/* Article Page Layout */
.article-header {
  background: #f5f7fa;
  padding: 9rem 0;
  text-align: center;
}

.article-header h1 {
  font-size: 3rem;
  margin-bottom: -6.5rem;
}

.article-header .meta {
  color: #777;
  font-size: 0.9rem;
}

.article-page .container {
  max-width: 1200px;
  margin: auto;
  padding: 2rem 1rem;
}

.article-wrapper {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.article-content {
  flex: 2;
  font-size: 1.1rem;
  line-height: 1.6;
}

.article-content h2 {
  margin-top: 2rem;
}

.article-content ul {
  padding-left: 1.5rem;
}

.article-img {
  flex: 1;
}

.article-img img {
  max-width: 100%;
  border-radius: 10px;
}

.btn-back {
  display: inline-block;
  margin-top: 2rem;
  background: #007bff;
  color: white;
  padding: 0.7rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn-back:hover {
  background: #0056b3;
}

/* Mobile */
@media (max-width: 768px) {
  .article-wrapper {
    flex-direction: column;
  }

  .article-img {
    order: -1;
  }

  .article-header h1 {
    font-size: 1.8rem;
  }
}