.page-faq {
  background:
    radial-gradient(1200px 520px at 82% -8%, rgba(216, 181, 106, 0.12), transparent 68%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 42%, var(--ink-800) 100%);
  color: var(--pearl-100);
  padding-bottom: 68px;
}

.page-faq .faq-top {
  padding: 22px 0 34px;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-hero {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1.24;
  letter-spacing: 0.01em;
  margin: 12px 0 14px;
}

.page-faq .faq-hero__lede {
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-400);
  max-width: 46ch;
  margin: 0;
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-faq .faq-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1 1 128px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: rgba(16, 42, 67, 0.62);
}

.page-faq .faq-fact__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--gold-500);
  line-height: 1.1;
}

.page-faq .faq-fact__num small {
  font-size: 12px;
  margin-left: 3px;
  color: var(--gold-300);
}

.page-faq .faq-fact__label {
  font-size: 12.5px;
  color: var(--mist-400);
  letter-spacing: 0.04em;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero__frame {
  position: relative;
  margin: 0;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-lift), var(--shadow-hard);
  background: linear-gradient(150deg, var(--ink-700), var(--ink-900));
}

.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-faq .faq-hero__caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  background: var(--gold-300);
  padding: 4px 9px;
  border-radius: var(--radius-pill);
}

.page-faq .faq-body {
  padding-top: 44px;
}

.page-faq .faq-block {
  margin-bottom: 46px;
}

.page-faq .faq-block__head {
  max-width: 62ch;
  margin-bottom: 22px;
}

.page-faq .faq-block__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.34;
  margin: 10px 0 10px;
}

.page-faq .faq-block__lede {
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
  margin: 0;
}

/* 两条最短路径 */
.page-faq .faq-paths {
  display: grid;
  gap: 16px;
}

.page-faq .faq-path {
  position: relative;
  padding: 20px 18px 18px;
  border: 2px solid var(--line);
  border-left: 5px solid var(--gold-500);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, var(--ink-700) 0%, rgba(11, 27, 43, 0.94) 100%);
  box-shadow: var(--shadow-hard);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-faq .faq-path:hover,
.page-faq .faq-path:focus-within {
  border-color: var(--line-strong);
  border-left-color: var(--coral-500);
  transform: translateY(-2px);
}

.page-faq .faq-path__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin: 0 0 6px;
}

.page-faq .faq-path__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 14px;
}

.page-faq .faq-path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-soft);
  background: rgba(7, 17, 28, 0.5);
}

.page-faq .faq-step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-900);
  background: var(--gold-500);
  border-radius: 4px;
  padding: 1px 6px;
  flex: none;
}

.page-faq .faq-step__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(245, 241, 232, 0.86);
}

.page-faq .faq-path__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

.page-faq .faq-path__link:hover,
.page-faq .faq-path__link:focus-visible {
  color: var(--pearl-100);
  border-bottom-color: var(--gold-500);
}

/* 目录 + 问答 */
.page-faq .faq-board {
  display: grid;
  gap: 22px;
  margin-bottom: 46px;
}

.page-faq .faq-index {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-card);
  background: rgba(7, 17, 28, 0.66);
  padding: 14px 12px;
}

.page-faq .faq-index__title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist-400);
  margin: 0 0 10px;
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  color: var(--pearl-100);
  text-decoration: none;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-faq .faq-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-500);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--ink-900);
}

.page-faq .faq-index__link:hover .faq-index__no,
.page-faq .faq-index__link:focus-visible .faq-index__no {
  color: var(--ink-900);
}

.page-faq .faq-groups {
  display: grid;
  gap: 30px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}

.page-faq .faq-group__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.page-faq .faq-group__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
  flex: none;
}

.page-faq .faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  margin-bottom: 10px;
  box-shadow: 2px 2px 0 0 rgba(216, 181, 106, 0.1);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.page-faq .faq-item[open] {
  border-color: var(--line-strong);
  box-shadow: 4px 4px 0 0 rgba(216, 181, 106, 0.16);
}

.page-faq .faq-item__q {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 44px 14px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
}

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

.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  right: 15px;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--gold-500);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "–";
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
  border-radius: var(--radius-soft);
}

.page-faq .faq-item__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--coral-500);
  letter-spacing: 0.05em;
  flex: none;
  padding-top: 3px;
}

.page-faq .faq-item__text {
  color: var(--pearl-100);
}

.page-faq .faq-item__body {
  padding: 0 16px 16px 44px;
  border-top: 1px dashed var(--line-soft);
  margin-top: 2px;
  padding-top: 12px;
}

.page-faq .faq-item__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.82);
}

.page-faq .faq-item__link {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-faq .faq-item__link:hover,
.page-faq .faq-item__link:focus-visible {
  color: var(--pearl-100);
  border-bottom-color: var(--gold-500);
}

/* 安全章节图文 */
.page-faq .faq-security {
  display: grid;
  gap: 18px;
}

.page-faq .faq-security__figure {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-700);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-security__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

.page-faq .faq-security__caption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist-400);
  padding: 10px 12px;
  border-top: 1px solid var(--line-soft);
}

/* 客服区 */
.page-faq .faq-block--support {
  padding: 24px 18px 22px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: linear-gradient(165deg, rgba(16, 42, 67, 0.92), rgba(7, 17, 28, 0.96));
  box-shadow: var(--shadow-lift);
  margin-bottom: 26px;
}

.page-faq .faq-support {
  display: grid;
  gap: 12px;
}

.page-faq .faq-support__card {
  padding: 14px 15px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-soft);
  background: rgba(7, 17, 28, 0.58);
}

.page-faq .faq-support__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel-500);
  margin: 0 0 6px;
}

.page-faq .faq-support__value {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--pearl-100);
  word-break: break-word;
  margin: 0 0 6px;
}

.page-faq .faq-support__hint {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
  margin: 0;
}

.page-faq .faq-support__foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-support__note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gold-300);
  margin: 0;
}

.page-faq .faq-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-400);
  border-left: 3px solid var(--coral-500);
  padding: 4px 0 4px 14px;
  margin: 0;
}

@media (min-width: 700px) {
  .page-faq .faq-hero__title {
    font-size: 40px;
  }

  .page-faq .faq-paths {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-faq .faq-support {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .faq-support__card:last-child {
    grid-column: 1 / -1;
  }

  .page-faq .faq-block--support {
    padding: 30px 26px 26px;
  }

  .page-faq .faq-security {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-faq {
    padding-bottom: 92px;
  }

  .page-faq .faq-top {
    padding: 30px 0 48px;
  }

  .page-faq .faq-hero {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 42px;
    align-items: center;
  }

  .page-faq .faq-hero__title {
    font-size: 50px;
    line-height: 1.16;
  }

  .page-faq .faq-hero__facts {
    gap: 12px;
  }

  .page-faq .faq-block__title {
    font-size: 30px;
  }

  .page-faq .faq-body {
    padding-top: 56px;
  }

  .page-faq .faq-board {
    grid-template-columns: 234px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    padding: 16px 14px;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
  }

  .page-faq .faq-index__link {
    border-radius: var(--radius-soft);
    border-color: transparent;
    padding: 9px 11px;
  }

  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    border-radius: var(--radius-soft);
  }

  .page-faq .faq-group__title {
    font-size: 23px;
  }

  .page-faq .faq-item__q {
    font-size: 15.5px;
    padding: 16px 48px 16px 16px;
  }

  .page-faq .faq-item__body {
    padding-left: 48px;
    padding-right: 20px;
  }

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

  .page-faq .faq-support__card:last-child {
    grid-column: auto;
  }

  .page-faq .faq-support__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .page-faq .faq-support__note {
    max-width: 60ch;
  }

  .page-faq .faq-hero__actions {
    margin-top: 0;
  }

  .page-faq .faq-support__foot .faq-hero__actions {
    flex: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-path {
    transition: none;
  }

  .page-faq .faq-path:hover,
  .page-faq .faq-path:focus-within {
    transform: none;
  }
}
<<<END>>>