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

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  padding: calc(var(--header-h) + 36px) 0 clamp(44px, 7vw, 84px);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 68% at 88% 4%, rgba(255, 107, 53, 0.22), transparent 72%),
    radial-gradient(46% 52% at 2% 98%, rgba(61, 220, 151, 0.13), transparent 70%),
    repeating-linear-gradient(90deg, rgba(255, 247, 236, 0.045) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumb__link {
  color: rgba(255, 247, 236, 0.62);
}

.page-faq .faq-hero .breadcrumb__link:hover,
.page-faq .faq-hero .breadcrumb__link:focus-visible {
  color: var(--orange-soft);
}

.page-faq .faq-hero .breadcrumb__current {
  color: rgba(255, 247, 236, 0.92);
}

.page-faq .faq-hero__eyebrow {
  margin-top: clamp(24px, 4vw, 40px);
  color: var(--mint);
}

.page-faq .faq-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--cream);
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--orange);
}

.page-faq .faq-hero__lede {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: clamp(15px, 0.5vw + 14px, 17px);
  line-height: 1.85;
  color: rgba(255, 247, 236, 0.78);
}

.page-faq .faq-flow {
  list-style: none;
  margin: clamp(28px, 5vw, 48px) 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 247, 236, 0.16);
  display: grid;
  gap: 14px;
}

.page-faq .faq-flow__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 247, 236, 0.86);
}

.page-faq .faq-flow__item .mono {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ============ 分类入口 ============ */
.page-faq .faq-index {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--sand);
}

.page-faq .faq-index__head {
  max-width: 62ch;
}

.page-faq .faq-index__title {
  margin: 12px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.page-faq .faq-index__lede {
  margin: 14px 0 0;
  color: var(--stone);
  font-size: 0.97rem;
  max-width: 54ch;
}

.page-faq .faq-index__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-faq .faq-card {
  display: block;
  padding: 22px 20px 18px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-faq .faq-card:hover,
.page-faq .faq-card:focus-visible {
  border-color: var(--orange);
  transform: translateY(-3px);
  box-shadow: 0 14px 26px -20px rgba(15, 42, 68, 0.65);
}

.page-faq .faq-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-faq .faq-card__title {
  margin: 10px 0 8px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.14rem;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.page-faq .faq-card__text {
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--stone);
}

.page-faq .faq-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-faq .faq-card__arrow {
  color: var(--orange);
  font-size: 0.9rem;
}

.page-faq .flow-figure {
  margin: clamp(32px, 5vw, 52px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  overflow: hidden;
}

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

.page-faq .flow-figure__cap {
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--stone);
}

/* ============ 答案流 ============ */
.page-faq .faq-answers {
  padding: clamp(48px, 7vw, 92px) 0 clamp(44px, 6vw, 76px);
  background: var(--cream);
}

.page-faq .faq-answers__inner {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
}

.page-faq .faq-rail__label {
  margin: 0 0 12px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-faq .faq-rail__list > li {
  flex: 0 0 auto;
}

.page-faq .faq-rail .rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 2px solid var(--line);
  color: var(--stone);
  text-decoration: none;
  font-size: 0.92rem;
  white-space: nowrap;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-faq .faq-rail .rail__link .mono {
  font-size: 0.7rem;
  color: var(--clay);
}

.page-faq .faq-rail .rail__link:hover,
.page-faq .faq-rail .rail__link:focus-visible,
.page-faq .faq-rail .rail__link[aria-current="true"] {
  color: var(--ink);
  border-bottom-color: var(--orange);
  background: rgba(255, 107, 53, 0.06);
}

.page-faq .faq-rail__note {
  margin: 14px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--stone);
}

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

.page-faq .faq-answers__head {
  max-width: 56ch;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-faq .faq-answers__title {
  margin: 12px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.22;
  letter-spacing: -0.03em;
}

/* ============ 问答组 ============ */
.page-faq .qa-group {
  margin-bottom: clamp(36px, 5vw, 64px);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-faq .qa-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-faq .qa-group__num {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--orange);
}

.page-faq .qa-group__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(20px, 3vw, 28px);
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.page-faq .qa-group__desc {
  grid-column: 2;
  margin: 8px 0 0;
  max-width: 52ch;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--stone);
}

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

.page-faq .qa__q {
  position: relative;
  display: block;
  padding: 18px 40px 18px 0;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink);
  transition: color 0.22s var(--ease);
}

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

.page-faq .qa__q::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 11px;
  height: 11px;
  margin-top: -8px;
  border-right: 2px solid var(--clay);
  border-bottom: 2px solid var(--clay);
  transform: rotate(45deg);
  transition: transform 0.26s var(--ease), border-color 0.22s var(--ease);
}

.page-faq .qa[open] .qa__q {
  color: var(--navy);
}

.page-faq .qa[open] .qa__q::after {
  transform: rotate(-135deg);
  border-color: var(--orange);
}

.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--clay);
}

.page-faq .qa__a {
  padding: 0 0 22px;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(16, 24, 32, 0.84);
}

.page-faq .qa__a p {
  margin: 0 0 12px;
  max-width: 66ch;
}

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

.page-faq .qa__a a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-faq .qa__steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: qa-step;
}

.page-faq .qa__steps li {
  position: relative;
  counter-increment: qa-step;
  padding-left: 36px;
  margin-bottom: 10px;
  line-height: 1.75;
}

.page-faq .qa__steps li:last-child {
  margin-bottom: 0;
}

.page-faq .qa__steps li::before {
  content: counter(qa-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  padding: 1px 5px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--orange);
  background: var(--sand);
}

/* 清单表格 */
.page-faq .qa-table-wrap {
  margin: 6px 0 14px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .qa-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-faq .qa-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--stone);
  background: var(--sand);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-faq .qa-table tbody th,
.page-faq .qa-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}

.page-faq .qa-table tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.page-faq .qa-table tbody td {
  color: var(--stone);
}

.page-faq .qa-table tbody tr:last-child th,
.page-faq .qa-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .qa-table tbody tr:nth-child(even) {
  background: rgba(244, 235, 221, 0.5);
}

/* 中间配图 */
.page-faq .qa-figure {
  margin: clamp(8px, 2vw, 16px) 0 clamp(34px, 5vw, 58px);
  padding: 16px;
  display: grid;
  gap: 16px;
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .qa-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-faq .qa-figure__cap {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-faq .qa-figure__cap strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

/* 时间线 */
.page-faq .qa-timeline {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 clamp(22px, 3vw, 30px);
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-faq .qa-timeline__item {
  position: relative;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .qa-timeline__item::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px var(--cream);
}

.page-faq .qa-timeline__item:nth-child(2)::before {
  background: var(--orange);
}

.page-faq .qa-timeline__item:nth-child(3)::before {
  background: var(--clay);
}

.page-faq .qa-timeline__label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-faq .qa-timeline__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--stone);
}

/* ============ 仍需帮助 ============ */
.page-faq .faq-help {
  padding: clamp(48px, 7vw, 88px) 0;
  background: var(--navy);
  color: var(--cream);
}

.page-faq .faq-help__inner {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-faq .faq-help__eyebrow {
  color: var(--mint);
}

.page-faq .faq-help__title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-faq .faq-help__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 0.97rem;
  line-height: 1.82;
  color: rgba(255, 247, 236, 0.76);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-help__panel {
  background: rgba(255, 247, 236, 0.05);
  border: 1px solid rgba(255, 247, 236, 0.18);
  border-radius: var(--radius);
  padding: 22px 20px;
}

.page-faq .faq-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-help__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 247, 236, 0.12);
  font-size: 0.92rem;
}

.page-faq .faq-help__list li:last-child {
  border-bottom: 0;
}

.page-faq .faq-help__key {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(255, 247, 236, 0.58);
}

.page-faq .faq-help__val {
  color: var(--cream);
  word-break: break-all;
}

.page-faq .faq-help__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 247, 236, 0.14);
  font-size: 0.83rem;
  line-height: 1.75;
  color: rgba(255, 247, 236, 0.66);
}

.page-faq .faq-help__note a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-help__note a:hover,
.page-faq .faq-help__note a:focus-visible {
  color: var(--orange-soft);
}

/* ============ 断点 ============ */
@media (min-width: 640px) {
  .page-faq .faq-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .qa-figure {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
    gap: 22px;
    padding: 18px;
  }

  .page-faq .qa-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .qa-figure {
    grid-template-columns: 240px minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-help__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-index__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    align-items: start;
  }

  .page-faq .faq-card:nth-child(2),
  .page-faq .faq-card:nth-child(4) {
    margin-top: 28px;
  }

  .page-faq .faq-answers__inner {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-rail__list > li {
    flex: none;
    width: 100%;
  }

  .page-faq .faq-rail .rail__link {
    border-bottom: 0;
    border-left: 2px solid var(--line);
    white-space: normal;
    width: 100%;
    box-sizing: border-box;
  }

  .page-faq .faq-rail .rail__link:hover,
  .page-faq .faq-rail .rail__link:focus-visible,
  .page-faq .faq-rail .rail__link[aria-current="true"] {
    border-left-color: var(--orange);
    background: rgba(255, 107, 53, 0.06);
  }

  .page-faq .qa-group__num {
    font-size: 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-card,
  .page-faq .qa__q::after,
  .page-faq .qa__q,
  .page-faq .faq-rail .rail__link {
    transition: none;
  }

  .page-faq .faq-card:hover,
  .page-faq .faq-card:focus-visible {
    transform: none;
  }
}
<<<END>>>

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