.page-faq {
  --faq-paper: #FBF8F1;
  --faq-line: rgba(27, 35, 46, .14);
  --faq-ink-soft: rgba(27, 35, 46, .68);
  background: var(--ink);
  color: var(--sand);
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumb {
  max-width: var(--maxw-wide);
  margin-inline: auto;
  padding: 1.1rem var(--gut) 0;
  color: rgba(245, 241, 232, .6);
}
.page-faq .breadcrumb__link {
  color: rgba(245, 241, 232, .84);
  text-decoration: none;
}
.page-faq .breadcrumb__link:hover,
.page-faq .breadcrumb__link:focus-visible {
  color: var(--gold-2);
}
.page-faq .breadcrumb__current {
  color: var(--gold);
}

/* ---------- 首屏框景 ---------- */
.page-faq .faq-hero {
  padding: clamp(1rem, 3vw, 1.75rem) 0 clamp(2rem, 5vw, 3.25rem);
}
.page-faq .faq-frame {
  padding: clamp(1.35rem, 4vw, 2.9rem);
}
.page-faq .faq-frame__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}
.page-faq .faq-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--sand);
  max-width: 20ch;
}
.page-faq .faq-lede {
  margin: 1.1rem 0 0;
  max-width: 56ch;
  font-size: clamp(.98rem, 1.6vw, 1.06rem);
  line-height: 1.8;
  color: rgba(245, 241, 232, .78);
}
.page-faq .faq-tags {
  margin-top: 1.5rem;
  list-style: none;
  padding: 0;
}

.page-faq .faq-frame__side {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.page-faq .faq-states {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}
.page-faq .faq-state {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .4rem .9rem;
  padding: .72rem 0;
  border-bottom: 1px solid var(--line);
}
.page-faq .faq-state__name {
  font-size: .92rem;
  color: rgba(245, 241, 232, .88);
}
.page-faq .faq-state__meta {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
}
.page-faq .faq-state__ver {
  font-size: .82rem;
  color: var(--gold-2);
}

/* ---------- 浅砂内容区 ---------- */
.page-faq .faq-body {
  background: var(--sand);
  color: var(--graphite);
  padding: clamp(2.4rem, 5.5vw, 4.5rem) 0 clamp(2.8rem, 6vw, 5rem);
}
.page-faq .faq-layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.25rem);
}
.page-faq .faq-layout > * {
  min-width: 0;
}

/* ---------- 分类索引 ---------- */
.page-faq .faq-index__title {
  margin: 0 0 .85rem;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faq-ink-soft);
}
.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .35rem;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-index__item {
  flex: 0 0 auto;
}
.page-faq .faq-index__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .8rem;
  border: 1px solid var(--faq-line);
  border-radius: var(--r);
  background: var(--faq-paper);
  color: var(--graphite);
  font-size: .9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
}
.page-faq .faq-index__num {
  color: var(--gold);
  font-weight: 700;
}
.page-faq .faq-index__count {
  font-size: .72rem;
  color: var(--faq-ink-soft);
}
.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-color: var(--gold);
  background: rgba(213, 166, 64, .12);
}
.page-faq .faq-index__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.page-faq .faq-index__note {
  margin: 1rem 0 0;
  font-size: .84rem;
  line-height: 1.75;
  color: var(--faq-ink-soft);
  max-width: 34ch;
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: calc(var(--head-h) + 1.5rem);
}
.page-faq .faq-group + .faq-group {
  margin-top: clamp(2.4rem, 6vw, 4rem);
}
.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .3rem 1rem;
  align-items: baseline;
  padding-bottom: 1rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--faq-line);
}
.page-faq .faq-group__num {
  grid-row: 1 / span 2;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold);
}
.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  letter-spacing: -.01em;
  color: var(--graphite);
}
.page-faq .faq-group__lede {
  margin: 0;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--faq-ink-soft);
  max-width: 62ch;
}

/* ---------- 问答卡片 ---------- */
.page-faq .qa-list {
  display: grid;
  gap: .7rem;
}
.page-faq .qa-card {
  background: var(--faq-paper);
  border: 1px solid var(--faq-line);
  border-radius: var(--r);
  box-shadow: var(--sh-1);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.page-faq .qa-card:hover {
  border-color: rgba(213, 166, 64, .55);
}
.page-faq .qa-card[open] {
  border-color: var(--gold);
  box-shadow: var(--sh-2);
}
.page-faq .qa-card__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: .3rem .85rem;
  align-items: start;
  min-height: 44px;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
}
.page-faq .qa-card__head::-webkit-details-marker {
  display: none;
}
.page-faq .qa-card__head::marker {
  content: "";
}
.page-faq .qa-card__head:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}
.page-faq .qa-card__num {
  font-size: .78rem;
  font-weight: 700;
  line-height: 1.9;
  color: var(--gold);
}
.page-faq .qa-card__q {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--graphite);
}
.page-faq .qa-card__arrow {
  width: 16px;
  height: 16px;
  margin-top: .3rem;
  color: var(--faq-ink-soft);
  transition: transform .22s var(--ease), color .22s var(--ease);
}
.page-faq .qa-card[open] .qa-card__arrow {
  transform: rotate(90deg);
  color: var(--gold);
}
.page-faq .qa-card__body {
  padding: 0 1.05rem 1.15rem;
  animation: faq-card-open .22s var(--ease);
}
.page-faq .qa-card__a {
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: rgba(27, 35, 46, .84);
  max-width: 64ch;
}
.page-faq .qa-card__a a {
  color: var(--wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .qa-card__a a:hover,
.page-faq .qa-card__a a:focus-visible {
  color: var(--gold);
}
.page-faq .qa-card__check {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin: .85rem 0 0;
  padding-top: .7rem;
  border-top: 1px dashed var(--faq-line);
  font-size: .87rem;
  line-height: 1.7;
  color: var(--graphite);
}
.page-faq .qa-card__check a {
  color: var(--wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .qa-card__check a:hover,
.page-faq .qa-card__check a:focus-visible {
  color: var(--gold);
}
.page-faq .qa-card__icon {
  flex: none;
  margin-top: .22rem;
  color: var(--gold);
}

@keyframes faq-card-open {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 0 0 1.4rem;
}
.page-faq .faq-figure--tail {
  margin: 1.6rem 0 0;
}
.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--faq-line);
}

/* ---------- 收束区块 ---------- */
.page-faq .faq-rescue {
  color: var(--sand);
  padding: clamp(2.6rem, 6vw, 4.5rem) 0;
}
.page-faq .faq-rescue .eyebrow {
  color: var(--gold-2);
}
.page-faq .faq-rescue__title {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.6vw, 2.25rem);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--sand);
  max-width: 26ch;
}
.page-faq .faq-rescue__text {
  margin: 1.1rem 0 0;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, .8);
}
.page-faq .faq-rescue__list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-faq .faq-rescue__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .85rem;
  align-items: baseline;
  padding: .85rem 0;
  border-top: 1px solid var(--line);
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(245, 241, 232, .86);
}
.page-faq .faq-rescue__num {
  font-size: .78rem;
  font-weight: 700;
  color: var(--gold);
}
.page-faq .faq-rescue__note {
  margin: 1.5rem 0 1.4rem;
  font-size: .88rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, .68);
  max-width: 58ch;
}

/* ---------- 下一站 ---------- */
.page-faq .next-stop {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .35rem 1rem;
  align-items: center;
  padding: 1.4rem var(--gut);
  text-decoration: none;
}
.page-faq .next-stop__kicker {
  grid-column: 1 / -1;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-faq .next-stop__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.4vw, 1.3rem);
  color: var(--sand);
}
.page-faq .next-stop__arrow {
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .qa-card__body {
    padding-left: 3.1rem;
    padding-right: 2.2rem;
  }
  .page-faq .faq-rescue__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-frame__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-frame__side {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-top: 0;
    padding-left: clamp(1.25rem, 3vw, 2rem);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--head-h) + 1.5rem);
  }
  .page-faq .faq-index__list {
    display: grid;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-faq .faq-index__item {
    display: block;
  }
  .page-faq .faq-index__link {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 0 .7rem;
    width: 100%;
    padding: .78rem .9rem;
    border: 0;
    border-left: 2px solid var(--faq-line);
    border-radius: 0;
    background: transparent;
    white-space: normal;
    transition: border-left-color .18s var(--ease), background-color .18s var(--ease);
  }
  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    border-left-color: var(--gold);
    background: rgba(213, 166, 64, .12);
  }
  .page-faq .faq-index__name {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
  .page-faq .faq-index__num {
    grid-row: 1 / span 2;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }
  .page-faq .faq-rescue__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 1.75rem;
  }
  .page-faq .faq-rescue__item {
    grid-template-columns: minmax(0, 1fr);
    gap: .4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa-card__body {
    animation: none;
  }
  .page-faq .qa-card__arrow,
  .page-faq .qa-card,
  .page-faq .faq-index__link {
    transition: none;
  }
  .page-faq .qa-card[open] .qa-card__arrow {
    transform: rotate(90deg);
  }
}
<<<END>>>