.page-faq {
  --faq-rail: 208px;
  padding-bottom: 96px;
}

.page-faq .breadcrumb {
  padding-top: 20px;
  padding-bottom: 18px;
}

/* hero */
.page-faq .faq-hero {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 110% at 0% 0%, rgba(198, 255, 61, 0.07), transparent 58%),
    var(--ink-800);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 32px;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: 0.96;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--text);
}

.page-faq .faq-hero__lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-hero__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-faq .faq-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.04);
}

/* command bar finder */
.page-faq .faq-cmd {
  margin-top: 26px;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-faq .faq-cmd__prompt {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-faq .faq-cmd__prompt svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.page-faq .faq-cmd__keys {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
}

.page-faq .faq-key {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 12px;
  background: var(--ink-900);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-faq .faq-key__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
  transition: color 0.16s var(--ease);
}

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

.page-faq .faq-key:hover .faq-key__num {
  color: var(--text);
}

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

/* two-column .page-faq */
.page-faq .faq-body {
  display: grid;
  gap: 32px;
  padding-top: 40px;
}

.page-faq .faq-toc {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-faq .faq-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--faint);
}

.page-faq .faq-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-faq .faq-toc__link .num {
  font-size: 11px;
  color: var(--faint);
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link[aria-current="true"] {
  color: var(--text);
  border-bottom-color: var(--lime);
}

/* sections */
.page-faq .faq-sec {
  padding-top: 28px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-sec + .faq-sec {
  margin-top: 44px;
}

.page-faq .faq-sec h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.008em;
  color: var(--text);
}

.page-faq .faq-sec__head p {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-faq .faq-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-note .link-arrow {
  margin-left: 4px;
}

/* channel cards */
.page-faq .faq-channels {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-channels li {
  padding: 16px;
  background: var(--panel);
}

.page-faq .faq-channels .num {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-faq .faq-channels h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-faq .faq-channels p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* tables */
.page-faq .faq-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-faq .faq-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.65;
}

.page-faq .faq-table caption {
  caption-side: top;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--faint);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  font-weight: 400;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  color: var(--muted);
}

.page-faq .faq-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
  background: var(--ink-900);
  border-bottom-color: var(--line);
  white-space: nowrap;
}

.page-faq .faq-table tbody th {
  color: var(--text);
  border-left: 2px solid var(--line);
  white-space: nowrap;
}

.page-faq .faq-table tbody tr:hover td,
.page-faq .faq-table tbody tr:hover th {
  background: rgba(198, 255, 61, 0.06);
}

.page-faq .faq-table tbody tr:hover th {
  border-left-color: var(--lime);
}

.page-faq .faq-table--cross tbody td:first-of-type {
  color: var(--text);
}

/* rule documents */
.page-faq .faq-narrow {
  margin: 0 0 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-faq .faq-narrow img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
}

.page-faq .faq-groups {
  display: grid;
  gap: 26px;
  margin-top: 24px;
}

.page-faq .faq-group__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-faq .faq-group__title .num {
  font-size: 12px;
  color: var(--lime);
}

.page-faq .faq-group__desc {
  margin: 6px 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-doc {
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  background: var(--ink-800);
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-faq .faq-doc + .faq-doc {
  margin-top: 1px;
}

.page-faq .faq-doc:hover {
  border-left-color: var(--lime-deep);
  background: var(--panel);
}

.page-faq .faq-doc[open] {
  border-left-color: var(--lime);
  background: var(--panel);
}

.page-faq .faq-doc summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 12px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
}

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

.page-faq .faq-doc summary .num {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--faint);
}

.page-faq .faq-doc summary::after {
  content: "+";
  margin-left: auto;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
}

.page-faq .faq-doc[open] summary::after {
  content: "\2212";
}

.page-faq .faq-doc p {
  margin: 0;
  padding: 0 12px 14px 33px;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--muted);
}

/* archive panel */
.page-faq .faq-archive {
  display: grid;
  gap: 24px;
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-faq .faq-archive__main h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-faq .faq-archive__main p {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--muted);
}

.page-faq .faq-archive__list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-archive__list li {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-archive__list .num {
  flex: none;
  padding-top: 2px;
  font-size: 12px;
  color: var(--lime);
}

.page-faq .faq-archive__side {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-archive__big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-faq .faq-archive__cap {
  margin: 8px 0 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* glossary */
.page-faq .faq-abc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 20px 0 0;
}

.page-faq .faq-abc a {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

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

.page-faq .faq-terms {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-faq .faq-term-group {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-term-group h3 {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-faq .faq-term-group dl {
  margin: 0;
}

.page-faq .faq-term {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-term dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-faq .faq-term dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* responsive */
@media (min-width: 560px) {
  .page-faq .faq-cmd__keys {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 640px) {
  .page-faq .faq-term {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-archive {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 32px;
    padding: 24px;
  }

  .page-faq .faq-archive__side {
    padding-top: 0;
    padding-left: 24px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 44px;
    align-items: start;
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .page-faq .faq-hero__lede {
    font-size: 16px;
  }

  .page-faq .faq-body {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-faq .faq-toc__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-faq .faq-toc__link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    padding: 8px 10px;
  }

  .page-faq .faq-toc__link:hover,
  .page-faq .faq-toc__link[aria-current="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--lime);
  }

  .page-faq .faq-sec + .faq-sec {
    margin-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-key,
  .page-faq .faq-key__num,
  .page-faq .faq-toc__link,
  .page-faq .faq-doc,
  .page-faq .faq-abc a {
    transition: none;
  }
}
<<<END>>>