.page-faq {
  --faq-rail-w: 286px;
  --faq-acid-soft: rgba(183, 240, 75, 0.12);
  --faq-purple-soft: rgba(155, 92, 255, 0.08);
  color: var(--paper);
  background: var(--bg-deep);
  overflow-x: clip;
}

.page-faq .faq-hero {
  position: relative;
  border-bottom: 1px solid var(--border-mid);
  background:
    radial-gradient(circle at 84% 12%, rgba(155, 92, 255, 0.18), transparent 36%),
    radial-gradient(circle at 12% 88%, rgba(183, 240, 75, 0.06), transparent 30%),
    linear-gradient(180deg, rgba(11, 14, 18, 0.4), var(--bg-deep));
  padding: clamp(28px, 5vw, 60px) var(--gap) 34px;
}

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

.page-faq .breadcrumbs {
  margin-bottom: 18px;
}

.page-faq .crumb {
  color: var(--rock);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  transition: color var(--t-fast);
}

.page-faq .crumb:hover {
  color: var(--acid-bright);
}

.page-faq .crumb-sep {
  color: var(--rock);
  margin: 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .crumb-current {
  color: var(--acid-bright);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-faq .faq-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple);
}

.page-faq .faq-hero h1 {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.04;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .faq-hero-desc {
  max-width: 72ch;
  margin: 0;
  color: var(--rock);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-hero-desc a {
  color: var(--acid-bright);
  text-decoration: none;
  border-bottom: 1px dashed rgba(183, 240, 75, 0.45);
  transition: border-color var(--t-fast);
}

.page-faq .faq-hero-desc a:hover {
  border-bottom-color: var(--acid);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 24px;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-dim);
}

.page-faq .faq-signal {
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  padding: 8px 12px;
  border: 1px solid rgba(183, 240, 75, 0.25);
  background: var(--faq-acid-soft);
}

.page-faq .faq-signal-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--acid-bright);
}

.page-faq .faq-hero-batch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  padding: 8px 14px;
  background: rgba(183, 240, 75, 0.1);
  border: 1px solid rgba(183, 240, 75, 0.3);
  color: var(--acid-bright);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-faq .faq-batch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 4px rgba(183, 240, 75, 0.15);
}

.page-faq .faq-batch-text {
  text-transform: uppercase;
}

.page-faq .faq-hero-stat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-hero-stat-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-dim);
}

.page-faq .faq-hero-stat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-faq .faq-hero-stat-list strong {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--paper);
}

.page-faq .faq-shell {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: var(--gap) var(--gap) 56px;
  display: grid;
  align-items: start;
  gap: 28px;
}

.page-faq .faq-index {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-faq .faq-index-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  border: 1px solid var(--border-dim);
  background: var(--bg-deep);
  pointer-events: none;
}

.page-faq .faq-index-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  filter: grayscale(1) contrast(1.25);
}

.page-faq .faq-index-window {
  position: relative;
  z-index: 1;
  background: rgba(11, 14, 18, 0.92);
  border: 1px solid var(--border-mid);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-index-list {
  padding: 8px 10px 14px;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index-link {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 8px;
  padding: 9px 8px;
  text-decoration: none;
  border: 1px solid transparent;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.3;
  transition: background var(--t-fast), border-color var(--t-fast);
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  background: var(--faq-acid-soft);
  border-color: rgba(183, 240, 75, 0.25);
}

.page-faq .faq-index-prompt {
  color: var(--acid-bright);
}

.page-faq .faq-index-cmd {
  color: var(--paper);
}

.page-faq .faq-index-label {
  grid-column: 2;
  justify-self: start;
  margin-top: 2px;
  padding: 2px 6px;
  border: 1px solid var(--border-dim);
  color: var(--rock);
  font-size: 11px;
  line-height: 1.4;
}

.page-faq .faq-emergency {
  position: relative;
  z-index: 1;
  padding: 16px 18px;
  border: 1px solid rgba(215, 38, 61, 0.45);
  background: rgba(215, 38, 61, 0.08);
}

.page-faq .faq-emergency-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--alert);
}

.page-faq .faq-emergency-phone {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-faq .faq-emergency-note {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--rock);
}

.page-faq .faq-emergency-addr {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(215, 38, 61, 0.35);
  font-size: 12px;
  line-height: 1.6;
  color: var(--rock);
}

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

.page-faq .faq-answers-head {
  padding: 12px 0 22px;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 24px;
}

.page-faq .faq-answers-title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-faq .faq-answers-desc {
  margin: 0;
  color: var(--rock);
  font-size: 14px;
  line-height: 1.65;
}

.page-faq .faq-card {
  background: var(--bg-smoke);
  border: 1px solid var(--border-dim);
  border-left: 3px solid transparent;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  transition: border-color var(--t-fast), background var(--t-mid);
}

.page-faq .faq-card[open] {
  background: rgba(43, 48, 54, 0.95);
  border-left-color: var(--acid);
}

.page-faq .faq-card-head {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-card-head::-webkit-details-marker {
  display: none;
}

.page-faq .faq-card-head:focus-visible {
  outline: 2px solid var(--acid-bright);
  outline-offset: -2px;
}

.page-faq .faq-card-q {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--acid);
  color: var(--bg-deep);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-faq .faq-card-qt {
  flex: 1;
}

.page-faq .faq-card-arrow {
  flex: none;
  color: var(--rock);
  transition: transform var(--t-fast), color var(--t-fast);
}

.page-faq .faq-card[open] .faq-card-arrow {
  transform: rotate(180deg);
  color: var(--acid);
}

.page-faq .faq-card-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-mid);
}

.page-faq .faq-card[open] .faq-card-body {
  grid-template-rows: 1fr;
}

.page-faq .faq-card-body-inner {
  min-height: 0;
  overflow: hidden;
  padding: 0 18px;
}

.page-faq .faq-card[open] .faq-card-body-inner {
  padding-bottom: 20px;
}

.page-faq .faq-card-body-inner p {
  margin: 0 0 10px;
  color: var(--rock);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-card-body-inner p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-card-body-inner strong {
  color: var(--paper);
}

.page-faq .faq-card-body-inner a {
  color: var(--acid-bright);
  text-decoration: none;
  border-bottom: 1px dashed rgba(183, 240, 75, 0.45);
}

.page-faq .faq-card-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-answers-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding: 20px 22px;
  background: rgba(176, 101, 90, 0.09);
  border: 1px dashed rgba(176, 101, 90, 0.4);
}

.page-faq .faq-answers-foot p {
  margin: 0;
  color: var(--rock);
  font-size: 14px;
  line-height: 1.6;
}

.page-faq .faq-answers-foot a {
  color: var(--acid-bright);
  text-decoration: none;
  border-bottom: 1px dashed rgba(183, 240, 75, 0.45);
}

.page-faq .faq-process {
  position: relative;
  padding: 52px 0;
  background:
    linear-gradient(180deg, rgba(155, 92, 255, 0.08), rgba(11, 14, 18, 0.2)),
    var(--bg-rail);
  border-top: 1px solid rgba(183, 240, 75, 0.2);
  border-bottom: 1px solid rgba(183, 240, 75, 0.1);
}

.page-faq .faq-process::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 180px;
  height: 3px;
  background: linear-gradient(90deg, var(--acid), var(--purple));
}

.page-faq .faq-process-grid {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: grid;
  gap: 36px;
}

.page-faq .faq-process h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-faq .faq-process-desc {
  max-width: 62ch;
  margin: 0;
  color: var(--rock);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-process-steps {
  list-style: none;
  margin: 26px 0 28px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-faq .faq-process-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-left: 2px solid var(--border-mid);
  padding-left: 18px;
  transition: border-color var(--t-fast);
}

.page-faq .faq-process-step:hover {
  border-left-color: var(--purple);
}

.page-faq .faq-process-num {
  flex: none;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  color: var(--purple);
}

.page-faq .faq-process-step-body strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--paper);
  font-family: var(--font-mono);
}

.page-faq .faq-process-step-body p {
  margin: 0;
  color: var(--rock);
  font-size: 14px;
  line-height: 1.6;
}

.page-faq .faq-process-note {
  margin: 14px 0 0;
  color: var(--rock);
  font-size: 12px;
  line-height: 1.6;
  max-width: 56ch;
}

.page-faq .faq-process-visual {
  max-width: 520px;
}

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

.page-faq .faq-process-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 480 / 200;
  object-fit: cover;
  border: 1px solid var(--border-mid);
  filter: saturate(0.82) contrast(1.12);
}

.page-faq .faq-process-figure figcaption {
  margin-top: 10px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rock);
}

.page-faq .faq-process-line {
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  margin-top: 18px;
}

.page-faq .faq-version {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 56px var(--gap) 60px;
}

.page-faq .faq-version-head {
  margin-bottom: 26px;
}

.page-faq .faq-version h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-faq .faq-version-desc {
  max-width: 68ch;
  margin: 0;
  color: var(--rock);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-tabs {
  margin-top: 24px;
}

.page-faq .faq-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-tab-nav {
  display: flex;
  width: 100%;
  border: 1px solid var(--border-mid);
  background: var(--bg-deep);
}

.page-faq .faq-tab-label {
  flex: 1;
  padding: 12px 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--rock);
  cursor: pointer;
  border-right: 1px solid var(--border-dim);
  transition: color var(--t-fast), background var(--t-fast);
}

.page-faq .faq-tab-label:last-child {
  border-right: 0;
}

.page-faq .faq-tab-label:hover {
  color: var(--paper);
}

.page-faq .faq-tab-input:focus-visible ~ .faq-tab-nav .faq-tab-label {
  outline: 2px solid var(--acid-bright);
  outline-offset: -2px;
}

.page-faq #faq-ver-cover:checked ~ .faq-tab-nav label[for="faq-ver-cover"],
.page-faq #faq-ver-subs:checked ~ .faq-tab-nav label[for="faq-ver-subs"] {
  background: var(--acid);
  color: var(--bg-deep);
  font-weight: 700;
}

.page-faq .faq-tab-panels {
  margin-top: 18px;
}

.page-faq .faq-tab-panel {
  display: none;
}

.page-faq #faq-ver-cover:checked ~ .faq-tab-panels #faq-panel-cover,
.page-faq #faq-ver-subs:checked ~ .faq-tab-panels #faq-panel-subs {
  display: block;
}

.page-faq .faq-version-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-mid);
  border: 1px solid var(--border-mid);
}

.page-faq .faq-version-item {
  background: var(--bg-deep);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-faq .faq-version-item dt {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-faq .faq-version-item dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.15;
  color: var(--paper);
}

.page-faq .faq-tab-subs-desc {
  margin: 0 0 18px;
  color: var(--rock);
  font-size: 14px;
  line-height: 1.65;
}

.page-faq .faq-subs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-mid);
  border: 1px solid var(--border-mid);
}

.page-faq .faq-subs-list li {
  background: var(--bg-deep);
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
}

.page-faq .faq-subs-list li::before {
  content: "▸";
  color: var(--acid-bright);
  font-size: 12px;
}

.page-faq .faq-version-cta {
  margin-top: 26px;
}

.page-faq .faq-guide {
  position: relative;
  padding: 54px 0 58px;
  background:
    linear-gradient(90deg, rgba(155, 92, 255, 0.08) 0%, rgba(11, 14, 18, 0) 60%),
    var(--bg-deep);
  border-top: 1px solid rgba(155, 92, 255, 0.3);
}

.page-faq .faq-guide::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--acid), var(--purple) 55%, transparent);
}

.page-faq .faq-guide-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--gap);
}

.page-faq .faq-guide h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-faq .faq-guide-desc {
  max-width: 64ch;
  margin: 0;
  color: var(--rock);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-guide-steps {
  list-style: none;
  counter-reset: faq-guide-step;
  margin: 28px 0 30px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 860px;
}

.page-faq .faq-guide-steps li {
  counter-increment: faq-guide-step;
  position: relative;
  padding: 18px 20px 18px 56px;
  background: var(--bg-smoke);
  border-left: 3px solid var(--acid);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  font-family: var(--font-mono);
}

.page-faq .faq-guide-steps li::before {
  content: counter(faq-guide-step);
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--acid);
}

.page-faq .faq-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (min-width: 640px) {
  .page-faq .faq-index-link {
    grid-template-columns: auto 1fr auto;
    gap: 8px;
  }

  .page-faq .faq-index-label {
    grid-column: auto;
    justify-self: end;
    margin-top: 0;
  }

  .page-faq .faq-version-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-subs-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-hero-meta {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
    padding-left: 24px;
    border-left: 1px solid var(--border-dim);
  }

  .page-faq .faq-shell {
    grid-template-columns: var(--faq-rail-w) minmax(0, 1fr);
    gap: 36px;
  }

  .page-faq .faq-index-window {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-faq .faq-process-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: 44px;
  }

  .page-faq .faq-process-visual {
    justify-self: end;
  }

  .page-faq .faq-version-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-subs-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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