.page-faq {
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/* ========== Hero 首屏 ========== */
.page-faq .faq-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: 44px 0 56px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255,165,0,0.12) 0%, transparent 38%),
    linear-gradient(300deg, transparent 68%, rgba(255,165,0,0.18) 100%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: '';
  position: absolute;
  right: -6%;
  top: 10%;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(255,165,0,0.35);
  transform: rotate(12deg);
  pointer-events: none;
}

.page-faq .faq-hero-layout {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-faq .faq-hero-media {
  position: relative;
}

.page-faq .faq-hero-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  transform: skewX(-8deg);
  margin-bottom: 12px;
}

.page-faq .faq-hero-img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border: 1px solid rgba(255,165,0,0.45);
  box-shadow: 10px 10px 0 rgba(255,165,0,0.1);
}

.page-faq .faq-hero-copy {
  position: relative;
}

.page-faq .faq-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(245,240,230,0.72);
  margin-bottom: 18px;
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(245,240,230,0.9);
  text-decoration: none;
  border-bottom: 1px solid rgba(245,240,230,0.3);
  transition: border-color 0.2s ease;
}

.page-faq .faq-hero .breadcrumb a:hover {
  border-color: var(--accent);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  line-height: 1.25;
  margin: 0 0 16px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-faq .faq-hero-lead {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(245,240,230,0.82);
  margin: 0 0 24px;
  max-width: 560px;
}

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

.page-faq .faq-hero-actions .btn-outline {
  border-color: rgba(245,240,230,0.65);
  color: var(--paper);
  background: transparent;
}

.page-faq .faq-hero-actions .btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ========== 通用 Section ========== */
.page-faq .faq-section {
  position: relative;
  padding: 56px 0 48px;
}

.page-faq .faq-section + .faq-section {
  border-top: 1px solid var(--line);
}

.page-faq .faq-section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.page-faq .faq-section-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-faq .faq-section-num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.page-faq .faq-section-head .tag {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
}

.page-faq .faq-section-intro h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-faq .faq-section-intro p {
  margin: 0;
  color: var(--gray);
  font-size: 0.925rem;
  line-height: 1.7;
  max-width: 580px;
}

/* ========== 手风琴问答 ========== */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-item-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item-summary::before {
  display: none;
}

.page-faq .faq-item-count {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--ink);
  background: rgba(255,165,0,0.14);
  padding: 8px 10px;
  flex-shrink: 0;
  border-radius: var(--radius);
}

.page-faq .faq-item-question {
  flex: 1;
  font-family: var(--font-heading);
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-item-arrow {
  flex-shrink: 0;
  color: var(--ink);
  transition: transform 0.28s ease, color 0.2s ease;
}

.page-faq .faq-item[open] .faq-item-arrow {
  transform: rotate(180deg);
  color: var(--accent);
}

.page-faq .faq-item-answer {
  padding: 14px 20px 22px;
  border-top: 1px dashed var(--line);
  margin: 0 20px;
}

.page-faq .faq-item-answer p {
  margin: 0;
  color: var(--gray);
  font-size: 0.925rem;
  line-height: 1.75;
}

.page-faq .faq-item-answer a {
  color: var(--ink);
  border-bottom: 1px solid var(--accent);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-item-answer a:hover {
  color: var(--accent);
}

/* ========== 篮球场馆区块微调 ========== */
.page-faq .faq-section--venue {
  background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.45) 12%, rgba(255,255,255,0.45) 88%, transparent 100%);
}

/* ========== 历史版本索引 ========== */
.page-faq .faq-layout {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-faq .faq-index-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px;
  box-shadow: 0 2px 0 rgba(10,31,68,0.08);
}

.page-faq .faq-index-img {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-index-figure figcaption {
  padding: 12px 4px 4px;
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ========== 联系与支持面板 ========== */
.page-faq .faq-contact-panel {
  margin-top: 40px;
  padding: 28px 22px;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-faq .faq-contact-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 0 0 14px;
  color: var(--paper);
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-faq .faq-contact-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-bottom: 1px solid rgba(245,240,230,0.14);
  padding-bottom: 10px;
}

.page-faq .faq-contact-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245,240,230,0.55);
}

.page-faq .faq-contact-value {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .faq-contact-note {
  border-top: 1px solid rgba(255,165,0,0.35);
  padding-top: 18px;
}

.page-faq .faq-contact-note p {
  margin: 0 0 16px;
  color: rgba(245,240,230,0.75);
  line-height: 1.7;
  font-size: 0.9rem;
}

.page-faq .faq-contact-note .btn-accent {
  background: var(--accent);
  color: var(--ink);
}

/* ========== 桌面端 ========== */
@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 72px 0 88px;
  }

  .page-faq .faq-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 56px;
  }

  .page-faq .faq-hero h1 {
    font-size: 2.4rem;
    line-height: 1.2;
  }

  .page-faq .faq-hero-lead {
    font-size: 1.05rem;
  }

  .page-faq .faq-section {
    padding: 88px 0 72px;
  }

  .page-faq .faq-section-head {
    flex-direction: row;
    align-items: flex-start;
    gap: 28px;
    margin-bottom: 44px;
  }

  .page-faq .faq-section-meta {
    min-width: 240px;
  }

  .page-faq .faq-section-num {
    font-size: 2.6rem;
  }

  .page-faq .faq-section-intro h2 {
    font-size: 1.8rem;
  }

  .page-faq .faq-item-summary {
    padding: 22px 26px;
    gap: 18px;
  }

  .page-faq .faq-item-question {
    font-size: 1.05rem;
  }

  .page-faq .faq-item-answer {
    padding: 18px 26px 24px;
  }

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    align-items: start;
  }

  .page-faq .faq-index-figure {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-contact-panel {
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    padding: 36px 40px;
    gap: 48px;
  }

  .page-faq .faq-contact-info {
    flex: 1;
  }

  .page-faq .faq-contact-note {
    flex: 1;
    border-top: 0;
    border-left: 1px solid rgba(255,165,0,0.35);
    padding-top: 0;
    padding-left: 40px;
  }

  .page-faq .faq-contact-list li {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }
}