.page-faq {
  --faq-index-w: 264px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 32px 0 40px;
  border-bottom: var(--line);
  background:
    radial-gradient(circle at 88% 10%, rgba(242, 181, 68, .3), transparent 48%),
    linear-gradient(180deg, var(--cream-2) 0%, var(--paper) 100%);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 26px;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, 68px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ink);
  text-shadow: 3px 3px 0 var(--gold);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-hero__meta {
  display: inline-block;
  margin: 20px 0 0;
  padding: 6px 12px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--cream-2);
  box-shadow: var(--shadow-hard);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-faq .faq-hero__art {
  margin: 0;
  border: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream-2);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 54px 0 66px;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
    gap: 56px;
  }

  .page-faq .faq-hero__art {
    transform: rotate(-1.4deg);
  }
}

/* ---------- 高频五问 ---------- */
.page-faq .faq-quick {
  padding: 34px 0 38px;
  background: var(--ink-green);
  color: var(--on-dark);
}

.page-faq .faq-quick__heading {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.3;
  color: var(--wheat);
}

.page-faq .faq-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-faq .faq-quick__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid rgba(231, 239, 233, .22);
}

.page-faq .faq-quick__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
}

.page-faq .faq-quick__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--cream);
}

.page-faq .faq-quick__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--on-dark);
}

.page-faq .faq-quick__more {
  display: inline-block;
  margin-top: 10px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--red);
  font-size: 13px;
  font-weight: 700;
  color: var(--wheat);
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast);
}

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

@media (min-width: 900px) {
  .page-faq .faq-quick {
    padding: 46px 0 50px;
  }

  .page-faq .faq-quick__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 52px;
  }
}

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 30px;
  padding-top: 34px;
  padding-bottom: 54px;
}

@media (min-width: 900px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-index-w) minmax(0, 1fr);
    gap: 48px;
    padding-top: 52px;
    padding-bottom: 72px;
    align-items: start;
  }
}

/* ---------- 目录 ---------- */
.page-faq .faq-index {
  padding: 16px;
  border: var(--line);
  border-radius: var(--radius);
  background: var(--cream-2);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-index__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
}

.page-faq .faq-index__total {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 2px dashed rgba(23, 21, 18, .3);
  font-size: 13px;
  line-height: 1.6;
  color: var(--copper);
}

.page-faq .faq-index__total .mono {
  font-weight: 700;
  color: var(--red);
}

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

.page-faq .faq-index__row {
  flex: 0 0 auto;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--wheat);
  outline: none;
  transform: translate(-1px, -1px);
}

.page-faq .faq-index__num {
  padding: 1px 6px;
  border-radius: 2px;
  background: var(--wheat);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .faq-index__link:hover .faq-index__num,
.page-faq .faq-index__link:focus-visible .faq-index__num {
  background: var(--red);
  color: var(--cream);
}

.page-faq .faq-index__art {
  margin: 18px 0 0;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
}

.page-faq .faq-index__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

@media (min-width: 900px) {
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    padding: 20px 18px;
  }

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

  .page-faq .faq-index__row {
    flex: initial;
  }

  .page-faq .faq-index__link {
    justify-content: space-between;
    padding: 11px 8px;
    border: 0;
    border-bottom: 1px solid rgba(23, 21, 18, .16);
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
  }

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

/* ---------- 问答分组 ---------- */
.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-group {
  padding-top: 38px;
}

.page-faq .faq-group:first-child {
  padding-top: 0;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: var(--line);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.2;
  color: var(--ink);
}

.page-faq .faq-group__count {
  margin-left: auto;
  padding: 3px 10px;
  border-radius: 2px;
  background: var(--red);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}

/* ---------- 手风琴 ---------- */
.page-faq .qa {
  border-bottom: 1px solid rgba(23, 21, 18, .18);
}

.page-faq .qa summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  transition: color var(--t-fast);
}

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

.page-faq .qa summary::marker {
  content: "";
}

.page-faq .qa summary:hover {
  color: var(--red-deep);
}

.page-faq .qa summary:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

.page-faq .qa__sign {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 2px;
  background: var(--wheat);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.page-faq .qa__sign::before {
  content: "+";
}

.page-faq .qa[open] .qa__sign {
  background: var(--red);
  border-color: var(--red-deep);
  color: var(--cream);
}

.page-faq .qa[open] .qa__sign::before {
  content: "\2212";
}

.page-faq .qa[open] summary {
  color: var(--red-deep);
}

.page-faq .qa__body {
  margin: 0 0 18px 12px;
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--wheat);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-faq .qa__body .mono {
  padding: 0 4px;
  background: var(--wheat);
  font-weight: 700;
}

.page-faq .qa__body a {
  color: var(--red-deep);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-faq .qa__body a:hover,
.page-faq .qa__body a:focus-visible {
  color: var(--ink);
  background: var(--wheat);
  outline: none;
}

@media (min-width: 900px) {
  .page-faq .qa summary {
    font-size: 17px;
    padding: 18px 0;
  }

  .page-faq .qa__body {
    margin-left: 36px;
    padding-left: 16px;
  }
}

/* ---------- 兜底联系 ---------- */
.page-faq .faq-help {
  padding: 40px 0 46px;
  border-top: var(--line);
  background:
    linear-gradient(135deg, rgba(197, 35, 44, .22), transparent 60%),
    var(--ink-green);
  color: var(--on-dark);
}

.page-faq .faq-help__inner {
  display: grid;
  gap: 22px;
}

.page-faq .faq-help__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.25;
  color: var(--wheat);
  text-shadow: 2px 2px 0 var(--red-deep);
}

.page-faq .faq-help__copy p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-faq .faq-help__copy .mono {
  padding: 1px 6px;
  border-radius: 2px;
  background: rgba(255, 217, 138, .16);
  font-weight: 700;
  color: var(--wheat);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-help__ghost {
  border-color: var(--wheat);
  color: var(--wheat);
}

.page-faq .faq-help__ghost:hover,
.page-faq .faq-help__ghost:focus-visible {
  background: var(--wheat);
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-faq .faq-help {
    padding: 54px 0 60px;
  }

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

  .page-faq .faq-help__actions {
    flex-direction: column;
    align-items: stretch;
  }
}
<<<END>>>