.page-faq {
  background: var(--paper);
  color: var(--ink);
}

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

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(28px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(217, 162, 39, 0.16) 0%, rgba(217, 162, 39, 0) 62%),
    var(--paper);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 187, 166, 0.34) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(201, 187, 166, 0.34) 0 1px, transparent 1px 96px);
  opacity: 0.75;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-faq .faq-hero__text .breadcrumb {
  margin-bottom: 14px;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(28px, 4.6vw, 46px);
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--ink);
  max-width: 20em;
}

.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .faq-hero__figure img {
  width: 100%;
  aspect-ratio: 2 / 1;
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-stats__cell {
  background: var(--paper);
  padding: 12px 14px;
}

.page-faq .faq-stats__label {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}

.page-faq .faq-stats__num {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.2;
  color: var(--vermilion);
}

/* ---------- 双列主体 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  padding: clamp(30px, 4.6vw, 60px) 0 clamp(38px, 5vw, 72px);
}

.page-faq .faq-index {
  border: 1px solid var(--line);
  border-top: 3px solid var(--vermilion);
  background: rgba(201, 187, 166, 0.16);
  padding: 16px 14px 18px;
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--ink);
}

.page-faq .faq-index__group + .faq-index__group {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.page-faq .faq-index__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--vermilion-deep);
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 6px 5px 8px;
  border-left: 3px solid transparent;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-faq .faq-index__num {
  font-size: 12px;
  color: var(--ink-soft);
  flex: 0 0 auto;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--vermilion-deep);
  background: rgba(179, 43, 33, 0.07);
}

.page-faq .faq-index__link[data-current="true"] {
  color: var(--vermilion-deep);
  background: rgba(179, 43, 33, 0.1);
  border-left-color: var(--vermilion);
  font-weight: 700;
}

.page-faq .faq-index__link[data-current="true"] .faq-index__num {
  color: var(--vermilion);
}

/* ---------- 问答区块 ---------- */
.page-faq .faq-block + .faq-block {
  margin-top: clamp(34px, 4.6vw, 58px);
  padding-top: clamp(26px, 3.6vw, 42px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-faq .faq-block__plate {
  flex: 0 0 auto;
  display: inline-block;
  min-width: 46px;
  padding: 6px 8px;
  border: 1px solid var(--vermilion);
  color: var(--vermilion);
  font-size: 18px;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.06em;
}

.page-faq .faq-block__head .eyebrow {
  margin: 0 0 6px;
}

.page-faq .faq-block__head .section-title {
  margin: 0;
  font-size: clamp(21px, 2.9vw, 30px);
  line-height: 1.36;
  color: var(--ink);
}

.page-faq .faq-block__intro {
  margin: 16px 0 4px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-faq .faq-block__figure {
  margin: 22px 0 6px;
}

.page-faq .faq-block__figure img {
  width: 100%;
  aspect-ratio: 10 / 7;
}

/* ---------- 问答题 ---------- */
.page-faq .faq-list {
  margin-top: 10px;
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--vermilion);
  background: rgba(217, 162, 39, 0.07);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 12px 15px 13px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
}

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

.page-faq .faq-item__q::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--vermilion);
}

.page-faq .faq-item[open] .faq-item__q::after {
  content: "−";
  color: var(--vermilion-deep);
}

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

.page-faq .faq-item__num {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--vermilion);
}

.page-faq .faq-item__body {
  padding: 0 14px 18px 13px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

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

.page-faq .faq-item__next {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}

.page-faq .faq-item__next a {
  color: var(--vermilion-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__next a:hover,
.page-faq .faq-item__next a:focus-visible {
  color: var(--vermilion);
}

/* ---------- 状态图例 ---------- */
.page-faq .faq-legend {
  display: grid;
  gap: 1px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-legend__item {
  background: var(--paper);
  padding: 13px 15px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-faq .faq-legend__item strong {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-faq .faq-legend__chip {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 8px;
  vertical-align: -2px;
}

.page-faq .faq-legend__chip--idle {
  background: var(--line);
}

.page-faq .faq-legend__chip--doing {
  background: var(--butter);
}

.page-faq .faq-legend__chip--done {
  background: var(--jade);
}

.page-faq .faq-legend__item:hover {
  background: rgba(168, 207, 196, 0.22);
}

/* ---------- 底部引导 ---------- */
.page-faq .faq-cta {
  background: var(--navy);
  color: var(--butter-pale);
  padding: clamp(32px, 5vw, 60px) 0;
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 22px;
}

.page-faq .faq-cta .eyebrow {
  color: var(--butter);
}

.page-faq .faq-cta .section-title {
  margin: 8px 0 12px;
  color: var(--butter-pale);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.36;
}

.page-faq .faq-cta__text p {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(240, 217, 160, 0.86);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-cta .btn--ghost {
  border-color: rgba(240, 217, 160, 0.6);
  color: var(--butter-pale);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-faq .faq-item__q {
    font-size: 17px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: start;
    gap: clamp(28px, 3.6vw, 56px);
  }

  .page-faq .faq-hero__figure {
    margin-top: 26px;
  }

  .page-faq .faq-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(24px, 3.4vw, 48px);
  }

  .page-faq .faq-cta__actions {
    justify-content: flex-end;
    max-width: 320px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: 272px minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 64px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    max-height: calc(100vh - var(--header-h) - 44px);
    overflow-y: auto;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-body {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .page-faq .faq-item__body {
    padding-bottom: 22px;
  }
}

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