.insights-grid,
.case-study-grid,
.home-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.hub-intro,
.detail-hero-card,
.detail-article,
.detail-sidebar-card,
.related-strip {
  background: #fff;
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: 24px;
  box-shadow: 0 12px 28px rgba(27, 41, 77, 0.08);
}

.hub-intro,
.detail-article,
.detail-sidebar-card,
.related-strip {
  padding: 2rem;
}

.hub-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

.hub-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hub-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(29, 78, 216, 0.08);
  color: #143a9e;
  font-weight: 600;
}

.hub-summary {
  max-width: 720px;
}

.hub-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: 24px;
  box-shadow: 0 12px 28px rgba(27, 41, 77, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(27, 41, 77, 0.12);
}

.hub-card-media {
  position: relative;
  overflow: hidden;
}

.hub-card-media img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.hub-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
}

.hub-card-content {
  padding: 1.5rem;
}

.hub-card-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
  color: #5f6b85;
  font-size: 0.92rem;
}

.hub-card-content h3 {
  margin-bottom: 0.8rem;
}

.hub-card-actions {
  margin-top: 1.2rem;
}

.hub-feature-banner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.5rem;
  align-items: center;
  margin-top: 2rem;
}

.hub-feature-banner img {
  width: 100%;
  border-radius: 24px;
}

.detail-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 340px;
  gap: 1.75rem;
}

.detail-hero-card {
  overflow: hidden;
}

.detail-hero-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.detail-hero-copy {
  padding: 1.75rem 2rem 2rem;
}

.detail-article h2 {
  margin-top: 1.8rem;
}

.detail-article blockquote {
  margin: 1.5rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 4px solid #1d4ed8;
  background: rgba(29, 78, 216, 0.04);
  color: #172033;
  border-radius: 0 16px 16px 0;
}

.detail-stats {
  display: grid;
  gap: 1rem;
}

.detail-stat {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(29, 78, 216, 0.04);
  border: 1px solid rgba(29, 78, 216, 0.12);
}

.detail-stat strong {
  display: block;
  margin-bottom: 0.35rem;
  color: #172033;
  font-size: 1.2rem;
}

.toc-list,
.detail-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.toc-list a {
  color: #143a9e;
  font-weight: 600;
}

.related-strip .insights-grid,
.related-strip .case-study-grid {
  margin-top: 1.25rem;
}

@media (max-width: 1080px) {
  .insights-grid,
  .case-study-grid,
  .home-case-grid,
  .detail-shell,
  .hub-feature-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hub-toolbar {
    align-items: flex-start;
  }

  .hub-card-media img,
  .detail-hero-card img {
    height: 220px;
  }
}
@media (max-width: 1200px) {
  .insights-grid,
  .case-study-grid,
  .home-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-shell {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
}

@media (max-width: 900px) {
  .hub-intro,
  .detail-article,
  .detail-sidebar-card,
  .related-strip,
  .hub-card-content,
  .detail-hero-copy {
    padding: 1.35rem;
  }

  .hub-feature-banner,
  .detail-shell {
    grid-template-columns: 1fr;
  }

  .detail-hero-card img {
    height: 280px;
  }
}

@media (max-width: 640px) {
  .insights-grid,
  .case-study-grid,
  .home-case-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hub-toolbar,
  .hub-card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
  }

  .hub-card-media img,
  .detail-hero-card img {
    height: 210px;
  }

  .hub-card-content,
  .detail-hero-copy,
  .hub-intro,
  .detail-article,
  .detail-sidebar-card,
  .related-strip {
    padding: 1.1rem;
  }
}

@media (max-width: 420px) {
  .hub-card-media img,
  .detail-hero-card img {
    height: 190px;
  }

  .hub-pill,
  .hub-card-badge {
    font-size: 0.78rem;
  }
}