.page-faq {
  --faq-line: rgba(230, 198, 107, 0.22);
  --faq-line-soft: rgba(230, 198, 107, 0.12);
  --faq-panel: rgba(8, 17, 14, 0.62);
  background:
    linear-gradient(180deg, rgba(36, 20, 56, 0.34), rgba(6, 27, 22, 0) 38%),
    var(--ink);
  color: var(--cream);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-faq .faq-crumb {
  padding-block: 16px 0;
}

.page-faq .faq-crumb .crumb__link,
.page-faq .faq-crumb .crumb__current {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-faq .faq-crumb .crumb__link {
  color: var(--mint);
  text-decoration: none;
}

.page-faq .faq-crumb .crumb__link:hover,
.page-faq .faq-crumb .crumb__link:focus-visible {
  color: var(--cyan);
}

.page-faq .faq-crumb .crumb__sep {
  color: var(--gold-deep);
}

.page-faq .faq-crumb .crumb__current {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  margin-top: 16px;
  border-top: 1px solid var(--gold-deep);
  border-bottom: 1px solid var(--gold-deep);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(91, 227, 216, 0.12), transparent 62%),
    radial-gradient(110% 100% at 0% 100%, rgba(217, 74, 61, 0.14), transparent 58%),
    linear-gradient(155deg, var(--purple) 0%, var(--ink-2) 46%, var(--ink) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(246, 240, 223, 0.035) 0 1px,
    transparent 1px 26px
  );
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-block: clamp(28px, 5vw, 56px) clamp(36px, 6vw, 72px);
  align-items: center;
}

.page-faq .faq-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  border-left: 3px solid var(--red);
  padding-left: 10px;
  line-height: 1.4;
}

.page-faq .faq-hero__title {
  margin: 0 0 18px;
  font-size: clamp(30px, 7.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--cream);
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--gold);
  display: inline-block;
}

.page-faq .faq-hero__lede {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--mint);
}

.page-faq .faq-legend {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-faq .faq-legend__item {
  --bar: var(--gold);
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 14px;
  text-decoration: none;
  color: var(--cream);
  background: var(--faq-panel);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--bar);
  border-radius: 2px 2px 14px 2px;
  transition: background-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-faq .faq-legend__item:hover,
.page-faq .faq-legend__item:focus-visible {
  background: var(--ink-3);
  transform: translateY(-2px);
}

.page-faq .faq-legend__item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-legend__item--login { --bar: var(--red); }
.page-faq .faq-legend__item--rules { --bar: var(--gold); }
.page-faq .faq-legend__item--version { --bar: var(--cyan); }
.page-faq .faq-legend__item--safe { --bar: var(--mint); }

.page-faq .faq-legend__label {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.page-faq .faq-legend__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bar);
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .faq-hero__figure .figure__media {
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--gold-deep);
  border-radius: 4px 4px 28px 4px;
  box-shadow: var(--shadow-paper);
}

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

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 28px;
  padding-block: clamp(30px, 5vw, 60px) 0;
}

.page-faq .faq-rail {
  padding: 16px 14px;
  background: linear-gradient(180deg, rgba(13, 46, 36, 0.94), rgba(8, 17, 14, 0.94));
  border: 1px solid var(--faq-line);
  border-radius: 4px 4px 20px 4px;
}

.page-faq .faq-rail .rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .faq-rail .rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail .rail__list > li {
  flex: 0 0 auto;
}

.page-faq .faq-rail .rail__link {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--mint);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: 2px 2px 10px 2px;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .faq-rail .rail__link:hover,
.page-faq .faq-rail .rail__link:focus-visible {
  color: var(--cream);
  background: var(--ink-3);
  border-color: var(--faq-line);
}

.page-faq .faq-rail .rail__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-rail .rail__link.is-current {
  color: var(--dark);
  background: var(--gold);
  border-color: var(--gold-deep);
  font-weight: 700;
}

/* ---------- 分组 ---------- */
.page-faq .faq-main {
  min-width: 0;
}

.page-faq .faq-group {
  --ga: var(--gold);
  position: relative;
  margin-bottom: clamp(34px, 5vw, 54px);
  scroll-margin-top: 90px;
}

.page-faq .faq-group--login { --ga: var(--red); }
.page-faq .faq-group--rules { --ga: var(--gold); }
.page-faq .faq-group--version { --ga: var(--cyan); }
.page-faq .faq-group--safe { --ga: var(--mint); }
.page-faq .faq-group--help { --ga: var(--gold); }

.page-faq .faq-group--safe::before {
  content: "";
  position: absolute;
  top: -24px;
  right: -12px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(169, 197, 181, 0.2), transparent 68%);
  pointer-events: none;
}

.page-faq .faq-group__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-group__title {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--cream);
}

.page-faq .faq-group__count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ga);
  border: 1px solid currentColor;
  border-radius: 2px;
  padding: 2px 7px;
  white-space: nowrap;
}

.page-faq .faq-group__note {
  flex: 1 0 100%;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mint);
}

/* ---------- 折叠面板 ---------- */
.page-faq .faq-item {
  margin-bottom: 10px;
  background: var(--ink-2);
  border: 1px solid var(--faq-line-soft);
  border-left: 3px solid var(--ga);
  border-radius: 2px 2px 18px 2px;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease);
}

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

.page-faq .faq-item[open] {
  background: var(--ink-3);
  border-color: var(--faq-line);
}

.page-faq .faq-item > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
}

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

.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .faq-item__no {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold);
  border: 1px solid var(--gold-deep);
  border-radius: 2px;
  padding: 2px 6px;
  line-height: 1.5;
}

.page-faq .faq-item__mark {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--gold-deep);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
}

.page-faq .faq-item__mark::before {
  content: "+";
}

.page-faq .faq-item[open] .faq-item__mark {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}

.page-faq .faq-item[open] .faq-item__mark::before {
  content: "\2212";
}

.page-faq .faq-item__body {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.86;
  color: var(--mint);
}

.page-faq .faq-item__body p {
  margin: 0 0 10px;
  max-width: 42em;
}

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

.page-faq .faq-item__steps {
  counter-reset: step;
  display: grid;
  gap: 7px;
  margin: 10px 0 12px;
  padding: 0;
  list-style: none;
  max-width: 42em;
}

.page-faq .faq-item__steps li {
  position: relative;
  counter-increment: step;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.75;
}

.page-faq .faq-item__steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-deep);
}

.page-faq .faq-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 227, 216, 0.4);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--cream);
  border-color: var(--gold);
}

.page-faq .faq-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 反馈清单 ---------- */
.page-faq .faq-checklist {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-checklist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  background: var(--faq-panel);
  border: 1px solid var(--faq-line-soft);
  border-radius: 2px 2px 16px 2px;
}

.page-faq .faq-checklist__no {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--gold);
  padding-right: 12px;
  border-right: 1px solid var(--gold-deep);
}

.page-faq .faq-checklist__term {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cream);
}

.page-faq .faq-checklist__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mint);
}

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

.page-faq .faq-flow .figure__media {
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--gold-deep);
  border-radius: 4px 4px 24px 4px;
}

.page-faq .faq-flow .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mint);
}

.page-faq .faq-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: linear-gradient(140deg, rgba(36, 20, 56, 0.62), rgba(13, 46, 36, 0.7));
  border: 1px dashed var(--gold-deep);
  border-radius: 4px 4px 22px 4px;
}

.page-faq .faq-cta .btn {
  flex: 0 0 auto;
}

.page-faq .faq-cta__note {
  flex: 1 1 260px;
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mint);
}

.page-faq .faq-crosslinks {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-legend {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-legend__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-faq .faq-legend__count {
    margin-left: 0;
  }

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

  .page-faq .faq-item > summary {
    padding: 16px 20px;
    font-size: 16px;
  }

  .page-faq .faq-item__body {
    padding: 0 20px 20px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 54px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: 282px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 96px;
    padding: 20px 16px;
  }

  .page-faq .faq-rail .rail__list {
    flex-direction: column;
    gap: 4px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-rail .rail__list > li {
    flex: 1 1 auto;
  }

  .page-faq .faq-rail .rail__link {
    white-space: normal;
    padding: 9px 12px;
    border-left: 2px solid transparent;
  }

  .page-faq .faq-rail .rail__link.is-current {
    border-left-color: var(--red);
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero__inner {
    padding-block: 64px 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-legend__item,
  .page-faq .faq-rail .rail__link,
  .page-faq .faq-item,
  .page-faq .faq-link {
    transition: none;
  }

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