.page-faq {
  --faq-glow: 0 0 24px rgba(0, 255, 135, 0.12);
  position: relative;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.page-faq img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-hero {
  position: relative;
  padding: var(--space-6) 0 0;
  border-bottom: 1px solid var(--border-line);
  background:
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    radial-gradient(ellipse at 15% 20%, rgba(0, 255, 135, 0.10), transparent 45%);
  background-size: 34px 34px, 34px 34px, auto;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary), var(--accent-secondary));
  opacity: 0.8;
  z-index: 2;
}

.page-faq .faq-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-2) var(--space-5) 0;
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumb {
  margin-bottom: var(--space-4);
}

.page-faq .faq-kicker {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  border: 1px solid rgba(0, 255, 135, 0.4);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: var(--space-4);
}

.page-faq h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 5vw, var(--fs-hero));
  font-weight: 900;
  line-height: 1.08;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
  max-width: 60ch;
}

.page-faq .faq-title-brand {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-faq .faq-lead {
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 82ch;
  margin: 0 0 var(--space-5);
}

.page-faq .faq-search {
  position: relative;
  max-width: 680px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 37, 64, 0.85);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  padding: 5px 6px 5px 16px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq .faq-search:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(0, 255, 135, 0.12), var(--faq-glow);
}

.page-faq .faq-search-icon {
  color: var(--accent-tertiary);
  font-size: 1.3rem;
  line-height: 1;
}

.page-faq .faq-search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 10px 0;
  outline: none;
}

.page-faq .faq-search-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.85;
}

.page-faq .faq-search-hint {
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent-tertiary);
  font-size: 0.75rem;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.page-faq .faq-hero-media {
  margin-top: var(--space-6);
  position: relative;
}

.page-faq .faq-hero-media .media-frame {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-top: 1px solid var(--border-line);
}

.page-faq .faq-hero-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-main {
  padding: var(--space-7) 0;
}

.page-faq .faq-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-faq .faq-toc {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  position: static;
}

.page-faq .faq-toc-title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--fs-card);
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-faq .faq-toc-title::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  box-shadow: 0 0 12px var(--accent-primary);
  display: inline-block;
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-2);
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-line) transparent;
}

.page-faq .faq-toc-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.page-faq .faq-toc-link:hover,
.page-faq .faq-toc-link:focus-visible {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: rgba(0, 255, 135, 0.06);
}

.page-faq .faq-toc-num {
  color: var(--accent-secondary);
  font-family: var(--font-heading);
  font-size: 0.8rem;
}

.page-faq .faq-toc-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-3);
  border: 1px dashed var(--border-line);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.page-faq .faq-group {
  margin-bottom: var(--space-7);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-group-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--fs-card);
  font-weight: 900;
  margin: 0 0 var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-line);
}

.page-faq .faq-group-num {
  font-size: 1.75rem;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-faq .faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.page-faq .faq-item:hover {
  background: rgba(15, 37, 64, 0.75);
}

.page-faq .faq-item[open] {
  border-color: rgba(0, 255, 135, 0.45);
  background:
    linear-gradient(135deg, rgba(0, 255, 135, 0.05), transparent 55%),
    var(--bg-card);
}

.page-faq .faq-item > summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
}

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

.page-faq .faq-q,
.page-faq .faq-a {
  flex-shrink: 0;
  width: 27px;
  height: 27px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.72rem;
  border-radius: 7px;
}

.page-faq .faq-q {
  background: var(--accent-primary);
  color: #0A192F;
  box-shadow: 0 0 16px rgba(0, 255, 135, 0.25);
}

.page-faq .faq-a {
  border: 1px solid rgba(0, 255, 135, 0.6);
  color: var(--accent-primary);
  background: rgba(0, 255, 135, 0.08);
}

.page-faq .faq-question-text {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  padding-top: 3px;
  transition: color var(--transition-fast);
}

.page-faq .faq-item > summary:hover .faq-question-text {
  color: var(--accent-tertiary);
}

.page-faq .faq-toggle {
  flex-shrink: 0;
  color: var(--accent-secondary);
  font-size: 1.25rem;
  line-height: 1;
  margin-top: 2px;
  transition: transform var(--transition-base);
}

.page-faq .faq-item[open] > summary .faq-toggle {
  transform: rotate(45deg);
}

.page-faq .faq-answer {
  display: flex;
  gap: var(--space-3);
  margin: -2px var(--space-4) var(--space-4) calc(var(--space-4) + 27px + var(--space-3));
  padding: var(--space-3) 0 0 var(--space-1);
  border-top: 1px dashed rgba(26, 47, 78, 0.6);
  color: var(--text-secondary);
  font-size: var(--fs-body);
  line-height: 1.7;
}

.page-faq .faq-answer p {
  margin: 0;
}

.page-faq .faq-answer a {
  color: var(--accent-tertiary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.page-faq .faq-answer a:hover {
  color: var(--accent-primary);
}

.page-faq .faq-contact {
  background: var(--bg-card);
  border-top: 1px solid var(--border-line);
  padding: var(--space-8) 0;
  position: relative;
  overflow: hidden;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary), var(--accent-secondary));
  opacity: 0.7;
}

.page-faq .faq-contact::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08), transparent 70%);
  pointer-events: none;
}

.page-faq .faq-contact-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.page-faq .faq-contact-label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  border: 1px solid rgba(255, 75, 75, 0.4);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: var(--space-3);
}

.page-faq .faq-contact h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.5vw, var(--fs-section));
  font-weight: 900;
  margin: 0 0 var(--space-3);
  line-height: 1.2;
}

.page-faq .faq-contact-text > p {
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 60ch;
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: var(--space-4) 0 var(--space-5);
  padding: 0;
}

.page-faq .faq-contact-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px dashed var(--border-line);
  color: var(--text-primary);
  font-size: var(--fs-body);
}

.page-faq .faq-contact-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-tertiary);
  border-radius: 1px;
  transform: rotate(45deg);
  flex-shrink: 0;
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-faq .faq-contact-visual .media-frame {
  background: var(--bg-primary);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.page-faq .faq-contact-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

@media (max-width: 766px) {
  .page-faq .faq-search-hint {
    display: none;
  }

  .page-faq .faq-answer {
    margin-left: var(--space-4);
    margin-right: var(--space-3);
  }
}

@media (min-width: 767px) {
  .page-faq .faq-hero-media .media-frame {
    aspect-ratio: 3 / 1;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: var(--space-7);
  }

  .page-faq .faq-toc {
    top: calc(var(--header-h) + 24px);
    position: sticky;
    align-self: start;
  }

  .page-faq .faq-toc-list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-faq .faq-toc-link {
    display: flex;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) 0;
    border: 0;
    border-radius: 0;
    border-bottom: 1px solid rgba(26, 47, 78, 0.8);
    white-space: normal;
  }

  .page-faq .faq-toc-link:hover,
  .page-faq .faq-toc-link:focus-visible {
    padding-left: var(--space-2);
    background: transparent;
  }

  .page-faq .faq-toc-link:last-child {
    border-bottom: 0;
  }

  .page-faq .faq-toc-note {
    display: block;
    margin-top: var(--space-4);
    padding: var(--space-4);
  }

  .page-faq .faq-toc-note .btn {
    margin-top: var(--space-3);
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: 1fr 400px;
    align-items: center;
    gap: var(--space-7);
  }

  .page-faq .faq-contact-visual .media-frame {
    transform: rotate(2deg);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  }
}