.page-faq {
  --faq-index-w: 244px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 48px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(232, 69, 43, .42) 0%, rgba(232, 69, 43, 0) 62%),
    linear-gradient(152deg, var(--ink) 0%, var(--panel) 58%, #2b1c14 100%);
  color: var(--cream);
  border-bottom-left-radius: var(--r-lg);
  border-bottom-right-radius: var(--r-lg);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ember) 0%, var(--gold) 45%, rgba(233, 169, 60, 0) 100%);
}

.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .12;
  pointer-events: none;
  mix-blend-mode: screen;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(246, 240, 231, .62);
}

.page-faq .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  text-decoration: underline;
}

.page-faq .faq-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.12;
  letter-spacing: .02em;
}

.page-faq .faq-lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(246, 240, 231, .82);
}

.page-faq .faq-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid rgba(246, 240, 231, .16);
}

.page-faq .faq-hero-stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold);
}

.page-faq .faq-hero-stat span {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 240, 231, .66);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-main {
  padding: clamp(32px, 5vw, 60px) 0 clamp(44px, 6vw, 72px);
}

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

.page-faq .faq-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-faq .faq-index-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-faq .faq-index-list::-webkit-scrollbar {
  display: none;
}

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

.page-faq .faq-index-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-soft);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-index-link span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--stone);
  transition: color .2s var(--ease);
}

.page-faq .faq-index-link:hover {
  background: var(--cream-deep);
  border-color: var(--line);
}

.page-faq .faq-index-link:hover span {
  color: var(--ember);
}

.page-faq .faq-index-link.is-active {
  background: rgba(232, 69, 43, .1);
  border-color: rgba(232, 69, 43, .4);
  color: var(--ember-deep);
}

.page-faq .faq-index-link.is-active span {
  color: var(--ember);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  margin-bottom: 44px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-faq .faq-group:last-child {
  margin-bottom: 0;
}

.page-faq .faq-group-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--gold);
  margin-bottom: 8px;
}

.page-faq .faq-group-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ember);
}

.page-faq .faq-group-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.3;
}

.page-faq .faq-group-note {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 可展开问答 ---------- */
.page-faq .disclosure {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .disclosure.is-open {
  border-bottom-color: rgba(232, 69, 43, .28);
}

.page-faq .disclosure-toggle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  width: 100%;
  padding: 17px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
  transition: color .2s var(--ease);
}

.page-faq .disclosure-toggle:hover {
  color: var(--ember-deep);
}

.page-faq .disclosure-toggle:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.page-faq .disclosure-index {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--stone);
  transition: color .2s var(--ease);
}

.page-faq .disclosure.is-open .disclosure-index {
  color: var(--ember);
}

.page-faq .disclosure-icon {
  width: 0;
  height: 0;
  margin-top: 9px;
  border: 0;
  border-left: 7px solid var(--ember);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  background: transparent;
  transition: transform .22s var(--ease);
}

.page-faq .disclosure.is-open .disclosure-icon {
  transform: rotate(90deg);
}

.page-faq .disclosure-panel {
  display: grid;
  gap: 14px;
  padding: 0 0 22px 0;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(20, 17, 15, .82);
}

.page-faq .disclosure-panel[hidden] {
  display: none;
}

.page-faq .disclosure-panel p {
  margin: 0;
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: start;
  justify-self: start;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(232, 69, 43, .35);
  background: rgba(232, 69, 43, .07);
  color: var(--ember-deep);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-chip:hover {
  background: var(--ember);
  border-color: var(--ember);
  color: var(--cream);
}

/* ---------- APP 章节配图 ---------- */
.page-faq .faq-media {
  display: grid;
  gap: 16px;
  margin: 4px 0 22px;
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--cream-deep);
}

.page-faq .faq-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--r-sm);
}

.page-faq .faq-media p {
  margin: 0;
  align-self: center;
  font-size: 14px;
  line-height: 1.8;
  color: #4a423b;
}

/* ---------- 收尾行动带 ---------- */
.page-faq .faq-cta-wrap {
  padding-bottom: clamp(48px, 7vw, 84px);
}

.page-faq .faq-cta {
  display: grid;
  gap: 22px;
  padding: 32px 24px;
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(233, 169, 60, .5) 0%, rgba(233, 169, 60, 0) 58%),
    linear-gradient(118deg, var(--ember) 0%, var(--ember-deep) 100%);
  color: var(--cream);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-cta h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .02em;
}

.page-faq .faq-cta p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(246, 240, 231, .88);
}

.page-faq .faq-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-faq .faq-cta-link {
  color: var(--cream);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 240, 231, .5);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-faq .faq-cta-link:hover {
  border-bottom-color: var(--cream);
  color: #fff;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-media {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: center;
    padding: 18px;
  }

  .page-faq .disclosure-toggle {
    font-size: 17px;
    padding: 18px 0;
  }

  .page-faq .disclosure-panel {
    padding-left: 40px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: calc(var(--header-h) + 56px) 0 62px;
  }

  .page-faq .faq-media {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 26px;
    padding: 22px;
    margin-bottom: 26px;
  }

  .page-faq .disclosure-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 12px 40px;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 42px 48px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-index-w) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }

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

  .page-faq .faq-index-link {
    width: 100%;
    border-radius: var(--r-sm);
    border-color: transparent;
    background: transparent;
    padding: 11px 14px;
    border-left: 3px solid transparent;
  }

  .page-faq .faq-index-link:hover {
    background: var(--cream-deep);
    border-color: transparent;
    border-left-color: rgba(232, 69, 43, .35);
  }

  .page-faq .faq-index-link.is-active {
    background: rgba(232, 69, 43, .09);
    border-color: transparent;
    border-left-color: var(--ember);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .disclosure-icon,
  .page-faq .faq-index-link,
  .page-faq .faq-chip {
    transition: none;
  }
}
<<<END>>>