.carpet-guide-article-page {
  --hga-primary: #2563eb;
  --hga-primary-dark: #1d4ed8;
  --hga-teal: #0f9aa8;
  --hga-green: #16a34a;
  --hga-ink: #0f2233;
  --hga-muted: #51677a;
  --hga-border: #d9e8f5;
  --hga-surface: #ffffff;
  --hga-page: #f6fbff;
  background: var(--hga-page);
  color: var(--hga-ink);
}

.carpet-guide-article-page .site-header.home-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #e6edf5;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.carpet-guide-article-page .site-header.home-nav .nav-shell {
  width: min(100% - 2rem, 1280px);
  min-height: 78px;
  margin: 0 auto;
}

.carpet-guide-article-page .site-header.home-nav .brand {
  gap: 0.85rem;
  color: #172033;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.carpet-guide-article-page .site-header.home-nav .brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, #2f7df3, #1555d4);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
  color: #ffffff;
  transform: rotate(-5deg);
}

.carpet-guide-article-page .site-header.home-nav .brand-mark .icon {
  width: 28px;
  height: 28px;
  transform: rotate(5deg);
}

.carpet-guide-article-page .site-header.home-nav .nav-links {
  gap: 0.35rem;
}

.carpet-guide-article-page .site-header.home-nav .nav-links a,
.carpet-guide-article-page .site-header.home-nav .nav-dropdown-trigger {
  min-height: 44px;
  padding: 0.72rem 0.92rem;
  border-radius: 10px;
  color: #26324a;
  font-size: 1.05rem;
  font-weight: 650;
}

.carpet-guide-article-page .site-header.home-nav .nav-links a.active,
.carpet-guide-article-page .site-header.home-nav .nav-dropdown-trigger.active {
  background: #edf5ff;
  color: #1555d4;
}

.carpet-guide-article-page .aga-hero {
  background:
    radial-gradient(circle at 88% 10%, rgba(15, 154, 168, 0.15), transparent 25%),
    radial-gradient(circle at 8% 76%, rgba(37, 99, 235, 0.12), transparent 27%),
    linear-gradient(145deg, #f9fdff 0%, #eef8ff 58%, #f7fcff 100%);
}

.carpet-guide-article-page .aga-hero-visual,
.carpet-guide-article-page .aga-key-card,
.carpet-guide-article-page .aga-estimate-card,
.carpet-guide-article-page .aga-example-card,
.carpet-guide-article-page .aga-related-card,
.carpet-guide-article-page .aga-faq-card,
.carpet-guide-article-page .aga-sidebar-card {
  border-color: var(--hga-border);
  box-shadow: 0 18px 48px rgba(36, 79, 116, 0.09);
}

.carpet-guide-article-page .aga-article p,
.carpet-guide-article-page .aga-article li {
  font-size: 1rem;
  line-height: 1.75;
}

.carpet-guide-article-page .aga-article h2 {
  color: var(--hga-ink);
}

.carpet-guide-article-page .aga-estimate-card {
  background: linear-gradient(145deg, #eef8ff, #f8fdff);
}

.carpet-guide-article-page .aga-cta {
  border-color: var(--hga-border);
  background:
    radial-gradient(circle at 88% 20%, rgba(15, 154, 168, 0.18), transparent 27%),
    linear-gradient(135deg, #eaf6ff, #f7fcff);
}

.carpet-guide-article-page .aga-button {
  min-height: 54px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--hga-primary), var(--hga-primary-dark));
  font-size: 1rem;
}

.carpet-guide-article-page .aga-footer {
  background: #071d2b;
}

.carpet-guide-article-page .aga-footer-brand > .brand-mark {
  color: #ffffff;
}

@media (max-width: 760px) {
  .carpet-guide-article-page .site-header.home-nav .nav-shell {
    width: min(100% - 1rem, 1280px);
  }

  .carpet-guide-article-page .aga-article p,
  .carpet-guide-article-page .aga-article li {
    font-size: 0.98rem;
  }
}