.page-hero {
  padding-top: 68px;
  padding-bottom: 48px;
  background: linear-gradient(160deg, #0f172a 0%, #1e293b 40%, #0f172a 100%);
  color: var(--color-text-light);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 500px 300px at 30% 40%, rgba(26, 115, 232, 0.2), transparent),
    radial-gradient(ellipse 400px 400px at 70% 60%, rgba(108, 99, 255, 0.15), transparent);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px var(--container-padding) 40px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumb .sep {
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb .current {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero h1 {
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

.faq-search {
  position: relative;
  max-width: 560px;
  margin: 32px auto 0;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 6px 6px 6px 20px;
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
}

.faq-search:focus-within {
  border-color: rgba(26, 115, 232, 0.6);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

.faq-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #ffffff;
  font-size: 1rem;
  padding: 12px 0;
  font-family: inherit;
}

.faq-search input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.faq-search-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #ffffff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.faq-search-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.4);
}

.faq-section {
  padding: 64px 0 80px;
  background: var(--color-bg);
}

.faq-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.faq-category {
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.faq-category:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.faq-category.active {
  color: var(--color-text-light);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.faq-item summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: background var(--transition-fast);
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::marker {
  display: none;
  content: '';
}

.faq-item summary:hover {
  background: var(--color-bg-alt);
}

.faq-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  flex-shrink: 0;
  white-space: nowrap;
}

.faq-question-text {
  flex: 1;
  line-height: 1.5;
}

.faq-chevron {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] summary .faq-chevron {
  transform: rotate(180deg);
  background: var(--color-primary);
  color: var(--color-text-light);
}

.faq-item[open] summary {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.faq-answer {
  padding: 0 24px;
  overflow: hidden;
  animation: faqExpand 0.3s ease-out;
}

.faq-answer p {
  padding: 20px 0;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin: 0;
}

.faq-answer code {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-primary-dark);
}

.faq-answer a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

@keyframes faqExpand {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-cta {
  margin-top: 56px;
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #1e3a5f 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.faq-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 400px 200px at 20% 50%, rgba(26, 115, 232, 0.3), transparent),
    radial-gradient(ellipse 300px 300px at 80% 50%, rgba(108, 99, 255, 0.2), transparent);
  pointer-events: none;
}

.faq-cta-inner {
  position: relative;
  z-index: 1;
  padding: 56px 48px;
  text-align: center;
  color: var(--color-text-light);
}

.faq-cta-inner h2 {
  font-size: 1.75rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.faq-cta-inner p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
}

.faq-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.faq-cta .btn-primary {
  padding: 14px 32px;
}

.faq-cta .btn-secondary {
  padding: 14px 32px;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-text-light);
}

.faq-cta .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-light);
}

@media (max-width: 960px) {
  .page-hero h1 {
    font-size: 2rem;
  }

  .page-hero p {
    font-size: 1rem;
  }

  .faq-categories {
    gap: 6px;
    margin-bottom: 32px;
  }

  .faq-category {
    padding: 8px 18px;
    font-size: 0.875rem;
  }

  .faq-item summary {
    padding: 16px 20px;
  }

  .faq-answer {
    padding: 0 20px;
  }

  .faq-cta-inner {
    padding: 40px 28px;
  }
}

@media (max-width: 560px) {
  .page-hero {
    padding-top: 68px;
    padding-bottom: 32px;
  }

  .page-hero-content {
    padding: 40px var(--container-padding) 24px;
  }

  .page-hero h1 {
    font-size: 1.75rem;
  }

  .faq-search {
    margin-top: 24px;
    padding: 4px 4px 4px 16px;
  }

  .faq-search input {
    font-size: 0.9375rem;
    padding: 10px 0;
  }

  .faq-search-btn {
    width: 38px;
    height: 38px;
  }

  .faq-category {
    padding: 7px 14px;
    font-size: 0.8125rem;
  }

  .faq-item summary {
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 16px;
    font-size: 0.9375rem;
  }

  .faq-tag {
    font-size: 0.6875rem;
    padding: 3px 10px;
  }

  .faq-chevron {
    margin-left: auto;
  }

  .faq-answer {
    padding: 0 16px;
  }

  .faq-answer p {
    font-size: 0.875rem;
    padding: 16px 0;
  }

  .faq-cta-inner {
    padding: 32px 20px;
  }

  .faq-cta-inner h2 {
    font-size: 1.375rem;
  }

  .faq-cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .faq-cta-actions .btn {
    width: 100%;
    max-width: 260px;
  }
}