.page-faq {
  --faq-hero-deep: var(--color-bg-deep);
  --faq-hero-primary: var(--color-bg-primary);
  --faq-surface: #ffffff;
  --faq-ink-dark: var(--color-text-dark);
  --faq-ink-bright: var(--color-text-bright);
  --faq-neon: var(--color-accent-neon);
  --faq-warm: var(--color-accent-warm);
  --faq-border: var(--color-border-purple);
  --faq-card: var(--color-surface-card);
  --faq-radius-lg: var(--chamfer-lg);
  --faq-radius-sm: var(--chamfer-sm);
  background: var(--color-bg-cool);
  color: var(--faq-ink-dark);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(135deg, var(--faq-hero-deep) 0%, var(--faq-hero-primary) 55%, var(--faq-card) 100%);
  color: var(--faq-ink-bright);
  padding: 48px 20px 0;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, transparent 50%, var(--faq-neon) 50%, var(--faq-neon) 55%, transparent 55%);
  opacity: 0.18;
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-faq .faq-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .faq-breadcrumb-link {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-faq .faq-breadcrumb-link:hover,
.page-faq .faq-breadcrumb-link:focus-visible {
  color: var(--faq-neon);
  outline: none;
}

.page-faq .faq-breadcrumb-sep {
  color: var(--faq-warm);
  font-weight: 700;
}

.page-faq .faq-breadcrumb-current {
  color: var(--faq-ink-bright);
  font-weight: 700;
}

.page-faq .faq-hero-kicker {
  margin: 32px 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faq-neon);
}

.page-faq .faq-hero-kicker::before {
  content: "// ";
  color: var(--faq-warm);
}

.page-faq .faq-hero-title {
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--faq-ink-bright);
}

.page-faq .faq-hero-desc {
  max-width: 58ch;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.94rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 36px;
}

.page-faq .faq-index-panel {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 28px 0 44px;
  display: grid;
  gap: 24px;
}

.page-faq .faq-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.page-faq .faq-index-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--faq-radius-sm);
  color: var(--faq-ink-bright);
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-faq .faq-index-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--faq-neon);
  border-radius: 0 var(--faq-radius-sm) var(--faq-radius-sm) 0;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition-slow);
}

.page-faq .faq-index-btn:hover,
.page-faq .faq-index-btn:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(0, 255, 136, 0.55);
  outline: none;
}

.page-faq .faq-index-btn:hover::before,
.page-faq .faq-index-btn:focus-visible::before {
  transform: scaleY(1);
}

.page-faq .faq-index-code {
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--faq-neon);
}

.page-faq .faq-index-name {
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: 1.08rem;
  color: var(--faq-ink-bright);
}

.page-faq .faq-index-meta {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.62);
}

.page-faq .faq-index-figure {
  margin: 0;
  border-radius: var(--faq-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
}

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

.page-faq .faq-main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 48px 20px 64px;
}

.page-faq .faq-section {
  display: grid;
  gap: 28px;
  margin-bottom: 40px;
  padding: 28px 22px;
  background: var(--faq-surface);
  border: 1px solid rgba(108, 99, 255, 0.28);
  border-radius: var(--faq-radius-lg);
  box-shadow: 0 24px 48px -36px rgba(26, 11, 46, 0.35);
  position: relative;
}

.page-faq .faq-section::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 86px;
  height: 86px;
  background: linear-gradient(225deg, transparent 50%, rgba(0, 255, 136, 0.14) 50%, rgba(0, 255, 136, 0.14) 58%, transparent 58%);
  border-radius: 0 var(--faq-radius-lg) 0 0;
  pointer-events: none;
}

.page-faq .faq-section-heading {
  position: relative;
}

.page-faq .faq-section-code {
  display: inline-block;
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--faq-warm);
  margin-bottom: 10px;
  padding: 6px 12px 6px 14px;
  background: rgba(255, 107, 0, 0.12);
  border-radius: 0 var(--faq-radius-sm) var(--faq-radius-sm) var(--faq-radius-sm);
  border-left: 3px solid var(--faq-warm);
}

.page-faq .faq-section-title {
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  letter-spacing: -0.01em;
  color: var(--faq-ink-dark);
  margin: 0 0 12px;
}

.page-faq .faq-section-desc {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.96rem;
  line-height: 1.75;
  color: rgba(13, 13, 26, 0.66);
  margin: 0;
}

.page-faq .faq-section-visual {
  margin: 20px 0 0;
  border-radius: var(--faq-radius-sm);
  overflow: hidden;
  border: 1px solid rgba(108, 99, 255, 0.2);
}

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

.page-faq .faq-accordion {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-item {
  background: var(--faq-card);
  border: 1px solid rgba(108, 99, 255, 0.35);
  border-left: 4px solid var(--faq-neon);
  border-radius: var(--faq-radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq .faq-item[open] {
  border-left-color: var(--faq-warm);
  box-shadow: 0 14px 30px -22px rgba(26, 11, 46, 0.5);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--faq-ink-bright);
  background: rgba(255, 255, 255, 0.04);
  transition: background var(--transition-fast);
}

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

.page-faq .faq-item summary:hover,
.page-faq .faq-item summary:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--faq-neon);
  outline-offset: -2px;
}

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

.page-faq .faq-q::before {
  content: "Q · ";
  color: var(--faq-neon);
  font-weight: 900;
  letter-spacing: 0.06em;
}

.page-faq .faq-toggle {
  position: relative;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 6px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--faq-neon);
  transform: translate(-50%, -50%);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

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

.page-faq .faq-item[open] .faq-toggle {
  background: var(--faq-warm);
  border-color: var(--faq-warm);
}

.page-faq .faq-item[open] .faq-toggle::before {
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--faq-ink-bright);
}

.page-faq .faq-item[open] .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(-45deg);
  background: var(--faq-ink-bright);
}

.page-faq .faq-a {
  padding: 6px 22px 24px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
  border-top: 1px solid rgba(108, 99, 255, 0.24);
}

.page-faq .faq-a p {
  margin: 14px 0 0;
}

.page-faq .faq-a a {
  color: var(--faq-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 136, 0.4);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-faq .faq-a a:hover,
.page-faq .faq-a a:focus-visible {
  color: var(--faq-warm);
  border-bottom-color: var(--faq-warm);
  outline: none;
}

.page-faq .faq-contact {
  max-width: var(--container-max);
  margin: 0 auto 64px;
  padding: 40px 28px;
  display: grid;
  gap: 24px;
  background: linear-gradient(120deg, var(--faq-hero-deep) 0%, var(--faq-hero-primary) 100%);
  border-radius: var(--faq-radius-lg);
  color: var(--faq-ink-bright);
  position: relative;
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--faq-neon) 0%, var(--faq-warm) 100%);
}

.page-faq .faq-contact-kicker {
  margin: 0 0 8px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faq-neon);
}

.page-faq .faq-contact h2 {
  font-family: var(--font-headings);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  margin: 0 0 12px;
  color: var(--faq-ink-bright);
}

.page-faq .faq-contact-copy p {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-faq .faq-contact-actions .btn {
  min-height: 48px;
  padding: 0 26px;
  border-radius: var(--faq-radius-sm);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

.page-faq .faq-contact-actions .btn:hover,
.page-faq .faq-contact-actions .btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.page-faq .faq-contact-actions .btn-primary {
  background: var(--faq-warm);
  color: var(--faq-ink-bright);
  box-shadow: 0 12px 28px -14px rgba(255, 107, 0, 0.7);
}

.page-faq .faq-contact-actions .btn-primary:hover,
.page-faq .faq-contact-actions .btn-primary:focus-visible {
  box-shadow: 0 16px 34px -14px rgba(255, 107, 0, 0.8);
}

.page-faq .faq-contact-actions .btn-ghost {
  background: transparent;
  color: var(--faq-ink-bright);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.page-faq .faq-contact-actions .btn-ghost:hover,
.page-faq .faq-contact-actions .btn-ghost:focus-visible {
  border-color: var(--faq-neon);
  color: var(--faq-neon);
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 64px 32px 0;
  }

  .page-faq .faq-index-panel {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: stretch;
    padding-bottom: 56px;
  }

  .page-faq .faq-index {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .faq-index-figure {
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .page-faq .faq-index-figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-height: 340px;
  }

  .page-faq .faq-main {
    padding: 64px 32px 80px;
  }

  .page-faq .faq-section {
    grid-template-columns: minmax(280px, 0.9fr) 1.5fr;
    gap: 40px;
    padding: 36px 34px;
  }

  .page-faq .faq-section-visual {
    margin: 22px 0 0;
  }

  .page-faq .faq-section-visual img {
    max-height: 260px;
    width: 100%;
    height: auto;
  }

  .page-faq .faq-contact {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 32px;
    margin: 0 auto 80px;
    padding: 48px 44px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-faq .faq-index-btn {
    padding: 22px 22px 18px;
  }

  .page-faq .faq-section {
    padding: 44px 46px;
  }

  .page-faq .faq-section-heading {
    padding-right: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero,
  .page-faq .faq-hero::before,
  .page-faq .faq-index-btn,
  .page-faq .faq-index-btn::before,
  .page-faq .faq-section,
  .page-faq .faq-section::after,
  .page-faq .faq-item,
  .page-faq .faq-item summary,
  .page-faq .faq-toggle,
  .page-faq .faq-toggle::before,
  .page-faq .faq-toggle::after,
  .page-faq .faq-contact,
  .page-faq .faq-contact-actions .btn {
    transition: none;
  }
}