.page-faq {
  --faq-top: 0px;
  --faq-rule: 1px solid var(--line);
  --faq-rule-strong: 1px solid var(--line-strong);
  --faq-sticky-bg: rgba(10, 21, 18, .94);
  background: var(--ink);
  color: var(--paper);
  font-size: var(--fs-17);
  line-height: 1.75;
  overflow-x: clip;
}

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

.page-faq a:hover,
.page-faq a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* —— 页首 —— */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(18px, 4vw, 30px) 0 clamp(30px, 5vw, 52px);
  background-color: var(--ink);
  background-image:
    radial-gradient(680px 260px at 88% -10%, rgba(200, 255, 77, .16), transparent 70%),
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, var(--grid-line) 0 1px, transparent 1px 88px);
  border-bottom: var(--faq-rule-strong);
}

.page-faq .faq-hero__label {
  margin: 22px 0 0;
  color: var(--amber);
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.25rem, 7.4vw, var(--fs-72));
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -.035em;
  max-width: 20ch;
  text-wrap: balance;
}

.page-faq .faq-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  color: rgba(233, 242, 236, .84);
  font-size: var(--fs-21);
  line-height: 1.72;
}

.page-faq .faq-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__jump a {
  display: inline-block;
  padding: 8px 14px;
  border: var(--faq-rule);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-hero__jump a:hover,
.page-faq .faq-hero__jump a:focus-visible {
  color: var(--lime);
  border-color: rgba(200, 255, 77, .7);
  transform: translateY(-1px);
  text-decoration: none;
}

/* —— 通用区块 —— */
.page-faq .faq-block {
  padding: clamp(30px, 5vw, 52px) 0;
  border-bottom: var(--faq-rule);
}

.page-faq .faq-block .section-head {
  margin-bottom: 24px;
}

/* —— 三条路径 —— */
.page-faq .paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--faq-rule-strong);
}

.page-faq .path-card {
  position: relative;
  padding: 22px 0 26px;
  border-bottom: var(--faq-rule);
  border-left: 2px solid transparent;
  padding-left: 16px;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .path-card:hover {
  border-left-color: var(--amber);
  background-color: rgba(16, 36, 29, .55);
}

.page-faq .path-card__idx {
  display: block;
  color: var(--amber);
  font-size: var(--fs-14);
  letter-spacing: .1em;
}

.page-faq .path-card__title {
  margin: 8px 0 10px;
  font-size: var(--fs-21);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
}

.page-faq .path-card__text {
  margin: 0 0 16px;
  color: rgba(233, 242, 236, .76);
  font-size: var(--fs-17);
  line-height: 1.75;
}

.page-faq .path-card__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--lime);
  border-bottom: 1px solid rgba(200, 255, 77, .45);
  padding-bottom: 3px;
}

.page-faq .path-card__link:hover {
  text-decoration: none;
  border-bottom-color: var(--lime);
}

/* —— 问答工具条 —— */
.page-faq .faq-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px 28px;
  padding-bottom: 18px;
  border-bottom: var(--faq-rule-strong);
}

.page-faq .faq-toolbar__intro h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4.2vw, var(--fs-28));
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
}

.page-faq .faq-toolbar__intro p {
  margin: 10px 0 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: var(--fs-14);
}

.page-faq .faq-toolbar__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-faq .filters__count {
  color: var(--muted);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  padding-left: 4px;
}

/* —— 问答流 —— */
.page-faq .faq-stream {
  padding-top: 6px;
}

.page-faq .faq-group {
  padding-bottom: 30px;
  border-bottom: var(--faq-rule);
}

.page-faq .faq-group + .faq-group {
  padding-top: 26px;
}

.page-faq .faq-group__title {
  position: sticky;
  top: var(--faq-top);
  z-index: 3;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0;
  padding: 14px 0 12px;
  font-size: var(--fs-21);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.4;
  background: var(--faq-sticky-bg);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-bottom: var(--faq-rule-strong);
  scroll-margin-top: 96px;
}

.page-faq .faq-group__title .mono {
  color: var(--amber);
  font-size: var(--fs-14);
  letter-spacing: .16em;
  flex: none;
}

.page-faq .faq-group__intro {
  margin: 16px 0 20px;
  max-width: 52ch;
  color: var(--muted);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-faq .faq-group__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 32px;
}

.page-faq .faq-item {
  border-bottom: var(--faq-rule);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
}

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

.page-faq .faq-item__idx {
  flex: none;
  padding-top: 5px;
  color: var(--lime);
  font-size: var(--fs-12);
  letter-spacing: .08em;
}

.page-faq .faq-item__txt {
  flex: 1 1 auto;
  font-size: var(--fs-17);
  font-weight: 600;
  line-height: 1.65;
}

.page-faq .faq-item__q::after {
  content: "+";
  flex: none;
  padding-top: 2px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-21);
  line-height: 1;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "−";
  color: var(--lime);
}

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

.page-faq .faq-a {
  padding: 0 0 18px 44px;
  color: rgba(233, 242, 236, .84);
  font-size: var(--fs-17);
  line-height: 1.78;
}

.page-faq .faq-a p {
  margin: 0;
  max-width: 36em;
}

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

.page-faq .faq-item[open] .faq-a {
  animation: faqReveal 180ms var(--ease) both;
}

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— 图文 —— */
.page-faq .faq-figure {
  margin: 8px 0 24px;
}

.page-faq .faq-figure .media__frame {
  position: relative;
  overflow: hidden;
  border: var(--faq-rule-strong);
  background: var(--gem-teal);
}

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

.page-faq .faq-figure .media__cap {
  margin-top: 10px;
  color: var(--muted);
  font-size: var(--fs-12);
  letter-spacing: .04em;
}

.page-faq .faq-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: var(--faq-rule);
}

.page-faq .faq-strip__fig {
  margin: 0;
  max-width: 240px;
}

.page-faq .faq-strip__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--faq-rule-strong);
  object-fit: cover;
}

.page-faq .faq-strip__body .label {
  color: var(--violet);
}

.page-faq .faq-strip__body h3 {
  margin: 12px 0 10px;
  font-size: var(--fs-21);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
}

.page-faq .faq-strip__body p {
  margin: 0;
  max-width: 46ch;
  color: rgba(233, 242, 236, .78);
  font-size: var(--fs-17);
}

.page-faq .faq-empty {
  margin: 26px 0 0;
  padding: 18px 0;
  color: var(--muted);
  font-size: var(--fs-14);
  border-top: var(--faq-rule);
}

/* —— 求助 —— */
.page-faq .faq-help {
  background-color: rgba(20, 50, 43, .42);
  border-bottom: 0;
}

.page-faq .help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: var(--faq-rule-strong);
}

.page-faq .help-card {
  padding: 20px 0 24px 16px;
  border-bottom: var(--faq-rule);
  border-left: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .help-card:hover {
  border-left-color: var(--amber);
  background-color: rgba(10, 21, 18, .5);
}

.page-faq .help-card__label {
  color: var(--muted);
}

.page-faq .help-card__value {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  letter-spacing: .02em;
  color: var(--lime);
  word-break: break-word;
}

.page-faq .help-card__text {
  margin: 0;
  max-width: 34ch;
  color: rgba(233, 242, 236, .78);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-faq .faq-foot-note {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: var(--fs-14);
  line-height: 1.9;
}

/* —— 断点 —— */
@media (min-width: 720px) {
  .page-faq .help-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .help-card {
    border-bottom: 0;
    padding: 22px 20px 26px 18px;
  }

  .page-faq .help-card + .help-card {
    border-left: var(--faq-rule);
  }

  .page-faq .help-card:hover {
    border-left-color: var(--amber);
  }
}

@media (min-width: 860px) {
  .page-faq .paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .path-card {
    border-bottom: 0;
    padding: 24px 24px 28px 18px;
  }

  .page-faq .path-card + .path-card {
    border-left: var(--faq-rule);
  }

  .page-faq .faq-strip {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-group__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-faq .faq-hero__lede {
    max-width: 52ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item[open] .faq-a {
    animation: none;
  }

  .page-faq .faq-hero__jump a,
  .page-faq .path-card,
  .page-faq .help-card,
  .page-faq .faq-item__q::after {
    transition: none;
  }

  .page-faq .faq-hero__jump a:hover,
  .page-faq .faq-hero__jump a:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>