.page-faq {
  --faq-radius: 20px;
  --faq-gap: 14px;
  --faq-card: #1e2a3a;
  --faq-card-soft: #24344a;
  --faq-glow: rgba(0, 255, 136, 0.12);
  --faq-glow-hot: rgba(255, 77, 0, 0.14);
  --faq-toc-bg: rgba(245, 247, 250, 0.04);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 36px;
  background:
    linear-gradient(120deg, rgba(0, 255, 136, 0.08) 0%, transparent 46%),
    linear-gradient(180deg, rgba(6, 14, 26, 0.35) 0%, transparent 100%);
  border-bottom: 3px solid var(--color-accent);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 44px;
  right: -110px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--faq-glow) 0%, transparent 72%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-faq .faq-hero-copy {
  min-width: 0;
}

.page-faq .faq-hero-title {
  margin: 10px 0 12px;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  line-height: 1.08;
  letter-spacing: 0.01em;
}

.page-faq .faq-hero-title span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-accent);
}

.page-faq .faq-hero-desc {
  max-width: 560px;
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-mid);
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 430px;
  margin-bottom: 18px;
}

.page-faq .faq-stat {
  position: relative;
  overflow: hidden;
  background: var(--faq-card);
  border: 1px solid var(--color-border);
  border-radius: var(--faq-radius);
  padding: 12px 8px 10px;
  text-align: center;
}

.page-faq .faq-stat::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--color-accent);
}

.page-faq .faq-stat:nth-child(2)::before {
  background: var(--color-hot);
}

.page-faq .faq-stat:nth-child(3)::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-hot));
}

.page-faq .faq-stat span {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.7rem;
  line-height: 1.2;
}

.page-faq .faq-stat small {
  display: block;
  margin-top: 3px;
  font-size: 0.76rem;
  color: var(--color-text-mid);
}

.page-faq .faq-quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-quick-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 77, 0, 0.26);
  background: var(--faq-glow-hot);
  color: var(--color-text);
  font-size: 0.92rem;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.page-faq .faq-quick-link span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-hot);
}

.page-faq .faq-quick-link:hover {
  border-color: rgba(255, 77, 0, 0.52);
  background: rgba(255, 77, 0, 0.22);
}

.page-faq .faq-hero-figure {
  margin: 0;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 600px;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--faq-card);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 0;
}

.page-faq .faq-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 6px;
}

.page-faq .faq-sidebar-card {
  padding: 18px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--faq-card);
}

.page-faq .faq-widget-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.page-faq .faq-widget-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-faq .faq-widget-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--faq-glow);
}

.page-faq .faq-toc {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq .faq-toc-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: var(--faq-toc-bg);
  color: var(--color-text);
  font-size: 0.94rem;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.page-faq .faq-toc-link:hover {
  background: var(--faq-glow);
  border-color: rgba(0, 255, 136, 0.22);
}

.page-faq .faq-toc-text {
  font-weight: 600;
}

.page-faq .faq-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  background: var(--faq-glow);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.page-faq .faq-sidebar-figure {
  margin: 4px 0;
}

.page-faq .faq-sidebar-figure img {
  display: block;
  width: 300px;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--faq-card);
}

.page-faq .faq-support-card {
  background: linear-gradient(180deg, #1e2a3a, #182133);
}

.page-faq .faq-support-time {
  margin: 0 0 8px;
  font-size: 0.94rem;
  font-weight: 700;
}

.page-faq .faq-support-tips {
  margin: 0 0 14px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--color-text-mid);
}

.page-faq .faq-support-action {
  display: grid;
}

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

.page-faq .faq-section {
  margin-bottom: 34px;
}

.page-faq .faq-section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.page-faq .faq-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 2.1rem;
  line-height: 1;
  color: var(--color-accent);
}

.page-faq .faq-section-title {
  margin: 0 0 3px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.2;
}

.page-faq .faq-section-desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-text-mid);
}

.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--faq-gap);
}

.page-faq .faq-item {
  background: var(--faq-card);
  border: 1px solid var(--color-border);
  border-radius: var(--faq-radius);
  overflow: hidden;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.page-faq .faq-item:hover {
  border-color: rgba(0, 255, 136, 0.28);
}

.page-faq .faq-item[open] {
  background: var(--faq-card-soft);
  border-color: rgba(0, 255, 136, 0.32);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
}

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

.page-faq .faq-q {
  flex: 1;
  min-width: 0;
}

.page-faq .faq-icon {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}

.page-faq .faq-icon::before,
.page-faq .faq-icon::after {
  content: "";
  position: absolute;
  left: 1px;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-accent);
  transition: background var(--transition-fast), transform var(--transition-smooth);
}

.page-faq .faq-icon::before {
  top: 8px;
}

.page-faq .faq-icon::after {
  top: 8px;
  transform: rotate(90deg);
}

.page-faq .faq-item[open] .faq-icon::after {
  transform: rotate(0deg);
  background: var(--color-hot);
}

.page-faq .faq-item[open] .faq-icon::before {
  background: var(--color-hot);
}

.page-faq .faq-a {
  padding: 0 18px 18px;
  color: var(--color-text-mid);
  font-size: 0.94rem;
  line-height: 1.75;
}

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

.page-faq .faq-item[open] .faq-a {
  animation: faq-fade-in 0.3s ease-out;
}

.page-faq .faq-cta {
  padding-top: 8px;
}

.page-faq .faq-cta-inner {
  position: relative;
  overflow: hidden;
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, #1e2a3a 0%, #16202e 56%, #1c2f28 100%);
}

.page-faq .faq-cta-inner::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 150px;
  background: linear-gradient(105deg, transparent 0%, rgba(0, 255, 136, 0.22) 55%, rgba(255, 77, 0, 0.28) 100%);
  clip-path: polygon(42px 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

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

.page-faq .faq-cta-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--faq-glow-hot);
  color: var(--color-hot);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.page-faq .faq-cta-title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1.25;
}

.page-faq .faq-cta-desc {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-mid);
  max-width: 640px;
}

.page-faq .faq-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 30px 0 44px;
  }

  .page-faq .faq-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: center;
    gap: 32px;
  }

  .page-faq .faq-hero-title {
    font-size: 2.8rem;
  }

  .page-faq .faq-hero-title span {
    font-size: 1.12rem;
  }

  .page-faq .faq-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 32px 30px 32px 34px;
  }

  .page-faq .faq-cta-copy {
    flex: 1;
  }

  .page-faq .faq-cta-desc {
    margin-bottom: 0;
  }

  .page-faq .faq-cta-actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 44px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-faq .faq-hero-title {
    font-size: 3rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item[open] .faq-a {
    animation: none;
  }

  .page-faq .faq-item summary,
  .page-faq .faq-icon::before,
  .page-faq .faq-icon::after {
    transition: none;
  }
}

@keyframes faq-fade-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}