body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 20px;
}

.article-container {
  max-width: 800px;
  margin: auto;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.search-container {
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
}

.search-container input {
  flex: 1;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.search-container button {
  padding: 8px 20px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

.search-container button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.article {
  padding: 15px 0;
  border-bottom: 1px solid #eee;
}

.article:last-child {
  border-bottom: none;
}

.article a {
  text-decoration: none;
  color: #007bff;
  font-size: 1.2em;
}

.article a:hover {
  text-decoration: underline;
}

.article p {
  color: #666;
  margin: 5px 0;
  font-size: 0.9em;
}

.error {
  color: #ff4444;
  padding: 20px;
  text-align: center;
}

.loading {
  text-align: center;
  color: #666;
  padding: 20px;
}

pre {
  background-color: #f4f4f4;
  padding: 5px;
  border-radius: 5px;
  overflow-x: auto;
}

code {
  font-family: "Courier New", Courier, monospace;
  color: #333;
}

.article-metadata {
  color: #666;
  font-size: 0.9em;
  margin-bottom: 20px;
}

.article-content {
  margin-top: 20px;
}