/* 导航栏样式 - 增强版 */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-6);
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo h2 {
  font-family: var(--font-display);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: -0.03em;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-2);
}

.nav-link {
  color: var(--gray-600);
  font-weight: 600;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
  position: relative;
  font-size: 0.95rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  background-color: rgba(99, 102, 241, 0.05);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 80%;
}

.nav-auth {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-lg);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.user-avatar:hover {
  transform: scale(1.05);
}

.user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.user-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.2;
}

.user-role {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  line-height: 1.2;
}

.dropdown {
  position: relative;
}

.dropdown-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--border-radius-full);
  transition: background-color var(--transition-fast);
}

.dropdown-btn:hover {
  background-color: var(--gray-100);
}

.dropdown-content {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--white);
  min-width: 160px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-2) 0;
  display: none;
  z-index: 1001;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--gray-700);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.dropdown-content a:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--gray-700);
  margin: 3px 0;
  transition: 0.3s;
}

/* 底部样式 - 增强版 */
.footer {
  background: var(--gradient-dark);
  color: var(--gray-300);
  padding: var(--spacing-20) 0 var(--spacing-10);
  margin-top: var(--spacing-24);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-12);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  position: relative;
  z-index: 1;
}

.footer-section h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-6);
  font-family: var(--font-display);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-4);
}

.footer-section a {
  color: var(--gray-400);
  text-decoration: none;
  transition: all var(--transition-normal);
  display: inline-block;
  position: relative;
}

.footer-section a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.footer-section a:hover {
  color: var(--white);
}

.footer-section a:hover::after {
  width: 100%;
}

.social-links {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  color: var(--gray-400);
  transition: all var(--transition-normal);
}

.social-links a:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateY(-4px) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-10);
  margin-top: var(--spacing-16);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-500);
  position: relative;
  z-index: 1;
}

/* 模态框样式 - 增强版 */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: var(--spacing-4);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(-20px) scale(0.95);
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid var(--gray-100);
}

.modal.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: var(--spacing-8) var(--spacing-8) var(--spacing-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.modal-title {
  margin: 0;
  font-size: var(--font-size-2xl);
  color: var(--gray-900);
  font-family: var(--font-display);
  font-weight: 700;
}

.modal-close {
  background: var(--gray-100);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-lg);
  cursor: pointer;
  color: var(--gray-600);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--danger-color);
  color: var(--white);
  transform: rotate(90deg);
}

.modal-body {
  padding: var(--spacing-8);
}

.modal-footer {
  padding: var(--spacing-6) var(--spacing-8);
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-4);
  background: var(--gray-50);
  border-radius: 0 0 var(--border-radius-2xl) var(--border-radius-2xl);
}

/* Toast通知样式 - 增强版 */
.toast-container {
  position: fixed;
  top: var(--spacing-6);
  right: var(--spacing-6);
  z-index: 3000;
}

.toast {
  background: var(--white);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-5) var(--spacing-6);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  min-width: 320px;
  transform: translateX(100%);
  transition: all var(--transition-normal);
  border-left: 4px solid;
  position: relative;
  overflow: hidden;
}

.toast::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.toast.show::before {
  left: 100%;
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  font-size: var(--font-size-xl);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-full);
  flex-shrink: 0;
}

.toast.success {
  border-left-color: var(--success-color);
}

.toast.success .toast-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.toast.error {
  border-left-color: var(--danger-color);
}

.toast.error .toast-icon {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}

.toast.warning {
  border-left-color: var(--warning-color);
}

.toast.warning .toast-icon {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
}

.toast.info {
  border-left-color: var(--info-color);
}

.toast.info .toast-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info-color);
}

.toast-message {
  flex: 1;
  font-weight: 500;
  color: var(--gray-800);
  font-size: var(--font-size-base);
}

.toast-close {
  background: var(--gray-100);
  border: none;
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  cursor: pointer;
  color: var(--gray-500);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-close:hover {
  background: var(--danger-color);
  color: var(--white);
  transform: rotate(90deg);
}

/* 轮播图组件 */
.carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
}

.carousel-inner {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel-item {
  min-width: 100%;
  position: relative;
}

.carousel-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--white);
  padding: var(--spacing-8) var(--spacing-6);
}

.carousel-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--white);
  font-size: var(--font-size-2xl);
  padding: var(--spacing-4);
  cursor: pointer;
  border-radius: var(--border-radius-full);
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.carousel-controls:hover {
  background: rgba(255, 255, 255, 0.3);
}

.carousel-prev {
  left: var(--spacing-4);
}

.carousel-next {
  right: var(--spacing-4);
}

.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-2);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.indicator.active {
  background: var(--white);
  transform: scale(1.2);
}

/* 数据展示卡片 - 增强版 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
  margin: var(--spacing-12) 0;
}

.stat-card {
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--border-radius-2xl);
  padding: var(--spacing-10);
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-glow-strong);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--spacing-3);
  font-family: var(--font-display);
  position: relative;
  z-index: 1;
}

.stat-label {
  font-size: var(--font-size-lg);
  opacity: 0.95;
  font-weight: 500;
  position: relative;
  z-index: 1;
}

/* 会员套餐卡片 - 增强版 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-10);
  margin: var(--spacing-16) 0;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
  border: 2px solid transparent;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.pricing-card.popular {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
  border: 2px solid var(--primary-color);
}

.pricing-card.popular::after {
  content: '最受欢迎';
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  transform: rotate(45deg);
  box-shadow: var(--shadow-md);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-colored);
  border-color: var(--primary-color);
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-header {
  padding: var(--spacing-10) var(--spacing-8) var(--spacing-8);
  text-align: center;
  border-bottom: 1px solid var(--gray-200);
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.pricing-name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  font-family: var(--font-display);
}

.pricing-price {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-2);
  line-height: 1;
}

.pricing-period {
  color: var(--gray-500);
  font-size: var(--font-size-base);
  font-weight: 500;
}

.pricing-features {
  padding: var(--spacing-8);
  list-style: none;
}

.pricing-features li {
  padding: var(--spacing-4) 0;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--gray-700);
  transition: transform var(--transition-fast);
}

.pricing-features li:hover {
  transform: translateX(5px);
}

.pricing-features li i {
  color: var(--success-color);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-footer {
  padding: var(--spacing-8);
  text-align: center;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

/* 案例展示 - 增强版 */
.case-studies {
  margin: var(--spacing-16) 0;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-8);
}

.case-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid var(--gray-100);
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-secondary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.case-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-colored);
}

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

.case-img {
  height: 220px;
  width: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.case-card:hover .case-img {
  transform: scale(1.05);
}

.case-content {
  padding: var(--spacing-8);
}

.case-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  font-family: var(--font-display);
}

.case-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-6);
  line-height: 1.7;
}

.case-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.case-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--gray-100);
  border-radius: var(--border-radius-lg);
  font-weight: 500;
}



.spinner.sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.spinner.lg {
  width: 60px;
  height: 60px;
  border-width: 6px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .sidebar {
    width: 240px;
  }
  
  .asset-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .workspace-layout {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: 200px;
    border-right: none;
    border-bottom: 1px solid var(--gray-200);
  }
  
  .right-sidebar {
    border-left: none;
    border-top: 1px solid var(--gray-200);
  }
  
  .templates-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .asset-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .toolbar-content {
    flex-direction: column;
    gap: var(--spacing-3);
  }
  
  .templates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .asset-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .template-categories {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .category-btn {
    flex: 1;
    text-align: center;
  }
}

/* 广告投放管理页面样式 */
.campaign-page {
  background: var(--gray-50);
  min-height: 100vh;
}

.page-header {
  background: var(--white);
  padding: var(--spacing-8) 0;
  border-bottom: 1px solid var(--gray-200);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.header-content h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin: 0 0 var(--spacing-2) 0;
  color: var(--gray-900);
}

.subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin: 0;
}

.stats-overview {
  padding: var(--spacing-8) 0;
}

.campaign-filters {
  background: var(--white);
  padding: var(--spacing-6) 0;
  border-bottom: 1px solid var(--gray-200);
}

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  align-items: center;
}

.filter-group {
  min-width: 150px;
}

.search-group {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 300px;
  max-width: 400px;
}

.search-group .form-control {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.search-group .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-left: none;
}

.filter-actions {
  margin-left: auto;
}

.campaign-list {
  padding: var(--spacing-8) 0;
}

.campaign-table {
  background: var(--white);
}

.campaign-name strong {
  display: block;
  margin-bottom: var(--spacing-1);
}

.campaign-id {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.platform-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--gray-100);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
}

.platform-tag i {
  font-size: var(--font-size-base);
}

.action-buttons {
  display: flex;
  gap: var(--spacing-2);
}

.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.pagination-info {
  color: var(--gray-600);
}

.pagination-controls {
  display: flex;
  gap: var(--spacing-2);
}

.date-range {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.date-range input {
  flex: 1;
}

.date-range span {
  color: var(--gray-500);
  font-weight: 500;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .header-content {
    flex-direction: column;
    text-align: center;
  }
  
  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-group {
    max-width: none;
  }
  
  .filter-actions {
    margin-left: 0;
    align-self: flex-end;
  }
  
  .pagination-container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .action-buttons {
    flex-direction: column;
  }
  
  .date-range {
    flex-direction: column;
    gap: var(--spacing-2);
  }
  
  .date-range span {
    display: none;
  }
  
  .campaign-table {
    font-size: var(--font-size-sm);
  }
  
  .campaign-table th,
  .campaign-table td {
    padding: var(--spacing-3) var(--spacing-4);
  }
}

/* 用户中心页面样式 */
.profile-page {
  background: var(--gray-50);
  min-height: 100vh;
  padding: var(--spacing-8) 0;
}

.profile-layout {
  display: flex;
  gap: var(--spacing-8);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.profile-sidebar {
  width: 280px;
  background: var(--gray-50);
  border-right: 1px solid var(--gray-200);
  padding: var(--spacing-6) 0;
}

.user-card {
  text-align: center;
  padding: 0 var(--spacing-6) var(--spacing-6);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: var(--spacing-6);
}

.avatar-container {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-4);
}

.user-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
  box-shadow: var(--shadow-md);
}

.avatar-edit-btn {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-color);
  color: var(--white);
  border: 2px solid var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.avatar-edit-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.1);
}

.user-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--gray-900);
}

.user-email {
  color: var(--gray-600);
  margin-bottom: var(--spacing-3);
}

.member-badge .badge {
  font-size: var(--font-size-sm);
}

.profile-nav {
  padding: 0 var(--spacing-4);
}

.nav-item {
  width: 100%;
  text-align: left;
  padding: var(--spacing-4);
  border: none;
  background: transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-2);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.nav-item:hover {
  background: var(--gray-200);
}

.nav-item.active {
  background: var(--primary-color);
  color: var(--white);
}

.profile-main {
  flex: 1;
  padding: var(--spacing-8);
  min-width: 0;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-header {
  margin-bottom: var(--spacing-8);
}

.tab-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-2);
  color: var(--gray-900);
}

.tab-header p {
  color: var(--gray-600);
  margin: 0;
}

.form-row {
  display: flex;
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.form-row .form-group {
  flex: 1;
}

.form-actions {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--gray-200);
}

.settings-section {
  margin-bottom: var(--spacing-8);
}

.settings-section h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--gray-200);
}

.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--gray-100);
}

.setting-item:last-child {
  border-bottom: none;
}

.setting-info label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-1);
  color: var(--gray-900);
}

.setting-info p {
  color: var(--gray-600);
  margin: 0;
  font-size: var(--font-size-sm);
}

.billing-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-8);
}

.summary-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow);
  text-align: center;
}

.summary-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  color: var(--gray-700);
}

.balance-amount {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--success-color);
  margin-bottom: var(--spacing-4);
}

.consumption-amount {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-2);
}

.consumption-trend {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.consumption-trend.up {
  color: var(--success-color);
}

.consumption-trend.down {
  color: var(--danger-color);
}

.transaction-history h3 {
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-xl);
  color: var(--gray-900);
}

.amount.positive {
  color: var(--success-color);
  font-weight: 600;
}

.amount.negative {
  color: var(--danger-color);
  font-weight: 600;
}

.security-section {
  margin-bottom: var(--spacing-8);
}

.security-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-6);
  background: var(--white);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-4);
  box-shadow: var(--shadow-sm);
}

.security-info h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--gray-900);
}

.security-info p {
  color: var(--gray-600);
  margin: 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-label {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--gray-300);
  transition: .4s;
  border-radius: 24px;
}

.switch-label:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

.toggle-switch input:checked + .switch-label {
  background-color: var(--primary-color);
}

.toggle-switch input:checked + .switch-label:before {
  transform: translateX(26px);
}

.notification-settings {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow);
}

.setting-group {
  margin-bottom: var(--spacing-8);
}

.setting-group h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--gray-200);
}

.notification-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--gray-100);
}

.notification-option:last-child {
  border-bottom: none;
}

.option-info label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-1);
  color: var(--gray-900);
}

.option-info p {
  color: var(--gray-600);
  margin: 0;
  font-size: var(--font-size-sm);
}

.avatar-upload {
  text-align: center;
}

.upload-preview {
  margin-bottom: var(--spacing-4);
}

.upload-preview img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gray-200);
}

.upload-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.payment-option {
  display: flex;
  align-items: center;
  padding: var(--spacing-3);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.payment-option:hover {
  border-color: var(--primary-color);
}

.payment-option input {
  margin-right: var(--spacing-3);
}

.payment-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.payment-label i {
  font-size: var(--font-size-lg);
}

.device-list {
  max-height: 300px;
  overflow-y: auto;
}

.device-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--gray-100);
}

.device-item:last-child {
  border-bottom: none;
}

.device-item.current {
  background: rgba(16, 185, 129, 0.1);
}

.device-info h4 {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-1);
}

.device-info p {
  color: var(--gray-600);
  margin: 0;
  font-size: var(--font-size-sm);
}

.input-group {
  display: flex;
}

.input-group-addon {
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-right: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-weight: 600;
}

.input-group .form-control {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  border-left: none;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .profile-layout {
    flex-direction: column;
  }
  
  .profile-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--gray-200);
  }
  
  .profile-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
  }
  
  .nav-item {
    flex: 1;
    min-width: 120px;
    text-align: center;
    justify-content: center;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .security-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }
  
  .notification-option {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }
}

@media (max-width: 768px) {
  .profile-page {
    padding: var(--spacing-4) 0;
  }
  
  .profile-main {
    padding: var(--spacing-6);
  }
  
  .billing-summary {
    grid-template-columns: 1fr;
  }
  
  .upload-controls {
    flex-direction: column;
  }
  
  .payment-methods {
    align-items: stretch;
  }
  
  .device-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }
}

/* 服务页面样式 */
.services-page .page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: var(--spacing-16) 0;
}

.services-page .subtitle {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

.core-services {
  padding: var(--spacing-16) 0;
}

.service-icon.bg-blue { background-color: var(--primary-color); }
.service-icon.bg-green { background-color: var(--success-color); }
.service-icon.bg-purple { background-color: var(--secondary-color); }
.service-icon.bg-orange { background-color: var(--warning-color); }

.service-process {
  padding: var(--spacing-16) 0;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.step-card {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: var(--spacing-6);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-4);
}

.step-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
}

.step-arrow {
  color: var(--primary-color);
  font-size: var(--font-size-2xl);
}

.tech-advantages {
  padding: var(--spacing-16) 0;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
}

.advantage-item {
  text-align: center;
}

.advantage-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
}

.advantage-icon i {
  font-size: var(--font-size-2xl);
  color: var(--white);
}

.services-cta {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  color: var(--white);
  padding: var(--spacing-20) 0;
}

/* 关于页面样式 */
.about-page .page-header {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  color: var(--white);
  padding: var(--spacing-16) 0;
}

.company-intro {
  padding: var(--spacing-16) 0;
}

.intro-content {
  display: flex;
  gap: var(--spacing-12);
  align-items: center;
}

.intro-text {
  flex: 1;
}

.mission-points {
  margin-top: var(--spacing-8);
}

.point {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.point i {
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
  min-width: 30px;
}

.point h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.timeline-section {
  padding: var(--spacing-16) 0;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--primary-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-12);
  width: 100%;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 50%;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  transform: translateX(-50%);
  border: 4px solid var(--white);
  box-shadow: var(--shadow);
}

.timeline-content {
  width: 45%;
  padding: var(--spacing-6);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.timeline-item:nth-child(odd) .timeline-content {
  float: left;
}

.timeline-item:nth-child(even) .timeline-content {
  float: right;
}

.timeline-date {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.team-section {
  padding: var(--spacing-16) 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
}

.team-member {
  text-align: center;
  padding: var(--spacing-8);
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.member-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-4);
}

.member-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.member-title {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-3);
}

.culture-section {
  padding: var(--spacing-16) 0;
  background: var(--gray-50);
}

.culture-content {
  display: flex;
  gap: var(--spacing-12);
  align-items: center;
}

.value-item {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.value-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-icon i {
  color: var(--white);
  font-size: var(--font-size-lg);
}

.contact-section {
  padding: var(--spacing-16) 0;
}

.contact-content {
  display: flex;
  gap: var(--spacing-12);
}

.contact-info {
  flex: 1;
}

.contact-item {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  color: var(--white);
  font-size: var(--font-size-lg);
}

.contact-form {
  flex: 1;
  background: var(--white);
  padding: var(--spacing-8);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

/* 响应式调整 */
@media (max-width: 992px) {
  .intro-content,
  .culture-content,
  .contact-content {
    flex-direction: column;
  }
  
  .process-steps {
    flex-direction: column;
  }
  
  .step-arrow {
    transform: rotate(90deg);
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-marker {
    left: 30px;
  }
  
  .timeline-content {
    width: calc(100% - 80px);
    float: right !important;
  }
}

@media (max-width: 768px) {
  .point,
  .value-item,
  .contact-item {
    flex-direction: column;
    text-align: center;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
}

/* 价格页面升级模态框样式 */
.upgrade-info h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  color: var(--gray-900);
}

.upgrade-info p {
  font-size: var(--font-size-lg);
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.upgrade-benefits h5 {
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin-bottom: var(--spacing-3);
  color: var(--gray-800);
}

.upgrade-benefits ul {
  list-style: none;
  padding-left: 0;
}

.upgrade-benefits li {
  padding: var(--spacing-2) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.upgrade-benefits li i {
  color: var(--success-color);
}

/* ========== 支付页面样式 ========== */

/* 协议勾选样式 */
.agreement-section {
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--gray-200);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  line-height: 1.5;
}

.checkbox-label.small {
  font-size: var(--font-size-xs);
  margin-left: var(--spacing-8);
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkbox-label .checkmark {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  margin-top: 1px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: var(--white);
  font-size: 12px;
  font-weight: bold;
}

.checkbox-label a {
  color: var(--primary-color);
  text-decoration: none;
}

.checkbox-label a:hover {
  text-decoration: underline;
}

.checkbox-text {
  flex: 1;
}

/* 自动续费区域 */
.auto-renewal-section {
  margin: var(--spacing-6) 0;
  padding: var(--spacing-4);
  background: var(--gray-50);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
}

.auto-renewal-section .checkbox-label {
  margin-bottom: var(--spacing-2);
}

.renewal-tip {
  display: inline-block;
  font-size: var(--font-size-xs);
  color: var(--success-color);
  background: rgba(16, 185, 129, 0.1);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-full);
  margin-left: var(--spacing-2);
}

.agreement-sub-item {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px dashed var(--gray-200);
}

/* 协议内容框（支付页内嵌展示） */
.agreement-content-box {
  margin-top: var(--spacing-4);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}

.agreement-scroll-box {
  max-height: 280px;
  overflow-y: auto;
  padding: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  line-height: 1.7;
}

.agreement-scroll-box h5 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 var(--spacing-4) 0;
  padding-bottom: var(--spacing-2);
  border-bottom: 2px solid var(--primary-color);
}

.agreement-scroll-box p {
  margin: 0 0 var(--spacing-2) 0;
  text-align: justify;
}

.agreement-scroll-box p strong {
  color: var(--gray-900);
  font-weight: 600;
}

.agreement-confirm-row {
  padding: var(--spacing-4);
  background: rgba(255, 255, 255, 0.8);
  border-top: 2px solid var(--gray-200);
}

.agreement-confirm-row .checkbox-label {
  margin: 0;
}

.agreement-confirm-row .checkbox-text {
  font-weight: 500;
  color: var(--gray-800);
}

/* 自动续费优惠行 */
.auto-renewal-discount {
  color: var(--success-color) !important;
}

/* 协议内容弹窗 */
.agreement-content {
  line-height: 1.8;
  color: var(--gray-700);
}

.agreement-content h4 {
  color: var(--gray-900);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-lg);
}

.agreement-content p {
  margin-bottom: var(--spacing-3);
}

.agreement-content strong {
  color: var(--gray-900);
}

/* ========== 订阅管理页面自动续费开关样式 ========== */

.auto-renewal-section-subscription {
  margin: var(--spacing-6) 0;
  padding: var(--spacing-5);
  background: var(--gray-50);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
}

.auto-renewal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3);
}

.auto-renewal-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.auto-renewal-info > i {
  font-size: var(--font-size-xl);
  color: var(--primary-color);
  width: 40px;
  height: 40px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auto-renewal-title {
  display: block;
  font-weight: 600;
  color: var(--gray-900);
  font-size: var(--font-size-base);
}

.auto-renewal-desc {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-top: var(--spacing-1);
}

/* 大开关样式 */
.toggle-switch-large {
  position: relative;
  display: inline-block;
  width: 56px;
  height: 28px;
  cursor: pointer;
}

.toggle-switch-large input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--gray-300);
  transition: .4s;
  border-radius: 28px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch-large input:checked + .toggle-slider {
  background-color: var(--primary-color);
}

.toggle-switch-large input:checked + .toggle-slider:before {
  transform: translateX(28px);
}

/* 自动续费状态 */
.auto-renewal-status {
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.auto-renewal-status.enabled {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.auto-renewal-status.disabled {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}

/* 关闭自动续费确认弹窗 */
.confirm-cancel-content {
  text-align: center;
  padding: var(--spacing-4);
}

.confirm-cancel-content p {
  color: var(--gray-700);
  line-height: 1.6;
}

/* 到期时间显示 */
.plan-expiry {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-3);
}

.plan-expiry i {
  color: var(--primary-color);
}

/* 图片加载优化样式 */
.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 400px;
  background: var(--gray-100);
  border-radius: var(--border-radius-lg);
}

.image-placeholder .spinner {
  margin-bottom: var(--spacing-3);
}

.image-placeholder p {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

.case-img-placeholder {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}



.table th,
.table td {
  padding: var(--spacing-4) var(--spacing-6);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.table th {
  background-color: var(--gray-50);
  font-weight: 600;
  color: var(--gray-700);
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover {
  background-color: var(--gray-50);
}

/* 进度条 */
.progress {
  height: 8px;
  background-color: var(--gray-200);
  border-radius: var(--border-radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--border-radius-full);
  transition: width var(--transition-normal);
}

/* 标签 */
.badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.badge-primary { background-color: var(--primary-color); color: var(--white); }
.badge-secondary { background-color: var(--secondary-color); color: var(--white); }
.badge-success { background-color: var(--success-color); color: var(--white); }
.badge-warning { background-color: var(--warning-color); color: var(--white); }
.badge-danger { background-color: var(--danger-color); color: var(--white); }
.badge-light { background-color: var(--gray-200); color: var(--gray-800); }

/* 首页特定样式 - 增强版 */
.hero-section {
  background: var(--gradient-dark);
  color: var(--white);
  padding: var(--spacing-24) 0 var(--spacing-20);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.05)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.05)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="90" r="1.5" fill="rgba(255,255,255,0.05)"/></svg>');
  opacity: 1;
  pointer-events: none;
  animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-50px, -50px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-12);
}

.hero-text {
  max-width: 700px;
  animation: slideUp 0.8s ease-out;
  text-align: center;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--spacing-6);
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--white) 0%, rgba(255,255,255,0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-10);
  opacity: 0.9;
  line-height: 1.7;
  font-weight: 400;
  animation: slideUp 0.8s ease-out 0.2s backwards;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
  justify-content: center;
  animation: slideUp 0.8s ease-out 0.4s backwards;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: scaleIn 0.8s ease-out 0.3s backwards;
}

.hero-image img {
  border-radius: var(--border-radius-2xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), var(--shadow-glow-strong);
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.section-header {
  margin-bottom: var(--spacing-16);
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
  margin: var(--spacing-12) 0;
}

.service-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  padding: var(--spacing-10);
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
  text-align: center;
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-colored);
}

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

.service-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  position: relative;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.service-icon i {
  font-size: 2.5rem;
  color: var(--white);
}

.service-card h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  font-family: var(--font-display);
}

.service-card p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-8);
  line-height: 1.7;
  font-size: var(--font-size-base);
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  padding: var(--spacing-2) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  color: var(--gray-700);
}

.service-features li i {
  color: var(--success-color);
  width: 20px;
}

.bg-light {
  background-color: var(--gray-50);
}

.cta-section {
  background: var(--gradient-dark);
  color: var(--white);
  padding: var(--spacing-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 20%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  margin-bottom: var(--spacing-6);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.cta-content p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-10);
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

/* 试用权益样式 */
.trial-benefits {
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-16);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-8);
}

.benefit-item {
  text-align: center;
  padding: var(--spacing-6);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-xl);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-4);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.benefit-item h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--white);
}

.benefit-item p {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  line-height: 1.6;
}

/* 用户评价样式 */
.user-testimonials {
  margin-top: var(--spacing-20);
  padding-top: var(--spacing-20);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.testimonials-header h3 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-2);
  color: var(--white);
}

.testimonials-header p {
  font-size: var(--font-size-lg);
  opacity: 0.8;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-6);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-6);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.testimonial-content .stars {
  color: #fbbf24;
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
}

.testimonial-content p {
  font-size: var(--font-size-base);
  line-height: 1.7;
  margin-bottom: var(--spacing-4);
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.author-avatar {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

.author-info strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--white);
  font-weight: 600;
}

.author-info span {
  font-size: var(--font-size-xs);
  opacity: 0.7;
  display: block;
}

/* 快速开始步骤样式 */
.quick-start {
  margin-top: var(--spacing-20);
  padding-top: var(--spacing-20);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.quick-start h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-12);
  color: var(--white);
}

.steps-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-6);
  flex-wrap: wrap;
}

.step-item {
  text-align: center;
  max-width: 200px;
}

.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-4);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
}

.step-item h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: var(--white);
}

.step-item p {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  line-height: 1.5;
}

.step-arrow {
  color: var(--primary-color);
  font-size: var(--font-size-xl);
  opacity: 0.6;
}

/* 安全保障样式 */
.security-guarantee {
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-16);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-6);
  text-align: center;
}

.guarantee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.guarantee-item i {
  color: var(--primary-color);
  font-size: var(--font-size-base);
}

/* 定价页面样式 */
.pricing-hero {
  padding: var(--spacing-16) 0;
  text-align: center;
}

.pricing-hero h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
}

.pricing-hero .subtitle {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.alert {
  padding: var(--spacing-6);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-6);
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--info-color);
}

.alert h4 {
  margin-bottom: var(--spacing-3);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.comparison-table {
  margin: var(--spacing-8) 0;
}

.comparison-table th,
.comparison-table td {
  text-align: center;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.faq-section {
  padding: var(--spacing-16) 0;
}

.faq-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-xl);
  margin-bottom: var(--spacing-4);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.faq-question {
  padding: var(--spacing-8);
  background: var(--white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-normal);
  position: relative;
}

.faq-question::after {
  content: '+';
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-color);
  transition: transform var(--transition-normal);
}

.faq-question:hover {
  background: var(--gray-50);
}

.faq-question h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  font-family: var(--font-display);
}

.faq-answer {
  padding: 0 var(--spacing-8);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-normal);
}

.faq-answer p {
  padding: var(--spacing-6) 0;
  margin: 0;
  color: var(--gray-700);
  border-top: 1px solid var(--gray-200);
  line-height: 1.8;
  font-size: var(--font-size-base);
}

.faq-item.active {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.faq-item.active .faq-question {
  background: var(--gradient-primary);
}

.faq-item.active .faq-question h3 {
  color: var(--white);
}

.faq-item.active .faq-question::after {
  content: '−';
  transform: rotate(180deg);
  color: var(--white);
}

/* 仪表板页面样式 */
.dashboard-header {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: var(--spacing-12) 0;
}

.welcome-header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.welcome-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
}

.welcome-header p {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.quick-actions {
  padding: var(--spacing-16) 0;
}

.quick-actions h2 {
  text-align: center;
  margin-bottom: var(--spacing-12);
  font-size: var(--font-size-2xl);
  color: var(--gray-900);
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.action-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-8);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.action-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
}

.action-icon i {
  font-size: var(--font-size-xl);
  color: var(--white);
}

.action-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-3);
  color: var(--gray-900);
}

.action-card p {
  color: var(--gray-600);
  margin: 0;
}

.recent-activity {
  padding: var(--spacing-16) 0;
  background: var(--gray-50);
}

.activity-list {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.activity-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--gray-100);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-4);
}

.activity-icon i {
  color: var(--white);
  font-size: var(--font-size-sm);
}

.bg-success { background-color: var(--success-color); }
.bg-primary { background-color: var(--primary-color); }
.bg-warning { background-color: var(--warning-color); }

.activity-content {
  flex: 1;
}

.activity-content h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  color: var(--gray-900);
}

.activity-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-1);
}

.activity-time {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.projects-overview {
  padding: var(--spacing-16) 0;
}

.project-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  padding: var(--spacing-6);
  margin-bottom: var(--spacing-6);
  transition: box-shadow var(--transition-fast);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.project-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin: 0;
  color: var(--gray-900);
}

.project-desc {
  color: var(--gray-600);
  margin-bottom: var(--spacing-4);
}

.project-meta {
  display: flex;
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-4);
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

.meta-item i {
  color: var(--primary-color);
}

.project-progress {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.progress-label {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  min-width: 40px;
}

.progress-percent {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--primary-color);
  min-width: 40px;
  text-align: right;
}

.project-actions {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

/* 设计工具页面样式 */
.design-tools-page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--gray-100);
}

.toolbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--spacing-4) 0;
  box-shadow: var(--shadow-sm);
}

.toolbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.toolbar-left h1 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0 0 var(--spacing-2) 0;
  color: var(--gray-900);
}

.project-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

.separator {
  color: var(--gray-400);
}

.workspace {
  flex: 1;
  overflow: hidden;
}

.workspace-layout {
  display: flex;
  height: 100%;
}

.sidebar {
  width: 280px;
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.right-sidebar {
  border-right: none;
  border-left: 1px solid var(--gray-200);
}

.panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.panel:not(:last-child) {
  border-bottom: 1px solid var(--gray-200);
}

.panel-header {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.panel-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0;
  color: var(--gray-900);
}

.panel-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-4);
}

.canvas-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--gray-200);
}

.canvas-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.zoom-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.zoom-level {
  min-width: 50px;
  text-align: center;
  font-weight: 500;
}

.view-controls {
  display: flex;
  gap: var(--spacing-2);
}

.view-controls .btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.canvas-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.canvas-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--gray-500);
}

.canvas-placeholder i {
  font-size: 4rem;
  margin-bottom: var(--spacing-4);
  color: var(--gray-400);
}

.canvas-placeholder h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
  color: var(--gray-700);
}

.canvas-placeholder p {
  margin-bottom: var(--spacing-6);
  max-width: 300px;
}

.design-canvas {
  position: relative;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(45deg, var(--gray-300) 25%, transparent 25%),
    linear-gradient(-45deg, var(--gray-300) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--gray-300) 75%),
    linear-gradient(-45deg, transparent 75%, var(--gray-300) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.template-categories {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.category-btn {
  text-align: left;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--border-radius-md);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.category-btn:hover,
.category-btn.active {
  background: var(--primary-color);
  color: var(--white);
}

.templates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3);
}

.template-item {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.template-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.template-thumbnail {
  position: relative;
  height: 150px;
  overflow: hidden;
}

.template-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.template-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.template-item:hover .template-overlay {
  opacity: 1;
}

.template-name {
  padding: var(--spacing-3);
  font-weight: 500;
  color: var(--gray-800);
}

.asset-tabs {
  display: flex;
  margin-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--gray-200);
}

.tab-btn {
  padding: var(--spacing-3) var(--spacing-4);
  border: none;
  background: transparent;
  cursor: pointer;
  font-weight: 500;
  color: var(--gray-600);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-3);
}

.asset-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  cursor: grab;
  transition: all var(--transition-fast);
}

.asset-item:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.asset-item:active {
  cursor: grabbing;
}

.asset-preview {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
}

.asset-preview img {
  max-width: 100%;
  max-height: 100%;
}

.text-preview {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2);
  font-size: var(--font-size-sm);
  text-align: center;
  background: var(--gray-50);
  color: var(--gray-700);
}

.asset-name {
  padding: var(--spacing-2);
  font-size: var(--font-size-xs);
  text-align: center;
  color: var(--gray-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layers-list {
  min-height: 200px;
}

.layer-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-3);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-2);
  background: var(--gray-50);
  transition: all var(--transition-fast);
}

.layer-item:hover {
  background: var(--gray-100);
}

.layer-preview {
  width: 30px;
  height: 30px;
  border-radius: var(--border-radius-sm);
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-3);
}

.layer-preview i {
  color: var(--white);
  font-size: var(--font-size-sm);
}

.layer-name {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--gray-800);
}

.layer-controls {
  display: flex;
  gap: var(--spacing-2);
}

.btn-icon {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--gray-200);
  color: var(--gray-700);
}

.properties-panel {
  min-height: 200px;
}

.empty-state {
  text-align: center;
  padding: var(--spacing-8) var(--spacing-4);
  color: var(--gray-500);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: var(--spacing-3);
  color: var(--gray-400);
}

.canvas-element {
  position: absolute;
  cursor: move;
  border: 1px dashed transparent;
  transition: all var(--transition-fast);
}

.canvas-element:hover {
  border-color: var(--primary-color);
}

.canvas-element.selected {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-color);
}

.element-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
}

.text-element .element-content {
  padding: var(--spacing-2);
  border: 1px solid var(--gray-300);
  min-width: 100px;
  min-height: 40px;
}

.element-controls {
  position: absolute;
  top: -30px;
  right: 0;
  display: flex;
  gap: var(--spacing-1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.canvas-element:hover .element-controls {
  opacity: 1;
}

.control-btn {
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--border-radius-sm);
  background: var(--danger-color);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
}

.template-preview {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.template-preview img {
  max-width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.template-controls {
  margin-top: var(--spacing-4);
  display: flex;
  justify-content: center;
  gap: var(--spacing-3);
}

/* ========== 首页新增样式 ========== */

/* Hero 三仪表盘布局 */
.hero-dashboards {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: var(--spacing-4);
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  justify-content: center;
}

.hero-dashboard-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  backdrop-filter: blur(10px);
  animation: float 6s ease-in-out infinite;
}

.hero-dashboard-card:nth-child(2) {
  animation-delay: -2s;
}

.hero-dashboard-card:nth-child(3) {
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-dots {
  display: flex;
  gap: var(--spacing-2);
}

.dashboard-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.dashboard-dots span:nth-child(1) { background: #ff5f56; }
.dashboard-dots span:nth-child(2) { background: #ffbd2e; }
.dashboard-dots span:nth-child(3) { background: #27ca40; }

.dashboard-title {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  flex: 1;
}

.dashboard-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.7);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #27ca40;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.dashboard-body {
  padding: var(--spacing-6);
}

.dashboard-stats {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

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

.dash-stat-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-1);
}

.dash-stat-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  font-family: var(--font-display);
}

.dash-stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
}

.trend {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  gap: 2px;
}

.trend.up {
  color: #27ca40;
  background: rgba(39, 202, 64, 0.15);
}

.trend.down {
  color: #ff5f56;
  background: rgba(255, 95, 86, 0.15);
}

.dashboard-chart {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
}

.chart-total {
  color: var(--white);
  font-weight: 600;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 80px;
  gap: var(--spacing-2);
}

.chart-bar {
  flex: 1;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-normal);
  min-height: 10px;
}

.chart-bar.active {
  background: var(--gradient-primary);
}

.chart-bar:hover {
  background: var(--primary-color);
}

/* 平台标签 */
.dashboard-platforms {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.platform-tags {
  display: flex;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}

.platform-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  transition: all var(--transition-fast);
}

.platform-tag:hover {
  transform: translateY(-2px);
}

.platform-tag.wechat {
  background: rgba(7, 193, 96, 0.2);
  color: #07c160;
}

.platform-tag.douyin {
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
}

.platform-tag.baidu {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.platform-tag.more {
  background: rgba(255, 255, 255, 0.15);
}

.platform-status {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.status-item i {
  color: #27ca40;
}

/* 平台分布仪表盘 */
.dashboard-header.compact {
  padding: var(--spacing-3) var(--spacing-4);
}

.dashboard-header.compact .dashboard-title {
  flex: 1;
}

.live-badge {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: #ff5f56;
  background: rgba(255, 95, 86, 0.15);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-full);
  animation: pulse 2s infinite;
}

.update-time {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

.dashboard-body.compact {
  padding: var(--spacing-4);
}

.platform-distribution {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.dist-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.dist-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dist-icon.wechat {
  background: rgba(7, 193, 96, 0.2);
  color: #07c160;
}

.dist-icon.douyin {
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
}

.dist-icon.baidu {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.dist-icon.other {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.dist-info {
  flex: 1;
}

.dist-name {
  display: block;
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-1);
}

.dist-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  overflow: hidden;
}

.dist-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  transition: width 1s ease-out;
}

.dist-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--white);
  min-width: 35px;
  text-align: right;
}

.dist-summary {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.summary-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

.summary-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--white);
}

/* 转化漏斗仪表盘 */
.funnel-chart {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.funnel-stage {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.funnel-bar {
  flex: 1;
  height: 28px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  position: relative;
  overflow: hidden;
}

.funnel-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-md);
  transition: width 1s ease-out;
}

.funnel-label {
  position: absolute;
  left: var(--spacing-2);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-xs);
  color: var(--white);
  font-weight: 500;
  white-space: nowrap;
}

.funnel-rate {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.6);
  min-width: 40px;
  text-align: right;
}

.funnel-rate.success {
  color: #27ca40;
  font-weight: 600;
}

.funnel-arrow {
  text-align: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: var(--font-size-xs);
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: calc(50% - 20px);
}

.funnel-conversion {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.conversion-rate {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.conversion-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

.conversion-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  font-family: var(--font-display);
}

.conversion-compare {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-1);
}

.compare-badge {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  gap: 2px;
}

.compare-badge.up {
  color: #27ca40;
  background: rgba(39, 202, 64, 0.15);
}

.compare-text {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
}

/* 客户 Logo 墙 */
.clients-section {
  padding: var(--spacing-12) 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.clients-title {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: var(--spacing-8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.clients-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-12);
  flex-wrap: wrap;
}

.client-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--gray-400);
  font-size: var(--font-size-lg);
  font-weight: 500;
  transition: all var(--transition-normal);
  opacity: 0.7;
}

.client-logo:hover {
  color: var(--primary-color);
  opacity: 1;
  transform: translateY(-2px);
}

.client-logo i {
  font-size: 1.5rem;
}

/* 服务卡片优化 */
.service-card {
  position: relative;
}

.service-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.02);
}

.service-badge {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  margin-top: var(--spacing-6);
  transition: all var(--transition-normal);
}

.service-link:hover {
  gap: var(--spacing-3);
  color: var(--primary-dark);
}

/* 数据仪表盘预览区 */
.dashboard-preview-section {
  padding: var(--spacing-20) 0;
  background: var(--white);
}

.dashboard-preview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
  align-items: center;
}

.dashboard-preview-text h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  color: var(--gray-900);
  font-family: var(--font-display);
}

.dashboard-preview-text p {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin-bottom: var(--spacing-8);
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  margin-bottom: var(--spacing-8);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) 0;
  color: var(--gray-700);
  font-size: var(--font-size-base);
}

.feature-list li i {
  color: var(--success-color);
  font-size: var(--font-size-lg);
}

.dashboard-preview-image {
  display: flex;
  justify-content: center;
}

.preview-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  padding: var(--spacing-6);
  width: 100%;
  max-width: 400px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
  font-weight: 600;
  color: var(--gray-700);
}

.preview-badge {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
}

.preview-chart {
  background: var(--gray-50);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.trend-line {
  width: 100%;
  height: auto;
}

.preview-metrics {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-4);
}

.preview-metric {
  text-align: center;
  flex: 1;
}

.metric-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-bottom: var(--spacing-1);
}

.metric-value {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--gray-900);
  font-family: var(--font-display);
}

/* 案例卡片优化 */
.case-card {
  background: var(--white);
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
}

.case-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--spacing-6) var(--spacing-6) var(--spacing-4);
}

.case-icon i {
  font-size: var(--font-size-2xl);
  color: var(--white);
}

.case-content {
  padding: 0 var(--spacing-6) var(--spacing-6);
}

.case-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-3);
  color: var(--gray-900);
}

.case-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-4);
  line-height: 1.6;
}

.case-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--gray-100);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  color: var(--gray-600);
}

.case-badge.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

/* FAQ 样式 */
.faq-section {
  padding: var(--spacing-20) 0;
  background: var(--gray-50);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--border-radius-xl);
  margin-bottom: var(--spacing-4);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-6);
  cursor: pointer;
  font-weight: 600;
  color: var(--gray-900);
  transition: all var(--transition-normal);
}

.faq-question:hover {
  background: var(--gray-50);
}

.faq-question i {
  color: var(--primary-color);
  transition: transform var(--transition-normal);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 var(--spacing-6) var(--spacing-6);
}

.faq-answer p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .hero-dashboards {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  
  .hero-dashboard-card {
    animation: none;
  }
}

@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-dashboards {
    max-width: 480px;
    margin: 0 auto;
  }
  
  .dashboard-preview-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .feature-list li {
    justify-content: center;
  }
  
  .clients-logos {
    gap: var(--spacing-6);
  }
  
  .client-logo span {
    display: none;
  }
}

@media (max-width: 768px) {
  .dashboard-stats {
    flex-direction: column;
    gap: var(--spacing-4);
  }
  
  .dash-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .chart-bars {
    height: 60px;
  }
}