.page-faq {
  --faq-line: rgba(42, 58, 102, .9);
  --faq-soft: rgba(25, 227, 209, .08);
  --faq-orange-soft: rgba(255, 122, 26, .12);
  background: var(--ink-0);
  color: var(--white);
  overflow-x: clip;
}

.page-faq .container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.page-faq .faq-hero {
  padding: clamp(18px, 4vw, 42px) 0 clamp(34px, 6vw, 72px);
  background:
    radial-gradient(900px 420px at 88% -12%, rgba(25, 227, 209, .14), transparent 62%),
    radial-gradient(520px 260px at 4% 8%, rgba(255, 46, 147, .08), transparent 70%),
    linear-gradient(180deg, var(--ink-1), var(--ink-0));
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-faq .faq-hero__lead h1 {
  margin: 12px 0 16px;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.08;
  letter-spacing: .02em;
  font-weight: 900;
  max-width: 14em;
}

.page-faq .faq-hero__lead .lede {
  max-width: 42em;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.8;
}

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

.page-faq .faq-hero__status {
  padding: 22px 20px 18px;
  background:
    linear-gradient(135deg, rgba(25, 227, 209, .07), transparent 42%),
    var(--panel);
  border: 1px solid var(--faq-line);
  border-top: 2px solid var(--cyan);
  box-shadow: 0 18px 50px rgba(5, 7, 15, .35);
}

.page-faq .faq-hero__status-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-faq .faq-hero__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-hero__links a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 10px;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 58, 102, .7);
  transition: background .25s var(--ease), padding-left .25s var(--ease);
}

.page-faq .faq-hero__links li:last-child a {
  border-bottom: 0;
}

.page-faq .faq-hero__links a:hover,
.page-faq .faq-hero__links a:focus-visible {
  background: var(--faq-soft);
  padding-left: 14px;
}

.page-faq .faq-hero__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-faq .faq-hero__links strong {
  font-size: 15px;
  font-weight: 600;
}

.page-faq .faq-hero__links a > span:last-child {
  font-size: 12px;
  color: var(--muted);
}

.page-faq .faq-quick {
  padding: clamp(36px, 6vw, 68px) 0;
}

.page-faq .faq-quick .section-header {
  margin-bottom: 24px;
}

.page-faq .faq-quick .section-header h2 {
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: .02em;
}

.page-faq .faq-quick__hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.page-faq .faq-quick__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .faq-quick__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--ink-1);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--grid);
  color: var(--white);
  text-decoration: none;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}

.page-faq .faq-quick__item:hover,
.page-faq .faq-quick__item:focus-visible {
  transform: translateY(-3px);
  border-left-color: var(--cyan);
  background: var(--panel);
}

.page-faq .faq-quick__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-faq .faq-quick__item strong {
  font-size: 18px;
  letter-spacing: .02em;
}

.page-faq .faq-quick__item > span:nth-child(3) {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-quick__item .link-arrow {
  margin-top: 6px;
  font-size: 13px;
}

.page-faq .faq-layout {
  display: grid;
  gap: 28px;
  padding-bottom: clamp(48px, 8vw, 96px);
  align-items: start;
}

.page-faq .faq-index {
  border-top: 1px solid var(--faq-line);
  padding-top: 18px;
}

.page-faq .faq-index__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.page-faq .faq-index__nav a {
  flex: 0 0 auto;
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 9px 12px;
  border: 1px solid var(--faq-line);
  background: var(--ink-1);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

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

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

.page-faq .faq-section {
  padding: clamp(26px, 4vw, 40px) 0 clamp(30px, 5vw, 48px);
  border-top: 1px solid var(--faq-line);
}

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

.page-faq .faq-section__head {
  margin-bottom: 20px;
}

.page-faq .faq-section__head h2 {
  margin: 6px 0 10px;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.18;
  letter-spacing: .02em;
  font-weight: 800;
}

.page-faq .faq-section__head .lede {
  max-width: 46em;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-faq .faq-figure {
  margin: 24px 0;
  border: 1px solid var(--faq-line);
  background:
    linear-gradient(135deg, rgba(25, 227, 209, .06), transparent 40%),
    repeating-linear-gradient(0deg, rgba(42, 58, 102, .28) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(90deg, rgba(42, 58, 102, .28) 0 1px, transparent 1px 22px),
    var(--ink-1);
}

.page-faq .faq-figure--wide {
  aspect-ratio: 10 / 7;
}

.page-faq .faq-figure--chart {
  aspect-ratio: 4 / 3;
}

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

.page-faq .faq-field-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-field {
  padding: 16px 16px 16px 18px;
  background: var(--ink-1);
  border-left: 2px solid var(--cyan);
}

.page-faq .faq-field__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-faq .faq-field p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-step-list {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  background: var(--ink-1);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-step__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-step strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  letter-spacing: .02em;
}

.page-faq .faq-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-check-list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-check-list li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink-1);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-check-list strong {
  font-size: 15px;
  color: var(--white);
}

.page-faq .faq-check-list span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--orange);
  background: var(--faq-orange-soft);
  color: var(--white);
  font-size: 13px;
  line-height: 1.75;
}

.page-faq .faq-details {
  margin-top: 14px;
  background: var(--panel);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-details summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

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

.page-faq .faq-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 18px;
  line-height: 1;
}

.page-faq .faq-details[open] summary::after {
  content: "−";
}

.page-faq .faq-details__body {
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

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

.page-faq .faq-term-list {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 14px;
  background: var(--ink-1);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-term__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-faq .faq-term__desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-catalog-note {
  margin-top: 18px;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(255, 122, 26, .1), transparent 55%),
    var(--ink-1);
  border: 1px solid var(--faq-line);
}

.page-faq .faq-catalog-note p {
  margin: 6px 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-links a {
  color: var(--cyan);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}

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

@media (min-width: 720px) {
  .page-faq .faq-quick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .page-faq .faq-term {
    grid-template-columns: 130px 1fr;
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-faq .faq-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 96px;
    border-top: 0;
    padding-top: 0;
  }

  .page-faq .faq-index__nav {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__nav a {
    white-space: normal;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-quick__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-quick__item,
  .page-faq .faq-hero__links a,
  .page-faq .faq-index__nav a,
  .page-faq .faq-links a {
    transition: none;
  }

  .page-faq .faq-quick__item:hover {
    transform: none;
  }
}
<<<END>>>