.page-faq {
  --faq-radius: 18px;
  --faq-gap: clamp(18px, 2.4vw, 28px);
  color: var(--xh-paper);
  background: var(--xh-ink);
}

.page-faq .faq-hero {
  position: relative;
  padding: clamp(112px, 16vh, 176px) 0 clamp(46px, 6vw, 78px);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(760px, 90vw);
  height: min(760px, 90vw);
  background: radial-gradient(circle at 60% 40%, rgba(200, 169, 106, .16), rgba(200, 169, 106, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-family: var(--xh-font-display);
  font-weight: 700;
  font-size: clamp(32px, 6.2vw, 60px);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--xh-paper);
}

.page-faq .faq-hero__title-accent {
  color: var(--xh-gold);
}

.page-faq .faq-hero__lede {
  max-width: 44em;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.55vw, 18px);
  line-height: 1.85;
  color: var(--xh-paper-dim);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .faq-hero__aside {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--faq-radius);
  border: 1px solid var(--xh-gold-line);
}

.page-faq .faq-aside__title {
  margin: 0 0 16px;
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--xh-gold);
}

.page-faq .faq-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-facts__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

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

.page-faq .faq-facts__num {
  flex: 0 0 auto;
  min-width: 3.4em;
  font-family: var(--xh-font-mono);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 600;
  color: var(--xh-gold-l);
  letter-spacing: -.01em;
}

.page-faq .faq-facts__txt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--xh-paper-dim);
}

.page-faq .faq-aside__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  font-size: 14px;
  color: var(--xh-gold);
  border-bottom: 1px solid var(--xh-gold-dim);
  transition: border-color .2s var(--xh-ease), color .2s var(--xh-ease);
}

.page-faq .faq-aside__link:hover,
.page-faq .faq-aside__link:focus-visible {
  color: var(--xh-gold-l);
  border-bottom-color: var(--xh-gold-l);
}

/* 三步路径 */
.page-faq .faq-steps__grid {
  display: grid;
  gap: var(--faq-gap);
  margin-top: clamp(24px, 3.5vw, 38px);
}

.page-faq .faq-step {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--faq-radius);
  background: var(--xh-ink-2);
  border: 1px solid rgba(200, 169, 106, .12);
  border-top: 2px solid var(--xh-gold-dim);
  transition: transform .22s var(--xh-ease), border-color .22s var(--xh-ease);
}

.page-faq .faq-step:hover {
  border-color: var(--xh-gold-dim);
  border-top-color: var(--xh-gold);
}

.page-faq .faq-step__num {
  display: block;
  font-family: var(--xh-font-mono);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--xh-copper);
}

.page-faq .faq-step__title {
  margin: 10px 0 12px;
  font-family: var(--xh-font-display);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 600;
  color: var(--xh-paper);
}

.page-faq .faq-step__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xh-paper-dim);
}

.page-faq .faq-step .meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 13px;
  color: var(--xh-stone);
}

.page-faq .faq-figure {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
  border-radius: var(--faq-radius);
  overflow: hidden;
  border: 1px solid var(--xh-gold-line);
  background: var(--xh-ink-2);
}

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

.page-faq .faq-figure__cap {
  padding: 12px 18px;
  font-size: 13px;
  color: var(--xh-stone);
  border-top: 1px solid rgba(255, 255, 255, .06);
}

/* 季度时间轴 */
.page-faq .faq-quarter {
  background: linear-gradient(180deg, var(--xh-ink) 0%, var(--xh-ink-2) 100%);
}

.page-faq .faq-quarter__layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-faq .faq-quarter__figure {
  margin-top: clamp(22px, 3vw, 32px);
  border-radius: var(--faq-radius);
  overflow: hidden;
  border: 1px solid var(--xh-gold-line);
}

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

.page-faq .faq-timeline {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-faq .faq-timeline__item {
  position: relative;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--xh-gold-line);
}

.page-faq .faq-timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--xh-gold);
  box-shadow: 0 0 0 4px rgba(200, 169, 106, .14);
}

.page-faq .faq-timeline__title {
  margin: 10px 0 8px;
  font-family: var(--xh-font-display);
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 600;
  color: var(--xh-paper);
}

.page-faq .faq-timeline__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xh-paper-dim);
}

.page-faq .faq-timeline .note {
  margin-top: 4px;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--xh-glass);
  border: 1px solid var(--xh-glass-line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--xh-paper-dim);
}

.page-faq .faq-timeline .note a {
  color: var(--xh-gold);
  border-bottom: 1px solid var(--xh-gold-dim);
}

.page-faq .faq-timeline .note a:hover,
.page-faq .faq-timeline .note a:focus-visible {
  color: var(--xh-gold-l);
}

/* 固定分类 */
.page-faq .faq-cats__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 34px);
  grid-template-columns: 1fr;
}

.page-faq .faq-cat {
  display: block;
  padding: 22px 20px;
  border-radius: 16px;
  background: var(--xh-ink-2);
  border: 1px solid rgba(255, 255, 255, .07);
  text-decoration: none;
  transition: background .2s var(--xh-ease), border-color .2s var(--xh-ease), transform .2s var(--xh-ease);
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  background: var(--xh-ink-3);
  border-color: var(--xh-gold-dim);
}

.page-faq .faq-cat__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--xh-gold-dim);
  font-family: var(--xh-font-display);
  font-size: 15px;
  color: var(--xh-gold);
}

.page-faq .faq-cat__title {
  margin: 14px 0 8px;
  font-family: var(--xh-font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--xh-paper);
}

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

.page-faq .faq-cat__go {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--xh-gold);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--xh-ease);
}

.page-faq .faq-cat:hover .faq-cat__go {
  border-bottom-color: var(--xh-gold);
}

/* 电脑端反馈 */
.page-faq .faq-feedback__panel {
  padding: clamp(24px, 4vw, 44px);
  border-radius: 22px;
  background: var(--xh-ink-2);
  border: 1px solid var(--xh-gold-line);
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
}

.page-faq .faq-feedback__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-faq .faq-feedback__step {
  display: flex;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

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

.page-faq .faq-feedback__num {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(184, 122, 75, .18);
  border: 1px solid var(--xh-copper);
  font-family: var(--xh-font-mono);
  font-size: 14px;
  color: var(--xh-copper);
}

.page-faq .faq-feedback__title {
  margin: 2px 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--xh-paper);
}

.page-faq .faq-feedback__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--xh-paper-dim);
}

.page-faq .faq-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-faq .faq-feedback__actions .meta {
  font-size: 13px;
  line-height: 1.7;
  color: var(--xh-stone);
}

/* FAQ 手风琴 */
.page-faq .faq-faq__grid {
  display: grid;
  gap: clamp(24px, 3vw, 36px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-faq .faq-faq__group-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--xh-gold-dim);
  font-family: var(--xh-font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--xh-gold);
}

.page-faq .faq-faq__count {
  font-family: var(--xh-font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--xh-stone);
}

.page-faq .faq-acc {
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.page-faq .faq-acc__q {
  position: relative;
  padding: 16px 30px 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
  color: var(--xh-paper);
  transition: color .18s var(--xh-ease);
}

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

.page-faq .faq-acc__q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--xh-font-mono);
  font-size: 18px;
  color: var(--xh-gold);
  transition: transform .2s var(--xh-ease);
}

.page-faq .faq-acc[open] .faq-acc__q {
  color: var(--xh-gold-l);
}

.page-faq .faq-acc[open] .faq-acc__q::after {
  content: "−";
}

.page-faq .faq-acc__q:hover {
  color: var(--xh-gold-l);
}

.page-faq .faq-acc__a {
  padding: 0 24px 18px 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--xh-paper-dim);
}

/* 收尾 */
.page-faq .faq-next__panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(24px, 4vw, 42px);
  border-radius: 22px;
  background:
    radial-gradient(circle at 88% 12%, rgba(200, 169, 106, .18), rgba(200, 169, 106, 0) 62%),
    var(--xh-ink-2);
  border: 1px solid var(--xh-gold-line);
}

.page-faq .faq-next__links {
  display: grid;
  gap: 10px;
  align-content: start;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-faq .faq-steps__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-cats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .faq-faq__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, .66fr);
    align-items: end;
  }

  .page-faq .faq-quarter__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-faq .faq-cats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-feedback__panel {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-faq .faq-feedback__actions {
    grid-column: 1 / -1;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .08);
  }

  .page-faq .faq-next__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
    align-items: center;
  }

  .page-faq .faq-step:hover {
    transform: translateY(-3px);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-faq__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-cat,
  .page-faq .faq-acc__q::after {
    transition: none;
  }

  .page-faq .faq-step:hover {
    transform: none;
  }
}
<<<END>>>