.page-faq {
  --faq-rule: rgba(185, 178, 199, 0.16);
  --faq-panel: rgba(244, 239, 231, 0.045);
  --faq-panel-hover: rgba(244, 239, 231, 0.08);
  --cat: var(--cyan);
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 56px) 0 clamp(38px, 6vw, 68px);
  background:
    radial-gradient(880px 420px at 10% -12%, rgba(255, 46, 136, 0.24), transparent 70%),
    radial-gradient(720px 360px at 90% 4%, rgba(34, 224, 214, 0.16), transparent 72%),
    linear-gradient(180deg, #150B26 0%, #1A0E2E 58%, #150B26 100%);
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--magenta), var(--cyan), transparent);
  opacity: 0.5;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ash);
  margin-bottom: 26px;
}

.page-faq .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

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

.page-faq .crumb-sep {
  opacity: 0.5;
}

.page-faq .eyebrow {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ash);
  margin: 0 0 14px;
}

.page-faq .faq-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 6.6vw, 78px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--paper);
}

.page-faq .faq-title em {
  font-style: normal;
  color: var(--magenta);
  text-shadow: 0 0 26px rgba(255, 46, 136, 0.45);
}

.page-faq .faq-lede {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ash);
}

.page-faq .faq-stats {
  list-style: none;
  margin: 38px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-faq .faq-stat {
  padding: 16px 18px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius-s);
  background: var(--glass);
}

.page-faq .stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-faq .stat-num small {
  font-size: 0.44em;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-left: 2px;
}

.page-faq .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ash);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-body {
  padding: clamp(40px, 6vw, 72px) 0 clamp(20px, 3vw, 36px);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-faq .faq-toc {
  padding: 14px;
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius-s);
  background: var(--glass);
}

.page-faq .faq-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--ash);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-faq .faq-toc-list li {
  flex: none;
}

.page-faq .toc-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--faq-rule);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ash);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-faq .toc-link:hover,
.page-faq .toc-link:focus-visible {
  border-color: var(--cat);
  color: var(--paper);
  background: var(--faq-panel);
  outline: none;
}

.page-faq .toc-link:focus-visible {
  box-shadow: 0 0 0 2px rgba(34, 224, 214, 0.5);
}

.page-faq .toc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cat);
  box-shadow: 0 0 10px var(--cat);
  flex: none;
}

.page-faq .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  opacity: 0.75;
}

.page-faq .toc-link--start { --cat: var(--cyan); }
.page-faq .toc-link--find { --cat: var(--magenta); }
.page-faq .toc-link--account { --cat: var(--gold); }
.page-faq .toc-link--load { --cat: var(--moss); }
.page-faq .toc-link--guide { --cat: var(--clay); }

/* ---------- 分类区块 ---------- */
.page-faq .faq-cat {
  --cat: var(--cyan);
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding-top: clamp(30px, 4.5vw, 46px);
}

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

.page-faq .faq-cat--find { --cat: var(--magenta); }
.page-faq .faq-cat--account { --cat: var(--gold); }
.page-faq .faq-cat--load { --cat: var(--moss); }

.page-faq .faq-cat-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-faq .faq-cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cat);
  box-shadow: 0 0 14px var(--cat);
  flex: none;
}

.page-faq .faq-cat-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
  color: var(--paper);
}

.page-faq .faq-cat-note {
  max-width: 62ch;
  margin: 12px 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ash);
}

/* ---------- 问答条目 ---------- */
.page-faq .qa {
  border: 1px solid var(--faq-rule);
  border-left: 3px solid var(--cat);
  border-radius: var(--radius-s);
  background: var(--faq-panel);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .qa + .qa {
  margin-top: 10px;
}

.page-faq .qa:hover {
  background: var(--faq-panel-hover);
}

.page-faq .qa[open] {
  background: var(--faq-panel-hover);
}

.page-faq .qa > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
}

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

.page-faq .qa > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: var(--radius-s);
}

.page-faq .qa-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cat);
  padding-top: 3px;
}

.page-faq .qa-text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa-mark {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  margin-left: auto;
  align-self: center;
}

.page-faq .qa-mark::before,
.page-faq .qa-mark::after {
  content: "";
  position: absolute;
  background: var(--ash);
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}

.page-faq .qa-mark::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .qa-mark::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-faq .qa[open] .qa-mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .qa-a {
  padding: 0 20px 20px 54px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ash);
}

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

.page-faq .qa-a a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.4);
  transition: border-color 0.18s var(--ease);
}

.page-faq .qa-a a:hover,
.page-faq .qa-a a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 0 0 22px;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 46, 136, 0.2), rgba(34, 224, 214, 0.16));
}

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

.page-faq .faq-figure--wide img {
  aspect-ratio: 7 / 4;
}

.page-faq .faq-figure--tall img {
  aspect-ratio: 5 / 6;
}

/* ---------- 设备适配子网格 ---------- */
.page-faq .faq-load-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-faq .faq-load-grid .faq-figure {
  margin: 0;
}

/* ---------- 指南索引对照 ---------- */
.page-faq .faq-guides {
  margin-top: clamp(52px, 8vw, 96px);
  padding: clamp(48px, 7vw, 88px) 0 clamp(56px, 8vw, 96px);
  background: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(42, 36, 52, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(42, 36, 52, 0.055) 1px, transparent 1px);
  background-size: 56px 56px, 56px 56px;
  color: var(--ink);
  border-radius: var(--radius-l) var(--radius-l) 0 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-faq .guides-head {
  max-width: 68ch;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-faq .faq-guides .eyebrow {
  color: var(--clay);
  font-size: 12px;
  letter-spacing: 0.28em;
  margin: 0 0 14px;
}

.page-faq .guides-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}

.page-faq .guides-note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-faq .guide-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .guide-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
  border: 1px solid rgba(42, 36, 52, 0.14);
  border-radius: var(--radius-s);
  background: rgba(255, 255, 255, 0.74);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-faq .guide-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 12px 28px rgba(21, 11, 38, 0.1);
}

.page-faq .guide-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--clay);
}

.page-faq .guide-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  margin: 0;
  color: var(--ink);
}

.page-faq .guide-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  flex: 1 1 auto;
}

.page-faq .guide-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-faq .guide-count-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
}

.page-faq .guide-link {
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--magenta);
  padding-bottom: 2px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .guide-link:hover,
.page-faq .guide-link:focus-visible {
  color: #8C1A55;
  border-bottom-color: var(--cyan);
}

.page-faq .guide-card--a { border-top: 3px solid var(--cyan); }
.page-faq .guide-card--b { border-top: 3px solid var(--magenta); }
.page-faq .guide-card--c { border-top: 3px solid var(--gold); }
.page-faq .guide-card--d { border-top: 3px solid var(--moss); }

.page-faq .guides-foot {
  margin-top: clamp(30px, 4.5vw, 48px);
  padding-top: clamp(26px, 3.5vw, 38px);
  border-top: 1px solid rgba(42, 36, 52, 0.14);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.page-faq .guides-foot-text {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-load-grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-faq .guide-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-faq .guide-card--a { grid-column: span 7; }
  .page-faq .guide-card--b { grid-column: span 5; }
  .page-faq .guide-card--c { grid-column: span 5; }
  .page-faq .guide-card--d { grid-column: span 7; }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
    padding: 18px 16px;
  }

  .page-faq .faq-toc-list {
    display: block;
    overflow: visible;
  }

  .page-faq .faq-toc-list li + li {
    margin-top: 4px;
  }

  .page-faq .toc-link {
    display: flex;
    width: 100%;
    border-radius: 10px;
    border-color: transparent;
    padding: 10px 12px;
  }

  .page-faq .toc-link:hover,
  .page-faq .toc-link:focus-visible {
    border-color: var(--faq-rule);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-cat-note {
    margin-bottom: 24px;
  }

  .page-faq .qa > summary {
    padding: 18px 22px;
  }

  .page-faq .qa-a {
    padding: 0 26px 22px 58px;
  }
}

@media (max-width: 420px) {
  .page-faq .qa > summary {
    gap: 10px;
    font-size: 15px;
    padding: 14px 14px;
  }

  .page-faq .qa-a {
    padding: 0 16px 18px 16px;
  }

  .page-faq .faq-stat {
    padding: 14px 14px;
  }
}
<<<END>>>