.page-faq {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* 面包屑 */
.page-faq .faq-crumb {
  background: var(--paper);
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-crumb .wrap {
  display: flex;
  align-items: center;
  min-height: 54px;
}
.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: #6d6359;
}
.page-faq .breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-faq .breadcrumb-list li + li::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--gold);
}
.page-faq .breadcrumb-list a {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease);
}
.page-faq .breadcrumb-list a:hover {
  border-bottom-color: var(--gold);
}

/* 首屏 */
.page-faq .faq-hero {
  padding: clamp(18px, 3vw, 30px) 0 0;
}
.page-faq .faq-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-faq .faq-hero-copy {
  position: relative;
  padding: clamp(26px, 5vw, 54px);
  background: linear-gradient(158deg, var(--wine) 0%, var(--wine-deep) 100%);
  border-left: 3px solid var(--gold);
  color: var(--cream);
}
.page-faq .faq-hero-copy::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 42px;
  height: 42px;
  border-right: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
  pointer-events: none;
}
.page-faq .faq-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.page-faq .faq-title {
  margin: 16px 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(27px, 5.2vw, 44px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--cream);
}
.page-faq .faq-lead {
  margin: 0;
  max-width: 33em;
  font-size: clamp(15px, 1.6vw, 17px);
  color: rgba(246, 241, 231, .87);
}
.page-faq .faq-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(201, 164, 92, .35);
}
.page-faq .faq-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-faq .faq-fact-num {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--gold-light);
}
.page-faq .faq-fact-txt {
  font-size: 13px;
  color: rgba(246, 241, 231, .78);
}
.page-faq .faq-hero-figure {
  margin: 0;
  overflow: hidden;
  background: var(--wine-deep);
}
.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

/* 通用区块标题 */
.page-faq .faq-sec-head {
  max-width: 780px;
  margin-bottom: clamp(20px, 3vw, 30px);
}
.page-faq .faq-sec-head .eyebrow,
.page-faq .faq-support .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--wine);
}
.page-faq .faq-h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--ink);
}
.page-faq .faq-sec-desc {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  color: #4d453c;
}

/* 总索引 */
.page-faq .faq-index {
  padding: clamp(34px, 5vw, 58px) 0;
}
.page-faq .faq-index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.page-faq .faq-index-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--paper);
}
.page-faq .faq-index-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-index-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}
.page-faq .faq-index-list li {
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-index-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 4px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 200ms var(--ease), padding-left 200ms var(--ease);
}
.page-faq .faq-index-list a:hover {
  padding-left: 10px;
  background: rgba(201, 164, 92, .12);
}
.page-faq .idx-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--wine);
}
.page-faq .idx-txt {
  min-width: 0;
}

/* 批次 */
.page-faq .faq-batch {
  padding: clamp(28px, 4vw, 48px) 0;
}
.page-faq .faq-batch + .faq-batch {
  border-top: 1px solid var(--line-soft);
}
.page-faq .faq-batch-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 26px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-gold);
}
.page-faq .faq-batch-head .chapter-no {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--gold);
}

/* 编号卡片 */
.page-faq .faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-faq .faq-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--wine);
  scroll-margin-top: 130px;
  transition: border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}
.page-faq .faq-card:hover {
  border-color: var(--line-gold);
  border-top-color: var(--gold);
}
.page-faq .faq-card:target {
  background: #fff;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 164, 92, .18);
}
.page-faq .faq-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.page-faq .faq-no {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--wine);
}
.page-faq .faq-card .tag {
  flex: none;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  white-space: nowrap;
  color: var(--teal);
  background: var(--teal-pale);
  border: 1px solid rgba(47, 111, 95, .28);
}
.page-faq .faq-q {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}
.page-faq .faq-change {
  margin: 0;
  padding-left: 11px;
  border-left: 2px solid var(--gold);
  font-size: 13px;
  line-height: 1.7;
  color: #5a5047;
}
.page-faq .faq-change-tag {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--wine);
}
.page-faq .faq-more {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
}
.page-faq .faq-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--teal);
  transition: color 200ms var(--ease);
}
.page-faq .faq-more summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-more summary::marker {
  content: "";
}
.page-faq .faq-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}
.page-faq .faq-more[open] summary::after {
  content: "–";
}
.page-faq .faq-more summary:hover {
  color: var(--wine);
}
.page-faq .faq-a {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: #403a33;
}
.page-faq .faq-a p {
  margin: 0;
}

/* 按类型查找 */
.page-faq .faq-routes {
  padding: clamp(34px, 5vw, 56px) 0;
  background: var(--paper);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.page-faq .faq-route-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.page-faq .faq-route {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 20px;
  background: var(--cream);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 220ms var(--ease), background-color 220ms var(--ease), transform 220ms var(--ease);
}
.page-faq .faq-route:hover {
  background: #fff;
  border-color: var(--line-gold);
  border-left-color: var(--wine);
  transform: translateX(3px);
}
.page-faq .faq-route-kind {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
}
.page-faq .faq-route-desc {
  font-size: 14px;
  color: #4d453c;
}
.page-faq .faq-route-go {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--teal);
}
.page-faq .faq-route-note {
  margin: 22px 0 0;
  font-size: 14px;
  color: #4d453c;
}
.page-faq .faq-route-note a {
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}
.page-faq .faq-route-note a:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* 客服衔接 */
.page-faq .faq-support {
  padding: clamp(34px, 5vw, 58px) 0;
  background: linear-gradient(160deg, var(--wine) 0%, var(--wine-deep) 100%);
  color: var(--cream);
}
.page-faq .faq-support-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}
.page-faq .faq-support .eyebrow {
  color: var(--gold-light);
}
.page-faq .faq-support .faq-h2 {
  color: var(--cream);
}
.page-faq .faq-support-copy p {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 15px;
  color: rgba(246, 241, 231, .86);
}
.page-faq .faq-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold-light);
  background: transparent;
  border: 1px solid var(--gold);
  text-decoration: none;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}
.page-faq .faq-cta:hover {
  background: var(--gold);
  color: var(--wine-deep);
}
.page-faq .faq-support-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 0;
}
.page-faq .faq-support-list div {
  padding-left: 14px;
  border-left: 2px solid var(--gold);
}
.page-faq .faq-support-list dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-light);
}
.page-faq .faq-support-list dd {
  margin: 4px 0 0;
  font-size: 16px;
  color: var(--cream);
  word-break: break-word;
}

/* 返回顶部 */
.page-faq .faq-top {
  display: flex;
  justify-content: center;
  padding: 24px 0 40px;
}
.page-faq .faq-top .to-top {
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--wine);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}
.page-faq .faq-top .to-top:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* 断点 */
@media (min-width: 680px) {
  .page-faq .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .faq-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
  .page-faq .faq-support-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-faq .faq-route-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .page-faq .faq-batch-head {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
  .page-faq .faq-batch-head .chapter-no {
    padding-top: 4px;
    font-size: 30px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: stretch;
  }
  .page-faq .faq-support-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-index-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 28px;
  }
  .page-faq .faq-route {
    gap: 8px;
    padding: 22px 20px;
  }
}

@media (min-width: 1020px) {
  .page-faq .faq-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-faq .faq-card {
    padding: 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .faq-route,
  .page-faq .faq-cta,
  .page-faq .faq-index-list a,
  .page-faq .breadcrumb-list a {
    transition: none;
  }
  .page-faq .faq-route:hover {
    transform: none;
  }
}
<<<END>>>