.hero {
  text-align: center;
  padding: 40px 20px;
  margin-bottom: 30px;
}
.hero h1 {
  font-size: 2.5em;
  color: #2c3e50;
  margin-bottom: 15px;
}
.hero p {
  font-size: 1.2em;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

.cards-section {
  margin-bottom: 50px;
}
.cards-section h2 {
  font-size: 1.5em;
  color: #2c3e50;
  margin-bottom: 25px;
  padding-bottom: 10px;
  border-bottom: 2px solid #3498db;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}
.card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 25px;
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: #3498db;
}
.card-icon {
  font-size: 2.5em;
  margin-bottom: 15px;
}
.card-title {
  font-size: 1.3em;
  color: #2c3e50;
  margin-bottom: 10px;
  font-weight: 600;
}
.card-desc {
  color: #666;
  font-size: 0.95em;
  line-height: 1.6;
  margin-bottom: 15px;
}
.card-link {
  color: #3498db;
  font-size: 0.9em;
  font-weight: 500;
}
.card:hover .card-link {
  text-decoration: underline;
}
.card-step {
  display: inline-block;
  background: #3498db;
  color: #fff;
  font-size: 0.75em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.recent-section {
  margin-top: 40px;
}
.recent-section h2 {
  font-size: 1.3em;
  color: #2c3e50;
  margin-bottom: 20px;
}
.post-item {
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.post-item:last-child {
  border-bottom: none;
}
.post-title {
  color: #2c3e50;
  text-decoration: none;
  font-weight: 500;
}
.post-title:hover {
  color: #3498db;
}
.post-meta {
  color: #999;
  font-size: 0.85em;
}
.view-all {
  display: inline-block;
  margin-top: 15px;
  color: #3498db;
  text-decoration: none;
}
.view-all:hover {
  text-decoration: underline;
}