.page-faq {
  --faq-rule: #14352B;
  --faq-answer-bg: rgba(230, 255, 248, .035);
  --faq-q-pad: 16px;
}

.page-faq a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 200, .32);
}
.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--cyan-deep);
  border-bottom-color: var(--cyan-deep);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-space) + 18px) 0 34px;
}
.page-faq .faq-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}
.page-faq .faq-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 85% at 78% 6%, rgba(43, 245, 200, .18), transparent 62%),
    radial-gradient(80% 70% at 8% 90%, rgba(255, 107, 74, .16), transparent 66%),
    linear-gradient(180deg, rgba(4, 20, 15, .58) 0%, rgba(4, 20, 15, .9) 58%, var(--ink-deep) 100%);
}
.page-faq .faq-hero-inner {
  position: relative;
}
.page-faq .breadcrumb-list {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.page-faq .faq-hero .kicker {
  margin-top: 18px;
}
.page-faq .page-title {
  margin: 10px 0 14px;
  max-width: 20ch;
}
.page-faq .faq-hero .lede {
  max-width: 60ch;
  color: var(--muted);
  margin: 0;
}

/* ---------- 分组跳转 ---------- */
.page-faq .faq-jump {
  border-top: 1px solid var(--faq-rule);
  border-bottom: 1px solid var(--faq-rule);
  background: linear-gradient(180deg, rgba(10, 35, 28, .85), rgba(4, 20, 15, .55));
}
.page-faq .faq-jump-inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-top: 12px;
  padding-bottom: 12px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-jump-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius-pill);
  background: var(--glass);
  color: var(--text);
  font-size: 14px;
  border-bottom: 1px solid var(--faq-rule);
  transition: border-color .22s ease, color .22s ease, background .22s ease;
}
.page-faq .faq-jump-link:hover,
.page-faq .faq-jump-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(43, 245, 200, .09);
  color: var(--cyan);
}
.page-faq .faq-jump-link--cta {
  border-color: rgba(255, 107, 74, .5);
}
.page-faq .faq-jump-link--cta:hover,
.page-faq .faq-jump-link--cta:focus-visible {
  border-color: var(--coral);
  color: var(--coral);
  background: rgba(255, 107, 74, .1);
}
.page-faq .faq-jump-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}
.page-faq .faq-jump-link--cta .faq-jump-num {
  color: var(--coral);
}

/* ---------- 分组骨架 ---------- */
.page-faq .faq-group {
  position: relative;
  padding: 42px 0 8px;
  scroll-margin-top: calc(var(--header-space) + 16px);
}
.page-faq .faq-group--last {
  padding-bottom: 56px;
}
.page-faq .faq-band {
  display: block;
  width: 68px;
  height: 10px;
  border-radius: var(--radius-pill);
  margin: 0 auto 0 var(--gutter);
  opacity: .92;
}
.page-faq .section-head {
  max-width: 74ch;
  margin-bottom: 24px;
}
.page-faq .section-title {
  margin: 6px 0 10px;
}
.page-faq .section-head .lede {
  color: var(--muted);
  margin: 0;
}

/* ---------- 折叠条目 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 12px;
}
.page-faq .faq-item {
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color .22s ease, background .22s ease;
}
.page-faq .faq-item:hover {
  border-color: rgba(43, 245, 200, .28);
}
.page-faq .faq-item[open] {
  border-color: rgba(43, 245, 200, .45);
  background: linear-gradient(180deg, rgba(10, 35, 28, 1), rgba(10, 35, 28, .82));
}
.page-faq .faq-q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: var(--faq-q-pad);
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--text);
}
.page-faq .faq-q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-q::marker {
  content: "";
}
.page-faq .faq-q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}
.page-faq .faq-q-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  padding-top: 4px;
  letter-spacing: .04em;
}
.page-faq .faq-q-text {
  flex: 1 1 auto;
  min-width: 0;
}
.page-faq .faq-q-plus {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 5px;
}
.page-faq .faq-q-plus::before,
.page-faq .faq-q-plus::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  transition: transform .26s ease, opacity .26s ease;
}
.page-faq .faq-q-plus::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}
.page-faq .faq-q-plus::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}
.page-faq .faq-item[open] .faq-q-plus::after {
  transform: scaleY(0);
  opacity: 0;
}
.page-faq .faq-a {
  margin: 0 18px 18px 28px;
  padding: 12px 0 0 16px;
  border-top: 1px solid var(--faq-rule);
  border-left: 2px solid rgba(43, 245, 200, .26);
  background: var(--faq-answer-bg);
  border-radius: 0 0 8px 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}
.page-faq .faq-a p {
  margin: 0;
}
.page-faq .faq-a p + p {
  margin-top: 10px;
}

/* ---------- 01 组：图文分栏 ---------- */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.page-faq .faq-split-side {
  order: -1;
}
.page-faq .faq-figure {
  margin: 0;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
}
.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-faq .faq-figure figcaption {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--muted);
  border-top: 1px solid var(--faq-rule);
}

/* ---------- 查阅顺序 ---------- */
.page-faq .order-block {
  margin-top: 26px;
  padding: 20px 18px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(42, 27, 74, .58), rgba(10, 35, 28, .92) 58%),
    var(--ink-2);
}
.page-faq .order-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 14px;
}
.page-faq .order-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.page-faq .order-note {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}
.page-faq .order-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.page-faq .order-bar .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius-pill);
  background: var(--glass);
  color: var(--text);
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color .22s ease, color .22s ease, background .22s ease;
}
.page-faq .order-bar .filter-btn:hover,
.page-faq .order-bar .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-faq .order-bar .filter-btn[aria-pressed="true"] {
  border-color: var(--coral);
  background: rgba(255, 107, 74, .14);
  color: var(--coral-soft);
}
.page-faq .order-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .order-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px 14px 14px;
  border: 1px solid var(--faq-rule);
  border-radius: 12px;
  background: rgba(4, 20, 15, .5);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  transition: border-color .22s ease, transform .22s ease;
}
.page-faq .order-step::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 14px;
  bottom: 14px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--cyan);
  transform: skewX(-12deg);
  opacity: .7;
}
.page-faq .order-step.is-selected {
  border-color: var(--coral);
  transform: translateX(4px);
}
.page-faq .order-step.is-selected::before {
  background: var(--coral);
  opacity: 1;
}
.page-faq .order-step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  padding-top: 2px;
}
.page-faq .order-step-body strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  margin-bottom: 2px;
}

/* ---------- 表格 ---------- */
.page-faq .table-scroll {
  overflow-x: auto;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
  background: var(--ink-2);
  -webkit-overflow-scrolling: touch;
}
.page-faq .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14.5px;
}
.page-faq .data-table caption {
  text-align: left;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--faq-rule);
}
.page-faq .data-table th,
.page-faq .data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--faq-rule);
  white-space: nowrap;
}
.page-faq .data-table thead th {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
  font-weight: 500;
  background: rgba(20, 53, 43, .5);
}
.page-faq .data-table tbody th {
  color: var(--text);
  font-weight: 600;
}
.page-faq .data-table td {
  color: var(--muted);
}
.page-faq .data-table .is-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}
.page-faq .data-table tbody tr:last-child th,
.page-faq .data-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-faq .faq-list {
  margin-top: 20px;
}

/* ---------- 旁注 ---------- */
.page-faq .note {
  margin-top: 18px;
  padding: 12px 16px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 10px 10px 0;
  background: rgba(43, 245, 200, .06);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-faq .note--coral {
  border-left-color: var(--coral);
  background: rgba(255, 107, 74, .08);
}

/* ---------- 联系块 ---------- */
.page-faq .faq-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-faq .faq-contact-card {
  padding: 20px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.page-faq .faq-contact-card p {
  margin: 0;
}
.page-faq .faq-contact-title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}
.page-faq .contact-key {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--text);
  padding: 6px 0;
  border-bottom: 1px dashed var(--faq-rule);
}
.page-faq .faq-contact-card .contact-key:last-of-type {
  border-bottom: 0;
  margin-bottom: 8px;
}
.page-faq .faq-legal-note {
  margin-top: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-faq .faq-back {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--faq-rule);
}
.page-faq .faq-back .btn {
  border-bottom: 0;
  color: inherit;
}
.page-faq .faq-back .btn-primary {
  color: var(--ink-deep);
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: calc(var(--header-space) + 34px) 0 52px;
  }
  .page-faq .faq-group {
    padding-top: 56px;
  }
  .page-faq .faq-list--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .order-block {
    padding: 26px 24px;
  }
  .page-faq .faq-a {
    margin: 0 22px 22px 44px;
    padding-left: 20px;
  }
  .page-faq .faq-q {
    padding: 18px 22px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 30px;
  }
  .page-faq .faq-split-side {
    order: 0;
  }
  .page-faq .order-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .order-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 18px 16px 18px 20px;
  }
  .page-faq .order-step-num {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>