.page-faq {
  --faq-idx: 216px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--veil) 0%, rgba(246, 238, 220, 0) 72%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 88px);
  opacity: .55;
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding-block: 34px 40px;
}

.page-faq .faq-hero__side {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-faq .faq-hero__mark {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

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

.page-faq .faq-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 5.2vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--brown);
}

.page-faq .faq-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-hero__meta dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-faq .faq-hero__meta dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: .92rem;
  color: var(--red);
  letter-spacing: .02em;
}

/* ---------- 分类定位 ---------- */
.page-faq .faq-map {
  padding-block: 40px 8px;
}

.page-faq .faq-map__head {
  max-width: 56ch;
}

.page-faq .faq-map__head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  line-height: 1.24;
  color: var(--brown);
}

.page-faq .faq-map__head p {
  margin: 10px 0 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-figure {
  margin: 22px 0;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line-soft);
}

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

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: .76rem;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-faq .faq-map__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.page-faq .faq-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px 20px;
  background: var(--white);
  border: 1px solid var(--line-soft);
  color: inherit;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-faq .faq-card:hover,
.page-faq .faq-card:focus-visible {
  border-color: var(--red);
  background: var(--sand);
  transform: translateY(-2px);
}

.page-faq .faq-card__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-faq .faq-card h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.35;
  color: var(--brown);
}

.page-faq .faq-card p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-faq .faq-card__go {
  margin-top: 8px;
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--red);
  border-bottom: 1px solid var(--line);
  align-self: flex-start;
  padding-bottom: 2px;
}

/* ---------- 索引 + 问答主体 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-block: 34px 48px;
}

.page-faq .faq-index {
  padding: 14px 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-faq .faq-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-faq .faq-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  font-size: .86rem;
  line-height: 1.3;
  color: var(--brown);
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  white-space: nowrap;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-faq .faq-index__list a:hover .faq-index__num,
.page-faq .faq-index__list a:focus-visible .faq-index__num {
  color: var(--sand);
}

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

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: 84px;
}

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

.page-faq .faq-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--brown);
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: .92rem;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-faq .faq-group__head h2 {
  margin: 0;
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1.26;
  color: var(--brown);
}

.page-faq .faq-group__head p {
  flex: 1 1 100%;
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-group__items {
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-top: 0;
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-item:last-child {
  border-bottom: 0;
}

.page-faq .faq-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color .16s ease;
}

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

.page-faq .faq-item summary:hover {
  background: var(--sand);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}

.page-faq .faq-item__q {
  font-size: .96rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--brown);
}

.page-faq .faq-item__mark {
  position: relative;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line);
  justify-self: end;
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--red);
  transform: translate(-50%, -50%);
}

.page-faq .faq-item__mark::before {
  width: 10px;
  height: 1px;
}

.page-faq .faq-item__mark::after {
  width: 1px;
  height: 10px;
  transition: transform .18s ease;
}

.page-faq .faq-item[open] .faq-item__mark {
  border-color: var(--red);
}

.page-faq .faq-item[open] .faq-item__mark::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-faq .faq-item__answer {
  padding: 4px 16px 18px;
  border-left: 2px solid var(--sand);
  margin-left: 16px;
  margin-right: 16px;
}

.page-faq .faq-item__answer p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faqstep;
  display: grid;
  gap: 8px;
}

.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--gold);
  padding-top: 4px;
  letter-spacing: .04em;
}

/* ---------- 联系前准备 ---------- */
.page-faq .faq-prep {
  padding-block: 8px 48px;
}

.page-faq .faq-prep__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: 24px 20px;
  background: var(--brown);
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-faq .eyebrow--light {
  color: var(--gold);
}

.page-faq .faq-prep h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 3.2vw, 1.9rem);
  line-height: 1.28;
  color: var(--paper);
}

.page-faq .faq-prep__lede {
  margin: 10px 0 0;
  font-size: .93rem;
  line-height: 1.7;
  color: rgba(246, 238, 220, .78);
}

.page-faq .faq-checklist {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-faq .faq-checklist li {
  position: relative;
  padding-left: 30px;
  font-size: .92rem;
  line-height: 1.65;
  color: rgba(246, 238, 220, .92);
}

.page-faq .faq-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  font-size: .68rem;
  line-height: 1;
  color: var(--gold);
}

.page-faq .faq-prep__contact {
  padding: 18px;
  border: 1px solid rgba(201, 151, 43, .5);
  background: rgba(251, 247, 238, .06);
}

.page-faq .faq-prep__contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--paper);
}

.page-faq .faq-prep__note {
  margin: 8px 0 0;
  font-size: .85rem;
  line-height: 1.7;
  color: rgba(246, 238, 220, .74);
}

.page-faq .faq-contact-list {
  margin: 16px 0 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact-list dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-faq .faq-contact-list dd {
  margin: 3px 0 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-faq .faq-prep__cta {
  margin-top: 20px;
}

/* ---------- 底部链接带 ---------- */
.page-faq .faq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-links a {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--brown);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color .16s ease, border-color .16s ease;
}

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

.page-faq .faq-top {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-hero__grid {
    padding-block: 44px 52px;
  }

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

  .page-faq .faq-prep__panel {
    padding: 30px 28px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 40px;
    padding-block: 58px 66px;
  }

  .page-faq .faq-hero__side {
    flex-direction: column;
    align-items: flex-start;
    border-right: 1px solid var(--line);
    padding-right: 22px;
  }

  .page-faq .faq-hero__mark {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    border-left: 0;
    padding-left: 0;
    margin-top: 10px;
    letter-spacing: .3em;
  }

  .page-faq .faq-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 140px));
  }

  .page-faq .faq-prep__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 38px;
    padding: 38px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-idx) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    padding-block: 46px 60px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-index__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__list a {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 9px 10px;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    background: var(--sand);
    color: var(--brown);
    border-left-color: var(--red);
  }

  .page-faq .faq-index__list a:hover .faq-index__num,
  .page-faq .faq-index__list a:focus-visible .faq-index__num {
    color: var(--red);
  }

  .page-faq .faq-map__cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-faq .faq-body {
    --faq-idx: 232px;
    gap: 52px;
  }

  .page-faq .faq-item summary {
    padding: 16px 20px;
  }

  .page-faq .faq-item__answer {
    padding: 4px 20px 20px;
    margin-left: 20px;
    margin-right: 20px;
  }
}
<<<END>>>