.page-faq {
  --faq-shadow: 5px 5px 0 var(--ink);
  --faq-accent: var(--grass);
  --faq-ink-soft: #23362F;
  background: var(--ink);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: 26px 0 54px;
  background:
    radial-gradient(120% 92% at 82% 0%, rgba(30, 138, 103, .38), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 241, 58, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 241, 58, .09) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}

.page-faq .faq-hero > .wrap {
  position: relative;
}

.page-faq .breadcrumbs {
  font-size: 13px;
  color: var(--stat-inv);
}

.page-faq .breadcrumbs a {
  color: var(--neon);
  text-decoration: none;
}

.page-faq .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.04;
  font-size: clamp(32px, 7.4vw, 66px);
  margin: 14px 0 18px;
  color: var(--mist);
}

.page-faq .faq-hero .eyebrow {
  color: var(--neon);
}

.page-faq .faq-hero .lede {
  max-width: 62ch;
  margin: 0;
  color: var(--stat-inv);
  font-size: 16.5px;
  line-height: 1.8;
}

.page-faq .faq-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: rgba(200, 241, 58, .3);
  border: 2px solid rgba(200, 241, 58, .3);
}

.page-faq .faq-facts__item {
  background: var(--ink-2);
  padding: 14px 12px;
}

.page-faq .faq-facts dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stat-inv);
}

.page-faq .faq-facts dd {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 600;
  color: var(--mist);
  line-height: 1.2;
}

.page-faq .faq-facts dd .num {
  color: var(--neon);
  font-size: 26px;
}

.page-faq .faq-hero__media {
  margin: 36px 0 0;
  border: 2px solid rgba(200, 241, 58, .32);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .55);
  background: linear-gradient(140deg, var(--ink-2), var(--ink-3));
  overflow: hidden;
}

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

/* ---------- 问答主体 ---------- */

.page-faq .faq-body {
  background: var(--mist);
  color: var(--faq-ink-soft);
  padding: 44px 0 68px;
}

.page-faq .faq-layout {
  display: block;
}

.page-faq .faq-rail {
  margin-bottom: 32px;
}

.page-faq .faq-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--grass);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ink);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(142px, 1fr));
  gap: 8px;
}

.page-faq .faq-rail__list a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  background: #FFFFFF;
  border: 2px solid rgba(11, 61, 46, .18);
  border-left: 5px solid var(--grass);
  transition: background .26s var(--ease), border-color .26s var(--ease), transform .26s var(--ease);
}

.page-faq .faq-rail__list a:hover,
.page-faq .faq-rail__list a:focus-visible {
  background: var(--neon-soft);
  border-color: var(--ink);
  border-left-color: var(--ink);
  transform: translateX(3px);
}

.page-faq .faq-rail__list .num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  color: var(--stat);
}

.page-faq .faq-rail__note {
  margin-top: 22px;
  padding: 16px;
  background: var(--mist-2);
  border: 2px solid var(--ink);
}

.page-faq .faq-rail__note p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

.page-faq .faq-rail__note .btn {
  font-size: 14px;
}

/* ---------- 分组 ---------- */

.page-faq .faq-group {
  margin: 0 0 56px;
  scroll-margin-top: 120px;
}

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

.page-faq .faq-group--tickets { --faq-accent: var(--grass); }
.page-faq .faq-group--penalty { --faq-accent: var(--sapphire); }
.page-faq .faq-group--shirt { --faq-accent: var(--ember); }
.page-faq .faq-group--account { --faq-accent: var(--grass); }
.page-faq .faq-group--cite { --faq-accent: var(--sapphire); }

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 13px;
  padding-bottom: 10px;
  margin-bottom: 20px;
  border-bottom: 3px solid var(--ink);
}

.page-faq .faq-group__no {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--faq-accent);
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -.01em;
  font-size: clamp(21px, 4vw, 30px);
  color: var(--ink);
}

.page-faq .faq-group__media {
  margin: 0 0 20px;
  border: 2px solid var(--ink);
  box-shadow: var(--faq-shadow);
  background: linear-gradient(140deg, var(--ink-2), var(--grass));
  overflow: hidden;
}

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

/* ---------- 折叠问答 ---------- */

.page-faq .qa {
  border: 2px solid var(--ink);
  border-left: 8px solid var(--faq-accent);
  background: #FFFFFF;
  margin-bottom: 10px;
  box-shadow: var(--faq-shadow);
  transition: box-shadow .28s var(--ease), transform .28s var(--ease);
}

.page-faq .qa:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}

.page-faq .qa[open] {
  box-shadow: 8px 8px 0 var(--ink);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .qa__q::-webkit-details-marker {
  display: none;
}

.page-faq .qa__q:focus-visible {
  outline: 3px solid var(--sapphire);
  outline-offset: -3px;
}

.page-faq .qa__marker {
  flex: 0 0 auto;
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border: 2px solid var(--ink);
  background: var(--faq-accent);
}

.page-faq .qa__marker::before,
.page-faq .qa__marker::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--ink);
}

.page-faq .qa__marker::before {
  width: 9px;
  height: 2px;
}

.page-faq .qa__marker::after {
  width: 2px;
  height: 9px;
  transition: transform .24s var(--ease), opacity .24s var(--ease);
}

.page-faq .qa[open] .qa__marker::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .qa__a {
  padding: 0 16px 17px 46px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--faq-ink-soft);
}

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

.page-faq .qa__a p + p {
  margin-top: 9px;
}

.page-faq .qa-num {
  font-family: var(--font-num);
  font-weight: 600;
  color: var(--ink-3);
  background: var(--neon);
  border-bottom: 2px solid var(--ink);
  padding: 0 4px;
}

/* ---------- 组尾横条 ---------- */

.page-faq .faq-more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 20px;
  padding: 14px 18px;
  background: var(--ink);
  color: var(--mist);
  text-decoration: none;
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 rgba(11, 61, 46, .22);
  font-size: 15px;
  font-weight: 600;
  transition: background .26s var(--ease), box-shadow .26s var(--ease), transform .26s var(--ease);
}

.page-faq .faq-more:hover,
.page-faq .faq-more:focus-visible {
  background: var(--ink-2);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(11, 61, 46, .32);
}

.page-faq .faq-more__arrow {
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--neon);
  transition: transform .26s var(--ease);
}

.page-faq .faq-more:hover .faq-more__arrow {
  transform: translateX(6px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 34px 0 66px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
  }

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

  .page-faq .faq-hero__media {
    margin-top: 44px;
  }

  .page-faq .qa__q {
    font-size: 18px;
    padding: 17px 20px;
  }

  .page-faq .qa__a {
    padding: 0 20px 19px 50px;
    font-size: 16px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    padding: 56px 0 86px;
  }

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 58px;
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 118px;
    margin-bottom: 0;
  }

  .page-faq .faq-rail__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-faq .faq-group {
    margin-bottom: 70px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa__marker::after,
  .page-faq .faq-more,
  .page-faq .faq-more__arrow,
  .page-faq .faq-rail__list a {
    transition: none;
  }

  .page-faq .qa:hover,
  .page-faq .faq-more:hover {
    transform: none;
  }
}