.page-faq {
  --faq-moss-soft: #E4E9DC;
  --faq-shadow: 0 1px 0 rgba(122, 74, 43, .14);
}

/* ---------- 面包屑 ---------- */
.page-faq .gh-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
  font-family: var(--gh-font-mono);
  font-size: .74rem;
  letter-spacing: .07em;
  color: var(--gh-stone);
}
.page-faq .gh-breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--gh-copper);
}
.page-faq .gh-breadcrumb a {
  color: var(--gh-forest);
  text-decoration: none;
  border-bottom: 1px solid var(--gh-line);
  padding-bottom: 1px;
}
.page-faq .gh-breadcrumb a:hover,
.page-faq .gh-breadcrumb a:focus-visible {
  border-bottom-color: var(--gh-gold);
  color: var(--gh-copper);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  background: var(--gh-mist);
  padding-block: clamp(1.6rem, 4vw, 2.6rem) clamp(2.4rem, 6vw, 4.6rem);
  overflow: hidden;
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: auto -12% -55% -12%;
  height: 62%;
  background: linear-gradient(100deg, rgba(201, 137, 44, .22), rgba(232, 180, 90, .05) 62%, transparent 78%);
  clip-path: polygon(0 62%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
  align-items: start;
}
.page-faq .faq-hero__copy h1 {
  font-family: var(--gh-font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--gh-forest);
  margin: .5rem 0 1rem;
  max-width: 22ch;
}
.page-faq .faq-hero__lead {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--gh-ink);
  max-width: 42rem;
  margin: 0 0 1.5rem;
}
.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-bottom: 1.8rem;
}
.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr));
  gap: .9rem;
  margin: 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--gh-line);
}
.page-faq .faq-hero__stat dt {
  font-family: var(--gh-font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gh-stone);
  margin-bottom: .3rem;
}
.page-faq .faq-hero__stat dd {
  margin: 0;
  font-family: var(--gh-font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--gh-copper);
  letter-spacing: -.01em;
}
.page-faq .faq-hero__figure {
  margin: 0;
  position: relative;
  background: var(--gh-paper);
  border: 1px solid var(--gh-line);
  padding: .5rem;
}
.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 88% 100%, 0 100%);
  filter: saturate(.9) contrast(1.02);
}
.page-faq .faq-hero__figure .gh-media__caption {
  display: block;
  padding: .5rem .2rem 0;
  font-family: var(--gh-font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--gh-stone);
  text-align: right;
}

/* ---------- 四步路径 ---------- */
.page-faq .faq-path {
  background: var(--gh-forest);
  color: var(--gh-mist);
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
  position: relative;
  overflow: hidden;
}
.page-faq .faq-path::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 40%;
  background: radial-gradient(circle at 0% 50%, rgba(232, 180, 90, .16), transparent 70%);
  pointer-events: none;
}
.page-faq .faq-path__head {
  position: relative;
  max-width: 46rem;
  margin-bottom: 1.8rem;
}
.page-faq .faq-path__head h2 {
  font-family: var(--gh-font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  letter-spacing: -.01em;
  margin: 0 0 .6rem;
  color: var(--gh-paper);
}
.page-faq .faq-path__intro {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(243, 235, 221, .76);
}
.page-faq .faq-path__line {
  display: none;
  width: 100%;
  height: 2.5rem;
  color: rgba(232, 180, 90, .55);
}
.page-faq .faq-path__list {
  position: relative;
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faqpath;
}
.page-faq .faq-path__node a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .3rem 1rem;
  padding: 1rem 1.1rem;
  background: rgba(252, 247, 238, .06);
  border: 1px solid rgba(232, 180, 90, .26);
  border-left: 3px solid var(--gh-gold);
  color: var(--gh-mist);
  text-decoration: none;
  transition: transform var(--gh-ease), background var(--gh-ease), border-color var(--gh-ease);
}
.page-faq .faq-path__node a:hover,
.page-faq .faq-path__node a:focus-visible {
  transform: translateY(-2px);
  background: rgba(252, 247, 238, .12);
  border-color: var(--gh-bright);
}
.page-faq .faq-path__node a:focus-visible {
  outline: 2px solid var(--gh-bright);
  outline-offset: 3px;
}
.page-faq .faq-path__node .gh-index {
  grid-row: span 2;
  font-family: var(--gh-font-mono);
  font-size: .95rem;
  font-weight: 600;
  color: var(--gh-bright);
  align-self: start;
  padding-top: .1rem;
}
.page-faq .faq-path__label {
  font-family: var(--gh-font-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.page-faq .faq-path__desc {
  font-size: .84rem;
  line-height: 1.6;
  color: rgba(243, 235, 221, .7);
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-block {
  padding-block: clamp(2.4rem, 5.5vw, 4.2rem);
  background: var(--gh-mist);
}
.page-faq .faq-block--download {
  background: var(--gh-paper);
}
.page-faq .faq-block--moss {
  background: var(--faq-moss-soft);
}
.page-faq .faq-block__grid {
  gap: clamp(1.4rem, 3.5vw, 2.6rem);
}
.page-faq .faq-block__aside h2 {
  font-family: var(--gh-font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--gh-forest);
  margin: .4rem 0 .8rem;
}
.page-faq .faq-block__note {
  font-size: .93rem;
  line-height: 1.8;
  color: var(--gh-stone);
  margin: 0 0 1rem;
  max-width: 26rem;
}
.page-faq .faq-block__link {
  display: inline-block;
  font-family: var(--gh-font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--gh-copper);
  text-decoration: none;
  border-bottom: 1px solid var(--gh-gold);
  padding-bottom: 2px;
}
.page-faq .faq-block__link:hover,
.page-faq .faq-block__link:focus-visible {
  color: var(--gh-forest);
  border-bottom-color: var(--gh-forest);
}

.page-faq .faq-q {
  background: var(--gh-paper);
  border: 1px solid var(--gh-line);
  border-left: 2px solid var(--gh-copper);
  margin-bottom: .55rem;
  box-shadow: var(--faq-shadow);
  transition: transform var(--gh-ease), box-shadow var(--gh-ease), border-left-color var(--gh-ease);
}
.page-faq .faq-block--download .faq-q {
  background: #F9F2E6;
}
.page-faq .faq-q:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(22, 53, 43, .09);
  border-left-color: var(--gh-gold);
}
.page-faq .faq-q[open] {
  border-left-color: var(--gh-gold);
}
.page-faq .faq-q__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: .7rem;
  padding: .95rem 1rem;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-q__head::-webkit-details-marker {
  display: none;
}
.page-faq .faq-q__head:focus-visible {
  outline: 2px solid var(--gh-bright);
  outline-offset: -2px;
}
.page-faq .faq-q__id {
  font-family: var(--gh-font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--gh-clay);
  white-space: nowrap;
}
.page-faq .faq-q__title {
  font-family: var(--gh-font-body);
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--gh-forest);
}
.page-faq .faq-q__head::after {
  content: "+";
  font-family: var(--gh-font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--gh-gold);
  transition: transform var(--gh-ease), color var(--gh-ease);
}
.page-faq .faq-q[open] .faq-q__head::after {
  transform: rotate(45deg);
  color: var(--gh-copper);
}
.page-faq .faq-q__body {
  padding: 0 1rem 1.05rem 2.6rem;
  border-top: 1px solid var(--gh-line);
  margin-top: -.1rem;
  padding-top: .85rem;
}
.page-faq .faq-q__body p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: #2A2A24;
  max-width: 44rem;
}

.page-faq .faq-block__figure {
  margin: 1.2rem 0 0;
  border: 1px solid var(--gh-line);
  background: var(--gh-mist);
  padding: .45rem;
}
.page-faq .faq-block__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-faq .faq-block__figure .gh-media__caption {
  display: block;
  padding: .45rem .2rem 0;
  font-family: var(--gh-font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--gh-stone);
  text-align: right;
}

/* ---------- 准备清单 ---------- */
.page-faq .faq-checklist {
  margin-top: 1.4rem;
  padding: 1.2rem 1.1rem 1.1rem;
  background: var(--gh-forest);
  color: var(--gh-mist);
  border-left: 3px solid var(--gh-bright);
}
.page-faq .faq-checklist__title {
  font-family: var(--gh-font-display);
  font-size: 1.12rem;
  letter-spacing: .01em;
  margin: 0 0 .45rem;
  color: var(--gh-paper);
}
.page-faq .faq-checklist__intro {
  margin: 0 0 .9rem;
  font-size: .86rem;
  line-height: 1.7;
  color: rgba(243, 235, 221, .74);
}
.page-faq .faq-checklist__list {
  margin: 0 0 .9rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}
.page-faq .faq-checklist__list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--gh-mist);
  border-bottom: 1px dashed rgba(232, 180, 90, .22);
  padding-bottom: .45rem;
}
.page-faq .faq-checklist__list li::before {
  content: "□";
  position: absolute;
  left: 0;
  top: -.02rem;
  font-family: var(--gh-font-mono);
  color: var(--gh-bright);
}
.page-faq .faq-checklist__foot {
  margin: 0;
  font-size: .8rem;
  line-height: 1.7;
  color: rgba(243, 235, 221, .72);
}
.page-faq .faq-checklist__foot a {
  color: var(--gh-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 180, 90, .5);
}
.page-faq .faq-checklist__foot a:hover,
.page-faq .faq-checklist__foot a:focus-visible {
  color: var(--gh-paper);
  border-bottom-color: var(--gh-paper);
}

/* ---------- 底部联系 ---------- */
.page-faq .faq-cta {
  background: var(--gh-paper);
  padding-block: clamp(2.2rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
}
.page-faq .faq-cta__panel {
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.4rem, 4vw, 2.6rem);
  border-left: 4px solid var(--gh-gold);
}
.page-faq .faq-cta__copy h2 {
  font-family: var(--gh-font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--gh-paper);
  margin: .4rem 0 .7rem;
  max-width: 26ch;
}
.page-faq .faq-cta__copy p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: rgba(243, 235, 221, .78);
  max-width: 40rem;
}
.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  align-content: start;
}

@media (min-width: 42rem) {
  .page-faq .faq-hero__stats {
    gap: 1.2rem;
  }
  .page-faq .faq-path__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-faq .faq-cta__panel {
    grid-template-columns: 1.6fr auto;
    align-items: center;
  }
}

@media (min-width: 60rem) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
  }
  .page-faq .faq-hero__figure {
    margin-top: -.5rem;
  }
  .page-faq .faq-path__line {
    display: block;
    margin: 0 0 -.9rem;
  }
  .page-faq .faq-path__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.1rem;
  }
  .page-faq .faq-path__node a {
    grid-template-columns: 1fr;
    gap: .45rem;
    min-height: 9.5rem;
    align-content: start;
  }
  .page-faq .faq-path__node .gh-index {
    grid-row: auto;
  }
  .page-faq .faq-block__grid {
    grid-template-columns: 17rem 1fr;
    align-items: start;
  }
  .page-faq .faq-block__aside {
    position: sticky;
    top: 1.5rem;
  }
  .page-faq .faq-q__body {
    padding-left: 3.1rem;
  }
  .page-faq .faq-block__figure {
    margin-top: 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q,
  .page-faq .faq-q__head::after,
  .page-faq .faq-path__node a {
    transition: none;
  }
  .page-faq .faq-q:hover,
  .page-faq .faq-path__node a:hover {
    transform: none;
  }
}