.page-faq {
  padding-bottom: 72px;
}

.page-faq .container {
  max-width: 1200px;
}

/* 首屏 */
.page-faq .faq-hero {
  padding: 24px 0 30px;
  border-bottom: var(--bd);
}

.page-faq .faq-hero h1 {
  font-size: clamp(2.05rem, 8.4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 14px 0 16px;
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
  max-width: 62ch;
}

.page-faq .faq-hero__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: var(--bd);
  border-radius: var(--radius);
  background: var(--ink-900);
  font-size: 0.82rem;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero__facts .mono {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cyan);
}

/* 双栏骨架 */
.page-faq .faq-shell {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

/* 分类导航：档案侧签 */
.page-faq .faq-side {
  align-self: start;
  border: var(--bd);
  border-radius: var(--radius);
  background: var(--ink-900);
  padding: 14px 12px;
}

.page-faq .faq-side__title {
  margin: 0 0 10px;
  padding-left: 2px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-faq .faq-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-faq .faq-side__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  border-left: 2px solid transparent;
  color: var(--chalk);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.4;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-side__link:hover,
.page-faq .faq-side__link:focus-visible {
  background: rgba(61, 232, 192, 0.09);
  border-left-color: var(--cyan);
  color: var(--cyan);
}

.page-faq .faq-side__num {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* 章节 */
.page-faq .faq-main {
  min-width: 0;
}

.page-faq .faq-group {
  scroll-margin-top: 130px;
}

.page-faq .faq-group + .faq-group {
  margin-top: 46px;
  padding-top: 34px;
  border-top: var(--bd);
}

.page-faq .faq-group__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ink-800);
  margin-bottom: 18px;
}

.page-faq .faq-group__num {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
  padding-top: 2px;
}

.page-faq .faq-group__head h2 {
  margin: 0 0 6px;
  font-size: clamp(1.35rem, 4.5vw, 1.62rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-faq .faq-group__intro {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
  max-width: 54ch;
}

/* 折叠问答 */
.page-faq .qa {
  border: var(--bd);
  border-radius: var(--radius);
  background: var(--ink-900);
  margin-bottom: 10px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--board-500);
}

.page-faq .qa > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 0.97rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--chalk);
}

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

.page-faq .qa > summary:hover {
  color: var(--cyan);
}

.page-faq .qa__mark {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
}

.page-faq .qa__mark::before,
.page-faq .qa__mark::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  transition: transform var(--dur) var(--ease), opacity var(--dur) 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__body {
  padding: 14px 16px 16px;
  border-top: 1px dashed var(--ink-800);
}

.page-faq .qa__body p {
  margin: 0 0 10px;
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--paper);
}

.page-faq .qa__body p:first-child {
  color: var(--chalk);
  font-weight: 600;
}

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

.page-faq .qa__body a {
  color: var(--cyan);
}

/* 缺阵原因四类 */
.page-faq .reason-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 22px;
}

.page-faq .reason {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 12px 13px;
  border: var(--bd);
  border-left-width: 3px;
  border-radius: var(--radius);
  background: var(--ink-900);
}

.page-faq .reason--injury {
  border-left-color: var(--alert);
}

.page-faq .reason--suspend {
  border-left-color: var(--steel);
}

.page-faq .reason--duty {
  border-left-color: var(--cyan);
}

.page-faq .reason--personal {
  border-left-color: var(--mist);
}

.page-faq .reason__chip {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: var(--ink-800);
}

.page-faq .reason--injury .reason__chip {
  background: var(--alert);
}

.page-faq .reason--suspend .reason__chip {
  background: var(--steel);
}

.page-faq .reason--duty .reason__chip {
  background: var(--cyan);
}

.page-faq .reason--personal .reason__chip {
  background: var(--mist);
}

.page-faq .reason__name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--chalk);
}

.page-faq .reason__desc {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 图示 */
.page-faq .faq-figure {
  margin: 0 0 22px;
  border: var(--bd);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-900);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-faq .faq-figure--tall img {
  aspect-ratio: 4 / 3;
}

.page-faq .faq-figure figcaption {
  padding: 10px 14px;
  border-top: var(--bd);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}

/* 收尾 */
.page-faq .faq-cta {
  margin-top: 20px;
  padding: 18px;
  border: var(--bd);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(61, 232, 192, 0.08), rgba(61, 232, 192, 0) 62%), var(--ink-900);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.page-faq .faq-cta__text {
  margin: 0;
  flex: 1 1 260px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--chalk);
}

.page-faq .faq-footnote {
  margin: 34px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--ink-800);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-footnote a {
  color: var(--cyan);
}

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

@media (min-width: 900px) {
  .page-faq {
    padding-bottom: 96px;
  }

  .page-faq .faq-hero {
    padding: 40px 0 40px;
  }

  .page-faq .faq-shell {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 46px;
    margin-top: 42px;
  }

  .page-faq .faq-side {
    position: sticky;
    top: 128px;
    padding: 18px 14px;
  }

  .page-faq .faq-side__list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-faq .qa > summary {
    padding: 16px 20px;
  }

  .page-faq .qa__body {
    padding: 16px 20px 18px;
  }

  .page-faq .faq-cta {
    padding: 20px 22px;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 26px;
    align-items: start;
  }

  .page-faq .faq-split .faq-figure {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__mark::before,
  .page-faq .qa__mark::after,
  .page-faq .qa,
  .page-faq .faq-side__link {
    transition: none;
  }
}