.page-faq {
  --faq-ink-2: rgba(16, 34, 46, .78);
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  padding: clamp(34px, 6vw, 72px) 0 clamp(26px, 4vw, 44px);
  background:
    radial-gradient(circle at 88% 2%, rgba(217, 234, 243, .95), transparent 54%),
    linear-gradient(180deg, var(--white) 0%, var(--sand) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  font-size: 14px;
  color: var(--stone);
}

.page-faq .breadcrumb a {
  color: var(--sea);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .breadcrumb a:hover {
  color: var(--coral-deep);
  border-bottom-color: var(--coral);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  align-items: center;
}

.page-faq .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--coral-deep);
}

.page-faq .eyebrow::before {
  content: "";
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: var(--coral);
}

.page-faq .page-title {
  margin: 12px 0 0;
  font-size: clamp(32px, 5.2vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--deep);
}

.page-faq .faq-hero .lede {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--faq-ink-2);
}

.page-faq .faq-hero-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--shallow);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}

.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(.88) contrast(1.02);
}

.page-faq .faq-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(21, 106, 147, .06), rgba(11, 62, 99, .16));
}

.page-faq .faq-jumps {
  display: flex;
  gap: 10px;
  margin-top: clamp(24px, 4vw, 40px);
  padding-bottom: 4px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-faq .faq-jumps::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-jump {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--sea);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-faq .faq-jump:hover {
  background: var(--coral-light);
  border-color: var(--coral);
  color: var(--coral-deep);
  transform: translateY(-2px);
}

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

/* ---------- 主体 ---------- */

.page-faq .faq-body {
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-faq .faq-group {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(46px, 6.5vw, 80px);
}

.page-faq .faq-group-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 14px;
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-faq .faq-group-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--coral-light);
  color: var(--coral-deep);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-group-title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-faq .faq-group-note {
  grid-column: 2;
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
}

.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
}

.page-faq .faq-split {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  align-items: start;
}

.page-faq .faq-split .faq-list {
  max-width: none;
}

.page-faq .faq-side-media {
  margin: 0;
  overflow: hidden;
  background: var(--shallow);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-faq .faq-side-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.88) contrast(1.02);
}

/* ---------- 手风琴条目 ---------- */

.page-faq .faq-item {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-faq .faq-item::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 20px;
  height: 20px;
  background: var(--sand);
  clip-path: polygon(0 0, 100% 100%, 100% 0);
  pointer-events: none;
}

.page-faq .faq-item:hover {
  border-color: var(--coral);
  background: var(--coral-light);
}

.page-faq .faq-item--hint {
  background: var(--coral-light);
}

.page-faq .faq-item--hint:hover {
  background: var(--coral-light);
  border-color: var(--coral);
}

.page-faq .faq-item[open] {
  background: var(--white);
  border-color: var(--line);
}

.page-faq .faq-q {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -3px;
}

.page-faq .faq-q-body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-q-text {
  display: block;
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--deep);
}

.page-faq .faq-q-hint {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--stone);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-faq .faq-item[open] .faq-q-hint {
  display: none;
}

.page-faq .faq-q-icon {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  margin-top: 3px;
  border-radius: 50%;
  border: 2px solid var(--palm);
  transition: transform 240ms var(--ease), border-color 200ms var(--ease);
}

.page-faq .faq-q-icon::before,
.page-faq .faq-q-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--palm);
  border-radius: 2px;
  transition: opacity 180ms var(--ease), transform 220ms var(--ease), background-color 180ms var(--ease);
}

.page-faq .faq-q-icon::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-q-icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item[open] .faq-q-icon {
  transform: rotate(180deg) scale(1.06);
  border-color: var(--coral);
}

.page-faq .faq-item[open] .faq-q-icon::before,
.page-faq .faq-item[open] .faq-q-icon::after {
  background: var(--coral);
}

.page-faq .faq-item[open] .faq-q-icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(.2);
}

.page-faq .faq-a {
  padding: 0 20px 20px;
}

.page-faq .faq-a p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--faq-ink-2);
}

.page-faq .faq-item[open] .faq-a {
  animation: faqReveal 260ms var(--ease) both;
}

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 组间引导 ---------- */

.page-faq .faq-bridge {
  position: relative;
  margin: clamp(22px, 3.2vw, 34px) 0 0;
  padding-top: 16px;
  font-size: 15px;
}

.page-faq .faq-bridge::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(58%, 380px);
  height: 2px;
  opacity: .45;
  background-image: repeating-linear-gradient(90deg, var(--sea) 0 10px, transparent 10px 20px);
  transform: rotate(-1.5deg);
  transform-origin: left center;
}

.page-faq .faq-bridge a {
  color: var(--coral-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 68, 31, .38);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .faq-bridge a:hover {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

.page-faq .faq-bridge a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

/* ---------- 客服区 ---------- */

.page-faq .faq-help {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 6.5vw, 86px) 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--deep) 0%, #0E4A73 58%, #10577F 100%);
}

.page-faq .faq-help::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -8%;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255, 107, 74, .3), transparent 68%);
}

.page-faq .faq-help-panel {
  position: relative;
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

.page-faq .faq-help-kicker {
  display: inline-flex;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--sun);
}

.page-faq .faq-help-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-faq .faq-help-copy > p {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .78);
}

.page-faq .faq-help-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-faq .faq-help-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(255, 255, 255, .88);
}

.page-faq .faq-help-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--coral);
}

.page-faq .faq-contact {
  margin: 0;
  padding: clamp(22px, 3vw, 30px);
  background: rgba(255, 255, 255, .08);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-faq .faq-contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.page-faq .faq-contact-row:first-child {
  padding-top: 0;
}

.page-faq .faq-contact-row dt {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--sun);
}

.page-faq .faq-contact-row dd {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--white);
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-contact-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .72);
}

.page-faq .faq-help-cta {
  margin-top: 20px;
  color: var(--white);
  border-color: rgba(255, 255, 255, .5);
}

.page-faq .faq-help-cta:hover {
  color: var(--ink);
  border-color: var(--coral);
}

.page-faq .faq-help-cta:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-faq .faq-q {
    padding: 20px 22px;
  }

  .page-faq .faq-a {
    padding: 0 22px 22px;
  }
}

@media (min-width: 920px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.35fr);
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }

  .page-faq .faq-help-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (max-width: 919px) {
  .page-faq .faq-side-media {
    max-width: 520px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item[open] .faq-a {
    animation: none;
  }

  .page-faq .faq-item:hover,
  .page-faq .faq-jump:hover {
    transform: none;
  }
}
<<<END>>>