketing-nav a:hover { color: #1677ff; }
.marketing-nav .btn-sm { padding: 6px 14px; font-size: 13px; }
.marketing-main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 48px; }
.mkt-hero {
  background: linear-gradient(135deg, #1677ff 0%, #0958d9 100%);
  color: #fff;
  border-radius: 12px;
  padding: 40px 28px;
  margin-bottom: 24px;
}
.mkt-hero h1 { margin: 0 0 12px; font-size: 28px; line-height: 1.35; }
.mkt-hero p { margin: 0 0 20px; opacity: 0.92; font-size: 16px; line-height: 1.6; max-width: 640px; }
.mkt-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.mkt-hero .btn { background: #fff; color: #1677ff; border: none; }
.mkt-hero .btn-secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.6); }
.mkt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 24px 0; }
.mkt-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 20px;
}
.mkt-card h3 { margin: 0 0 8px; font-size: 16px; }
.mkt-card p { margin: 0; color: #64748b; font-size: 14px; line-height: 1.55; }
.mkt-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.mkt-steps li {
  counter-increment: step;
  padding: 16px 16px 16px 52px;
  position: relative;
  border-bottom: 1px solid #f1f5f9;
}
.mkt-steps li::before {
  content: counter(step);
  position: absolute;
  left: 12px;
  top: 16px;
  width: 28px;
  height: 28px;
  background: #1677ff;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}
.mkt-faq details { border-bottom: 1px solid #e2e8f0; padding: 12px 0; }
.mkt-faq summary { cursor: pointer; font-weight: 600; }
.mkt-faq p { margin: 8px 0 0; color: #64748b; font-size: 14px; }
.mkt-trust { font-size: 13px; color: #64748b; text-align: center; margin-top: 32px; }
.seo-score-ring {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 8px solid #1677ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  margin: 0 auto 16px;
}
.seo-issue-list { list-style: none; padding: 0; margin: 0; }
.seo-issue-list li { padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 14px; }
.seo-issue-warn { color: #d48806; }
.seo-issue-ok { color: #389e0d; }
@media (max-width: 768px) {
  .mkt-hero h1 { font-size: 22px; }
  .marketing-nav { width: 100%; justify-content: flex-start; }
}