.page-faq {
  --faq-line: rgba(199, 210, 228, 0.14);
  --faq-line-strong: rgba(199, 210, 228, 0.3);
  --faq-panel: #0B1220;
  --faq-cyan-soft: rgba(23, 234, 217, 0.12);
  --faq-amber-soft: rgba(245, 185, 59, 0.14);
  --faq-radius: 4px;
  color: var(--star-silver);
}

.page-faq .faq-crumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(24px, 5vw, 48px) 0 clamp(32px, 6vw, 64px);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 30px;
  align-items: end;
}

.page-faq .faq-hero-copy .eyebrow {
  margin-bottom: 14px;
}

.page-faq .faq-hero-copy h1 {
  font-family: var(--font-narrow);
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0 0 18px;
  max-width: 20ch;
}

.page-faq .faq-hero-copy .lede {
  max-width: 52ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: var(--star-silver);
  opacity: 0.86;
  margin: 0;
}

.page-faq .faq-hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 26px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--faq-line);
  font-size: 13px;
  color: var(--steel);
}

.page-faq .faq-hero-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-faq .faq-meta-num {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--pulse-cyan);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero-figure {
  position: relative;
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: var(--faq-panel);
  box-shadow: 0 18px 44px -30px rgba(0, 0, 0, 0.9);
}

.page-faq .media-14x9 {
  aspect-ratio: 14 / 9;
}

.page-faq .faq-hero-figure img,
.page-faq .faq-ticket-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.page-faq .faq-hero-figure .media-badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border-radius: 2px;
  background: rgba(6, 11, 24, 0.82);
  border: 1px solid var(--faq-line-strong);
  color: var(--pulse-cyan);
}

/* ---------- 分类跳转 ---------- */
.page-faq .faq-jump {
  border-top: 1px solid var(--faq-line);
  border-bottom: 1px solid var(--faq-line);
  background: linear-gradient(180deg, rgba(11, 18, 32, 0.72), rgba(6, 11, 24, 0.35));
}

.page-faq .faq-jump-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 14px;
  padding-bottom: 14px;
  scrollbar-width: thin;
}

.page-faq .faq-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--faq-line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--star-silver);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.page-faq .faq-chip span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
  transition: color 0.18s ease;
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  border-color: var(--pulse-cyan);
  color: var(--white);
  background: var(--faq-cyan-soft);
}

.page-faq .faq-chip:hover span,
.page-faq .faq-chip:focus-visible span {
  color: var(--pulse-cyan);
}

/* ---------- 问答区块 ---------- */
.page-faq .faq-block {
  padding: clamp(40px, 8vw, 84px) 0 0;
}

.page-faq .faq-block-grid {
  display: grid;
  gap: 24px;
}

.page-faq .faq-block-aside {
  border-left: 1px solid var(--faq-line-strong);
  padding-left: 18px;
}

.page-faq .faq-block-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 10px;
}

.page-faq .faq-block-aside .section-title {
  font-family: var(--font-narrow);
  font-size: clamp(21px, 3.6vw, 28px);
  line-height: 1.25;
  color: var(--white);
  margin: 0 0 12px;
}

.page-faq .faq-block-aside p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
  margin: 0 0 18px;
  max-width: 40ch;
}

/* ---------- 展开条目 ---------- */
.page-faq .faq-list {
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px 0;
  cursor: pointer;
  list-style: none;
  transition: color 0.18s ease;
}

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

.page-faq .faq-item > summary:hover,
.page-faq .faq-item > summary:focus-visible {
  color: var(--pulse-cyan);
}

.page-faq .faq-q-num {
  flex: 0 0 34px;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  transition: color 0.18s ease;
}

.page-faq .faq-q-text {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: inherit;
}

.page-faq .faq-toggle {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 3px;
}

.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--steel);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.page-faq .faq-toggle::before {
  width: 14px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-toggle::after {
  width: 1px;
  height: 14px;
  transform: translate(-50%, -50%) scaleY(1);
}

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

.page-faq .faq-item[open] .faq-toggle::before {
  background: var(--pulse-cyan);
}

.page-faq .faq-item[open] .faq-q-num {
  color: var(--pulse-cyan);
}

.page-faq .faq-item[open] .faq-q-text {
  color: var(--white);
}

.page-faq .faq-item .disclosure-body {
  padding: 0 0 20px 46px;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--star-silver);
  opacity: 0.85;
}

.page-faq .faq-item .disclosure-body p {
  margin: 0;
  max-width: 62ch;
}

/* ---------- 季票配图 ---------- */
.page-faq .faq-ticket-figure {
  margin: 22px 0 0;
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: var(--faq-panel);
}

.page-faq .media-3x2 {
  aspect-ratio: 3 / 2;
}

/* ---------- 收尾 ---------- */
.page-faq .faq-outro {
  margin-top: clamp(48px, 8vw, 92px);
  border-top: 1px solid var(--faq-line-strong);
  background: linear-gradient(135deg, rgba(245, 185, 59, 0.1), rgba(23, 234, 217, 0.07) 55%, rgba(6, 11, 24, 0.2));
}

.page-faq .faq-outro-inner {
  display: grid;
  gap: 22px;
  padding-top: clamp(32px, 6vw, 56px);
  padding-bottom: clamp(32px, 6vw, 56px);
}

.page-faq .faq-outro-inner .eyebrow {
  margin-bottom: 10px;
}

.page-faq .faq-outro-inner .section-title {
  font-family: var(--font-narrow);
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.2;
  color: var(--white);
  margin: 0 0 12px;
}

.page-faq .faq-outro-inner p {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--star-silver);
  opacity: 0.85;
}

.page-faq .faq-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-outro-inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: center;
    gap: 32px;
  }

  .page-faq .faq-outro-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }

  .page-faq .faq-block-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-ticket-figure {
    grid-column: 1 / -1;
    margin-top: 28px;
    max-width: 780px;
  }

  .page-faq .faq-item > summary {
    gap: 18px;
    padding: 20px 0;
  }

  .page-faq .faq-q-text {
    font-size: 16px;
  }

  .page-faq .faq-q-num {
    flex-basis: 42px;
  }

  .page-faq .faq-item .disclosure-body {
    padding-left: 60px;
    padding-bottom: 24px;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-block-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: 64px;
  }

  .page-faq .faq-hero-copy h1 {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-chip,
  .page-faq .faq-item > summary,
  .page-faq .faq-toggle::before,
  .page-faq .faq-toggle::after {
    transition: none;
  }
}