.page-faq {
  --faq-rule: 2px solid var(--border-strong);
  --faq-inset: clamp(1.1rem, 4vw, 2.5rem);
  background: var(--ink-base);
  color: var(--text-primary);
}

.page-faq .faq-crumb-current::before {
  content: "/";
  margin: 0 0.55em;
  color: var(--pitch-mid);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  border-bottom: var(--faq-rule);
  background:
    repeating-linear-gradient(115deg, rgba(0, 245, 160, 0.05) 0 2px, transparent 2px 46px),
    linear-gradient(200deg, rgba(0, 245, 160, 0.09) 0%, rgba(0, 245, 160, 0) 46%),
    var(--pitch-dark);
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), rgba(0, 245, 160, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 5vw, 3rem);
  padding: clamp(1.75rem, 5vw, 3.5rem) var(--gutter) clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.page-faq .faq-hero__lead > * + * {
  margin-top: 1rem;
}

.page-faq .faq-hero__lead .breadcrumbs {
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.page-faq .faq-hero__lead .breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-hero__lead .breadcrumbs a:hover,
.page-faq .faq-hero__lead .breadcrumbs a:focus-visible {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
}

.page-faq h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.85rem, 6.2vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-wrap: balance;
}

.page-faq .faq-hero__lead .lede {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: clamp(0.96rem, 2.6vw, 1.06rem);
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--faq-rule);
}

.page-faq .faq-hero__stats li {
  padding: 0.9rem 0.6rem 0.7rem;
  border-right: 1px solid var(--pitch-mid);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-faq .faq-hero__stats li:last-child {
  border-right: 0;
}

.page-faq .faq-hero__stats .stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--neon-cyan);
}

.page-faq .faq-hero__stats .stat-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.page-faq .faq-hero__media {
  position: relative;
  margin: 0;
  border: var(--faq-rule);
  box-shadow: var(--hard-shadow);
  background: var(--ink-base);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 问答台 ---------- */
.page-faq .faq-desk {
  border-bottom: var(--faq-rule);
  background: var(--ink-base);
}

.page-faq .faq-desk__frame {
  display: grid;
  grid-template-columns: 1fr;
  padding: 0 var(--gutter);
}

.page-faq .faq-index {
  padding: clamp(1.25rem, 4vw, 2.25rem) 0;
  border-bottom: var(--faq-rule);
}

.page-faq .faq-index__title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon-cyan-soft);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 0.55rem;
  margin: 0;
  padding: 0 0 0.6rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border: 2px solid var(--border-strong);
  background: var(--pitch-dark);
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.15s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-color: var(--neon-cyan);
  background: rgba(0, 245, 160, 0.09);
}

.page-faq .faq-index__link:active {
  transform: translateY(2px);
}

.page-faq .faq-index__num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  color: var(--neon-cyan);
}

.page-faq .faq-index__text {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  line-height: 1.4;
}

.page-faq .faq-index__foot {
  margin-top: 1.25rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--pitch-mid);
}

.page-faq .faq-index__note {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0 0 0.7rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-faq .faq-index__note .status-dot {
  flex: none;
  margin-top: 0.55rem;
}

.page-faq .faq-index .link-arrow {
  font-family: var(--font-heading);
  font-size: 0.9rem;
}

/* ---------- 答案面板 ---------- */
.page-faq .faq-panels {
  display: grid;
  grid-template-columns: 1fr;
}

.page-faq .faq-group {
  padding: clamp(1.5rem, 4.5vw, 2.75rem) 0;
  border-bottom: var(--faq-rule);
  scroll-margin-top: 96px;
}

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

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num title"
    "desc desc";
  align-items: baseline;
  column-gap: 0.9rem;
  row-gap: 0.5rem;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--pitch-mid);
}

.page-faq .faq-group__num {
  grid-area: num;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 7vw, 2.9rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 0.03em;
  color: rgba(0, 245, 160, 0.24);
}

@supports (-webkit-text-stroke: 1px red) {
  .page-faq .faq-group__num {
    color: transparent;
    -webkit-text-stroke: 1.5px var(--neon-cyan);
  }
}

.page-faq .faq-group__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3.6vw, 1.7rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-faq .faq-group__desc {
  grid-area: desc;
  margin: 0;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-faq .faq-item {
  border: 2px solid var(--border-strong);
  background: var(--pitch-dark);
  margin-bottom: 0.7rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.page-faq .faq-item:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--hard-shadow);
}

.page-faq .faq-item[open] {
  border-color: var(--neon-cyan);
  background: rgba(0, 245, 160, 0.06);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.95rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--text-primary);
  transition: color 0.18s ease;
}

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

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

.page-faq .faq-item__q::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 0.5rem;
  background: var(--pitch-mid);
  transition: background-color 0.18s ease;
}

.page-faq .faq-item[open] .faq-item__q::before,
.page-faq .faq-item:hover .faq-item__q::before {
  background: var(--status-orange);
}

.page-faq .faq-item__q::after {
  content: "+";
  flex: none;
  margin-left: auto;
  padding-left: 0.75rem;
  font-family: var(--font-data);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--neon-cyan);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "\2013";
  color: var(--status-orange);
}

.page-faq .faq-item__q:hover {
  color: var(--neon-cyan-soft);
}

.page-faq .faq-item__body {
  margin: 0 1.05rem 1.05rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--pitch-mid);
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-faq .faq-item__body p {
  margin: 0 0 0.7rem;
  max-width: 68ch;
}

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

.page-faq .faq-item__body a {
  color: var(--neon-cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--pitch-mid);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
}

.page-faq .faq-kpi {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.95em;
  color: var(--neon-cyan);
  border-bottom: 2px solid rgba(0, 245, 160, 0.35);
}

.page-faq .faq-kpi--alert {
  color: var(--status-orange);
  border-bottom-color: rgba(255, 90, 54, 0.4);
}

.page-faq .faq-figure {
  position: relative;
  margin: 1.4rem 0 0;
  border: 2px solid var(--border-strong);
  background: var(--ink-base);
  overflow: hidden;
}

.page-faq .faq-figure::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, transparent 50%, rgba(0, 245, 160, 0.5) 50%);
  pointer-events: none;
}

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

.page-faq .faq-figure figcaption {
  padding: 0.75rem 1rem;
  border-top: 2px solid var(--border-strong);
  background: var(--pitch-dark);
  font-family: var(--font-body);
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ---------- 底部行动区 ---------- */
.page-faq .faq-cta {
  border-top: var(--faq-rule);
  background:
    linear-gradient(90deg, rgba(255, 90, 54, 0.14) 0%, rgba(255, 90, 54, 0) 58%),
    var(--pitch-dark);
}

.page-faq .faq-cta__frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: clamp(1.75rem, 5vw, 3.25rem) var(--gutter);
}

.page-faq .faq-cta__lead h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

.page-faq .faq-cta__lead p {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-cta__actions .btn {
  flex: 1 1 12rem;
  text-align: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero__stats li {
    padding: 1.1rem 1rem 0.85rem;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-hero__frame {
    grid-template-columns: 5fr 7fr;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-faq .faq-desk__frame {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 88px;
    padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.5rem) 0;
    border-bottom: 0;
    border-right: var(--faq-rule);
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    gap: 0.5rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__link {
    white-space: normal;
    align-items: center;
  }

  .page-faq .faq-index__num {
    font-size: 1.6rem;
  }

  .page-faq .faq-group {
    padding: clamp(2rem, 4vw, 3rem) 0 clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
  }

  .page-faq .faq-cta__frame {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 2rem;
  }

  .page-faq .faq-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-hero__frame {
    padding-left: 0;
    padding-right: 0;
  }

  .page-faq .faq-desk__frame,
  .page-faq .faq-cta__frame {
    padding-left: 0;
    padding-right: 0;
  }
}
<<<PAGE_CSS_END>>>