.page-faq {
  --faq-panel: var(--stand-blue);
  --faq-dash: rgba(244, 239, 228, .14);
}

.page-faq .faq-crumb-wrap {
  padding-top: clamp(14px, 2.4vw, 24px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px) 0 clamp(40px, 6vw, 78px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(47, 196, 178, .16), transparent 58%),
    radial-gradient(80% 70% at 0% 110%, rgba(217, 164, 65, .14), transparent 62%),
    linear-gradient(158deg, var(--night-blue) 0%, var(--deep-ink) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: clamp(240px, 44vw, 620px);
  height: clamp(240px, 44vw, 620px);
  background: repeating-linear-gradient(114deg, rgba(217, 164, 65, .16) 0 2px, transparent 2px 28px);
  transform: rotate(10deg);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 38px);
}

.page-faq .faq-hero__copy .display {
  margin: 10px 0 16px;
  font-family: var(--font-narrow);
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-faq .faq-hero__copy .lede {
  max-width: 34em;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-faq .faq-hero__figure {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--deep-ink);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 0);
}

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

.page-faq .faq-hero__figure::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(14, 23, 40, .92));
  pointer-events: none;
}

.page-faq .faq-hero__figure .media-frame__caption {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 12px 16px 14px;
  color: var(--paper);
  font-size: 13px;
  line-height: 1.6;
  border-left: 3px solid var(--sand-gold);
  background: rgba(14, 23, 40, .7);
}

/* ---------- 三条快速路径 ---------- */
.page-faq .faq-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .faq-path {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 20px 20px 22px;
  color: var(--paper);
  text-decoration: none;
  background: linear-gradient(152deg, rgba(38, 54, 90, .96), rgba(14, 23, 40, .96));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-faq .faq-path::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 46px;
  background: var(--sand-gold);
  transition: height .3s var(--ease), background .3s var(--ease);
}

.page-faq .faq-path:hover,
.page-faq .faq-path:focus-visible {
  transform: translateY(-4px);
  box-shadow: inset 0 0 0 1px var(--score-cyan);
}

.page-faq .faq-path:hover::before,
.page-faq .faq-path:focus-visible::before {
  height: 100%;
  background: var(--score-cyan);
}

.page-faq .faq-path__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--sand-gold);
}

.page-faq .faq-path__title {
  font-family: var(--font-narrow);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-faq .faq-path__desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-faq .faq-path__go {
  margin-top: 4px;
  color: var(--score-cyan);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

/* ---------- 数据带 ---------- */
.page-faq .faq-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  padding: 16px 18px;
  background: rgba(14, 23, 40, .76);
  border-left: 3px solid var(--score-cyan);
  box-shadow: inset 0 0 0 1px var(--line-soft);
}

.page-faq .faq-strip__note {
  flex: 1 1 100%;
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.page-faq .faq-strip .data-strip__item {
  display: grid;
  gap: 2px;
}

.page-faq .faq-strip .data-strip__value {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 27px);
  color: var(--sand-gold);
  line-height: 1.1;
}

.page-faq .faq-strip .data-strip__label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .02em;
}

/* ---------- 正文 ---------- */
.page-faq .faq-body {
  padding: clamp(34px, 5vw, 66px) 0 clamp(46px, 7vw, 90px);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding-bottom: 18px;
  margin-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px dashed var(--line-soft);
}

.page-faq .faq-jump__link {
  display: inline-block;
  padding: 7px 13px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-decoration: none;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  color: var(--sand-light);
  border-color: var(--score-cyan);
}

.page-faq .faq-group {
  position: relative;
  padding-left: clamp(16px, 3vw, 30px);
  border-left: 2px solid rgba(217, 164, 65, .32);
  transition: border-color .3s var(--ease);
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 5vw, 58px);
}

.page-faq .faq-group:has(details[open]) {
  border-left-color: var(--sand-gold);
}

.page-faq .faq-group__head {
  position: relative;
  margin-bottom: 10px;
}

.page-faq .faq-group__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  color: var(--sand-gold);
  letter-spacing: .06em;
}

.page-faq .faq-group__title {
  margin: 8px 0 8px;
  font-family: var(--font-narrow);
  font-size: clamp(21px, 3.4vw, 32px);
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--paper);
  line-height: 1.24;
}

.page-faq .faq-group__note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-group__body {
  margin-top: 12px;
}

/* ---------- 折叠项 ---------- */
.page-faq .faq-item {
  border-bottom: 1px dashed var(--faq-dash);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  transition: color .25s var(--ease);
}

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

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:focus-visible {
  color: var(--sand-light);
}

.page-faq .faq-item__icon {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 5px;
}

.page-faq .faq-item__icon::before {
  content: "";
  position: absolute;
  inset: 1px 2px 4px 2px;
  border-right: 2px solid var(--sand-gold);
  border-bottom: 2px solid var(--sand-gold);
  transform: rotate(45deg);
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-faq .faq-item[open] .faq-item__icon::before {
  transform: rotate(225deg);
  border-color: var(--score-cyan);
}

.page-faq .faq-item__a {
  padding: 0 2px 18px;
  border-left: 2px solid var(--sand-gold);
  padding-left: 14px;
  margin-left: 1px;
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.82;
}

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

.page-faq .faq-steps {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: faqstep;
}

.page-faq .faq-steps li {
  position: relative;
  counter-increment: faqstep;
  padding-left: 30px;
  margin-bottom: 8px;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand-gold);
  letter-spacing: .04em;
}

/* ---------- 导航示意图 ---------- */
.page-faq .faq-navmap {
  position: relative;
  margin: clamp(34px, 5vw, 58px) 0;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--deep-ink);
  border: 1px solid var(--line);
}

.page-faq .faq-navmap .media-frame__img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.page-faq .faq-navmap .media-frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 16px;
  background: rgba(14, 23, 40, .86);
  border-top: 3px solid var(--score-cyan);
  color: var(--paper);
  font-size: 13px;
  line-height: 1.55;
}

/* ---------- 联系卡 ---------- */
.page-faq .faq-help-card {
  padding: 20px;
  background: linear-gradient(148deg, rgba(38, 54, 90, .9), rgba(14, 23, 40, .92));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-faq .faq-help-card__row {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--faq-dash);
}

.page-faq .faq-help-card__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--sand-gold);
}

.page-faq .faq-help-card__val {
  color: var(--paper);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  word-break: break-all;
}

.page-faq .faq-help-card a.faq-help-card__val:hover,
.page-faq .faq-help-card a.faq-help-card__val:focus-visible {
  color: var(--score-cyan);
}

.page-faq .faq-help-card__note {
  margin: 16px 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

/* ---------- 尾部延伸 ---------- */
.page-faq .faq-tail {
  margin-top: clamp(34px, 5vw, 56px);
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-tail__text {
  max-width: 40em;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-strip {
    align-items: flex-start;
  }
  .page-faq .faq-help-card__row {
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    gap: 14px;
  }
  .page-faq .faq-help-card__key {
    padding-top: 2px;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(18px, 2.2vw, 32px);
    row-gap: clamp(26px, 3.4vw, 42px);
    align-items: start;
  }

  .page-faq .faq-hero__copy {
    grid-column: 1 / span 6;
  }

  .page-faq .faq-hero__figure {
    grid-column: 8 / span 5;
    aspect-ratio: 4 / 3;
  }

  .page-faq .faq-paths,
  .page-faq .faq-strip {
    grid-column: 1 / -1;
  }

  .page-faq .faq-paths {
    grid-template-columns: 1fr 1.16fr 1fr;
    align-items: end;
    gap: 16px;
  }

  .page-faq .faq-path {
    padding: 22px 22px 24px;
  }

  .page-faq .faq-paths .faq-path:nth-child(2) {
    transform: translateY(-20px);
    box-shadow: inset 0 0 0 1px rgba(217, 164, 65, .5);
  }

  .page-faq .faq-paths .faq-path:nth-child(2):hover,
  .page-faq .faq-paths .faq-path:nth-child(2):focus-visible {
    transform: translateY(-24px);
    box-shadow: inset 0 0 0 1px var(--score-cyan);
  }

  .page-faq .faq-item__q {
    padding: 18px 2px;
  }

  .page-faq .faq-navmap {
    aspect-ratio: 16 / 6;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__copy {
    grid-column: 1 / span 5;
    padding-top: 12px;
  }

  .page-faq .faq-hero__figure {
    grid-column: 7 / span 6;
  }

  .page-faq .faq-jump {
    gap: 10px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-path,
  .page-faq .faq-path::before,
  .page-faq .faq-item__icon::before,
  .page-faq .faq-group {
    transition: none;
  }
  .page-faq .faq-path:hover,
  .page-faq .faq-paths .faq-path:nth-child(2):hover {
    transform: none;
  }
}
<<<END>>>