.page-faq {
  --faq-step-num: clamp(2.6rem, 8vw, 4.4rem);
  background: var(--snow);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-faq .faq-hero {
  padding: clamp(22px, 5vw, 60px) 0 clamp(30px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 96px),
    var(--snow);
}

.page-faq .faq-hero .crumbs {
  margin-bottom: clamp(14px, 2.5vw, 22px);
}

.page-faq .faq-hero h1 {
  margin: 0.28em 0 0.42em;
  font-size: clamp(2rem, 7.2vw, 4.1rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: 0.045em;
  max-width: 17ch;
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2.2vw, 1.1rem);
  color: var(--text-mute);
}

.page-faq .faq-steps {
  list-style: none;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-step {
  background: var(--paper);
}

.page-faq .faq-step__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: clamp(16px, 2.6vw, 26px) clamp(16px, 2.6vw, 28px) clamp(18px, 2.8vw, 28px);
  color: inherit;
  text-decoration: none;
  transition: background 0.18s var(--ease);
}

.page-faq .faq-step__link:hover,
.page-faq .faq-step__link:focus-visible {
  background: var(--snow);
}

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

.page-faq .faq-step__num {
  font-family: var(--mono);
  font-size: var(--faq-step-num);
  line-height: 0.86;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--cyan);
  transition: color 0.18s var(--ease);
}

.page-faq .faq-step__link:hover .faq-step__num,
.page-faq .faq-step__link:focus-visible .faq-step__num {
  color: var(--amber);
}

.page-faq .faq-step__ttl {
  font-size: clamp(1rem, 2.6vw, 1.16rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.page-faq .faq-step__txt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-faq .faq-step__go {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border-top: 1px solid var(--line);
}

.page-faq .faq-step__link:hover .faq-step__go,
.page-faq .faq-step__link:focus-visible .faq-step__go {
  color: var(--amber-deep);
}

.page-faq .faq-hero__fig {
  margin: clamp(24px, 4vw, 44px) 0 0;
  max-width: 760px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

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

.page-faq .faq-hero__fig .media__cap,
.page-faq .faq-doc__fig .media__cap {
  display: block;
  padding: 10px 14px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--grey);
  background: var(--ink-2);
  border-top: 1px solid var(--grid);
}

.page-faq .faq-version {
  background: var(--ink);
  color: var(--snow);
  border-bottom: 1px solid var(--grid);
}

.page-faq .faq-version__kicker {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-faq .faq-version h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 4.4vw, 2.4rem);
  line-height: 1.24;
  letter-spacing: 0.04em;
  font-weight: 800;
  color: var(--snow);
}

.page-faq .faq-version__head > p:last-child {
  margin: 0;
  max-width: 64ch;
  font-size: 0.95rem;
  color: var(--grey);
}

.page-faq .faq-version__stats {
  display: grid;
  gap: 1px;
  margin: clamp(22px, 4vw, 38px) 0 0;
  padding: 1px;
  background: var(--grid);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-faq .faq-version__stat {
  background: var(--ink);
  padding: clamp(14px, 2.4vw, 22px);
}

.page-faq .faq-version__stat dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--grey);
}

.page-faq .faq-version__stat dd {
  margin: 0.24em 0 0;
  font-family: var(--mono);
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber);
}

.page-faq .faq-docs {
  background: var(--snow);
}

.page-faq .faq-docs__h2 {
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1.25;
  letter-spacing: 0.04em;
  font-weight: 800;
}

.page-faq .faq-docs__layout {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-faq .faq-index {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-faq .faq-index__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

.page-faq .faq-filter .filter-btn {
  appearance: none;
  cursor: pointer;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  line-height: 1.4;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-faq .faq-filter .filter-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-faq .faq-filter .filter-btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-faq .faq-filter .filter-btn[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--ice);
}

.page-faq .faq-index__count {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-faq .faq-docs__list {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-faq .faq-doc {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: clamp(18px, 3vw, 30px);
}

.page-faq .faq-doc__head .card__index {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-faq .faq-doc__head .card__title {
  margin: 0 0 10px;
  font-size: clamp(1.14rem, 3.2vw, 1.42rem);
  line-height: 1.36;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-faq .faq-doc__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 0.94rem;
  color: var(--text-mute);
}

.page-faq .faq-doc__fig {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  max-width: 380px;
  border: 1px solid var(--line);
}

.page-faq .faq-doc__panels {
  margin-top: clamp(14px, 2.4vw, 22px);
  border-top: 1px solid var(--line);
}

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

.page-faq .faq-panel__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 30px 13px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-panel__head::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--cyan);
  transition: color 0.16s var(--ease);
}

.page-faq .faq-panel[open] .faq-panel__head::after {
  content: "−";
  color: var(--amber-deep);
}

.page-faq .faq-panel__head:hover .faq-panel__title {
  color: var(--cyan);
}

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

.page-faq .faq-panel__idx {
  flex: none;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-faq .faq-panel__title {
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.55;
  transition: color 0.16s var(--ease);
}

.page-faq .faq-panel__body {
  padding: 0 0 15px 30px;
}

.page-faq .faq-panel__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-faq .faq-doc__more {
  margin: 16px 0 0;
  font-size: 0.88rem;
}

.page-faq .faq-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--amber-deep);
}

.page-faq .faq-empty {
  margin: 0;
  padding: 22px;
  border: 1px dashed var(--line);
  background: var(--paper);
  font-size: 0.92rem;
  color: var(--text-mute);
}

.page-faq .faq-help-cta {
  background: var(--pine);
  color: var(--snow);
  border-top: 1px solid var(--grid);
}

.page-faq .faq-help-cta__inner {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-faq .faq-help-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(1.4rem, 4.2vw, 2.1rem);
  line-height: 1.26;
  letter-spacing: 0.04em;
  font-weight: 800;
  color: var(--snow);
}

.page-faq .faq-help-cta__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 0.94rem;
  color: var(--ice);
}

.page-faq .faq-help-cta__actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 700px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-faq .faq-help-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 920px) {
  .page-faq .faq-docs__layout {
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .page-faq .faq-filter .filter-btn {
    text-align: left;
    padding: 9px 12px;
  }

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

  .page-faq .faq-doc__fig {
    float: right;
    margin: 0 0 16px 24px;
    width: 42%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step__link,
  .page-faq .faq-step__num,
  .page-faq .faq-panel__head::after,
  .page-faq .faq-filter .filter-btn {
    transition: none;
  }
}
<<<END>>>