.page-faq {
  --acc: var(--sand);
  --faq-band-line: 6px;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  margin: 26px 0 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 40px 0 8px;
}

.page-faq .faq-hero__kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--sand);
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  margin: 0 0 24px;
  padding-left: 20px;
  border-left: 4px solid var(--sand);
  font-size: clamp(28px, 5.6vw, 56px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--chalk);
  max-width: 22ch;
}

.page-faq .faq-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--chalk);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--step);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 720px) {
  .page-faq .faq-hero__meta {
    flex-direction: row;
    gap: 18px;
    align-items: baseline;
  }
  .page-faq .faq-hero__dot::before {
    content: "／";
    margin-right: 18px;
    color: var(--step);
  }
}

/* ---------- 图像 ---------- */
.page-faq .faq-figure {
  margin: 34px 0 0;
  padding: 0;
  border: var(--edge) solid var(--step);
  box-shadow: var(--hard-shadow);
  background: var(--panel);
  overflow: hidden;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06) brightness(0.94);
}

.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--step);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-faq .faq-figure--flow {
  margin: 18px 0 26px;
  box-shadow: 6px 6px 0 rgba(0, 229, 199, 0.1);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: 46px;
}

@media (min-width: 1080px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 196px;
    gap: 52px;
    align-items: start;
  }
}

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

/* ---------- 分组目录 ---------- */
.page-faq .faq-toc {
  display: none;
}

@media (min-width: 1080px) {
  .page-faq .faq-toc {
    display: block;
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
    align-self: start;
  }
}

.page-faq .faq-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--sand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.page-faq .faq-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--sand);
  letter-spacing: 0.04em;
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  color: var(--sand-lt);
  border-left-color: var(--sand);
  background: rgba(201, 162, 75, 0.08);
  transform: translateX(3px);
  outline: none;
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  margin-bottom: 76px;
  scroll-margin-top: calc(var(--topbar-h) + 22px);
}

.page-faq .faq-group--cyan { --acc: var(--cyan); }
.page-faq .faq-group--orange { --acc: var(--orange); }
.page-faq .faq-group--grass { --acc: var(--grass); }
.page-faq .faq-group--sand { --acc: var(--sand); }

.page-faq .faq-band {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 14px 18px;
  background: var(--panel);
  border-left: var(--faq-band-line) solid var(--acc);
}

.page-faq .faq-band__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--acc);
}

.page-faq .faq-band h2 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-faq .faq-band__note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 指标条 ---------- */
.page-faq .faq-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0 0 26px;
  background: var(--step);
}

@media (min-width: 760px) {
  .page-faq .faq-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-faq .faq-metric {
  background: var(--panel);
  border-top: 3px solid var(--cyan);
  padding: 16px 14px 18px;
}

.page-faq .faq-metric__v {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-faq .faq-metric__l {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--mist);
}

/* ---------- 主客场对照条 ---------- */
.page-faq .faq-split {
  margin: 0 0 26px;
  padding: 20px 18px 18px;
  background: var(--panel);
  border-left: var(--faq-band-line) solid var(--grass);
}

.page-faq .faq-split__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.page-faq .faq-split__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-faq .faq-split__track {
  display: block;
  height: 14px;
  background: var(--step);
}

.page-faq .faq-split__fill {
  display: block;
  height: 100%;
}

.page-faq .faq-split__fill--home {
  width: 78%;
  background: linear-gradient(90deg, var(--grass), var(--cyan));
}

.page-faq .faq-split__fill--away {
  width: 33%;
  background: linear-gradient(90deg, var(--brick), var(--orange));
}

.page-faq .faq-split figcaption {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--step);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 问答列表 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 1px;
  margin-top: 4px;
  background: var(--step);
  border-top: 1px solid var(--step);
}

.page-faq .faq-item {
  background: var(--gobi);
  transition: background 0.2s ease;
}

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

.page-faq .faq-item:hover {
  background: rgba(31, 42, 74, 0.55);
}

.page-faq .faq-item__head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 20px;
  gap: 12px;
  align-items: start;
  padding: 17px 16px 17px 12px;
  cursor: pointer;
  list-style: none;
  border-left: 3px solid transparent;
  transition: border-color 0.2s ease;
}

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

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

.page-faq .faq-item:hover .faq-item__head {
  border-left-color: rgba(201, 162, 75, 0.55);
}

.page-faq .faq-item[open] .faq-item__head {
  border-left-color: var(--sand);
}

.page-faq .faq-item__idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-faq .faq-item[open] .faq-item__idx {
  color: var(--sand-lt);
}

.page-faq .faq-item__q {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--chalk);
}

.page-faq .faq-item__mark {
  width: 0;
  height: 0;
  margin-top: 9px;
  border-left: 6px solid var(--sand);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  transition: transform 0.24s ease;
}

.page-faq .faq-item[open] .faq-item__mark {
  transform: rotate(90deg);
}

.page-faq .faq-item__body {
  padding: 0 20px 22px 68px;
}

.page-faq .faq-item__body p {
  margin: 0 0 10px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-faq .faq-item__body strong {
  font-weight: 700;
  color: var(--sand-lt);
}

@media (max-width: 560px) {
  .page-faq .faq-item__head {
    grid-template-columns: 34px minmax(0, 1fr) 16px;
    gap: 8px;
    padding: 15px 12px 15px 10px;
  }
  .page-faq .faq-item__q {
    font-size: 15px;
  }
  .page-faq .faq-item__body {
    padding: 0 14px 20px 52px;
  }
  .page-faq .faq-split__row {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 10px;
  }
}

/* ---------- 收尾入口 ---------- */
.page-faq .faq-cta {
  margin: 0 0 40px;
  padding: 30px 22px 32px;
  background: linear-gradient(135deg, rgba(20, 27, 51, 0.95), rgba(11, 16, 32, 0.9) 62%);
  border: var(--edge) solid var(--step);
  border-top: var(--faq-band-line) solid var(--sand);
  box-shadow: var(--hard-shadow);
}

.page-faq .faq-cta h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-faq .faq-cta p {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
<<<END>>>