.page-faq {
  --faq-gap: clamp(20px, 3vw, 40px);
  --faq-line: rgba(168, 149, 114, .22);
  background: var(--ink);
  color: var(--text);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 66px) 0 clamp(26px, 4vw, 52px);
  background:
    radial-gradient(120% 95% at 10% 0%, rgba(14, 26, 43, .96) 0%, rgba(16, 13, 9, 1) 64%),
    linear-gradient(158deg, var(--night) 0%, var(--indigo) 58%, var(--ink) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: 60%;
  height: 168%;
  background: linear-gradient(200deg, rgba(214, 162, 74, .12), rgba(214, 162, 74, 0) 64%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
}

.page-faq .faq-hero-copy {
  min-width: 0;
}

.page-faq .faq-hero-copy .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero-copy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .04em;
}

.page-faq .faq-hero-copy .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

.page-faq .faq-hero-copy .breadcrumb-link {
  color: var(--text-dim);
  text-decoration: none;
}

.page-faq .faq-hero-copy .breadcrumb-link:hover {
  color: var(--gold);
}

.page-faq .faq-hero-copy .breadcrumb-link[aria-current="page"] {
  color: var(--amber);
}

.page-faq .faq-hero-copy .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--amber);
  margin: 0 0 14px;
}

.page-faq h1 {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.85rem, 4.6vw, 3.35rem);
  line-height: 1.18;
  letter-spacing: -.012em;
  color: var(--gold);
  margin: 0 0 20px;
  max-width: 20ch;
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(.94rem, 1.1vw, 1.02rem);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-lead + .faq-lead {
  margin-top: 14px;
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-faq .faq-jump .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(231, 223, 210, .04);
  color: var(--text);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-faq .faq-jump .chip:hover {
  border-color: var(--line-strong);
  color: var(--gold);
  background: rgba(214, 162, 74, .09);
}

.page-faq .faq-hero-figure {
  margin: 0;
  align-self: end;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-hero-figure .media-caption {
  margin-top: 10px;
  color: var(--mist);
  font-size: 12px;
  line-height: 1.6;
}

.page-faq .faq-tally {
  background: var(--ink-deep);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-tally-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border-left: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
}

.page-faq .faq-tally-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px clamp(12px, 2vw, 26px);
  background: var(--ink-deep);
}

.page-faq .faq-tally-num {
  font-family: var(--mono);
  font-size: clamp(1.35rem, 2.8vw, 1.9rem);
  line-height: 1.1;
  color: var(--amber);
  letter-spacing: -.01em;
}

.page-faq .faq-tally-unit {
  font-size: .58em;
  margin-left: 3px;
  color: var(--mist);
  letter-spacing: 0;
}

.page-faq .faq-tally-key {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-dim);
}

.page-faq .faq-body {
  padding: clamp(30px, 4.5vw, 64px) 0 clamp(40px, 5vw, 76px);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: start;
}

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

.page-faq .faq-aside-sticky {
  min-width: 0;
}

.page-faq .faq-aside .index-list-title {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--mist);
}

.page-faq .faq-aside .index-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-aside .index-list li {
  flex: 0 0 auto;
}

.page-faq .faq-aside .index-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-faq .faq-aside .index-link .mono {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber-deep);
}

.page-faq .faq-aside .index-link:hover,
.page-faq .faq-aside .index-link[aria-current="true"] {
  color: var(--gold);
  border-color: var(--line-strong);
  background: rgba(214, 162, 74, .08);
}

.page-faq .faq-aside-figure {
  margin: 18px 0 0;
  max-width: 240px;
}

.page-faq .faq-aside-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

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

.page-faq .faq-group {
  padding-top: clamp(4px, 1vw, 10px);
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(30px, 4vw, 52px);
  padding-top: clamp(26px, 3.5vw, 44px);
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-group-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 16px;
}

.page-faq .faq-group-num {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--amber);
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-faq .faq-group-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.3vw, 1.72rem);
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -.005em;
}

.page-faq .faq-group-count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(231, 223, 210, .026), rgba(231, 223, 210, 0));
}

.page-faq .faq-item summary {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 54px 16px 12px;
  border-left: 2px solid transparent;
  cursor: pointer;
  list-style: none;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

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

.page-faq .faq-item summary::after {
  content: "展开";
  position: absolute;
  right: 12px;
  top: 19px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  transition: color .2s var(--ease);
}

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

.page-faq .faq-item summary:hover {
  background: rgba(231, 223, 210, .045);
}

.page-faq .faq-item summary:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: -1px;
}

.page-faq .faq-item[open] summary {
  border-left-color: var(--amber);
  background: rgba(214, 162, 74, .07);
}

.page-faq .faq-q-num {
  flex: 0 0 auto;
  min-width: 34px;
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber-deep);
}

.page-faq .faq-q-text {
  font-size: clamp(.96rem, 1.1vw, 1.04rem);
  font-weight: 500;
  line-height: 1.62;
  color: var(--text);
}

.page-faq .faq-item[open] .faq-q-text {
  color: var(--gold);
}

.page-faq .faq-a {
  max-width: 68ch;
  padding: 2px 20px 20px 56px;
  font-size: .94rem;
  line-height: 1.88;
  color: var(--text-dim);
}

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

.page-faq .faq-a p + p {
  margin-top: .75em;
}

.page-faq .faq-a a,
.page-faq .faq-help-text a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(214, 162, 74, .42);
  text-underline-offset: 3px;
}

.page-faq .faq-a a:hover,
.page-faq .faq-help-text a:hover {
  text-decoration-color: var(--amber);
}

.page-faq .faq-help {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: clamp(34px, 4.5vw, 62px);
  padding: clamp(22px, 3.6vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 130% at 6% 0%, rgba(16, 49, 45, .9) 0%, rgba(16, 13, 9, .96) 72%),
    linear-gradient(150deg, var(--teal), var(--ink-deep));
}

.page-faq .faq-help-copy {
  min-width: 0;
}

.page-faq .faq-help .eyebrow {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-faq .faq-help-title {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.4vw, 1.66rem);
  line-height: 1.32;
  color: var(--gold);
}

.page-faq .faq-help-text {
  margin: 0;
  max-width: 62ch;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-help-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-faq .faq-help-action .btn--primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--amber);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  color: var(--ink-deep);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: filter .2s var(--ease), transform .2s var(--ease);
}

.page-faq .faq-help-action .btn--primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.page-faq .faq-help-action .arrow-link {
  color: var(--gold);
  font-size: 13.5px;
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 162, 74, .38);
  padding-bottom: 2px;
}

.page-faq .faq-help-action .arrow-link:hover {
  border-bottom-color: var(--amber);
}

@media (min-width: 700px) {
  .page-faq .faq-tally-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
    gap: clamp(28px, 3.4vw, 56px);
  }

  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(24px, 3vw, 44px);
  }

  .page-faq .faq-help-action {
    align-items: flex-end;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
  }

  .page-faq .faq-aside-sticky {
    position: sticky;
    top: 104px;
    padding-right: 18px;
    border-right: 1px solid var(--line-soft);
  }

  .page-faq .faq-aside .index-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-aside .index-list li + li {
    margin-top: 2px;
  }

  .page-faq .faq-aside .index-link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
    padding: 9px 10px;
  }

  .page-faq .faq-aside-figure {
    max-width: 100%;
    margin-top: 22px;
  }
}

@media (max-width: 600px) {
  .page-faq .faq-item summary {
    padding: 14px 46px 14px 10px;
  }

  .page-faq .faq-item summary::after {
    right: 10px;
    top: 17px;
  }

  .page-faq .faq-a {
    padding: 2px 12px 18px 12px;
  }

  .page-faq .faq-q-num {
    min-width: 30px;
  }

  .page-faq .faq-group-count {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item summary,
  .page-faq .faq-jump .chip,
  .page-faq .faq-help-action .btn--primary,
  .page-faq .faq-aside .index-link {
    transition: none;
  }
}
<<<END>>>