.page-faq {
  background: var(--gj-ink);
  color: var(--gj-paper);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-faq .gj-breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(20px, 3.5vw, 40px) 0 clamp(28px, 4vw, 52px);
  position: relative;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 44px);
  align-items: center;
}

.page-faq .faq-hero__title {
  font-family: var(--gj-font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  max-width: 15em;
  text-wrap: balance;
}

.page-faq .faq-hero__mark {
  color: var(--gj-cyan);
  box-shadow: inset 0 -0.14em 0 0 rgba(255, 179, 71, 0.85);
}

.page-faq .faq-hero__lede {
  max-width: 32em;
  color: var(--gj-muted);
  line-height: 1.72;
}

.page-faq .faq-hero__quick {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-hero__figure {
  margin: 0;
  aspect-ratio: 9 / 7;
}

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

/* ---------- 主体两栏 ---------- */
.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 48px);
  align-items: start;
}

/* ---------- 左侧目录 ---------- */
.page-faq .faq-side__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gj-muted);
  text-transform: uppercase;
  font-family: var(--gj-font-mono);
}

.page-faq .faq-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}

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

.page-faq .faq-nav__link {
  display: block;
  flex: 0 0 auto;
  padding: 8px 15px;
  border: 1px solid var(--gj-line);
  border-radius: var(--gj-radius-pill);
  color: var(--gj-muted);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--gj-ease), border-color 0.2s var(--gj-ease), background 0.2s var(--gj-ease);
}

.page-faq .faq-nav__link:hover,
.page-faq .faq-nav__link:focus-visible {
  color: var(--gj-cyan);
  border-color: var(--gj-cyan);
}

.page-faq .faq-nav__link[data-active="true"] {
  color: var(--gj-ink);
  background: var(--gj-cyan);
  border-color: var(--gj-cyan);
  font-weight: 700;
}

.page-faq .faq-side__note {
  margin-top: 20px;
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--gj-amber);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gj-muted);
}

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

.page-faq .faq-side__note-title {
  color: var(--gj-amber);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.page-faq .faq-side__note-link {
  display: inline-block;
  margin-top: 6px;
  color: var(--gj-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 184, 255, 0.4);
}

.page-faq .faq-side__note-link:hover {
  color: var(--gj-cyan);
  border-bottom-color: var(--gj-cyan);
}

/* ---------- 搜索条 ---------- */
.page-faq .faq-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: clamp(26px, 3.5vw, 40px);
}

.page-faq .faq-search {
  flex: 1 1 260px;
  min-width: 0;
}

.page-faq .faq-search__input {
  width: 100%;
  padding: 13px 18px;
  background: var(--gj-panel);
  border: 2px solid var(--gj-line);
  border-radius: var(--gj-radius-pill);
  color: var(--gj-paper);
  font-family: var(--gj-font-body);
  font-size: 14.5px;
  line-height: 1.5;
  transition: border-color 0.2s var(--gj-ease), box-shadow 0.2s var(--gj-ease);
}

.page-faq .faq-search__input::placeholder {
  color: var(--gj-muted);
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-color: var(--gj-blue);
  box-shadow: 0 0 0 4px rgba(79, 184, 255, 0.22);
}

.page-faq .faq-tools__hint {
  margin: 0;
  font-size: 13px;
  color: var(--gj-muted);
}

/* ---------- 主题分组 ---------- */
.page-faq .faq-group {
  margin-bottom: clamp(34px, 5vw, 58px);
  scroll-margin-top: calc(var(--gj-header-h) + 22px);
}

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

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gj-line);
  margin-bottom: 18px;
}

.page-faq .faq-group__num {
  flex: 0 0 auto;
  font-family: var(--gj-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gj-ink);
  background: var(--gj-cyan);
  padding: 3px 8px;
  border-radius: 4px;
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--gj-font-display);
  font-size: clamp(1.22rem, 2.5vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-faq .faq-group__count {
  margin-left: auto;
  font-family: var(--gj-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gj-muted);
  white-space: nowrap;
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-faq .faq-item {
  border: 2px solid var(--gj-line);
  border-radius: var(--gj-radius-sm);
  background: var(--gj-panel);
  overflow: hidden;
  transition: border-color 0.22s var(--gj-ease), box-shadow 0.22s var(--gj-ease);
}

.page-faq .faq-item:hover {
  border-color: var(--gj-line-strong);
}

.page-faq .faq-item[open] {
  border-color: var(--gj-cyan);
  box-shadow: 6px 6px 0 0 rgba(4, 16, 28, 0.75);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--gj-paper);
}

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

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

.page-faq .faq-item__q::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-left: auto;
  margin-top: 5px;
  border-right: 2px solid var(--gj-cyan);
  border-bottom: 2px solid var(--gj-cyan);
  transform: rotate(45deg);
  transition: transform 0.25s var(--gj-ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(-135deg);
  border-color: var(--gj-amber);
}

.page-faq .faq-item__idx {
  flex: 0 0 auto;
  min-width: 20px;
  padding-top: 2px;
  font-family: var(--gj-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gj-cyan);
}

.page-faq .faq-item[open] .faq-item__idx {
  color: var(--gj-amber);
}

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

.page-faq .faq-item__a {
  padding: 0 16px 16px 46px;
  color: var(--gj-muted);
  font-size: 14px;
  line-height: 1.78;
}

.page-faq .faq-item__a p {
  margin: 0;
  max-width: 34em;
}

.page-faq .faq-inline-link {
  color: var(--gj-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 184, 255, 0.45);
}

.page-faq .faq-inline-link:hover {
  color: var(--gj-cyan);
  border-bottom-color: var(--gj-cyan);
}

/* ---------- 数据合集分组（图文并排） ---------- */
.page-faq .faq-data-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-faq .faq-datafig {
  margin: 0;
  aspect-ratio: 4 / 3;
}

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

/* ---------- 联系收尾 ---------- */
.page-faq .faq-cta {
  border: 2px solid var(--gj-amber);
  border-radius: var(--gj-radius);
  background:
    linear-gradient(135deg, rgba(255, 179, 71, 0.16), rgba(13, 42, 69, 0.92) 58%),
    var(--gj-panel);
  box-shadow: var(--gj-shadow-hard);
  padding: clamp(20px, 3.6vw, 32px);
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}

.page-faq .faq-cta__title {
  margin: 0 0 10px;
  font-family: var(--gj-font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.42rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-faq .faq-cta__copy p {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gj-muted);
}

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

.page-faq .faq-cta__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--gj-line);
}

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

.page-faq .faq-cta__key {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gj-muted);
  font-family: var(--gj-font-mono);
}

.page-faq .faq-cta__val {
  font-size: 14px;
  color: var(--gj-paper);
  word-break: break-word;
}

.page-faq .faq-cta__actions {
  margin-top: 2px;
}

.page-faq .faq-list--help {
  margin-top: 18px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-faq .faq-cta__copy {
    grid-column: 1;
  }

  .page-faq .faq-cta__list {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-faq .faq-cta__actions {
    grid-column: 1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  }

  .page-faq .faq-data-media {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
    gap: 22px;
  }

  .page-faq .faq-datafig {
    position: sticky;
    top: calc(var(--gj-header-h) + 22px);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(28px, 3.5vw, 52px);
  }

  .page-faq .faq-side__sticky {
    position: sticky;
    top: calc(var(--gj-header-h) + 24px);
  }

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

  .page-faq .faq-nav__link {
    padding: 11px 14px;
    border: 0;
    border-left: 2px solid var(--gj-line);
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .faq-nav__link:hover,
  .page-faq .faq-nav__link:focus-visible {
    border-left-color: var(--gj-cyan);
    background: rgba(22, 224, 210, 0.06);
  }

  .page-faq .faq-nav__link[data-active="true"] {
    color: var(--gj-cyan);
    background: linear-gradient(90deg, rgba(22, 224, 210, 0.16), transparent);
    border-left: 2px solid var(--gj-cyan);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item__q::after,
  .page-faq .faq-nav__link,
  .page-faq .faq-search__input {
    transition: none;
  }
}
<<<END>>>