.page-faq {
  --faq-accent-install: var(--accent-orange);
  --faq-accent-data: var(--accent-green);
  --faq-accent-feedback: #7B61FF;
  --faq-sidebar-width: 280px;
  --faq-gap: 32px;
  --faq-radius-lg: 16px;
  --faq-radius-sm: 10px;
  --faq-panel-bg: rgba(16, 26, 46, 0.82);
  --faq-panel-hover: #1B2A4A;
  --faq-border: #2E4A7A;
  --faq-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  --faq-search-bg: #101A2E;
  --faq-search-focus: rgba(255, 107, 53, 0.12);
}

.page-faq .faq-hero {
  padding-top: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--faq-border);
  position: relative;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  border-radius: 2px;
}

.page-faq .faq-title {
  font-family: var(--font-headings);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.08;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.page-faq .faq-desc {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
  padding-top: 32px;
  padding-bottom: 64px;
}

.page-faq .faq-sidebar {
  display: none;
}

.page-faq .faq-sidebar-card {
  background: linear-gradient(165deg, rgba(16, 26, 46, 0.95), rgba(11, 29, 58, 0.9));
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius-lg);
  padding: 24px 20px;
  box-shadow: var(--faq-shadow);
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.page-faq .faq-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-faq .faq-sidebar-kicker {
  font-family: var(--font-numbers);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.page-faq .faq-sidebar-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--accent-green);
  background: rgba(57, 255, 20, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(57, 255, 20, 0.25);
}

.page-faq .live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.6);
  animation: faq-pulse 2s ease-in-out infinite;
}

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

.page-faq .faq-index-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-bottom: 1px solid rgba(46, 74, 122, 0.5);
}

.page-faq .faq-index-item + .faq-index-item {
  border-top: 1px solid rgba(46, 74, 122, 0.35);
}

.page-faq .faq-index-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 6px;
  text-decoration: none;
  color: var(--text-primary);
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-index-link:hover {
  background: rgba(27, 42, 74, 0.5);
  transform: translateX(4px);
}

.page-faq .faq-index-num {
  font-family: var(--font-numbers);
  font-size: 0.8125rem;
  color: var(--accent-orange);
  min-width: 28px;
}

.page-faq .faq-index-item:nth-child(2) .faq-index-num {
  color: var(--accent-green);
}

.page-faq .faq-index-item:nth-child(3) .faq-index-num {
  color: var(--faq-accent-feedback);
}

.page-faq .faq-index-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.page-faq .faq-index-name {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
}

.page-faq .faq-index-count {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.page-faq .faq-index-arrow {
  color: var(--text-secondary);
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-index-link:hover .faq-index-arrow {
  color: var(--accent-orange);
  transform: translateX(3px);
}

.page-faq .faq-sidebar-image {
  border-radius: var(--faq-radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}

.page-faq .faq-sidebar-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 1;
}

.page-faq .faq-sidebar-note {
  background: rgba(27, 42, 74, 0.6);
  border: 1px dashed rgba(46, 74, 122, 0.8);
  border-radius: var(--faq-radius-sm);
  padding: 14px;
}

.page-faq .faq-sidebar-note-text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 10px 0 0;
}

.page-faq .faq-sidebar-note-text strong {
  color: var(--accent-orange);
}

.page-faq .faq-sidebar-note-text a {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

.page-faq .faq-sidebar-note-text a:hover {
  text-decoration: underline;
}

.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-search-wrap {
  margin-bottom: 32px;
}

.page-faq .faq-search-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--faq-search-bg);
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius-sm);
  padding: 4px 16px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-search-inner:focus-within {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px var(--faq-search-focus);
}

.page-faq .faq-search-icon {
  font-family: var(--font-body);
  font-size: 1.375rem;
  color: var(--accent-orange);
  line-height: 1;
}

.page-faq .faq-search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 12px 0;
  min-width: 0;
}

.page-faq .faq-search-input::placeholder {
  color: #7A8FA8;
}

.page-faq .faq-search-hint {
  font-family: var(--font-numbers);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  background: rgba(27, 42, 74, 0.8);
  border: 1px solid rgba(46, 74, 122, 0.6);
  border-radius: 6px;
  padding: 4px 8px;
  white-space: nowrap;
}

.page-faq .faq-section {
  margin-bottom: 44px;
  padding-bottom: 8px;
}

.page-faq .faq-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.page-faq .faq-section-tag {
  font-family: var(--font-numbers);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 8px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 4px;
}

.page-faq .faq-section-tag[data-accent="orange"] {
  background: rgba(255, 107, 53, 0.15);
  color: var(--accent-orange);
  border: 1px solid rgba(255, 107, 53, 0.35);
}

.page-faq .faq-section-tag[data-accent="green"] {
  background: rgba(57, 255, 20, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(57, 255, 20, 0.3);
}

.page-faq .faq-section-heading-group {
  flex: 1;
}

.page-faq .faq-section-title {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  line-height: 1.2;
  margin: 0 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-faq .faq-section-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

.page-faq .faq-accordion {
  border-radius: var(--faq-radius-lg);
  overflow: hidden;
}

.page-faq .faq-accordion-item {
  background: var(--faq-panel-bg);
  border: 1px solid rgba(46, 74, 122, 0.55);
  border-radius: var(--faq-radius-sm);
  margin-bottom: 10px;
  transition: border-color 0.25s ease, background 0.25s ease;
  overflow: hidden;
}

.page-faq .faq-accordion-item:hover {
  border-color: rgba(255, 107, 53, 0.4);
}

.page-faq .faq-accordion-item.is-open {
  border-color: rgba(255, 107, 53, 0.55);
  background: rgba(16, 26, 46, 0.98);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.page-faq .faq-accordion-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 16px;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  transition: background 0.25s ease;
}

.page-faq .faq-accordion-trigger:hover {
  background: rgba(27, 42, 74, 0.5);
}

.page-faq .faq-q-icon {
  font-family: var(--font-headings);
  font-size: 0.9375rem;
  color: var(--accent-orange);
  background: rgba(255, 107, 53, 0.12);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-faq .faq-section[data-section-name="data"] .faq-q-icon {
  color: var(--accent-green);
  background: rgba(57, 255, 20, 0.1);
}

.page-faq .faq-section[data-section-name="feedback"] .faq-q-icon {
  color: var(--faq-accent-feedback);
  background: rgba(123, 97, 255, 0.14);
}

.page-faq .faq-q-text {
  flex: 1;
}

.page-faq .faq-toggle-indicator {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.page-faq .faq-toggle-indicator::before,
.page-faq .faq-toggle-indicator::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--text-secondary);
  transition: background 0.25s ease, transform 0.3s ease;
}

.page-faq .faq-toggle-indicator::before {
  width: 14px;
  height: 2px;
  border-radius: 2px;
}

.page-faq .faq-toggle-indicator::after {
  width: 2px;
  height: 14px;
  border-radius: 2px;
}

.page-faq .faq-accordion-item.is-open .faq-toggle-indicator::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-faq .faq-accordion-item.is-open .faq-toggle-indicator::before {
  background: var(--accent-orange);
}

.page-faq .faq-accordion-panel[hidden] {
  display: none;
}

.page-faq .faq-accordion-panel {
  padding: 0 16px 18px;
  border-top: 1px solid rgba(46, 74, 122, 0.3);
  margin-top: 0;
}

.page-faq .faq-accordion-panel p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 14px 0 0;
}

.page-faq .faq-accordion-panel a {
  color: var(--accent-orange);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 107, 53, 0.3);
}

.page-faq .faq-accordion-panel a:hover {
  color: var(--accent-green);
  border-bottom-color: var(--accent-green);
}

.page-faq .faq-accordion-panel .faq-code {
  font-family: var(--font-numbers);
  font-size: 0.8125rem;
  color: var(--accent-green);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.2);
  border-radius: 6px;
  padding: 2px 8px;
  white-space: nowrap;
}

.page-faq .faq-feedback-image-block {
  margin-top: 20px;
  margin-bottom: 28px;
  border: 1px solid rgba(46, 74, 122, 0.5);
  border-radius: var(--faq-radius-lg);
  overflow: hidden;
  background: var(--faq-search-bg);
}

.page-faq .faq-feedback-media {
  position: relative;
  overflow: hidden;
}

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

.page-faq .faq-feedback-image-caption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid rgba(46, 74, 122, 0.4);
}

.page-faq .faq-feedback-image-caption p {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.page-faq .faq-promo-row {
  margin-top: 8px;
}

.page-faq .faq-promo-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(125deg, rgba(255, 107, 53, 0.1), rgba(16, 26, 46, 0.6) 60%);
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-radius: var(--faq-radius-lg);
  padding: 24px;
}

.page-faq .faq-promo-icon {
  font-family: var(--font-numbers);
  font-size: 1.6rem;
  color: var(--accent-orange);
  line-height: 1;
}

.page-faq .faq-promo-title {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-faq .faq-promo-text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.page-faq .faq-promo-text a {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

.page-faq .faq-promo-text a:hover {
  text-decoration: underline;
}

.page-faq .faq-promo-btn {
  align-self: flex-start;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 8px;
  background: var(--accent-orange);
  color: #fff;
  text-decoration: none;
  transition: background 0.25s ease, transform 0.2s ease;
}

.page-faq .faq-promo-btn:hover {
  background: #FF8558;
  transform: translateY(-2px);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .page-faq .faq-layout {
    grid-template-columns: 1fr;
  }

  .page-faq .faq-accordion-trigger {
    font-size: 1rem;
    padding: 18px 20px;
  }

  .page-faq .faq-accordion-panel {
    padding: 0 20px 20px;
  }

  .page-faq .faq-accordion-panel p {
    font-size: 0.9375rem;
  }

  .page-faq .faq-promo-card {
    flex-direction: row;
    align-items: center;
  }

  .page-faq .faq-promo-icon {
    font-size: 2rem;
  }

  .page-faq .faq-promo-content {
    flex: 1;
  }

  .page-faq .faq-promo-btn {
    flex-shrink: 0;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-sidebar-width) minmax(0, 1fr);
    gap: 44px;
  }

  .page-faq .faq-sidebar {
    display: block;
    position: relative;
  }

  .page-faq .faq-search-wrap {
    margin-bottom: 40px;
  }

  .page-faq .faq-section {
    margin-bottom: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .live-dot {
    animation: none;
  }

  .page-faq .faq-index-link,
  .page-faq .faq-promo-btn,
  [data-reveal] {
    transition: none;
  }
}