.blog-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px;
  color: #333;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.8;
}
.blog-container h1 {
  font-size: 32px;
  line-height: 1.3;
  color: #222;
  margin-bottom: 20px;
}
.blog-container h2 {
  font-size: 25px;
  line-height: 1.4;
  color: #2e6b30;
  margin-top: 38px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #e7eee7;
}
.blog-container h3 {
  font-size: 19px;
  line-height: 1.5;
  color: #2e6b30;
  margin-top: 24px;
}
.blog-container p {
  margin: 14px 0;
}
.blog-container a {
  color: #2e6b30;
  text-decoration: underline;
}
.blog-container .intro {
  font-size: 18px;
  color: #555;
  border-left: 4px solid #2e6b30;
  padding: 12px 18px;
  background: #f5f8f5;
  margin: 24px 0;
}
.blog-container .feature-card {
  background: #f7f9f7;
  border: 1px solid #e2e9e2;
  border-radius: 8px;
  padding: 18px 22px;
  margin: 20px 0;
}
.blog-container .feature-card ul {
  padding-left: 22px;
  margin-bottom: 0;
}
.blog-container .feature-card li {
  margin: 10px 0;
}
.blog-container .cta {
  background: #f2f7f2;
  border: 1px solid #d9e7d9;
  border-radius: 8px;
  padding: 24px;
  margin-top: 32px;
}
.blog-container .cta h2 {
  margin-top: 0;
  border-bottom: none;
}
.blog-container .cta-link {
  display: inline-block;
  background: #2e6b30;
  color: #fff;
  text-decoration: none;
  padding: 11px 22px;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 10px;
}
.blog-container details {
  border: 1px solid #e1e7e1;
  border-radius: 6px;
  margin: 12px 0;
  padding: 14px 18px;
  background: #fff;
}
.blog-container summary {
  color: #2e6b30;
  font-weight: bold;
  cursor: pointer;
}
.blog-container details p {
  margin-bottom: 4px;
}
.blog-container .project-label {
  display: inline-block;
  color: #2e6b30;
  background: #edf4ed;
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 12px;
}
@media (max-width: 600px) {
  .blog-container {
    padding: 16px;
    font-size: 15px;
  }
  .blog-container h1 {
    font-size: 27px;
  }
  .blog-container h2 {
    font-size: 22px;
  }
}