/* ============================================
   子页面 - 蓝色科技极简风格
   ============================================ */

/* Page Banner - 纯净蓝色 */
.page-banner {
  position: relative;
  padding: 140px 0 72px;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a5f 30%, #1e40af 60%, #2563eb 100%);
  overflow: hidden;
}

.page-banner-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.page-banner-content .label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  padding: 5px 14px;
  border-radius: 6px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  letter-spacing: 0.02em;
}

.page-banner-content h1 {
  font-size: 2.75rem;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-banner-content p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}

/* ============================================
   About Page
   ============================================ */

.about-intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 72px;
  align-items: start;
}

.about-intro-text h2 {
  margin-bottom: 20px;
}

.about-intro-text p {
  font-size: 0.9375rem;
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-intro-text strong {
  color: var(--color-primary);
}

.about-intro-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 28px;
  background: var(--color-gray-50);
  border-radius: 12px;
  border: 1px solid var(--color-gray-200);
}

.about-highlight {
  text-align: center;
  padding: 12px;
}

.about-highlight-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.about-highlight-label {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  font-weight: 500;
}

/* Honors Detail - 极简 */
.honors-detail-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.honor-detail-card {
  flex: 0 0 calc((100% - 48px) / 4);
  background: var(--color-white);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.honor-detail-card:hover {
  border-color: var(--color-primary);
}

.honor-detail-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.honor-detail-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.honor-detail-card p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

/* Partners Grid - 极简 */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.partner-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 28px 16px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.partner-card:hover {
  border-color: var(--color-primary);
}

.partner-logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.partner-card h4 {
  font-size: 0.9375rem;
  margin-bottom: 2px;
}

.partner-card p {
  font-size: 0.75rem;
  color: var(--color-gray-400);
}

/* Team Brief - 团队简介卡片 */
.team-brief-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.team-brief-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 36px 24px 28px;
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.team-brief-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 0 0 3px 3px;
}

.team-brief-card:nth-child(1)::before { background: #2563eb; }
.team-brief-card:nth-child(2)::before { background: #7c3aed; }
.team-brief-card:nth-child(3)::before { background: #059669; }
.team-brief-card:nth-child(4)::before { background: #ea580c; }

.team-brief-card:hover {
  border-color: var(--color-gray-300);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
}

.team-brief-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.team-brief-card:nth-child(1) .team-brief-icon { background: #eff6ff; color: #2563eb; }
.team-brief-card:nth-child(2) .team-brief-icon { background: #f5f3ff; color: #7c3aed; }
.team-brief-card:nth-child(3) .team-brief-icon { background: #ecfdf5; color: #059669; }
.team-brief-card:nth-child(4) .team-brief-icon { background: #fff7ed; color: #ea580c; }

.team-brief-card h4 {
  font-size: 1.125rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.team-brief-card p {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-gray-500);
}

.team-brief-number {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-gray-300);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

@media (max-width: 1024px) {
  .team-brief-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .team-brief-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .team-brief-card {
    padding: 24px 16px 20px;
  }

  .team-brief-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
  }
}

@media (max-width: 480px) {
  .team-brief-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Products Page
   ============================================ */

.product-section {
  overflow: hidden;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-detail.reverse {
  direction: rtl;
}

.product-detail.reverse > * {
  direction: ltr;
}

.product-detail-content .label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 5px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.product-detail-content h2 {
  margin-bottom: 12px;
}

.product-detail-content > p {
  font-size: 0.9375rem;
  margin-bottom: 24px;
}

.product-detail-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item {
  display: flex;
  gap: 12px;
}

.feature-check {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 6px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.feature-item h4 {
  font-size: 0.9375rem;
  margin-bottom: 2px;
}

.feature-item p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  line-height: 1.5;
}

/* Visual Cards (Product mockups) - 极简蓝 */
.product-detail-visual {
  display: flex;
  justify-content: center;
}

.visual-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.visual-header {
  display: flex;
  gap: 5px;
  padding: 10px 14px;
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.visual-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.visual-dot.red { background: #ef4444; }
.visual-dot.yellow { background: #f59e0b; }
.visual-dot.green { background: #22c55e; }

.visual-body {
  padding: 16px;
}

/* Platform bars visual */
.visual-platform {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.platform-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: white;
}

.platform-icon.douyin { background: #111827; }
.platform-icon.xhs { background: #ef4444; }
.platform-icon.wechat { background: #22c55e; }

.platform-bar {
  flex: 1;
  height: 6px;
  background: var(--color-primary);
  border-radius: 3px;
  opacity: 0.6;
}

.visual-platform span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-700);
  min-width: 32px;
  text-align: right;
}

.visual-stats-row {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-gray-200);
}

.visual-stat-item {
  text-align: center;
  flex: 1;
}

.visual-stat-value {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: -0.01em;
}

.visual-stat-label {
  font-size: 0.6875rem;
  color: var(--color-gray-400);
}

/* Lead list visual */
.visual-lead-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.visual-lead-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--color-gray-50);
  border-radius: 8px;
}

.lead-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.lead-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lead-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-dark);
}

.lead-source {
  font-size: 0.625rem;
  padding: 1px 6px;
  border-radius: 4px;
  color: white;
  font-weight: 500;
}

.douyin-source { background: #111827; }
.xhs-source { background: #ef4444; }
.wechat-source { background: #22c55e; }

.lead-status {
  font-size: 0.6875rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.lead-status.assigned {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.lead-status.pending {
  background: #fef3c7;
  color: #d97706;
}

/* Chart visual */
.visual-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100px;
  padding: 0 4px;
}

.chart-bar {
  flex: 1;
  background: var(--color-primary);
  opacity: 0.5;
  border-radius: 3px 3px 0 0;
  position: relative;
  min-height: 16px;
  transition: var(--transition);
}

.chart-bar:hover {
  opacity: 1;
}

.chart-bar span {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.5625rem;
  color: var(--color-gray-400);
  white-space: nowrap;
}

/* Metrics visual */
.visual-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.metric-card {
  background: var(--color-gray-50);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}

.metric-label {
  display: block;
  font-size: 0.625rem;
  color: var(--color-gray-400);
  margin-bottom: 2px;
}

.metric-trend {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 1px 4px;
  border-radius: 3px;
}

.metric-trend.up {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.metric-trend.down {
  background: #fef2f2;
  color: #ef4444;
}

/* Chat Visual - AI经纪人对话模拟 */
.visual-chat {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

.chat-msg {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.chat-msg.ai {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--color-gray-200);
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
}

.chat-avatar.ai-avatar {
  background: var(--color-primary);
  color: white;
}

.chat-bubble {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.8125rem;
  line-height: 1.5;
  max-width: 220px;
}

.chat-msg.customer .chat-bubble {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  border-top-left-radius: 2px;
}

.chat-msg.ai .chat-bubble {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-top-right-radius: 2px;
}

/* 小红书私信对话样式 */
.xhs-chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #fff5f5;
  border-radius: 8px;
  margin-bottom: 14px;
  border: 1px solid #ffe0e0;
}

.xhs-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ff2442;
}

.xhs-chat-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #52c41a;
  font-weight: 500;
}

.xhs-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #52c41a;
  display: inline-block;
}

.xhs-chat .chat-msg.customer .chat-bubble {
  background: #f5f5f5;
  color: #333;
}

.xhs-chat .chat-msg.ai .chat-bubble {
  background: #fff0f0;
  color: #333;
  border: 1px solid #ffe0e0;
}

.xhs-avatar {
  background: #ffd6d6 !important;
  color: #ff2442 !important;
}

.xhs-ai-avatar {
  background: #ff2442 !important;
  color: white !important;
}

/* Innovation Cards - 创新产品卡片 */
.innovation-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.innovation-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

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

.innovation-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.innovation-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.innovation-card p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .innovation-cards {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Cases Page
   ============================================ */

/* Client Flat Grid - 扁平横向表格 */
.client-flat-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--color-gray-200);
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-white);
}

.client-flat-cell {
  padding: 14px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-gray-100);
  border-right: 1px solid var(--color-gray-100);
  display: flex;
  align-items: center;
  white-space: nowrap;
  transition: background 0.2s ease;
}

.client-flat-cell:nth-child(7n) {
  border-right: none;
}

.client-flat-cell:nth-last-child(-n+7) {
  border-bottom: none;
}

.client-flat-cell:hover {
  background: var(--color-gray-50);
}

.cf-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .client-flat-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .client-flat-cell:nth-child(7n) {
    border-right: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-child(5n) {
    border-right: none;
  }
  .client-flat-cell:nth-last-child(-n+7) {
    border-bottom: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-last-child(-n+5) {
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  .client-flat-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }
  .client-flat-cell {
    padding: 12px 12px;
    font-size: 0.75rem;
  }
  .client-flat-cell:nth-child(5n),
  .client-flat-cell:nth-child(7n) {
    border-right: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-child(4n) {
    border-right: none;
  }
  .client-flat-cell:nth-last-child(-n+5),
  .client-flat-cell:nth-last-child(-n+7) {
    border-bottom: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-last-child(-n+4) {
    border-bottom: none;
  }
  .cf-dot {
    width: 6px;
    height: 6px;
    margin-right: 6px;
  }
}

@media (max-width: 480px) {
  .client-flat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .client-flat-cell:nth-child(4n),
  .client-flat-cell:nth-child(5n),
  .client-flat-cell:nth-child(7n) {
    border-right: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-child(2n) {
    border-right: none;
  }
  .client-flat-cell:nth-last-child(-n+4),
  .client-flat-cell:nth-last-child(-n+5),
  .client-flat-cell:nth-last-child(-n+7) {
    border-bottom: 1px solid var(--color-gray-100);
  }
  .client-flat-cell:nth-last-child(-n+2) {
    border-bottom: none;
  }
}

/* Client Cards Grid - 客户卡片布局 (保留旧样式兼容) */
.client-cards-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.client-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.client-card:hover {
  border-color: var(--color-gray-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.client-logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.client-card-info {
  text-align: center;
}

.client-card-info h4 {
  font-size: 0.875rem;
  margin-bottom: 4px;
  white-space: nowrap;
}

.client-tag {
  display: inline-block;
  font-size: 0.6875rem;
  color: var(--color-gray-400);
  background: var(--color-gray-100);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

@media (max-width: 1024px) {
  .client-cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .client-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .client-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.case-detail {
  background: var(--color-white);
  border-radius: 12px;
  padding: 40px;
  border: 1px solid var(--color-gray-200);
}

.case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.case-header h2 {
  margin-bottom: 8px;
}

.case-header p {
  font-size: 0.9375rem;
  margin-bottom: 28px;
  max-width: 560px;
}

.case-modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.case-module {
  padding: 20px;
  background: var(--color-gray-50);
  border-radius: 10px;
  border: 1px solid transparent;
  transition: var(--transition);
}

.case-module:hover {
  border-color: var(--color-primary);
}

.case-module-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.case-module:hover .case-module-icon {
  background: var(--color-primary);
  color: white;
}

.case-module h4 {
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.case-module p {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  line-height: 1.5;
}

.case-results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--color-gray-200);
}

.case-result-item {
  text-align: center;
}

.case-result-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.case-result-label {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

/* Process Timeline - 极简步骤 */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--color-gray-200);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-size: 1.125rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-size: 0.9375rem;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

/* Launch Timeline */
.launch-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.launch-item {
  background: var(--color-white);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.launch-item:hover {
  border-color: var(--color-primary);
}

.launch-day {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.launch-content h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.launch-content p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

/* ============================================
   Contact Page
   ============================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
}

.contact-form-wrapper h2 {
  margin-bottom: 6px;
}

.contact-form-wrapper > p {
  margin-bottom: 28px;
  color: var(--color-gray-400);
  font-size: 0.9375rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--color-dark);
  background: var(--color-white);
  transition: var(--transition);
  font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-300);
}

.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-info-card {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  background: var(--color-gray-50);
  border-radius: 12px;
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
}

.contact-info-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info-card p {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

/* Social & Contact Cards */
.social-contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.social-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 28px 24px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.social-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

.social-card-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 20px;
}

.social-card-title svg {
  color: var(--color-primary);
}

.social-qr-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.social-qr-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  background: var(--color-gray-50);
  border: 2px dashed var(--color-gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.social-qr-placeholder span {
  font-size: 0.6875rem;
  color: var(--color-gray-400);
}

.social-qr-img {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  object-fit: cover;
  display: block;
}

.social-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 4px;
}

.social-info-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.social-info-line {
  font-size: 0.8125rem;
  color: var(--color-primary);
  opacity: 0.8;
}

.social-info-slogan {
  font-size: 0.8125rem;
  color: var(--color-primary);
  font-weight: 500;
}

.social-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 32px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 40'%3E%3Cpath d='M0 20 Q50 5 100 20 T200 20 T300 20 T400 20' fill='none' stroke='%23f97316' stroke-width='1.5' opacity='0.25'/%3E%3Cpath d='M0 28 Q50 15 100 28 T200 28 T300 28 T400 28' fill='none' stroke='%23f97316' stroke-width='1' opacity='0.15'/%3E%3C/svg%3E") repeat-x bottom;
  background-size: 400px 32px;
}

@media (max-width: 1024px) {
  .social-contact-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
  }
}

@media (max-width: 768px) {
  .social-contact-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
}

/* Service Coverage */
.service-coverage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.coverage-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.coverage-card:hover {
  border-color: var(--color-primary);
}

.coverage-nationwide {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
}

.coverage-city {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.coverage-type {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.coverage-desc {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

/* CTA Section - 子页面行动召唤 */
.cta-section {
  background: linear-gradient(160deg, #0f172a 0%, #1e3a5f 30%, #1e40af 60%, #2563eb 100%);
  padding: 80px 0;
  text-align: center;
}

.cta-content h2 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 8px;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1rem;
  margin-bottom: 28px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ============================================
   Responsive for Sub Pages
   ============================================ */

@media (max-width: 1024px) {
  .honors-detail-grid {
    gap: 12px;
  }

  .honor-detail-card {
    flex: 0 0 calc((100% - 12px) / 2);
  }
  
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .product-detail {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .product-detail.reverse {
    direction: ltr;
  }
  
  .case-modules {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .case-results {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .page-banner {
    padding: 120px 0 56px;
  }
  
  .page-banner-content h1 {
    font-size: 2rem;
  }
  
  .about-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  
  .about-intro-highlights {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 16px;
  }
  
  .honor-detail-card {
    flex: 0 0 100%;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .case-detail {
    padding: 20px;
  }
  
  .case-modules {
    grid-template-columns: 1fr;
  }
  
  .case-results {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .launch-timeline {
    grid-template-columns: 1fr;
  }
  
  .service-coverage {
    grid-template-columns: 1fr;
  }
  
  .visual-metrics {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .page-banner-content h1 {
    font-size: 1.75rem;
  }
  
  .about-intro-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
  }
  
  .case-results {
    grid-template-columns: 1fr;
  }
  
  .visual-metrics {
    grid-template-columns: 1fr;
  }
}