.page-faq .section {
  padding-block: clamp(2.6rem, 6vw, 4.6rem);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2rem, 5.5vw, 4rem);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -55% 45%;
  height: 60%;
  background: radial-gradient(circle at 50% 50%, rgba(25, 211, 255, 0.18), transparent 68%);
  pointer-events: none;
}

.page-faq .crumbs {
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
  position: relative;
  z-index: 1;
}

.page-faq .page-title {
  font-size: clamp(1.9rem, 6.2vw, 3.4rem);
  line-height: 1.14;
  margin: 0.7rem 0 0;
  max-width: 22ch;
  color: var(--mist);
}

.page-faq .lede {
  margin-top: 1.1rem;
  max-width: 46ch;
  color: var(--dim-strong);
}

.page-faq .faq-hero__card {
  border: 2px solid var(--line);
  background: rgba(14, 65, 102, 0.42);
  box-shadow: 8px 8px 0 rgba(4, 17, 28, 0.6);
  padding: 1.1rem 1.15rem;
  display: grid;
  gap: 0.75rem;
}

.page-faq .faq-hero__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.9rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(44, 90, 120, 0.65);
}

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

.page-faq .faq-hero__stat-label {
  font-size: 0.82rem;
  color: var(--dim);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero__stat-value {
  font-size: 0.92rem;
  color: var(--cyan);
  text-align: right;
}

.page-faq .faq-hero__row:first-child .faq-hero__stat-value {
  color: var(--orange);
  font-size: 1.05rem;
}

.page-faq .faq-h2 {
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1.22;
  margin: 0.5rem 0 0;
  color: var(--mist);
  max-width: 24ch;
}

.page-faq .faq-h2--on-paper {
  color: var(--ink);
}

.page-faq .faq-intro {
  margin: 0.9rem 0 1.8rem;
  max-width: 48ch;
  color: var(--dim-strong);
  line-height: 1.85;
}

.page-faq .faq-intro--on-paper {
  color: var(--deep);
}

.page-faq .faq-index {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
}

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

.page-faq .faq-group {
  border: 2px solid var(--line);
  background: rgba(8, 42, 68, 0.62);
  padding: 1rem 1.05rem 1.15rem;
  box-shadow: 5px 5px 0 rgba(4, 17, 28, 0.55);
}

.page-faq .faq-group__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin: 0 0 0.7rem;
  font-size: 1rem;
  color: var(--cyan-soft);
  letter-spacing: 0.02em;
}

.page-faq .faq-group__count {
  font-size: 0.75rem;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 0.05rem 0.4rem;
  line-height: 1.5;
}

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

.page-faq .faq-group__link {
  display: block;
  padding: 0.62rem 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--mist);
  text-decoration: none;
  border-top: 1px dashed rgba(44, 90, 120, 0.85);
}

.page-faq .faq-group__list li:first-child .faq-group__link {
  border-top: 0;
  padding-top: 0.1rem;
}

.page-faq .faq-group__link:hover,
.page-faq .faq-group__link:focus-visible {
  color: var(--cyan);
}

.page-faq .faq-index__toc {
  border-top: 2px solid var(--line);
  padding-top: 1rem;
}

.page-faq .faq-media {
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 0;
  border: 2px solid var(--line);
  background: var(--deep);
  padding: 0.6rem;
}

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

.page-faq .faq-media .media__caption {
  padding: 0.7rem 0.2rem 0.1rem;
  font-size: 0.8rem;
  color: var(--dim);
  line-height: 1.6;
}

.page-faq .faq-split {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2rem);
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
}

.page-faq .faq-split .faq-media {
  margin: 0;
  border-color: var(--ink);
  background: var(--deep);
}

.page-faq .faq-split .faq-media .media__caption {
  color: var(--dim-strong);
}

.page-faq .steps {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
  grid-template-columns: minmax(0, 1fr);
}

.page-faq .step {
  position: relative;
  border: 2px solid var(--ink);
  background: var(--ink);
  padding: 1.5rem 1.1rem 1.2rem;
  box-shadow: 7px 7px 0 rgba(25, 211, 255, 0.22);
}

.page-faq .step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: var(--cyan);
}

.page-faq .step__num {
  display: block;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-faq .step__title {
  margin: 0.7rem 0 0.5rem;
  font-size: 1.08rem;
  color: var(--mist);
}

.page-faq .step__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--dim-strong);
}

.page-faq .version-badge {
  display: grid;
  gap: 0.45rem;
  border-left: 4px solid var(--orange);
  padding: 0.2rem 0 0.2rem 1rem;
  margin-bottom: clamp(1.6rem, 4vw, 2.4rem);
}

.page-faq .version-badge__label {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--dim);
}

.page-faq .version-badge__code {
  font-size: clamp(1.6rem, 5.4vw, 2.6rem);
  line-height: 1.1;
  color: var(--orange);
  letter-spacing: 0.05em;
}

.page-faq .version-badge__meta {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--dim-strong);
  max-width: 52ch;
}

.page-faq .faq-list {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-faq .faq-item {
  border: 2px solid var(--line);
  background: rgba(8, 42, 68, 0.58);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.95rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--mist);
}

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

.page-faq .faq-item > summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--cyan);
}

.page-faq .faq-item[open] > summary::after {
  content: "–";
  color: var(--orange);
}

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

.page-faq .faq-item__code {
  flex: none;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 0.24rem;
}

.page-faq .faq-item__body {
  padding: 0 1.05rem 1.1rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--dim-strong);
}

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

.page-faq .faq-item:target {
  border-color: var(--orange);
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.page-faq .faq-list--paper .faq-item {
  background: #ffffff;
  border-color: var(--line);
}

.page-faq .faq-list--paper .faq-item > summary {
  color: var(--ink);
}

.page-faq .faq-list--paper .faq-item__body {
  color: var(--deep);
}

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

.page-faq .faq-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq .faq-link--on-paper {
  color: var(--navy);
}

.page-faq .prep-list {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: minmax(0, 1fr);
}

.page-faq .prep-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  border: 2px solid var(--line);
  background: #ffffff;
  padding: 0.85rem 0.9rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--deep);
}

.page-faq .prep-list__item strong {
  color: var(--ink);
}

.page-faq .prep-list__num {
  flex: none;
  font-size: 0.9rem;
  color: var(--orange);
  padding-top: 0.1rem;
}

.page-faq .faq-note {
  margin: 1.6rem 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--deep);
  max-width: 54ch;
}

.page-faq .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

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

  .page-faq .steps {
    gap: 1.4rem;
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

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

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-index {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-faq .faq-index__toc {
    position: sticky;
    top: calc(var(--header-h) + 1.2rem);
    border-top: 2px solid var(--cyan);
  }

  .page-faq .faq-list--wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }
}

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