.page-faq {
  position: relative;
  overflow-x: clip;
}

.page-faq .breadcrumb {
  padding-top: calc(var(--header-h) + 20px);
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-faq .breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

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

.page-faq .bc-sep {
  margin: 0 8px;
  color: var(--color-border);
}

.page-faq .bc-current {
  color: var(--color-text);
}

.page-faq .faq-hero {
  position: relative;
  padding-top: 32px;
  padding-bottom: 4px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 85% 30%, rgba(0, 194, 255, 0.14), transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(255, 107, 53, 0.1), transparent 50%);
  clip-path: polygon(55% 0%, 100% 0%, 100% 100%, 70% 100%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-faq .faq-hero-content {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero-desc {
  max-width: 560px;
  margin: 16px 0 0;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .faq-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-hero-media {
  position: relative;
  z-index: 0;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--color-bg-elev);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}

.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 40%, rgba(0, 194, 255, 0.12) 50%, transparent 60%);
  background-size: 200% 100%;
  animation: page-faq-scan 6s linear infinite;
}

@keyframes page-faq-scan {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}

.page-faq .faq-main {
  padding-top: 56px;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 32px;
}

.page-faq .faq-sidebar {
  position: relative;
  z-index: 1;
}

.page-faq .faq-category-box {
  background: var(--color-bg-elev);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: 18px 16px;
}

.page-faq .faq-category-label {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-category-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s;
}

.page-faq .faq-category-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.page-faq .faq-category-btn.is-active {
  border-color: var(--color-accent);
  background: rgba(0, 194, 255, 0.12);
  color: var(--color-accent);
  box-shadow: 0 0 20px rgba(0, 194, 255, 0.16);
}

.page-faq .faq-count {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--color-text-muted);
}

.page-faq .faq-category-btn.is-active .faq-count {
  color: var(--color-accent);
}

.page-faq .faq-help-box {
  margin-top: 16px;
  padding: 16px;
  border: 1px dashed var(--color-border);
  background: rgba(31, 42, 68, 0.35);
}

.page-faq .faq-help-box-alt {
  border-color: rgba(255, 107, 53, 0.4);
}

.page-faq .faq-help-title {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}

.page-faq .faq-help-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.page-faq .faq-help-text a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 194, 255, 0.4);
}

.page-faq .faq-help-box-alt .faq-help-text a {
  color: var(--color-accent-alt);
  border-color: rgba(255, 107, 53, 0.4);
}

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

.page-faq .faq-group {
  margin-bottom: 36px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-faq .faq-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-text);
  text-transform: uppercase;
}

.page-faq .faq-group-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--color-border), transparent);
}

.page-faq .faq-group-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  padding: 0 6px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-bg);
  background: var(--color-accent);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-faq .accordion-item {
  border: 1px solid var(--color-border);
  background: rgba(15, 18, 27, 0.55);
  margin-bottom: 12px;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.page-faq .accordion-item:hover {
  border-color: rgba(0, 194, 255, 0.5);
}

.page-faq .accordion-item[data-open="true"] {
  border-color: var(--color-data);
  box-shadow: 0 0 24px rgba(57, 255, 136, 0.12);
}

.page-faq .accordion-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 18px;
  border: 0;
  background: none;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
}

.page-faq .faq-q-number {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 6px;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1;
  color: var(--color-accent);
  background: rgba(0, 194, 255, 0.1);
}

.page-faq .accordion-item[data-open="true"] .faq-q-number {
  color: var(--color-data);
  background: rgba(57, 255, 136, 0.1);
}

.page-faq .faq-q-title {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

.page-faq .accordion-panel {
  max-height: none;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.page-faq .accordion-panel[data-open="false"],
.page-faq .accordion-item[data-open="false"] .accordion-panel {
  max-height: 0;
}

.page-faq .accordion-panel-inner {
  padding: 0 22px 18px 58px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-faq .accordion-panel-inner p {
  margin: 0 0 8px;
}

.page-faq .accordion-panel-inner p:last-child {
  margin-bottom: 0;
}

.page-faq .accordion-panel-inner a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 194, 255, 0.3);
}

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

.page-faq .accordion-icon {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.page-faq .accordion-icon::before,
.page-faq .accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
  transform: translate(-50%, -50%);
  transition: transform 0.25s;
}

.page-faq .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-faq .accordion-item[data-open="true"] .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-faq .faq-support {
  position: relative;
  padding-top: 56px;
}

.page-faq .faq-support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-data), var(--color-accent-alt));
  opacity: 0.5;
}

.page-faq .faq-support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 36px;
}

.page-faq .faq-support-card {
  position: relative;
  padding: 28px;
  background: linear-gradient(135deg, rgba(31, 42, 68, 0.7), rgba(11, 14, 20, 0.9));
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent-alt);
}

.page-faq .faq-support-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-style: solid;
  border-width: 0 36px 36px 0;
  border-color: transparent var(--color-accent-alt) transparent transparent;
  opacity: 0.5;
}

.page-faq .faq-support-card-title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.page-faq .faq-support-card-desc {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.page-faq .faq-support-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-faq .faq-support-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 14px;
}

.page-faq .faq-support-item-label {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-text-muted);
}

.page-faq .faq-support-item-value {
  text-align: right;
  font-weight: 500;
  color: var(--color-text);
  word-break: break-all;
}

.page-faq .faq-support-card .btn {
  min-width: 160px;
}

.page-faq .faq-support-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elev);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

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

@media (min-width: 768px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: 40px;
  }

  .page-faq .faq-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-faq .faq-category-btn {
    justify-content: space-between;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
  }

  .page-faq .faq-support-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-hero {
    padding-top: 48px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: 56px;
  }

  .page-faq .faq-hero-media {
    transform: rotate(1.2deg);
  }

  .page-faq .faq-main {
    padding-top: 72px;
  }

  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .faq-support {
    padding-top: 72px;
  }
}