.page-faq {
  --faq-toc-w: 236px;
  --faq-pad: clamp(20px, 4vw, 40px);
  background: var(--cream);
}

.page-faq .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-faq .faq-hero {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 44px) var(--gutter) clamp(28px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero .display-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--green);
  margin: 10px 0 0;
  max-width: 24ch;
}

.page-faq .faq-hero .lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-faq .faq-hero-meta {
  padding-top: 4px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-hero-meta-num {
  margin: 10px 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--copper);
}

.page-faq .faq-hero-meta-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* 快捷入口卡：移动端纵向堆叠，桌面横向错位 */
.page-faq .quick-zone {
  padding: clamp(28px, 4vw, 44px) var(--gutter) 0;
}

.page-faq .quick-cards {
  display: grid;
  gap: 14px;
}

.page-faq .quick-card {
  position: relative;
  display: block;
  padding: 20px 22px 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--copper);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: transform 180ms ease, box-shadow 180ms ease, border-left-color 180ms ease;
}

.page-faq .quick-card:hover,
.page-faq .quick-card:focus-visible {
  transform: translateY(-2px);
  border-left-color: var(--cinnabar);
  box-shadow: 0 1px 0 rgba(15, 59, 51, 0.08), 0 26px 46px -32px rgba(15, 59, 51, 0.6);
}

.page-faq .quick-card-num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--copper);
}

.page-faq .quick-card-title {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--green);
}

.page-faq .quick-card-answer {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-faq .quick-card-more {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green-2);
  border-bottom: 1px solid var(--copper-light);
  padding-bottom: 2px;
}

@media (min-width: 860px) {
  .page-faq .quick-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }
  .page-faq .quick-card:nth-child(1) {
    min-height: 208px;
    padding-left: 24px;
    margin-top: 0;
  }
  .page-faq .quick-card:nth-child(2) {
    min-height: 182px;
    padding-left: 42px;
    margin-top: 16px;
  }
  .page-faq .quick-card:nth-child(3) {
    min-height: 156px;
    padding-left: 60px;
    margin-top: 32px;
  }
}

/* 目录 + 问答双栏 */
.page-faq .faq-layout {
  display: grid;
  gap: 28px;
  padding: clamp(32px, 5vw, 56px) var(--gutter) clamp(40px, 6vw, 64px);
}

.page-faq .faq-toc {
  position: sticky;
  top: 64px;
  z-index: 4;
  background: var(--cream);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-toc-title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-faq .faq-toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc-item {
  flex: 0 0 auto;
}

.page-faq .faq-toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-faq .faq-toc-link:hover,
.page-faq .faq-toc-link:focus-visible {
  background: var(--green);
  border-color: var(--green);
  color: var(--paper);
}

.page-faq .faq-toc-link:hover .faq-toc-num,
.page-faq .faq-toc-link:focus-visible .faq-toc-num {
  color: var(--copper-light);
}

.page-faq .faq-toc-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--copper);
}

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }
  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
    padding: 0;
    border-bottom: 0;
  }
  .page-faq .faq-toc-title {
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
  }
  .page-faq .faq-toc-list {
    display: block;
    overflow: visible;
    padding: 0;
  }
  .page-faq .faq-toc-item + .faq-toc-item {
    border-top: 1px solid var(--line-soft);
  }
  .page-faq .faq-toc-link {
    border: 0;
    border-radius: 0;
    padding: 12px 0;
    font-size: 15px;
    color: var(--ink);
  }
  .page-faq .faq-toc-link:hover,
  .page-faq .faq-toc-link:focus-visible {
    background: transparent;
    color: var(--green);
  }
  .page-faq .faq-toc-link:hover .faq-toc-num,
  .page-faq .faq-toc-link:focus-visible .faq-toc-num {
    color: var(--cinnabar);
  }
}

/* 主题分组 */
.page-faq .faq-group {
  scroll-margin-top: 120px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 5vw, 50px);
  padding-top: clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-faq .faq-group-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--copper);
}

.page-faq .faq-group-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.4;
  color: var(--green);
}

/* 手风琴 */
.page-faq .accordion {
  border-top: 1px solid var(--line-soft);
}

.page-faq .accordion-item {
  position: relative;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 120px;
}

.page-faq .accordion-head {
  margin: 0;
}

.page-faq .accordion-trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 17px 2px 17px 18px;
  background: none;
  border: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  transition: color 160ms ease;
}

.page-faq .accordion-trigger::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 3px;
  background: transparent;
  transition: background 160ms ease;
}

.page-faq .accordion-trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.3;
  color: var(--copper);
}

.page-faq .accordion-trigger:hover {
  color: var(--green);
}

.page-faq .accordion-trigger[aria-expanded="true"] {
  color: var(--green);
}

.page-faq .accordion-trigger[aria-expanded="true"]::before {
  background: var(--cinnabar);
}

.page-faq .accordion-trigger[aria-expanded="true"]::after {
  content: "−";
  color: var(--cinnabar);
}

.page-faq .accordion-panel {
  padding: 0 2px 20px 18px;
}

.page-faq .accordion-panel p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-faq .accordion-panel a {
  color: var(--green-2);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-light);
}

.page-faq .accordion-panel a:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* 术语表 */
.page-faq .glossary {
  padding: 0 var(--gutter) clamp(40px, 6vw, 64px);
  border-top: 1px solid var(--line);
  padding-top: clamp(34px, 5vw, 52px);
}

.page-faq .glossary-figure {
  margin: 0 0 clamp(24px, 4vw, 36px);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

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

.page-faq .glossary-intro {
  margin: 10px 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-faq .glossary-list {
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .glossary-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .glossary-term {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--copper);
}

.page-faq .glossary-def {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .page-faq .glossary-row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
    padding: 18px 0;
  }
}

/* 结尾咨询 */
.page-faq .faq-cta {
  display: grid;
  gap: 24px;
  margin: 0 var(--gutter) clamp(48px, 7vw, 76px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--green);
  color: var(--cream);
  border-top: 3px solid var(--copper);
}

.page-faq .faq-cta-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-cta-text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 241, 228, 0.86);
}

.page-faq .faq-cta-contact {
  margin: 16px 0 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--copper-light);
  word-break: break-all;
}

.page-faq .faq-cta-link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-light);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-faq .faq-cta-link:hover,
.page-faq .faq-cta-link:focus-visible {
  color: var(--copper-light);
  border-color: var(--paper);
}

.page-faq .faq-cta-figure {
  margin: 0;
  border: 1px solid rgba(217, 184, 118, 0.4);
  overflow: hidden;
  align-self: stretch;
}

@media (min-width: 820px) {
  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: center;
    gap: clamp(24px, 4vw, 48px);
  }
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: end;
    gap: clamp(24px, 4vw, 48px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .quick-card,
  .page-faq .accordion-trigger,
  .page-faq .faq-toc-link,
  .page-faq .faq-cta-link {
    transition: none;
  }
  .page-faq .quick-card:hover,
  .page-faq .quick-card:focus-visible {
    transform: none;
  }
}
<<<END>>>