.page-disclaimer {
  display: block;
  width: 100%;
  max-width: 100%;
  background-color: var(--primary-dark, #0A1D3F);
  color: var(--text-primary, #E0E0E0);
  font-family: var(--font-body, 'Open Sans', sans-serif);
  line-height: 1.8;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- HERO 区域 ---------- */
.page-disclaimer .disclaimer-hero {
  padding: 48px 20px 32px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  letter-spacing: 0.5px;
  margin-bottom: 32px;
  color: rgba(224,224,224,0.65);
}

.page-disclaimer .breadcrumb a {
  color: var(--accent-gold, #D4A843);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--accent-orange, #F26C4F);
}

.page-disclaimer .breadcrumb-sep {
  color: rgba(224,224,224,0.4);
  pointer-events: none;
}

.page-disclaimer .disclaimer-title {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: 2px;
  color: var(--accent-gold, #D4A843);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-family: var(--font-accent, 'Playfair Display', serif);
  font-style: italic;
  color: rgba(224,224,224,0.8);
  margin: 0 0 24px;
  max-width: 640px;
}

.page-disclaimer .disclaimer-hero-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold, #D4A843) 0%, rgba(212,168,67,0.15) 100%);
  margin-top: 8px;
}

/* ---------- 正文区域（flex 容器） ---------- */
.page-disclaimer .disclaimer-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

/* ---------- 左侧目录 ---------- */
.page-disclaimer .disclaimer-toc {
  flex-shrink: 0;
  width: 100%;
  background-color: var(--primary-mid, #1B3A6B);
  border-left: 3px solid var(--accent-gold, #D4A843);
  padding: 20px 24px;
  border-radius: 0 4px 4px 0;
  align-self: flex-start;
}

.page-disclaimer .toc-title {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: var(--accent-gold, #D4A843);
  margin: 0 0 16px;
  text-transform: uppercase;
}

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

.page-disclaimer .toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body, 'Open Sans', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(224,224,224,0.85);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid rgba(212,168,67,0.2);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .toc-link:hover {
  color: var(--accent-gold, #D4A843);
  border-bottom-color: var(--accent-gold, #D4A843);
}

.page-disclaimer .toc-num {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-gold, #D4A843);
  opacity: 0.8;
  min-width: 28px;
}

/* ---------- 右侧正文内容 ---------- */
.page-disclaimer .disclaimer-content {
  flex: 1;
  min-width: 0;
}

/* ---------- 图片 ---------- */
.page-disclaimer .disclaimer-figure {
  margin: 0 0 36px;
  border: 1px solid rgba(212,168,67,0.25);
  border-radius: 4px;
  overflow: hidden;
  display: inline-block;
  max-width: 100%;
}

.page-disclaimer .disclaimer-image {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  background-color: var(--primary-mid, #1B3A6B);
}

/* ---------- 章节 ---------- */
.page-disclaimer .disclaimer-section {
  margin-bottom: 44px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(212,168,67,0.15);
}

.page-disclaimer .disclaimer-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .section-heading {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  letter-spacing: 1px;
  color: var(--accent-gold, #D4A843);
  margin: 0 0 20px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  transition: color 0.3s ease;
  cursor: default;
}

.page-disclaimer .section-heading:hover {
  color: var(--accent-orange, #F26C4F);
}

.page-disclaimer .section-num {
  font-size: 0.9em;
  opacity: 0.6;
  font-weight: 400;
  letter-spacing: 2px;
}

.page-disclaimer .section-text {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.9;
  color: rgba(224,224,224,0.9);
  margin: 0 0 16px;
  max-width: 780px;
}

.page-disclaimer .section-text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .section-link {
  color: var(--accent-gold, #D4A843);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,168,67,0.35);
  transition: color 0.25s ease, border-color 0.25s ease;
  font-weight: 600;
}

.page-disclaimer .section-link:hover {
  color: var(--accent-orange, #F26C4F);
  border-bottom-color: var(--accent-orange, #F26C4F);
}

/* ---------- 用户行为列表 ---------- */
.page-disclaimer .conduct-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .conduct-list li {
  position: relative;
  padding-left: 24px;
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  line-height: 1.8;
  color: rgba(224,224,224,0.85);
}

.page-disclaimer .conduct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background-color: var(--accent-gold, #D4A843);
  border-radius: 1px;
  transform: rotate(45deg);
  opacity: 0.6;
}

.page-disclaimer .conduct-list li:hover::before {
  opacity: 1;
  background-color: var(--accent-orange, #F26C4F);
  transition: opacity 0.25s ease, background-color 0.25s ease;
}

/* ========================================
   桌面端布局 (≥768px)
   ======================================== */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding: 64px 40px 40px;
  }

  .page-disclaimer .disclaimer-body {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
    padding: 0 40px 80px;
  }

  .page-disclaimer .disclaimer-toc {
    width: 220px;
    position: sticky;
    top: 32px;
    padding: 24px 28px;
    background-color: transparent;
    border-left: 3px solid var(--accent-gold, #D4A843);
    background-color: rgba(27,58,107,0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .page-disclaimer .toc-list {
    gap: 4px;
  }

  .page-disclaimer .toc-link {
    font-size: 0.9rem;
    padding: 8px 0;
  }

  .page-disclaimer .disclaimer-content {
    max-width: 780px;
  }

  .page-disclaimer .disclaimer-figure {
    margin-bottom: 40px;
  }
}

/* ========================================
   宽桌面端 (≥1200px)
   ======================================== */
@media (min-width: 1200px) {
  .page-disclaimer .disclaimer-hero {
    padding: 80px 0 48px;
  }

  .page-disclaimer .disclaimer-body {
    padding: 0 0 96px;
  }

  .page-disclaimer .disclaimer-toc {
    width: 240px;
    padding: 28px 32px;
  }

  .page-disclaimer .disclaimer-section {
    margin-bottom: 52px;
    padding-bottom: 40px;
  }
}