/* ===== 精品课程页面专属样式 ===== */

/* Hero区域 - 参考首页风格 */
.courses-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.courses-hero-bg {
  position: absolute;
  inset: 0;
  background: url('carousel-1.jpg') center/cover no-repeat;
  z-index: 0;
}

.courses-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(15, 23, 42, 0.85) 0%, 
    rgba(30, 58, 95, 0.8) 50%,
    rgba(15, 23, 42, 0.85) 100%
  );
  z-index: 1;
}

.courses-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 800px;
}

.courses-hero-subtitle {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.courses-hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 50%, #fff 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.courses-hero-desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.courses-hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.courses-hero-cta .btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: #fff;
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.courses-hero-cta .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.courses-hero-cta .btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.courses-hero-cta .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.courses-hero-highlights {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 3rem;
  padding: 2rem 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
  z-index: 2;
}

.courses-highlight {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
}

.courses-highlight svg {
  width: 24px;
  height: 24px;
  color: #3b82f6;
  flex-shrink: 0;
}

.courses-highlight > div {
  display: flex;
  flex-direction: column;
}

.highlight-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.highlight-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
  .courses-hero-highlights {
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  
  .courses-highlight {
    flex: 1 1 40%;
    justify-content: center;
  }
}

/* 全局视差背景 */
.parallax-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.parallax-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 130%;
  background: url('carousel-1.jpg') center/cover no-repeat; /* 已替换为本地图片 */
  will-change: transform;
}

.parallax-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, 
    rgba(10, 22, 40, 0.88) 0%,
    rgba(15, 35, 60, 0.85) 20%,
    rgba(10, 22, 40, 0.9) 50%,
    rgba(15, 35, 60, 0.88) 80%,
    rgba(10, 22, 40, 0.92) 100%
  );
}

/* 区域间柔和过渡 - 使用渐变遮罩 */
.section-divider {
  height: 100px;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.section-divider::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, 
    rgba(250, 250, 252, 0.98) 0%,
    rgba(250, 250, 252, 0.5) 50%,
    transparent 100%
  );
}

.section-divider::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(180deg, 
    transparent 0%,
    rgba(15, 30, 55, 0.3) 50%,
    rgba(15, 30, 55, 0.75) 100%
  );
}

/* 统一深色玻璃态区域背景 */
/* 白色实体区域 */
.section-white {
  background: rgba(250, 250, 252, 0.98);
  position: relative;
  z-index: 1;
}

.section-white .section-title {
  color: #1a1a2e;
  text-align: center;
}

.section-white .section-subtitle {
  color: #4a4a6a;
}

/* 深色玻璃态区域 */
.section-glass {
  background: rgba(15, 30, 55, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1;
}

.section-glass .section-title {
  color: #ffffff;
  text-align: center;
}

.section-glass .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* 页面标题区 */
.page-header {
  padding: 30rem 0 20rem !important;
  text-align: center;
  background: 
    linear-gradient(135deg, rgba(10, 22, 40, 0.85) 0%, rgba(30, 58, 95, 0.8) 50%, rgba(45, 90, 138, 0.75) 100%),
    url('/images/courses/caac/caac-hero-training.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  position: relative;
  overflow: hidden;
  min-height: 120vh !important;
  height: auto !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(99, 91, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 40% 40%, rgba(255, 107, 0, 0.08) 0%, transparent 30%);
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.page-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
}

/* 面包屑导航 */
.breadcrumb {
  background: #F8FAFC;
  padding: 1rem 0;
  border-bottom: 1px solid #E2E8F0;
}

.breadcrumb .container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.breadcrumb a {
  color: #64748B;
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: #635BFF;
}

.breadcrumb-separator {
  color: #CBD5E1;
}

.breadcrumb-current {
  color: #0A1628;
  font-weight: 500;
}

/* 学员风采图片展示 */
.student-gallery-section {
  padding: 5rem 0;
  background: #FAFBFC;
}

.student-gallery-section .container {
  max-width: 1600px;
  padding: 0 2rem;
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  width: 100%;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  aspect-ratio: 16 / 9;
  width: 100%;
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.gallery-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 1.5rem;
  position: relative;
}

.gallery-label {
  background: rgba(255, 255, 255, 0.95);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #0A1628;
  backdrop-filter: blur(10px);
}

@media (max-width: 1024px) {
  .student-gallery-section .container {
    padding: 0 2rem;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .gallery-item {
    min-height: 200px;
  }
}

@media (max-width: 768px) {
  .student-gallery-section .container {
    padding: 0 1.5rem;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .gallery-item {
    min-height: 180px;
  }
}

/* 6大课程导航栏 */
.course-nav-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
}

.course-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.course-nav-header {
  text-align: center;
  margin-bottom: 3rem;
}

.course-nav-title {
  font-size: 2rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 0.75rem;
}

.course-nav-subtitle {
  font-size: 1rem;
  color: #64748B;
}

.course-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.course-nav-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem;
  background: white;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  border: 2px solid transparent;
  transition: all 0.3s ease;
  text-decoration: none;
}

.course-nav-card:hover {
  border-color: #635BFF;
  box-shadow: 0 20px 25px -5px rgba(99, 91, 255, 0.15);
  transform: translateY(-3px);
}

.course-nav-icon {
  width: 60px;
  height: 60px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}

.course-nav-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0A1628;
  margin-bottom: 0.25rem;
}

.course-nav-info p {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 0.5rem;
}

.course-nav-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(99, 91, 255, 0.1);
  color: #635BFF;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

/* 课程对比表格 */
.course-compare-section {
  padding: 5rem 0;
  background: #F8FAFC;
}

.course-compare-section .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.compare-table-wrapper {
  overflow-x: auto;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.compare-table {
  width: 100%;
  background: white;
  border-collapse: collapse;
  min-width: 800px;
}

.compare-table th {
  background: linear-gradient(135deg, #1E3A5F 0%, #2D5A8A 100%);
  color: white;
  padding: 1rem;
  font-weight: 600;
  text-align: left;
  font-size: 0.875rem;
}

.compare-table td {
  padding: 1rem;
  border-bottom: 1px solid #E2E8F0;
  font-size: 0.875rem;
  color: #475569;
}

.compare-table tr:hover {
  background: #FAFBFC;
}

.course-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: #0A1628;
}

.course-badge {
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.625rem;
  font-weight: 700;
}

.course-badge.hot {
  background: #FEE2E2;
  color: #DC2626;
}

.course-badge.new {
  background: #DBEAFE;
  color: #2563EB;
}

/* ===== 课程详情页样式 ===== */

/* 详情页头部 - 左右排布 */
.course-detail-hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 140px;
  padding-bottom: 60px;
}

.course-detail-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.course-detail-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.8) 50%, rgba(10, 22, 40, 0.4) 100%);
  z-index: 2;
}

.course-detail-hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.course-detail-left {
  color: white;
}

.course-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 2rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
}

.course-detail-title {
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.course-detail-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  line-height: 1.6;
  letter-spacing: 0.1em;
}

/* 特色功能网格 */
.course-detail-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateX(5px);
}

.feature-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature-text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

/* 操作按钮 */
.course-detail-actions {
  display: flex;
  gap: 1rem;
}

/* 右侧图片区 */
.course-detail-image {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-detail-image:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 30px 60px -12px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.15);
}

.course-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.course-detail-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.4) 0%,
    transparent 50%,
    rgba(99, 91, 255, 0.1) 100%
  );
  pointer-events: none;
}

/* 滑块内容区 */
.course-content-section {
  padding: 4rem 0;
}

.course-tabs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-bottom: 3rem;
  background: white;
  padding: 0.75rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.course-tab {
  padding: 1rem 0.5rem;
  background: transparent;
  border: none;
  border-radius: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #64748B;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  text-align: center;
  width: 100%;
}

.course-tab:hover {
  color: #635BFF;
  background: rgba(99, 91, 255, 0.05);
}

.course-tab.active {
  background: linear-gradient(135deg, #635BFF 0%, #8B5CF6 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(99, 91, 255, 0.3);
}

.course-tab-content {
  display: none;
  animation: fadeIn 0.5s ease;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 滑块内容卡片 */
.content-card {
  background: #ffffff;
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.content-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.content-card h3::before {
  content: '';
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, #635BFF 0%, #00D4FF 100%);
  border-radius: 2px;
}

.content-text {
  font-size: 1rem;
  line-height: 1.8;
  color: #475569;
  margin-bottom: 2rem;
}

.content-list {
  list-style: none;
}

.content-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.content-list li:last-child {
  border-bottom: none;
}

.content-list .icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #635BFF 0%, #8B5CF6 100%);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.content-list h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #0A1628;
  margin-bottom: 0.25rem;
}

.content-list p {
  font-size: 0.875rem;
  color: #64748B;
}

/* 时间轴 */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #635BFF 0%, #00D4FF 100%);
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  background: #635BFF;
  border-radius: 50%;
  margin-left: -5px;
  box-shadow: 0 0 0 4px rgba(99, 91, 255, 0.2);
}

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

.timeline-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0A1628;
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.875rem;
  color: #64748B;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .course-nav-grid {
    grid-template-columns: 1fr;
  }
  
  .course-detail-hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .course-detail-title {
    font-size: 1.75rem;
  }
  
  .course-tabs {
    grid-template-columns: repeat(3, 1fr);
    padding: 0.5rem;
    gap: 0.75rem;
  }
  
  .course-tab {
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
  }
  
  .content-card {
    padding: 1.5rem;
  }
}

/* ===== 新课程导航样式 - 标签式 ===== */
.course-tabs-wrapper {
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.course-tabs {
  display: flex;
  justify-content: flex-start;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 0;
}

.course-tabs::-webkit-scrollbar {
  display: none;
}



.course-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1.5rem;
  text-decoration: none;
  color: #475569;
  font-size: 1rem;
  font-weight: 500;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
  position: relative;
}

.course-tab:hover {
  color: #635BFF;
  background: rgba(99, 91, 255, 0.05);
}

.course-tab.active {
  color: #635BFF;
  border-bottom-color: #635BFF;
  background: white;
}

.tab-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: #94A3B8;
  padding: 0.15rem 0.5rem;
  background: #E2E8F0;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.course-tab.active .tab-number,
.course-tab:hover .tab-number {
  color: white;
  background: #635BFF;
}

.tab-badge {
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  border-radius: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.tab-badge.hot {
  background: #FEF3C7;
  color: #D97706;
}

.tab-badge.new {
  background: #DBEAFE;
  color: #2563EB;
}

.course-preview-panels {
  padding: 2.5rem;
}

.preview-panel {
  display: none;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: center;
  animation: fadeIn 0.4s ease;
}

.preview-panel.active {
  display: grid;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.preview-image {
  height: 280px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  transition: all 0.3s ease;
}

.preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.preview-image:hover {
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.1);
}

.preview-image:hover img {
  transform: scale(1.03);
}

/* 左上角装饰角标 */
.preview-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #635BFF 0%, #00D4FF 100%);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  z-index: 2;
}

/* 角标内序号 */
.preview-image .corner-number {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  z-index: 3;
  font-family: 'Inter', sans-serif;
}

/* 底部信息条 */
.preview-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #635BFF 0%, #00D4FF 100%);
  z-index: 2;
}

.preview-icon {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.preview-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 1rem;
}

.preview-desc {
  font-size: 1.0625rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.preview-meta {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.meta-item {
  font-size: 0.9375rem;
  color: #64748B;
}

.meta-item strong {
  color: #0A1628;
  font-size: 1.25rem;
  display: block;
  margin-bottom: 0.25rem;
}

/* ===== 课程预览内容样式 ===== */
.preview-highlights {
  margin-bottom: 1.5rem;
}

.preview-highlights h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #0A1628;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.preview-highlights h4::before {
  content: "✨";
}

.highlights-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.highlights-list li {
  font-size: 0.9375rem;
  color: #475569;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.highlights-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, #635BFF 0%, #00D4FF 100%);
  border-radius: 50%;
}

.preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.preview-tag {
  padding: 0.375rem 0.875rem;
  background: #F1F5F9;
  border-radius: 20px;
  font-size: 0.8125rem;
  color: #475569;
  border: 1px solid #E2E8F0;
}

.preview-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #E2E8F0;
}

.preview-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.8125rem;
  color: #64748B;
  margin-bottom: 0.25rem;
}

.price-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FF6B00;
}

.preview-buttons {
  display: flex;
  gap: 0.75rem;
}

.preview-buttons .btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.preview-buttons .btn-primary {
  background: linear-gradient(135deg, #635BFF 0%, #00D4FF 100%);
  color: white;
  border: none;
}

.preview-buttons .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 91, 255, 0.3);
}

.preview-buttons .btn-secondary {
  background: white;
  color: #635BFF;
  border: 2px solid #635BFF;
}

.preview-buttons .btn-secondary:hover {
  background: #F8FAFC;
  transform: translateY(-2px);
}

/* ===== 学员成功案例样式 ===== */
.student-cases-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.case-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.case-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 120px 120px;
  gap: 0.5rem;
  padding: 0.5rem;
}

.case-image {
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.case-image.main-image {
  grid-row: span 2;
}

.case-image.sub-image {
  grid-column: 2;
}

.image-placeholder {
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.case-content {
  padding: 1.5rem 2rem 2rem;
}

.case-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.case-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
}

.case-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0A1628;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.case-tag {
  font-size: 0.625rem;
  padding: 0.125rem 0.5rem;
  background: #E0E7FF;
  color: #4F46E5;
  border-radius: 10px;
  font-weight: 600;
}

.case-course {
  font-size: 0.875rem;
  color: #635BFF;
  margin-top: 0.25rem;
}

.case-desc {
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.case-result {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #F8FAFC;
  border-radius: 12px;
}

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

.result-item.highlight {
  background: linear-gradient(135deg, #635BFF 0%, #8B5CF6 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.result-label {
  font-size: 0.75rem;
  color: #94A3B8;
  display: block;
  margin-bottom: 0.25rem;
}

.result-item.highlight .result-label {
  color: rgba(255, 255, 255, 0.8);
}

.result-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #0A1628;
}

.result-item.highlight .result-value {
  color: white;
  font-size: 1rem;
}

.result-arrow {
  color: #CBD5E1;
  font-size: 1.25rem;
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .preview-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .preview-image {
    height: 200px;
  }
  
  .preview-meta {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .course-tabs {
    flex-wrap: wrap;
    padding: 0 0.5rem;
  }
  
  .course-tab {
    flex: 1 1 30%;
    padding: 1rem 0.5rem;
    font-size: 0.85rem;
  }
  
  .tab-name {
    display: none;
  }
  
  .course-preview-panels {
    padding: 1.5rem;
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
  }
  
  .case-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 150px;
  }
  
  .case-image.main-image {
    grid-row: span 1;
    grid-column: span 2;
  }
  
  .case-image.sub-image {
    display: none;
  }
  
  .case-result {
    flex-wrap: wrap;
  }
  
  .result-arrow {
    display: none;
  }
}

/* ===== 课程详情页 - 全新Hero设计 ===== */

/* Hero容器 */
.course-hero-new {
  background: #f8fafc;
}

/* 顶部信息区 - 纯色背景 */
.course-hero-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #2d5a8a 100%);
  padding: 6rem 0 4rem;
  text-align: center;
  color: white;
}

.course-hero-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 徽章 */
.course-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-icon {
  font-size: 1.25rem;
}

/* 标题 */
.course-hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 描述 */
.course-hero-desc {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  letter-spacing: 0.1em;
}

/* 统计数据 */
.course-hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  min-width: 120px;
}

.stat-item.highlight {
  background: linear-gradient(135deg, rgba(99, 91, 255, 0.3) 0%, rgba(0, 212, 255, 0.3) 100%);
  border-color: rgba(99, 91, 255, 0.5);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* 操作按钮 */
.course-hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-xl {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.btn-outline-primary {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: white;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}

/* 大图展示区 - 独立区域 */
.course-hero-showcase {
  padding: 0;
  background: white;
}

.showcase-image {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
}

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

.showcase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
}

.showcase-tags {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.showcase-tags .tag {
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .course-hero-header {
    padding: 4rem 0 3rem;
  }
  
  .course-hero-title {
    font-size: 2.5rem;
  }
  
  .course-hero-stats {
    gap: 1rem;
  }
  
  .stat-item {
    min-width: 100px;
    padding: 0.75rem 1rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .showcase-image {
    height: 300px;
  }
}

/* ============================================
   新增板块 - 丰富内容样式
   ============================================ */

/* 为什么选择CAAC */
.why-caac-section {
  background: #f8fafc;
  padding: 5rem 0;
}

.why-caac-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-caac-left .section-title {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
}

.why-caac-left .section-desc {
  color: #64748b;
  margin-bottom: 2rem;
  font-size: 1rem;
}

.why-caac-list {
  list-style: none;
  padding: 0;
}

.why-caac-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.why-caac-list .check-icon {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-caac-list strong {
  color: #0f172a;
  font-weight: 600;
}

.why-caac-list p {
  color: #64748b;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.why-caac-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.why-caac-images img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 1rem;
}

.why-caac-images img:first-child {
  grid-column: 1 / -1;
  height: 200px;
}

/* 执照类型 */
.license-types-section {
  padding: 5rem 0;
  background: white;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.section-header-center {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header-center .section-title {
  text-align: center;
}

.section-header-center .section-subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* FAQ区域深色背景标题颜色 */
.faq-section .section-title,
.faq-section .section-subtitle {
  color: white;
}

.view-more {
  color: #635bff;
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.view-more:hover {
  color: #00d4ff;
}

.license-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.license-card {
  background: #ffffff;
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.license-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.license-number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  color: white;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.license-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.license-card h3 {
  padding: 1rem 1.5rem 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: #1a1a2e;
}

.license-desc {
  padding: 0 1.5rem;
  color: #4a4a6a;
  font-size: 0.875rem;
}

.license-difficulty {
  padding: 1rem 1.5rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #64748b;
}

.license-difficulty .stars {
  color: #f59e0b;
}

/* 课程内容 */
.course-modules-section {
  padding: 5rem 0;
  background: #f8fafc;
}

.course-modules-section .section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 3rem;
}

.course-modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.module-card {
  background: white;
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.module-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.module-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 1rem;
}

.module-card ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.module-card li {
  color: #64748b;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  position: relative;
}

.module-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #635bff;
}

/* 学习流程 */
.learning-process-section {
  padding: 5rem 0;
  background: white;
}

.process-timeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.process-step {
  background: #f8fafc;
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  min-width: 180px;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.process-step:hover {
  border-color: #635bff;
  transform: translateY(-4px);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.step-number {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
  line-height: 32px;
  margin-bottom: 0.5rem;
}

.process-step h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.25rem;
}

.process-step p {
  color: #64748b;
  font-size: 0.875rem;
}

.process-arrow {
  font-size: 1.5rem;
  color: #635bff;
  font-weight: 700;
}

/* 教练团队 */
.instructors-section {
  padding: 5rem 0;
  background: #f8fafc;
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.instructor-card {
  background: white;
  border-radius: 1.5rem;
  overflow: hidden;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.instructor-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.instructor-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.instructor-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0f172a;
  margin: 1rem 0 0.25rem;
}

.instructor-title {
  color: #635bff;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.instructor-info {
  color: #64748b;
  font-size: 0.75rem;
  padding: 0 1rem 1.5rem;
  line-height: 1.6;
}

/* 学员案例 */
.student-cases-section {
  padding: 5rem 0;
  background: white;
}

.student-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: white;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.case-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.case-content {
  padding: 1.5rem;
}

.case-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.75rem;
}

.case-content p {
  color: #64748b;
  font-size: 0.875rem;
  line-height: 1.6;
}

/* 响应式适配 */
@media (max-width: 1024px) {
  .why-caac-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .license-types-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .course-modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .instructors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .student-cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .license-types-grid,
  .course-modules-grid,
  .instructors-grid,
  .student-cases-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    flex-direction: column;
  }
  
  .process-arrow {
    transform: rotate(90deg);
  }
  
  .section-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ===== 新增板块样式 - 优化内容 ===== */

/* 学员评价 */
.testimonials-section {
  padding: 5rem 0;
  background: #f8fafc;
}

.section-subtitle {
  text-align: center;
  color: #64748b;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: white;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #635bff;
}

.testimonial-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
}

.testimonial-info p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.testimonial-stars {
  color: #f59e0b;
  margin-bottom: 1rem;
}

.testimonial-text {
  color: #475569;
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* FAQ常见问题 */
.faq-section {
  padding: 5rem 0;
  background: transparent;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.faq-item {
  background: rgba(20, 35, 60, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item:hover {
  background: rgba(25, 45, 75, 0.8);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.faq-icon {
  color: #635bff;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.faq-answer {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9375rem;
  line-height: 1.7;
  padding-left: 2rem;
}

/* 就业方向 */
.career-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: white;
}

.career-section .section-title {
  color: white;
  text-align: center;
}

.career-section .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.career-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.career-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.career-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.15);
}

.career-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.career-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.career-salary {
  font-size: 1.5rem;
  font-weight: 700;
  color: #00d4ff;
  margin-bottom: 0.5rem;
}

.career-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.salary-chart {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
}

.salary-bar {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  gap: 1rem;
}

.salary-label {
  width: 100px;
  font-size: 0.875rem;
  text-align: right;
}

.salary-progress {
  flex: 1;
  height: 30px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  overflow: hidden;
}

.salary-fill {
  height: 100%;
  background: linear-gradient(90deg, #635bff 0%, #00d4ff 100%);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 1rem;
  font-weight: 600;
  font-size: 0.875rem;
}

/* 对比表格 */
.compare-section {
  padding: 5rem 0;
}

.compare-section .section-title {
  color: #1a1a2e;
}

.compare-section .section-subtitle {
  color: #4a4a6a;
}

.compare-table {
  background: #ffffff;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.compare-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  color: white;
  padding: 1.25rem;
  font-weight: 600;
  text-align: center;
}

.compare-header > div:first-child {
  text-align: left;
}

.compare-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  padding: 1.25rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  align-items: center;
}

.compare-row:last-child {
  border-bottom: none;
}

.compare-row:nth-child(even) {
  background: rgba(99, 91, 255, 0.03);
}

.compare-feature {
  font-weight: 600;
  color: #1a1a2e;
}

.compare-item {
  text-align: center;
  font-size: 1.25rem;
}

.compare-us {
  color: #10b981;
  font-weight: 700;
}

.compare-other {
  color: #64748b;
}

/* CTA强化 */
.cta-section-new {
  background: linear-gradient(135deg, #ff6b00 0%, #ff8533 100%);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

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

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.cta-timer {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.timer-box {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  text-align: center;
  min-width: 80px;
}

.timer-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  display: block;
}

.timer-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.cta-form {
  max-width: 500px;
  margin: 0 auto;
}

.cta-input-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cta-input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 1rem;
  font-size: 1rem;
  background: white;
}

.cta-input::placeholder {
  color: #94a3b8;
}

.btn-cta {
  background: #0f172a;
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-guarantees {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.cta-guarantee {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
}

.cta-guarantee-icon {
  font-size: 1.25rem;
}

/* 浮动咨询按钮 */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.floating-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%);
  color: white;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(99, 91, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
}

.floating-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(99, 91, 255, 0.5);
}

.floating-btn.phone {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.floating-btn.phone:hover {
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .career-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid,
  .career-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-input-group {
    flex-direction: column;
  }
  
  .cta-timer {
    gap: 0.5rem;
  }
  
  .timer-box {
    padding: 0.75rem 1rem;
    min-width: 60px;
  }
  
  .timer-number {
    font-size: 1.75rem;
  }
  
  .floating-cta {
    bottom: 1rem;
    right: 1rem;
  }
  
  .floating-btn span {
    display: none;
  }
  
  .floating-btn {
    padding: 1rem;
    border-radius: 50%;
  }
}

/* ===== 学员评价 - 正式商务风格 ===== */
.testimonials-section-new {
  padding: 6rem 0;
  background: transparent;
}

.testimonials-section-new .section-title {
  color: white;
}

.testimonials-section-new .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.container-full {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.testimonials-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.testimonial-card-large {
  background: rgba(20, 35, 60, 0.7);
  border-radius: 1rem;
  padding: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
  height: auto;
}

.testimonial-card-large:hover {
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: normal;
  width: 100%;
}

.testimonial-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 4rem;
}

.testimonial-tags .tag {
  background: rgba(255, 255, 255, 0.9);
  color: #1e293b;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
}

.testimonial-header-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #e2e8f0;
}

.testimonial-avatar-large {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #FF6B00;
}

.testimonial-meta {
  flex: 1;
}

.testimonial-meta h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.125rem;
}

.testimonial-job {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.testimonial-rating-large {
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 2px;
}

.star-icon {
  width: 18px;
  height: 18px;
}

.star-full {
  fill: #f59e0b;
  filter: drop-shadow(0 0 2px rgba(245, 158, 11, 0.4));
}

.star-half {
  fill: url(#star-gradient);
  filter: drop-shadow(0 0 2px rgba(245, 158, 11, 0.4));
}

.star-empty {
  fill: rgba(245, 158, 11, 0.2);
  stroke: rgba(245, 158, 11, 0.3);
  stroke-width: 1;
}

.star-svg {
  width: 18px;
  height: 18px;
  fill: #f59e0b;
  filter: drop-shadow(0 0 2px rgba(245, 158, 11, 0.4));
}

.star-svg.half {
  fill: url(#star-half);
}

.star-svg.star-30 {
  fill: url(#star-30);
}

.star-svg.star-60 {
  fill: url(#star-60);
}

.star-svg.star-80 {
  fill: url(#star-80);
}

.star-svg.empty {
  fill: rgba(245, 158, 11, 0.2);
  stroke: rgba(245, 158, 11, 0.3);
  stroke-width: 1.5;
}

.testimonial-salary-tag {
  text-align: right;
  background: #f1f5f9;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  border-left: 3px solid #FF6B00;
}

.salary-label {
  display: block;
  font-size: 0.7rem;
  color: #64748b;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.125rem;
}

.salary-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: #FF6B00;
}

.testimonials-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-large {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-large:last-child {
  border-right: none;
}

.stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 107, 0, 0.2);
  border-radius: 0.75rem;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
  stroke: #FF6B00;
}

.stat-number-large {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.25rem;
}

.stat-label-large {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

/* ===== 就业方向与薪资 - 正式商务风格 ===== */
.career-section-new {
  padding: 6rem 0;
  background: transparent;
  position: relative;
}

.career-section-new .section-title {
  color: white;
}

.career-section-new .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.salary-overview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.salary-highlight {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 0.75rem;
  padding: 1.75rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.salary-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: #FF6B00;
  border-radius: 0 0 2px 2px;
}

.highlight-label {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.highlight-value {
  display: block;
  font-size: 2.25rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.highlight-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: rgba(255, 107, 0, 0.2);
  color: #FF6B00;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.career-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.career-card-modern {
  background: rgba(20, 35, 60, 0.7);
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
}

.career-card-modern:hover {
  transform: translateY(-4px);
}

.career-image {
  position: relative;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.career-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,22,40,0.3) 0%, rgba(10,22,40,0.5) 100%);
}

.career-icon-bg {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 107, 0, 0.15);
  border-radius: 0.75rem;
}

.career-icon-bg svg {
  width: 28px;
  height: 28px;
  stroke: #FF6B00;
}

.career-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.career-badge.hot {
  background: rgba(220, 38, 38, 0.9);
  color: white;
}

.career-badge.stable {
  background: rgba(37, 99, 235, 0.9);
  color: white;
}

.career-badge.seasonal {
  background: rgba(217, 119, 6, 0.9);
  color: white;
}

.career-badge.high {
  background: rgba(5, 150, 105, 0.9);
  color: white;
}

.career-badge.gov {
  background: rgba(124, 58, 237, 0.9);
  color: white;
}

.career-badge.new {
  background: rgba(219, 39, 119, 0.9);
  color: white;
}

.career-content {
  padding: 1.25rem;
}

.career-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.375rem;
}

.career-content .career-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.875rem;
  line-height: 1.5;
}

.career-salary-bar {
  margin-bottom: 0.875rem;
}

.salary-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.375rem;
}

.salary-fill {
  height: 100%;
  background: linear-gradient(90deg, #FF6B00 0%, #ff8533 100%);
  border-radius: 3px;
}

.salary-fill.high-salary {
  background: linear-gradient(90deg, #16a34a 0%, #22c55e 100%);
}

.salary-text {
  font-size: 1rem;
  font-weight: 600;
  color: #FF6B00;
}

.career-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.career-tag {
  background: #f8fafc;
  color: #475569;
  padding: 0.25rem 0.625rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid #e2e8f0;
}

.career-data-source {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.source-icon svg {
  width: 16px;
  height: 16px;
  stroke: #FF6B00;
}

/* 响应式适配 */
@media (max-width: 1200px) {
  .testimonials-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonial-card-large:last-child {
    grid-column: 1 / -1;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .career-cards-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .salary-overview {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .container-full {
    padding: 0 1rem;
  }
  
  .testimonials-row {
    grid-template-columns: 1fr;
  }
  
  .testimonials-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-item-large {
    border-right: none;
    border-bottom: 1px solid #f1f5f9;
  }
  
  .career-cards-row {
    grid-template-columns: 1fr;
  }
  
  .salary-overview {
    grid-template-columns: 1fr;
  }
  
  .highlight-value {
    font-size: 2rem;
  }
}

/* ===== CTA区域 - 带滑动背景 ===== */
.cta-section-enhanced {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: rgba(15, 30, 55, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);}

.cta-background-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: none;
}

.cta-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.cta-bg-slide.active {
  opacity: 1;
}

.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 30, 55, 0.75);
  backdrop-filter: blur(20px);
}

.cta-enhanced-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.cta-left {
  color: white;
}

.cta-enhanced-content {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-left {
  color: white;
}

.cta-badge-enhanced {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 107, 0, 0.2);
  border: 1px solid rgba(255, 107, 0, 0.4);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  color: #FF6B00;
}

.cta-badge-enhanced svg {
  stroke: #FF6B00;
}

.cta-title-enhanced {
  font-size: 2.75rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-desc-enhanced {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2rem;
}

/* CTA统计数据 */
.cta-stats-row {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.cta-stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cta-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: #FF6B00;
  line-height: 1;
}

.cta-stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.cta-stat-badge {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  width: fit-content;
}

.cta-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
}

.benefit-item svg {
  stroke: #22c55e;
  flex-shrink: 0;
}

.cta-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.enroll-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.enroll-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.enroll-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
}

.slots-left {
  text-align: right;
}

.slots-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #FF6B00;
  line-height: 1;
}

.slots-text {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.enroll-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  margin: 0;
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  background: white;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: #FF6B00;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.btn-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: #64748b;
}

.cta-phone {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
}

.phone-label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.phone-number {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: #FF6B00;
  text-decoration: none;
  transition: opacity 0.2s;
}

.phone-number:hover {
  opacity: 0.9;
}

.phone-number svg {
  stroke: #FF6B00;
}

/* 悬浮按钮 */
.float-contact {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1000;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #FF6B00;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.4);
  transition: transform 0.2s;
  border: none;
  cursor: pointer;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-top {
  background: rgba(10, 22, 40, 0.8);
}

/* ===== Footer ===== */
.footer {
  background: #0A1628;
  padding: 4rem 0 2rem;
  color: white;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 40px;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.contact-item svg {
  stroke: #FF6B00;
}

.footer-column h4 {
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1.25rem;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-column a,
.footer-column li {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-column a:hover {
  color: #FF6B00;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* CTA和Footer响应式 */
@media (max-width: 1024px) {
  .cta-enhanced-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .cta-right {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .cta-title-enhanced {
    font-size: 1.75rem;
  }
  
  .cta-benefits {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .countdown-timer {
    gap: 0.5rem;
  }
  
  .time-box {
    min-width: 50px;
  }
  
  .time-num {
    font-size: 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .float-contact {
    bottom: 1rem;
    right: 1rem;
  }
  
  .float-btn {
    width: 48px;
    height: 48px;
  }
}