.page-faq {
  background: var(--night);
  color: var(--ice);
  font-family: var(--font-body);
  padding: clamp(22px, 4vw, 52px) var(--edge) clamp(56px, 7vw, 104px);
  overflow-x: hidden;
}

.page-faq * {
  box-sizing: border-box;
}

.page-faq .faq-shell {
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-faq .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-faq .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 2px;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-faq .breadcrumbs a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-faq .faq-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 7.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
}

.page-faq .faq-hero__lede {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-faq .faq-hero__stats > div {
  border-top: 2px solid var(--line);
  padding-top: 10px;
}

.page-faq .faq-hero__stats dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-faq .faq-hero__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.2vw, 32px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.1;
}

.page-faq .faq-hero__stats dd span {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--mist);
  margin-left: 4px;
}

.page-faq .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--teal);
  margin: 0;
}

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

.page-faq .faq-hero__figure .media-frame__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  padding: 14px 16px;
  background: linear-gradient(to top, rgba(6, 10, 20, 0.92), rgba(6, 10, 20, 0));
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-hero__figure-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

/* ---------- 索引 + 问答主体 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(34px, 5vw, 68px);
}

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

.page-faq .faq-index__caption {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  font-size: 13px;
  text-decoration: none;
  color: var(--ice);
  background: var(--glass-soft);
  transition: border-color var(--t-fast), color var(--t-fast);
}

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

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

/* ---------- 分组 ---------- */
.page-faq .faq-groups {
  min-width: 0;
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
}

.page-faq .faq-group {
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: clamp(20px, 3vw, 36px);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-faq .faq-group--teal {
  background: var(--teal);
}

.page-faq .faq-group--indigo {
  background: var(--indigo);
}

.page-faq .faq-group--wine {
  background: var(--wine);
}

.page-faq .faq-group--night {
  background: linear-gradient(155deg, var(--night) 0%, var(--teal) 100%);
}

.page-faq .faq-group--contact {
  background: linear-gradient(150deg, var(--teal) 0%, var(--indigo) 100%);
  border-color: var(--line);
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 24px);
  align-items: start;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  opacity: 0.85;
}

.page-faq .faq-group__intro {
  border-left: 4px solid var(--cyan);
  padding-left: clamp(12px, 1.8vw, 18px);
}

.page-faq .faq-group__intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-faq .faq-group__intro p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 58ch;
}

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

.page-faq .faq-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-item summary {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  padding: 18px 0 18px 16px;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--ice);
  transition: color var(--t-fast);
}

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

.page-faq .faq-item summary::marker {
  content: "";
}

.page-faq .faq-item summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  background: var(--line-soft);
  transition: background var(--t-base);
}

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

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

.page-faq .faq-item[open] summary::before {
  background: var(--cyan);
}

.page-faq .faq-item__q {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__sign {
  flex: none;
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 5px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--orange);
  transition: transform var(--t-base), background var(--t-base);
}

.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::before,
.page-faq .faq-item[open] .faq-item__sign::after {
  background: var(--cyan);
}

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

.page-faq .faq-item__a {
  max-width: 66ch;
  padding: 0 0 22px 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
}

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

.page-faq .faq-item__a a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t-fast);
}

.page-faq .faq-item__a a:hover {
  border-color: var(--cyan);
}

.page-faq .faq-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cyan);
  padding: 0 1px;
}

.page-faq .faq-check {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-check li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
}

.page-faq .faq-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 查询路径图 ---------- */
.page-faq .faq-group__figure {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: clamp(14px, 2vw, 20px);
  background: var(--glass-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
}

.page-faq .faq-path {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
}

.page-faq .faq-group__figure figcaption {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-group__figure img {
  border-radius: var(--r);
}

/* ---------- 联系块 ---------- */
.page-faq .faq-contact {
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.page-faq .faq-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-contact__val {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ice);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .faq-contact__link {
  display: inline-block;
  margin-top: 20px;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

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

@media (min-width: 960px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(150px, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    padding-right: 8px;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
  }

  .page-faq .faq-index__list li {
    border-bottom: 1px solid var(--line-soft);
  }

  .page-faq .faq-index__list a {
    padding: 12px 0;
    border: 0;
    border-radius: 0;
    background: none;
    font-size: 14px;
    white-space: normal;
  }

  .page-faq .faq-group__body--split {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 3vw, 40px);
    align-items: start;
  }

  .page-faq .faq-group__figure {
    margin-top: 0;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-item summary {
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .page-faq .faq-item__a {
    padding-bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item summary,
  .page-faq .faq-item summary::before,
  .page-faq .faq-item__sign::before,
  .page-faq .faq-item__sign::after {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>