/* Global Styles */
body {
  font-family: 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #121212;
  color: #e0e0e0;
}

header {
  background-color: #1e1e1e;
  color: #fff;
  padding: 20px 0;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

header h1 {
  margin: 0;
  font-size: 36px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

nav a {
  color: #bbb;
  margin: 0 15px;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s;
}

nav a:hover {
  color: #00bcd4;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 20px auto;
}

/* Ad Banner */
.ad-banner {
  background-color: #1e1e1e;
  color: #00bcd4;
  text-align: center;
  padding: 15px;
  margin: 20px 0;
  font-weight: bold;
}

/* Articles */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
  gap: 20px;
  padding: 20px 0;
}

.article {
  background-color: #1e1e1e;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  color: #ddd;
}

.article h3 a {
  color: #fff;
  text-decoration: none;
}

.article h3 a:hover {
  text-decoration: underline;
}

.article .publish-date {
  font-size: 14px;
  color: #888;
  margin-bottom: 10px;
}

.article .summary {
  font-size: 16px;
  color: #bbb;
}


footer {
  text-align: center;
  padding: 20px 0;
  background-color: #1e1e1e;
  color: #fff;
}