.page-faq {
  display: block;
}

/* ---------------- 面包屑 ---------------- */
.page-faq .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}
.page-faq .breadcrumbs a {
  color: var(--mute);
  text-decoration: none;
  transition: color 160ms var(--ease);
}
.page-faq .breadcrumbs a:hover {
  color: var(--cinnabar);
}
.page-faq .breadcrumbs [aria-current] {
  color: var(--brown);
}

/* ---------------- 首屏 ---------------- */
.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--hair-strong);
}
.page-faq .faq-hero__label {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cinnabar);
}
.page-faq .faq-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 9vw, 104px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--brown);
}
.page-faq .faq-hero__intro {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--brown);
}
.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin: 22px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  color: var(--mute);
}
.page-faq .faq-hero__facts .num {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cinnabar);
}

/* ---------------- 主体网格 ---------------- */
.page-faq .faq-body__grid {
  display: grid;
  gap: clamp(20px, 4vw, 52px);
  padding: clamp(32px, 5vw, 60px) 0 clamp(48px, 7vw, 92px);
}

/* ---------------- 左侧索引 ---------------- */
.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--mute);
}
.page-faq .faq-index__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-faq .faq-index__list li {
  flex: none;
}
.page-faq .faq-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border-left: 3px solid transparent;
  font-size: 14px;
  line-height: 1.3;
  color: var(--mute);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--cinnabar);
  border-left-color: var(--cinnabar);
  background: rgba(178, 45, 38, 0.06);
  outline: none;
}
.page-faq .faq-index__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--gilt);
}

/* ---------------- 分组 ---------------- */
.page-faq .faq-group {
  scroll-margin-top: 132px;
  padding-top: clamp(34px, 6vw, 62px);
}
.page-faq .faq-group:first-child {
  padding-top: 0;
}
.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--brown);
}
.page-faq .faq-group__num {
  font-family: var(--font-num);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cinnabar);
}
.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--brown);
}
.page-faq .faq-group__note {
  grid-column: 2;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------------- 问答条目 ---------------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--hair);
}
.page-faq .faq-q {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  margin: 0;
  padding: 22px 4px 22px 20px;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--brown);
  cursor: pointer;
  transition: color 180ms var(--ease);
}
.page-faq .faq-q::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  background: var(--cinnabar);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 180ms var(--ease);
}
.page-faq .faq-q[aria-expanded="true"]::before {
  transform: scaleY(1);
}
.page-faq .faq-q:hover {
  color: var(--cinnabar-d);
}
.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}
.page-faq .faq-q__text {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
}
.page-faq .faq-q__icon {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 5px;
}
.page-faq .faq-q__icon::before,
.page-faq .faq-q__icon::after {
  content: "";
  position: absolute;
  background: var(--mute);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}
.page-faq .faq-q__icon::before {
  left: 0;
  right: 0;
  top: 8px;
  height: 1px;
}
.page-faq .faq-q__icon::after {
  top: 0;
  bottom: 0;
  left: 8px;
  width: 1px;
}
.page-faq .faq-q[aria-expanded="true"] .faq-q__icon::before,
.page-faq .faq-q[aria-expanded="true"] .faq-q__icon::after {
  background: var(--cinnabar);
}
.page-faq .faq-q[aria-expanded="true"] .faq-q__icon::after {
  transform: scaleY(0);
}

.page-faq .faq-q[aria-expanded="false"] + .drawer__panel {
  display: none;
}
.page-faq .drawer__panel[hidden] {
  display: none;
}
.page-faq .faq-a {
  padding: 0 4px 26px 20px;
}
.page-faq .faq-a p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--brown);
}
.page-faq .faq-a p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-a a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.page-faq .faq-a a:hover {
  color: var(--cinnabar-d);
}

/* ---------------- 图片 ---------------- */
.page-faq .faq-figure {
  margin: clamp(30px, 5vw, 52px) 0 0;
  border: 1px solid var(--hair-strong);
  background: var(--kraft);
}
.page-faq .faq-figure--inline {
  margin: 22px 0 clamp(18px, 3vw, 30px);
}
.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------------- 收束区 ---------------- */
.page-faq .faq-cta {
  padding: clamp(42px, 7vw, 88px) 0;
  background: var(--kraft);
  border-top: 1px solid var(--hair-strong);
}
.page-faq .faq-cta__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}
.page-faq .faq-cta__kicker {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cinnabar);
}
.page-faq .faq-cta__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--brown);
}
.page-faq .faq-cta__text {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--brown);
}
.page-faq .faq-cta__cards {
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}
.page-faq .faq-contact {
  display: grid;
  gap: 6px;
  padding: 22px 20px;
  background: var(--paper);
  text-decoration: none;
  transition: background-color 180ms var(--ease);
}
.page-faq .faq-contact:hover {
  background: #FBF7EE;
}
.page-faq .faq-contact__kind {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mute);
}
.page-faq .faq-contact__value {
  font-family: var(--font-num);
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--brown);
  word-break: break-all;
}
.page-faq .faq-contact__value--num {
  color: var(--cinnabar);
}
.page-faq .faq-contact__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute);
}
.page-faq .faq-cta__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--hair-strong);
  font-size: 14px;
  line-height: 1.85;
  color: var(--mute);
}
.page-faq .faq-cta__foot a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------- 桌面端 ---------------- */
@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
  }
  .page-faq .faq-body__grid {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-index {
    position: sticky;
    top: 132px;
  }
  .page-faq .faq-index__list {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-faq .faq-index__list a {
    padding: 10px 10px 10px 14px;
    white-space: normal;
  }
  .page-faq .faq-cta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-faq .faq-cta__cards {
    margin-top: 6px;
  }
  .page-faq .faq-figure--inline {
    max-width: 720px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-group__head {
    grid-template-columns: auto minmax(0, 1fr) minmax(0, 20ch);
    align-items: baseline;
  }
  .page-faq .faq-group__note {
    grid-column: 3;
    text-align: right;
  }
}

@media (max-width: 520px) {
  .page-faq .faq-q {
    padding: 18px 2px 18px 16px;
    font-size: 16px;
  }
  .page-faq .faq-a {
    padding: 0 2px 22px 16px;
  }
  .page-faq .faq-group__head {
    gap: 2px 12px;
  }
}
<<<END>>>