body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background-color: #f8f8f8;
  color: #111;
}

header.main-header {
  background-color: #111;
  color: #fff;
  text-align: center;
  padding: 50px 20px;
}

header.main-header h1 {
  font-size: 36px;
  margin-bottom: 10px;
  color: #ff6b6b;
}

header.main-header p {
  font-size: 18px;
  margin-bottom: 20px;
}

.cta-buttons a {
  display: inline-block;
  padding: 12px 25px;
  margin: 5px;
  border-radius: 5px;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #ff6b6b;
}

.btn-primary:hover {
  background-color: #e55a5a;
}

.btn-secondary {
  background-color: #444;
}

.btn-secondary:hover {
  background-color: #666;
}

.articles-section {
  max-width: 1100px;
  margin: 50px auto;
  padding: 0 20px;
}

.articles-section h2 {
  font-size: 28px;
  text-align: center;
  margin-bottom: 30px;
  color: #ff6b6b;
}

article {
  background: #fff;
  margin-bottom: 25px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.05);
}

article h3 {
  font-size: 22px;
  color: #111;
  margin-bottom: 15px;
}

article p a {
  color: #ff6b6b;
  text-decoration: none;
}

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

footer {
  text-align: center;
  padding: 30px 20px;
  background: #111;
  color: #fff;
}

footer a {
  color: #ff6b6b;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 768px) {
  header.main-header h1 {
    font-size: 28px;
  }

  .articles-section h2 {
    font-size: 22px;
  }

  article h3 {
    font-size: 18px;
  }
}