.page-faq {
  --faq-rail-w: 236px;
  --faq-card: #eef6da;
  display: block;
  background: var(--paper-cream);
  color: var(--deep-ink-green);
  font-family: var(--font-sans);
  padding-bottom: 88px;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 13px;
  color: var(--skin-brown);
}
.page-faq .faq-crumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.page-faq .faq-crumb a:hover,
.page-faq .faq-crumb a:focus-visible {
  color: var(--deep-ink-green);
  border-bottom-color: var(--kiwi-flesh);
}
.page-faq .faq-crumb__here {
  color: var(--deep-ink-green);
  font-weight: 700;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-top {
  padding-top: 28px;
}
.page-faq .faq-intro {
  max-width: 980px;
}
.page-faq .faq-intro .eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  padding-left: 10px;
  border-left: 3px solid var(--kiwi-flesh);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--skin-brown);
}
.page-faq .faq-title {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 6.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.005em;
  font-weight: 700;
  margin: 0 0 20px;
  max-width: 15em;
}
.page-faq .faq-lede {
  max-width: 36em;
  margin: 0 0 22px;
  font-size: 17px;
  line-height: 1.85;
}
.page-faq .faq-soothe {
  max-width: 40em;
  margin: 0 0 6px;
  padding: 14px 18px;
  background: var(--sakura-sweet);
  border-left: 4px solid var(--deep-ink-green);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 通用标题 ---------- */
.page-faq .faq-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2rem);
  line-height: 1.22;
  font-weight: 700;
  margin: 0 0 10px;
}
.page-faq .faq-sub {
  max-width: 34em;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--skin-brown);
}
.page-faq .faq-h3 {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--kiwi-flesh);
}
.page-faq .faq-p {
  max-width: 36em;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
}

/* ---------- 最常被问到的五条 ---------- */
.page-faq .faq-hot {
  margin-top: 64px;
}
.page-faq .faq-qlist {
  display: grid;
  gap: 8px;
}
.page-faq .faq-q {
  background: var(--faq-card);
  border: 1px solid var(--hair);
  border-left: 3px solid transparent;
  border-radius: 0;
  transition: border-left-color .2s var(--ease), background-color .2s var(--ease);
}
.page-faq .faq-q[open] {
  border-left-color: var(--kiwi-flesh);
}
.page-faq .faq-q .fold__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.65;
  list-style: none;
}
.page-faq .faq-q .fold__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-q__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--skin-brown);
}
.page-faq .faq-q__text {
  flex: 1 1 auto;
  min-width: 0;
}
.page-faq .faq-q .fold__mark {
  flex: none;
  align-self: center;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--deep-ink-green);
  border-bottom: 2px solid var(--deep-ink-green);
  transform: rotate(45deg);
  transition: transform .26s var(--ease);
}
.page-faq .faq-q[open] .fold__mark {
  transform: rotate(225deg);
}
.page-faq .faq-q .fold__body {
  padding: 0 18px 18px;
}
.page-faq .faq-q .fold__body p {
  max-width: 38em;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 主体：左侧果籽导航 + 右侧问答 ---------- */
.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 72px;
}
.page-faq .faq-rail {
  border-top: 2px solid var(--deep-ink-green);
  padding-top: 14px;
}
.page-faq .faq-rail__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--skin-brown);
}
.page-faq .faq-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-rail__list::-webkit-scrollbar {
  display: none;
}
.page-faq .faq-seed {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px 9px 11px;
  border: 1px solid var(--hair);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.page-faq .faq-seed__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.page-faq .faq-seed__dot {
  position: relative;
  flex: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--seed-black);
  transition: transform .24s var(--ease), background-color .24s var(--ease);
}
.page-faq .faq-seed__dot::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--kiwi-flesh-soft);
}
.page-faq .faq-seed:hover .faq-seed__dot,
.page-faq .faq-seed:focus-visible .faq-seed__dot {
  background: var(--lemon-sour);
  transform: scale(1.3);
}
.page-faq .faq-seed__label {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}
.page-faq .faq-seed__hint {
  display: none;
  font-size: 12.5px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--skin-brown);
}

/* ---------- 正文列 ---------- */
.page-faq .faq-body {
  display: flex;
  flex-direction: column;
  gap: 78px;
  min-width: 0;
}
.page-faq .faq-sec {
  min-width: 0;
  scroll-margin-top: 28px;
}
.page-faq .faq-sec__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--hair);
}
.page-faq .faq-sec__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--skin-brown);
}
.page-faq .faq-sec__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.9rem);
  line-height: 1.25;
  font-weight: 700;
  margin: 0;
}
.page-faq .faq-sec__tag {
  font-size: 12px;
  letter-spacing: .06em;
}

/* ---------- 图片 ---------- */
.page-faq .faq-fig {
  margin: 0 0 24px;
  border: 1px solid var(--hair);
  background: var(--kiwi-flesh-soft);
}
.page-faq .faq-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-fig--wide img {
  aspect-ratio: 14 / 9;
}
.page-faq .faq-fig--square img {
  aspect-ratio: 1 / 1;
}
.page-faq .faq-fig__cap {
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--skin-brown);
  border-top: 1px solid var(--hair);
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  counter-reset: faqstep;
  max-width: 44em;
}
.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--hair-light);
  font-size: 15.5px;
  line-height: 1.8;
}
.page-faq .faq-steps li::before {
  content: counter(faqstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--skin-brown);
  padding-top: 3px;
}

/* ---------- 原因清单 ---------- */
.page-faq .faq-reasons {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 46em;
}
.page-faq .faq-reasons li {
  position: relative;
  padding: 12px 16px 12px 34px;
  border: 1px solid var(--hair);
  font-size: 15px;
  line-height: 1.8;
}
.page-faq .faq-reasons li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--seed-black);
}
.page-faq .faq-reasons strong {
  font-weight: 700;
  color: var(--deep-ink-green);
}

/* ---------- 收藏与同步分栏 ---------- */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}
.page-faq .faq-split .faq-fig {
  margin: 0;
  max-width: 320px;
}
.page-faq .faq-split__text {
  min-width: 0;
}
.page-faq .faq-dl {
  margin: 0;
}
.page-faq .faq-dl dt {
  font-size: 15px;
  font-weight: 700;
  padding-top: 14px;
  border-top: 1px solid var(--hair-light);
}
.page-faq .faq-dl dt:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.page-faq .faq-dl dd {
  margin: 6px 0 18px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
}
.page-faq .faq-dl dd:last-of-type {
  margin-bottom: 0;
}

/* ---------- 入口与分组 ---------- */
.page-faq .faq-ways {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 46em;
}
.page-faq .faq-ways li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--hair-light);
}
.page-faq .faq-ways li:first-child {
  border-top: 1px solid var(--hair);
}
.page-faq .faq-ways__k {
  font-size: 15px;
  font-weight: 700;
}
.page-faq .faq-ways__k::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--kiwi-flesh);
  vertical-align: middle;
}
.page-faq .faq-ways__v {
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 结尾 ---------- */
.page-faq .faq-note {
  max-width: 38em;
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--skin-brown);
}
.page-faq .faq-more {
  margin-top: 84px;
  padding-top: 30px;
  border-top: 1px solid var(--hair);
}
.page-faq .faq-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 4px 0 20px;
}
.page-faq .faq-more__aside {
  max-width: 40em;
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--skin-brown);
}
.page-faq .faq-more__aside a {
  color: var(--deep-ink-green);
  text-decoration: underline;
  text-decoration-color: var(--kiwi-flesh);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-sec__tag {
    margin-left: auto;
  }
  .page-faq .faq-ways li {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
  .page-faq .faq-ways__v {
    padding-left: 0;
  }
}

@media (min-width: 900px) {
  .page-faq {
    padding-bottom: 120px;
  }
  .page-faq .faq-shell {
    grid-template-columns: var(--faq-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-faq .faq-rail {
    position: sticky;
    top: 32px;
  }
  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }
  .page-faq .faq-seed {
    align-items: flex-start;
    border-radius: 0;
    border-color: transparent;
    padding: 10px;
    white-space: normal;
  }
  .page-faq .faq-seed:hover,
  .page-faq .faq-seed:focus-visible {
    background: var(--kiwi-flesh-soft);
  }
  .page-faq .faq-seed__dot {
    margin-top: 3px;
  }
  .page-faq .faq-seed__hint {
    display: block;
  }
  .page-faq .faq-split {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }
  .page-faq .faq-split .faq-fig {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-seed,
  .page-faq .faq-seed__dot,
  .page-faq .faq-q,
  .page-faq .faq-q .fold__mark {
    transition-duration: .01ms;
  }
  .page-faq .faq-seed:hover .faq-seed__dot,
  .page-faq .faq-seed:focus-visible .faq-seed__dot {
    transform: none;
  }
}