.page-faq {
  --faq-gap: clamp(20px, 3vw, 36px);
  position: relative;
  background:
    radial-gradient(1200px 520px at 12% -8%, rgba(184, 255, 63, 0.07), transparent 62%),
    radial-gradient(900px 460px at 96% 6%, rgba(143, 174, 191, 0.08), transparent 60%),
    var(--ink);
  color: var(--text);
  font-family: var(--sans);
  padding: clamp(18px, 3vw, 34px) 0 clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.page-faq a {
  color: inherit;
  text-decoration: none;
}

.page-faq .faq-crumbs {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 18px;
}

.page-faq .faq-crumbs a {
  color: var(--cool);
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

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

.page-faq .faq-crumbs [aria-current="page"] {
  color: var(--text);
}

/* ---------- hero ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: var(--faq-gap);
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(13, 34, 27, 0.94), rgba(8, 12, 11, 0.96)),
    repeating-linear-gradient(90deg, rgba(43, 87, 72, 0.16) 0 1px, transparent 1px 64px);
  box-shadow: inset 0 1px 0 rgba(184, 255, 63, 0.12);
}

.page-faq .faq-hero__text .eyebrow {
  color: var(--accent);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 900;
  max-width: 16ch;
}

.page-faq .faq-hero .lede {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-hero__figs {
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-faq .faq-hero__figs > div {
  background: rgba(13, 34, 27, 0.9);
  padding: 14px 12px;
}

.page-faq .faq-hero__figs dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-faq .faq-hero__figs dd {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  overflow: hidden;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-faq .faq-hero__figure .media-frame__caption,
.page-faq .faq-figure .media-frame__caption {
  display: block;
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
  background: rgba(8, 12, 11, 0.6);
}

/* ---------- .page-faq layout ---------- */
.page-faq .faq-body {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 5vw, 56px);
}

.page-faq .faq-index {
  border: 1px solid var(--line-soft);
  background: rgba(13, 34, 27, 0.66);
  padding: 16px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-index__list li {
  flex: 0 0 auto;
}

.page-faq .faq-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  background: rgba(8, 12, 11, 0.5);
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

.page-faq .faq-index__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  border-color: var(--accent);
  background: rgba(184, 255, 63, 0.08);
  color: var(--accent);
}

.page-faq .faq-main {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  min-width: 0;
}

/* ---------- section shell ---------- */
.page-faq .faq-section {
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(13, 34, 27, 0.86), rgba(8, 12, 11, 0.9));
  padding: clamp(18px, 3vw, 30px);
}

.page-faq .faq-section__head {
  display: grid;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 22px;
}

.page-faq .faq-section__head .index-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--signal);
}

.page-faq .faq-section__head h2 {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-faq .faq-section__head p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

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

.page-faq .step {
  background: rgba(18, 53, 42, 0.55);
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 16px;
  transition: background-color 180ms ease, box-shadow 180ms ease;
}

.page-faq .step:hover,
.page-faq .step:focus-within {
  background: rgba(18, 53, 42, 0.9);
  box-shadow: inset 3px 0 0 var(--accent);
}

.page-faq .step__num {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.page-faq .step__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

.page-faq .step__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cool);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

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

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

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

/* ---------- quadrant map ---------- */
.page-faq .quad {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-faq .quad__cell {
  position: relative;
  background: rgba(13, 34, 27, 0.82);
  padding: 20px 18px 22px;
  transition: background-color 180ms ease, box-shadow 180ms ease;
}

.page-faq .quad__cell::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 46px;
  height: 2px;
  background: var(--line);
  transition: width 200ms ease, background-color 200ms ease;
}

.page-faq .quad__cell:hover,
.page-faq .quad__cell:focus-within {
  background: rgba(18, 53, 42, 0.95);
  box-shadow: inset 0 0 0 1px rgba(184, 255, 63, 0.35);
}

.page-faq .quad__cell:hover::before,
.page-faq .quad__cell:focus-within::before {
  width: 100%;
  background: var(--accent);
}

.page-faq .quad__tag {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cool);
}

.page-faq .quad__cell--b .quad__tag,
.page-faq .quad__cell--d .quad__tag {
  color: var(--signal);
}

.page-faq .quad__cell h3 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.page-faq .quad__cell p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-faq .quad__cell .quad__ask {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--signal);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- accordion ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 10px;
}

.page-faq .qa {
  border: 1px solid var(--line-soft);
  background: rgba(8, 12, 11, 0.55);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.page-faq .qa:hover {
  border-color: var(--line);
}

.page-faq .qa[open] {
  border-color: rgba(184, 255, 63, 0.45);
  background: rgba(18, 53, 42, 0.6);
}

.page-faq .qa summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 46px 16px 16px;
  position: relative;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

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

.page-faq .qa summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
  line-height: 1;
}

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

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

.page-faq .qa__body {
  padding: 0 16px 18px;
  border-top: 1px solid var(--line-soft);
  margin-top: 0;
}

.page-faq .qa__body p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
  max-width: 66ch;
}

/* ---------- support ---------- */
.page-faq .faq-section--support {
  background:
    linear-gradient(180deg, rgba(18, 53, 42, 0.9), rgba(8, 12, 11, 0.95));
  border-color: var(--line);
}

.page-faq .support {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .support__card {
  border: 1px solid var(--line-soft);
  background: rgba(8, 12, 11, 0.6);
  padding: 16px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-faq .support__card:hover,
.page-faq .support__card:focus-within {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.page-faq .support__card--signal {
  border-left: 3px solid var(--signal);
}

.page-faq .support__label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-faq .support__value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(14px, 2.2vw, 17px);
  font-weight: 600;
  color: var(--accent);
  word-break: break-word;
  border-bottom: 1px solid transparent;
}

.page-faq .support__value--plain {
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
}

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

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

.page-faq .support__steps {
  list-style: none;
  counter-reset: sp;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-faq .support__steps li {
  counter-increment: sp;
  background: rgba(13, 34, 27, 0.8);
  padding: 13px 16px 13px 46px;
  position: relative;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-faq .support__steps li::before {
  content: "0" counter(sp);
  position: absolute;
  left: 14px;
  top: 13px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal);
}

.page-faq .support__more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
}

.page-faq .support__more a {
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  transition: border-color 180ms ease;
}

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

.page-faq a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

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

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

  .page-faq .support__card:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-faq .faq-index__list {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-faq .faq-index__list a {
    border-color: transparent;
    background: transparent;
    border-left: 2px solid var(--line-soft);
    padding: 10px 12px;
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    border-left-color: var(--accent);
    background: rgba(184, 255, 63, 0.06);
  }

  .page-faq .faq-body {
    grid-template-columns: minmax(0, 224px) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-faq .step {
    grid-template-columns: 72px minmax(0, 1fr);
    padding: 22px 20px;
  }

  .page-faq .step__num {
    font-size: 26px;
  }

  .page-faq .support {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .support__card:first-child {
    grid-column: auto;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero {
    padding: clamp(32px, 3.4vw, 52px);
  }

  .page-faq .faq-section {
    padding: clamp(26px, 2.6vw, 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>
</main>