.page-faq {
  --faq-line-soft: rgba(30, 42, 68, .62);
  --faq-panel: rgba(11, 18, 36, .86);
  background: var(--void);
  color: var(--silver);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(34px, 6vw, 62px) 0 clamp(32px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(760px 380px at 84% -18%, rgba(123, 92, 255, .30), transparent 72%),
    radial-gradient(520px 300px at 6% 118%, rgba(52, 214, 232, .15), transparent 72%),
    linear-gradient(180deg, #050812 0%, #0B1224 100%);
}

.page-faq .faq-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 42, 68, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 68, .55) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity: .75;
  -webkit-mask-image: radial-gradient(ellipse at 72% 18%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse at 72% 18%, #000 0%, transparent 78%);
}

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

.page-faq .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-faq .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-faq .breadcrumb__sep {
  color: var(--line);
}

.page-faq .breadcrumb__current {
  color: var(--silver);
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  max-width: 14ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 8.2vw, 82px);
  line-height: 1.02;
  letter-spacing: .045em;
  color: var(--silver);
}

.page-faq .faq-hero__lede {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-shell {
  display: grid;
  gap: 30px;
  padding-block: clamp(32px, 5vw, 54px) clamp(48px, 7vw, 88px);
}

.page-faq .faq-index {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(11, 18, 36, .94), rgba(5, 8, 18, .94));
}

.page-faq .faq-index__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

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

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(52, 214, 232, .09);
  color: var(--silver);
}

.page-faq .faq-index__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-faq .faq-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-line-soft);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-faq .faq-section {
  padding-top: clamp(24px, 4vw, 34px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-faq .faq-section + .faq-section {
  margin-top: clamp(34px, 5vw, 54px);
}

.page-faq .faq-section__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.8vw, 34px);
  line-height: 1.22;
  letter-spacing: .03em;
  color: var(--silver);
}

.page-faq .faq-section__lede {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .qa-group {
  margin-top: 20px;
}

.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--faq-panel);
  overflow: hidden;
  transition: border-color .22s var(--ease), background-color .22s var(--ease);
}

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

.page-faq .qa[open] {
  border-color: rgba(52, 214, 232, .42);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 15px 16px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.65;
  color: var(--silver);
}

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

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}

.page-faq .qa__icon {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  height: 1px;
  background: var(--signal);
  transform: translateY(-50%);
}

.page-faq .qa__icon::after {
  transform: translateY(-50%) rotate(90deg);
  transition: opacity .2s var(--ease);
}

.page-faq .qa[open] .qa__icon {
  transform: rotate(180deg);
  border-color: rgba(52, 214, 232, .6);
}

.page-faq .qa[open] .qa__icon::after {
  opacity: 0;
}

.page-faq .qa__a {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--faq-line-soft);
  background-image:
    linear-gradient(to right, rgba(30, 42, 68, .42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 68, .42) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-faq .qa__a p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

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

.page-faq .steps {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .step {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 24px;
}

.page-faq .step:last-child {
  padding-bottom: 0;
}

.page-faq .step::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 48px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(52, 214, 232, .55), rgba(123, 92, 255, .3));
}

.page-faq .step:last-child::before {
  display: none;
}

.page-faq .step__num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(52, 214, 232, .5);
  background: radial-gradient(circle at 32% 26%, rgba(52, 214, 232, .22), rgba(11, 18, 36, .92));
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--signal);
}

.page-faq .step__body {
  min-width: 0;
  padding-top: 2px;
}

.page-faq .step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--silver);
}

.page-faq .step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .step__more {
  margin-top: 10px;
}

.page-faq .step__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  list-style: none;
  cursor: pointer;
  border: 1px solid rgba(52, 214, 232, .32);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--signal);
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

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

.page-faq .step__more summary:hover,
.page-faq .step__more summary:focus-visible {
  background: rgba(52, 214, 232, .1);
  color: var(--silver);
}

.page-faq .step__more[open] summary {
  background: rgba(52, 214, 232, .13);
  color: var(--silver);
}

.page-faq .step__hint {
  margin-top: 10px;
  padding: 12px 14px;
  border-left: 2px solid var(--nebula);
  border-radius: 0 8px 8px 0;
  background: rgba(123, 92, 255, .08);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-figure {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deep);
}

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

.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-contact {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-faq .faq-contact__card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(158deg, rgba(11, 18, 36, .96), rgba(5, 8, 18, .96));
}

.page-faq .faq-contact__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-faq .faq-contact__value {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-contact__note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--faq-line-soft);
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .step {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
  }

  .page-faq .step__num {
    width: 52px;
    height: 52px;
    font-size: 13px;
  }

  .page-faq .step::before {
    left: 25px;
    top: 54px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-shell {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-faq .qa__q {
    padding: 17px 20px;
    font-size: 15.5px;
  }

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

@media (min-width: 1180px) {
  .page-faq .faq-hero__title {
    letter-spacing: .055em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa__icon,
  .page-faq .qa__icon::after,
  .page-faq .faq-index__link,
  .page-faq .step__more summary,
  .page-faq .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>