/* ===== page-disclaimer 页面专属样式 ===== */
.page-disclaimer {
  --disclaimer-paper-bg: #161B22;
  --disclaimer-border-color: #30363D;
  --disclaimer-accent: #E63946;
  --disclaimer-highlight: #F4A261;
  --disclaimer-text: #E6EDF3;
  --disclaimer-text-muted: #8B949E;
  --disclaimer-font-heading: 'Bebas Neue', 'Impact', 'Arial Black', sans-serif;
  --disclaimer-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --disclaimer-radius: 12px;
  --disclaimer-paper-shadow: 0 2px 0 #21262D, 0 4px 0 #1C2128, 0 8px 24px rgba(0,0,0,0.4);

  max-width: var(--max-width-content, 1280px);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  color: var(--disclaimer-text);
  font-family: var(--disclaimer-font-body);
  line-height: 1.6;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--disclaimer-text-muted);
}
.page-disclaimer .breadcrumb-link {
  color: var(--disclaimer-text-muted);
  text-decoration: none;
  transition: color var(--transition-speed, 0.25s);
}
.page-disclaimer .breadcrumb-link:hover {
  color: var(--disclaimer-highlight);
}
.page-disclaimer .breadcrumb-sep {
  color: var(--disclaimer-border-color);
  font-size: 0.75rem;
}
.page-disclaimer .breadcrumb-current {
  color: var(--disclaimer-highlight);
  font-weight: 600;
}

/* ---------- 标题区 ---------- */
.page-disclaimer .disclaimer-hero {
  margin-bottom: 2.5rem;
}
.page-disclaimer .disclaimer-hero-text {
  margin-bottom: 1.25rem;
}
.page-disclaimer .disclaimer-title {
  font-family: var(--disclaimer-font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--disclaimer-text);
  margin: 0 0 0.25rem;
  text-transform: uppercase;
  line-height: 1.1;
}
.page-disclaimer .disclaimer-subtitle {
  font-family: var(--disclaimer-font-heading);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--disclaimer-accent);
  margin: 0 0 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.page-disclaimer .disclaimer-statement {
  font-size: 1rem;
  color: var(--disclaimer-text-muted);
  border-left: 3px solid var(--disclaimer-accent);
  padding-left: 1rem;
  margin: 0;
}
.page-disclaimer .disclaimer-hero-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--disclaimer-radius);
  border: 1px solid var(--disclaimer-border-color);
  object-fit: cover;
  aspect-ratio: 800 / 200;
  margin-top: 0.5rem;
}

/* ---------- 纸张叠层主体 ---------- */
.page-disclaimer .disclaimer-paper {
  background: var(--disclaimer-paper-bg);
  border: 2px solid var(--disclaimer-border-color);
  border-radius: var(--disclaimer-radius);
  box-shadow: var(--disclaimer-paper-shadow);
  position: relative;
  margin-bottom: 2rem;
}
.page-disclaimer .disclaimer-paper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--disclaimer-accent);
  border-radius: var(--disclaimer-radius) var(--disclaimer-radius) 0 0;
  z-index: 2;
}
.page-disclaimer .disclaimer-paper-inner {
  position: relative;
  padding: 2rem 1.5rem;
  z-index: 1;
}

/* ---------- 印刷角标 ---------- */
.page-disclaimer .disclaimer-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--disclaimer-border-color);
  border-style: solid;
  opacity: 0.5;
  pointer-events: none;
}
.page-disclaimer .disclaimer-corner.top-left {
  top: 8px;
  left: 8px;
  border-width: 2px 0 0 2px;
}
.page-disclaimer .disclaimer-corner.top-right {
  top: 8px;
  right: 8px;
  border-width: 2px 2px 0 0;
}
.page-disclaimer .disclaimer-corner.bottom-left {
  bottom: 8px;
  left: 8px;
  border-width: 0 0 2px 2px;
}
.page-disclaimer .disclaimer-corner.bottom-right {
  bottom: 8px;
  right: 8px;
  border-width: 0 2px 2px 0;
}

/* ---------- 章节 ---------- */
.page-disclaimer .disclaimer-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px dashed var(--disclaimer-border-color);
}
.page-disclaimer .disclaimer-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.page-disclaimer .disclaimer-section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--disclaimer-font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--disclaimer-text);
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  line-height: 1.2;
}
.page-disclaimer .section-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  background: var(--disclaimer-accent);
  color: #fff;
  font-family: var(--disclaimer-font-heading);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 4px;
  flex-shrink: 0;
}
.page-disclaimer .section-title-text {
  flex: 1;
}
.page-disclaimer .disclaimer-warning-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 6px rgba(230,57,70,0.3));
  transition: transform var(--transition-speed, 0.25s);
}
.page-disclaimer .disclaimer-section-title:hover .disclaimer-warning-icon {
  transform: scale(1.15);
}
.page-disclaimer .disclaimer-intro {
  font-size: 0.95rem;
  color: var(--disclaimer-text-muted);
  margin: 0 0 1.5rem 2.8rem;
  font-style: italic;
  border-left: 2px solid var(--disclaimer-border-color);
  padding-left: 1rem;
}

/* ---------- 手风琴（details/summary） ---------- */
.page-disclaimer .disclaimer-clause {
  margin-bottom: 0.75rem;
  border: 1px solid var(--disclaimer-border-color);
  border-radius: 6px;
  background: rgba(13,17,23,0.4);
  transition: border-color var(--transition-speed, 0.25s);
}
.page-disclaimer .disclaimer-clause:hover {
  border-color: var(--disclaimer-accent);
}
.page-disclaimer .disclaimer-clause[open] {
  border-color: var(--disclaimer-highlight);
  background: rgba(13,17,23,0.6);
}
.page-disclaimer .disclaimer-clause summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--disclaimer-text);
  list-style: none;
  user-select: none;
  transition: color var(--transition-speed, 0.25s);
  position: relative;
}
.page-disclaimer .disclaimer-clause summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .disclaimer-clause summary::after {
  content: '+';
  margin-left: auto;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--disclaimer-accent);
  transition: transform var(--transition-speed, 0.25s), color var(--transition-speed, 0.25s);
  flex-shrink: 0;
}
.page-disclaimer .disclaimer-clause[open] summary::after {
  content: '−';
  transform: rotate(180deg);
  color: var(--disclaimer-highlight);
}
.page-disclaimer .disclaimer-clause summary:hover {
  color: var(--disclaimer-highlight);
}
.page-disclaimer .disclaimer-clause summary:hover::after {
  color: var(--disclaimer-highlight);
}
.page-disclaimer .clause-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 1.6rem;
  background: var(--disclaimer-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 3px;
  padding: 0 0.35rem;
  font-family: var(--disclaimer-font-body);
  letter-spacing: 0.02em;
}
.page-disclaimer .clause-body {
  padding: 0.25rem 1rem 1rem 3.2rem;
  font-size: 0.925rem;
  color: var(--disclaimer-text-muted);
  line-height: 1.7;
}
.page-disclaimer .clause-body p {
  margin: 0 0 0.5rem;
}
.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

/* ---------- 内部链接区 ---------- */
.page-disclaimer .disclaimer-links {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--disclaimer-border-color);
  position: relative;
}
.page-disclaimer .disclaimer-links::before {
  content: '▬';
  position: absolute;
  top: -0.75rem;
  left: 0;
  font-size: 1.2rem;
  color: var(--disclaimer-accent);
  background: var(--disclaimer-paper-bg);
  padding: 0 0.5rem;
}
.page-disclaimer .disclaimer-links-title {
  font-family: var(--disclaimer-font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--disclaimer-text);
  margin: 0 0 1rem;
  text-transform: uppercase;
}
.page-disclaimer .disclaimer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-disclaimer .disclaimer-link {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--disclaimer-text);
  text-decoration: none;
  border: 1px solid var(--disclaimer-border-color);
  border-radius: 6px;
  background: rgba(13,17,23,0.3);
  transition: all var(--transition-speed, 0.25s);
  position: relative;
}
.page-disclaimer .disclaimer-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--disclaimer-highlight);
  transition: all var(--transition-speed, 0.25s);
  transform: translateX(-50%);
}
.page-disclaimer .disclaimer-link:hover {
  color: var(--disclaimer-highlight);
  border-color: var(--disclaimer-highlight);
  background: rgba(244,162,97,0.08);
}
.page-disclaimer .disclaimer-link:hover::after {
  width: 60%;
}

/* ---------- 底部备案 ---------- */
.page-disclaimer .disclaimer-footer-note {
  text-align: center;
  padding-top: 0.5rem;
}
.page-disclaimer .footer-icp {
  display: inline-block;
  padding: 0.3rem 1.2rem;
  font-size: 0.8rem;
  color: var(--disclaimer-text-muted);
  border: 1px solid var(--disclaimer-border-color);
  border-radius: 4px;
  letter-spacing: 0.04em;
  background: rgba(13,17,23,0.3);
}

/* ===== 响应式：平板/桌面 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: 3rem 2.5rem 4rem;
  }
  .page-disclaimer .disclaimer-title {
    font-size: 4rem;
  }
  .page-disclaimer .disclaimer-subtitle {
    font-size: 1.8rem;
  }
  .page-disclaimer .disclaimer-hero {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  .page-disclaimer .disclaimer-hero-text {
    flex: 1;
    margin-bottom: 0;
  }
  .page-disclaimer .disclaimer-hero-img {
    width: 60%;
    max-width: 600px;
    flex-shrink: 0;
    margin-top: 0;
  }
  .page-disclaimer .disclaimer-paper-inner {
    padding: 2.5rem 2.5rem;
  }
  .page-disclaimer .disclaimer-section-title {
    font-size: 2rem;
  }
  .page-disclaimer .section-tag {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.1rem;
  }
  .page-disclaimer .disclaimer-intro {
    margin-left: 3.2rem;
  }
  .page-disclaimer .disclaimer-clause summary {
    padding: 1rem 1.25rem;
  }
  .page-disclaimer .clause-body {
    padding: 0.25rem 1.5rem 1.25rem 3.8rem;
  }
  .page-disclaimer .disclaimer-links-list {
    gap: 1rem;
  }
  .page-disclaimer .disclaimer-link {
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
  }
  .page-disclaimer .disclaimer-footer-note {
    text-align: right;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    padding: 4rem 3rem 5rem;
  }
  .page-disclaimer .disclaimer-title {
    font-size: 4.8rem;
  }
  .page-disclaimer .disclaimer-subtitle {
    font-size: 2rem;
  }
  .page-disclaimer .disclaimer-hero-img {
    max-width: 700px;
  }
  .page-disclaimer .disclaimer-paper-inner {
    padding: 3rem 3.5rem;
  }
  .page-disclaimer .disclaimer-section-title {
    font-size: 2.2rem;
  }
  .page-disclaimer .disclaimer-clause summary {
    padding: 1.1rem 1.5rem;
  }
  .page-disclaimer .clause-body {
    padding: 0.25rem 2rem 1.5rem 4.2rem;
    font-size: 0.95rem;
  }
}