.page-faq {
  --faq-line: rgba(201, 162, 39, 0.30);
  --faq-line-soft: rgba(143, 163, 184, 0.20);
  --faq-panel: rgba(18, 40, 63, 0.60);
  --faq-panel-open: rgba(18, 40, 63, 0.92);
  background: var(--wl-ink);
  color: var(--wl-on-dark);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-faq .wl-breadcrumb {
  padding-top: 76px;
}
.page-faq .wl-breadcrumb .wl-container {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--wl-muted);
}
.page-faq .wl-breadcrumb a {
  color: var(--wl-gold);
  text-decoration: none;
}
.page-faq .wl-breadcrumb a:hover {
  color: var(--wl-gold-hi);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 36px 0 60px;
  background:
    radial-gradient(880px 420px at 88% -12%, rgba(201, 162, 39, 0.16), transparent 68%),
    radial-gradient(620px 360px at 4% 108%, rgba(47, 179, 154, 0.10), transparent 70%),
    linear-gradient(180deg, var(--wl-ink) 0%, var(--wl-ink-2) 100%);
  border-bottom: 1px solid var(--faq-line);
}
.page-faq .faq-hero__inner {
  display: grid;
  gap: 34px;
}
.page-faq .faq-hero__title {
  margin: 12px 0 0;
  letter-spacing: -0.02em;
}
.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--wl-on-dark);
}
.page-faq .faq-hero__meta {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border: 1px solid var(--faq-line);
  border-radius: var(--wl-radius);
  overflow: hidden;
  background: var(--faq-line-soft);
}
.page-faq .faq-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(11, 26, 43, 0.86);
  font-size: 14px;
  color: var(--wl-on-dark-dim);
}
.page-faq .faq-hero__meta-num {
  color: var(--wl-gold-hi);
  font-size: 15px;
  letter-spacing: 0.08em;
}
.page-faq .faq-hero__figure {
  margin: 0;
}
.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 分组通用骨架 ---------- */
.page-faq .faq-group {
  padding: 56px 0;
  background: var(--wl-ink);
  border-bottom: 1px solid var(--faq-line-soft);
}
.page-faq .faq-group--layer {
  background: var(--wl-ink-2);
}
.page-faq .faq-group__inner {
  display: grid;
  gap: 26px;
}
.page-faq .faq-group__rail {
  position: relative;
}
.page-faq .faq-group__num {
  display: block;
  font-size: 15px;
  letter-spacing: 0.22em;
  color: var(--wl-gold);
}
.page-faq .faq-group__title {
  margin: 10px 0 0;
  font-size: 24px;
  line-height: 1.3;
  color: var(--wl-on-dark-strong);
  letter-spacing: -0.01em;
}
.page-faq .faq-group__title::after {
  content: "";
  display: block;
  width: 46px;
  height: 1px;
  margin-top: 16px;
  background: var(--wl-gold);
}
.page-faq .faq-group__desc {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wl-on-dark-dim);
}
.page-faq .faq-group__count {
  display: inline-block;
  margin: 16px 0 0;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--wl-muted);
  border: 1px solid var(--faq-line-soft);
  border-radius: var(--wl-radius);
  padding: 4px 10px;
}
.page-faq .faq-group__items {
  min-width: 0;
}

/* ---------- 问答条目 ---------- */
.page-faq .faq-item {
  border: 1px solid var(--faq-line-soft);
  border-radius: var(--wl-radius);
  background: var(--faq-panel);
  transition: transform 220ms var(--wl-ease), border-color 220ms var(--wl-ease),
    background-color 220ms var(--wl-ease);
}
.page-faq .faq-item + .faq-item {
  margin-top: 10px;
}
.page-faq .faq-item:hover {
  transform: translateY(-2px);
  border-color: var(--faq-line);
}
.page-faq .faq-item[open] {
  border-color: var(--wl-hairline);
  background: var(--faq-panel-open);
}
.page-faq .faq-item__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 17px 18px;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-item__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__code {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--wl-muted);
  transition: color 220ms var(--wl-ease);
}
.page-faq .faq-item[open] .faq-item__code {
  color: var(--wl-gold-hi);
}
.page-faq .faq-item__q {
  font-size: 16px;
  line-height: 1.55;
  color: var(--wl-on-dark-strong);
  font-weight: 600;
}
.page-faq .faq-item__mark {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
}
.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--wl-gold);
  transition: transform 220ms var(--wl-ease), opacity 220ms var(--wl-ease);
}
.page-faq .faq-item__mark::before {
  width: 14px;
  height: 1px;
  transform: translate(-50%, -50%);
}
.page-faq .faq-item__mark::after {
  width: 1px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.page-faq .faq-item[open] .faq-item__mark::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}
.page-faq .faq-item__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--faq-line-soft);
  margin-top: 2px;
  padding-top: 16px;
  animation: faq-fold-in 240ms var(--wl-ease) both;
}
.page-faq .faq-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wl-on-dark);
}
.page-faq .faq-item__body a {
  color: var(--wl-gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-line);
}
.page-faq .faq-item__body a:hover {
  border-bottom-color: var(--wl-gold-hi);
}

@keyframes faq-fold-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 状态色卡 ---------- */
.page-faq .faq-swatch {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border: 1px solid var(--faq-line-soft);
  border-radius: var(--wl-radius);
  overflow: hidden;
  background: var(--faq-line-soft);
}
.page-faq .faq-swatch__item {
  display: grid;
  grid-template-columns: 14px auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(11, 26, 43, 0.9);
}
.page-faq .faq-swatch__chip {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(245, 241, 232, 0.28);
}
.page-faq .faq-swatch__chip--open {
  background: var(--wl-teal);
  box-shadow: inset 0 0 0 3px rgba(47, 179, 154, 0.22);
}
.page-faq .faq-swatch__chip--action {
  background: var(--wl-coral);
  box-shadow: inset 0 0 0 3px rgba(255, 106, 69, 0.20);
}
.page-faq .faq-swatch__chip--paused {
  background: var(--wl-vermilion);
  box-shadow: inset 0 0 0 3px rgba(196, 57, 46, 0.22);
}
.page-faq .faq-swatch__label {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--wl-on-dark-strong);
}
.page-faq .faq-swatch__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--wl-on-dark-dim);
}

.page-faq .faq-status__figure {
  margin: 0 0 18px;
}
.page-faq .faq-status__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 结尾行动区 ---------- */
.page-faq .faq-outro {
  padding: 64px 0 72px;
  background:
    linear-gradient(180deg, rgba(201, 162, 39, 0.10) 0%, rgba(11, 26, 43, 0) 70%),
    var(--wl-ink);
}
.page-faq .faq-outro__inner {
  border: 1px solid var(--faq-line);
  border-radius: var(--wl-radius);
  padding: 28px 20px 32px;
  background: var(--wl-ink-2);
  box-shadow: var(--wl-shadow-2);
}
.page-faq .faq-outro__title {
  margin: 12px 0 0;
  color: var(--wl-on-dark-strong);
}
.page-faq .faq-outro__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wl-on-dark);
}
.page-faq .faq-outro__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-faq .faq-outro__actions .wl-btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .faq-hero__meta li {
    flex-direction: column;
    gap: 6px;
  }
  .page-faq .faq-swatch {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .faq-swatch__item {
    grid-template-columns: 14px minmax(0, 1fr);
    grid-template-rows: auto auto;
    row-gap: 6px;
  }
  .page-faq .faq-swatch__chip {
    grid-row: span 2;
  }
  .page-faq .faq-swatch__text {
    grid-column: 2;
  }
  .page-faq .faq-group__title {
    font-size: 28px;
  }
  .page-faq .faq-item__summary {
    padding: 20px 24px;
  }
  .page-faq .faq-item__body {
    padding: 18px 24px 22px;
  }
}

@media (min-width: 900px) {
  .page-faq .wl-breadcrumb {
    padding-top: 92px;
  }
  .page-faq .faq-hero {
    padding: 44px 0 76px;
  }
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 56px;
  }
  .page-faq .faq-group {
    padding: 76px 0;
  }
  .page-faq .faq-group__inner {
    grid-template-columns: minmax(210px, 258px) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-faq .faq-group__rail {
    position: sticky;
    top: 96px;
  }
  .page-faq .faq-group__title {
    font-size: 30px;
  }
  .page-faq .faq-outro {
    padding: 80px 0 88px;
  }
  .page-faq .faq-outro__inner {
    padding: 40px 44px 44px;
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-hero__title {
    font-size: 56px;
    line-height: 1.15;
  }
  .page-faq .faq-outro__title {
    font-size: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item__mark::before,
  .page-faq .faq-item__mark::after,
  .page-faq .faq-item__body {
    transition: none;
    animation: none;
  }
  .page-faq .faq-item:hover {
    transform: none;
  }
}