.page-faq .faq-crumb-wrap {
  padding-top: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 7vw, 80px);
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: end;
}

.page-faq .faq-hero-main h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 70px);
  line-height: 1.12;
  letter-spacing: 0.015em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-faq .faq-lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: rgba(26, 21, 18, 0.78);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .faq-hero-index {
  background: var(--indigo);
  color: var(--cream);
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius);
  position: relative;
}

.page-faq .faq-hero-index::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 18px;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--jin);
  border-right: 2px solid var(--jin);
  opacity: 0.55;
  pointer-events: none;
}

.page-faq .faq-hero-index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--jin);
}

.page-faq .faq-hero-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-faq .faq-hero-list li + li {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(247, 240, 228, 0.18);
}

.page-faq .faq-hero-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  color: var(--cream);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.65;
  transition: color 0.18s ease;
}

.page-faq .faq-hero-list a:hover {
  color: #fff;
}

.page-faq .faq-hero-list .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--jin);
}

/* ---------- 场景章节通用 ---------- */
.page-faq .faq-scene {
  padding: clamp(36px, 6vw, 80px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-scene--sand {
  background: var(--sand);
  border-top-color: transparent;
}

.page-faq .faq-scene--indigo {
  background: var(--indigo);
  color: var(--cream);
  border-top-color: transparent;
}

.page-faq .scene-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-faq .scene-lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(26, 21, 18, 0.76);
}

.page-faq .faq-scene--indigo .section-title {
  color: var(--cream);
}

.page-faq .faq-scene--indigo .scene-lede {
  color: rgba(247, 240, 228, 0.82);
}

.page-faq .faq-scene--indigo .eyebrow {
  color: var(--jin);
}

/* ---------- 图文分栏 ---------- */
.page-faq .scene-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-faq .scene-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .scene-aside .media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper);
}

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

.page-faq .media-caption {
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: rgba(26, 21, 18, 0.62);
  margin: 0;
}

.page-faq .scene-note {
  border-left: 2px solid var(--jin);
  padding-left: 14px;
  margin-top: 6px;
}

.page-faq .scene-note p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.7);
}

/* ---------- 步骤卡 ---------- */
.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .step {
  position: relative;
  padding: 0 0 clamp(20px, 2.6vw, 28px) 56px;
}

.page-faq .step::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-faq .step:last-child {
  padding-bottom: 0;
}

.page-faq .step:last-child::before {
  display: none;
}

.page-faq .step-check {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.page-faq .step-check:focus-visible + .step-body .step-dot {
  outline: 2px solid var(--jin-dark);
  outline-offset: 3px;
}

.page-faq .step-body {
  display: block;
  cursor: pointer;
}

.page-faq .step-dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--zhu);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .step-text {
  display: block;
  background: var(--paper);
  padding: clamp(14px, 2vw, 20px);
  border-radius: var(--radius);
  border-left: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.page-faq .step-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .step-desc {
  display: block;
  margin-top: 7px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(26, 21, 18, 0.76);
}

.page-faq .step-check:checked + .step-body .step-dot {
  background: var(--jade);
}

.page-faq .step-check:checked + .step-body .step-text {
  border-left-color: var(--jade);
}

/* ---------- 分支处理 ---------- */
.page-faq .branch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-faq .branch-card {
  background: var(--paper);
  border-left: 3px solid var(--tile);
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius);
}

.page-faq .branch-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .branch-card p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(26, 21, 18, 0.76);
}

.page-faq .branch-card a,
.page-faq .qa-answer a,
.page-faq .qa-foot a {
  color: var(--jin-dark);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 100, 32, 0.35);
}

.page-faq .branch-card a:hover,
.page-faq .qa-answer a:hover,
.page-faq .qa-foot a:hover {
  border-bottom-color: var(--jin-dark);
}

/* ---------- 苹果通道 ---------- */
.page-faq .apple-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.page-faq .apple-card {
  background: rgba(247, 240, 228, 0.07);
  border: 1px solid rgba(247, 240, 228, 0.22);
  border-radius: var(--radius);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-faq .apple-card-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--jin);
}

.page-faq .apple-card-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  color: var(--cream);
}

.page-faq .apple-card p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(247, 240, 228, 0.78);
}

.page-faq .apple-card p.apple-card-num {
  margin: 0;
  font-size: 11.5px;
  color: var(--jin);
}

.page-faq .apple-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-faq .apple-cta p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(247, 240, 228, 0.7);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-qa {
  padding: clamp(36px, 6vw, 80px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .qa-lede {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(26, 21, 18, 0.76);
}

.page-faq .qa-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-faq .qa-item {
  border-bottom: 1px solid var(--line);
  padding: 0;
}

.page-faq .qa-item summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 15px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.6;
  color: var(--ink);
  transition: color 0.18s ease;
}

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

.page-faq .qa-item summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--jin-dark);
  border-bottom: 1.5px solid var(--jin-dark);
  transform: rotate(45deg);
  transition: transform 0.22s ease;
  align-self: center;
}

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

.page-faq .qa-item[open] summary::after {
  transform: rotate(-135deg);
}

.page-faq .qa-item summary:hover {
  color: var(--jin-dark);
}

.page-faq .qa-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 400;
  color: var(--jin-dark);
}

.page-faq .qa-q {
  overflow-wrap: break-word;
}

.page-faq .qa-answer {
  padding: 0 0 18px 0;
  max-width: 48em;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(26, 21, 18, 0.78);
}

.page-faq .qa-foot {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(26, 21, 18, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .branch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }

  .page-faq .scene-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-faq .scene-split--rev {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-faq .scene-split--rev .scene-aside {
    order: 2;
  }

  .page-faq .qa-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 4vw, 56px);
  }
}

@media (min-width: 1080px) {
  .page-faq .apple-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-faq .step {
    padding-left: 50px;
  }

  .page-faq .step-dot,
  .page-faq .step-check {
    width: 34px;
    height: 34px;
  }

  .page-faq .step::before {
    left: 16px;
    top: 38px;
  }

  .page-faq .step-dot {
    font-size: 12px;
  }

  .page-faq .qa-item summary {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-faq .qa-num {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-dot,
  .page-faq .step-text,
  .page-faq .qa-item summary,
  .page-faq .qa-item summary::after,
  .page-faq .faq-hero-list a {
    transition: none;
  }
}
<<<END>>>