.page-disclaimer {
  display: block;
  background: var(--bg-dark, #1A252F);
  color: var(--text-primary, #FFFFFF);
  padding: 2rem 0 4rem;
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
}

.page-disclaimer .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── 面包屑 ── */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-family: var(--font-mono, 'Source Code Pro', monospace);
  color: var(--text-secondary, #BDC3C7);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}
.page-disclaimer .breadcrumb a {
  color: var(--color-silver, #95A5A6);
  text-decoration: none;
  transition: color var(--transition, 0.3s ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--color-orange, #E67E22);
  outline: none;
}
.page-disclaimer .breadcrumb__sep {
  color: var(--color-silver, #95A5A6);
  user-select: none;
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-orange, #E67E22);
  font-weight: 600;
}

/* ── 标题区 ── */
.page-disclaimer .terms-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.page-disclaimer .terms-header__icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius, 12px);
  flex-shrink: 0;
  object-fit: cover;
  background: var(--color-dark, #2C3E50);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06);
}
.page-disclaimer .terms-header__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--text-primary, #FFFFFF);
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

/* ── 引言 ── */
.page-disclaimer .terms-intro {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary, #BDC3C7);
  margin: 0 0 2.5rem;
  padding-left: 0.25rem;
  border-left: 3px solid var(--color-orange, #E67E22);
  padding-left: 1rem;
}

/* ── 章节 ── */
.page-disclaimer .terms-section {
  margin-bottom: 2rem;
}
.page-disclaimer .section-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 700;
  color: var(--text-primary, #FFFFFF);
  margin: 0 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-disclaimer .section-title::before {
  content: attr(data-index);
  font-family: var(--font-mono, 'Source Code Pro', monospace);
  font-weight: 700;
  font-size: 0.9em;
  color: var(--color-orange, #E67E22);
  background: rgba(230,126,34,0.12);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-sm, 6px);
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* ── 条款列表（计数器） ── */
.page-disclaimer .terms-list {
  counter-reset: term;
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-disclaimer .terms-list__item {
  counter-increment: term;
  position: relative;
  padding: 0.85rem 1rem 0.85rem 3.2rem;
  border-left: 3px solid transparent;
  border-radius: 0 var(--radius-sm, 6px) var(--radius-sm, 6px) 0;
  transition: background var(--transition, 0.3s ease),
              border-color var(--transition, 0.3s ease);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary, #BDC3C7);
}
.page-disclaimer .terms-list__item::before {
  content: counter(term) ".";
  position: absolute;
  left: 0.5rem;
  top: 0.85rem;
  font-family: var(--font-mono, 'Source Code Pro', monospace);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-orange, #E67E22);
  line-height: 1.7;
  min-width: 1.8rem;
  text-align: right;
}
.page-disclaimer .terms-list__item:hover,
.page-disclaimer .terms-list__item:focus-within {
  background: rgba(255,255,255,0.03);
  border-left-color: var(--color-orange, #E67E22);
}
.page-disclaimer .terms-list__item strong {
  color: var(--text-primary, #FFFFFF);
  font-weight: 600;
}

/* ── 链接 ── */
.page-disclaimer .terms-link {
  color: var(--color-orange, #E67E22);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--transition, 0.3s ease);
}
.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--cta-highlight, #F39C12);
  outline: none;
}

/* ── 分隔线 ── */
.page-disclaimer .terms-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-silver, #95A5A6), transparent);
  margin: 2rem 0;
  opacity: 0.35;
}

/* ── 联系区 ── */
.page-disclaimer .terms-contact {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius, 12px);
  border: 1px solid rgba(255,255,255,0.06);
}
.page-disclaimer .terms-contact p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary, #BDC3C7);
}
.page-disclaimer .terms-contact .terms-link {
  font-weight: 600;
}

/* ── 桌面端 ── */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: 3rem 0 5rem;
  }
  .page-disclaimer .container {
    padding: 0 2rem;
  }
  .page-disclaimer .breadcrumb {
    font-size: 0.9rem;
    margin-bottom: 2rem;
  }
  .page-disclaimer .terms-header {
    gap: 1.5rem;
    margin-bottom: 1.75rem;
  }
  .page-disclaimer .terms-intro {
    font-size: 1.05rem;
    margin-bottom: 3rem;
    padding-left: 1.25rem;
  }
  .page-disclaimer .terms-section {
    margin-bottom: 2.5rem;
  }
  .page-disclaimer .section-title {
    margin-bottom: 1.5rem;
  }
  .page-disclaimer .terms-list__item {
    padding: 1rem 1.25rem 1rem 3.8rem;
    font-size: 1rem;
  }
  .page-disclaimer .terms-list__item::before {
    left: 0.75rem;
    top: 1rem;
    font-size: 1.1rem;
    min-width: 2rem;
  }
  .page-disclaimer .terms-divider {
    margin: 2.5rem 0;
  }
  .page-disclaimer .terms-contact {
    padding: 1.5rem 2rem;
  }
  .page-disclaimer .terms-contact p {
    font-size: 1rem;
  }
}