.page-faq {
  --faq-bar: var(--c-azure);
  --faq-ease: var(--ease);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  color: var(--c-cream);
  background:
    radial-gradient(120% 100% at 88% 4%, rgba(255, 201, 60, .26), transparent 58%),
    linear-gradient(155deg, #123A6B 0%, #122F58 55%, #0B3B3C 100%);
  padding: calc(var(--header-offset) + 24px) 0 clamp(40px, 6vw, 68px);
  border-bottom-left-radius: clamp(24px, 4vw, 48px);
  border-bottom-right-radius: clamp(24px, 4vw, 48px);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 34px;
}

.page-faq .faq-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: var(--fs-xs);
}

.page-faq .faq-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(255, 247, 236, .45);
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(255, 247, 236, .8);
  text-decoration: none;
  transition: color var(--faq-ease);
}

.page-faq .faq-hero .breadcrumb a:hover {
  color: var(--c-yellow);
}

.page-faq .faq-hero .breadcrumb li[aria-current="page"] {
  color: rgba(255, 247, 236, .62);
}

.page-faq .faq-hero .eyebrow {
  color: var(--c-yellow);
}

.page-faq .faq-hero .h-display {
  margin: 10px 0 16px;
  color: var(--c-cream);
}

.page-faq .faq-hero .lede {
  max-width: 48ch;
  margin: 0;
  color: rgba(255, 247, 236, .87);
}

.page-faq .faq-hero-figure {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.page-faq .faq-hero-orbit {
  width: min(100%, 290px);
  height: auto;
  display: block;
}

.page-faq .faq-hero-orbit .orbit-track {
  animation: faq-orbit-dash 20s linear infinite;
}

@keyframes faq-orbit-dash {
  to { stroke-dashoffset: -200; }
}

.page-faq .faq-hero-note {
  margin: 0;
  font-size: var(--fs-sm);
  letter-spacing: .06em;
  color: rgba(255, 247, 236, .74);
}

/* ---------- 三步指引 ---------- */
.page-faq .faq-guide {
  padding: clamp(42px, 6vw, 76px) 0 clamp(32px, 4vw, 52px);
}

.page-faq .faq-guide-grid {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-faq .faq-guide-copy .h-section {
  margin: 8px 0 12px;
}

.page-faq .faq-guide-lede {
  margin: 0 0 28px;
  max-width: 56ch;
  color: var(--c-ink-soft);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 26px;
}

.page-faq .faq-step:last-child {
  padding-bottom: 0;
}

.page-faq .faq-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 25px;
  top: 60px;
  bottom: 10px;
  border-left: 2px dashed rgba(30, 111, 217, .34);
}

.page-faq .faq-step-num {
  position: relative;
  z-index: 1;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  border: 2px solid var(--c-azure);
  background: var(--c-paper);
  color: var(--c-azure);
}

.page-faq .faq-step:nth-child(1) .faq-step-num {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-paper);
  box-shadow: 0 14px 24px -16px rgba(242, 101, 34, .95);
}

.page-faq .faq-step:nth-child(3) .faq-step-num {
  border-color: var(--c-green);
  color: var(--c-green);
}

.page-faq .faq-step-body {
  padding-top: 8px;
  min-width: 0;
}

.page-faq .faq-step-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-faq .faq-step-body p {
  margin: 0;
  color: var(--c-ink-soft);
}

.page-faq .faq-step-check {
  margin-top: 10px;
  padding: 9px 14px;
  border-radius: var(--r-soft);
  border-left: 3px solid var(--c-yellow);
  background: var(--c-mist);
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}

.page-faq .faq-step-check strong {
  color: var(--c-ink);
}

.page-faq .faq-guide-figure {
  margin: 0;
}

.page-faq .faq-guide-figure .media {
  box-shadow: var(--shadow-card);
}

/* ---------- 问法主体 ---------- */
.page-faq .faq-faqs {
  padding: clamp(34px, 5vw, 60px) 0 clamp(40px, 6vw, 72px);
}

.page-faq .faq-body {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-faq .faq-index {
  background: var(--c-paper);
  border-radius: var(--r-card);
  padding: 18px;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-index-title {
  margin: 0 0 12px;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-ink-soft);
}

.page-faq .faq-index-list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
}

.page-faq .faq-index-list li {
  flex: 0 0 auto;
}

.page-faq .faq-index-list a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: var(--r-capsule);
  border: 1px solid transparent;
  background: var(--c-mist);
  color: var(--c-ink);
  font-size: var(--fs-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--faq-ease), color var(--faq-ease), border-color var(--faq-ease);
}

.page-faq .faq-index-list a:hover,
.page-faq .faq-index-list a:focus-visible {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-paper);
}

.page-faq .faq-main {
  display: grid;
  gap: clamp(26px, 4vw, 42px);
  min-width: 0;
}

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

.page-faq #guide,
.page-faq #find,
.page-faq #news,
.page-faq #downloads,
.page-faq #account,
.page-faq #terms,
.page-faq #support {
  scroll-margin-top: calc(var(--header-offset) + 18px);
}

.page-faq .faq-group-title {
  margin: 0 0 8px;
  font-size: clamp(1.3rem, 1.08rem + 1vw, 1.75rem);
}

.page-faq .faq-group-lede {
  margin: 0 0 20px;
  max-width: 62ch;
  color: var(--c-ink-soft);
}

.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-group--find .faq-fold { --faq-bar: var(--c-azure); }
.page-faq .faq-group--news .faq-fold { --faq-bar: var(--c-orange); }
.page-faq .faq-group--data .faq-fold { --faq-bar: var(--c-green); }
.page-faq .faq-group--account .faq-fold { --faq-bar: var(--c-indigo); }

.page-faq .faq-fold {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-soft);
  background: var(--c-paper);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-fold::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--faq-bar, var(--c-azure));
  transition: width var(--faq-ease);
}

.page-faq .faq-fold[open]::before {
  width: 7px;
}

.page-faq .faq-fold-q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px 20px 17px 24px;
  list-style: none;
  cursor: pointer;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--c-ink);
  transition: color var(--faq-ease);
}

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

.page-faq .faq-fold-q:hover {
  color: var(--c-orange-deep);
}

.page-faq .faq-fold-q::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--c-mist);
  color: var(--faq-bar, var(--c-azure));
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  transition: background var(--faq-ease), color var(--faq-ease);
}

.page-faq .faq-fold[open] .faq-fold-q::after {
  content: "−";
  background: var(--faq-bar, var(--c-azure));
  color: var(--c-paper);
}

.page-faq .faq-fold-a {
  padding: 0 24px 20px 24px;
  color: var(--c-ink-soft);
}

.page-faq .faq-fold-a p {
  margin: 0;
}

.page-faq .faq-fold-a p + p {
  margin-top: 8px;
}

.page-faq .faq-tip {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 16px;
  padding: 16px 20px;
  border-radius: var(--r-soft);
  border: 1px dashed rgba(30, 111, 217, .42);
  background: var(--c-mist);
}

.page-faq .faq-tip-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  color: var(--c-azure);
}

.page-faq .faq-tip p {
  margin: 0;
  color: var(--c-ink-soft);
}

.page-faq .faq-tip-lead {
  font-weight: 700;
  color: var(--c-ink);
}

.page-faq .faq-tip p + p {
  margin-top: 4px;
}

.page-faq .faq-more {
  margin: 18px 0 0;
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}

.page-faq .faq-band {
  padding: 16px 22px;
  border-left: 4px solid var(--c-yellow);
  border-radius: 0 var(--r-soft) var(--r-soft) 0;
  background: linear-gradient(90deg, rgba(30, 111, 217, .1), rgba(255, 201, 60, .16));
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}

.page-faq .faq-band p {
  margin: 0;
}

.page-faq .faq-band strong {
  color: var(--c-ink);
}

.page-faq .faq-figure {
  margin: 22px 0 0;
}

.page-faq .faq-figure .media {
  box-shadow: var(--shadow-card);
}

/* ---------- 术语对照 ---------- */
.page-faq .faq-terms {
  overflow-x: auto;
  border-radius: var(--r-card);
  background: var(--c-paper);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-terms table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-table);
}

.page-faq .faq-terms-caption {
  padding: 16px 20px 10px;
  text-align: left;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  color: var(--c-ink-soft);
}

.page-faq .faq-terms th,
.page-faq .faq-terms td {
  padding: 13px 20px;
  text-align: left;
  vertical-align: top;
}

.page-faq .faq-terms thead th {
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--c-paper);
  background: var(--c-wine);
}

.page-faq .faq-terms tbody tr {
  border-top: 1px solid var(--c-line);
  transition: background var(--faq-ease);
}

.page-faq .faq-terms tbody tr:hover {
  background: var(--c-mist);
}

.page-faq .faq-terms tbody th {
  width: 34%;
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}

.page-faq .faq-terms tbody td {
  color: var(--c-ink-soft);
}

/* ---------- 联系收尾 ---------- */
.page-faq .faq-support {
  color: var(--c-cream);
}

.page-faq .faq-support .eyebrow {
  color: var(--c-yellow);
}

.page-faq .faq-support .h-section {
  margin: 8px 0 12px;
  color: var(--c-cream);
}

.page-faq .faq-support-copy p {
  margin: 0;
  max-width: 62ch;
  color: rgba(255, 247, 236, .86);
}

.page-faq .faq-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-support .btn--ghost {
  background: transparent;
  color: var(--c-cream);
  border-color: rgba(255, 247, 236, .48);
}

.page-faq .faq-support .btn--ghost:hover,
.page-faq .faq-support .btn--ghost:focus-visible {
  border-color: var(--c-yellow);
  color: var(--c-yellow);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-tip {
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: center;
    gap: 48px;
  }

  .page-faq .faq-guide-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    gap: 56px;
  }

  .page-faq .faq-guide-figure {
    margin-top: 56px;
  }

  .page-faq .faq-support-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }

  .page-faq .faq-support-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1040px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 52px;
  }

  .page-faq .faq-index {
    order: 2;
    position: sticky;
    top: calc(var(--header-offset) + 14px);
  }

  .page-faq .faq-main {
    order: 1;
  }

  .page-faq .faq-index-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index-list li {
    flex: 0 0 auto;
  }

  .page-faq .faq-index-list a {
    display: block;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero-orbit .orbit-track {
    animation: none;
  }
}
<<<END>>>