.page-faq {
  display: block;
  background: var(--ld-deep);
  color: var(--ld-sand);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding-top: clamp(20px, 4vw, 44px);
  border-bottom: 1px solid var(--ld-line);
}

.page-faq .faq-hero .ld-breadcrumb {
  margin-bottom: clamp(20px, 4vw, 40px);
}

.page-faq .faq-hero__eyebrow {
  display: block;
  margin: 0 0 14px;
  color: var(--ld-gray);
}

.page-faq .faq-hero__title {
  margin: 0;
  font-family: var(--ld-font-narrow);
  font-weight: 200;
  font-size: clamp(38px, 7.4vw, 104px);
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ld-salt);
}

.page-faq .faq-hero__lede {
  max-width: 60ch;
  margin: clamp(18px, 3vw, 30px) 0 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: rgba(232, 223, 203, .84);
}

.page-faq .faq-search {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 760px;
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-faq .faq-search__label {
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ld-gray);
}

.page-faq .faq-search__input {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 2px;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--ld-line);
  border-radius: 0;
  color: var(--ld-sand);
  font-family: var(--ld-font-sans);
  font-size: clamp(17px, 2vw, 22px);
  transition: border-color .18s var(--ld-ease);
  -webkit-appearance: none;
  appearance: none;
}

.page-faq .faq-search__input::placeholder {
  color: rgba(122, 138, 134, .8);
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-bottom-color: var(--ld-pulse);
}

.page-faq .faq-search__input:focus-visible {
  outline: 1px solid var(--ld-line-pulse);
  outline-offset: 6px;
}

.page-faq .faq-search__tip {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ld-gray);
}

.page-faq .faq-hero__media {
  position: relative;
  margin: clamp(28px, 5vw, 56px) 0 0;
  overflow: hidden;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: .32;
  filter: saturate(.7) contrast(1.05);
}

.page-faq .faq-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(14, 42, 37, 0) 0%, rgba(14, 42, 37, .9) 100%);
}

/* ---------- 主体双列 ---------- */
.page-faq .faq-body {
  padding: clamp(36px, 6vw, 84px) 0 clamp(44px, 7vw, 88px);
}

.page-faq .faq-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
}

@media (min-width: 900px) {
  .page-faq .faq-body__grid {
    grid-template-columns: minmax(196px, 248px) 1fr;
    gap: clamp(44px, 6vw, 104px);
  }
}

/* ---------- 左侧分类坐标 ---------- */
.page-faq .faq-index {
  align-self: start;
}

@media (min-width: 900px) {
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--ld-header-h) + 28px);
  }
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ld-line);
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ld-gray);
}

.page-faq .faq-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px solid transparent;
  color: var(--ld-sand);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .18s var(--ld-ease), border-color .18s var(--ld-ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--ld-pulse);
  border-bottom-color: var(--ld-line-pulse);
}

.page-faq .faq-index__link:focus-visible {
  outline: 1px solid var(--ld-line-pulse);
  outline-offset: 3px;
}

.page-faq .faq-index__no {
  flex: none;
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ld-gold);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  scroll-margin-top: calc(var(--ld-header-h) + 28px);
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(44px, 6vw, 80px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ld-line);
}

.page-faq .faq-group__no {
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ld-gold);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--ld-font-narrow);
  font-weight: 300;
  font-size: clamp(21px, 2.6vw, 30px);
  letter-spacing: .01em;
  color: var(--ld-salt);
}

.page-faq .faq-group__hint {
  margin: 12px 0 4px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ld-gray);
}

/* ---------- 手风琴条目 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--ld-line-soft);
  border-left: 1px solid transparent;
  transition: border-color .18s var(--ld-ease);
}

.page-faq .faq-item:has([aria-expanded="true"]) {
  border-left-color: var(--ld-line-pulse);
  border-bottom-color: var(--ld-line);
}

.page-faq .faq-item__h {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-faq .faq-item__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 20px 0 20px 14px;
  background: none;
  border: 0;
  border-radius: 0;
  color: var(--ld-sand);
  font-family: var(--ld-font-sans);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  text-align: left;
  cursor: pointer;
  transition: color .18s var(--ld-ease);
  -webkit-appearance: none;
  appearance: none;
}

.page-faq .faq-item__trigger:hover {
  color: var(--ld-pulse);
}

.page-faq .faq-item__trigger:focus-visible {
  outline: 1px solid var(--ld-line-pulse);
  outline-offset: 4px;
}

.page-faq .faq-item__trigger[aria-expanded="true"] {
  color: var(--ld-salt);
}

.page-faq .faq-item__caret {
  position: relative;
  flex: none;
  width: 13px;
  height: 13px;
  margin-top: 5px;
}

.page-faq .faq-item__caret::before,
.page-faq .faq-item__caret::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ld-gray);
  transition: transform .18s var(--ld-ease), background-color .18s var(--ld-ease);
}

.page-faq .faq-item__caret::after {
  transform: rotate(90deg);
}

.page-faq .faq-item__trigger[aria-expanded="true"] .faq-item__caret::after {
  transform: rotate(0deg);
}

.page-faq .faq-item__trigger[aria-expanded="true"] .faq-item__caret::before,
.page-faq .faq-item__trigger[aria-expanded="true"] .faq-item__caret::after,
.page-faq .faq-item__trigger:hover .faq-item__caret::before,
.page-faq .faq-item__trigger:hover .faq-item__caret::after {
  background: var(--ld-pulse);
}

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

.page-faq .faq-item__inner {
  max-width: 64ch;
  padding: 0 0 24px 14px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(232, 223, 203, .84);
}

.page-faq .faq-item__inner p {
  margin: 0 0 1em;
}

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

.page-faq .faq-item__inner a {
  color: var(--ld-pulse);
  text-decoration: none;
  border-bottom: 1px solid var(--ld-line-pulse);
  transition: color .18s var(--ld-ease), border-color .18s var(--ld-ease);
}

.page-faq .faq-item__inner a:hover,
.page-faq .faq-item__inner a:focus-visible {
  color: var(--ld-gold);
  border-bottom-color: var(--ld-line-gold);
}

/* ---------- 授权配图 ---------- */
.page-faq .faq-media {
  margin: clamp(26px, 4vw, 40px) 0 0 14px;
  padding: 0;
}

.page-faq .faq-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid var(--ld-line-soft);
  filter: saturate(.75);
}

.page-faq .faq-media__cap {
  margin-top: 12px;
  font-family: var(--ld-font-mono);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: .04em;
  color: var(--ld-gray);
}

/* ---------- 数据核对 ---------- */
.page-faq .faq-verify {
  scroll-margin-top: calc(var(--ld-header-h) + 28px);
  padding: clamp(40px, 6vw, 76px) 0 clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--ld-line);
  background: linear-gradient(180deg, rgba(27, 35, 64, .32) 0%, rgba(10, 26, 24, .9) 100%);
}

.page-faq .faq-verify__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 64px);
}

@media (min-width: 880px) {
  .page-faq .faq-verify__grid {
    grid-template-columns: 1.25fr .9fr;
    align-items: start;
  }
}

.page-faq .faq-verify__main .ld-eyebrow {
  display: block;
  margin: 0 0 16px;
  color: var(--ld-gold);
}

.page-faq .faq-verify__title {
  margin: 0 0 18px;
  font-family: var(--ld-font-narrow);
  font-weight: 200;
  font-size: clamp(26px, 3.8vw, 46px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--ld-salt);
}

.page-faq .faq-verify__text {
  max-width: 54ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(232, 223, 203, .84);
}

.page-faq .faq-verify__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

@media (min-width: 520px) {
  .page-faq .faq-verify__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
}

.page-faq .faq-verify__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--ld-line-soft);
  font-size: 15px;
  color: var(--ld-sand);
}

.page-faq .faq-verify__no {
  font-family: var(--ld-font-mono);
  font-size: 12px;
  color: var(--ld-gold);
  letter-spacing: .06em;
}

.page-faq .faq-verify__cta {
  display: inline-block;
}

.page-faq .faq-verify__aside {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--ld-line);
  background: rgba(14, 42, 37, .5);
}

.page-faq .faq-verify__aside-title {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ld-line);
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ld-gray);
}

.page-faq .faq-verify__contact {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-faq .faq-verify__contact li {
  display: grid;
  gap: 5px;
}

.page-faq .faq-verify__label {
  font-family: var(--ld-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ld-gray);
}

.page-faq .faq-verify__value {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ld-sand);
  word-break: break-word;
}

.page-faq .faq-verify__note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--ld-line-soft);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ld-gray);
}

.page-faq .faq-verify__link {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ld-gray);
}

.page-faq .faq-verify__link a {
  color: var(--ld-pulse);
  text-decoration: none;
  border-bottom: 1px solid var(--ld-line-pulse);
  transition: color .18s var(--ld-ease), border-color .18s var(--ld-ease);
}

.page-faq .faq-verify__link a:hover,
.page-faq .faq-verify__link a:focus-visible {
  color: var(--ld-gold);
  border-bottom-color: var(--ld-line-gold);
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-search__input,
  .page-faq .faq-index__link,
  .page-faq .faq-item,
  .page-faq .faq-item__trigger,
  .page-faq .faq-item__caret::before,
  .page-faq .faq-item__caret::after,
  .page-faq .faq-item__inner a,
  .page-faq .faq-verify__link a {
    transition: none !important;
  }
}
<<<END>>>