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

.page-faq a {
  color: var(--gold-deep);
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.8rem, 5vw, 3.2rem) 0 clamp(1.6rem, 4.4vw, 2.6rem);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -18%;
  width: min(62%, 640px);
  height: 176%;
  background: var(--paper);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--dune);
}

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

.page-faq .faq-hero__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 5.2vw, 3.3rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  margin: 0.7rem 0 1rem;
  max-width: 18ch;
}

.page-faq .faq-hero__lead {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  color: var(--ink-2);
  max-width: 36rem;
  margin: 0 0 1.8rem;
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--dune);
  border-bottom: 1px solid var(--dune);
}

.page-faq .faq-stat {
  flex: 1 1 9rem;
  min-width: 0;
  padding: 0.85rem 1rem 0.85rem 0;
  border-right: 1px solid var(--dune);
}

.page-faq .faq-stat:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-faq .faq-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 2.6vw, 1.65rem);
  line-height: 1.2;
  color: var(--gold-deep);
}

.page-faq .faq-stat__label {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

/* ============ 章节跳转条 ============ */
.page-faq .faq-jump {
  background: var(--paper);
  border-bottom: 1px solid var(--dune);
}

.page-faq .faq-jump__list {
  display: flex;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0.45rem 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-jump__link {
  display: inline-block;
  white-space: nowrap;
  padding: 0.42rem 0.78rem;
  font-size: 0.86rem;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

/* ============ 通用章节间距 ============ */
.page-faq .faq-cats-section,
.page-faq .faq-hot,
.page-faq .faq-steps,
.page-faq .faq-small,
.page-faq .faq-cadence {
  padding: clamp(2.2rem, 5.6vw, 3.6rem) 0;
}

.page-faq .section-head {
  margin-bottom: clamp(1.4rem, 3.4vw, 2.2rem);
}

.page-faq .section-head__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  line-height: 1.24;
  letter-spacing: 0.02em;
  margin: 0 0 0.6rem;
}

.page-faq .section-head__note {
  color: var(--ink-2);
  max-width: 40rem;
  margin: 0;
  font-size: 0.96rem;
}

/* ============ 索引板图 ============ */
.page-faq .faq-board {
  margin: 0 0 clamp(1.4rem, 3.4vw, 2rem);
}

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

/* ============ 六大分类卡 ============ */
.page-faq .faq-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--dune);
  border: 1px solid var(--dune);
}

.page-faq .faq-cat {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  padding: 1.4rem 1.3rem 1.3rem;
  text-decoration: none;
  color: inherit;
  transition: background var(--dur) var(--ease);
}

.page-faq .faq-cat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  background: var(--sand);
}

.page-faq .faq-cat:hover::before,
.page-faq .faq-cat:focus-visible::before {
  transform: scaleY(1);
}

.page-faq .faq-cat__index {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-faq .faq-cat__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.22rem;
  letter-spacing: 0.02em;
  margin-top: 0.35rem;
}

.page-faq .faq-cat__count {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gold-deep);
  margin-top: 0.24rem;
}

.page-faq .faq-cat__desc {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-2);
}

/* ============ 高频问题 ============ */
.page-faq .faq-hot {
  background: var(--paper);
  border-top: 1px solid var(--dune);
  border-bottom: 1px solid var(--dune);
}

.page-faq .faq-hot__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--dune);
  border: 1px solid var(--dune);
}

.page-faq .faq-hot__item {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  padding: 1.25rem 1.2rem;
}

.page-faq .faq-hot__q {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0 0 0.55rem;
  color: var(--ink);
}

.page-faq .faq-hot__a {
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--ink-2);
}

.page-faq .faq-hot__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.86rem;
  text-decoration: none;
  border-bottom: 1px solid var(--dune);
  padding-bottom: 0.15rem;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-hot__link:hover,
.page-faq .faq-hot__link:focus-visible {
  color: var(--river);
  border-bottom-color: var(--river);
}

/* ============ 编号步骤 ============ */
.page-faq .faq-steps__banner {
  margin: 0 0 clamp(1.6rem, 3.6vw, 2.4rem);
}

.page-faq .faq-steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.6vw, 2.4rem);
}

.page-faq .faq-steps__set {
  background: var(--paper);
  border-top: 3px solid var(--gold);
  padding: 1.4rem 1.3rem 1.2rem;
}

.page-faq .faq-steps__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.16rem;
  letter-spacing: 0.02em;
  margin: 0 0 1.1rem;
}

.page-faq .faq-steps__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-steps__list::before {
  content: "";
  position: absolute;
  left: 0.74rem;
  top: 1.7rem;
  bottom: 1.7rem;
  width: 1px;
  background: var(--dune);
}

.page-faq .faq-steps__step {
  position: relative;
  padding: 0 0 1.05rem 2.25rem;
}

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

.page-faq .faq-steps__num {
  position: absolute;
  left: 0;
  top: 0.12rem;
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--gold);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1;
}

.page-faq .faq-steps__step p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--ink-2);
}

/* ============ 版本区块 ============ */
.page-faq .faq-version {
  background: var(--night);
  color: var(--paper);
  padding: clamp(2.4rem, 6vw, 3.8rem) 0;
}

.page-faq .faq-version__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-faq .faq-version__eyebrow {
  color: var(--dune);
}

.page-faq .faq-version__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  line-height: 1.22;
  letter-spacing: 0.02em;
  margin: 0.6rem 0 0.9rem;
  color: var(--paper);
}

.page-faq .faq-version__lead {
  margin: 0 0 1.5rem;
  color: var(--dune);
  font-size: 0.96rem;
  line-height: 1.82;
  max-width: 34rem;
}

.page-faq .faq-version__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(224, 205, 180, 0.36);
}

.page-faq .faq-version__item {
  padding: 1.05rem 0 1.05rem 0;
  border-bottom: 1px solid rgba(224, 205, 180, 0.36);
}

.page-faq .faq-version__item-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.02rem;
  margin: 0 0 0.4rem;
  color: var(--paper);
}

.page-faq .faq-version__item-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--dune);
}

/* ============ 小屏问答折叠 ============ */
.page-faq .faq-acc {
  border-top: 1px solid var(--dune);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--dune);
  background: var(--paper);
}

.page-faq .faq-item__q {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 3rem 1.05rem 1.15rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

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

.page-faq .faq-item__q::after {
  content: "";
  position: absolute;
  right: 1.15rem;
  top: 1.5rem;
  width: 0.68rem;
  height: 0.68rem;
  border-right: 2px solid var(--gold-deep);
  border-bottom: 2px solid var(--gold-deep);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(-135deg);
  top: 1.72rem;
}

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:focus-visible {
  color: var(--gold-deep);
  background: var(--sand);
}

.page-faq .faq-item__a {
  padding: 0 1.15rem 1.15rem;
  background: var(--paper);
}

.page-faq .faq-item__a p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--ink-2);
}

/* ============ 没找到答案 ============ */
.page-faq .faq-help {
  padding: clamp(2.2rem, 5.6vw, 3.4rem) 0;
  background: var(--sand);
}

.page-faq .faq-help__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--paper);
  border: 1px solid var(--dune);
}

.page-faq .faq-help__body {
  padding: clamp(1.5rem, 4vw, 2.2rem);
  border-bottom: 1px solid var(--dune);
}

.page-faq .faq-help__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.4rem, 3.4vw, 1.95rem);
  line-height: 1.24;
  letter-spacing: 0.02em;
  margin: 0.55rem 0 0.85rem;
}

.page-faq .faq-help__lead {
  margin: 0 0 1.4rem;
  color: var(--ink-2);
  font-size: 0.96rem;
  line-height: 1.82;
  max-width: 34rem;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.page-faq .faq-help__hours {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--river);
}

.page-faq .faq-help__prep {
  padding: clamp(1.5rem, 4vw, 2.2rem);
  background: var(--sand);
}

.page-faq .faq-help__prep-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.02rem;
  margin: 0 0 0.9rem;
}

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

.page-faq .faq-help__prep-list li {
  position: relative;
  padding: 0 0 0.75rem 1.15rem;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--ink-2);
}

.page-faq .faq-help__prep-list li:last-child {
  padding-bottom: 0;
}

.page-faq .faq-help__prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.42rem;
  height: 0.42rem;
  background: var(--river);
}

/* ============ 更新节奏 ============ */
.page-faq .faq-cadence__list {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  border-top: 1px solid var(--dune);
}

.page-faq .faq-cadence__item {
  position: relative;
  padding: 1.15rem 0 1.15rem 0;
  border-bottom: 1px solid var(--dune);
}

.page-faq .faq-cadence__cycle {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  border: 1px solid var(--gold);
  padding: 0.2rem 0.55rem;
  margin-bottom: 0.6rem;
}

.page-faq .faq-cadence__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.08rem;
  margin: 0 0 0.4rem;
}

.page-faq .faq-cadence__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 40rem;
}

.page-faq .faq-cadence__foot {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ============ 回到顶部 ============ */
.page-faq .faq-totop {
  padding: 0 0 clamp(2rem, 5vw, 3rem);
}

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

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

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

@media (min-width: 960px) {
  .page-faq .faq-cats {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .faq-cat:nth-child(2),
  .page-faq .faq-cat:nth-child(5) {
    padding-top: 2.5rem;
  }

  .page-faq .faq-cat:nth-child(3),
  .page-faq .faq-cat:nth-child(6) {
    padding-top: 1.95rem;
  }

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

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

  .page-faq .faq-version__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-faq .faq-help__card {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-faq .faq-help__body {
    border-bottom: 0;
    border-right: 1px solid var(--dune);
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-hero__title {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-cat,
  .page-faq .faq-cat::before,
  .page-faq .faq-jump__link,
  .page-faq .faq-hot__link,
  .page-faq .faq-item__q,
  .page-faq .faq-item__q::after {
    transition: none;
  }
}
<<<END>>>