.page-faq {
  --faq-rail: 244px;
  --faq-gap: clamp(20px, 3vw, 40px);
  color: var(--cream);
}

.page-faq .faq-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-top: clamp(18px, 3vw, 30px);
}

.page-faq .faq-topbar-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--stone-light);
}

.page-faq .faq-hero {
  position: relative;
  margin-top: clamp(16px, 2.4vw, 26px);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 72%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 12px;
  border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 26px);
  opacity: 0.75;
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  display: grid;
  gap: var(--faq-gap);
  padding: clamp(28px, 4vw, 52px) clamp(20px, 3.4vw, 44px) clamp(24px, 3.4vw, 40px);
}

.page-faq .faq-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-faq .faq-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(29px, 4.6vw, 54px);
  line-height: 1.1;
  letter-spacing: 0.005em;
}

.page-faq .faq-lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.78;
  color: var(--stone-light);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 26px;
}

.page-faq .faq-hero-hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone-light);
}

.page-faq .faq-quick {
  border: 1px solid var(--line);
  background: var(--ink-3);
  padding: 16px 18px 8px;
}

.page-faq .faq-quick-head {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-faq .faq-quick-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 13px 2px;
  border-top: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--cream);
  transition: border-color 160ms ease, background-color 160ms ease;
}

.page-faq .faq-quick-row:hover,
.page-faq .faq-quick-row:focus-visible {
  border-top-color: var(--line-strong);
  background: rgba(200, 155, 90, 0.06);
}

.page-faq .faq-quick-row:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-quick-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--copper);
  font-variant-numeric: tabular-nums;
  padding-top: 2px;
}

.page-faq .faq-quick-body {
  display: grid;
  gap: 4px;
}

.page-faq .faq-quick-body strong {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
}

.page-faq .faq-quick-body span {
  font-size: 13px;
  line-height: 1.55;
  color: var(--stone-light);
}

.page-faq .faq-body {
  display: grid;
  gap: var(--faq-gap);
  padding-top: clamp(28px, 4vw, 54px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-faq .faq-rail {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-faq .faq-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-faq .faq-toc {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-toc a {
  display: block;
  padding: 9px 12px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--cream);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.page-faq .faq-toc a:hover,
.page-faq .faq-toc a:focus-visible {
  border-color: var(--line-strong);
  color: var(--copper-bright);
  background: var(--tint-copper);
}

.page-faq .faq-toc a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-rail-foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
}

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

.page-faq .faq-section {
  padding: clamp(24px, 3.2vw, 38px) 0 clamp(26px, 3.6vw, 44px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.page-faq .faq-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-section-head {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-faq .faq-section-head .faq-kicker {
  margin-bottom: 10px;
}

.page-faq .faq-h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.7vw, 33px);
  line-height: 1.24;
}

.page-faq .faq-sub {
  margin: 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone-light);
}

.page-faq .faq-steps {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 0 0 22px;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-step {
  position: relative;
  background: var(--ink-2);
  padding: 18px 16px 48px;
  scroll-margin-top: 96px;
  transition: background-color 160ms ease;
}

.page-faq .faq-step--start {
  box-shadow: inset 0 0 0 1px rgba(53, 196, 198, 0.45);
  background: var(--ink-3);
}

.page-faq .faq-step:target {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.page-faq .faq-step-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--copper);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone-light);
}

.page-faq .faq-step-foot {
  position: absolute;
  left: 16px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-faq .faq-figure {
  margin: 0 0 22px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

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

.page-faq .faq-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--stone);
}

.page-faq .faq-diagram {
  margin: 0 0 20px;
  padding: 14px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--ink-2), var(--ink-3));
  background-image:
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 24px);
}

.page-faq .faq-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-diagram .d-node {
  fill: var(--ink);
  stroke: var(--line);
  stroke-width: 1;
}

.page-faq .faq-diagram .d-node-ok {
  stroke: var(--moss);
}

.page-faq .faq-diagram .d-line {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1;
}

.page-faq .faq-diagram .d-dot {
  fill: var(--cyan);
}

.page-faq .faq-diagram .d-label {
  fill: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-faq .faq-faults {
  border-top: 1px solid var(--line);
  margin-bottom: 24px;
}

.page-faq .faq-fault {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-fault summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 2px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cream);
  transition: color 160ms ease;
}

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

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

.page-faq .faq-fault[open] summary::after {
  content: "–";
  color: var(--copper-bright);
}

.page-faq .faq-fault summary:hover {
  color: var(--copper-bright);
}

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

.page-faq .faq-fault-tag {
  flex: none;
  padding: 3px 7px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--copper);
  background: var(--tint-copper);
}

.page-faq .faq-fault-body {
  padding: 2px 0 20px;
  border-left: 1px solid var(--line-soft);
  margin-left: 4px;
  padding-left: 16px;
}

.page-faq .faq-check {
  list-style: none;
  display: grid;
  gap: 11px;
  margin: 0 0 16px;
  padding: 0;
}

.page-faq .faq-check li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone-light);
}

.page-faq .faq-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--copper);
}

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

.page-faq .faq-action {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 2px;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-faq .faq-action:hover,
.page-faq .faq-action:focus-visible {
  color: var(--copper-bright);
  border-bottom-color: var(--copper);
}

.page-faq .faq-action:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-faq .faq-two {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.page-faq .faq-card {
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 20px 18px;
  transition: border-color 160ms ease, transform 160ms ease;
}

.page-faq .faq-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-faq .faq-card h3,
.page-faq .faq-band-text h3,
.page-faq .faq-contact-list h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .faq-points {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0 0 12px;
  padding: 0;
}

.page-faq .faq-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone-light);
}

.page-faq .faq-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-faq .faq-points li:last-child {
  margin-bottom: 0;
}

.page-faq .faq-band {
  display: grid;
  gap: 18px;
  align-items: center;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--copper);
  background: var(--ink-3);
}

.page-faq .faq-band-text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone-light);
}

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

.page-faq .faq-mono-block {
  margin: 0 0 18px;
  padding: 16px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--copper);
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
  overflow-x: auto;
}

.page-faq .faq-mono-key {
  display: inline-block;
  min-width: 92px;
  color: var(--stone);
}

.page-faq .faq-hl-amber {
  color: var(--amber);
}

.page-faq .faq-contact {
  display: grid;
  gap: 24px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, var(--ink-3), var(--ink-2));
}

.page-faq .faq-c-item {
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-c-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-c-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-faq .faq-c-value {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-faq .faq-mono {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-contact-btn {
  margin-top: 16px;
}

.page-faq .faq-contact-list .faq-points {
  margin-bottom: 16px;
}

.page-faq .faq-contact-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone-light);
}

.page-faq .faq-contact-note a {
  color: var(--copper-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-faq .faq-contact-note a:hover,
.page-faq .faq-contact-note a:focus-visible {
  color: var(--cream);
}

.page-faq .faq-contact-note a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 620px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-fault-body {
    padding-left: 22px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-faq .faq-diagram {
    padding: 20px 24px;
  }

  .page-faq .faq-band {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 24px 26px;
  }

  .page-faq .faq-mono-block {
    font-size: 13px;
    padding: 18px 22px;
  }

  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 34px;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 84px;
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--line-soft);
    padding-left: 0;
  }

  .page-faq .faq-toc {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-faq .faq-toc li {
    border-top: 1px solid var(--line-soft);
  }

  .page-faq .faq-toc li:last-child {
    border-bottom: 1px solid var(--line-soft);
  }

  .page-faq .faq-toc a {
    border: 0;
    padding: 11px 12px 11px 14px;
    white-space: normal;
  }

  .page-faq .faq-toc a:hover,
  .page-faq .faq-toc a:focus-visible {
    box-shadow: inset 2px 0 0 var(--copper);
  }

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

  .page-faq .faq-step {
    padding: 20px 16px 46px;
  }

  .page-faq .faq-rail-foot {
    padding-right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-quick-row,
  .page-faq .faq-toc a,
  .page-faq .faq-card,
  .page-faq .faq-step,
  .page-faq .faq-action {
    transition: none;
  }

  .page-faq .faq-card:hover {
    transform: none;
  }
}
<<<END>>>