* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0 0 80px 0; 
  background-color: #ffffff;
  color: #000000;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-header {
  text-align: center;
  padding: 40px 20px 20px 20px;
}

.page-header h1 {
  font-size: 2.5rem;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-header .description {
  font-style: italic;
  font-size: 1.1rem;
  margin: 0;
  color: #4b5563;
}

.content-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

article {
  border: 2px solid #000000;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  margin-bottom: 30px;
}

.image-wrapper {
  width: 100%;
  border-bottom: 2px solid #000000;
  overflow: hidden;
  background-color: #f3f4f6;
  aspect-ratio: 16 / 7; 
}

.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-details {
  padding: 20px;
}

.article-details h2 {
  font-size: 1.4rem;
  margin: 0 0 10px 0;
}

.article-details .summary {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 20px 0;
  color: #1f2937;
}

.read-more-btn {
  display: inline-block;
  border: 2px solid #000000;
  padding: 8px 16px;
  color: #000000;
  text-decoration: none;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.85rem;
  transition: background-color 0.2s;
}

.read-more-btn:hover {
  background-color: #000000;
  color: #ffffff;
}

.articles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.articles-grid article {
  margin-bottom: 0; 
}

.articles-grid .image-wrapper {
  aspect-ratio: 16 / 10; 
}


@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.page-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  border-top: 2px solid #000000;
  background-color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.page-footer p {
  margin: 0;
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  padding: 0 20px;
}