body {
  font-family: 'Lato', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #f7f7f7;
  color: #222;
}

.navbar-brand img {
  height: 96px;
}

.navbar-nav .nav-link.active {
  font-weight: 700;
  text-decoration: underline;
}

.main-feature {
  background-color: #e9ecef;
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.main-feature:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.main-feature img {
  border-radius: 0.75rem;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-title {
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #c4c4c4;
}

.article-card {
  background-color: #ffffff;
  border-radius: 0.85rem;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.10);
}

.article-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.article-card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-grow: 1;
}

.article-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #222;
}

.article-card-meta {
  font-size: 0.8rem;
  color: #777;
}

.read-more-link {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: auto;
  color: #0056b3;
  text-decoration: none;
}

.read-more-link i {
  margin-left: 4px;
}

.read-more-link:hover {
  text-decoration: underline;
}

.newsletter-section {
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 3rem;
  box-shadow: 0 10px 26px rgba(0,0,0,0.06);
}

.newsletter-section h2 {
  font-weight: 700;
}

.form-error {
  display: none;
  font-size: 0.78rem;
  color: #c00;
  margin-top: 0.15rem;
}

.form-success {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: #0a7c2f;
}

.article-hero {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.article-hero img {
  width: 100%;
  border-radius: 1rem;
  max-height: 420px;
  object-fit: cover;
}

.article-content {
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 8px 22px rgba(0,0,0,0.05);
  margin-bottom: 3rem;
}

.article-content h1 {
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.article-meta {
  font-size: 0.85rem;
  color: #777;
  margin-bottom: 1.5rem;
}

.article-body p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.page-header {
  margin-top: 2rem;
  margin-bottom: 1.5rem;
}

.page-header h1 {
  font-weight: 800;
}

@media (max-width: 767.98px) {
  .main-feature {
    padding: 1.5rem;
  }
  .article-card img {
    height: 150px;
  }
}