.page-faq {
  --faq-rule: rgba(169, 184, 182, 0.24);
  --faq-panel: rgba(7, 22, 19, 0.42);
  --faq-soft: #c6d2ce;
  background:
    radial-gradient(120% 80% at 15% 0%, #1d3a3a 0%, transparent 62%),
    linear-gradient(180deg, #12262c 0%, var(--cloud) 45%, #0b1e24 100%);
  color: var(--paper);
  padding-top: clamp(1rem, 3vw, 2rem);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-faq .crumb {
  margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.page-faq .crumb a {
  color: var(--gold-soft);
}

.page-faq .faq-hero {
  position: relative;
  border: 2px solid var(--faq-rule);
  box-shadow: var(--shadow-hard);
  background:
    repeating-linear-gradient(90deg, rgba(201, 164, 92, 0.1) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(201, 164, 92, 0.1) 0 1px, transparent 1px 96px),
    linear-gradient(158deg, rgba(23, 69, 60, 0.94) 0%, rgba(27, 47, 54, 0.72) 100%);
  padding: clamp(1.25rem, 4vw, 2.5rem);
  overflow: hidden;
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5.4vw, 3.3rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0.75rem 0 1rem;
  max-width: 24ch;
}

.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--faq-soft);
  line-height: 1.85;
  font-size: var(--step-2);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-faq .faq-index {
  border: 2px solid var(--faq-rule);
  background: var(--faq-panel);
  padding: 0.75rem;
}

.page-faq .faq-index__title {
  margin: 0 0 0.625rem;
  font-size: var(--step-0);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-faq .faq-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  border: 2px solid var(--faq-rule);
  color: var(--faq-soft);
  font-size: var(--step-1);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-color: var(--gold);
  color: var(--gold-soft);
  outline: none;
}

.page-faq .faq-index__link[aria-current="location"] {
  border-color: var(--gold);
  background: rgba(23, 69, 60, 0.85);
  color: var(--gold-soft);
}

.page-faq .faq-index__link .mono {
  color: var(--gold);
  font-size: var(--step-0);
}

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

.page-faq .faq-section {
  border-top: 2px solid var(--line-gold);
  padding-top: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: clamp(2rem, 5vw, 3.25rem);
  scroll-margin-top: 1.25rem;
}

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

.page-faq .faq-section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.6rem 0.75rem;
  margin-bottom: 0.4rem;
}

.page-faq .faq-section__no {
  font-family: var(--font-mono);
  font-size: var(--step-3);
  color: var(--gold);
  line-height: 1;
}

.page-faq .faq-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.2vw, 1.9rem);
  line-height: 1.22;
}

.page-faq .faq-section__intro {
  margin: 0.25rem 0 1.25rem;
  max-width: 64ch;
  color: var(--mist);
  line-height: 1.8;
}

.page-faq .faq-figure {
  margin: 0 0 1.5rem;
  border: 2px solid var(--faq-rule);
  box-shadow: var(--shadow-hard-sm);
  background: #0b1e24;
  overflow: hidden;
}

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

.page-faq .faq-figure figcaption {
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--faq-rule);
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--mist);
}

.page-faq .act-group {
  margin-top: 1.35rem;
}

.page-faq .act-group__bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  margin-bottom: 0.65rem;
}

.page-faq .act-group__tag {
  font-family: var(--font-mono);
  font-size: var(--step-0);
  letter-spacing: 0.12em;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  flex: 0 0 auto;
}

.page-faq .act-group__name {
  margin: 0;
  font-size: var(--step-2);
  font-weight: 700;
}

.page-faq .act-group__note {
  margin-left: auto;
  font-size: var(--step-0);
  color: var(--mist);
}

.page-faq .qa {
  border: 2px solid var(--faq-rule);
  background: var(--faq-panel);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-faq .qa + .qa {
  margin-top: 0.6rem;
}

.page-faq .qa[open] {
  border-color: var(--gold);
  box-shadow: var(--shadow-hard-sm);
}

.page-faq .qa__head {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.5;
}

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

.page-faq .qa__head:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -4px;
}

.page-faq .qa__code {
  flex: 0 0 auto;
  padding-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--gold);
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa__mark {
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--gold-soft);
  transition: transform 0.18s ease, color 0.18s ease;
}

.page-faq .qa[open] .qa__mark {
  transform: rotate(45deg);
  color: var(--red);
}

.page-faq .qa__body {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  border-top: 1px solid var(--faq-rule);
  font-size: var(--step-1);
  line-height: 1.85;
  color: var(--faq-soft);
}

.page-faq .qa__body p {
  margin: 0 0 0.55rem;
}

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

.page-faq .qa__lead {
  color: var(--paper);
  font-weight: 600;
}

.page-faq .tier-scroll {
  border: 2px solid var(--faq-rule);
  background: var(--faq-panel);
  overflow-x: auto;
  scrollbar-width: thin;
  margin-bottom: 1rem;
}

.page-faq .tier-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: var(--step-1);
}

.page-faq .tier-table caption {
  caption-side: top;
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--faq-rule);
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--gold);
}

.page-faq .tier-table th,
.page-faq .tier-table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .tier-table thead th {
  font-size: var(--step-0);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--gold-soft);
}

.page-faq .tier-table tbody th {
  color: var(--paper);
  font-weight: 700;
  white-space: nowrap;
}

.page-faq .tier-table tbody td {
  color: var(--faq-soft);
}

.page-faq .tier-table tbody tr:last-child th,
.page-faq .tier-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .screen-board {
  margin: 0 0 1.25rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 2px solid var(--faq-rule);
  box-shadow: var(--shadow-hard-sm);
  background: linear-gradient(150deg, rgba(23, 69, 60, 0.88), rgba(7, 22, 19, 0.92));
}

.page-faq .screen-board__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.4rem 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .screen-board__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.2rem);
  line-height: 1;
  color: var(--gold-soft);
}

.page-faq .screen-board__unit {
  font-size: var(--step-3);
  margin-left: 0.25rem;
  color: var(--gold);
  font-family: var(--font-body);
  font-weight: 400;
}

.page-faq .screen-board__cap {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--mist);
  line-height: 1.7;
}

.page-faq .screen-board__track {
  display: flex;
  justify-content: space-between;
  gap: 0.25rem;
  margin: 1rem 0 0.85rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-gold);
  font-family: var(--font-mono);
  font-size: var(--step-0);
  color: var(--mist);
}

.page-faq .screen-board__track span {
  position: relative;
}

.page-faq .screen-board__track span::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -1rem;
  width: 1px;
  height: 0.7rem;
  background: var(--line-gold);
}

.page-faq .human {
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(160deg, rgba(23, 69, 60, 0.92), rgba(7, 22, 19, 0.94));
  padding: clamp(1.1rem, 3.5vw, 2rem);
}

.page-faq .human__grid {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.page-faq .human__grid .copy-btn {
  width: 100%;
  text-align: left;
}

.page-faq .human__note {
  margin: 0 0 1rem;
  max-width: 64ch;
  color: var(--faq-soft);
  line-height: 1.85;
  font-size: var(--step-1);
}

.page-faq .human__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .human__links a {
  color: var(--gold-soft);
  font-size: var(--step-1);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 0.1rem;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .human__links a:hover,
.page-faq .human__links a:focus-visible {
  color: var(--paper);
  border-color: var(--red);
}

.page-faq .qa__body a.chip {
  margin-top: 0.35rem;
  text-decoration: none;
}

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

@media (min-width: 960px) {
  .page-faq .faq-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 1rem;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    gap: 0.4rem;
    overflow: visible;
  }

  .page-faq .faq-index__link {
    display: flex;
    width: 100%;
    white-space: normal;
  }
}

@media (max-width: 560px) {
  .page-faq .faq-hero__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-faq .act-group__note {
    margin-left: 0;
    flex-basis: 100%;
  }

  .page-faq .screen-board__track {
    font-size: 0.6875rem;
  }

  .page-faq .qa__head {
    font-size: var(--step-1);
    padding: 0.75rem 0.85rem;
  }

  .page-faq .qa__body {
    padding: 0.75rem 0.85rem 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__mark,
  .page-faq .qa,
  .page-faq .faq-index__link,
  .page-faq .human__links a {
    transition: none;
  }

  .page-faq .qa[open] .qa__mark {
    transform: none;
  }
}
<<<END>>>