/* Global styles */
body {
  font-family: 'Roboto', sans-serif;
  background-color: #f4f4f9;
  margin: 0;
  padding: 0;
}

.app-container {
  max-width: 800px;
  margin: 50px auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
}

h1 {
  color: #333;
  margin-bottom: 20px;
}

.input-container {
  margin: 15px 0;
}

label {
  display: block;
  font-size: 1.1em;
  color: #666;
  margin-bottom: 8px;
}

select {
  width: 100%;
  padding: 10px;
  font-size: 1em;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 10px;
  background-color: #fafafa;
  transition: border-color 0.3s;
}

select:focus {
  border-color: #333;
}

button {
  padding: 10px 20px;
  font-size: 1em;
  color: #fff;
  background-color: #333;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #555;
}

.error {
  color: red;
  margin: 10px 0;
}

.articles-container {
  margin-top: 20px;
}

.article {
  border: 1px solid #ddd;
  padding: 15px;
  margin: 15px 0;
  border-radius: 6px;
  background-color: #fafafa;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.article h2 {
  color: #333;
  margin-top: 0;
}

.article p {
  color: #666;
}

.article a {
  display: inline-block;
  margin-top: 10px;
  color: #007bff;
  text-decoration: none;
}

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