.page-faq {
  --faq-hairline: var(--border-line);
  --faq-soft: rgba(47, 224, 208, 0.06);
  --faq-soft-hover: rgba(47, 224, 208, 0.1);
}

/* ---------- 面包屑 ---------- */
.page-faq .crumbs {
  padding-top: 10px;
  margin-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding-top: 18px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 340px;
  background:
    radial-gradient(120% 150% at 14% 0%, rgba(76, 141, 255, 0.17), transparent 62%),
    radial-gradient(90% 130% at 88% 8%, rgba(47, 224, 208, 0.12), transparent 60%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  display: grid;
  gap: 24px;
  padding-bottom: 24px;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 12px 0 14px;
}

.page-faq .faq-hero__copy .lede {
  margin: 0;
  max-width: 62ch;
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.62;
}

.page-faq .faq-hero__panel {
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  background: var(--glass);
  padding: 16px 18px;
  display: grid;
  gap: 12px;
  box-shadow: inset 0 1px 0 rgba(233, 240, 248, 0.05);
  align-self: start;
}

.page-faq .faq-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--faq-hairline);
}

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

.page-faq .faq-hero__stat b {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-cyan);
  font-variant-numeric: tabular-nums;
  flex: 0 0 auto;
  min-width: 62px;
}

.page-faq .faq-hero__stat span {
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-secondary);
}

.page-faq .faq-hero__band {
  position: relative;
  margin-top: 6px;
}

.page-faq .faq-hero__band img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 开场并列卡片 ---------- */
.page-faq .faq-duo {
  display: grid;
  gap: 18px;
}

.page-faq .faq-card {
  position: relative;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  background: var(--glass);
  overflow: hidden;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-faq .faq-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--bar, var(--league-blue));
}

.page-faq .faq-card__head {
  padding: 18px 20px 14px 24px;
  border-bottom: 1px solid var(--faq-hairline);
  background: linear-gradient(180deg, rgba(28, 48, 74, 0.5), rgba(16, 31, 51, 0));
}

.page-faq .faq-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-faq .faq-card__note {
  margin: 6px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

/* ---------- 折叠问答条目 ---------- */
.page-faq .qa {
  border-top: 1px solid var(--faq-hairline);
}

.page-faq .qa:first-of-type {
  border-top: 0;
}

.page-faq .qa > summary {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text-primary);
  transition: background var(--dur-fast) var(--ease);
}

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

.page-faq .qa > summary::marker {
  content: "";
}

.page-faq .qa > summary:hover {
  background: var(--faq-soft);
}

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

.page-faq .qa > summary::after {
  content: "\25B8";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  color: var(--accent-cyan);
  transition: transform var(--dur) var(--ease);
}

.page-faq .qa[open] > summary::after {
  transform: rotate(90deg);
}

.page-faq .qa[open] > summary {
  background: var(--faq-soft);
}

.page-faq .qa__body {
  padding: 0 20px 16px;
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--text-secondary);
  animation: faqReveal var(--dur) var(--ease) both;
}

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

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

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 中段单栏长列表 ---------- */
.page-faq .faq-groups {
  display: grid;
  gap: 34px;
}

.page-faq .faq-group {
  border-top: 1px solid var(--faq-hairline);
  padding-top: 22px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.page-faq .faq-group__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 3px;
  background: var(--bar, var(--league-blue));
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-faq .faq-group__note {
  margin: 6px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.page-faq .faq-group__list {
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  background: var(--panel-navy);
  overflow: hidden;
}

.page-faq .faq-figure {
  margin: 0 0 18px;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  background: var(--panel-navy);
  overflow: hidden;
}

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

.page-faq .faq-figure figcaption {
  padding: 11px 16px 13px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
  border-top: 1px solid var(--faq-hairline);
}

/* ---------- 收束卡片 ---------- */
.page-faq .faq-cta {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--faq-hairline);
  border-radius: var(--radius);
  background: var(--glass);
  padding: 26px 22px;
  display: grid;
  gap: 16px;
}

.page-faq .faq-cta::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 44, 0.2), transparent 70%);
  pointer-events: none;
}

.page-faq .faq-cta__title {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 23px);
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-faq .faq-cta__lede {
  position: relative;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--text-secondary);
}

.page-faq .faq-cta__rows {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--faq-hairline);
}

.page-faq .faq-cta__rows li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--faq-hairline);
}

.page-faq .faq-cta__rows b {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.page-faq .faq-cta__rows span {
  font-size: 13.5px;
  line-height: 1.58;
  color: var(--text-secondary);
}

.page-faq .faq-cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 840px) {
  .page-faq .faq-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(264px, 0.58fr);
    align-items: end;
    gap: 44px;
    padding-bottom: 30px;
  }

  .page-faq .faq-hero__panel {
    align-self: end;
  }

  .page-faq .faq-cta {
    padding: 30px 28px;
  }

  .page-faq .faq-cta__rows li {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-groups {
    gap: 40px;
  }

  .page-faq .faq-group {
    padding-top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa > summary::after {
    transition: none;
  }

  .page-faq .qa__body {
    animation: none;
  }
}
</PAGE_CSS>>>

.page-faq {
  --bar: transparent;
}