.page-faq {
  --faq-line: rgba(111, 124, 134, 0.42);
  --faq-line-soft: rgba(175, 195, 207, 0.16);
  --faq-glow: rgba(57, 242, 208, 0.14);
  --faq-gap: clamp(18px, 4vw, 36px);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-faq a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 242, 208, 0.35);
}

.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-faq .faq-hero {
  position: relative;
  padding: clamp(24px, 5vw, 52px) 0 clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--faq-line);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(22, 58, 82, 0.85) 0%, rgba(7, 19, 31, 0) 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--bg) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(111, 124, 134, 0.18) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(111, 124, 134, 0.12) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-faq .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-faq h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--text-soft);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  border-top: 1px solid var(--faq-line);
  padding-top: 14px;
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 10px 10px;
  background: rgba(22, 58, 82, 0.55);
  border-left: 2px solid var(--accent);
}

.page-faq .faq-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  color: var(--paper);
  line-height: 1;
}

.page-faq .faq-stat__label {
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-dim);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-faq .faq-jump__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-soft);
  background: rgba(14, 34, 51, 0.9);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.page-faq .faq-jump__item:hover,
.page-faq .faq-jump__item:focus-visible {
  color: var(--paper);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.page-faq .faq-jump__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.page-faq .faq-body {
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 7vw, 80px);
}

.page-faq .faq-body__layout {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-index {
  padding: 16px;
  background: rgba(14, 34, 51, 0.72);
  border: 1px solid var(--faq-line);
  border-top: 2px solid var(--teal);
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-soft);
  border-bottom: 1px dashed var(--faq-line-soft);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--accent);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  flex: none;
}

.page-faq .faq-index__text {
  flex: 1 1 auto;
}

.page-faq .faq-index__foot {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.page-faq .faq-content {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  min-width: 0;
}

.page-faq .faq-block {
  scroll-margin-top: 90px;
}

.page-faq .section-head {
  margin-bottom: 20px;
}

.page-faq h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-block__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-faq .rule {
  display: block;
  height: 1px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--accent) 0, var(--accent) 48px, var(--faq-line) 48px, var(--faq-line) 100%);
}

.page-faq .qa {
  background: rgba(14, 34, 51, 0.68);
  border: 1px solid var(--faq-line);
  border-left: 3px solid transparent;
  margin-bottom: 10px;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-faq .qa[open] {
  border-left-color: var(--accent);
  background: rgba(22, 58, 82, 0.6);
}

.page-faq .qa__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-faq .qa__summary::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--accent);
}

.page-faq .qa[open] .qa__summary::after {
  content: "–";
}

.page-faq .qa__summary:hover,
.page-faq .qa__summary:focus-visible {
  background: rgba(57, 242, 208, 0.06);
}

.page-faq .qa__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
  padding: 2px 6px;
  border: 1px solid rgba(57, 242, 208, 0.32);
}

.page-faq .qa__title {
  flex: 1 1 auto;
  min-width: 0;
  font-weight: 600;
}

.page-faq .qa__body {
  padding: 2px 14px 16px;
  border-top: 1px dashed var(--faq-line-soft);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-faq .qa__body p {
  margin: 12px 0 0;
}

.page-faq .steps {
  list-style: none;
  counter-reset: step;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .steps li {
  counter-increment: step;
  position: relative;
  padding-left: 34px;
  color: var(--text-soft);
}

.page-faq .steps li::before {
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  border-right: 1px solid var(--faq-line);
  padding-right: 8px;
}

.page-faq .faq-figure {
  margin: 0 0 20px;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--faq-line);
  background: var(--ink-700);
  box-shadow: 8px 8px 0 rgba(22, 58, 82, 0.55);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-faq .faq-table-wrap {
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--faq-line);
  background: rgba(14, 34, 51, 0.6);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-faq .faq-table caption {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-table th {
  text-align: left;
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--accent);
  background: var(--ink-700);
  border-bottom: 1px solid var(--faq-line);
  white-space: nowrap;
}

.page-faq .faq-table td {
  padding: 12px 14px;
  color: var(--text-soft);
  border-bottom: 1px dashed var(--faq-line-soft);
  vertical-align: top;
}

.page-faq .faq-table tbody tr:hover td {
  background: rgba(57, 242, 208, 0.05);
  color: var(--paper);
}

.page-faq .faq-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-table__num {
  font-family: var(--font-mono);
  color: var(--accent);
  white-space: nowrap;
}

.page-faq .faq-table__fmt {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
  white-space: nowrap;
}

.page-faq .faq-table--trouble td:first-child {
  color: var(--paper);
  font-weight: 600;
  min-width: 150px;
}

.page-faq .faq-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 22px;
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-soft);
  background: rgba(22, 58, 82, 0.5);
  border-left: 2px solid var(--amber);
}

.page-faq .faq-versions {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.page-faq .faq-version {
  padding: 16px;
  background: rgba(14, 34, 51, 0.72);
  border: 1px solid var(--faq-line);
  border-top: 2px solid var(--accent);
}

.page-faq .faq-version:last-child {
  border-top-color: var(--amber);
}

.page-faq .faq-version__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.page-faq .faq-version__name {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.page-faq .faq-version:last-child .faq-version__name {
  color: var(--amber);
}

.page-faq .faq-version__desc {
  margin: 6px 0 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-faq .faq-support {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.page-faq .faq-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-checklist li {
  position: relative;
  padding: 12px 14px 12px 46px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
  background: rgba(14, 34, 51, 0.62);
  border: 1px dashed var(--faq-line);
}

.page-faq .faq-checklist__num {
  position: absolute;
  left: 14px;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
}

.page-faq .faq-contact {
  padding: 18px;
  background: var(--ink-700);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-contact__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-faq .faq-contact__key {
  flex: none;
  min-width: 68px;
  color: var(--text-dim);
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--paper);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 12px 0 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--faq-line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-faq .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-faq .btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.page-faq .btn--primary:hover,
.page-faq .btn--primary:focus-visible {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink-900);
}

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

.page-faq .btn--quiet:hover,
.page-faq .btn--quiet:focus-visible {
  border-color: var(--accent);
  background: rgba(57, 242, 208, 0.08);
  color: var(--paper);
}

.page-faq .tag {
  flex: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border: 1px solid var(--faq-line);
  color: var(--text-dim);
  white-space: nowrap;
}

.page-faq .tag--cyan {
  color: var(--accent);
  border-color: rgba(57, 242, 208, 0.42);
  background: rgba(11, 94, 90, 0.35);
}

.page-faq .tag--amber {
  color: var(--amber);
  border-color: rgba(255, 138, 61, 0.45);
  background: rgba(255, 138, 61, 0.1);
}

@media (min-width: 720px) {
  .page-faq .faq-versions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
  }

  .page-faq .faq-hero__stats {
    border-top: 0;
    border-left: 1px solid var(--faq-line);
    padding: 0 0 0 20px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body__layout {
    grid-template-columns: 218px minmax(0, 1fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__item,
  .page-faq .qa,
  .page-faq .btn {
    transition: none;
  }

  .page-faq .faq-jump__item:hover,
  .page-faq .faq-jump__item:focus-visible {
    transform: none;
  }
}
<<<END>>>