.page-faq {
  --faq-gap: clamp(1rem, 2.4vw, 1.5rem);
  --faq-block-pad: clamp(2.25rem, 5vw, 3.5rem);
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumbs {
  padding-top: 1.5rem;
}
.page-faq .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .9375rem;
  color: var(--muted);
}
.page-faq .breadcrumbs__list li {
  display: inline-flex;
  align-items: center;
}
.page-faq .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--grape-soft);
}
.page-faq .breadcrumbs__list a {
  color: var(--grape-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--grape-soft);
}
.page-faq .breadcrumbs__list a:hover,
.page-faq .breadcrumbs__list a:focus-visible {
  border-bottom-color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(1.75rem, 4vw, 3rem) clamp(2.25rem, 5vw, 3.5rem);
}
.page-faq .faq-hero__grid {
  display: grid;
  gap: var(--faq-gap);
}
.page-faq .faq-hero__title {
  margin: .5rem 0 1.1rem;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 4.25rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--grape-deep);
}
.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 46em;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
}
.page-faq .faq-hero__figure {
  margin: 0;
  aspect-ratio: 9 / 7;
  overflow: hidden;
}
.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .88fr);
    align-items: end;
    gap: 3rem;
  }
}

/* ---------- 三类问题引导条 ---------- */
.page-faq .faq-triage {
  background: var(--grape-deep);
  color: var(--cream);
  padding-block: clamp(2rem, 4.5vw, 2.75rem);
}
.page-faq .faq-triage__title {
  margin: 0 0 1.5rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.2vw, 1.85rem);
  line-height: 1.3;
  color: var(--white);
}
.page-faq .faq-triage__grid {
  display: grid;
  gap: .9rem;
}
.page-faq .faq-triage__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: .35rem .95rem;
  padding: 1.1rem 1.1rem 1.1rem 1.25rem;
  border-left: 4px solid var(--green);
  background: rgba(255, 255, 255, .06);
  color: inherit;
  text-decoration: none;
  transition: background .2s var(--ease), transform .2s var(--ease), border-color .2s var(--ease);
}
.page-faq .faq-triage__item:hover,
.page-faq .faq-triage__item:focus-visible {
  background: rgba(255, 255, 255, .14);
  border-left-color: var(--orange);
  transform: translateX(3px);
}
.page-faq .faq-triage__item:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.page-faq .faq-triage__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--orange);
}
.page-faq .faq-triage__q {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--serif);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
}
.page-faq .faq-triage__go {
  grid-column: 2;
  grid-row: 2;
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--green);
}

@media (min-width: 840px) {
  .page-faq .faq-triage__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

/* ---------- 问题块 ---------- */
.page-faq .faq-block {
  padding-block: var(--faq-block-pad);
  scroll-margin-top: 9.5rem;
}
.page-faq .faq-block--white {
  background: var(--white);
}
.page-faq .faq-block--cream {
  background: var(--cream);
}

.page-faq .faq-block__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .55rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
  padding-top: 1.1rem;
  border-top: 2px solid var(--ink);
}
.page-faq .faq-block__num {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--grape);
}
.page-faq .faq-block__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-faq .faq-block__lead {
  margin: 0;
  max-width: 48em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-faq .faq-block__head {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    column-gap: 1.5rem;
  }
  .page-faq .faq-block__num {
    grid-column: 1;
    grid-row: 1 / span 2;
  }
  .page-faq .faq-block__title {
    grid-column: 2;
    grid-row: 1;
  }
  .page-faq .faq-block__lead {
    grid-column: 2;
    grid-row: 2;
  }
}

.page-faq .faq-block:target .faq-block__head {
  border-top-color: var(--orange);
}
.page-faq .faq-block:target .faq-block__title {
  color: var(--grape);
}

.page-faq .faq-block__body {
  display: grid;
  gap: 1rem;
}

/* ---------- 折叠问答 ---------- */
.page-faq .step {
  position: relative;
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.page-faq .faq-block--white .step {
  background: var(--cream);
}
.page-faq .step::before {
  content: "";
  position: absolute;
  top: -2px;
  bottom: -2px;
  left: -2px;
  width: 6px;
  background: var(--grape);
  border-radius: var(--radius) 0 0 var(--radius);
  transition: width .2s var(--ease), background .2s var(--ease);
  pointer-events: none;
}
.page-faq .step:hover::before {
  width: 10px;
}
.page-faq .step[open]::before {
  width: 10px;
  background: var(--orange);
}

.page-faq .step__toggle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0 .95rem;
  padding: 1.1rem 1.15rem 1.1rem 1.45rem;
  cursor: pointer;
  list-style: none;
}
.page-faq .step__toggle::-webkit-details-marker {
  display: none;
}
.page-faq .step__toggle::marker {
  content: "";
}
.page-faq .step__toggle:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-faq .step__num {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--grape-soft);
  transition: color .2s var(--ease);
}
.page-faq .step:hover .step__num {
  color: var(--grape);
}
.page-faq .step[open] .step__num {
  color: var(--orange);
}

.page-faq .step__title {
  font-family: var(--sans);
  font-size: 1.0313rem;
  font-weight: 700;
  line-height: 1.65;
  color: var(--ink);
}

.page-faq .step__mark {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  white-space: nowrap;
}
.page-faq .step__sign {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  color: var(--grape);
  transition: color .2s var(--ease);
}
.page-faq .step__sign::before {
  content: "＋";
}
.page-faq .step[open] .step__sign::before {
  content: "－";
}
.page-faq .step[open] .step__sign {
  color: var(--orange);
}
.page-faq .step__word {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--muted);
}
.page-faq .step__word::before {
  content: "展开";
}
.page-faq .step[open] .step__word::before {
  content: "收起";
}

@media (max-width: 519px) {
  .page-faq .step__word {
    display: none;
  }
  .page-faq .step__toggle {
    gap: 0 .7rem;
  }
}

.page-faq .step__panel {
  margin: 0 1.15rem;
  padding: .85rem 0 1.3rem;
  border-top: 1px dashed var(--grape-soft);
}
.page-faq .step__body {
  margin: 0;
  max-width: 50em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}
.page-faq .step__body + .step__body {
  margin-top: .7rem;
}

.page-faq .step__note {
  margin: .9rem 0 0;
  padding: .7rem .9rem;
  max-width: 50em;
  background: var(--green-soft);
  border-left: 4px solid var(--green);
  font-size: .9063rem;
  line-height: 1.7;
  color: var(--grape-deep);
}

/* ---------- 答案里的两步 ---------- */
.page-faq .faq-actions {
  counter-reset: faqstep;
  display: grid;
  gap: .7rem;
  margin: .95rem 0 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-actions li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .75rem;
  align-items: start;
  max-width: 50em;
  font-size: .9688rem;
  line-height: 1.75;
  color: var(--ink);
}
.page-faq .faq-actions li::before {
  counter-increment: faqstep;
  content: counter(faqstep);
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  margin-top: .15rem;
  font-family: var(--mono);
  font-size: .875rem;
  font-weight: 700;
  color: var(--grape-deep);
  background: var(--green-soft);
  border: 1px solid var(--grape-deep);
  border-radius: 50%;
}

/* ---------- 章节配图 ---------- */
.page-faq .faq-block__media {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
}
.page-faq .faq-block__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-faq .faq-block__media .media__caption {
  margin-top: .7rem;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 提问前准备 ---------- */
.page-faq .faq-checklist {
  display: grid;
  gap: .85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-faq .faq-checklist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
  padding: .95rem 1.1rem;
  background: var(--cream);
  border-left: 4px solid var(--grape-soft);
}
.page-faq .faq-checklist__num {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .02em;
  color: var(--grape);
}
.page-faq .faq-checklist__text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
}

@media (min-width: 760px) {
  .page-faq .faq-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 联系方式 ---------- */
.page-faq .faq-contact {
  margin-top: 1.5rem;
  padding: clamp(1.25rem, 3vw, 1.85rem);
  background: var(--white);
  border: var(--bd);
  border-left: 10px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.page-faq .faq-contact__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem 1rem;
  margin: 0 0 .75rem;
}
.page-faq .faq-contact__label {
  min-width: 5.5rem;
  font-size: .875rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.page-faq .faq-contact__value {
  font-size: clamp(1.0625rem, 2.6vw, 1.375rem);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--grape-deep);
  word-break: break-word;
}
.page-faq .faq-contact__note {
  margin: .25rem 0 1.1rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}
.page-faq .faq-contact__cta {
  margin: 0;
}

/* ---------- 收尾速查 ---------- */
.page-faq .faq-more {
  padding-block: clamp(2.25rem, 5vw, 3.5rem) clamp(2.5rem, 5vw, 3.75rem);
  background: var(--white);
  border-top: 2px solid var(--ink);
}
.page-faq .faq-more__title {
  margin: 0 0 .6rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.3;
  color: var(--ink);
}
.page-faq .faq-more__lead {
  margin: 0 0 1.6rem;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}
.page-faq .faq-more__index .quick-index__item {
  display: grid;
  gap: .35rem;
  padding: 1rem 1.1rem;
  background: var(--cream);
  border-left: 4px solid var(--grape-soft);
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.page-faq .faq-more__index .quick-index__item:hover,
.page-faq .faq-more__index .quick-index__item:focus-visible {
  background: var(--green-soft);
  border-left-color: var(--green);
  transform: translateX(3px);
}
.page-faq .faq-more__index .quick-index__item:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.page-faq .faq-more__name {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--grape-deep);
}
.page-faq .faq-top {
  margin: 2.25rem 0 0;
}
</main>