.page-faq {
  --faq-primary: var(--neon-green);
  --faq-accent: var(--signal-orange);
  --faq-bg: var(--deep-space);
  --faq-panel: var(--orbit-blue);
  --faq-line: var(--grid-line);
  --faq-text: var(--sand-cream);
  --faq-muted: var(--mineral-gray);
  --faq-deep: var(--deep-ink);
  position: relative;
  background: var(--faq-bg);
  color: var(--faq-text);
  overflow-x: hidden;
}

.page-faq .breadcrumb {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 1.5rem) clamp(1rem, 4vw, 2.5rem) 0;
}

.page-faq .breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.81rem;
  letter-spacing: 0.02em;
  color: var(--faq-muted);
}

.page-faq .breadcrumb__link {
  color: var(--faq-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq .breadcrumb__link:hover,
.page-faq .breadcrumb__link:focus-visible {
  color: var(--faq-primary);
  outline: none;
}

.page-faq .breadcrumb__sep {
  color: var(--faq-primary);
  margin: 0 0.25rem;
}

.page-faq .breadcrumb__link[aria-current="page"] {
  color: var(--faq-primary);
  font-weight: 600;
}

.page-faq .faq-hero {
  position: relative;
  margin: clamp(2rem, 6vw, 4rem) auto 0;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  max-width: 1440px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-hero__grid {
  position: absolute;
  top: -2rem;
  right: 0;
  bottom: -1rem;
  left: 0;
  pointer-events: none;
  z-index: 0;
}

.page-faq .grid-line-v {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 10%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--faq-line) 20%, var(--faq-line) 80%, transparent);
}

.page-faq .grid-line-d {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 7%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--faq-line) 30%, var(--faq-line) 70%, transparent);
}

.page-faq .grid-ray {
  position: absolute;
  top: 0;
  right: 0;
  width: 260px;
  height: 260px;
  background: repeating-linear-gradient(
    42deg,
    transparent 0,
    transparent 14px,
    var(--faq-line) 14px,
    var(--faq-line) 15px
  );
  clip-path: polygon(20% 0, 100% 0, 100% 80%);
  opacity: 0.7;
}

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

.page-faq .kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faq-accent);
  border-left: 3px solid var(--faq-accent);
  padding-left: 0.75rem;
  margin-bottom: 1rem;
}

.page-faq .faq-hero__title {
  margin: 0 0 1.25rem;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 12ch;
}

.page-faq .faq-hero__title .accent {
  display: block;
  color: var(--faq-primary);
}

.page-faq .faq-hero__lead {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.65;
  color: var(--faq-muted);
  max-width: 56ch;
  margin: 0 0 2rem;
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-top: 1.5rem;
}

.page-faq .faq-hero__count {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--faq-muted);
  letter-spacing: 0.04em;
}

.page-faq .faq-hero__count strong {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--faq-primary);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-index-card {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  min-width: 220px;
  border: 1px solid var(--faq-line);
  background:
    linear-gradient(145deg, rgba(22, 41, 77, 0.7), rgba(5, 12, 24, 0.75));
  padding: 1.25rem 1.5rem;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-faq .faq-index-card__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faq-accent);
  margin-bottom: 1rem;
}

.page-faq .faq-index-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-faq .faq-index-card__list a {
  font-size: 0.92rem;
  color: var(--faq-text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.page-faq .faq-index-card__list a::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--faq-primary);
  opacity: 0.6;
  transform: rotate(45deg);
  transition: opacity 0.15s ease;
}

.page-faq .faq-index-card__list a:hover,
.page-faq .faq-index-card__list a:focus-visible {
  color: var(--faq-primary);
  transform: translateX(4px);
  outline: none;
}

.page-faq .faq-index-card__list a:hover::before,
.page-faq .faq-index-card__list a:focus-visible::before {
  opacity: 1;
}

/* TOC quick index strip */
.page-faq .faq-toc {
  max-width: 1440px;
  margin: 2.5rem auto 0;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
}

.page-faq .faq-toc__inner {
  border-top: 1px solid var(--faq-line);
  border-bottom: 1px solid var(--faq-line);
  padding: 1.4rem 0;
}

.page-faq .faq-toc__label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faq-muted);
  margin-bottom: 1rem;
}

.page-faq .faq-toc__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
}

.page-faq .faq-toc__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.8rem 0.6rem;
  text-decoration: none;
  color: var(--faq-text);
  border-left: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-toc__item:hover,
.page-faq .faq-toc__item:focus-visible {
  border-left-color: var(--faq-primary);
  background: rgba(183, 255, 26, 0.05);
  outline: none;
}

.page-faq .faq-toc__index {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--faq-accent);
  letter-spacing: 0.08em;
}

.page-faq .faq-toc__name {
  font-size: 0.93rem;
  font-weight: 600;
}

/* main layout */
.page-faq .faq-layout {
  max-width: 1440px;
  margin: 3rem auto 0;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-rail {
  position: sticky;
  top: 2rem;
  display: block;
}

.page-faq .faq-rail__sticky {
  position: relative;
  border-left: 3px solid var(--faq-line);
  padding-left: 1rem;
}

.page-faq .faq-rail__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faq-accent);
  display: block;
  margin-bottom: 0.9rem;
}

.page-faq .faq-rail ul {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.page-faq .faq-rail ul a {
  display: inline-block;
  font-size: 0.86rem;
  line-height: 1.35;
  color: var(--faq-muted);
  text-decoration: none;
  padding: 0.2rem 0;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.page-faq .faq-rail ul a:hover,
.page-faq .faq-rail ul a:focus-visible {
  color: var(--faq-primary);
  padding-left: 0.4rem;
  outline: none;
}

.page-faq .faq-rail__contact {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--faq-text);
  background: var(--faq-panel);
  border: 1px solid var(--faq-line);
  padding: 0.6rem 0.9rem;
  margin-top: 0.5rem;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-rail__contact:hover,
.page-faq .faq-rail__contact:focus-visible {
  border-color: var(--faq-primary);
  background: rgba(183, 255, 26, 0.08);
  outline: none;
}

.page-faq .faq-rail__contact span {
  display: block;
  font-size: 0.72rem;
  color: var(--faq-muted);
}

.page-faq .faq-rail__contact strong {
  color: var(--faq-primary);
}

/* content column */
.page-faq .faq-content {
  min-width: 0;
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
}

.page-faq .faq-category {
  scroll-margin-top: 2rem;
}

.page-faq .faq-category__head {
  margin-bottom: 1.7rem;
}

.page-faq .faq-category .section-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-faq .faq-category .section-desc {
  max-width: 72ch;
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--faq-muted);
}

/* accordion */
.page-faq .faq-accordion {
  display: grid;
  gap: 0.6rem;
}

.page-faq .faq-item {
  border: 1px solid var(--faq-line);
  background: rgba(22, 41, 77, 0.42);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-item:has(.faq-item__button[aria-expanded="true"]) {
  border-color: rgba(183, 255, 26, 0.4);
  background: rgba(22, 41, 77, 0.75);
}

.page-faq .faq-item__heading {
  margin: 0;
}

.page-faq .faq-item__button {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.9rem;
  align-items: center;
  width: 100%;
  padding: 1.05rem 1.15rem;
  background: transparent;
  border: 0;
  color: var(--faq-text);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.18s ease;
}

.page-faq .faq-item__button:hover,
.page-faq .faq-item__button:focus-visible {
  background: rgba(183, 255, 26, 0.05);
}

.page-faq .faq-item__button:focus-visible {
  outline-offset: -3px;
  outline: 1px dashed var(--faq-primary);
}

.page-faq .faq-item__qicon {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--faq-accent);
  border: 1px solid rgba(255, 122, 26, 0.4);
  padding: 0.2rem 0.5rem;
  white-space: nowrap;
}

.page-faq .faq-item__title {
  line-height: 1.4;
}

.page-faq .faq-item__indicator {
  position: relative;
  width: 18px;
  height: 18px;
  border: 1px solid var(--faq-muted);
  transition: border-color 0.2s ease;
}

.page-faq .faq-item__indicator::before,
.page-faq .faq-item__indicator::after {
  content: "";
  position: absolute;
  background: var(--faq-primary);
  transition: opacity 0.2s ease, transform 0.2s ease;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item__indicator::before {
  width: 10px;
  height: 2px;
}

.page-faq .faq-item__button[aria-expanded="false"] .faq-item__indicator::after {
  opacity: 1;
}

.page-faq .faq-item__button[aria-expanded="true"] .faq-item__indicator::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

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

.page-faq .faq-item__button[aria-expanded="true"] ~ .faq-item__panel {
  display: block;
  padding: 0 1.15rem 1.2rem 3rem;
}

.page-faq .faq-item__content {
  color: var(--faq-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.page-faq .faq-item__content p {
  margin: 0 0 0.7rem;
}

.page-faq .faq-item__content p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item__content a {
  color: var(--faq-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-faq .faq-item__content a:hover,
.page-faq .faq-item__content a:focus-visible {
  color: var(--faq-accent);
  outline: none;
}

.page-faq .faq-steps {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.page-faq .faq-steps li {
  padding-left: 0.2rem;
}

.page-faq .faq-steps strong {
  color: var(--faq-text);
  font-weight: 600;
}

/* faq media */
.page-faq .faq-media-row {
  margin-top: 2rem;
}

.page-faq .faq-media-figure {
  margin: 0;
  border: 1px solid var(--faq-line);
  background: var(--faq-panel);
  max-width: 720px;
}

.page-faq .faq-media-frame {
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--faq-deep);
}

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

.page-faq .faq-media-caption {
  padding: 0.7rem 1rem;
  font-size: 0.8rem;
  color: var(--faq-muted);
  border-top: 1px solid var(--faq-line);
}

/* support flow */
.page-faq .faq-support {
  margin-top: 2.4rem;
  border: 1px solid rgba(255, 122, 26, 0.35);
  background: linear-gradient(125deg, rgba(22, 41, 77, 0.5), rgba(5, 12, 24, 0.6));
  padding: 1.6rem 1.4rem 1.4rem;
  display: grid;
  gap: 1.2rem;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-faq .faq-support__flow {
  display: grid;
  gap: 0.85rem;
}

.page-faq .faq-support-step {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 0.8rem;
  align-items: start;
}

.page-faq .faq-support-step__num {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--faq-accent);
  color: var(--faq-deep);
  font-weight: 800;
  font-size: 0.9rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-faq .faq-support-step__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--faq-text);
}

.page-faq .faq-support .btn {
  justify-self: start;
}

.page-faq .faq-support__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--faq-muted);
  border-left: 2px solid var(--faq-line);
  padding-left: 0.8rem;
}

/* exit call-to-action */
.page-faq .faq-exit {
  margin-top: clamp(3rem, 7vw, 5.5rem);
  background: var(--faq-deep);
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-exit__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(2.2rem, 5vw, 4rem) clamp(1rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 2rem;
  align-items: center;
}

.page-faq .faq-exit__text p {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--faq-muted);
  max-width: 66ch;
}

.page-faq .faq-exit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.page-faq .btn--primary {
  background: var(--faq-primary);
  color: var(--faq-deep);
  border-color: var(--faq-primary);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-faq .btn--primary:hover,
.page-faq .btn--primary:focus-visible {
  background: var(--faq-accent);
  border-color: var(--faq-accent);
  color: var(--faq-deep);
  transform: translateY(-1px);
  outline: none;
}

.page-faq .btn--secondary {
  background: transparent;
  color: var(--faq-text);
  border-color: var(--faq-line);
}

.page-faq .btn--secondary:hover,
.page-faq .btn--secondary:focus-visible {
  border-color: var(--faq-primary);
  color: var(--faq-primary);
  transform: translateY(-1px);
  outline: none;
}

/* scroll reveal override for faq context */
.page-faq [data-reveal] {
  opacity: 1;
  transform: none;
}

/* responsive */
@media (max-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: 1fr;
  }

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

  .page-faq .faq-toc__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 720px) {
  .page-faq .faq-hero {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-top: 0.75rem;
  }

  .page-faq .faq-index-card {
    margin-top: 0;
    min-width: 0;
  }

  .page-faq .faq-index-card__list {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  .page-faq .faq-toc__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }

  .page-faq .faq-toc__name {
    font-size: 0.84rem;
  }

  .page-faq .faq-item__button {
    grid-template-columns: auto 1fr auto;
    gap: 0.55rem;
    padding: 0.9rem 0.8rem;
    font-size: 0.95rem;
  }

  .page-faq .faq-item__panel {
    padding: 0 0.85rem 1rem 2.1rem;
  }

  .page-faq .faq-exit__inner {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

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

  .page-faq .faq-exit__actions .btn {
    width: 100%;
  }

  .page-faq .faq-hero__count {
    font-size: 0.78rem;
  }

  .page-faq .faq-hero__count strong {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-toc__grid {
    grid-template-columns: 1fr;
  }

  .page-faq .faq-toc__item {
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
  }

  .page-faq .faq-toc__index {
    min-width: 2ch;
  }

  .page-faq .faq-support__flow {
    gap: 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}