.page-disclaimer {
  --legal-border-color: var(--color-secondary, #1D3557);
  --legal-accent: var(--color-accent, #F4A261);
  --legal-card-shadow: 0 2px 12px rgba(29, 53, 87, 0.08), 0 1px 4px rgba(29, 53, 87, 0.05);
  --legal-card-shadow-hover: 0 8px 28px rgba(29, 53, 87, 0.12), 0 2px 8px rgba(29, 53, 87, 0.08);
  --legal-header-bg: var(--color-secondary, #1D3557);
  --legal-tag-bg: var(--color-accent, #F4A261);
  --legal-tag-text: var(--color-text, #1D1D1D);

  padding: 2.4rem 0 4rem;
  background: var(--color-bg, #FFFFFF);
  color: var(--color-text, #1D1D1D);
  font-family: var(--font-body, 'Noto Sans SC', system-ui, sans-serif);
  line-height: 1.7;
}

/* ── 面包屑 ── */
.page-disclaimer .breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted, #457B9D);
  margin-bottom: 1.6rem;
  letter-spacing: 0.3px;
}
.page-disclaimer .breadcrumb a {
  color: var(--color-primary, #E63946);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--color-primary-dark, #D62828);
  text-decoration: underline;
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-text, #1D1D1D);
  font-weight: 500;
}

/* ── 页面头部 ── */
.page-disclaimer .page-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2.8rem;
  padding: 0 0.5rem;
}
.page-disclaimer .page-header__icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 8px rgba(29, 53, 87, 0.1));
  border-radius: 8px;
  background: var(--color-card-bg, #F1FAEE);
  padding: 0.6rem;
  box-shadow: 0 0 0 2px var(--color-border, rgba(29, 53, 87, 0.12));
}
.page-disclaimer .page-header__title {
  font-family: var(--font-heading, 'Montserrat', 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1.15;
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
  color: var(--color-text, #1D1D1D);
}
.page-disclaimer .page-header__sub {
  font-size: 1rem;
  color: var(--color-text-muted, #457B9D);
  margin: 0 0 1rem;
  max-width: 480px;
}
.page-disclaimer .page-header__divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, var(--color-primary, #E63946), var(--color-accent, #F4A261));
  transform: skewX(-12deg);
  border-radius: 2px;
  margin: 0.4rem 0 0;
}

/* ── 法律卡片 ── */
.page-disclaimer .legal-card {
  background: var(--color-card-bg, #F1FAEE);
  border: 2px solid var(--color-border, rgba(29, 53, 87, 0.12));
  border-radius: 12px;
  box-shadow: var(--legal-card-shadow);
  margin-bottom: 2.2rem;
  transition: box-shadow var(--transition-base, 0.3s ease), transform var(--transition-base, 0.3s ease);
  overflow: hidden;
  position: relative;
}
.page-disclaimer .legal-card:hover {
  box-shadow: var(--legal-card-shadow-hover);
  transform: translateY(-2px);
}
/* 印刷风格装饰边框（内嵌线） */
.page-disclaimer .legal-card::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid var(--color-border, rgba(29, 53, 87, 0.12));
  border-radius: 8px;
  pointer-events: none;
  z-index: 0;
}
.page-disclaimer .legal-card__header {
  background: var(--legal-header-bg);
  padding: 1.2rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-bottom: 2px solid var(--color-primary, #E63946);
  position: relative;
  z-index: 1;
}
.page-disclaimer .legal-card__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--legal-tag-bg);
  color: var(--legal-tag-text);
  font-family: var(--font-heading, 'Montserrat', 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 800;
  font-size: 0.9rem;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  line-height: 1.3;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.page-disclaimer .legal-card__heading {
  font-family: var(--font-heading, 'Montserrat', 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 700;
  font-size: 1.3rem;
  color: #FFFFFF;
  margin: 0;
  line-height: 1.2;
}
.page-disclaimer .legal-card__body {
  padding: 1.6rem 1.6rem 1.8rem;
  position: relative;
  z-index: 1;
}
.page-disclaimer .legal-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-disclaimer .legal-card__item {
  padding: 1rem 0;
  border-bottom: 1px dashed var(--color-border, rgba(29, 53, 87, 0.12));
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.page-disclaimer .legal-card__item:last-of-type {
  border-bottom: none;
}
.page-disclaimer .legal-card__item-label {
  font-family: var(--font-heading, 'Montserrat', 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary, #E63946);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: 0.3px;
}
/* 标签式分割装饰（每个标签前加斜线装饰） */
.page-disclaimer .legal-card__item-label::before {
  content: '//';
  font-weight: 300;
  color: var(--color-accent, #F4A261);
  font-size: 0.85rem;
  line-height: 1;
}
.page-disclaimer .legal-card__item-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text, #1D1D1D);
  line-height: 1.65;
}

/* ── 可展开补充说明（details/summary） ── */
.page-disclaimer .legal-card__extra {
  margin-top: 1rem;
  border-top: 1px solid var(--color-border, rgba(29, 53, 87, 0.12));
  padding-top: 0.8rem;
}
.page-disclaimer .legal-card__extra-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--color-text-muted, #457B9D);
  transition: color var(--transition-fast, 0.2s ease);
  user-select: none;
}
.page-disclaimer .legal-card__extra-summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .legal-card__extra-summary:hover,
.page-disclaimer .legal-card__extra-summary:focus-visible {
  color: var(--color-primary, #E63946);
}
.page-disclaimer .legal-card__extra-label {
  font-weight: 600;
}
.page-disclaimer .legal-card__extra-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent, #F4A261);
  color: var(--color-text, #1D1D1D);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
  transition: transform var(--transition-fast, 0.2s ease), background var(--transition-fast, 0.2s ease);
  flex-shrink: 0;
}
.page-disclaimer .legal-card__extra[open] .legal-card__extra-icon {
  transform: rotate(45deg);
  background: var(--color-primary, #E63946);
  color: #FFFFFF;
}
.page-disclaimer .legal-card__extra-content {
  padding: 0.8rem 0 0.2rem;
  font-size: 0.92rem;
  color: var(--color-text-muted, #457B9D);
  line-height: 1.7;
  border-left: 3px solid var(--color-accent, #F4A261);
  padding-left: 1rem;
  margin-left: 0.3rem;
}
.page-disclaimer .legal-card__extra-content a {
  color: var(--color-primary, #E63946);
  text-decoration: underline;
  word-break: break-all;
}
.page-disclaimer .legal-card__extra-content a:hover {
  color: var(--color-primary-dark, #D62828);
}

/* ── 底部内链 ── */
.page-disclaimer .legal-links {
  margin-top: 3rem;
  padding: 1.6rem 1.2rem;
  background: var(--color-card-bg, #F1FAEE);
  border-radius: 12px;
  border: 1px solid var(--color-border, rgba(29, 53, 87, 0.12));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.page-disclaimer .legal-links__label {
  font-family: var(--font-heading, 'Montserrat', 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-muted, #457B9D);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.page-disclaimer .legal-links__group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.page-disclaimer .legal-links__btn {
  font-family: var(--font-body, 'Noto Sans SC', system-ui, sans-serif);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.6rem;
  border-radius: 6px;
  text-decoration: none;
  transition: background var(--transition-fast, 0.2s ease), color var(--transition-fast, 0.2s ease), border-color var(--transition-fast, 0.2s ease);
}
.page-disclaimer .legal-links__btn.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary, #E63946);
  color: var(--color-primary, #E63946);
}
.page-disclaimer .legal-links__btn.btn-outline:hover,
.page-disclaimer .legal-links__btn.btn-outline:focus-visible {
  background: var(--color-primary, #E63946);
  color: #FFFFFF;
  border-color: var(--color-primary, #E63946);
}

/* ===== 响应式 ===== */
/* 移动端 (≤768px) — 默认即为移动优先，此处强化窄屏细节 */
@media (max-width: 768px) {
  .page-disclaimer {
    padding: 1.6rem 0 2.8rem;
  }
  .page-disclaimer .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .page-disclaimer .breadcrumb {
    font-size: 0.78rem;
    margin-bottom: 1.2rem;
  }
  .page-disclaimer .page-header__title {
    font-size: 1.8rem;
  }
  .page-disclaimer .page-header__sub {
    font-size: 0.9rem;
  }
  .page-disclaimer .page-header__icon {
    width: 60px;
    height: 60px;
    margin-bottom: 0.6rem;
  }
  .page-disclaimer .legal-card__header {
    padding: 0.9rem 1.2rem;
  }
  .page-disclaimer .legal-card__heading {
    font-size: 1.1rem;
  }
  .page-disclaimer .legal-card__body {
    padding: 1.2rem 1.2rem 1.4rem;
  }
  .page-disclaimer .legal-card__item {
    padding: 0.8rem 0;
  }
  .page-disclaimer .legal-card__item-label {
    font-size: 0.88rem;
  }
  .page-disclaimer .legal-card__item-text {
    font-size: 0.9rem;
  }
  .page-disclaimer .legal-card__extra-content {
    font-size: 0.88rem;
    padding-left: 0.8rem;
    margin-left: 0.2rem;
  }
  .page-disclaimer .legal-links {
    padding: 1.2rem 1rem;
    margin-top: 2.2rem;
  }
  .page-disclaimer .legal-links__btn {
    font-size: 0.85rem;
    padding: 0.5rem 1.2rem;
    width: 100%;
    max-width: 280px;
  }
}

/* 桌面端 (≥769px) */
@media (min-width: 769px) {
  .page-disclaimer {
    padding: 3rem 0 5rem;
  }
  .page-disclaimer .container {
    max-width: 820px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .page-disclaimer .page-header {
    margin-bottom: 3.2rem;
  }
  .page-disclaimer .page-header__icon {
    width: 100px;
    height: 100px;
    margin-bottom: 1.2rem;
  }
  .page-disclaimer .page-header__title {
    font-size: 3rem;
  }
  .page-disclaimer .legal-card {
    margin-bottom: 2.6rem;
  }
  .page-disclaimer .legal-card__header {
    padding: 1.4rem 2rem;
  }
  .page-disclaimer .legal-card__heading {
    font-size: 1.5rem;
  }
  .page-disclaimer .legal-card__body {
    padding: 2rem 2rem 2.2rem;
  }
  .page-disclaimer .legal-card__item {
    padding: 1.2rem 0;
  }
  .page-disclaimer .legal-card__item-label {
    font-size: 1.05rem;
  }
  .page-disclaimer .legal-card__item-text {
    font-size: 1rem;
  }
  .page-disclaimer .legal-card__extra-content {
    font-size: 0.95rem;
    padding-left: 1.2rem;
  }
  .page-disclaimer .legal-links {
    flex-direction: row;
    justify-content: space-between;
    padding: 1.6rem 2.4rem;
    margin-top: 3.6rem;
  }
  .page-disclaimer .legal-links__label {
    font-size: 1rem;
    margin-bottom: 0;
  }
  .page-disclaimer .legal-links__btn {
    font-size: 0.95rem;
    padding: 0.65rem 2rem;
  }
}

/* 大屏 (≥1200px) 微调 */
@media (min-width: 1200px) {
  .page-disclaimer .container {
    max-width: 900px;
  }
}