/* Shared cybersecurity shell with the legacy Cyber Defense article layout. */
.feature-page {
  padding-top: 70px;
}

.feature-page .main-container {
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.feature-page .content-wrapper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
  gap: 2rem;
}

.feature-page .main-content,
.feature-page .sidebar-section {
  color: #333;
  background: #fff;
  border-radius: 10px;
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.feature-page .main-content section + section {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e7e7e7;
}

.feature-page .main-content h2 {
  margin: 0 0 1rem;
  color: #182a42;
  line-height: 1.45;
}

.feature-page .main-content h3 {
  margin: 1.5rem 0 0.75rem;
  color: #243d5d;
  line-height: 1.5;
}

.feature-page .main-content p,
.feature-page .main-content li {
  line-height: 1.9;
}

.feature-page .main-content a,
.feature-page .sidebar a {
  color: #075fa8;
}

.feature-page .sidebar {
  display: grid;
  gap: 1rem;
}

.feature-page .sidebar-section h3 {
  margin: 0 0 0.75rem;
  color: #182a42;
}

.feature-page .sidebar ul {
  padding-left: 1.25rem;
}

.feature-page .sidebar li + li {
  margin-top: 0.45rem;
}

.feature-page .hero {
  margin-top: 0;
}

.feature-page .hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 850px) {
  .feature-page .content-wrapper {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-page .sidebar {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (max-width: 600px) {
  .feature-page .main-container {
    padding-inline: 0;
  }

  .feature-page .main-content,
  .feature-page .sidebar-section {
    border-radius: 0;
  }
}