.page-faq {
  --faq-cut: 16px;
  --faq-cut-lg: 28px;
  display: block;
  color: var(--star-white);
  font-family: var(--font-body);
  background:
    radial-gradient(58% 38% at 88% 0%, rgba(139, 92, 246, 0.14), transparent 68%),
    radial-gradient(42% 30% at 4% 22%, rgba(244, 114, 182, 0.08), transparent 70%),
    var(--space-950);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-faq .faq-hero {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-block: clamp(1.5rem, 4vw, 3rem) clamp(1.75rem, 5vw, 3.5rem);
}

.page-faq .faq-hero__text {
  position: relative;
  min-width: 0;
}

.page-faq .faq-hero .vlabel {
  display: block;
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cyan-gold);
}

.page-faq .faq-hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--star-white);
  text-wrap: balance;
}

.page-faq .faq-hero__lede {
  max-width: 46ch;
  margin: 0 0 1.4rem;
  font-size: clamp(0.9375rem, 1.1vw, 1.0625rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.72rem;
  border: 1px solid var(--line-blue);
  background: rgba(20, 27, 56, 0.72);
  clip-path: polygon(6px 0, 100% 0, 100% 100%, 0 100%, 0 6px);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-faq .faq-pill--live {
  color: var(--cyan-gold);
  border-color: rgba(84, 242, 208, 0.42);
}

.page-faq .faq-hero__fig {
  margin: 0;
  min-width: 0;
}

.page-faq .faq-hero__fig .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-hero__fig .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 主体：左侧索引 + 右侧问答牌 */
.page-faq .faq-body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(0.5rem, 2vw, 1.5rem);
}

.page-faq .faq-index {
  min-width: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line-blue);
}

.page-faq .faq-index__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-index__list {
  position: relative;
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0 0 0 1rem;
  list-style: none;
}

.page-faq .faq-index__list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-gold), var(--galaxy-purple) 55%, transparent);
  opacity: 0.5;
}

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

.page-faq .faq-index__link {
  position: relative;
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  padding: 0.45rem 0.4rem 0.45rem 0.85rem;
  color: var(--mist);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.4;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-index__link::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 0.95rem;
  width: 8px;
  height: 8px;
  background: var(--line-blue);
  transform: rotate(45deg);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--star-white);
  transform: translateX(2px);
}

.page-faq .faq-index__link:hover::before,
.page-faq .faq-index__link:focus-visible::before {
  background: var(--cyan-gold);
  box-shadow: 0 0 10px rgba(84, 242, 208, 0.72);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--cyan-gold);
}

/* 问答分组 */
.page-faq .faq-groups {
  min-width: 0;
}

.page-faq .faq-group {
  scroll-margin-top: 6rem;
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--line-blue);
}

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

.page-faq .faq-group + .faq-group {
  margin-top: clamp(2rem, 5vw, 3.25rem);
}

.page-faq .faq-group__head {
  margin-bottom: 1.15rem;
}

.page-faq .faq-group__num {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.3em;
  color: var(--galaxy-purple);
}

.page-faq .faq-group__title {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: -0.022em;
  color: var(--star-white);
}

.page-faq .faq-group__note {
  max-width: 52ch;
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-faq .faq-figure {
  margin: 0 0 1.1rem;
  min-width: 0;
}

.page-faq .faq-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-figure .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 问题牌 */
.page-faq .faq-list {
  display: grid;
  gap: 0.6rem;
}

.page-faq .faq-item {
  background: linear-gradient(158deg, rgba(20, 27, 56, 0.92), rgba(11, 16, 36, 0.92));
  clip-path: polygon(
    0 0,
    calc(100% - var(--faq-cut)) 0,
    100% var(--faq-cut),
    100% 100%,
    var(--faq-cut) 100%,
    0 calc(100% - var(--faq-cut))
  );
  transition: background var(--dur) var(--ease);
}

.page-faq .faq-item[open] {
  background: linear-gradient(158deg, rgba(32, 41, 82, 0.96), rgba(11, 16, 36, 0.96));
  box-shadow: inset 3px 0 0 var(--cyan-gold);
}

.page-faq .faq-item__q {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 1rem 1.3rem 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.55vw, 1.1875rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.008em;
  color: var(--star-white);
  transition: color var(--dur) var(--ease);
}

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

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

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--cyan-gold);
  outline-offset: -4px;
}

.page-faq .faq-item[open] .faq-item__q {
  color: var(--cyan-gold);
}

.page-faq .faq-item__mark {
  position: relative;
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 0.5em;
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  background: var(--cyan-gold);
}

.page-faq .faq-item__mark::before {
  left: 0;
  top: 50%;
  width: 10px;
  height: 1px;
  transform: translateY(-50%);
}

.page-faq .faq-item__mark::after {
  top: 0;
  left: 50%;
  width: 1px;
  height: 10px;
  transform: translateX(-50%);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-faq .faq-item[open] .faq-item__mark::after {
  transform: translateX(-50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__a {
  margin: 0 1.05rem;
  padding: 0.9rem 0.25rem 1.15rem 1.7rem;
  border-top: 1px solid var(--line-blue);
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-faq .faq-item__a p {
  margin: 0 0 0.75rem;
}

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

.page-faq .faq-item__a a {
  color: var(--cyan-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(84, 242, 208, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-faq .faq-item__a a:hover,
.page-faq .faq-item__a a:focus-visible {
  border-bottom-color: var(--cyan-gold);
}

/* 步骤线 */
.page-faq .faq-steps {
  display: grid;
  gap: 0.45rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: faqstep;
}

.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: 0.35rem;
  align-items: baseline;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--star-white);
}

.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--cyan-gold);
}

/* 等宽标签 */
.page-faq .faq-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-tag {
  padding: 0.24rem 0.5rem;
  border: 1px solid var(--line-blue);
  clip-path: polygon(4px 0, 100% 0, 100% calc(100% - 4px), calc(100% - 4px) 100%, 0 100%, 0 4px);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-faq .faq-tag--amber {
  color: var(--deadline-amber);
  border-color: rgba(255, 184, 107, 0.45);
}

/* 底部继续查阅 */
.page-faq .faq-next {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding: clamp(1.4rem, 4vw, 2.4rem);
  background: linear-gradient(132deg, rgba(139, 92, 246, 0.2), rgba(11, 16, 36, 0.94) 58%);
  clip-path: polygon(
    0 0,
    calc(100% - var(--faq-cut-lg)) 0,
    100% var(--faq-cut-lg),
    100% 100%,
    var(--faq-cut-lg) 100%,
    0 calc(100% - var(--faq-cut-lg))
  );
}

.page-faq .faq-next__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--star-white);
}

.page-faq .faq-next__text {
  max-width: 52ch;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-next__links {
  display: grid;
  gap: 0.55rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-next__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-blue);
  background: rgba(20, 27, 56, 0.78);
  color: var(--star-white);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.45;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-next__link::after {
  content: "\2192";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--cyan-gold);
}

.page-faq .faq-next__link:hover,
.page-faq .faq-next__link:focus-visible {
  border-color: rgba(84, 242, 208, 0.55);
  transform: translateX(3px);
}

@media (min-width: 700px) {
  .page-faq .faq-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-faq .faq-hero__text {
    padding-left: 3rem;
  }

  .page-faq .faq-hero .vlabel {
    position: absolute;
    left: 0;
    top: 0.35rem;
    margin: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.42em;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(190px, 0.3fr) minmax(0, 0.7fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 5.5rem;
    padding-top: 0;
    border-top: 0;
  }

  .page-faq .faq-item__q {
    padding: 1.15rem 1.6rem 1.15rem 1.25rem;
  }

  .page-faq .faq-item__a {
    margin: 0 1.25rem;
    padding: 1rem 0.35rem 1.35rem 1.95rem;
  }

  .page-faq .faq-group__head {
    margin-bottom: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index__link,
  .page-faq .faq-index__link::before,
  .page-faq .faq-item__q,
  .page-faq .faq-item__mark::after,
  .page-faq .faq-next__link {
    transition: none;
  }

  .page-faq .faq-index__link:hover,
  .page-faq .faq-next__link:hover,
  .page-faq .faq-next__link:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>