.page-faq {
  --faq-radius: 0;
  background: var(--ink);
  color: var(--mist);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 2rem 0 3rem;
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(39, 211, 224, 0.16), transparent 62%),
    radial-gradient(90% 80% at 6% -6%, rgba(138, 99, 255, 0.15), transparent 60%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--cyan), transparent);
  opacity: 0.5;
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0.6rem 0 1rem;
  color: var(--mist);
  text-wrap: balance;
}

.page-faq .faq-hero__copy .lede {
  max-width: 40ch;
  color: rgba(233, 244, 238, 0.82);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.4rem 0 1.6rem;
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-hero__stats li {
  flex: 1 1 8rem;
  padding: 0.85rem 1rem 0.85rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-faq .faq-hero__stats li + li {
  padding-left: 1rem;
  border-left: 1px solid var(--line-soft);
}

.page-faq .faq-hero__stats .mono {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero__stats em {
  font-style: normal;
  font-size: 0.8rem;
  color: var(--sage);
}

/* ---------- 三块快捷入口 ---------- */
.page-faq .faq-scan {
  position: relative;
  padding: 1.4rem 1.1rem 1.2rem;
  background:
    linear-gradient(160deg, rgba(23, 74, 58, 0.92), rgba(12, 43, 34, 0.96));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-faq .faq-scan__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin: 0 0 0.4rem;
  color: var(--gold-soft);
}

.page-faq .faq-scan__note {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--sage);
  line-height: 1.7;
}

.page-faq .faq-scan__item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0.9rem;
  margin-bottom: 0.55rem;
  text-decoration: none;
  color: var(--mist);
  background: rgba(6, 26, 20, 0.55);
  border-left: 3px solid rgba(244, 184, 74, 0.28);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

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

.page-faq .faq-scan__item:hover,
.page-faq .faq-scan__item:focus-visible {
  background: rgba(23, 74, 58, 0.85);
  border-left-color: var(--cyan);
  transform: translateX(3px);
}

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

.page-faq .faq-scan__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-faq .faq-scan__body {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 0;
}

.page-faq .faq-scan__body strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-faq .faq-scan__body em {
  font-style: normal;
  font-size: 0.76rem;
  color: var(--sage);
  line-height: 1.5;
}

.page-faq .faq-scan__arrow {
  color: var(--cyan);
  font-size: 1rem;
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-scan__item:hover .faq-scan__arrow,
.page-faq .faq-scan__item:focus-visible .faq-scan__arrow {
  transform: translateX(4px);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  padding-top: 2.2rem;
  padding-bottom: 4rem;
  display: grid;
  gap: 2rem;
}

/* 左侧索引 */
.page-faq .faq-index__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
  margin: 0 0 0.8rem;
}

.page-faq .faq-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.86rem;
  text-decoration: none;
  color: rgba(233, 244, 238, 0.86);
  background: rgba(23, 74, 58, 0.6);
  border-left: 2px solid rgba(39, 211, 224, 0.4);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-faq .faq-index__link .mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--felt);
  color: #fff;
  border-left-color: var(--gold);
}

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

/* ---------- 分组 ---------- */
.page-faq .faq-answers {
  display: grid;
  gap: 2.6rem;
  min-width: 0;
}

.page-faq .faq-group {
  scroll-margin-top: 5.5rem;
  min-width: 0;
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line-gold);
  margin-bottom: 1.2rem;
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--gold);
  padding: 0.2rem 0.45rem;
  letter-spacing: 0.04em;
  align-self: start;
}

.page-faq .faq-group__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 3.4vw, 1.75rem);
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
  color: var(--mist);
}

.page-faq .faq-group__head p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--sage);
  max-width: 46ch;
}

.page-faq .faq-group__glyph {
  display: none;
}

.page-faq .faq-group__figure {
  margin: 0 0 1.4rem;
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-list {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease);
}

.page-faq .faq-item[open] {
  background: linear-gradient(90deg, rgba(23, 74, 58, 0.5), rgba(23, 74, 58, 0));
}

.page-faq .faq-item__q {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.8rem;
  align-items: start;
  padding: 1rem 0.5rem 1rem 0.2rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--mist);
  list-style: none;
  transition: color var(--dur) var(--ease);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

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

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

.page-faq .faq-item__mark {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 0.35rem;
  min-width: 2rem;
}

.page-faq .faq-item__sign {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 0.3rem;
  flex: none;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-faq .faq-item__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-faq .faq-item__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__a {
  padding: 0 0.9rem 1.15rem 2.9rem;
  border-left: 2px solid rgba(39, 211, 224, 0.22);
  margin-left: 0.7rem;
}

.page-faq .faq-item__a p {
  margin: 0 0 0.55rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.8);
}

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

/* ---------- 段位阶梯 ---------- */
.page-faq .faq-ladder {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-faq .faq-ladder li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--mist);
  background: rgba(23, 74, 58, 0.55);
  border-bottom: 2px solid rgba(244, 184, 74, 0.28);
}

.page-faq .faq-ladder li .mono {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold);
}

.page-faq .faq-ladder li:nth-child(3) {
  margin-left: 0.4rem;
  background: rgba(23, 74, 58, 0.68);
}

.page-faq .faq-ladder li:nth-child(4) {
  margin-left: 0.4rem;
  background: rgba(23, 74, 58, 0.78);
  border-bottom-color: rgba(244, 184, 74, 0.45);
}

.page-faq .faq-ladder li:nth-child(5) {
  margin-left: 0.8rem;
  background: rgba(23, 74, 58, 0.88);
  border-bottom-color: rgba(39, 211, 224, 0.5);
}

.page-faq .faq-ladder li:nth-child(6) {
  margin-left: 0.8rem;
  background: rgba(138, 99, 255, 0.22);
  border-bottom-color: rgba(138, 99, 255, 0.6);
}

/* ---------- 人数刻度 ---------- */
.page-faq .faq-scale {
  display: flex;
  gap: 2px;
  margin: 0 0 1.5rem;
  border: 1px solid var(--line-soft);
  padding: 2px;
  background: rgba(6, 26, 20, 0.6);
}

.page-faq .faq-scale__seg {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.6rem 0.5rem;
  min-width: 0;
}

.page-faq .faq-scale__seg--a { flex: 3; background: rgba(39, 211, 224, 0.1); }
.page-faq .faq-scale__seg--b { flex: 4; background: rgba(39, 211, 224, 0.18); }
.page-faq .faq-scale__seg--c { flex: 4; background: rgba(244, 184, 74, 0.16); }
.page-faq .faq-scale__seg--d { flex: 3; background: rgba(255, 124, 107, 0.16); }

.page-faq .faq-scale__seg .mono {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold-soft);
}

.page-faq .faq-scale__seg em {
  font-style: normal;
  font-size: 0.68rem;
  color: var(--sage);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- 联系区 ---------- */
.page-faq .faq-group--contact {
  padding-top: 0.6rem;
}

.page-faq .faq-contact {
  display: grid;
  gap: 1.1rem;
  padding: 1.3rem 1.1rem;
  background: linear-gradient(150deg, rgba(23, 74, 58, 0.9), rgba(6, 26, 20, 0.95));
  border: 1px solid var(--line-gold);
}

.page-faq .faq-contact__key {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-contact__val {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.page-faq .faq-contact__val a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 184, 74, 0.42);
}

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

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

.page-faq .faq-contact__hint {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-faq .faq-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero {
    padding: 2.6rem 0 3.6rem;
  }

  .page-faq .faq-hero__stats .mono {
    font-size: 1.8rem;
  }

  .page-faq .faq-scan {
    padding: 1.7rem 1.5rem 1.5rem;
  }

  .page-faq .faq-item__q {
    font-size: 1.02rem;
  }

  .page-faq .faq-item__a {
    padding-left: 3.1rem;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 1.6rem 1.4rem;
  }

  .page-faq .faq-contact__col:nth-child(3) {
    grid-column: 1 / -1;
  }

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

  .page-faq .faq-ladder li:nth-child(3),
  .page-faq .faq-ladder li:nth-child(4) {
    margin-left: 0;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.6rem;
    align-items: start;
  }

  .page-faq .faq-scan {
    margin-top: 1.2rem;
  }

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

  .page-faq .faq-group__glyph {
    display: block;
    width: 96px;
    height: 64px;
    align-self: start;
  }

  .page-faq .faq-ladder {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: end;
  }

  .page-faq .faq-ladder li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .page-faq .faq-ladder li:nth-child(n) {
    margin-left: 0;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 1.8rem 1.6rem;
  }

  .page-faq .faq-contact__col:nth-child(3) {
    grid-column: auto;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3rem;
    padding-top: 3rem;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 6rem;
    align-self: start;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.3rem;
  }

  .page-faq .faq-index__link {
    width: 100%;
    padding: 0.6rem 0.9rem;
    justify-content: flex-start;
  }

  .page-faq .faq-answers {
    gap: 3.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-scan__item,
  .page-faq .faq-scan__arrow,
  .page-faq .faq-index__link,
  .page-faq .faq-item,
  .page-faq .faq-item__q,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after {
    transition: none;
  }

  .page-faq .faq-scan__item:hover,
  .page-faq .faq-scan__item:focus-visible {
    transform: none;
  }

  .page-faq .faq-scan__item:hover .faq-scan__arrow,
  .page-faq .faq-scan__item:focus-visible .faq-scan__arrow {
    transform: none;
  }
}
<<<END>>>