/* ========================================
   通用页面样式 (关于我们/产品/解决方案等)
   ======================================== */

/* ---------- 页面Banner ---------- */
.page-banner {
  padding: 120px 0 60px;
  background: linear-gradient(160deg, var(--primary-bg) 0%, #fff 60%, var(--bg-secondary) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* banner 右上光晕 */
.page-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(10,102,194,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

/* banner 底部装饰线 */
.page-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.page-banner-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.page-banner-desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-tertiary);
  margin-top: 16px;
}

.breadcrumb a {
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb-sep {
  color: var(--border);
}

/* ---------- About Section ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.about-text p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.about-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

.about-image:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

/* 关于图片微弱边框渐变 */
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(10,102,194,0.1), rgba(0,201,167,0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 36px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent), transparent);
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: #fff;
  border: 3px solid var(--primary);
  border-radius: 50%;
  transition: all var(--transition);
  box-shadow: 0 0 0 3px rgba(10,102,194,0.08);
}

/* 时间线节点 hover 光晕 */
.timeline-item:hover::before {
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(10,102,194,0.15), 0 0 12px rgba(10,102,194,0.2);
  transform: scale(1.15);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-date {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
}

.timeline-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Product/News Detail List ---------- */
.content-list {
  display: grid;
  gap: 20px;
}

.content-card {
  display: flex;
  gap: 24px;
  padding: 24px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

/* 列表卡片左侧装饰条 */
.content-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}

.content-card:hover::before {
  transform: scaleY(1);
}

.content-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.content-card-image {
  width: 200px;
  height: 140px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 13px;
  overflow: hidden;
}

.content-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.content-card-tag {
  display: inline-block;
  padding: 2px 8px;
  background: linear-gradient(135deg, var(--primary-bg), rgba(0,201,167,0.06));
  color: var(--primary);
  border-radius: 4px;
  font-size: 12px;
  margin-bottom: 8px;
  width: fit-content;
  font-weight: 500;
}

.content-card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.content-card:hover .content-card-title {
  color: var(--primary);
}

.content-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Solution Card ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-card {
  padding: 32px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

/* 解决方案卡片顶部渐变条 */
.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.solution-card:hover::before {
  transform: scaleX(1);
}

.solution-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.solution-card-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.solution-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.solution-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.solution-feature-tag {
  padding: 4px 12px;
  background: var(--bg-secondary);
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.solution-card:hover .solution-feature-tag {
  background: var(--primary-bg);
  color: var(--primary);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.contact-info-item:hover {
  background: var(--bg-secondary);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-bg), rgba(0,201,167,0.06));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
  transition: all var(--transition);
}

.contact-info-item:hover .contact-info-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.contact-info-label {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

.contact-form {
  padding: 32px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.08);
}

.form-textarea {
  height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination-btn {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.pagination-btn:hover,
.pagination-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-bg);
}

/* ---------- 企业文化卡片 ---------- */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.culture-card {
  padding: 36px 28px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

/* 文化卡片顶部渐变装饰 */
.culture-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.culture-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.culture-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-bg), rgba(0,201,167,0.06));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--primary);
  transition: all var(--transition);
}

.culture-card:hover .culture-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: var(--shadow-primary);
  transform: scale(1.08);
}

.culture-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
}

.culture-card-main {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 20px;
  min-height: 54px;
}

.culture-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.culture-tag {
  padding: 4px 12px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.culture-card:hover .culture-tag {
  background: var(--primary-bg);
  color: var(--primary);
}

/* ---------- 产品详情页 ---------- */
.product-detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 48px;
}

.product-detail-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-detail-info {}

.product-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.product-detail-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.product-detail-desc {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* 参数表格 */
.params-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.params-table th,
.params-table td {
  padding: 12px 16px;
  text-align: left;
  border: 1px solid var(--border);
}

.params-table th {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  width: 35%;
}

.params-table td {
  color: var(--text-secondary);
}

.params-table tr:hover td {
  background: var(--bg-secondary);
}

/* 资源下载 */
.resource-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.resource-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.resource-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.resource-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.resource-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-bg), rgba(0,201,167,0.06));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.resource-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.resource-size {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .about-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .solution-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .content-card {
    flex-direction: column;
  }

  .content-card-image {
    width: 100%;
    height: 180px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .page-banner-title {
    font-size: 28px;
  }

  .culture-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .news-detail-hero {
    padding: 80px 0 40px;
  }

  .news-detail-hero .page-banner-title {
    font-size: 28px;
  }
}

/* ---------- 新闻详情页 ---------- */
.news-detail-hero {
  padding: 120px 0 60px;
  background: linear-gradient(160deg, var(--primary-bg) 0%, #fff 60%, var(--bg-secondary) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.news-detail-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(10,102,194,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.news-detail-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-tertiary);
}

.news-detail-image {
  width: 100%;
  max-width: 800px;
  margin: 32px auto 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-sm);
}

.news-detail-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.news-detail-body {
  max-width: 800px;
  margin: 0 auto;
}

.news-detail-content {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.news-detail-content p {
  margin-bottom: 16px;
}

.news-detail-content h2,
.news-detail-content h3 {
  color: var(--text-primary);
  margin-top: 24px;
  margin-bottom: 12px;
}

.news-detail-content img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 0;
}

/* 图片与文字之间保持间距 */
.news-detail-content p + img,
.news-detail-content img + p {
  margin-top: 20px;
}

.news-detail-content ul,
.news-detail-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.news-detail-content li {
  margin-bottom: 6px;
}

.news-detail-content blockquote {
  border-left: 3px solid var(--primary);
  padding: 12px 20px;
  margin: 20px 0;
  background: var(--primary-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
}

.news-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
}

.news-detail-back:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ---------- 图片上传区域 ---------- */
.image-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-secondary);
  position: relative;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.image-upload-area:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
}

.image-upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-bg);
}

.image-preview {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.image-preview img {
  max-width: 100%;
  max-height: 150px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.image-preview-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--danger);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  transition: transform 0.2s;
}

.image-preview-remove:hover {
  transform: scale(1.1);
}

/* ---------- 表格缩略图 ---------- */
.td-image {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border);
}

.td-image-placeholder {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 18px;
}

/* ---------- 方案实施流程 ---------- */
.process-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

/* 背景装饰光晕 */
.process-section::before {
  content: '';
  position: absolute;
  left: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(10,102,194,0.04) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.process-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 48px;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 20px 28px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}

/* 顶部渐变装饰条 */
.process-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.process-step:hover::before {
  transform: scaleX(1);
}

.process-step:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* 步骤徽章区：数字 + 图标 */
.process-step-badge {
  position: relative;
  width: 68px;
  height: 68px;
  margin-bottom: 20px;
  flex-shrink: 0;
}

/* 大号背景圆 */
.process-step-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-bg), rgba(0,201,167,0.08));
  border: 1px solid rgba(10,102,194,0.12);
  transition: all var(--transition);
}

.process-step:hover .process-step-badge::before {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-color: transparent;
  box-shadow: var(--shadow-primary);
}

/* 步骤数字（左上角角标） */
.process-step-num {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 22px;
  height: 22px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  box-shadow: 0 2px 6px rgba(10,102,194,0.3);
  transition: all var(--transition);
}

.process-step:hover .process-step-num {
  background: var(--accent);
  box-shadow: var(--shadow-accent);
  transform: scale(1.1);
}

/* 中间图标 */
.process-step-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: color var(--transition);
}

.process-step:hover .process-step-icon {
  color: #fff;
}

.process-step-body {
  flex: 1;
}

.process-step-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.process-step:hover .process-step-title {
  color: var(--primary);
}

.process-step-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* 箭头连接符 */
.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  opacity: 0.45;
  margin-top: -4px; /* 视觉对齐步骤卡片中部 */
}

/* 最后一个步骤的渐变色特殊处理（强调完成态） */
.process-step--last .process-step-badge::before {
  background: linear-gradient(135deg, rgba(0,201,167,0.1), rgba(0,201,167,0.05));
  border-color: rgba(0,201,167,0.18);
}

.process-step--last .process-step-icon {
  color: var(--accent);
}

.process-step--last .process-step-num {
  background: var(--accent);
  box-shadow: var(--shadow-accent);
}

.process-step--last:hover .process-step-badge::before {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-color: transparent;
  box-shadow: var(--shadow-accent);
}

.process-step--last:hover .process-step-icon {
  color: #fff;
}

.process-step--last:hover .process-step-title {
  color: var(--accent-dark);
}

/* 响应式：768px 以下转为竖向 */
@media (max-width: 900px) {
  .process-flow {
    flex-direction: column;
    gap: 0;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    gap: 20px;
    padding: 24px 24px;
  }

  .process-step-badge {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .process-arrow {
    width: auto;
    height: 28px;
    transform: rotate(90deg);
    margin: 2px auto;
  }
}