.page-faq {
  --faq-answer-bg: #14362A;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
}

.page-faq .page-shell {
  width: min(100% - 2.5rem, var(--max-w));
  margin-inline: auto;
}

.page-faq a:focus-visible {
  outline: 2px solid var(--color-aqua);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 面包屑 */
.page-faq .breadcrumbs {
  padding-top: 1.5rem;
}

.page-faq .breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.page-faq .breadcrumb-link {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq .breadcrumb-link:hover {
  color: var(--color-gold);
}

.page-faq .breadcrumb-current {
  color: var(--color-gold);
}

/* Hero */
.page-faq .faq-hero {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 3rem;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 6px;
  transform: skewX(-18deg);
  transform-origin: right top;
  background: linear-gradient(90deg, var(--color-gold), var(--color-orange));
}

.page-faq .faq-hero-copy {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .section-label {
  color: var(--color-gold);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0.75rem 0 1rem;
}

.page-faq .faq-hero-desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.85;
  max-width: 46em;
}

.page-faq .faq-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.page-faq .faq-keywords .tag-pill {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(15, 42, 34, 0.75);
  border: 1px solid var(--color-line);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 0.85rem;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-keywords .tag-pill:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-soft);
  transform: translateY(-2px);
}

.page-faq .faq-hero-img {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-panel);
}

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

/* 快速索引 */
.page-faq .faq-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0.75rem 0 1.5rem;
}

.page-faq .faq-index-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.5rem 1.25rem;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-head);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-index-card::after {
  content: "";
  position: absolute;
  left: 1.25rem;
  bottom: 0.85rem;
  width: 2rem;
  height: 3px;
  transform: skewX(-20deg);
  background: linear-gradient(90deg, var(--color-gold), var(--color-orange));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.page-faq .faq-index-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.page-faq .faq-index-card:hover::after {
  opacity: 1;
}

.page-faq .faq-index-icon {
  display: inline-flex;
  width: 2.6rem;
  height: 2.6rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.1);
  color: var(--color-gold);
  margin-bottom: 0.4rem;
}

.page-faq .faq-index-title {
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.4;
}

.page-faq .faq-index-count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* 章节标题 */
.page-faq .faq-section {
  position: relative;
  margin: 2.5rem 0;
}

.page-faq .section-heading {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 1.6rem;
}

.page-faq .section-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 4px;
  height: 100%;
  transform: skewX(-12deg);
  background: linear-gradient(180deg, var(--color-gold), rgba(212, 175, 55, 0.12));
  border-radius: 2px;
}

.page-faq .section-label {
  color: var(--color-gold);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
  margin: 0 0 0.5rem;
}

.page-faq .section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  line-height: 1.15;
  margin: 0;
}

.page-faq .section-desc {
  font-family: var(--font-body);
  color: var(--color-muted);
  max-width: 42em;
  margin: 0.6rem 0 0;
  line-height: 1.8;
}

/* 手风琴 */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-faq .faq-item {
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-faq .faq-item[open] {
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.25rem 1.25rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--color-text);
}

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

.page-faq .faq-q-icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  background: rgba(212, 175, 55, 0.08);
  color: var(--color-gold);
}

.page-faq .faq-q-text {
  flex: 1;
}

.page-faq .faq-q-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}

.page-faq .faq-item[open] > .faq-question .faq-q-toggle {
  transform: rotate(180deg);
}

.page-faq .faq-answer {
  padding: 1rem 1.25rem 1.4rem;
  background: var(--faq-answer-bg);
  border-top: 1px solid var(--color-gold);
  color: var(--color-muted);
  font-family: var(--font-body);
  line-height: 1.85;
}

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

/* 平板端适配 */
.page-faq .faq-tablet-wrap {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-faq .faq-tablet-panel {
  padding: 1.25rem;
  background: linear-gradient(135deg, rgba(15, 42, 34, 0.95), rgba(11, 31, 26, 0.95));
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.page-faq .faq-tablet-figure {
  margin: 0;
}

.page-faq .faq-tablet-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-panel);
}

.page-faq .faq-tablet-figure figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  text-align: center;
  font-family: var(--font-head);
}

/* 底部联系卡 */
.page-faq .faq-contact-card {
  display: grid;
  gap: 1.5rem;
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, var(--color-orange), var(--color-gold));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  color: var(--color-ink);
}

.page-faq .faq-contact-card .section-label {
  color: rgba(11, 31, 26, 0.75);
}

.page-faq .faq-contact-card h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 0.35rem 0 0.5rem;
}

.page-faq .faq-contact-card p {
  color: rgba(11, 31, 26, 0.85);
  max-width: 34em;
  margin: 0;
  line-height: 1.75;
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-contact-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.95rem 1.6rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .faq-contact-actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

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

.page-faq .faq-contact-actions .btn-ghost {
  background: transparent;
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
}

@media (max-width: 560px) {
  .page-faq .faq-answer {
    padding-left: 1.25rem;
  }

  .page-faq .faq-tablet-panel {
    padding: 0.75rem;
  }

  .page-faq .faq-contact-card {
    padding: 1.75rem 1.25rem;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 3.5rem;
    padding-top: 3rem;
    padding-bottom: 4.5rem;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 2.5rem;
  }

  .page-faq .faq-section {
    margin: 3.5rem 0;
  }

  .page-faq .faq-answer {
    padding-left: 3.5rem;
  }

  .page-faq .faq-tablet-wrap {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 2.5rem;
  }

  .page-faq .faq-tablet-panel {
    padding: 1.5rem;
  }

  .page-faq .faq-contact-card {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 2.5rem 3rem;
  }
}