.blog-container {
  width: 1400px;
  margin: 0 auto;
  padding: 10px 0 20px 0;
}

.blog-detail-header {
  text-align: center;
  padding-bottom: 20px;
}

.blog-detail-header .post-title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  color: #111827;
  margin-bottom: 20px;
}

.post-meta-detail {
  display: flex;
  justify-content: center;
  color: #4b5563;
  font-size: 15px;
}

.blog-main {
  display: flex;
  gap: 15px;
}

.blog-content-column {
  flex: 1;
}

.blog-post-content {
  background: #fff;
  padding: 15px;
}

.post-body {
  font-size: 17px;
  line-height: 1.8;
  color: #374151;
}

.post-body p {
  margin-bottom: 24px;
}

.post-body h2,
.post-body h3 {
  color: #111827;
  margin-top: 30px;
  margin-bottom: 15px;
}

.post-body ul,
.post-body ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.post-body ul:first-of-type,
.post-body ol:first-of-type {
  list-style: none;
  padding-left: 0;
}

.post-body ul:first-of-type li a,
.post-body ol:first-of-type li a{
  text-decoration: none;
}

.post-body ul:first-of-type li a:hover,
.post-body ol:first-of-type li a:hover {
  text-decoration: underline;
}

.post-body blockquote {
  border-left: 4px solid #2563eb;
  padding: 16px 24px;
  background: #dbeafe;
  font-style: italic;
  margin: 32px 0;
  border-radius: 0 0.75rem 0.75rem 0;
}

.post-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 20px 0;
}

.post-body table th,
.post-body table td {
  border: 1px solid #ccc;
  padding: 8px 12px;
}

.post-body img {
  max-width: 500px !important;
  width: auto !important;
  height: auto !important;
  display: block;
  margin: 2rem auto;
}

.related-posts {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #e5e7eb;
}

.related-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.related-post-card {
  padding: 20px;
  background: #f9fafb;
  border-radius: 0.75rem;
  text-decoration: none;
}

.related-post-card .related-blog-title {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-post-card:hover .related-blog-title {
  color: #007bff;
  text-decoration: underline;
}

.related-post-meta {
  font-size: 14px;
  color: #4b5563;
}



.blog-sidebar {
  width: 350px;
  position: relative;
}

.inquiry-form-sidebar {
  position: -webkit-sticky;
  position: sticky;
  top: 140px;
  z-index: 99;
}

.sidebar-section {
  background: #fff;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 5px;
}

.sidebar-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #111827;
  padding-bottom: 10px;
  border-bottom: 2px solid #e5e7eb;
}

.company-intro p {
  font-size: 15px;
  line-height: 1.5;
  color: #374151;
}



.supply-title {
  font-size: 16px;
  font-weight: 600;
  color: #1e40af;
  margin-bottom: 6px;
}

.supply-items {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 15px;
  display: flex;
  gap: 10px;
}

.supply-items span{
  font-size: 16px;
  font-weight: 600;
  color: #2563eb;
}

.advantage-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}
.advantage-list li {
  font-size: 15px;
  color: #1f2937;
  line-height: 1.7;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}
.advantage-list li span {
  color: #2563eb;
  font-weight: bold;
  margin-right: 8px;
  font-size: 16px;
}

/* 按钮样式 */
.quote-action {
  text-align: center;
  margin-top: 10px;
  width: 100%;
}

.get-quote-btn {
  display: inline-block;
  text-decoration: none;
  width: 100%;
  background-color: #1a5fb4;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}
.get-quote-btn:hover {
  background-color: #3498db;

}



.inquiry-form-sidebar .form-group {
  margin-bottom: 10px;
}

.inquiry-form-sidebar .form-label {
  display: block;
  font-size: 15px;
  color: #333;
  margin-bottom: 5px;
  font-weight: 600;
}

.form-required {
  color: #ff4d4f;
}

.form-control {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  color: #333;
  transition: border-color 0.3s;
  box-sizing: border-box;
}

.form-control.error {
  border-color: #fa7474 !important;
  box-shadow: 0 0 3px #f38888 !important;
}

.form-control:focus {
  outline: none;
  border-color: #ff6600;
  box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.1);
}

.form-control--textarea {
  min-height: 80px;
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  background-color: #1a5fb4;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}

.form-submit-btn:hover {
  background-color: #3498db;
}