.page-faq {
  --faq-rule: 1px solid rgba(157, 176, 201, .16);
  --faq-line: rgba(44, 66, 112, .9);
  position: relative;
  padding-bottom: 64px;
  color: var(--mist);
}

.page-faq img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 42px;
  border-bottom: 2px solid var(--blue-line);
  background:
    radial-gradient(720px 360px at 90% -20%, rgba(255, 107, 44, .16), transparent 62%),
    linear-gradient(180deg, var(--night-2) 0%, var(--night) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(44, 66, 112, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44, 66, 112, .55) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), rgba(0, 0, 0, 0) 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), rgba(0, 0, 0, 0) 88%);
  pointer-events: none;
}

.page-faq .faq-hero > .wrap {
  position: relative;
  z-index: 1;
}

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

.page-faq .faq-hero__text .eyebrow {
  display: block;
  color: var(--gold);
  margin: 0 0 10px;
}

.page-faq .faq-hero__text h1 {
  margin: 0 0 16px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-faq .faq-hero__lede {
  max-width: 42ch;
  margin: 0 0 22px;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--steel);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--blue-line);
}

.page-faq .faq-hero__stats .stat__value {
  display: block;
  font-family: var(--f-mono);
  font-size: 26px;
  line-height: 1.2;
  color: var(--gold);
}

.page-faq .faq-hero__stats .stat__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel);
}

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

.page-faq .faq-hero__media {
  position: relative;
  margin: 0;
  border: 2px solid var(--blue-line);
  background: var(--night-2);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-hero__media::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 58px;
  height: 58px;
  background: var(--grad-ember);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-faq .faq-hero__cap {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--steel);
  border-top: 1px solid var(--blue-line);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 26px;
  padding: 32px 0 0;
}

.page-faq .faq-index {
  align-self: start;
  padding: 14px 12px 12px;
  border: 2px solid var(--blue-line);
  background: var(--night-2);
}

.page-faq .faq-index__title {
  margin: 0 0 10px;
  padding: 0 4px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--steel);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-index__list li {
  flex: 0 0 auto;
}

.page-faq .faq-index__link {
  display: grid;
  grid-template-columns: 2.8ch minmax(0, 1fr) auto;
  gap: 8px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid var(--blue-line);
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(255, 107, 44, .12);
  border-color: var(--ember);
  color: var(--gold);
}

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

.page-faq .faq-index__label {
  font-size: 14px;
  font-weight: 600;
}

.page-faq .faq-index__count {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-faq .faq-index__note {
  display: none;
  margin: 0;
  padding: 14px 4px 2px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
  border-top: 1px solid rgba(44, 66, 112, .6);
}

.page-faq .faq-body {
  min-width: 0;
}

/* ---------- 热门六条 ---------- */
.page-faq .faq-hot {
  position: relative;
  margin-bottom: 44px;
  padding: 20px 18px 18px 24px;
  border: 2px solid var(--blue-line);
  background: var(--grad-panel);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-hot::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--grad-ember);
}

.page-faq .faq-hot__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 14px;
  margin-bottom: 12px;
}

.page-faq .faq-hot__head h2 {
  margin: 0;
  font-family: var(--f-display);
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-faq .faq-hot__hint {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

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

.page-faq .faq-hot__link {
  display: grid;
  grid-template-columns: 2.6ch minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 11px 8px 11px 0;
  border-bottom: var(--faq-rule);
  color: var(--mist);
  font-size: 15px;
  text-decoration: none;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-faq .faq-hot__list li:last-child .faq-hot__link {
  border-bottom: 0;
}

.page-faq .faq-hot__link:hover,
.page-faq .faq-hot__link:focus-visible {
  color: var(--gold);
  padding-left: 6px;
}

.page-faq .faq-hot__idx {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--ember);
}

.page-faq .faq-hot__arrow {
  font-size: 13px;
  color: var(--steel);
}

.page-faq .faq-hot__link:hover .faq-hot__arrow {
  color: var(--gold);
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  margin-bottom: 46px;
  scroll-margin-top: 92px;
}

.page-faq .faq-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 6px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--blue-line);
}

.page-faq .faq-group__num {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ember);
}

.page-faq .faq-group__head h2 {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(20px, 3.4vw, 26px);
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-faq .faq-group__count {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--steel);
  white-space: nowrap;
}

.page-faq .accordion__item {
  scroll-margin-top: 96px;
  border-bottom: var(--faq-rule);
  transition: background-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-faq .accordion__item:hover {
  background: rgba(51, 70, 95, .28);
}

.page-faq .accordion__item:target {
  background: rgba(255, 107, 44, .08);
  box-shadow: inset 3px 0 0 var(--ember);
}

.page-faq .accordion__trigger {
  font-size: 15.5px;
  line-height: 1.55;
}

.page-faq .accordion__panel p {
  max-width: 62ch;
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

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

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

/* ---------- 系统要求表 ---------- */
.page-faq .faq-spec {
  margin: 18px 0 22px;
  overflow-x: auto;
  border: 2px solid var(--blue-line);
  background: var(--night-2);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-spec table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-spec caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  border-bottom: 1px solid var(--blue-line);
}

.page-faq .faq-spec th,
.page-faq .faq-spec td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--faq-rule);
}

.page-faq .faq-spec thead th {
  background: var(--slate);
  color: var(--mist);
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.page-faq .faq-spec tbody th {
  width: 26%;
  color: var(--steel);
  font-weight: 500;
}

.page-faq .faq-spec tbody tr:last-child th,
.page-faq .faq-spec tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .faq-spec td {
  color: var(--mist);
  line-height: 1.6;
}

.page-faq .faq-spec td .mono {
  color: var(--gold);
  font-family: var(--f-mono);
}

/* ---------- 三步自查 ---------- */
.page-faq .faq-flow {
  margin: 8px 0 44px;
  padding: 22px 18px 20px;
  border: 2px solid var(--blue-line);
  background: linear-gradient(180deg, var(--night-2) 0%, rgba(10, 23, 48, .72) 100%);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 92px;
}

.page-faq .faq-flow__diagram {
  margin-top: 18px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.page-faq .faq-flow__svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}

.page-faq .faq-flow__steps {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-flow__steps li {
  padding-top: 10px;
  border-top: 2px solid var(--ember);
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-faq .faq-flow__steps strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--f-display);
  font-size: 15px;
  color: var(--mist);
}

.page-faq .faq-flow__media {
  margin: 22px 0 0;
  border: 1px solid var(--blue-line);
  background: var(--night);
}

.page-faq .faq-flow__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 结尾联系 ---------- */
.page-faq .faq-cta {
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  border: 2px solid var(--ember);
  background:
    radial-gradient(520px 240px at 100% 0%, rgba(232, 180, 74, .18), transparent 72%),
    var(--night-2);
  box-shadow: var(--shadow-2);
}

.page-faq .faq-cta h2 {
  margin: 0 0 12px;
  font-family: var(--f-display);
  font-size: clamp(20px, 3.2vw, 26px);
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-faq .faq-cta p {
  max-width: 56ch;
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-cta__list {
  display: grid;
  gap: 12px;
  align-self: start;
  margin: 0;
  padding: 16px;
  list-style: none;
  border: 1px solid var(--blue-line);
  background: rgba(10, 23, 48, .6);
}

.page-faq .faq-cta__list li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  word-break: break-word;
}

.page-faq .faq-cta__list .mono {
  font-family: var(--f-mono);
  color: var(--gold);
}

.page-faq .faq-cta__tag {
  display: block;
  margin-bottom: 4px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--steel);
}

.page-faq .faq-links {
  margin: 28px 0 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--steel);
}

.page-faq .faq-links a {
  color: var(--mist);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--blue-line);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hot__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 30px;
  }

  .page-faq .faq-hot__list li:nth-last-child(2) .faq-hot__link {
    border-bottom: 0;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-flow {
    padding: 26px 26px 24px;
  }

  .page-faq .faq-flow__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 32px;
    padding: 30px 28px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding: 34px 0 54px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: end;
    gap: 44px;
  }

  .page-faq .faq-hero__lede {
    font-size: 17px;
  }

  .page-faq .faq-hero__stats {
    gap: 20px;
  }

  .page-faq .faq-hero__stats .stat__value {
    font-size: 32px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 52px;
    padding-top: 48px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 84px;
    padding: 18px 0 0;
    background: var(--night-2);
  }

  .page-faq .faq-index__title {
    padding: 0 18px;
    margin-bottom: 12px;
  }

  .page-faq .faq-index__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-faq .faq-index__list li {
    flex: none;
  }

  .page-faq .faq-index__link {
    grid-template-columns: 3.6ch minmax(0, 1fr) auto;
    gap: 10px;
    padding: 12px 18px;
    border: 0;
    border-left: 3px solid transparent;
    border-top: 1px solid rgba(44, 66, 112, .6);
    white-space: normal;
  }

  .page-faq .faq-index__list li:first-child .faq-index__link {
    border-top: 1px solid rgba(44, 66, 112, .6);
  }

  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    background: rgba(255, 107, 44, .1);
    border-left-color: var(--ember);
    border-top-color: rgba(44, 66, 112, .6);
  }

  .page-faq .faq-index__num {
    font-size: 12px;
  }

  .page-faq .faq-index__label {
    font-size: 15px;
  }

  .page-faq .faq-index__count {
    font-size: 12px;
  }

  .page-faq .faq-index__note {
    display: block;
    padding: 14px 18px 16px;
    border-top: 1px solid rgba(44, 66, 112, .6);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hot {
    padding: 22px 24px 20px 30px;
  }

  .page-faq .faq-hot__head h2 {
    font-size: 22px;
  }

  .page-faq .accordion__trigger {
    font-size: 16px;
  }

  .page-faq .accordion__panel p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<PAGE_CSS_END>>>