.page-faq {
  --faq-card: #FBF7EE;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  overflow-x: hidden;
}

.page-faq .faq-hero,
.page-faq .faq-index-wrap,
.page-faq .faq-section {
  scroll-margin-top: calc(var(--header-h) + 14px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 4vw, 2.2rem) 0 clamp(2.4rem, 6vw, 4.25rem);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(223, 162, 58, 0.26) 0%, rgba(223, 162, 58, 0) 56%),
    radial-gradient(80% 70% at -5% 112%, rgba(110, 145, 140, 0.34) 0%, rgba(110, 145, 140, 0) 62%),
    linear-gradient(155deg, var(--ink-deep) 0%, var(--ink-mid) 68%, #163438 100%);
  color: var(--paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -190px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(217, 230, 225, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.page-faq .breadcrumbs {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-faq .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(217, 230, 225, 0.72);
}

.page-faq .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: rgba(217, 230, 225, 0.38);
}

.page-faq .breadcrumb-link {
  color: var(--amber-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease);
}

.page-faq .breadcrumb-link:hover,
.page-faq .breadcrumb-link:focus-visible {
  border-bottom-color: currentColor;
}

.page-faq .hero-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

.page-faq .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-bright);
}

.page-faq .hero-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--amber);
}

.page-faq h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 5.4vw, 3.35rem);
  line-height: 1.12;
  letter-spacing: 0.03em;
  max-width: 22ch;
}

.page-faq .hero-lede {
  margin: 1.15rem 0 0;
  max-width: 44rem;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.95;
  letter-spacing: 0.01em;
  color: rgba(244, 235, 221, 0.88);
}

.page-faq .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.2rem;
  margin: 1.8rem 0 0;
  padding: 1.2rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(217, 230, 225, 0.2);
}

.page-faq .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  letter-spacing: 0.02em;
  color: var(--amber-bright);
}

.page-faq .stat-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 12px;
  letter-spacing: 0.09em;
  color: rgba(217, 230, 225, 0.7);
}

.page-faq .hero-figure {
  margin: 0;
}

.page-faq .hero-figure .media-frame {
  clip-path: var(--cut);
  overflow: hidden;
  border: 1px solid rgba(217, 230, 225, 0.2);
  background: var(--ink-mid);
}

.page-faq .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 分类索引 ---------- */
.page-faq .faq-index-wrap {
  padding: clamp(1.5rem, 4vw, 2.4rem) 0;
  background: var(--mist);
  border-bottom: 1px solid var(--hair-ink);
}

.page-faq .faq-index-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-faq .faq-index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ink-mid);
}

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

.page-faq .faq-index-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0.85rem;
  padding: 0.95rem 1rem;
  background: var(--faq-card);
  color: var(--ink);
  text-decoration: none;
  clip-path: var(--cut);
  border-left: 3px solid transparent;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-faq .faq-index-link:hover {
  border-left-color: var(--amber);
  background: #ffffff;
  transform: translateX(2px);
}

.page-faq .faq-index-link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-faq .faq-index-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
}

.page-faq .faq-index-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-faq .faq-index-note {
  display: block;
  margin-top: 0.22rem;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 章节通用 ---------- */
.page-faq .faq-section {
  padding: clamp(2.2rem, 6vw, 4rem) 0;
}

.page-faq .faq-section + .faq-section {
  border-top: 1px solid var(--hair-ink);
}

.page-faq .faq-section--mist {
  background: var(--mist);
}

.page-faq .faq-sec-head {
  display: grid;
  gap: 0.55rem;
  margin-bottom: clamp(1.4rem, 3.5vw, 2.15rem);
}

.page-faq .faq-sec-coord {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}

.page-faq .faq-sec-coord::after {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--stone);
  opacity: 0.7;
}

.page-faq .faq-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.page-faq .faq-sec-note {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: #3a4442;
}

.page-faq .faq-sec-note a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-item {
  background: var(--faq-card);
  clip-path: var(--cut);
  border-left: 3px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-faq .faq-item[open] {
  border-left-color: var(--amber);
  background: #ffffff;
}

.page-faq .faq-q {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

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

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

.page-faq .faq-q-idx {
  flex: 0 0 auto;
  padding-top: 0.15rem;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--stone);
  transition: color 0.25s var(--ease);
}

.page-faq .faq-item[open] .faq-q-idx {
  color: var(--cinnabar);
}

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

.page-faq .faq-mark {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 0.4rem;
}

.page-faq .faq-mark::before,
.page-faq .faq-mark::after {
  content: "";
  position: absolute;
  background: var(--stone);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background 0.3s var(--ease);
}

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

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

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

.page-faq .faq-item[open] .faq-mark::after {
  transform: rotate(90deg);
  opacity: 0;
}

.page-faq .faq-a {
  padding: 0 1.05rem 1.15rem 2.85rem;
}

.page-faq .faq-a p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: #35403d;
}

.page-faq .faq-a strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 面板章节图文 ---------- */
.page-faq .panel-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-faq .panel-figure {
  margin: 0;
}

.page-faq .panel-figure .media-frame {
  clip-path: var(--cut);
  overflow: hidden;
  border: 1px solid var(--hair-ink);
  background: var(--ink-mid);
}

.page-faq .panel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-faq .panel-figure .media-caption {
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--stone);
}

/* ---------- 联系章节 ---------- */
.page-faq .faq-contact {
  background:
    radial-gradient(90% 80% at 100% 0%, rgba(223, 162, 58, 0.2) 0%, rgba(223, 162, 58, 0) 58%),
    linear-gradient(150deg, var(--ink-deep) 0%, #16343a 100%);
  color: var(--paper);
}

.page-faq .faq-contact .faq-sec-coord {
  color: var(--amber-bright);
}

.page-faq .faq-contact .faq-sec-coord::after {
  background: var(--amber);
  opacity: 0.85;
}

.page-faq .faq-contact .faq-sec-head h2 {
  color: var(--paper);
}

.page-faq .faq-contact .faq-sec-note {
  color: rgba(217, 230, 225, 0.82);
}

.page-faq .contact-grid {
  display: grid;
  gap: 0.8rem;
}

.page-faq .contact-card {
  padding: 1.1rem 1.15rem;
  background: rgba(244, 235, 221, 0.06);
  border: 1px solid rgba(217, 230, 225, 0.2);
  clip-path: var(--cut);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-faq .contact-card:hover {
  border-color: rgba(245, 198, 109, 0.55);
  background: rgba(244, 235, 221, 0.1);
}

.page-faq .contact-label {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.15em;
  color: var(--amber-bright);
}

.page-faq .contact-value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .contact-value a {
  color: var(--amber-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 198, 109, 0.45);
  transition: border-color 0.25s var(--ease);
}

.page-faq .contact-value a:hover,
.page-faq .contact-value a:focus-visible {
  border-bottom-color: var(--amber-bright);
}

.page-faq .contact-note {
  margin: 1.15rem 0 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(217, 230, 225, 0.76);
}

.page-faq .contact-note a {
  color: var(--amber-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .back-to-index {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.7rem;
  padding-bottom: 0.2rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 198, 109, 0.42);
  transition: border-color 0.25s var(--ease);
}

.page-faq .back-to-index:hover,
.page-faq .back-to-index:focus-visible {
  border-bottom-color: var(--amber-bright);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .panel-figure .media-caption {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-faq .hero-grid {
    grid-template-columns: minmax(0, 330px) minmax(0, 1fr);
    align-items: end;
  }

  .page-faq .hero-figure {
    grid-column: 1;
    grid-row: 1;
  }

  .page-faq .hero-copy {
    grid-column: 2;
    grid-row: 1;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-faq .panel-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-faq .panel-figure {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-a {
    padding-right: 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index-link,
  .page-faq .faq-item,
  .page-faq .faq-mark::before,
  .page-faq .faq-mark::after,
  .page-faq .contact-card,
  .page-faq .back-to-index,
  .page-faq .breadcrumb-link {
    transition: none;
  }

  .page-faq .faq-index-link:hover {
    transform: none;
  }
}
<<<END>>>