.page-disclaimer {
  display: block;
  padding: 0 0 64px 0;
  color: var(--text-primary);
  font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  line-height: 1.7;
}

/* ── 面包屑 ── */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 16px 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.page-disclaimer .breadcrumb a {
  color: var(--link);
  text-decoration: none;
  transition: var(--transition);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--gold);
  text-decoration: underline;
}
.page-disclaimer .breadcrumb .sep {
  color: var(--gold);
  font-family: var(--font-ui);
  font-weight: 600;
}

/* ── 标题英雄区 ── */
.page-disclaimer__hero {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 32px;
}
.page-disclaimer__hero-text {
  flex: 1 1 0;
}
.page-disclaimer__title {
  font-family: 'Noto Serif SC', 'Georgia', serif;
  font-weight: 700;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  margin: 0 0 12px 0;
  position: relative;
  padding-left: 20px;
  border-left: 4px solid var(--gold);
  line-height: 1.2;
}
.page-disclaimer__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0;
}
.page-disclaimer__hero-figure {
  flex: 0 0 auto;
  max-width: 400px;
  width: 100%;
}
.page-disclaimer__hero-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: var(--border-gold);
  object-fit: cover;
  aspect-ratio: 400 / 300;
}

/* ── 章节面板（含金色角线装饰） ── */
.page-disclaimer__section {
  position: relative;
  padding: 24px 20px 32px;
  margin-bottom: 16px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(212, 160, 23, 0.2);
}
.page-disclaimer__section::before {
  content: '';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  opacity: 0.6;
  pointer-events: none;
}
.page-disclaimer__section::after {
  content: '';
  position: absolute;
  bottom: 12px;
  left: 12px;
  width: 32px;
  height: 32px;
  border-bottom: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
  opacity: 0.6;
  pointer-events: none;
}
.page-disclaimer .section-title {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 1.6rem;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.page-disclaimer .section-title .index {
  font-family: var(--font-ui);
  font-size: 1.2rem;
  color: var(--gold);
  font-weight: 600;
  opacity: 0.7;
}
.page-disclaimer__body {
  font-size: 0.98rem;
  color: var(--text-secondary);
}
.page-disclaimer__body p {
  margin: 0 0 16px 0;
}
.page-disclaimer__body p:last-child {
  margin-bottom: 0;
}
.page-disclaimer__body a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}
.page-disclaimer__body a:hover,
.page-disclaimer__body a:focus-visible {
  color: var(--gold-light);
}

/* ── 金色斜线分隔符 ── */
.page-disclaimer__divider {
  width: 100%;
  max-width: var(--max-w);
  margin: 32px auto;
  padding: 0 16px;
  height: 28px;
  background: repeating-linear-gradient(
    55deg,
    transparent,
    transparent 8px,
    rgba(212, 160, 23, 0.28) 8px,
    rgba(212, 160, 23, 0.28) 9px
  );
  background-size: 12px 12px;
  background-position: 0 0;
  pointer-events: none;
  opacity: 0.5;
}

/* ── 底部区域 ── */
.page-disclaimer__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding-top: 40px;
  text-align: center;
}
.page-disclaimer__footer .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 32px;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}
.page-disclaimer__footer .btn-ghost:hover,
.page-disclaimer__footer .btn-ghost:focus-visible {
  background: var(--gold);
  color: var(--bg-dark);
  box-shadow: var(--shadow-gold);
}
.page-disclaimer__footnote {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 500px;
}
.page-disclaimer__footnote a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: var(--transition);
}
.page-disclaimer__footnote a:hover,
.page-disclaimer__footnote a:focus-visible {
  color: var(--gold-light);
}

/* ── 桌面端（≥ 768px） ── */
@media (min-width: 768px) {
  .page-disclaimer {
    padding-bottom: 80px;
  }
  .page-disclaimer .breadcrumb {
    padding-left: 0;
    padding-right: 0;
    font-size: 0.9rem;
  }
  .page-disclaimer__hero {
    flex-direction: row;
    align-items: center;
    gap: 40px;
    padding-top: 24px;
    padding-bottom: 48px;
  }
  .page-disclaimer__title {
    font-size: 2.8rem;
    padding-left: 24px;
  }
  .page-disclaimer__subtitle {
    font-size: 1.08rem;
  }
  .page-disclaimer__hero-figure {
    flex-shrink: 0;
    max-width: 360px;
  }
  .page-disclaimer__hero-img {
    aspect-ratio: 400 / 300;
  }
  .page-disclaimer__section {
    padding: 32px 32px 40px;
  }
  .page-disclaimer__section::before {
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
  }
  .page-disclaimer__section::after {
    bottom: 16px;
    left: 16px;
    width: 40px;
    height: 40px;
  }
  .page-disclaimer .section-title {
    font-size: 1.8rem;
    margin-bottom: 24px;
  }
  .page-disclaimer .section-title .index {
    font-size: 1.4rem;
  }
  .page-disclaimer__body {
    font-size: 1.05rem;
  }
  .page-disclaimer__divider {
    margin: 40px auto;
    height: 32px;
  }
  .page-disclaimer__footer {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    padding-top: 48px;
  }
  .page-disclaimer__footnote {
    text-align: right;
  }
}

/* ── 大桌面端（≥ 1024px） ── */
@media (min-width: 1024px) {
  .page-disclaimer__hero {
    gap: 60px;
  }
  .page-disclaimer__title {
    font-size: 3.2rem;
  }
  .page-disclaimer__hero-figure {
    max-width: 400px;
  }
  .page-disclaimer__section {
    padding: 40px 44px 48px;
  }
  .page-disclaimer__section::before {
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-width: 3px;
  }
  .page-disclaimer__section::after {
    bottom: 20px;
    left: 20px;
    width: 48px;
    height: 48px;
    border-width: 3px;
  }
}