.page-faq {
  --faq-radius: 20px;
  background: var(--cream);
  color: var(--graphite);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-faq .faq-crumbs {
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(8px, 1.6vw, 16px);
}

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-faq .breadcrumb a {
  color: var(--whistle-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-faq .breadcrumb a:hover {
  border-bottom-color: currentColor;
}

.page-faq .breadcrumb__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  padding-bottom: clamp(24px, 4vw, 46px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  border-top: 2px solid var(--indigo);
  padding-top: clamp(18px, 3vw, 30px);
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 9vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--indigo);
  margin: 10px 0 18px;
}

.page-faq .faq-hero__mark {
  display: block;
  color: var(--whistle);
}

.page-faq .faq-hero__text {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--graphite);
}

.page-faq .faq-hero__rows {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-hero__jump {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 20px;
  border-radius: var(--r-pill);
  background: var(--paper);
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--graphite);
  transition: border-color .2s ease, transform .2s ease;
}

.page-faq .faq-hero__jump:hover {
  border-color: var(--whistle);
  transform: translateY(-2px);
}

.page-faq .faq-hero__jump-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-faq .faq-hero__jump-v {
  font-size: 14px;
  font-weight: 600;
}

.page-faq .faq-hero__aside {
  background: var(--indigo);
  color: var(--cream);
  border-radius: var(--faq-radius);
  padding: clamp(18px, 3vw, 26px);
}

.page-faq .faq-hero__aside-k {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--neon);
}

.page-faq .faq-hero__aside-v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.6;
  color: var(--paper);
}

.page-faq .faq-hero__aside-n {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cream-soft);
}

/* ---------- 症状索引 ---------- */

.page-faq .faq-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(24px, 4vw, 44px);
}

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

.page-faq .faq-map__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-radius: var(--faq-radius);
  background: var(--indigo-mid);
}

.page-faq .faq-map__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  line-height: 1.6;
  color: var(--stone);
}

.page-faq .faq-map__text h2,
.page-faq .faq-tabs__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.005em;
  color: var(--indigo);
  margin: 8px 0 12px;
}

.page-faq .faq-map__text p:not(.eyebrow) {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 主体双栏 ---------- */

.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 38px);
  padding-top: clamp(18px, 3vw, 32px);
}

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

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

/* ---------- 分类标签 ---------- */

.page-faq .faq-tablist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 20px;
}

.page-faq .faq-tab {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "idx name count"
    "idx hint hint";
  gap: 3px 12px;
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: var(--graphite);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.page-faq .faq-tab:hover {
  border-color: var(--moss);
  transform: translateY(-1px);
}

.page-faq .faq-tab:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 2px;
}

.page-faq .faq-tab[aria-selected="true"] {
  border-color: var(--whistle);
  box-shadow: inset 3px 0 0 var(--whistle);
}

.page-faq .faq-tab__idx {
  grid-area: idx;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--whistle-deep);
}

.page-faq .faq-tab__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.page-faq .faq-tab__count {
  grid-area: count;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--stone);
}

.page-faq .faq-tab[aria-selected="true"] .faq-tab__count {
  color: var(--whistle-deep);
}

.page-faq .faq-tab__hint {
  grid-area: hint;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--stone);
}

/* ---------- 问题条目 ---------- */

.page-faq .faq-panel {
  padding-top: 2px;
}

.page-faq .faq-q {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .2s ease;
}

.page-faq .faq-q[open] {
  border-color: var(--moss);
}

.page-faq .faq-q__sum {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  transition: background .2s ease;
}

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

.page-faq .faq-q__sum:hover {
  background: rgba(124, 154, 110, .08);
}

.page-faq .faq-q__sum:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: -2px;
}

.page-faq .faq-q__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--whistle-deep);
  padding-top: 3px;
}

.page-faq .faq-q__title {
  flex: 1;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--indigo);
}

.page-faq .faq-q__chev {
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: auto;
  margin-right: 4px;
  border-right: 2px solid var(--stone);
  border-bottom: 2px solid var(--stone);
  transform: rotate(45deg) translateY(-2px);
  transition: transform .22s ease;
}

.page-faq .faq-q[open] .faq-q__chev {
  transform: rotate(-135deg) translateY(-2px);
  border-color: var(--whistle-deep);
}

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

.page-faq .faq-q__lead {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-faq .faq-steps {
  list-style: none;
  counter-reset: faqstep;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-steps li {
  counter-increment: faqstep;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-faq .faq-steps li::before {
  content: counter(faqstep);
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border: 1.5px solid var(--whistle);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  color: var(--whistle-deep);
}

.page-faq .faq-q__tip {
  margin: 0;
  padding: 10px 13px;
  border-left: 3px solid var(--moss);
  border-radius: 0 8px 8px 0;
  background: rgba(124, 154, 110, .12);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-faq .faq-q__media {
  margin: 16px 0 0;
}

.page-faq .faq-q__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  background: var(--indigo-mid);
}

.page-faq .faq-q__media figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 侧栏联系卡 ---------- */

.page-faq .faq-card {
  background: var(--indigo);
  color: var(--cream);
  border: 2px solid var(--neon);
  border-radius: var(--r-lg);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-card__flag {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--neon);
}

.page-faq .faq-card__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.14;
  color: var(--paper);
}

.page-faq .faq-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--cream-soft);
}

.page-faq .faq-card__mail {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--indigo-mid);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  word-break: break-all;
  color: var(--paper);
}

.page-faq .faq-card__dl {
  margin: 0 0 18px;
  display: grid;
  gap: 8px;
}

.page-faq .faq-card__dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 7px;
  border-bottom: 1px dashed rgba(245, 239, 227, .22);
}

.page-faq .faq-card__dl dt {
  font-size: 12.5px;
  color: var(--cream-soft);
}

.page-faq .faq-card__dl dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
}

.page-faq .faq-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-card__links a {
  padding: 6px 13px;
  border: 1px solid rgba(245, 239, 227, .28);
  border-radius: var(--r-pill);
  font-size: 13px;
  text-decoration: none;
  color: var(--cream);
  transition: border-color .2s ease, color .2s ease;
}

.page-faq .faq-card__links a:hover {
  border-color: var(--neon);
  color: var(--neon);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-faq .faq-tablist {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.7fr);
    align-items: start;
  }

  .page-faq .faq-map {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-faq .faq-body {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }

  .page-faq .faq-body__side {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-q__title {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero__jump,
  .page-faq .faq-tab,
  .page-faq .faq-q,
  .page-faq .faq-q__chev,
  .page-faq .faq-card__links a {
    transition: none;
  }

  .page-faq .faq-hero__jump:hover,
  .page-faq .faq-tab:hover {
    transform: none;
  }
}
<<<END>>>