.page-faq {
  background: var(--night);
  color: var(--paper);
}

.page-faq .faq-crumbs {
  padding-top: 18px;
  padding-bottom: 2px;
}

.page-faq .crumbs {
  color: rgba(245, 241, 230, .66);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-faq .crumbs a {
  color: var(--kiwi);
  text-decoration: none;
}

.page-faq .crumbs a:hover,
.page-faq .crumbs a:focus-visible {
  color: var(--lime);
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 88% 6%, rgba(198, 255, 0, .11), transparent 56%),
    linear-gradient(180deg, var(--night) 0%, var(--deep) 100%);
  color: var(--paper);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(139, 195, 74, .11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(139, 195, 74, .11) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-faq .faq-hero__stamp {
  color: var(--lime);
  margin: 0 0 14px;
}

.page-faq .faq-hero__title {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 18px;
  max-width: 18ch;
}

.page-faq .faq-hero__lead {
  font-family: var(--f-mono);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.8;
  color: rgba(245, 241, 230, .84);
  max-width: 52ch;
  margin: 0 0 26px;
}

.page-faq .faq-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(245, 241, 230, .18);
}

.page-faq .faq-figures dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(245, 241, 230, .6);
  margin-bottom: 6px;
}

.page-faq .faq-figures dd {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--kiwi);
}

.page-faq .faq-figures dd span {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .04em;
  color: rgba(245, 241, 230, .7);
  margin-left: 4px;
}

.page-faq .faq-hero__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-lg);
}

.page-faq .faq-hero__media figcaption {
  font-family: var(--f-mono);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 241, 230, .72);
}

/* ---------- 主体 ---------- */

.page-faq .faq-body {
  background: var(--paper);
  color: var(--night);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

.page-faq .faq-rail {
  font-family: var(--f-mono);
}

.page-faq .faq-rail__title {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-faq .faq-rail__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--rule);
}

.page-faq .faq-rail__list li + li {
  margin-top: 2px;
}

.page-faq .faq-rail__list a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 24px;
  color: var(--night);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--t);
}

.page-faq .faq-rail__tick {
  position: absolute;
  left: 0;
  top: 13px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--rule);
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}

.page-faq .faq-rail__list a:hover,
.page-faq .faq-rail__list a:focus-visible {
  color: var(--leaf);
}

.page-faq .faq-rail__list a:hover .faq-rail__tick,
.page-faq .faq-rail__list a:focus-visible .faq-rail__tick {
  background: var(--lime);
  border-color: var(--leaf);
  box-shadow: 0 0 0 4px rgba(198, 255, 0, .22);
}

.page-faq .faq-rail__label {
  flex: 1 1 auto;
}

.page-faq .faq-rail__count {
  font-size: 11px;
  color: var(--clay);
}

.page-faq .faq-rail__note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--kiwi);
  font-family: var(--f-hand);
  font-size: 14px;
  line-height: 1.7;
  color: var(--clay);
}

.page-faq .faq-stream {
  display: grid;
  gap: clamp(30px, 4.4vw, 56px);
}

.page-faq .faq-group {
  scroll-margin-top: 104px;
}

.page-faq .faq-group h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 400;
}

.page-faq .fold-list {
  display: grid;
  gap: 10px;
}

.page-faq .fold {
  background: rgba(28, 43, 54, .035);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 0 clamp(14px, 2.2vw, 22px);
  overflow: hidden;
  transition: background var(--t), border-color var(--t), color var(--t), box-shadow var(--t);
}

.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) {
  background: var(--night);
  border-color: var(--deep);
  color: var(--paper);
  box-shadow: 0 18px 34px -26px rgba(20, 32, 42, .9);
}

.page-faq .fold__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 17px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  transition: color var(--t);
}

.page-faq .fold__head:focus-visible {
  outline: 2px solid var(--leaf);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__head {
  color: var(--lime);
}

.page-faq .fold__sign {
  flex: 0 0 auto;
  margin-top: 4px;
  color: var(--leaf);
  transition: color var(--t), transform var(--t);
}

.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__sign {
  color: var(--lime);
  transform: rotate(45deg);
}

.page-faq .fold__body-inner {
  padding-bottom: 20px;
  font-family: var(--f-mono);
  font-size: 14.5px;
  line-height: 1.8;
  color: inherit;
}

.page-faq .fold__body-inner p {
  margin: 0;
  max-width: 68ch;
}

.page-faq .fold__body-inner a {
  color: var(--leaf);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--kiwi);
}

.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__body-inner a {
  color: var(--lime);
  text-decoration-color: var(--kiwi);
}

.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__body-inner a:hover,
.page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__body-inner a:focus-visible {
  color: var(--kiwi);
}

.page-faq .faq-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(245, 241, 230, .24);
}

.page-faq .faq-status .status-chip {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-faq .faq-group__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
  align-items: start;
}

.page-faq .faq-community__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-faq .faq-community__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-lg);
}

.page-faq .faq-community__media figcaption {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--clay);
}

/* ---------- 结尾求助区 ---------- */

.page-faq .faq-cta {
  margin-top: 22px;
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(139, 195, 74, .22), transparent 60%),
    var(--deep);
  color: var(--paper);
}

.page-faq .faq-cta__hand {
  margin: 0 0 22px;
  font-family: var(--f-hand);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  color: var(--paper);
  border-left: 3px solid var(--lime);
  padding-left: 14px;
}

.page-faq .faq-cta__contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px 22px;
  margin: 0 0 24px;
}

.page-faq .faq-cta__contact dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(245, 241, 230, .6);
  margin-bottom: 6px;
}

.page-faq .faq-cta__contact dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-faq .faq-cta__contact dd a {
  color: var(--kiwi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-cta__contact dd a:hover,
.page-faq .faq-cta__contact dd a:focus-visible {
  color: var(--lime);
}

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

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-faq .faq-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-faq .faq-layout {
    grid-template-columns: minmax(196px, 24%) minmax(0, 1fr);
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 108px;
  }

  .page-faq .faq-group__split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .fold,
  .page-faq .fold__head,
  .page-faq .fold__sign,
  .page-faq .faq-rail__tick {
    transition: none;
  }

  .page-faq .fold:has([data-accordion-head][aria-expanded="true"]) .fold__sign {
    transform: none;
  }

  .page-faq .faq-rail__list a:hover .faq-rail__tick,
  .page-faq .faq-rail__list a:focus-visible .faq-rail__tick {
    box-shadow: none;
  }
}
<<<END>>>