.job-listing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.job-item {
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.job-item h2 {
  color: #0066cc;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.job-item h3 {
  color: #333;
  font-size: 1.2em;
  margin-top: 20px;
  margin-bottom: 10px;
}

.job-item ol {
  padding-left: 20px;
}

.job-item li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.main-content h1 {
  text-align: center;
  font-size: 2.5em;
  color: #333;
  margin-bottom: 30px;
}