.page-faq {
  --faq-sticky: calc(var(--header-h) + 26px);
  --faq-shadow: 4px 4px 0 rgba(27, 21, 18, 0.14);
  color: var(--ink);
  background: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  padding: clamp(26px, 5vw, 62px) var(--gutter) clamp(26px, 4vw, 52px);
  border-bottom: 1px solid var(--line-strong);
  background:
    radial-gradient(120% 92% at 88% -10%, rgba(200, 255, 61, 0.34), transparent 62%),
    linear-gradient(178deg, var(--card) 0%, var(--paper) 78%);
}

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

.page-faq .faq-hero h1 {
  margin: 10px 0 0;
  font-family: var(--f-serif);
  font-size: clamp(28px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-faq .faq-jump {
  margin-top: clamp(22px, 3.4vw, 34px);
  padding-top: 18px;
  border-top: 1px dashed var(--line-strong);
}

.page-faq .faq-jump__title {
  margin: 0 0 12px;
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-faq .faq-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-jump__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 2px 2px 0 rgba(27, 21, 18, 0.16);
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.page-faq .faq-jump__list a:hover,
.page-faq .faq-jump__list a:focus-visible {
  background: var(--kiwi);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 rgba(27, 21, 18, 0.9);
}

.page-faq .faq-jump__num {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  padding: 8px;
  box-shadow: var(--shadow-print);
  transform: rotate(-1.1deg);
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  border-radius: 1px;
}

.page-faq .faq-hero__figure figcaption {
  padding: 9px 4px 3px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

/* ---------- 布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  padding: clamp(26px, 4vw, 52px) var(--gutter) clamp(40px, 6vw, 76px);
}

/* ---------- 左侧索引 ---------- */
.page-faq .faq-index {
  min-width: 0;
}

.page-faq .faq-index__head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

.page-faq .faq-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-faq .faq-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink-soft);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-faq .faq-index__list a span {
  color: var(--teal);
  font-size: 11px;
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--kiwi-soft);
}

.page-faq .faq-index__note {
  display: none;
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  min-width: 0;
}

.page-faq .faq-block {
  scroll-margin-top: calc(var(--header-h) + 20px);
  padding-bottom: clamp(26px, 4vw, 46px);
  margin-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-block:last-of-type {
  border-bottom: 0;
}

.page-faq .faq-block__head {
  max-width: 56ch;
  margin-bottom: 18px;
}

.page-faq .faq-block__head h2 {
  margin: 10px 0 0;
  font-family: var(--f-serif);
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.28;
}

.page-faq .faq-block__head p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 折叠问答卡 ---------- */
.page-faq .qa {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--faq-shadow);
  margin-bottom: 12px;
  overflow: hidden;
}

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

.page-faq .qa__summary {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 14px 44px 14px 14px;
  position: relative;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-sans);
  font-size: clamp(14.5px, 1.9vw, 16.5px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  transition: background 0.18s ease;
}

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

.page-faq .qa__summary:hover {
  background: var(--kiwi-soft);
}

.page-faq .qa__summary::after {
  content: "+";
  position: absolute;
  right: 15px;
  top: 12px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper);
  font-family: var(--f-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--ink);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-faq .qa[open] .qa__summary {
  background: var(--kiwi-soft);
  border-bottom: 1px dashed var(--line-strong);
}

.page-faq .qa[open] .qa__summary::after {
  content: "−";
  background: var(--kiwi);
  transform: rotate(180deg);
}

.page-faq .qa__num {
  flex: 0 0 auto;
  margin-top: 1px;
  padding: 2px 6px;
  border-radius: var(--radius);
  background: var(--kiwi);
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.page-faq .qa__body {
  padding: 14px 16px 16px;
  background: var(--paper);
}

.page-faq .qa__body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

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

.page-faq .qa__body a {
  color: var(--ink);
  text-decoration-color: var(--kiwi);
  text-decoration-thickness: 3px;
  text-underline-offset: 2px;
}

/* ---------- 移动端分区 ---------- */
.page-faq .faq-mobile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-faq .faq-mobile-grid__figure {
  order: -1;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--moss);
  padding: 8px;
  box-shadow: var(--shadow-print);
}

.page-faq .faq-mobile-grid__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  max-height: 380px;
  object-fit: cover;
  border-radius: 1px;
}

.page-faq .faq-mobile-grid__figure figcaption {
  padding: 9px 4px 3px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--kiwi-soft);
}

/* ---------- 更新节奏 ---------- */
.page-faq .faq-rhythm {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .faq-rhythm__item {
  padding: 16px;
  border-left: 4px solid var(--kiwi);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-rhythm__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-faq .faq-rhythm__item h3 {
  margin: 7px 0 8px;
  font-family: var(--f-sans);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.page-faq .faq-rhythm__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 收尾行动区 ---------- */
.page-faq .faq-cta {
  scroll-margin-top: calc(var(--header-h) + 20px);
  position: relative;
  padding: clamp(22px, 4vw, 38px);
  border-radius: var(--radius);
  background:
    radial-gradient(130% 110% at 10% 0%, rgba(200, 255, 61, 0.22), transparent 58%),
    var(--ink);
  color: var(--card);
  overflow: hidden;
}

.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(252, 249, 242, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(252, 249, 242, 0.06) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

.page-faq .faq-cta__title {
  position: relative;
  margin: 0;
  font-family: var(--f-serif);
  font-size: clamp(20px, 3.2vw, 28px);
  line-height: 1.3;
  color: var(--kiwi);
}

.page-faq .faq-cta__lead {
  position: relative;
  margin: 12px 0 20px;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(252, 249, 242, 0.78);
}

.page-faq .faq-cta__links {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-cta__links .btn {
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-rhythm {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-faq .faq-hero__figure {
    align-self: center;
  }

  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: var(--faq-sticky);
    padding: 18px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--faq-shadow);
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index__list li {
    flex: 1 1 auto;
  }

  .page-faq .faq-index__list a {
    width: 100%;
    border-color: transparent;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    padding: 9px 2px;
    white-space: normal;
    background: transparent;
    font-size: 13.5px;
  }

  .page-faq .faq-index__list a:hover,
  .page-faq .faq-index__list a:focus-visible {
    background: var(--kiwi-soft);
    border-bottom-color: var(--ink);
    padding-left: 8px;
  }

  .page-faq .faq-index__note {
    display: block;
  }

  .page-faq .faq-mobile-grid {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 22px;
    align-items: start;
  }

  .page-faq .faq-mobile-grid__figure {
    order: 0;
  }

  .page-faq .faq-mobile-grid__figure img {
    max-height: none;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero {
    padding-left: clamp(32px, 6vw, 72px);
    padding-right: clamp(32px, 6vw, 72px);
  }

  .page-faq .faq-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 54px;
  }

  .page-faq .faq-block__head p {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__list a,
  .page-faq .qa__summary,
  .page-faq .qa__summary::after,
  .page-faq .faq-index__list a {
    transition: none;
  }

  .page-faq .faq-hero__figure {
    transform: none;
  }
}
<<<END>>>