.page-faq {
  --faq-ink-soft: #22362c;
  --faq-line-soft: rgba(6, 18, 13, 0.22);
  background: var(--c-white);
  color: var(--c-ink);
  font-family: var(--font-body);
}

.page-faq .faq-crumb {
  background: var(--c-pale);
  border-bottom: 3px solid var(--c-ink);
  padding: 10px 0;
}

.page-faq .faq-crumb .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-crumb .breadcrumb li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-faq .faq-crumb .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-mist);
}

.page-faq .faq-crumb .breadcrumb a {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 2px solid var(--c-lime);
}

.page-faq .faq-crumb .breadcrumb a:hover,
.page-faq .faq-crumb .breadcrumb a:focus-visible {
  border-bottom-color: var(--c-amber);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--border-hard);
  background:
    linear-gradient(158deg, var(--c-blue) 0%, var(--c-green) 58%, var(--c-ink) 100%);
  color: var(--c-white);
  padding: clamp(30px, 6vw, 60px) 0 clamp(38px, 6vw, 68px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(244, 240, 230, 0.07) 0 1px,
    transparent 1px 64px
  );
  pointer-events: none;
}

.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 38px);
}

.page-faq .faq-hero__copy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-lime);
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero .lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.84);
}

.page-faq .faq-hero__facts {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 16px 0 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  border-top: 1px dashed rgba(244, 240, 230, 0.3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(244, 240, 230, 0.74);
}

.page-faq .faq-hero__num {
  margin-right: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-lime);
}

.page-faq .faq-hero__media {
  margin: 0;
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  background: var(--c-slate);
}

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

@media (min-width: 980px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: end;
    gap: clamp(32px, 4vw, 56px);
  }
}

/* ---------- 快捷坐标卡 ---------- */
.page-faq .faq-jump {
  padding: clamp(36px, 7vw, 80px) 0 clamp(26px, 5vw, 46px);
}

.page-faq .faq-jump__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  letter-spacing: -0.01em;
}

.page-faq .faq-jump__sub {
  margin: 10px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

.page-faq .faq-jump__list {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .faq-coord {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 150px;
  height: 100%;
  padding: 18px 18px 22px;
  border: var(--border-hard);
  background: var(--c-white);
  box-shadow: var(--shadow-soft);
  color: var(--c-ink);
  text-decoration: none;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}

.page-faq .faq-coord::after {
  content: "→";
  position: absolute;
  right: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-green);
  transition: transform var(--t);
}

.page-faq .faq-coord:hover,
.page-faq .faq-coord:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard);
  background: var(--c-pale);
}

.page-faq .faq-coord:hover::after,
.page-faq .faq-coord:focus-visible::after {
  transform: translateX(4px);
}

.page-faq .faq-coord__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-amber-deep);
}

.page-faq .faq-coord__label {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-faq .faq-coord__hint {
  margin-top: auto;
  padding-right: 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--faq-ink-soft);
}

@media (min-width: 640px) {
  .page-faq .faq-jump__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-faq .faq-jump__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  padding: clamp(38px, 7vw, 84px) 0;
  border-top: 3px solid var(--c-ink);
  scroll-margin-top: 112px;
}

.page-faq .faq-group--pale {
  background: var(--c-pale);
}

.page-faq .faq-group__grid {
  display: grid;
  gap: 8px;
}

.page-faq .faq-group__rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.page-faq .faq-group__idx {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-green);
}

.page-faq .faq-group__rail h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: -0.01em;
}

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

@media (min-width: 900px) {
  .page-faq .faq-group__grid {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
  }

  .page-faq .faq-group__rail {
    display: block;
    position: sticky;
    top: 116px;
    margin-bottom: 0;
  }

  .page-faq .faq-group__rail h2 {
    margin-top: 14px;
  }

  .page-faq .faq-group__rail::after {
    content: "";
    display: block;
    width: 46px;
    height: 6px;
    margin-top: 18px;
    background: var(--c-lime);
    border: 2px solid var(--c-ink);
  }
}

.page-faq .faq-item {
  border: var(--border-hard);
  background: var(--c-white);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--t);
}

.page-faq .faq-item + .faq-item {
  margin-top: 14px;
}

.page-faq .faq-item[open] {
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-item summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  background: var(--c-white);
  transition: background var(--t);
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 3px solid var(--c-amber);
  outline-offset: -4px;
}

.page-faq .faq-item[open] summary {
  background: var(--c-pale);
  border-bottom: 2px dashed var(--faq-line-soft);
}

.page-faq .faq-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-faq .faq-item__q {
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-item__tog {
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  border: 3px solid var(--c-ink);
  background: var(--c-white);
  transition: background var(--t);
}

.page-faq .faq-item__tog::before,
.page-faq .faq-item__tog::after {
  content: "";
  position: absolute;
  background: var(--c-ink);
  transition: transform var(--t), opacity var(--t);
}

.page-faq .faq-item__tog::before {
  left: 4px;
  right: 4px;
  top: 50%;
  height: 3px;
  transform: translateY(-50%);
}

.page-faq .faq-item__tog::after {
  top: 4px;
  bottom: 4px;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
}

.page-faq .faq-item[open] .faq-item__tog {
  background: var(--c-lime);
}

.page-faq .faq-item[open] .faq-item__tog::after {
  opacity: 0;
  transform: translateX(-50%) scaleY(0.2);
}

.page-faq .faq-item__a {
  padding: 14px 16px 20px;
  background: var(--c-pale);
}

.page-faq .faq-item__a p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-ink-soft);
}

/* ---------- 中段图片 ---------- */
.page-faq .faq-mid {
  margin: 0;
  padding: 0 0 clamp(30px, 5vw, 50px);
}

.page-faq .faq-mid__frame {
  margin: 0;
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
  background: var(--c-slate);
}

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

.page-faq .faq-mid__cap {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 4px solid var(--c-amber);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-slate);
}

/* ---------- 联系客服前准备 ---------- */
.page-faq .faq-support {
  border-top: var(--border-hard);
  background: linear-gradient(160deg, var(--c-green) 0%, var(--c-blue) 62%, var(--c-ink) 100%);
  color: var(--c-white);
  padding: clamp(40px, 8vw, 88px) 0;
  scroll-margin-top: 112px;
}

.page-faq .faq-support__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-faq .faq-support__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-lime);
}

.page-faq .faq-support h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-faq .faq-support__lede {
  margin: 16px 0 0;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.78);
}

.page-faq .faq-support__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-faq .faq-support__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(244, 240, 230, 0.26);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(244, 240, 230, 0.88);
}

.page-faq .faq-support__k {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-lime);
}

.page-faq .faq-support__copy {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
}

.page-faq .faq-support__copy-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-faq .faq-support__copy .copy-btn {
  border: 3px solid var(--c-lime);
  background: transparent;
  color: var(--c-white);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--t), color var(--t), transform var(--t);
}

.page-faq .faq-support__copy .copy-btn:hover,
.page-faq .faq-support__copy .copy-btn:focus-visible {
  background: var(--c-lime);
  color: var(--c-ink);
  transform: translate(-2px, -2px);
}

.page-faq .faq-support__note {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 240, 230, 0.66);
}

.page-faq .faq-support__link {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 22px;
  border: 3px solid var(--c-ink);
  background: var(--c-amber);
  color: #1b1300;
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 5px 5px 0 var(--c-ink);
  transition: transform var(--t), box-shadow var(--t);
}

.page-faq .faq-support__link:hover,
.page-faq .faq-support__link:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--c-ink);
}

@media (min-width: 900px) {
  .page-faq .faq-support__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
    gap: clamp(36px, 6vw, 76px);
  }
}

/* ---------- 后续入口 ---------- */
.page-faq .faq-next {
  border-top: 3px solid var(--c-ink);
  background: var(--c-white);
  padding: clamp(38px, 7vw, 76px) 0;
}

.page-faq .faq-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -0.01em;
}

.page-faq .faq-next__grid {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-faq .faq-next__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 18px;
  border: 3px solid var(--c-ink);
  background: var(--c-pale);
  box-shadow: var(--shadow-soft);
  color: var(--c-ink);
  text-decoration: none;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}

.page-faq .faq-next__card:hover,
.page-faq .faq-next__card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard);
  background: var(--c-white);
}

.page-faq .faq-next__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-amber-deep);
}

.page-faq .faq-next__name {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-faq .faq-next__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--faq-ink-soft);
}

@media (min-width: 760px) {
  .page-faq .faq-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>