.page-faq {
  --faq-rule: rgba(107, 101, 96, 0.18);
  --faq-line: rgba(107, 101, 96, 0.28);
  --faq-on-green: rgba(246, 241, 230, 0.72);
  background-color: var(--ivory);
  color: var(--ink);
}

.page-faq .faq-crumb {
  padding: 20px 0 0;
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  padding: 20px 0 44px;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-hero__copy h1 {
  margin: 12px 0 16px;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-faq .faq-hero__copy .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}

.page-faq .faq-quick__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-faq .faq-quick__chip {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-chip);
  background-color: var(--cream);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-faq .faq-quick__chip:hover,
.page-faq .faq-quick__chip:focus-visible {
  background-color: var(--ivory);
  border-color: var(--red-300);
  color: var(--red-600);
}

.page-faq .faq-hero__side {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-side-card {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 22px;
  border-radius: var(--r-card);
  background-color: var(--green-900);
  color: var(--ivory);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-side-card::before {
  content: "";
  position: absolute;
  top: -46px;
  right: -34px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background-color: rgba(201, 144, 43, 0.24);
}

.page-faq .faq-side-card__title {
  position: relative;
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-faq .faq-facts {
  position: relative;
  margin: 0 0 16px;
}

.page-faq .faq-fact {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(246, 241, 230, 0.24);
}

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

.page-faq .faq-fact dt {
  font-size: 13px;
  color: var(--faq-on-green);
}

.page-faq .faq-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 500;
  color: var(--amber);
}

.page-faq .faq-side-card__link {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(246, 241, 230, 0.42);
  color: var(--ivory);
  font-size: 14px;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .faq-side-card__link:hover,
.page-faq .faq-side-card__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 分组索引条 ---------- */

.page-faq .faq-index {
  background-color: var(--green-900);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: none;
}

.page-faq .faq-index__list::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-index__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px 8px 12px;
  border: 1px solid rgba(246, 241, 230, 0.24);
  border-radius: var(--r-chip);
  color: var(--ivory);
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-faq .faq-index__item b {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--amber);
  transition: color 180ms var(--ease);
}

.page-faq .faq-index__item:hover,
.page-faq .faq-index__item:focus-visible {
  background-color: var(--ivory);
  border-color: var(--ivory);
  color: var(--green-900);
}

.page-faq .faq-index__item:hover b,
.page-faq .faq-index__item:focus-visible b {
  color: var(--red-600);
}

/* ---------- 问答分组 ---------- */

.page-faq .faq-block {
  padding: 42px 0 10px;
  scroll-margin-top: 96px;
}

.page-faq .faq-block + .faq-block {
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-block__head {
  max-width: 620px;
  margin-bottom: 22px;
}

.page-faq .faq-block__head .eyebrow {
  display: inline-block;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red-600);
}

.page-faq .faq-block__head h2 {
  margin: 4px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-faq .faq-block__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 图 ---------- */

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

.page-faq .faq-banner {
  margin-bottom: 22px;
}

.page-faq .faq-banner .figure__media {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-card);
  background-color: var(--cream);
}

.page-faq .faq-side-figure .figure__media {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-card);
  background-color: var(--cream);
}

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

.page-faq .figure__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--grey);
}

.page-faq .faq-block__body {
  display: grid;
  gap: 22px;
}

/* ---------- 手风琴条目 ---------- */

.page-faq .faq-item {
  border-left: 2px solid var(--faq-line);
  padding-left: 18px;
  transition: border-color 220ms var(--ease);
}

.page-faq .faq-item + .faq-item {
  margin-top: 2px;
}

.page-faq .faq-item[open] {
  border-left-color: var(--red-600);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 16px 4px 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  transition: color 160ms var(--ease);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q:hover {
  color: var(--red-600);
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.page-faq .faq-item__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  border-radius: 50%;
  background-color: var(--cream);
  color: var(--grey);
  transition: transform 240ms var(--ease), color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-faq .faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
  color: var(--ivory);
  background-color: var(--red-600);
}

.page-faq .faq-item__a {
  padding: 0 0 18px;
}

.page-faq .faq-item__a p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  animation: faq-answer-in 200ms var(--ease) both;
}

@keyframes faq-answer-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .faq-num {
  font-family: var(--font-mono);
  font-size: 0.94em;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: 4px;
  background-color: rgba(201, 144, 43, 0.22);
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- 结尾指路 ---------- */

.page-faq .faq-next-wrap {
  padding: 46px 0 64px;
}

.page-faq .faq-next {
  padding: 28px 22px;
  border-radius: var(--r-card);
  background-color: var(--cream);
}

.page-faq .faq-next__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink);
}

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

.page-faq .faq-next__list li {
  border-top: 1px solid rgba(107, 101, 96, 0.16);
}

.page-faq .faq-next__list li:first-child {
  border-top: 0;
}

.page-faq .faq-next__list a {
  display: block;
  padding: 12px 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
  text-decoration: none;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-faq .faq-next__list a:hover,
.page-faq .faq-next__list a:focus-visible {
  color: var(--red-600);
  padding-left: 6px;
}

/* ---------- 媒体查询 ---------- */

@media (min-width: 640px) {
  .page-faq .faq-block__head h2 {
    font-size: 30px;
  }

  .page-faq .faq-next {
    padding: 32px 30px;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-block {
    padding: 52px 0 12px;
  }

  .page-faq .faq-block__body {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-next__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
  }

  .page-faq .faq-next__list li:nth-child(2) {
    border-top: 0;
  }

  .page-faq .faq-next__list li:nth-child(odd) {
    border-top: 1px solid rgba(107, 101, 96, 0.16);
  }

  .page-faq .faq-next__list li:nth-child(1) {
    border-top: 0;
  }
}

@media (min-width: 940px) {
  .page-faq .faq-hero {
    padding: 28px 0 56px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-faq .faq-hero__side {
    margin-top: 44px;
  }

  .page-faq .faq-hero__copy h1 {
    font-size: 46px;
  }

  .page-faq .faq-block__head h2 {
    font-size: 34px;
  }

  .page-faq .faq-item__q {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>