.page-faq {
  color: var(--ng-cream);
  overflow-x: clip;
}

.page-faq .crumb {
  margin: 26px 0 4px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 12px 0 6px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  right: 2%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(193, 59, 46, 0.24), rgba(11, 27, 43, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-faq .faq-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--ng-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ng-gold);
}

.page-faq .faq-hero__title {
  margin: 0 0 16px;
  font-family: var(--ng-font-head);
  font-size: clamp(30px, 7.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ng-cream);
}

.page-faq .faq-hero__lead {
  margin: 0 0 24px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ng-mist);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border-radius: var(--ng-r-lg);
  border: 1px solid var(--ng-line);
  overflow: hidden;
  background: var(--ng-ink-2);
}

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

/* ---------- 专题胶囊索引 ---------- */
.page-faq .faq-topics {
  position: sticky;
  top: 66px;
  z-index: 6;
  margin: 22px 0 0;
  padding: 10px 0;
  background: rgba(11, 27, 43, 0.93);
  border-top: 1px solid var(--ng-line-soft);
  border-bottom: 1px solid var(--ng-line-soft);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-faq .faq-topics__inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

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

.page-faq .faq-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--ng-line-soft);
  background: rgba(18, 38, 58, 0.78);
  color: var(--ng-cream);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: border-color var(--ng-t) var(--ng-ease), background-color var(--ng-t) var(--ng-ease), color var(--ng-t) var(--ng-ease);
}

.page-faq .faq-chip__no {
  font-family: var(--ng-font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--ng-gold);
  letter-spacing: 0.04em;
}

.page-faq .faq-chip:hover {
  border-color: var(--ng-gold);
  background: rgba(217, 164, 65, 0.12);
  color: var(--ng-gold-2);
}

/* ---------- 专题区块 ---------- */
.page-faq .faq-section {
  padding: 42px 0 4px;
  scroll-margin-top: 140px;
}

.page-faq .faq-section__head {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 16px;
  align-items: start;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ng-line-soft);
}

.page-faq .faq-section__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 76px;
  height: 2px;
  background: var(--ng-gold);
}

.page-faq .faq-section__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 30px;
  padding: 0 9px;
  border-radius: 9px;
  background: var(--ng-red);
  color: var(--ng-cream);
  font-family: var(--ng-font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-faq .faq-section__title {
  margin: 0 0 7px;
  font-family: var(--ng-font-head);
  font-size: clamp(21px, 5vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ng-cream);
}

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

/* ---------- 问答折叠 ---------- */
.page-faq .fold {
  margin: 0 0 12px;
  border: 1px solid var(--ng-line-soft);
  border-radius: var(--ng-r-md);
  background: var(--ng-surface);
  overflow: hidden;
  transition: border-color var(--ng-t) var(--ng-ease), box-shadow var(--ng-t) var(--ng-ease);
}

.page-faq .fold:hover {
  border-color: var(--ng-line);
}

.page-faq .fold[open] {
  border-color: var(--ng-line);
  box-shadow: inset 3px 0 0 0 var(--ng-gold);
}

.page-faq .fold > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 20px;
  font-family: var(--ng-font-head);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ng-cream);
  cursor: pointer;
  list-style: none;
}

.page-faq .fold > summary::-webkit-details-marker {
  display: none;
}

.page-faq .fold > summary::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ng-gold);
  transition: background-color var(--ng-t) var(--ng-ease);
}

.page-faq .fold[open] > summary::before {
  background: var(--ng-green);
}

.page-faq .fold > summary::after {
  content: "＋";
  margin-left: auto;
  flex: 0 0 auto;
  font-size: 15px;
  line-height: 1;
  color: var(--ng-gold);
}

.page-faq .fold[open] > summary::after {
  content: "－";
  color: var(--ng-green);
}

.page-faq .fold__body {
  padding: 0 20px 20px 39px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ng-cream);
}

.page-faq .fold__body p {
  margin: 0 0 10px;
  color: rgba(243, 237, 227, 0.86);
}

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

.page-faq .fold__body a {
  color: var(--ng-gold-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--ng-t) var(--ng-ease);
}

.page-faq .fold__body a:hover {
  color: var(--ng-gold);
}

/* ---------- 图示 ---------- */
.page-faq .faq-figure {
  margin: 20px 0 4px;
  border: 1px solid var(--ng-line-soft);
  border-radius: var(--ng-r-md);
  background: var(--ng-ink-2);
  overflow: hidden;
}

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

.page-faq .faq-figure__caption {
  padding: 12px 16px 14px;
  font-family: var(--ng-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ng-gold);
  border-top: 1px solid var(--ng-line-soft);
}

/* ---------- 结尾去向 ---------- */
.page-faq .faq-next {
  margin-top: 56px;
  padding: 40px 0 72px;
  border-top: 1px solid var(--ng-line-soft);
}

.page-faq .faq-next__title {
  margin: 0;
  font-family: var(--ng-font-head);
  font-size: clamp(20px, 4.6vw, 28px);
  letter-spacing: -0.01em;
  color: var(--ng-cream);
}

.page-faq .faq-next__grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-faq .faq-next__card {
  display: grid;
  gap: 10px;
  padding: 22px 22px 24px;
  border: 1px solid var(--ng-line-soft);
  border-radius: var(--ng-r-lg);
  background: var(--ng-ink-2);
  color: var(--ng-cream);
  text-decoration: none;
  transition: transform var(--ng-t) var(--ng-ease), border-color var(--ng-t) var(--ng-ease), background-color var(--ng-t) var(--ng-ease);
}

.page-faq .faq-next__card:hover {
  transform: translateY(-2px);
  border-color: var(--ng-gold);
  background: var(--ng-ink-3);
}

.page-faq .faq-next__card--strong {
  border-color: var(--ng-line);
  background: linear-gradient(160deg, rgba(193, 59, 46, 0.18), rgba(18, 38, 58, 0.9) 62%);
}

.page-faq .faq-next__card-no {
  font-family: var(--ng-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ng-gold);
}

.page-faq .faq-next__card-title {
  font-family: var(--ng-font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ng-cream);
}

.page-faq .faq-next__card-text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ng-mist);
}

.page-faq .faq-next__card-go {
  margin-top: 4px;
  font-size: 14px;
  color: var(--ng-gold-2);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-next__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero {
    padding: 24px 0 10px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 52px;
    align-items: center;
  }

  .page-faq .faq-section {
    padding: 54px 0 6px;
  }

  .page-faq .faq-section__body {
    max-width: 880px;
  }

  .page-faq .fold > summary {
    padding: 19px 24px;
    font-size: 16.5px;
  }

  .page-faq .fold__body {
    padding: 0 26px 24px 43px;
  }

  .page-faq .fold__body p {
    max-width: 62em;
  }

  .page-faq .faq-figure {
    max-width: 620px;
  }
}
<<<END>>>