.page-faq {
  --faq-line: rgba(243, 239, 230, .14);
  --faq-line-strong: rgba(212, 175, 55, .38);
  --faq-soft: rgba(243, 239, 230, .62);
  --faq-surface: linear-gradient(170deg, rgba(31, 74, 58, .48), rgba(11, 43, 38, .72));
  --faq-surface-open: linear-gradient(170deg, rgba(42, 47, 46, .62), rgba(11, 43, 38, .84));
}

/* ---------- 页头 ---------- */
.page-faq .faq-head {
  position: relative;
  padding-top: 8px;
  padding-bottom: 6px;
}

.page-faq .faq-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 78% at 12% 0%, rgba(91, 75, 255, .2), transparent 68%),
    radial-gradient(46% 70% at 86% 14%, rgba(63, 224, 208, .12), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-head > * {
  position: relative;
  z-index: 1;
}

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

/* ---------- 分类切换 ---------- */
.page-faq .faq-tabs {
  margin-top: 34px;
}

.page-faq .faq-tabs .tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-tabs .tabs__list::-webkit-scrollbar {
  height: 3px;
}

.page-faq .faq-tabs .tabs__list::-webkit-scrollbar-thumb {
  background: var(--gold-40);
  border-radius: 999px;
}

.page-faq .faq-tabs .tabs__tab {
  flex: 0 0 auto;
  scroll-snap-align: start;
  appearance: none;
  border: 1px solid var(--faq-line);
  background: rgba(243, 239, 230, .04);
  color: var(--cream-70);
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease),
              border-color .3s var(--ease), transform .3s var(--ease);
}

.page-faq .faq-tabs .tabs__tab:hover {
  border-color: var(--gold-40);
  color: var(--cream);
}

.page-faq .faq-tabs .tabs__tab[aria-selected="true"] {
  background: linear-gradient(135deg, var(--gold), #a8862a);
  border-color: transparent;
  color: #16211e;
}

.page-faq .faq-tabs .tabs__tab:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-faq .faq-tabs .tabs__panel {
  padding-top: 28px;
}

.page-faq .faq-tabs .tabs__panel:focus {
  outline: none;
}

/* ---------- 分组标题 ---------- */
.page-faq .faq-group__head {
  max-width: 62ch;
  margin-bottom: 22px;
}

.page-faq .faq-group__title {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 4.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--cream);
}

.page-faq .faq-group__note {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
}

/* ---------- 折叠问答 ---------- */
.page-faq .qa {
  display: grid;
  gap: 10px;
}

.page-faq .faq-qa-gap {
  margin-top: 22px;
}

.page-faq .qa__item {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: var(--faq-surface);
  box-shadow: 0 18px 40px -34px rgba(0, 0, 0, .9);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-faq .qa__item[open] {
  border-color: var(--faq-line-strong);
  background: var(--faq-surface-open);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px 18px;
  list-style: none;
  cursor: pointer;
  font-size: .98rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--cream);
}

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

.page-faq .qa__q::marker {
  content: "";
}

.page-faq .qa__q::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 2px;
  background: var(--amber);
  transform: rotate(45deg);
  transition: transform .32s var(--ease), background .32s var(--ease);
}

.page-faq .qa__item[open] .qa__q::before {
  background: var(--gold);
  transform: rotate(135deg);
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -3px;
  border-radius: var(--radius-lg);
}

.page-faq .qa__a {
  padding: 0 18px 20px 39px;
  color: var(--faq-soft);
  font-size: .93rem;
  line-height: 1.85;
}

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

.page-faq .qa__a p + p {
  margin-top: 10px;
}

.page-faq .qa__a a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq .qa__a a:hover {
  color: var(--neon);
}

/* ---------- 指南四步 ---------- */
.page-faq .guide-steps {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .guide-steps__item {
  position: relative;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(42, 47, 46, .58), rgba(11, 43, 38, .74));
  padding: 20px 18px 18px;
}

.page-faq .guide-steps__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-num);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-faq .guide-steps__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-faq .guide-steps__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--faq-soft);
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  margin: 26px auto 0;
  max-width: 100%;
}

.page-faq .faq-figure--tall {
  max-width: 23rem;
}

.page-faq .faq-figure--tall .media__img {
  object-position: center top;
}

/* ---------- 厂商列表页脚提示 ---------- */
.page-faq .faq-vendor-link {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--gold-40);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(243, 239, 230, .04);
  font-size: .92rem;
  line-height: 1.75;
  color: var(--cream-70);
}

.page-faq .faq-vendor-link a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-vendor-link a:hover {
  color: var(--neon);
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-support {
  margin-top: 52px;
}

.page-faq .faq-support__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-xl);
  padding: 30px 22px;
  display: grid;
  gap: 26px;
  background:
    radial-gradient(72% 92% at 8% 0%, rgba(91, 75, 255, .22), transparent 66%),
    radial-gradient(52% 72% at 96% 100%, rgba(63, 224, 208, .1), transparent 72%),
    linear-gradient(158deg, var(--moss), var(--ink) 64%);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-support__title {
  margin: 12px 0 10px;
  font-size: clamp(1.3rem, 4.6vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--cream);
}

.page-faq .faq-support__text {
  margin: 0;
  max-width: 52ch;
  font-size: .95rem;
  line-height: 1.82;
  color: var(--cream-70);
}

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

.page-faq .faq-support__rows {
  margin: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-support__row {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--faq-line);
  font-size: .9rem;
  line-height: 1.7;
}

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

.page-faq .faq-support__row dt {
  color: var(--faq-soft);
  font-weight: 600;
}

.page-faq .faq-support__row dd {
  margin: 0;
  color: var(--cream);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .guide-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .guide-steps__item::after {
    content: "";
    position: absolute;
    top: 38px;
    right: -16px;
    width: 16px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-40), transparent);
  }

  .page-faq .guide-steps__item:nth-child(2n)::after {
    display: none;
  }

  .page-faq .qa__q {
    padding: 18px 22px;
    font-size: 1.02rem;
  }

  .page-faq .qa__a {
    padding: 0 22px 22px 43px;
    font-size: .95rem;
  }

  .page-faq .faq-support__panel {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
    gap: 38px;
    padding: 40px 38px;
  }
}

@media (min-width: 1000px) {
  .page-faq .guide-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .guide-steps__item::after {
    display: block;
  }

  .page-faq .guide-steps__item:nth-child(2n)::after {
    display: block;
  }

  .page-faq .guide-steps__item:last-child::after {
    display: none;
  }

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

  .page-faq .faq-tabs .tabs__panel {
    padding-top: 34px;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-support__panel {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }

  .page-faq .faq-support__row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-faq .qa__a {
    padding: 0 16px 18px 37px;
  }

  .page-faq .qa__q {
    padding: 15px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__q::before,
  .page-faq .qa__item,
  .page-faq .faq-tabs .tabs__tab {
    transition: none;
  }
}
<<<END>>>