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

/* header section */
header {
  background-color: #2F4F4F;
  color: #fff;
  padding: 20px;
  text-align: center;
}

/* main heading (h1) */
h1 {
  margin: 0;
  font-size: 28px;
}

/* main content area */
main {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* unordered list for articles */
.article-list {
  list-style-type: none;
  padding: 0;
}

/* article item */
.article-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ccc;
}

/* article title link */
.article-title {
  font-size: 20px;
  color: #333;
  text-decoration: none;
  transition: color 0.3s;
}

/* make article title turn green on hover */
.article-title:hover {
  color: #2F4F4F;
}

/* article publish date, author and summary */
.article-date,
.article-author,
.article-summary {
  margin: 5px 0;
  color: #666;
}

.article-highlights,
.article-summary {
  margin-top: 10px;
  line-height: 1.5;
  font-size: 0.95em;
}

.article-highlights {
  color: #444;
  font-style: italic;
}

.no-articles {
  text-align: center;
  color: #999;
}

/* footer */
footer {
  background-color: #2F4F4F;
  color: #fff;
  padding: 10px;
  text-align: center;
  font-size: 14px;
}

.site-description {
  margin-top: 10px;
  font-size: 16px;
  color: #fff;
  text-align: center;
}

.site-description a {
  color: #ffffff; /* Changed to white for hyperlinks */
  text-decoration: none;
}

/* underline link on hover*/
.site-description a:hover {
  text-decoration: underline;
}