.page-faq {
  --faq-midnight: var(--midnight);
  --faq-card: var(--deep);
  --faq-text: var(--ice);
  --faq-dim: var(--steel);
  --faq-line: var(--line-strong);
  background: var(--midnight);
  color: var(--ice);
  font-family: var(--font-body);
  padding-bottom: 40px;
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

.page-faq .faq-shell {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- breadcrumb ---------- */
.page-faq .faq-crumb {
  padding: 22px 0 0;
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- hero ---------- */
.page-faq .faq-hero {
  position: relative;
  margin-top: 20px;
  padding: 40px 22px 44px;
  border: 3px solid var(--faq-line);
  background:
    linear-gradient(155deg, var(--deep) 0%, var(--midnight) 54%, rgba(42, 58, 114, 0.9) 100%);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px dashed var(--line);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 227, 208, 0.22) 0%, rgba(79, 227, 208, 0) 70%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-faq .faq-hero .lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ice);
  opacity: 0.86;
}

.page-faq .faq-hero__stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: var(--hairline);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 20px 16px;
}

.page-faq .faq-stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 6px;
}

.page-faq .faq-stat__v {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-faq .faq-stat__u {
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-faq .faq-stat__l {
  flex: 1 0 100%;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel);
}

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

.page-faq .faq-hero__figure {
  margin: 0;
  border: 2px solid var(--faq-line);
  background: linear-gradient(135deg, rgba(79, 227, 208, 0.14), rgba(42, 58, 114, 0.45));
  padding: 10px;
}

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

.page-faq .faq-hero__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- layout ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding: 56px 0 40px;
}

/* ---------- index rail ---------- */
.page-faq .faq-index {
  border: 2px solid var(--faq-line);
  background: var(--deep);
  padding: 20px 16px 18px;
}

.page-faq .faq-index__cap {
  margin: 0 0 14px;
  color: var(--cyan);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-index__item {
  border-left: 2px solid transparent;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  font-family: var(--font-narrow);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--steel);
  text-decoration: none;
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
}

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

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--ice);
  background: rgba(79, 227, 208, 0.08);
  outline: none;
}

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

.page-faq .faq-index__item.is-active,
.page-faq .faq-index__link.is-active {
  border-left-color: var(--cyan);
  background: rgba(79, 227, 208, 0.1);
}

.page-faq .faq-index__item.is-active .faq-index__link,
.page-faq .faq-index__link.is-active {
  color: var(--cyan);
}

.page-faq .faq-index__aside {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: var(--hairline);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-faq .faq-index__aside a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.45);
}

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

/* ---------- stream ---------- */
.page-faq .faq-stream {
  display: grid;
  gap: 68px;
  min-width: 0;
}

.page-faq .faq-group {
  min-width: 0;
  scroll-margin-top: 120px;
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--faq-line);
  margin-bottom: 26px;
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-faq .faq-group__note {
  grid-column: 2;
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- accordion ---------- */
.page-faq .faq-item {
  position: relative;
  border: 2px solid var(--faq-line);
  background: var(--deep);
  margin-bottom: 20px;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-faq .faq-item:last-of-type {
  margin-bottom: 0;
}

.page-faq .faq-item:hover {
  border-color: var(--cyan-deep);
}

.page-faq .faq-item[open] {
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard-cyan);
}

.page-faq .faq-item[open]::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(79, 227, 208, 0.12) 100%);
  pointer-events: none;
}

.page-faq .faq-item > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 18px 18px 18px 18px;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ice);
  transition: color var(--t) var(--ease);
}

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

.page-faq .faq-item > summary::marker {
  content: "";
}

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

.page-faq .faq-item[open] > summary {
  color: var(--frost);
}

.page-faq .faq-item__qnum {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-deep);
}

.page-faq .faq-item[open] .faq-item__qnum {
  color: var(--cyan);
}

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

.page-faq .faq-item__sign {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  display: grid;
  place-items: center;
  border: 2px solid var(--steel);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--steel);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-faq .faq-item__sign::after {
  content: "+";
}

.page-faq .faq-item[open] .faq-item__sign {
  border-color: var(--lemon);
  background: var(--lemon);
  color: var(--midnight);
}

.page-faq .faq-item[open] .faq-item__sign::after {
  content: "–";
}

.page-faq .faq-item__body {
  padding: 16px 18px 22px;
  border-top: var(--hairline);
}

.page-faq .faq-item__body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--steel);
}

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

.page-faq .faq-item__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.45);
}

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

.page-faq .faq-hl {
  color: var(--ice);
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

/* ---------- steps ---------- */
.page-faq .faq-steps {
  counter-reset: faqstep;
  list-style: none;
  margin: 14px 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-steps > li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
}

.page-faq .faq-steps > li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan-deep);
  padding-bottom: 2px;
}

/* ---------- figure ---------- */
.page-faq .faq-figure {
  margin: 26px 0 0;
  border: 2px solid var(--faq-line);
  background: var(--midnight);
  padding: 12px;
}

.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-narrow);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- closing cta ---------- */
.page-faq .faq-cta {
  margin-top: 30px;
  padding: 24px 20px;
  border: 3px solid var(--cyan-deep);
  background: linear-gradient(140deg, rgba(79, 227, 208, 0.12) 0%, rgba(6, 20, 40, 0.95) 62%);
  display: grid;
  gap: 20px;
  align-items: center;
}

.page-faq .faq-cta__text .micro-label {
  margin: 0;
  color: var(--cyan);
}

.page-faq .faq-cta__line {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--frost);
}

.page-faq .faq-cta__contact {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
  word-break: break-word;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-faq .faq-shell {
    padding: 0 32px;
  }

  .page-faq .faq-hero {
    padding: 52px 42px 56px;
  }

  .page-faq .faq-item > summary {
    padding: 20px 24px;
    font-size: 17px;
  }

  .page-faq .faq-item__body {
    padding: 18px 24px 24px 66px;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 30px 28px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: 52px;
    padding: 72px 0 56px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 108px;
    align-self: start;
    padding: 24px 20px 22px;
  }

  .page-faq .faq-stream {
    gap: 84px;
  }
}

@media (max-width: 420px) {
  .page-faq .faq-item > summary {
    gap: 10px;
  }

  .page-faq .faq-item__sign {
    width: 20px;
    height: 20px;
  }

  .page-faq .faq-stat__v {
    font-size: 26px;
  }
}
<<<END>>>