.page-faq {
  --faq-rail: 236px;
}

.page-faq .faq-hero {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 28px;
  margin-top: 20px;
}

.page-faq h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 87.5%;
  letter-spacing: -0.02em;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.08;
  color: var(--ink);
  text-wrap: balance;
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .faq-hero__media {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--panel-navy);
}

.page-faq .faq-hero__media::after {
  content: "";
  position: absolute;
  inset: 10px;
  background-image: repeating-linear-gradient(90deg, rgba(42, 58, 82, 0.45) 0 1px, transparent 1px 48px);
  pointer-events: none;
}

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

.page-faq .faq-body {
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-faq .faq-shell {
  display: grid;
  gap: 32px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.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: 11px 10px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-faq .faq-index__link .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--volt);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--lime);
  background: rgba(200, 255, 61, 0.06);
}

.page-faq .faq-group {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.page-faq .faq-group + .faq-group {
  margin-top: 44px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-faq .faq-group__num {
  flex: none;
  margin-top: 4px;
  padding: 3px 6px;
  border: 1px solid rgba(200, 255, 61, 0.4);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-faq .faq-group h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 87.5%;
  font-size: clamp(20px, 4.4vw, 26px);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--ink);
}

.page-faq .faq-group__note {
  margin: 8px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-group__note a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 230, 255, 0.35);
}

.page-faq .faq-group__note a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-faq .faq-list {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-item {
  position: relative;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s var(--ease), opacity 0.2s var(--ease);
}

.page-faq .faq-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.18s var(--ease);
}

.page-faq .faq-item[open] {
  background: var(--slate);
}

.page-faq .faq-item[open]::before {
  transform: scaleY(1);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 14px 15px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

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

.page-faq .faq-item__q:hover .faq-item__sign {
  border-color: var(--lime);
}

.page-faq .faq-item__sign {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line);
  transition: border-color 0.18s var(--ease);
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--lime);
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}

.page-faq .faq-item__sign::before {
  left: 4px;
  right: 4px;
  top: 50%;
  height: 1px;
  margin-top: -0.5px;
}

.page-faq .faq-item__sign::after {
  top: 4px;
  bottom: 4px;
  left: 50%;
  width: 1px;
  margin-left: -0.5px;
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__a {
  padding: 0 20px 18px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-item__a p {
  margin: 0;
}

.page-faq .faq-item__a p + p {
  margin-top: 10px;
}

.page-faq .faq-item__a .num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--volt);
}

.page-faq .faq-list:has(.faq-item[open]) .faq-item:not([open]) {
  opacity: 0.5;
}

.page-faq .faq-list:has(.faq-item[open]) .faq-item:not([open]):hover {
  opacity: 1;
}

.page-faq .faq-figure {
  margin: 22px 0 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--volt);
  background: var(--panel-navy);
}

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

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-faq .faq-help {
  display: grid;
  gap: 28px;
  margin-top: 52px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-navy), var(--black-track));
}

.page-faq .faq-help h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 87.5%;
  font-size: clamp(20px, 4.4vw, 28px);
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink);
}

.page-faq .faq-help h3 {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-faq .faq-help__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-help__list {
  list-style: none;
  margin: 16px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-help__list li {
  display: flex;
  gap: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

.page-faq .faq-help__list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-faq .faq-contact-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact-item {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-contact-item dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .faq-contact-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-faq .faq-help__tip {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 901px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1fr) 400px;
    align-items: end;
    gap: 48px;
  }

  .page-faq .faq-shell {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--head-h-min) + 28px);
  }

  .page-faq .faq-group + .faq-group {
    margin-top: 56px;
  }

  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 40px;
    padding: 34px 32px;
  }
}

@media (max-width: 900px) {
  .page-faq .faq-index__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 8px;
  }

  .page-faq .faq-item__q {
    font-size: 15px;
    padding-left: 16px;
  }

  .page-faq .faq-item__a {
    padding-left: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item::before,
  .page-faq .faq-item__sign,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after,
  .page-faq .faq-index__link,
  .page-faq .faq-item {
    transition: none;
  }
}
<<<END>>>