.page-faq {
  --faq-hair: rgba(28, 39, 51, .16);
  --faq-hair-light: rgba(241, 206, 126, .28);
  background: var(--snow);
  color: var(--graphite);
  font-family: var(--font-display);
  overflow-x: hidden;
}

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

.page-faq .faq-hero,
.page-faq .faq-resolve {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-faq .faq-group {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 26px) 0 42px;
  color: var(--snow);
  background:
    radial-gradient(120% 88% at 88% -10%, rgba(217, 164, 65, .22), transparent 62%),
    linear-gradient(158deg, #0A1A2B 0%, #12283F 56%, #0A1A2B 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -38%;
  width: 78%;
  height: 300px;
  background: linear-gradient(90deg, rgba(217, 164, 65, .26), rgba(178, 58, 52, .10));
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(217, 164, 65, 0) 62%);
}

.page-faq .breadcrumbs {
  position: relative;
  z-index: 1;
  margin-bottom: 26px;
}

.page-faq .breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-faq .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(201, 214, 226, .45);
}

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

.page-faq .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-faq .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-faq .faq-hero h1 {
  margin: 0;
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 800;
  max-width: 15em;
}

.page-faq .faq-hero__intro {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 1px solid var(--faq-hair-light);
}

.page-faq .faq-hero__figure img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-faq .media__caption {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  line-height: 1.5;
  color: var(--mist);
  background: rgba(10, 26, 43, .55);
  border-top: 1px solid var(--faq-hair-light);
}

/* ---------- 索引 ---------- */
.page-faq .faq-index {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr 1fr;
}

.page-faq .faq-index a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 62px;
  padding: 11px 13px;
  border: 1px solid rgba(241, 206, 126, .3);
  border-radius: var(--radius);
  background: rgba(10, 26, 43, .42);
  color: var(--snow);
  font-size: .9rem;
  line-height: 1.3;
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  background: rgba(217, 164, 65, .18);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-faq .faq-index a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-faq .faq-index__n {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold);
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  background: var(--snow);
  padding: 8px 0 0;
}

.page-faq .faq-group {
  padding: 34px 0 6px;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-group:first-child {
  border-top: 0;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 10px;
}

.page-faq .faq-group__num {
  flex: 0 0 auto;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 8vw, 3.4rem);
  line-height: .86;
  letter-spacing: -.02em;
  color: var(--gold);
  opacity: .9;
  min-width: 2.1em;
}

.page-faq .faq-group h2 {
  margin: 0;
  font-size: clamp(1.28rem, 4.4vw, 1.85rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--ink-900);
}

.page-faq .faq-group__note {
  margin: 8px 0 0;
  max-width: 58ch;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ink-700);
}

.page-faq .faq-group__list {
  border-bottom: 1px solid var(--faq-hair);
}

.page-faq .qa {
  border-top: 1px solid var(--faq-hair);
}

.page-faq .qa summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink-900);
  transition: color .18s var(--ease);
}

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

.page-faq .qa summary:hover {
  color: var(--saffron);
}

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-faq .qa summary::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1;
  color: var(--gold);
  transform: translateY(2px);
  transition: transform .22s var(--ease);
}

.page-faq .qa[open] summary::after {
  transform: translateY(2px) rotate(45deg);
}

.page-faq .qa[open] summary {
  color: var(--ink-900);
}

.page-faq .qa__body {
  max-width: 66ch;
  padding: 0 0 18px;
  font-size: .97rem;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-faq .qa__body p {
  margin: 0;
}

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

.page-faq .qa__body a:hover {
  color: var(--ink-900);
}

.page-faq .qa__steps {
  margin: 0;
  padding-left: 1.4em;
  display: grid;
  gap: 7px;
}

.page-faq .qa__steps li {
  padding-top: 7px;
}

.page-faq .qa__steps li + li {
  border-top: 1px solid var(--faq-hair);
}

.page-faq .faq-group__figure {
  margin: 24px 0 34px;
  border: 1px solid var(--faq-hair);
  background: #fff;
}

.page-faq .faq-group__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-group__figure .media__caption {
  background: #fff;
  border-top: 1px solid var(--faq-hair);
  color: var(--ink-700);
}

/* ---------- 还没解决 ---------- */
.page-faq .faq-resolve {
  margin-top: 46px;
  padding: 44px 0 52px;
  color: var(--snow);
  background: linear-gradient(152deg, var(--ink-800) 0%, var(--ink-900) 78%);
}

.page-faq .faq-resolve__grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-resolve h2 {
  margin: 0;
  font-size: clamp(1.35rem, 4.8vw, 2rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-faq .faq-resolve__check {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-resolve__check li {
  position: relative;
  padding-left: 24px;
  max-width: 56ch;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-faq .faq-resolve__check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 12px;
  height: 2px;
  background: var(--gold);
}

.page-faq .faq-resolve__card {
  padding: 20px;
  border: 1px solid var(--faq-hair-light);
  border-radius: var(--radius);
  background: rgba(18, 40, 63, .62);
}

.page-faq .faq-resolve__cardtitle {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-faq .faq-resolve__line {
  margin: 0 0 8px;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-resolve__line a {
  color: var(--snow);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  word-break: break-all;
}

.page-faq .faq-resolve__line a:hover {
  color: var(--gold-soft);
}

.page-faq .faq-resolve__meta {
  margin: 14px 0 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(241, 206, 126, .2);
  font-size: .84rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-faq .faq-resolve__btn,
.page-faq .faq-resolve__btn2 {
  display: block;
  width: 100%;
  text-align: center;
}

.page-faq .faq-resolve__btn2 {
  margin-top: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-faq .faq-group__head {
    gap: 22px;
  }

  .page-faq .faq-group {
    padding-top: 42px;
  }

  .page-faq .qa summary {
    font-size: 1.05rem;
  }

  .page-faq .faq-resolve__grid {
    grid-template-columns: 1.12fr .88fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding-top: calc(var(--header-h) + 36px);
    padding-bottom: 56px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 1.18fr .82fr;
    gap: 48px;
    align-items: end;
  }

  .page-faq .faq-hero__intro {
    font-size: 1.06rem;
  }

  .page-faq .faq-resolve {
    padding: 56px 0 64px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-body {
    padding-top: 16px;
  }

  .page-faq .faq-group {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 7fr);
    column-gap: 48px;
    padding: 48px 0 16px;
  }

  .page-faq .faq-group__head {
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin-bottom: 0;
  }

  .page-faq .faq-group__head > div {
    max-width: 30ch;
  }

  .page-faq .faq-group__list {
    grid-column: 2;
  }

  .page-faq .faq-group__figure {
    grid-column: 2;
    margin-top: 26px;
  }

  .page-faq .qa summary {
    padding: 18px 0;
    font-size: 1.08rem;
  }

  .page-faq .qa__body {
    padding-bottom: 22px;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index a,
  .page-faq .qa summary,
  .page-faq .qa summary::after {
    transition: none;
  }

  .page-faq .faq-index a:hover {
    transform: none;
  }
}
<<<END>>>